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TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Client: Huawei Technologies Co., LtdAdministration Building Headquarters of Huawei Technologies Co., Ltd.,Bantian, Longgang District, 518129 Shenzhen, PEOPLE'S REPUBLIC OFCHINAManufacturing place: Huawei Technologies Co., LtdAdministration Building Headquarters of Huawei Technologies Co., Ltd.,Bantian, Longgang District, 518129 Shenzhen, PEOPLE'S REPUBLIC OFCHINATest subject: Product: SOLAR INVERTERType:SUN2000-36KTL, SUN2000-33KTL-ATest specification: VDE-AR-N 4105:2011DIN VDE V 0124-100(VDE V 0124-100):2012DIN VDE 0126-1-1 (VDE V 0126-1-1):2013Purpose of examination: ∙Annex G.2, G.3, F3 and F4 from standard VDE-AR-N 4105∙TÜV SÜD certification mark specificationsTest result: The test results show that the presented product is in compliance with the specified requirements.Technical Report No. <70.409.16.086.03-02>G.2 Certificate of conformity for power generation unitsF.3 Requirements for the test report for power generation unitsG.3 Certificate of conformity of the network and system protectionF.4 Requirements for the test report for the NS protectionDated <2017-05-02>This technical report may only be quoted in full. Any use for advertising purposes must be granted in writing. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production.TPS_GCN_F_09.20E– Rev. 1 2012-10-29 1 Description of the test subject1.1 FunctionThese devices are transformer-less grid-connected PV inverters which converts direct current optimized by photovoltaic DC conditioner to alternating current, and they are in-tended to be connected in parallel with the public grid directly.They are intended for professional incorporation into PV system, and they are assessed on a component test basis.Firmware version: V200R0021.2 Consideration of the foreseeable misuseNot applicableCovered through the applied standardCovered by the following commentCovered by attached risk analysis1.3 Technical DataModel : SUN2000-36KTL, SUN2000-33KTL-APV input :d.c. Max. Input Voltage: 1100 Vd.c.d.c. MPP Range: 200-1000 Vd.c.d.c. Max. Input Current: 22 A /22 A /22 A /22 AIsc PV: 30 A /30 A /30 A /30 AAC output :a.c. Output Nominal Voltage: 3/N/PE~, 400Va.c. Nominal Operating Frequency: 50 Hza.c. Output Max. Current: 57,8 A (SUN2000-36KTL),48 A (SUN2000-33KTL-A)a.c. Output Rated Power: 36 kVA (SUN2000-36KTL),30 kVA (SUN2000-33KTL-A)a.c. Output Max. Active Power: 40 kW (SUN2000-36KTL), 33 kW (SUN2000-33KTL-A)a.c. Output Max. Apparent Power: 40 kVA (SUN2000-36KTL), 33 kVA (SUN2000-33KTL-A)Protection Class : IIngress protection : IP65Construction : Fixed equipmentSupply connection : Non-detachable power supply cableWeight : 55kg(SUN2000-36KTL)/60kg(SUN2000-33KTL-A)TPS_GCN_F_09.20E– Rev. 1 2012-10-29 2 Order2.1 Date of Purchase Order, Customer’s Reference2017.04.05, 7482130808/20002.2 Receipt of Test Sample, Location2016.04.15, 2017.04.15Nanjing CQC - Trusted Testing Technology Co., Ltd.No.99,Wenlan Road, Xianlin University Zone, Xianlin Street, Qixia District, NanJing, China2.3 Date of Testing2016-04-15 – 2016-05-04(original), 2017-04-15 – 2017-04-20(revised)2.4 Location of TestingNanjing CQC - Trusted Testing Technology Co., Ltd.No.99,Wenlan Road, Xianlin University Zone, Xianlin Street, Qixia District, NanJing, China2.5 Points of Non-compliance or Exceptions of the Test ProcedureNoneTPS_GCN_F_09.20E– Rev. 1 2012-10-29 3 Test Results3.1 Positive Test Results (as attachment of type D certificate)G.2 Certificate of conformity for power generation unitsCertificate of conformityPower generation unit No. 70.409.16.086.03-02ManufacturerHuawei Technologies Co., Ltd.Administration Building Headquarters of HuaweiTechnologies Co., Ltd., Bantian, Longgang District, 518129Shenzhen, PEOPLE'S REPUBLIC OF CHINA Type power generation unit SOLAR INVERTERModel SUN2000-36KTL, SUN2000-33KTL-AAssessment valuesMax. active power P Emax40048 W (SUN2000-36KTL)30322 W (SUN2000-33KTL-A)Max. apparent power S Emax40057 VA (SUN2000-36KTL)33127 VA (SUN2000-33KTL-A)Rated voltage 3/N/PE~, 400V Network connection rulesVDE-AR-N 4105 “Power generation systems connec tedto the low-voltage network”Technical minimum requirements for connection andparallel operation of power generation systems connectedto the low-voltage networkFirmware version V200R002Period of measurementFrom 2016-04-15 to 2016-05-04(original) and From 2017-04-15 to 2017-04-20(revised)The above mentioned power generation unit meets the requirements of VDE-AR-N 4105.Description of the structure and schematic set-up of the generating unit. (including single faultcheck)The generating unit integrated EMC filter on both PV and AC side converts direct current optimized byphotovoltaic DC conditioner to alternating current and it is intended to be connected in parallel with the low-voltage mains to supply common load. The generating unit has no electrical isolation between DC inputand AC output. The output is switched off by the failsafe inverter bridge and two relays in series. This al-lows a safe separation from generating unit to the network, also in case of failure. Refer to below illustra-tion.TPS_GCN_F_09.20E– Rev. 1 2012-10-29SUN2000-36KTL and SUN2000-33KTL-ATPS_GCN_F_09.20E– Rev. 1 2012-10-29 F.3 Requirements for the test report for power generation unitsExtract from test report for unit certificate“Determination of electrical properties”No. 70.409.16.086.03-02Type of systemGrid-connectedinverter for PVsystemManufacturer’s dataGeneration unitmanufacturerHuaweiTechnologies Co.,Ltd.Address:AdministrationBuildingHeadquarters ofHuaweiTechnologies Co.,Ltd., Bantian,Longgang District,518129 Shenzhen,PEOPLE'SREPUBLIC OFCHINAType of system:Grid-connected inverter for PVsystemActive power(nominal powerat referenceconditions):36kW (SUN2000-36KTL)30kW (SUN2000-33KTL-A)Rated voltage: 3/N/PE~, 400VPeriod ofmeasurement:From 2016-04-15 to 2016-05-04(original) and From 2017-04-15 to 2017-04-20(revised)Active power P Emax40048 W (SUN2000-36KTL), 30322 W (SUN2000-33KTL-A)(Assessment values)Reactive power reference(@0,91Un) – SUN2000-36KTLActive powerP/P Emax[%]10 20 30 40 50 60 70 80 90 100Max. possiblecosφunder-excited0,8020 0,8016 0,8014 0,8011 0,8009 0,8008 0,8007 0,8781* 0,9930* N/A**Max. possiblecosφover-excited0,7950 0,7975 0,7982 0,7987 0,7990 0,7991 0,7993 0,8695* 0,9880* N/A**The max. current is limited by software to 57,8 A, the apparent power and active power are limited accordingly when test at fixed grid voltage(0,91Un).S limited=P limited=57,8 x 209,3 x 3 ≈ 36293 W/VA“*”: Due to apparent power is limited to S limited, the active power is reduced accordingly when adjust cos φ. It is therefore not achieved to default cos φ at points 80% and 90% P/P Emax. The max. possible c os φ is recorded accordingly.“**”: The P Emax can not reached when test at 0,91Un.Reactive power reference (@Un) – SUN2000-36KTLActive powerP/P Emax[%]10 20 30 40 50 60 70 80 90 100Max. possiblecosφunder-excited0,8019 0,8015 0,8011 0,8010 0,8007 0,8007 0,8007 0,8006 0,9015* 0,9998*TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Max. possiblecosφover-excited0,7951 0,7974 0,7982 0,7985 0,7991 0,7993 0,7993 0,7994 0,8988* 0,9998*“*”: Due to apparent power is limited to S Emax, the active power is reduced accordingly when adjust cos φ. It is therefore not achieved to default cos φ at points 90% and 100% P/P Emax. The max. possible cos φ is recorded accordingly.Reactive power reference (@1,09Un) – SUN2000-36KTLActive powerP/P Emax[%]10 20 30 40 50 60 70 80 90 100Max. possiblecosφunder-excited0,8023 0,8017 0,8012 0,8011 0,8008 0,8007 0,8007 0,8006 0,8966* 0,9998*Max. possiblecosφover-excited0,7954 0,7977 0,7984 0,7987 0,7990 0,7991 0,7994 0,7996 0,8987* 0,9998*“*”: Due to apparent power is limited to S Emax, the active power is red uced accordingly when adjust cos φ. It is therefore not achieved to default cos φ at points 90% and 100% P/P Emax. The max. possible cos φ is recorded accordingly.Reactive power reference (@Un) – SUN2000-33KTL-AActive powerP/P Emax [%]10 20 30 40 50 60 70 80 90 100Max. possiblecosφunder-excited- 0,8006 0,8010 0,8011 0,8012 0,8010 0,8010 0,8010 0,8012 0,9082*Max. possiblecosφover-excited- 0,7976 0,7977 0,7978 0,7980 0,7979 0,7973 0,7979 0,7982 0,9083*“*”: Due to apparent power is limited to S Emax, the active power is reduced accordingly when adjust cos φ. It is therefore not achieved to default cos φ at points 100% P/P Emax. The max. possible cos φ is recorded accordingly.Reactive power reference (@1,09Un) – SUN2000-33KTL-AActive powerP/P Emax[%]10 20 30 40 50 60 70 80 90 100Max. possiblecosφunder-excited- 0,8007 0,8010 0,8011 0,8012 0,8014 0,8011 0,8012 0,8008 0,9072*Max. possiblecosφover-excited- 0,7980 0,7977 0,7978 0,7980 0,7981 0,7981 0,7982 0,7981 0,9067*“*”: Due to apparent power is limited to S Emax, the active power is reduced accordingly when adjust cos φ. It is therefore not achieved to default cos φ at points 100% P/P Emax. The max. possible cos φ is recorded accordingly.TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Compliance of required displacement factor cosφ– SUN2000-36KTLDefaultinsystemcontrol0,900ov 0,920ov0,940ov0,960ov0,980ov1,000 0,980un0,960un0,940un0,920un0,900unMeasuredvalueat PGUterminals0,8990 0,9198 0,9398 0,9598 0,9796 0,9998 0,9800 0,9600 0,9402 0,9202 0,9003Switching actions – SUN2000-36KTLMaking operation without default (of primary energy carrier) k i0,127Worst case at switch over of generator sections* k i-Making operation at reference conditions (of primary energycarrier)k i1,001Breaking operation at nominal power k i1,001Worst-case value of all switching operations k imax1,001Remark: “*” Not applicable for PV systemFlicker –SUN2000-36KTLAngle of network impedance ψk:32°1) 50°70°85°Coefficient of system flicker cψ: 2,38 - - -Remark: 1) R A = 0,24 Ω; X A = j 0,15 Ω at 50 Hz network impedance used for most unfavorable condition which is approximately 32° flicker angle.Reactive power transfer function – Standard-cosφ-(P)-characteristic – SUN2000-36KTLActive powerP/P n [%]10 20 30 40 50 60 70 80 90 100 cosφ0,9949 0,9987 0,9993 0,9995 0,9996 0,9799 0,9595 0,9398 0,9196 0,9999 Conform to Standard- cosφ-(P)-characteristicRemark:“*”:The maximum apparent power of the inverter is limited to SEmax. If setting cos φ≠1, the maximum active power is reduced accordingly. The active power 100% P/PEmax is therefore only achieved when cos φ = 1.Starting with a power of 0,2 P Emax, the characteristic curve shall be adhered to according to VDE AR-N 4105: 2011.TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Harmonics – SUN2000-36KTLActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100OrdinalnumberI [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]2 - 0,214 0,265 0,302 0,347 0,395 0,428 0,464 0,506 0,544 0,5633 - 0,103 0,102 0,082 0,070 0,065 0,061 0,069 0,080 0,095 0,1014 - 0,075 0,090 0,084 0,074 0,065 0,056 0,047 0,043 0,051 0,0525 - 0,149 0,177 0,274 0,312 0,367 0,374 0,407 0,394 0,409 0,3896 - 0,026 0,037 0,032 0,032 0,032 0,030 0,030 0,032 0,039 0,0717 - 0,291 0,237 0,215 0,171 0,196 0,199 0,271 0,302 0,350 0,3428 - 0,021 0,021 0,030 0,028 0,030 0,032 0,033 0,036 0,037 0,0579 - 0,035 0,044 0,048 0,051 0,050 0,055 0,057 0,072 0,072 0,08310 - 0,021 0,017 0,029 0,029 0,026 0,028 0,026 0,031 0,025 0,02011 - 0,216 0,192 0,333 0,329 0,350 0,340 0,351 0,384 0,378 0,38212 - 0,018 0,019 0,030 0,029 0,026 0,028 0,027 0,036 0,035 0,02913 - 0,250 0,167 0,285 0,306 0,307 0,348 0,341 0,392 0,398 0,40414 - 0,015 0,016 0,020 0,019 0,019 0,019 0,022 0,026 0,028 0,02715 - 0,039 0,036 0,032 0,033 0,036 0,036 0,034 0,033 0,037 0,03716 - 0,015 0,014 0,018 0,018 0,019 0,020 0,023 0,030 0,033 0,03417 - 0,115 0,145 0,181 0,199 0,209 0,220 0,256 0,277 0,289 0,31118 - 0,014 0,015 0,023 0,021 0,021 0,021 0,028 0,039 0,041 0,03619 - 0,086 0,136 0,158 0,161 0,178 0,186 0,207 0,245 0,255 0,26020 - 0,013 0,013 0,020 0,016 0,015 0,016 0,018 0,026 0,028 0,02421 - 0,023 0,024 0,039 0,032 0,022 0,026 0,024 0,030 0,032 0,03422 - 0,012 0,016 0,022 0,022 0,014 0,015 0,018 0,024 0,026 0,02523 - 0,069 0,096 0,125 0,115 0,125 0,139 0,160 0,176 0,207 0,22224 - 0,015 0,020 0,024 0,027 0,021 0,038 0,024 0,031 0,035 0,03525 - 0,045 0,076 0,114 0,097 0,109 0,118 0,135 0,148 0,175 0,19626 - 0,015 0,018 0,014 0,016 0,026 0,038 0,033 0,023 0,027 0,02827 - 0,018 0,021 0,017 0,020 0,037 0,033 0,034 0,022 0,027 0,02828 - 0,013 0,017 0,013 0,012 0,021 0,016 0,031 0,031 0,022 0,02229 - 0,017 0,049 0,082 0,062 0,083 0,084 0,104 0,110 0,132 0,15430 - 0,012 0,017 0,016 0,013 0,021 0,020 0,018 0,045 0,029 0,03131 - 0,021 0,044 0,070 0,048 0,068 0,072 0,080 0,081 0,114 0,13232 - 0,012 0,013 0,014 0,011 0,014 0,020 0,016 0,031 0,025 0,03433 - 0,018 0,014 0,013 0,016 0,014 0,021 0,018 0,019 0,031 0,03934 - 0,014 0,011 0,015 0,014 0,012 0,020 0,018 0,019 0,022 0,03335 - 0,026 0,026 0,043 0,038 0,053 0,061 0,062 0,053 0,079 0,10636 - 0,014 0,011 0,013 0,016 0,015 0,019 0,020 0,017 0,022 0,03637 - 0,025 0,015 0,033 0,034 0,041 0,055 0,051 0,040 0,068 0,09138 - 0,013 0,011 0,012 0,013 0,013 0,016 0,019 0,015 0,019 0,02739 - 0,018 0,016 0,016 0,016 0,015 0,018 0,023 0,022 0,023 0,02640 - 0,013 0,011 0,015 0,013 0,012 0,015 0,020 0,021 0,019 0,020TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Subharmonics – SUN2000-36KTLActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100Frequency[Hz]I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]75 - 0,045 0,047 0,049 0,051 0,052 0,054 0,056 0,059 0,060 0,061125 - 0,035 0,036 0,035 0,038 0,036 0,036 0,036 0,037 0,036 0,035 175 - 0,030 0,029 0,028 0,029 0,029 0,028 0,028 0,030 0,029 0,027 225 - 0,027 0,025 0,025 0,026 0,026 0,027 0,027 0,030 0,027 0,026 275 - 0,025 0,024 0,024 0,025 0,025 0,025 0,026 0,028 0,026 0,025 325 - 0,024 0,023 0,023 0,024 0,024 0,025 0,025 0,027 0,026 0,025 375 - 0,023 0,022 0,023 0,023 0,024 0,025 0,025 0,027 0,026 0,025 425 - 0,023 0,022 0,022 0,023 0,024 0,025 0,025 0,027 0,026 0,024 475 - 0,022 0,021 0,022 0,022 0,023 0,024 0,024 0,026 0,026 0,024 525 - 0,022 0,020 0,021 0,022 0,022 0,023 0,024 0,027 0,026 0,024 575 - 0,021 0,019 0,020 0,021 0,022 0,023 0,024 0,026 0,026 0,024 625 - 0,021 0,019 0,020 0,020 0,022 0,023 0,024 0,025 0,027 0,025 675 - 0,020 0,018 0,019 0,020 0,022 0,023 0,024 0,025 0,027 0,025 725 - 0,022 0,022 0,022 0,024 0,025 0,027 0,028 0,030 0,031 0,028 775 - 0,020 0,020 0,021 0,022 0,024 0,025 0,026 0,027 0,030 0,029 825 - 0,021 0,021 0,021 0,022 0,024 0,026 0,028 0,030 0,032 0,028 875 - 0,017 0,016 0,017 0,018 0,019 0,021 0,023 0,024 0,029 0,026 925 - 0,016 0,016 0,017 0,018 0,019 0,021 0,023 0,024 0,030 0,025 975 - 0,016 0,016 0,019 0,018 0,019 0,021 0,023 0,024 0,030 0,026 1025 - 0,017 0,019 0,026 0,021 0,019 0,021 0,022 0,029 0,034 0,026 1075 - 0,016 0,022 0,036 0,039 0,018 0,020 0,022 0,027 0,028 0,026 1125 - 0,016 0,021 0,034 0,035 0,018 0,020 0,022 0,032 0,031 0,026 1175 - 0,018 0,022 0,041 0,049 0,022 0,024 0,024 0,027 0,025 0,027 1225 - 0,020 0,024 0,024 0,032 0,030 0,049 0,025 0,026 0,025 0,027 1275 - 0,021 0,022 0,023 0,028 0,036 0,036 0,045 0,023 0,025 0,027 1325 - 0,020 0,026 0,015 0,017 0,049 0,049 0,049 0,022 0,026 0,027 1375 - 0,017 0,026 0,015 0,016 0,034 0,031 0,063 0,025 0,025 0,028 1425 - 0,018 0,025 0,015 0,016 0,037 0,022 0,047 0,047 0,025 0,028 1475 - 0,017 0,024 0,014 0,015 0,022 0,023 0,043 0,046 0,025 0,027 1525 - 0,017 0,023 0,014 0,015 0,021 0,025 0,021 0,051 0,107 0,029 1575 - 0,018 0,019 0,014 0,015 0,021 0,028 0,022 0,044 0,028 0,043 1625 - 0,018 0,018 0,022 0,016 0,018 0,029 0,022 0,025 0,108 0,041 1675 - 0,021 0,015 0,015 0,018 0,017 0,028 0,024 0,022 0,026 0,053 1725 - 0,021 0,016 0,021 0,019 0,015 0,027 0,026 0,022 0,024 0,049 1775 - 0,020 0,016 0,014 0,021 0,015 0,021 0,027 0,022 0,024 0,046 1825 - 0,020 0,016 0,013 0,019 0,016 0,021 0,031 0,023 0,025 0,042 1875 - 0,021 0,016 0,013 0,019 0,017 0,023 0,028 0,022 0,024 0,037 1925 - 0,020 0,015 0,014 0,018 0,018 0,022 0,029 0,023 0,024 0,033 1975 - 0,020 0,016 0,016 0,017 0,019 0,023 0,030 0,025 0,024 0,029TPS_GCN_F_09.20E– Rev. 1 2012-10-29Higher frequencies – SUN2000-36KTLActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100Frequency[kHz]I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]2.1 - 0,064 0,043 0,056 0,058 0,063 0,079 0,089 0,095 0,092 0,1062.3 - 0,066 0,047 0,055 0,050 0,046 0,056 0,063 0,073 0,088 0,0742.5 - 0,070 0,047 0,055 0,047 0,044 0,054 0,059 0,062 0,072 0,0742.7 - 0,084 0,058 0,066 0,053 0,049 0,060 0,075 0,073 0,072 0,0832.9 - 0,067 0,041 0,047 0,041 0,037 0,046 0,050 0,053 0,065 0,0643.1 - 0,059 0,040 0,050 0,040 0,033 0,037 0,043 0,050 0,060 0,0503.3 - 0,052 0,037 0,050 0,040 0,032 0,035 0,043 0,050 0,055 0,0563.5 - 0,045 0,037 0,038 0,037 0,031 0,035 0,040 0,036 0,041 0,0523.7 - 0,041 0,037 0,038 0,035 0,029 0,035 0,034 0,033 0,043 0,0503.9 - 0,030 0,041 0,035 0,030 0,030 0,031 0,037 0,044 0,041 0,0424.1 - 0,029 0,035 0,033 0,031 0,031 0,038 0,040 0,029 0,031 0,0334.3 - 0,025 0,027 0,032 0,032 0,026 0,028 0,028 0,028 0,029 0,0294.5 - 0,025 0,027 0,028 0,027 0,025 0,027 0,027 0,026 0,028 0,0294.7 - 0,024 0,025 0,025 0,026 0,025 0,025 0,026 0,026 0,027 0,0274.9 - 0,024 0,025 0,025 0,026 0,025 0,025 0,025 0,025 0,026 0,0275.1 - 0,024 0,024 0,024 0,026 0,025 0,026 0,027 0,028 0,029 0,0305.3 - 0,024 0,024 0,024 0,025 0,024 0,025 0,025 0,025 0,026 0,0285.5 - 0,024 0,024 0,024 0,025 0,024 0,025 0,025 0,025 0,025 0,0255.7 - 0,024 0,024 0,024 0,025 0,025 0,026 0,026 0,026 0,027 0,0285.9 - 0,024 0,024 0,024 0,024 0,024 0,025 0,024 0,025 0,025 0,0256.1 - 0,024 0,024 0,024 0,024 0,025 0,025 0,025 0,025 0,025 0,0256.3 - 0,024 0,024 0,025 0,025 0,026 0,025 0,025 0,025 0,026 0,0266.5 - 0,024 0,024 0,025 0,025 0,026 0,025 0,026 0,026 0,026 0,0266.7 - 0,024 0,024 0,024 0,024 0,025 0,025 0,025 0,025 0,025 0,0256.9 - 0,024 0,024 0,024 0,024 0,025 0,025 0,025 0,024 0,025 0,0257.1 - 0,024 0,024 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,0257.3 - 0,024 0,024 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,0257.5 - 0,024 0,024 0,024 0,024 0,024 0,025 0,024 0,024 0,024 0,0247.7 - 0,024 0,024 0,024 0,024 0,024 0,025 0,024 0,024 0,024 0,0247.9 - 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,0248.1 - 0,024 0,024 0,024 0,024 0,024 0,025 0,024 0,024 0,024 0,0248.3 - 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,0248.5 - 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,024 0,0248.7 - 0,024 0,024 0,024 0,024 0,025 0,024 0,025 0,024 0,025 0,0258.9 - 0,024 0,024 0,024 0,024 0,025 0,024 0,025 0,025 0,025 0,025 Remark:The harmonic values are maximum values from all phases.TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Harmonics – SUN2000-33KTL-AActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100OrdinalnumberI [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]2 - 0,141 0,116 0,118 0,105 0,111 0,115 0,121 0,113 0,113 0,1373 - 0,183 0,193 0,227 0,207 0,193 0,195 0,188 0,196 0,203 0,2014 - 0,159 0,122 0,144 0,134 0,120 0,119 0,116 0,118 0,119 0,1225 - 0,789 0,973 0,563 0,435 0,418 0,471 0,502 0,553 0,593 0,6176 - 0,044 0,033 0,043 0,089 0,031 0,032 0,029 0,030 0,029 0,0317 - 0,409 0,903 0,805 0,713 0,548 0,439 0,351 0,314 0,297 0,3098 - 0,076 0,078 0,083 0,112 0,115 0,094 0,095 0,099 0,102 0,1419 - 0,051 0,056 0,084 0,092 0,102 0,099 0,063 0,062 0,059 0,08910 - 0,080 0,098 0,103 0,111 0,127 0,141 0,103 0,102 0,100 0,14111 - 0,428 0,219 0,111 0,381 0,512 0,569 0,593 0,594 0,618 0,61212 - 0,022 0,024 0,023 0,036 0,026 0,083 0,035 0,041 0,036 0,08913 - 0,308 0,223 0,106 0,270 0,402 0,465 0,510 0,522 0,553 0,55514 - 0,039 0,044 0,043 0,053 0,053 0,051 0,056 0,064 0,062 0,06515 - 0,031 0,041 0,036 0,047 0,047 0,046 0,051 0,054 0,054 0,05616 - 0,048 0,052 0,049 0,050 0,065 0,058 0,058 0,059 0,059 0,06917 - 0,149 0,156 0,130 0,104 0,246 0,334 0,379 0,403 0,417 0,42318 - 0,023 0,026 0,028 0,024 0,042 0,026 0,028 0,031 0,030 0,05219 - 0,137 0,117 0,158 0,169 0,200 0,311 0,394 0,462 0,512 0,55220 - 0,028 0,027 0,028 0,032 0,039 0,037 0,033 0,036 0,036 0,05521 - 0,039 0,038 0,044 0,036 0,035 0,058 0,051 0,053 0,050 0,05922 - 0,029 0,021 0,024 0,030 0,025 0,042 0,041 0,031 0,033 0,07923 - 0,100 0,054 0,078 0,080 0,072 0,141 0,185 0,209 0,230 0,23224 - 0,016 0,017 0,018 0,023 0,024 0,028 0,044 0,121 0,047 0,06725 - 0,074 0,086 0,078 0,195 0,149 0,181 0,257 0,323 0,379 0,41526 - 0,022 0,021 0,022 0,021 0,029 0,032 0,036 0,119 0,050 0,03927 - 0,034 0,035 0,037 0,034 0,030 0,041 0,052 0,073 0,072 0,05528 - 0,022 0,021 0,022 0,021 0,022 0,030 0,025 0,026 0,027 0,03429 - 0,124 0,124 0,088 0,048 0,051 0,061 0,101 0,137 0,162 0,17330 - 0,012 0,013 0,014 0,015 0,016 0,016 0,017 0,019 0,020 0,02231 - 0,116 0,150 0,135 0,126 0,142 0,111 0,140 0,194 0,240 0,27732 - 0,020 0,018 0,022 0,018 0,022 0,023 0,022 0,023 0,025 0,02733 - 0,030 0,031 0,029 0,030 0,025 0,030 0,034 0,037 0,037 0,04034 - 0,019 0,019 0,022 0,022 0,019 0,021 0,023 0,025 0,025 0,02735 - 0,080 0,072 0,067 0,038 0,055 0,036 0,058 0,096 0,133 0,16236 - 0,011 0,020 0,020 0,014 0,015 0,015 0,019 0,018 0,020 0,02237 - 0,130 0,105 0,111 0,094 0,138 0,119 0,106 0,134 0,170 0,20538 - 0,021 0,024 0,026 0,022 0,023 0,025 0,026 0,026 0,028 0,02939 - 0,026 0,025 0,028 0,024 0,030 0,029 0,026 0,029 0,030 0,03340 - 0,019 0,025 0,026 0,023 0,022 0,022 0,025 0,027 0,028 0,029TPS_GCN_F_09.20E– Rev. 1 2012-10-29 Subharmonics – SUN2000-33KTL-AActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100Frequency[Hz]I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]75 - 0,208 0,145 0,113 0,059 0,056 0,055 0,058 0,056 0,056 0,054125 - 0,067 0,226 0,146 0,048 0,047 0,046 0,045 0,046 0,045 0,044 175 - 0,191 0,126 0,117 0,079 0,046 0,046 0,045 0,046 0,045 0,045 225 - 0,093 0,069 0,115 0,095 0,054 0,054 0,054 0,055 0,053 0,054 275 - 0,071 0,048 0,084 0,135 0,047 0,049 0,047 0,049 0,047 0,048 325 - 0,073 0,041 0,063 0,123 0,082 0,042 0,043 0,043 0,041 0,045 375 - 0,050 0,043 0,064 0,105 0,109 0,046 0,050 0,054 0,051 0,120 425 - 0,047 0,045 0,058 0,096 0,172 0,069 0,050 0,051 0,050 0,139 475 - 0,044 0,041 0,054 0,057 0,110 0,124 0,046 0,047 0,047 0,152 525 - 0,036 0,034 0,037 0,060 0,124 0,141 0,113 0,048 0,064 0,222 575 - 0,037 0,040 0,041 0,064 0,044 0,125 0,184 0,293 0,235 0,102 625 - 0,036 0,039 0,040 0,067 0,042 0,121 0,117 0,057 0,071 0,221 675 - 0,035 0,036 0,037 0,067 0,040 0,041 0,179 0,289 0,230 0,050 725 - 0,029 0,033 0,033 0,050 0,051 0,036 0,038 0,045 0,043 0,043 775 - 0,031 0,032 0,033 0,051 0,048 0,037 0,038 0,042 0,041 0,057 825 - 0,028 0,029 0,030 0,031 0,064 0,035 0,039 0,040 0,041 0,061 875 - 0,025 0,056 0,043 0,030 0,061 0,034 0,039 0,042 0,042 0,075 925 - 0,038 0,030 0,038 0,031 0,058 0,047 0,036 0,038 0,038 0,078 975 - 0,033 0,055 0,046 0,031 0,046 0,048 0,036 0,037 0,037 0,075 1025 - 0,039 0,028 0,038 0,037 0,044 0,063 0,035 0,037 0,038 0,060 1075 - 0,031 0,025 0,031 0,037 0,027 0,076 0,031 0,032 0,033 0,068 1125 - 0,026 0,027 0,029 0,041 0,039 0,051 0,057 0,037 0,050 0,082 1175 - 0,022 0,025 0,026 0,033 0,037 0,059 0,088 0,046 0,106 0,068 1225 - 0,029 0,031 0,031 0,037 0,046 0,041 0,061 0,057 0,056 0,067 1275 - 0,027 0,029 0,031 0,030 0,041 0,048 0,088 0,052 0,108 0,064 1325 - 0,030 0,031 0,033 0,032 0,041 0,041 0,060 0,057 0,052 0,082 1375 - 0,024 0,026 0,029 0,028 0,031 0,044 0,034 0,038 0,039 0,058 1425 - 0,023 0,025 0,028 0,027 0,031 0,032 0,054 0,037 0,045 0,078 1475 - 0,019 0,021 0,021 0,022 0,024 0,025 0,027 0,031 0,032 0,034 1525 - 0,021 0,023 0,024 0,024 0,026 0,029 0,030 0,031 0,034 0,037 1575 - 0,018 0,019 0,021 0,020 0,023 0,025 0,026 0,028 0,030 0,032 1625 - 0,019 0,021 0,022 0,022 0,024 0,027 0,027 0,029 0,031 0,035 1675 - 0,018 0,020 0,021 0,021 0,022 0,026 0,026 0,027 0,028 0,036 1725 - 0,018 0,019 0,021 0,021 0,023 0,025 0,027 0,027 0,030 0,034 1775 - 0,017 0,027 0,022 0,022 0,023 0,024 0,029 0,028 0,032 0,036 1825 - 0,017 0,027 0,026 0,021 0,023 0,023 0,029 0,037 0,034 0,031 1875 - 0,023 0,026 0,026 0,023 0,025 0,025 0,029 0,029 0,033 0,034 1925 - 0,021 0,024 0,027 0,021 0,022 0,023 0,027 0,036 0,032 0,031 1975 - 0,025 0,021 0,028 0,024 0,025 0,027 0,028 0,030 0,032 0,035TPS_GCN_F_09.20E– Rev. 1 2012-10-29Higher frequencies – SUN2000-33KTL-AActivepowerP/Pn[%]0 10 20 30 40 50 60 70 80 90 100Frequency[kHz]I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%] I [%]2,1 - 0,125 0,183 0,148 0,150 0,168 0,164 0,147 0,167 0,204 0,240 2,3 - 0,106 0,120 0,125 0,121 0,131 0,130 0,116 0,121 0,137 0,155 2,5 - 0,067 0,090 0,116 0,135 0,147 0,175 0,169 0,164 0,168 0,174 2,7 - 0,101 0,124 0,125 0,146 0,166 0,199 0,197 0,179 0,177 0,197 2,9 - 0,079 0,068 0,085 0,109 0,136 0,158 0,185 0,182 0,170 0,153 3,1 - 0,059 0,067 0,071 0,064 0,066 0,073 0,091 0,107 0,115 0,120 3,3 - 0,064 0,083 0,082 0,101 0,111 0,123 0,143 0,167 0,174 0,168 3,5 - 0,051 0,070 0,079 0,074 0,084 0,097 0,107 0,129 0,150 0,161 3,7 - 0,046 0,070 0,075 0,075 0,071 0,070 0,073 0,076 0,077 0,086 3,9 - 0,043 0,054 0,059 0,066 0,079 0,079 0,084 0,093 0,114 0,133 4,1 - 0,039 0,045 0,050 0,049 0,054 0,057 0,062 0,066 0,071 0,088 4,3 - 0,037 0,039 0,041 0,042 0,048 0,049 0,048 0,049 0,057 0,068 4,5 - 0,036 0,041 0,044 0,039 0,044 0,048 0,050 0,051 0,050 0,054 4,7 - 0,034 0,035 0,036 0,035 0,038 0,039 0,041 0,044 0,044 0,045 4,9 - 0,034 0,036 0,037 0,035 0,036 0,038 0,038 0,040 0,040 0,040 5,1 - 0,034 0,036 0,037 0,035 0,035 0,036 0,037 0,040 0,041 0,041 5,3 - 0,033 0,034 0,034 0,034 0,033 0,035 0,034 0,035 0,036 0,036 5,5 - 0,033 0,034 0,034 0,034 0,034 0,035 0,034 0,035 0,036 0,037 5,7 - 0,033 0,033 0,034 0,035 0,036 0,035 0,034 0,035 0,036 0,036 5,9 - 0,033 0,033 0,033 0,033 0,033 0,033 0,033 0,033 0,034 0,034 6,1 - 0,032 0,033 0,033 0,033 0,033 0,034 0,033 0,033 0,034 0,034 6,3 - 0,033 0,033 0,033 0,033 0,033 0,034 0,034 0,034 0,035 0,035 6,5 - 0,033 0,034 0,035 0,035 0,035 0,035 0,036 0,035 0,036 0,036 6,7 - 0,032 0,032 0,032 0,032 0,033 0,034 0,034 0,033 0,033 0,034 6,9 - 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 0,033 0,033 7,1 - 0,033 0,033 0,033 0,033 0,033 0,034 0,034 0,034 0,034 0,034 7,3 - 0,033 0,033 0,033 0,033 0,033 0,033 0,033 0,034 0,033 0,033 7,5 - 0,032 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 0,033 7,7 - 0,032 0,032 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 7,9 - 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 0,033 0,032 8,1 - 0,032 0,032 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 8,3 - 0,032 0,032 0,032 0,032 0,032 0,032 0,033 0,032 0,033 0,032 8,5 - 0,032 0,032 0,032 0,032 0,032 0,032 0,033 0,032 0,033 0,032 8,7 - 0,032 0,032 0,033 0,032 0,032 0,032 0,033 0,033 0,033 0,033 8,9 - 0,032 0,032 0,032 0,032 0,032 0,032 0,033 0,033 0,033 0,033 Remark:The harmonic values are maximum values from all phases.。

需求分析英文报告

需求分析英文报告Title: Requirements Analysis ReportAbstract:This report aims to provide an in-depth analysis of the requirements for a specific project. It will outline the process of gathering requirements, analyzing their feasibility, and translating them into functional specifications. The report will also highlight the importance of requirements analysis as a crucial step in the project development cycle.1. Introduction:The introduction will provide an overview of the project, highlighting its objectives and scope. It will also explain the significance of requirements analysis in ensuring the success of the project.2. Gathering Requirements:This section will discuss the methods and techniques used to gather requirements from various stakeholders. It will include interviews, surveys, observations, and document analysis. The report will emphasize the importance of involving all relevantstakeholders to ensure a comprehensive understanding of their needs.3. Analyzing Feasibility:After gathering the requirements, the next step is to determine their feasibility. This section will discuss the criteria for evaluating the feasibility of requirements, such as technical, economic, and operational feasibility. It will also address potential challenges that may arise during this phase and propose strategies to overcome them.4. Translating Requirements into Specifications:Once the feasibility analysis is complete, the gathered requirements need to be translated into functional specifications. This section will outline the process of converting user requirements into technical specifications that can be implemented by the development team. It will emphasize the importance of clear communication and collaboration between users and developers.5. Importance of Requirements Analysis:In this section, the report will highlight the significance of requirements analysis in the project development cycle. It will discuss the risks associated with neglecting the requirements analysis phase andthe benefits of properly conducting this critical process. It will stress that requirements analysis lays the foundation for successful project delivery.6. Conclusion:The conclusion will summarize the main findings of the report and reiterate the importance of requirements analysis in project development. It will also emphasize the need for continuous refinement and updates to the requirements throughout the project lifecycle.7. Recommendations:Lastly, the report will provide some recommendations for future projects, based on the lessons learned from this requirements analysis process. These recommendations will focus on improving the efficiency and effectiveness of gathering and analyzing requirements.Overall, this report will serve as a comprehensive guide for understanding and executing requirements analysis for any project. It provides a systematic approach for gathering, analyzing, and translating requirements into functional specifications. By following the recommendations outlined in this report, project teams can ensure a successfuloutcome by meeting the needs and expectations of all stakeholders.。

需求分析报告的主要内容

需求分析报告的主要内容
需求分析报告（RequirementsAnalysisReport,RAR）是系统分析中非常重要的一个步骤。

需求分析报告将收集到的信息分析整理，是后续系统设计实施的重要依据。

正确书写需求分析报告，是系统设计的前提，也是保障系统设计的关键部分。

需求分析报告的主要内容分为三个方面：系统背景，功能分析和非功能需求。

首先，介绍系统背景。

明确系统的整体规划，包括系统的建设计划、组织机构图、系统的现状分析、系统的目标分析、系统的主要功能、运行环境、技术支持、安全性问题、服务质量问题等。

其次，需求分析报告还要对系统的功能进行分析，包括基本功能和高级功能。

基本功能涉及系统的详细设计，比如系统的数据结构、输入输出界面、数据结构、系统画面等，还有系统操作的说明。

高级功能涉及系统的数据管理，包括数据库设计、数据库结构优化、数据处理、系统性能优化、数据库备份恢复、安全性保障等。

最后，需求分析报告还要涉及非功能需求，包括灵活性、可扩展性、易用性、可移植性、可互操作性、信息安全性、可用性等重要因素。

综上所述，需求分析报告的主要内容是清楚地阐述和表达系统背景，并对系统的功能和非功能需求进行细致的分析，以便后续设计实施。

正确理解和把握需求分析报告的内容，是提高项目质量的重要因素，也是保障系统设计的必要手段。

软件产品需求分析报告模板范文

软件产品需求分析报告模板范文英文回答：Software Product Requirements Analysis Report Template.Introduction:In this report, I will present a template for a software product requirements analysis report. This report is essential for software development projects as it helps to define and document the requirements of the software product. The template includes various sections that cover different aspects of the software requirements analysis process.1. Executive Summary:The executive summary provides a brief overview of the software product and its objectives. It highlights the key features and benefits of the software product.2. Background:The background section provides information about the context and purpose of the software product. It includes details about the target audience, market analysis, and any relevant industry trends.3. User Requirements:This section focuses on the user requirements of the software product. It includes a detailed description of the target users, their needs, and their goals. It also identifies any specific user interface or usability requirements.4. Functional Requirements:The functional requirements section defines thespecific features and functionalities of the software product. It includes a list of all the required functions and their respective descriptions. For example, if thesoftware product is a project management tool, some functional requirements may include task management, resource allocation, and reporting capabilities.5. Non-functional Requirements:The non-functional requirements section covers aspects such as performance, security, reliability, and scalability. It includes specific criteria and metrics to measure the software product's performance in these areas. For example, a non-functional requirement for a web-based software product may be to have a response time of less than 2 seconds for each user action.6. Constraints:The constraints section outlines any limitations or restrictions that may impact the development of thesoftware product. This can include technical constraints, budget constraints, or time constraints. For example, ifthe software product needs to be developed within aspecific budget, it would be mentioned in this section.7. Assumptions and Dependencies:This section identifies any assumptions made during the requirements analysis process and any dependencies on external factors. For example, if the software product requires integration with a third-party API, it would be mentioned here.8. Risks and Mitigation Strategies:The risks and mitigation strategies section identifies potential risks that may impact the successful development and implementation of the software product. It also provides strategies to mitigate or minimize these risks. For example, a risk could be the availability of skilled resources, and a mitigation strategy could be to hire additional developers or provide training to existing team members.9. Conclusion:The conclusion summarizes the key findings and recommendations from the requirements analysis process. It highlights any critical requirements or areas that need further attention.中文回答：软件产品需求分析报告模板范文。

book report 范文

book report 范文英文回答：Book Report: "To Kill a Mockingbird" by Harper Lee."To Kill a Mockingbird" is a classic novel written by Harper Lee. The story is set in the 1930s in the fictional town of Maycomb, Alabama. It follows the lives of Scout Finch, her brother Jem, and their friend Dill as they navigate through the racial tensions and injustices prevalent in their community.One of the main themes explored in the book is racial inequality. The story revolves around the trial of Tom Robinson, a black man accused of raping a white woman. Through the eyes of Scout, we witness the prejudice and discrimination faced by Tom and his family, as well as the courage and integrity displayed by their lawyer, Atticus Finch.Atticus Finch is a central character in the novel and serves as a moral compass. He teaches his children the importance of empathy and understanding, and encouragesthem to stand up for what is right, even in the face of adversity. Atticus' famous quote, "You never really understand a person until you consider things from hispoint of view... until you climb into his skin and walk around in it," encapsulates the book's message of compassion and tolerance.The book also explores the loss of innocence and the coming-of-age of its young protagonists. Scout, Jem, andDill are exposed to the harsh realities of the world asthey witness the injustice and cruelty surrounding Tom Robinson's trial. Their experiences shape their understanding of the world and force them to confront their own prejudices.Overall, "To Kill a Mockingbird" is a thought-provoking and powerful novel that delves into important social issues. It challenges readers to examine their own beliefs and prejudices, and serves as a reminder of the importance ofempathy and justice in our society.中文回答：《杀死一只知更鸟》是哈珀·李创作的经典小说。

Book Reports 模板

本学期第二篇读书报告由两部分组成：1.经典句子或段落的摘录The collection of classical sentences andparagraphs(200 words)2.读书报告（400 words）以下是读书报告写作的注意要点及范文。

Tips on Book ReportsGenerally speaking, a book report consists of three main parts including Introduction, Body and Conclusion.IntroductionThe introduction segment of your book report starts with a strong introductory sentence that grabs your reader's attention. Somewhere in your first paragraph, you should also state the book's title (italicized), the topic, and the author's name as well as brief statements about the book's angle, the genre, the theme,and a hint about the writer's feelings in the introduction.For example: “The Red Badge of Courage, by Stephen Crane, is a book about a young man growing up during the Civil War. Henry Fleming, the main character in The Red Badge of Courage, begins his life-changing adventure as a naive young man, eager to experience the glory of war. He soon faces the truth about life, war, and his own self-identity on the battlefield. However, The Red Badge of Courage, by Stephen Crane, is a coming of age novel, published by D. Appleton and Company in 1895, about thirty years after the Civil War ended. In this book, the author reveals the ugliness of war, and examines its relationship to the pain of growing up.BodyIn the body of your book report, you will use your notes to guide you through an extended summary of the book. You will weave your own thoughts and impressions into the plot summary. Before you get started on the body of the report, take a few minutes to jot down some helpful information by considering the following points.∙Did you enjoy the book?∙Was it well written?∙What was the genre?∙Which characters play important roles that relate to the overall theme?∙Did you notice reoccurring symbols?∙Can you identify the writer's thesis? (non-fiction)∙What is the writing style?∙Did you notice a tone?∙Was there an obvious slant or bias?ConclusionConclude your report with a paragraph or two that covers these additional points. As you lead to your final paragraph, consider some additional impressions and opinions: ∙Was the ending satisfactory (for fiction)?∙Was the thesis supported by strong evidence (for non-fiction)?∙What interesting or notable facts do you know about the author?∙Would you recommend this book?Sample Book ReportTitle:American Dream VS Materialism in The Great GatsbyIntroduction:So many things have been said about the American Dream; so many people have struggled against themselves to prove that it does not only exist but can also be achieved. So many people worked hard and devoted their lives to this dream. Do we really and profoundly feel what it means, or do we keep following the stereotypes that we have created in our very own minds. To make a long story short –What is an American Dream? One of the most brilliant examples revealing a particular point of view on the matter is the outstanding work of Scott Fitzgerald “The Great Gatsby”. Fitzgerald shows how this dream is full of materialism, how materialism influencing the lives of people makes it hard for them so see the reality objectively. As the result of being so materialistic Fitzgerald’s characters start idealizing not only their way o f life but their feelings, too. Their existence seems to be a theatre performance, where the actors are obviously overacting.Body:Fitzgerald shares his determination of the “American dream” mainly through the character of Jay Gatsby. Being a man who shows through his own actions that success is his prerogative, he truly believes in the “American dream of success”. He is a man that gets whatever he wants and gets it primarily by the means of money. As Fitzgerald shows Gatsby’s life we see how easily he ca n change anything with the help of money if he wants to. Therefore we can assume that psychologically he is not ready to take things for what they are. We suppose that it is the reason for his idealization of love that later on lead to the collapse of his dream, the collapse of the American dream.Scott Fitzgerald shows the Gatsby’s encirclement and he shows the core of “the dream” through their desire to realize it. "Sure I did. I was going to wear it tonight, but it was too big in the bust and had to be altered. It was gas blue with lavender beads. Two hundred and sixty-five dollars." [Fitzgerald 36] – answers the girl after being simply asked by Nick Carraway if she had accepted a gift. The stress on materialism and mentioning money and material things wherever it is possible is a characteristical trait of people representing the era of Fitzgerald’s “American dream”.The question he asks is from out point of view a vital question concerning people trying to achieve it: Is this dream really worth of achieving on such almost impossible conditions? And therefore do we really need this kind of a dream? Gatsby’s life is actually going on in the past, though he lives in the present because everything he does is done to change it. Fitzgerald reveals to the reader that happiness is not a thing, which you can buy with money or handpick with power. His fulfillment of the requirements oh the “Dream” has come to such a point that between the lines the reader sees how desperate he is. So what is the American Dream that is criticized in the definition of Scott Fitzgerald? It is successful life and work through which people obtain the material acknowledgement of their success and become happy when they do. The problem is that having the person you “love” also start being a “material acknowledgement”, too.The essence of the book is that when the moral principles are low, people choose any means for achieving success and people are interested only in the result. The real understanding of the “American dream” is lost by the characters in this book and by this Fitzerald shows that there is no need for a dream like this. It is a dream with the same name, but with a different content. Having money is not a guarantee of true happiness. "Her voice is full of money [Fitzerald 102]," says Gatsby, “I can buy her,” means Fitzgerald. We want to conclude using the scene when Daisy does confess that she was the one driving the car and by this she signs Gatsby’s death penalty. She uses Gatsby and he is ready to put her guilt over his shoulders. This little scene shows how much is love and devotion valued and how responsible can these “American dream seekers” be.Conclusion:Success “against all odds” may not bring happiness but in the contrary it may bring even a greater pain and disappointment. What Fitzgerald believes is that the American dream has been corrupted by materialism, by the effort to substitute the true meaning of the dream with its fake understanding of people who lack morality. We support Scott Fitzgerald in his opinion. This dream will be not achievable as long as people do not stop garbling it. They need to start understanding the real value of the treasure that is so rare nowadays: dignity and forget about materialism.全文结束请添加参考书目，即你所阅读书籍的相关信息，如下例：Bibliography:F. Scott Fitzgerald.(作者) The Great Gatsby.(书名)London: Penguin Books, 1988.(出版社地址：出版社名，出版年份)。

读书报告英语作文

Reading reports are an essential part of academic life,especially in English language courses.They provide students with the opportunity to demonstrate their comprehension, critical thinking,and writing skills.Heres a guide on how to write an effective English composition for a reading report:1.Choose the Right Book:Select a book that you find interesting and that has enough depth for analysis.It could be a novel,a collection of short stories,a biography,or a piece of nonfiction.2.Read Thoroughly:Read the book carefully,taking notes on the main ideas,characters, plot,themes,and any other elements that stand out to you.3.Understand the Assignment:Make sure you understand the requirements of the reading report.Your teacher may ask for a summary,an analysis of characters,a discussion of themes,or an exploration of the authors writing style.4.Outline Your Report:Before you start writing,create an outline to organize your thoughts.This should include an introduction,body paragraphs,and a conclusion.5.Write the Introduction:Begin your report with an introduction that includes the title of the book,the authors name,and a brief overview of what your report will cover.6.Develop the Body:In the body paragraphs,delve into the details of the book.You might discuss the plot,analyze the characters,explore the themes,or examine the setting and historical e evidence from the text to support your points.7.Include a Personal Response:A reading report is not just a summary it should also reflect your personal response to the book.Discuss how the book made you feel,what you learned from it,and why you think its significant.8.Write the Conclusion:Summarize the main points of your report in the conclusion. Restate your personal response and provide a final thought on the books impact or relevance.e Proper Citations:If you quote or paraphrase from the book,make sure to cite your sources correctly.This might involve using intext citations and a bibliography or works cited page.10.Edit and Proofread:After writing your first draft,take the time to revise and edit your work.Check for clarity,coherence,grammar,and spelling.Its often helpful to havesomeone else read your report to provide feedback.11.Follow Formatting Guidelines:Ensure that your report follows any specific formatting guidelines provided by your teacher,such as font size,margins,and heading styles.12.Reflect on Your Learning:A reading report is also an opportunity to reflect on what youve learned from the book and how it has influenced your perspective or understanding of literature.Remember,a reading report is a chance to showcase your analytical skills,your understanding of the text,and your ability to express your thoughts in writing.Take the time to craft a wellorganized,thoughtful,and engaging report.。

如何写读书报告英文

How to Write a Book ReportWriting a book report is an essential skill for students at all academic levels. It is an effective way to demonstrate an understanding of the key aspects and themes of a book. While the format may vary from teacher to teacher, certain elements must be included.The following guidelines will help you write an impressive book report.1.Read the Book CarefullyThe first step to writing a good book report is to read the book carefully. It is essential to understand the plot, themes, characters, and the setting of the book.2.Take NotesWhile reading the book, take notes on important details such as character profiles, important events, and theme topics. This will help you remember key points and will serve as a reference when writing the report.3.Choose the Right FormatDepending on your teacher’s requirements, choose the format that suits your writing style. Usually, book reports are written in the third person, but some teachers may allow a first-person narrative.4.Start With an IntroductionAn introduction is an essential component of a good book report. It should introduce the author, title, and genre of the book. Briefly, discuss the book’s background, including when it was published and who the target audience is.5.Summarize the PlotProvide a brief summary of the main events in the book. Make sure to include the setting, the main characters, and the conflict. Be concise and focus on the most critical aspects of the story.6.Discuss the ThemeIn this section, analyze the themes of the book. Talk about how they relate to the plot, characters, or setting. Provide examples that support your analysis and explain how they contribute to the overall story.7.Discuss the CharactersCharacters are a crucial element of any book. Analyze their roles in the story, including their motivation, strengths, and weaknesses. Discuss how their actions contribute to the plot and how they evolve over the course of the story.8.Provide Your OpinionWhen writing a book report, it is essential to provide your opinion. Share your thoughts about the book and whether or not you would recommend it to others. If you didn’t like the book, explain why and offer suggestions for improvement.9.ConclusionIn the conclusion, summarize your main points and provide a final conclusion. Restate your opinion about the book, and mention any key points that you didn’t mention earlier in the report.10.ProofreadingThe final step is to proofread your report for grammatical and spelling errors. Read through your report carefully, and make sure it flows logically from one section to the next. Ensure that your sentences are clear, concise, and well-structured.In conclusion, writing a book report requires careful reading, note-taking, and critical analysis. Following these guidelines will help you write a well-structured and insightful report that will impress your teachers.。

英语写作

2.2 A summary of the book --- including the gist of the story & main characters ◇ The summary should be concise, clear and easy to understand. The learner should make sure that the summary should be objective and center on the major theme of the book. ◇ Pay attention to the word limit for the summary.
Note: When giving the information about the writer, the learner might as well include some historical and social background to which the book is related. To make things clear, the learner should read some reference materials, such as biographies of the writer and histories of the period in which the book was written.
2.3 Some comments on the book --- the most important part --- personal interpretation of the meaning of the book ◇ The learner evaluates the book according to his or her own personal interpretation and discusses the merits and demerits of the book, the social and historical significance of the book, the writing skills, arts and techniques and so on.

bookreport范例

A model reportHere is a report written by a student in an introductory sociology source.A Report on I Know Why the Caged Bird SingsIn I Know Why the Caged Bird Sings (New Y ork: Bantam Books, 1971), Maya Angelou tells the story of her earliest years. Angelou, a dancer, poet, and television producer as well as a writer, has continued her life story in three more volumes of autobiography. I Know Why the Caged Bird Sings is the start of Maya Angelou’s story; in this book, she writes with crystal clarity abo ut the pains and joys of being black in America. (Introductory paragraph)(Part I: summary topic sentence for summary paragraph) I Know Why the Caged Bird Sings covers Maya Angelou’s life from age three to age sixteen. We first meet her as a gawky little g irl in a white woman’s cut-down lavender silk dress. She has forgotten the poem she had memorized for the Easter service, and all she can do is rush out of grandmother and uncle. The town is rigidly segregated: ―people in Stamps used to say that the whites in our town were so prejudiced that a Negro couldn’t buy vanilla ice cream‖ (40). Y et Angelou has some good things in her life: her adored older brother Bailey, her success in school, and her pride in her grandmother’s quiet strength and importance in the black community. There is laughter, too, as when a preacher is interrupted in midsermon by an overly enthusiastic woman shouting, ―Preach it, I say preach it!‖ The woman, in a frenzied rush of excitement, hits the preacher with her purse; his false teeth fly out of his mouth and land at Angelou’s feet. Shortly after this incident, Angelou and her brother are taken by her father to live in California with their mother. Here, at age eight, she is raped by her mother’s boyfriend, who is mysteriously murdered after receiving only a suspended sentence for his crime. She returns, silent and withdrawn, to Stamps, where the gloom is broken when a friend of her mother introduces her to the magic of great books. Later, at age thirteen, Angelou returns to California. She learns how to dance. She runs away after a violent family fight and lives for a month in a junkyard. She becomes the first black female to get a job on the San Francisco streetcars. She graduates from high school eight months pregnant. And she survives.(Part II: reaction topic sentence for first reaction paragraph)I was impressed with the vividness of Maya Angelou’s writing style. For example, she describes the lazy dullness of her life in Stamps: ―Weekdays revolved in a sameness wheel. They turned int o themselves so steadily and inevitably that each seemed to be the original of yesterday’s rough draft‖ (93). She also knows how to bring a scene to life, as when she describes her eighth-grade graduation. For months, she has been looking forward to this event, knowing she will be honored for her academic success. She is even happy with her appearance: her hair has become pretty, and her yellow dress is a miracle of hand-sewing. But the ceremony is spoiled when the speaker—a white man—implies that the only success available to blacks is in athletics. Angelou remembers: ―the man’s dead words fell like bricks around the auditorium and too many settled in my belly…. The proud graduating class of 1940 had dropped their heads‖ (152). Later, Angelou uses a crystal-clear image to describe her father’s mistress sewing: ―she worked the thread through the flowered cloth as if she were sewing the torn ends of her life together‖(208). With such vivid details and figures of speech, Maya Angelou re-creates her life for her readers.(Topic sentence for second reaction paragraph)I also reacted strongly to the descriptions of injustices suffered by blacks two generations ago. I was as horrified as the seven-year-old Maya when some ―powhitetrash‖ girls torment her dignified grandmother, calling her ―Annie‖ and mimicking her mannerisms. In another incident, Mrs. Cullina, Angelou’s white employer, decidesthat Margurite (Angelou’s real name) is too difficult to pronounce and so renames her Mary. This loss of her name –a ―hellish horror‖(91)—is another humiliation suffered at white hands, and Angelou leaves Mrs. Cullinan’s employ soon afterward. Later, Angelou encounters overt discrimination when a white dentist tells her grandmother, ―Annie, my policy is I’d rather stick my hand i n a dog’s mouth than in a nigger’s‖(160)—and only slightly less obvious prejudice when the streetcar company refuses to accept her application for a conductor’s job. We see Angelou over and over as the victim of a white society.(Topic sentence for third reaction paragraph)Although I was saddened to read about the injustices, I rejoiced in Angelou’s triumphs. Angelou is thrilled when she hears the radio broadcast of Joe Louis’s victory over Primo Carnera: ―A Black boy. Some Black mother’s son. He was the st rongest man in the world‖ (114). She weeps with pride when the class valedictorian leads her and her fellow eighth-graders in singing the Negro National Anthem. And there are personal victories, too. One of these comes after her father has gotten drunk in a small Mexican town. Though she has never driven before, she manages to get her father into the car and drives fifty miles through the night as he lies intoxicated in the backseat. Finally, she rejoices in the birth of her son: ―He was beautiful and mine.Totally mine. No one had bought him for me‖ (245). Angelou shows us, through these examples, that she is proud of her race—and of herself.(Concluding paragraph) I Know Why the Caged Bird Sings is a remarkable book. Angelou could have been just another casualty of race prejudice. Y et by using her intelligence, sensitivity, and determination, she succeeds in spite of the odds against her. And by writing with such power, she lets us share her defeats and joys. She also teaches us a vital lesson: with strength and persistence, we can all escape our cages—and sing our songs.。

日常工作常用英语

日常工作常用英语以下是二十个日常工作常用的英语单词、短语及其用法和双语例句：一、单词1. Meeting（会议；集会）- 用法：可作名词，用于描述工作中的各种会议场合。

- 例句：We have a meeting at 2 p.m. every Monday.（我们每周一下午两点有个会议。

）2. Deadline（最后期限；截止日期）- 用法：名词，在工作中表示任务需要完成的时间界限。

- 例句：The deadline for this project is next Friday.（这个项目的截止日期是下周五。

）3. Task（任务；工作）- 用法：名词，指需要完成的一项具体工作内容。

- 例句：My task today is to write a report.（我今天的任务是写一份报告。

）4. Project（项目；工程）- 用法：名词，涵盖一系列任务和目标的工作安排，通常具有一定的规模和时长。

- 例句：This project will last for six months.（这个项目将持续六个月。

）5. Colleague（同事；同僚）- 用法：名词，指在工作场所一起共事的人。

- 例句：My colleague helped me a lot with this task.（我的同事在这项任务上帮了我很多。

）6. Boss（老板；上司）- 用法：名词，在工作中管理员工的人。

- 例句：My boss is very strict but fair.（我的老板很严格但很公平。

）7. Client（客户；委托人）- 用法：名词，公司或个人所服务的对象。

- 例句：We need to satisfy our clients' requirements.（我们需要满足客户的要求。

）8. Report（报告；汇报）- 用法：可作名词和动词。

作名词时表示对工作情况等的陈述；作动词时表示汇报某事。

外企邮件地道用语

外企邮件地道用语1. “FYI (For Your Information)”- 在公司里，当你只是想给同事分享一些信息，不需要对方采取行动时就可以用。

比如说，我发现了一个很有趣的行业报告，里面有很多关于我们竞争对手的新动态，我就可以写“FYI, I found an interesting industry report with lots of new info about our competitors.”2. “ASAP (As Soon As Possible)”- 要是事情特别紧急，这词就派上用场了。

就像老板突然让我找一份重要文件，我会回复“Sure, I'll get it to you ASAP.”3. “Just a heads - up”- 这就像是给对方一个小小的提醒。

假如明天要开个会，可能会涉及到某个同事负责的项目有点小问题，我就说“Just a heads - up, tomorrow's meeting might touch on a small issue with your project.”4. “Keep me in the loop”- 意思是让别人随时告知自己相关情况。

我刚加入一个新团队项目，我就对负责人说“Please keep me in the loop on this project.”5. “Reach out”- 当你想让别人联系你或者联系其他人的时候用。

比如我知道一个客户有新需求，我会跟负责这个客户的同事说“You should reach out to the client about their new requirements.”6. “Touch base”- 表示简单沟通交流一下。

我和一个很久没联系的合作伙伴说“Let's touch base sometime this week and see how things are going.”7. “On the same page”- 就是说大家想法一致。

Book Report要求及讲评

***There is no standard form for a book report. However, every book report should contain the following four parts:1. Identification. Give the title and author’s name. If the book is one withwhich your readers may not be familiar, identify it further. Give the name ofthe publisher, the place and year of publication, the price, and the numberof pages.2. Classification. A word or phrase early in your report helps the reader keepin mind the type of book on which you are reporting; mystery, biography,humor, adventure, and so on. Your reader can then mentally compare itwith similar books he has read.3. Description. A skillful book report gives an overall view of a book withoutgiving away its outcome. Your description of a book may include quotationsor brief sketches of scenes or action that you think are representative of thebook. Take notes while reading. It will save you the time and trouble ofthumbing through the book later to relocate quotations or other information.4. Evaluation. Your opinion is the most important part of the report. It may beeither your immediate reaction to the book or a judgment based on furtherstudy. In either case, your opinion should be definite and clear. It should besupported with facts. You will want to comment on characterizations, plot,and recurring themes. Compare or contrast it to other books you’ve read.Write a word of criticism or praise while reading. It will help you recall yourimpression of the material after you have finished the book.Writing book reports can be a valuable exercise in clear thinking and precise writing. It also gives you the opportunity to improve your writing and to develop a style of your own.*** 题目统一为: A Book Report of Thirty-Nine Steps内容的四个部分可以成四个段落写，不能出现1，2，3，4字样；英文中没有书名号, 每个词用大写就可以或再加上下划线表示，不用引号; 省略号为三点；常见的表达法：简写本simplified version/abbreviated version故事大意如下The gist of the story is as follows主人公leading role/leading character/hero/heroine以……为背景It is set on the eve of…/It is set on the background that…Sample 1A Book Report of The Black TulipBy Li Minli, Class 5, 2005The Black Tulip is a novel written by Alexandre Dumas Pere, simplified by Micle Wester, and was published by Shanghai Translation Press in 1983.The story is set in the 17th century in Holland when fierce political conflicts prevailed while the society rioted.In this story, Cornelius Van Baerle being so crazy about tulips tries to grow a black tulip without any other color on it at all in order to gain quite a substantial sum of money offered to the winner. However, Boxtel, a man living in the next door, also has a crush on the money. He then supervises every movement of Cornelius secretly for fear thatCornelius may grow better tulips than his own. Besides this, he also carries out many surrep titious activities to destroy Cornelius’ tulips by all means. Once a while, he accuses Cornelius of harbouring letters that might be harmful to the government so that Cornelius is sent to the prison without giving provocation. This nearly causes him to death. Even here, Cornelius manages to grow tulips with the help of Rosa, the daughter of the prison-keeper. But unfortunately, their first black tulip is stolen by Boxtel. It’s Rosa who proves the truth and saves Coenelius by herself!It’s a happy ending in this novel as it says “Those who have suffered much, have a right to be happy.” This quotation brings the whole story to an end and will certainly motivate readers to go on. Rosa herself will remain as quite a good example, too.Besides, “justice could def eat evil however difficult it is and whatever the process would be” can be easily seen as the author’s deep philosophy towards life.By reading it, the reader can both enjoy the plots and be stimulated!Sample 2A Book Report of The Black TulipBy Huang Xin, Talents Class, 2006I have recently read the simplified version of The Black Tulip published by Shanghai Translation Press. This novel was written by the distinguished French writer Alexandre Dumas Pere, the pioneer of the Romanticism Literature Movement in France. He was so popular that his works had been translated into several languages and welcomed by readers all over the world.This novel took 17th century Dutch bourgeois revolutionary period of intense political struggle and the turbulent life as its background.This gist of the story is as follows. The leading role Cornelius is a young doctor who completely doesn’t inquire about politics. He loves growing tulips and is trying to cultivate a black tulip without any other color on it at all. In order to obtain the considerable bonus offered by the government to the first man who cultivates the very kind of black tulip, Boxtel, Cornelius’ neighbor, tries to destroy and steal the bulbs of Corne lius, even kill him. Fortunately, Cornelius in the prison gets acquainted with the prison-keeper’s daughter Rosa and they fall in love. Under Rosa’s help, Cornelius realized his dream and achieves happiness at last.It’s firmly believed by some people that when you become rich and successful, happiness will naturally follow. After reading this novel, I believe that nothing is further from the truth. To my mind, the secret to happiness lies in your successful work, in your contribution towards others’ happin ess and in your wealth you have earned through your own honest efforts.Firstly, in order to obtain happiness, you should achieve your successful work, in order to achieve your successful work, you should go through thick and thin. As the writer said, “those who have suffered much, have a right to be happy.” Take the two leading characters for example. They eventually reach happiness after suffering a lot both psychologically and physiologically.Secondly, your happiness should live in your contribution tow ards others’ happiness, but not on the contrary, in destroying others’ happiness. If you get your happiness by taking advantage of others or by hurting others, you won’t be happy with it for long, atleast, you won’t enjoy the real happiness. People will think you’re a mean person. Boxtel was a typical case. He would never gain happiness.Thirdly, wealth obtained through dishonest means doesn’t bring happiness. Happiness is not an end, it is a process. It’s a continuous process of honest and productive work which makes a real contribution to others and makes you feel you are a useful and worthy person.Sample 3A Book Report of Thirty-Nine StepsBy Ding Xiaobiao, Class 1, 2005 The book I read is an abbreviated version of John Buchan’s Thirty-Nine Steps, which was published in 2004 for a second time by Foreign Language Teaching and Research Press. John Buchan, a Scotish writer and politician, had written lots of adventurous novels during his lifetime. And the Thirty-Nine Steps, written in 1915, is one of his most popular novels.The adventurous story took place on the eve of the First World War. An Englishman called Richard Hannay accidentally got a piece of information that a group of German spies plan to murder the Greek Prime Minister and steal the English military secrets so as to stir up a world war. Leaving aside his own safety and danger, our witty leading role socialized with the sly German spies bravely. After going through all kinds of hardships, he finally conveyed the information to the Foreign Secretary. He shattered the German spies’ intrigue in the end. What was written in the little black notebook? Who was the mysterious Black Stone described in the notebook? Which thirty-nine steps were of great importance? Through reading the book, you will find out how our hero searched for the answers to those confusions.I am deeply touched by our hero’s determination to defense his motherland. Believe it or not, my heart jumped violently when the hero was in danger and felt released when everything went on smoothly. This book is written very well for its details are described lively. What’s more, it also teaches us a lesson that all of us could do our little bit to contribute to our motherland especially when she is in great trouble.So, enjoy it while reading!Sample 4A Book Report of Tom Brown’s SchooldaysBy You Meizhou, Class 1, Grade 2006 Tom Brown’s Schooldays is a simplified version which is written by Michael Wist er. And the original work is by Thomas Hughes who was born in Berkshire in the south of England. He was not only a writer, but also a politician and reformer.Tom Brown’s Schooldays was published by Shanghai Translation Press in 1857. It was Thomas’ first work and also his most influential work. It is famous in England as well as in America. The simplified version has totally 128 pages and it is sold at RMB￥5.8.Tom Brown’s Schooldays was set on the eve of the Queen Victoria time. It showed how students fe lt through the vivid narration of T om’s and some other students’ life in the Rugby school and the school environment.. Rugby was one of the most influential schools at that time. But the public schools were under bad government. In the school, there was agood deal of bullying, physically punishing students and also quarrels between teachers. The teacher-student relationship was intensive. People thought masters and boys were natural enemies. But after some significant reforms on the school teaching methods by the master Thomas Arnold, the school appeared a new look. It was under such surroundings that leading role Tom was educated and grew up.At first Tom feared the master, but when he knew how anxiously and carefully the master had watched over these stud ents’ lives he looked upon him with love and respect and thought of him as a very wise and good man. As the book said, “Now Tom’s faith was complete, and if next term the Doctor had stopped all football ad cricket and fagging, T om would have supported him with all his faith.”So when Tom learnt the news of the Dr. Arnold’s death, he seemed to have lost the center point of his world. We can see how much Tom loved and respected him. And this reminds me of the book Harry Potter. Harry had the same feeling as Tom when he watched his old master killed by the enemies. Harry Potter is one of the books I love most. So when I saw some similarities with Harry Potter in this book, something drove me to read on. And in Tom’s school there were some activities also remind ing me of the book Harry Potter. The book interests me in some things more, such as the boys’ catching birds, fishing. This shows me the beautiful life they lived and this is what I look forward to.Sample 5A Book Report of Thirty-nine StepsBy Lin Chengyan, Class 3, Grade 2007 The book Thirty-nine Steps is written by John Buchan. This simplified version is adapted by Roland John. Its publisher is Beijing Foreign Language University. It tells an adventure story. The gist of the story is as follows. Before the World War I breaks out, a British Richard Hannay happens to get the secrecy that the German spies plan to kill the Greek Prime Minister on June 15th in order to cause the world war with this excuse from an American reporter Scudder. He runs the risk of handing the information to the Foreign Officer in time through thick and thin. And then he does the London police a favor to catch the members of the Black Stone.It’s such a well-done book that I like it very much. The story is so exciting that it catches my attention all the time. I’m holding my breath every moment Hannay faces with danger and is nearly caught by the enemies. The plots change so naturally and the words seem to be attractive.There’s growing a great respect to Hannay from the b ottom of my heart. He has a strong personality. He could have lived a comfortable life in London without hardship. And he doesn’t know Scudder very well, but he likes him. He also enjoyed an adventure.His most important valuable personality is that he loves peace so much. In order to create a happy life for the people all over the world, he gave up his own happiness to run a risk of handing the information. I can also learn that he is an unselfish man. While reading this book, I realize that Hannay is a person of intelligence. To my surprise, he figures out what the letters mean in Scudder’s notebook. He learns that the 39 steps points out that the Black Stone lives in somewhere by the sea. He always manages to escape. It shows that Hannay also has great courage in disguising as the Fishman and some other persons. No matter how dangerous it was, he never gave up.However, history has its own regularity. Although Hannay tries his best to avoid the War from breaking out, it took place a few months later.Sample 6A Book Report of Tom Brown’s SchooldaysBy Chen Yixian, Class 4, Grade 2007Tom Brown’s Schooldays is the first but the most influential work of T omas Hughs. It became popular once it was published. Here, I’d like to present you i ts abridged version, which is adapted by Yao Tiancheng. It has a total of 133 pages and a rather low price of RMB￥5.8. The abridged version was first published in 1983 and then reprinted in 2000 by Shanghai Translation Press.Tom Brown’s Schooldays is really a nice book for us teenagers. It’s set in Rugby, the then famous public school. The story is based on the author’s own experience in his early study age. It portrays the growth of Tom Brown, the leading character, and his friends East and Arthur.At that time there was a bad atmosphere in Rugby that the big boys would make the pupils in lower forms do the fagging for them. Tom showed a sense of justice and courage to fight against the bullies. On the other hand, T om was immature to regard it as a pleasure to do what he was told not to do.It was Arthur, a little boy, that made T om change so much. Arthur was weak in body but strong in mind. His influence on Tom was gradual but great. Despite that East shared much in common with T om. Arthur did become a friend, even a teacher to Tom. With the help of each other, the three finally became more of a man.In a word, Tom Brown’s schooldays is a book worth reading. When you page through the book, you may find you’re looking back upon your own childhood. So how ar e you still wasting your time now? Go and get one!Sample 7A Book Report of Tom Brown’s SchooldaysBy Shen Yue, Class 7, Grade 2007Recently I read a book with the title Tom Brown’s Schooldays written by Tomas Hughs, who is a British writer, reformer and politician. His other works, such as Tom Brown at Oxford, A Life of Alfred the Great and Scouring of the White Horse, are all very famous. Of all these books, Tom Brown’s Schooldays is the maiden and most successful one. Since published in 1857, it has become popular with youngsters.Tom Brown’s Schooldays is a biography of Tom Brown. It was set in the context of the author’s schooldays in Rugby. By describing the study lives of T om and his friends, the book acquaints us the then situations of Rugby school and thoughts of students there.Rugby school was the most influential public school at that time. However, it wasn’t in good order. As old Brooke, captain of the School House side when Tom was just a new boy, had said, “ there is a good deal of bullying.” What’s more, “masters and boys are natural enemies.” Teachers there never treated students well, except the Doctor, Tomas Arnold. He reformed principles of the school and thereby had an important influence on the practice of British education. He watched over boys’ lives anxiously and carefully. Inturn, he won Tom’s honour and love. In such surroundings, Tom “opened his eyes to see the joy and beauty of life and had softened his heart to feel the fellowship of all living souls.”The characterizations in this book are skillful. There are many subtleties worth attention. For instance, when Arnold died, Tom came back to Rugby. Through characterizing his reaction, complexion, action, psychology and words, this book presented Tom with real emotions at that news wonderfully. “ If only he could see the Doctor there for five minutes, and tell him what was in his heart, how much he loved and respected him.” Tom Brown’s Schooldays focused on Tom’s growth. The part related to the Doctor didn’t make up a larger percentage. Instead, the author paid much attention to the contradictions between schoolboys. Nevertheless, it didn’t weaken the theme. On the contrary, it made the theme more outstanding. That’s what we should learn from this book.I ap preciate this book. I’d like to recommend it to learners at my level. It is not too difficult, so we can get the ideas easily and learn something about the author’s writing skills at the same time. It is really worth reading.***纸张；格式；不是要求的书；语法（write, begin, read）;态度; 字数The number of pages is 134/It has 134 pages in all/in total/There are 134 pages in all/in total;The price of the book is/It is worth /It is sold at RMB￥7.8。

需求分析报告翻译英文

需求分析报告翻译英文Requirements Analysis Report1. IntroductionThe purpose of this report is to provide a detailed analysis of the requirements for a new software system. This report will outline the goals and objectives of the system, as well as the functional and non-functional requirements that need to be met. The report will also include a discussion on the stakeholders involved and their needs, as well as any constraints or limitations that may impact the development of the system.2. Goals and ObjectivesThe main goal of the software system is to improve the efficiency and effectiveness of the company's operations. The system should streamline processes and automate manual tasks, allowing employees to focus on more strategic and value-added activities. The system should also provide accurate and real-time data, enabling management to make informed decisions.The objectives of the system include:- Increase productivity by reducing manual work and eliminating redundant tasks.- Improve data accuracy and integrity by minimizing human errors.- Enhance decision-making by providing timely and reliable information.- Ensure data security and privacy by implementing appropriate security measures.- Enhance customer satisfaction by improving response times and service quality.3. Functional RequirementsThe functional requirements describe the specific features and functionalities that the software system needs to have. These include:- User authentication and access control: Users should be able to securely login to the system and access only the information and functionalities that they are authorized to use.- Data management: The system should be able to effectively store, retrieve, and analyze large amounts of data.- Workflow management: The system should support the automation of predefined workflows and processes.- Reporting and analytics: The system should provide comprehensive reporting and analytics capabilities to support decision-making.- Integration with existing systems: The system should be able to integrate with and exchange data with existing systems, such as the company's CRM and ERP systems.4. Non-functional RequirementsThe non-functional requirements describe the qualities and characteristics of the system. These include:- Performance: The system should be responsive and perform efficiently, even during peak usage.- Reliability: The system should be reliable and available 24/7, with minimal downtime.- Usability: The system should be user-friendly and easy to navigate.- Security: The system should have robust security measures in place to protect sensitive data.- Scalability: The system should be able to handle increased usage and data volumes as the company grows.5. Stakeholders and ConstraintsThe stakeholders involved in the development and use of the software system include management, employees, customers, and external suppliers. Management needs a system that provides accurate and timely information for decision-making. Employees need a system that simplifies their workflow and reduces manual work. Customers expect a system that improves response times and provides better service quality. External suppliers will need to integrate their systems with the new system.There are several constraints and limitations that need to be considered during the development of the system. These include budget constraints, time constraints, and technological constraints. The system should be developed within the specified budget and timeline. It should also be compatible with the existing technological infrastructure of the company.6. ConclusionIn conclusion, this report has outlined the goals, objectives, and requirements for the new software system. It has identified the functional and non-functional requirements, as well as the stakeholders involved and any constraints or limitations. This report will serve as a guide for the development teamas they design, develop, and implement the new system.。

英语表格报告作文格式范文

英语表格报告作文格式范文Title: English Report Writing Format and Sample Essay。

In academic or professional settings, writing reports is a common task that requires clarity, structure, and organization. Below, we'll outline the typical format for writing an English report and provide a sample essay to illustrate this format.English Report Writing Format:1. Title Page:The title page includes the title of the report, the name of the author or authors, the date of submission, and any other relevant information such as the name of the institution or organization.2. Abstract:The abstract provides a brief summary of the report, including its purpose, methods, results, and conclusions.It is usually written after the report is completed and should be concise yet informative.3. Table of Contents:For longer reports, a table of contents may be included to outline the structure and organization of the report and help readers navigate through the document.4. Introduction:The introduction sets the stage for the report by providing background information on the topic, stating the purpose and objectives of the report, and outlining the scope and methodology.5. Body:The body of the report contains the main content, including findings, analysis, discussion, andrecommendations. It is divided into sections and subsections, each addressing a specific aspect of the topic.6. Conclusion:The conclusion summarizes the key findings of the report, discusses their implications, and may suggest areas for further research or action.7. References:The references section lists all the sources citedin the report, following a specific citation style such as APA, MLA, or Chicago.8. Appendices:Appendices include any additional material that is relevant to the report but not essential to its main content, such as raw data, supplementary charts or graphs,or detailed methodology.Sample English Report Essay:Title: The Impact of Social Media on Teenagers' Mental Health。

初三英语上册达标检测试题及答案牛津版

牛津版初三英语上册达标检测试题班级：________________ 学号：________________ 姓名：______________一、听力题（每题3分）Question 1:Recording: (A short conversation about a student’s favorite subject)Question: What’s the student’s favorite subject?A. MathB. EnglishC. ScienceAnswer: BQuestion 2:Recording: (A teacher giving a time announcement for the next class) Question: When does the next English class start?A. 9:00 amB. 10:30 amC. 1:00 pmAnswer: AQuestion 3:Recording: (A description of a weekend activity plan)Question: What activity are the students planning to do this weekend?A. Go hikingB. Watch a movieC. Visit a museumAnswer: AQuestion 4:Recording: (A news snippet about an upcoming school event)Question: What is the name of the school event mentioned?A. Annual Sports DayB. Science FairC. Art ExhibitionAnswer: BQuestion 5:Recording: (A dialogue discussing a book report assignment)Question: How many pages should the book report be?A. 500 wordsB. 1,000 wordsC. 2 pagesAnswer: A (Assuming “500 words” is the in tended answer based on common book report requirements; adjust accordingly if a direct page count is preferred.)二、单选题（每题3分）Question 1:Which of the following sentences is in the Passive Voice?A. We will finish the project next week.B. The book was written by Shakespeare.C. They are having lunch at the restaurant.D. She sings beautifully.Answer: BQuestion 2:The word “incredible” most closely means:A. predictableB. impossibleC. unbelievableD. interestingAnswer: CQuestion 3:I_____my homework when the phone rang.A. am doingB. was doingC. didD. have doneAnswer: BQuestion 4:What is the correct form of the verb “to swim” in the present continuous tense for a group of people?A. We swimB. They are swimmingC. SwimmingD. They swimAnswer: BQuestion 5:The library is closed_____10 pm to 8 am every day.A. betweenB. fromC. atD. onAnswer: A三、多选题（每题4分）Question 1:Which of the following are the correct forms of the verb “to be” in the present simple tense for the first person plural?A) amB) isC) areD) beAnswer: C) areQuestion 2:Identify the parts of speech that belong to the adverbial phrase in the sentence: “She studies very hard to get good grades.”A) SheB) studiesC) very hardD) to get good gradesAnswers: C) very hard and D) to get good gradesQuestion 3:Which of these are examples of indirect objects in sentences?A) I gave the book to John.B) They sent an email about the meeting.C) She bought a dress for her sister.D) He showed me the picture.Answers: A) John and C) her sister, D) meQuestion 4:Match the following prepositions with their appropriate meanings:a) below - i) on the same level asb) beside - ii) in front ofc) opposite - iii) to one side ofd) alongside - iv) beneathA) a-iv, b-iii, c-ii, d-iB) a-i, b-iii, c-iv, d-iiC) a-ii, b-iv, c-i, d-iiiD) a-iv, b-ii, c-iii, d-iAnswer: D) a-iv, b-iii, c-ii, d-iQuestion 5:Select the sentences that contain a relative clause:A) The book I borrowed from the library was interesting.B) She likes apples that are red.C) They went to the park where the flowers were blooming.D) He is the tallest student in the class.Answers: A) The book I borrowed from the library was interesting.B) She likes apples that are red.C) They went to the park where the flowers were blooming.四、阅读理解（每题4分）Title: “Exploring the Wonders of Nature: A Trip to Mount Huangshan”Mount Huangshan, located in Anhui Province, China, is renowned for its breathtaking scenery, unique rock formations, and lush forests. The mountain, also known as the“Yellow Mountain,” is a UNESCO World Heritage Site, attracting millions of visitors each year.During a recent school break, a group of junior high school students from Shangrao City, Jiangxi Province, embarked on an exciting journey to Mount Huangshan. They wereeager to witness the famous sea of clouds, the pines growing out of rocks, and the sunrise that paints the sky with hues of gold and pink.The students were amazed by the sheer size and beauty of the mountain. They hiked along steep trails, marveling at the ingenuity of the bridges and staircases carved into the cliffs. At night, they camped near the summit, where the stars seemed brighter and closer than ever before.The highlight of the trip was the early morning hike to catch the sunrise. As the first rays of sunlight pierced through the mist, the entire valley came to life in a spectacular display of colors. The students felt a sense of awe and wonder, realizing the true beauty and power of nature.Questions:1.What is the official name of Mount Huangshan in Chinese? (4 points)•Answer: Huangshan, also known as the “Yellow Mountain.”2.Where is Mount Huangshan located? (4 points)•Answer: Mount Huangshan is located in Anhui Province, China.3.What UNESCO status does Mount Huangshan hold? (4 points)•Answer: Mount Huangshan is a UNESCO World Heritage Site.4.What activities did the students from Shangrao City participate in during their tripto Mount Huangshan? (4 points)•Answer: The students hiked along steep trails, marveled at the bridges and staircases, camped near the summit, and watched the sunrise.5.How did the students feel after witnessing the sunrise at Mount Huangshan? (4points)•Answer: The students felt a sense of awe and wonder, realizing the true beauty andpower of nature.五、作文（30分）Instructions:Imagine yourself stepping into your dream high school life for the upcoming academic year, 2024-2025. Write an essay describing your ideal environment, academic pursuits, extracurricular activities, and personal growth aspirations. Use specific examples toillustrate your vision and showcase your enthusiasm for this new chapter.Word Count: Approximately 150 wordsMy Dream High School Life for 2024-2025As I embark on the threshold of my high school journey in the 2024-2025 academic year, my mind is abuzz with visions of a dreamlike educational experience. My ideal high school is a harmonious blend of rigorous academics, vibrant extracurriculars, and a supportive community that fosters personal growth.At the heart of this dream lies a campus teeming with life, where every corner whispers of knowledge and inspiration. The classrooms are equipped with cutting-edge technology, transforming lessons into interactive adventures.I envision myself deeply engaged in discussions with passionate teachers,who not only impart knowledge but also inspire critical thinking andcreativity. My dream is to excel in STEM subjects, particularly physics and computer science, as I aspire to contribute to technological advancementsin the future.Beyond academics, I long for a vibrant extracurricular scene that caters to my diverse interests. I see myself leading a robotics club, designing and building innovative machines that compete at national levels. Simultaneously, I envision participating in drama productions, where I can express myself artistically and learn the nuances of teamwork and performance. These activities will not only enrich my school life but also shape me into a well-rounded individual.Moreover, I cherish the idea of a high school where personal growth is paramount. I envision support groups and mentorship programs that empower students to navigate challenges and celebrate achievements. I aspire to become a mentor myself, guiding younger students and fostering a sense of belonging and camaraderie within our community.In conclusion, my dream high school life for the 2024-2025 academic year is a tapestry woven with intellectual rigor, creative expression, and personal development. It is a place where I can soar to new heights, fueled by the passion of learning and the warmth of community. As I embark on this exciting journey, I am filled with anticipation and determination to make the most of every moment.This essay captures t he essence of a student’s aspiration for an enriching and fulfilling high school experience, tailored to individual interests and aspirations. Remember, every student’s dream may vary, so feel free toadapt this framework to reflect your unique vision.。

项目需求和可行性分析报告

项目需求和可行性分析报告项目需求和可行性分析报告（Project Requirements and Feasibility Analysis Report）一、项目背景（Project Background）我们公司计划开展一个新的项目，旨在开发一款移动端的社交媒体应用程序。

随着智能手机的普及，人们越来越多地使用移动设备来访问社交媒体平台，因此开发一款移动端的社交媒体应用程序具有很大的市场潜力。

二、需求分析（Requirements Analysis）1. 用户需求（User Requirements）：通过市场调研和用户反馈，我们了解到用户希望这款应用程序具有以下功能：- 用户注册和登录：用户能够通过手机号码或邮箱注册并登录应用程序。

- 个人资料管理：用户能够编辑和管理自己的个人资料，包括头像、昵称和个人简介等。

- 社交圈子：用户能够添加好友、关注其他用户，并能够通过私信、留言等方式与好友进行交流。

- 动态发布：用户能够发布图片、文字、视频等多媒体内容，并能够在自己的主页展示和分享。

- 消息提醒：用户能够接收好友的动态更新、评论和私信等消息提醒。

- 隐私保护：用户能够选择公开或私密发布内容，并能够设置谁可以查看自己的内容和个人资料。

2. 系统功能需求（System Function Requirements）：为了实现上述用户需求，我们需要开发以下系统功能：- 用户认证和授权：实现用户注册、登录、找回密码等功能，并保障用户账号的安全性。

- 个人资料管理：用户能够查看、编辑和管理个人资料。

- 好友管理：用户能够添加好友、查看好友列表，并能够与好友进行私信交流。

- 动态发布：用户能够发布动态，包括图片、文字、视频等多媒体内容。

- 动态展示：用户能够在自己的主页展示和分享动态，其他用户可以对动态进行评论和点赞。

- 消息提醒：用户能够接收好友的动态更新、评论和私信等消息提醒。

三、可行性分析（Feasibility Analysis）1. 技术可行性（Technical Feasibility）：开发移动端的社交媒体应用程序基于当前广泛使用的移动设备和操作系统，具备较高的技术可行性。

出货检验英语

出货检验英语单词Inspection释义：检查；检验；审视；视察。

用法：常作名词，可用于各种需要检查、审视的场景描述。

例如：The inspection of the building took a whole day.（对这栋建筑物的检查花了一整天时间。

）双语例句：Regular inspection is necessary to ensure the quality of products.（为确保产品质量，定期检查是必要的。

）Shipment释义：装货；装载的货物；出货；运输。

用法：作名词，可表示货物运输的相关行为或所运输的货物本身。

例如：The shipment will arrive next week.（这批货物将于下周到达。

）双语例句：We are waiting for the shipment from our supplier.（我们正在等供应商的出货。

）Examine释义：检查；审查；调查；考察。

用法：动词，强调仔细查看、审视以了解情况等。

例如：They will examine the documents carefully.（他们会仔细审查这些文件。

）双语例句：The inspector will examine the products before shipment.（检验员会在出货前检查这些产品。

）Check释义：检查；核对；制止；控制。

用法：既可用作动词也可用作名词，用途广泛，可指简单核对或较为细致的检查等。

例如：Please check the list before you leave.（你离开之前请核对一下清单。

）（动词用法）；We made a quick check of the equipment.（我们对设备作了快速检查。

）（名词用法）双语例句：The workers need to check the quality of the goods during the shipment process.（工人们需要在出货过程中检查货物的质量。

英文报告格式范本(1)

英文报告格式范本（1）AbstractThis report aims to provide a comprehensive understanding of the format requirements for an English report. It explores various sections and elements that should be included in a well-structured report. The content is organized in a logical manner to ensure clarity and coherence. The report serves as a useful guide for individuals seeking to write an effective English report.1. IntroductionThe introduction sets the stage for the report by providing background information and establishing the purpose and scope of the study. It should be engaging and concise, capturing the reader's attention while clearly stating the objectives of the report.2. MethodologyThis section explains the approach and methods used in conducting the research. It includes details such as the data collection procedure, sampling techniques, and any instruments used for analysis. The methodology section should be detailed enough to allow for replication of the study.3. ResultsThe results section presents the findings of the research in a clear and systematic manner. It may include tables, charts, or graphs to aid in the interpretation and understanding of the data. The results should be organized logically and include relevant statistical analysis if applicable.4. DiscussionThe discussion section offers an interpretation and analysis of the results in relation to the research objectives. It provides a deeper understanding of the findings and their implications. This section should be insightful and demonstrate critical thinking and analytical skills.5. ConclusionThe conclusion summarizes the key points discussed in the report and draws final insights based on the research findings. It should restate the objectives and provide a concise summary of the main findings, highlighting their significance and potential impact.6. RecommendationsIn this section, recommendations based on the research findings are provided. These recommendations should be practical, actionable, and linked directly to the research objectives. The recommendations should be supported by evidence and logical reasoning.7. ReferencesThe references section lists all the sources cited in the report. It should follow a specific citation style, such as APA or MLA, and include complete bibliographic information for each source. Proper citation is crucial to avoid plagiarism and give credit to the original authors.8. AppendicesAppendices are used to include additional information that may be relevant to the report but not necessary for the main body. This couldinclude raw data, survey questionnaires, or detailed technical information. Each appendix should be labeled with a letter or number for easy reference.ConclusionThis report has provided a comprehensive guide to the format requirements for an English report. By following the outlined sections and adhering to the guidelines, individuals can effectively structure and present their research in a clear and organized manner. It is essential to pay attention to the details, such as citations and formatting, to ensure the report meets academic or professional standards.。

软件文档缩写

英文简写mrdprdsowphbestpplcmpqaprmptstwbsbrssrsstpstchlditpitclldutputcutritrstrrtmcsacrfwsrqsrqarqclparclrrffmommtxccfbafptf文档名称marketrequirementdocument市场需求文档productrequirementdocument产品需求文档statementofwork工作任务说明书processhandbook项目过程手册estimationsheet估计记录projectplan项目计划softwaremanagementplan配置管理计划softwarequalityassuranceplan软件质量保证计划softwareriskmanagementplan软件风险管理计划teststrategy测试策略workbreakdownstructure工作分解结构businessrequirementspecification业务需求说明书softwarerequirementspecification软件需求说明书systemtestingplan系统测试计划systemtestingcases系统测试用例highleveldesign概要设计说明书integrationtestingplan集成测试计划integrationtestingcases集成测试用例lowleveldesign详细设计说明书unittestingplan单元测试计划unittestingcases单元测试用例unittestingreport单元测试报告integrationtestingreport集成测试报告systemtestingreport系统测试报告requirementstraceabilitymatrix需求跟踪矩阵configurationstatusaccounting配置状态发布changerequestform变更申请表weeklystatusreport项目周报qualityweeklystatusreport质量工作周报qualityauditreport质量检查报告qualitychecklist质量检查表phaseassessmentreport阶段评估报告closurereport项目总结报告reviewfindingform评审发现表minutesofmee

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Book Report Requirements1.Title of the report/font: times new roman, 4, bold, middle( eg. Growing up by Russell Baker)2.Subtitles: Generation Introduction, Main characters, Plot Summary, Personal Impression,Conclusion/ font: times new roman, 5, bold, left(eg. General Introduction)3. Main body/ format: times new roman, 5, justify align, default line spacing, default margin, first line indent: 6 letter4. ContentGeneration IntroductionThe first sentence should state for which instructor and class the book-report is being written. The second sentence should state the title of the book and the author's name. The third sentence should tell how many pages the book has and the name of the publisher. The fourth sentence can state basic bibliographic information about the book. Bibliographic information means not only the author and title but also what company published the book, what year it was published in and any other relevant information such as the edition and if the book has been translated, simplified or abridged. (see copyright page and the back of the title page.)The next sentence should state the reason(s) you decided to read this book. Why did you choose this particular book? Typical reasons might be:✓You like the author.✓You like this type of book (i.e. mystery, western, adventure or romance, etc.).✓Someone recommended the book to you.✓It was on a required reading list.✓You liked the cover.These reasons do not have to be complex. Most people choose the books they read because they like the author or somebody recommended it to them. If you chose the book because you like the author, then state why you like that author.An optional sentence can be used if the cover (back cover) of the book gives you any additional information then add a sentence with that information.✓Was the book a best seller?✓Are there X million copies in print?✓Did it win any major awards?Main bodyThere are two main sections for this part. The first is an explanation of what the book is about. The second is your opinions about the book and how successful it is. There are some differences between reports on fiction or other imaginative writing and reports on non-fiction books. But for both, a good place to start is to explain the author's purpose and/or the main themes of the book. Then you can summarize.✓For fiction or other creative writing:Provide the theme as well as the brief descriptions of the setting, the point of view (who tells the story), the protagonist, and other major characters. State who the main character or charactersof the book are, what their relations are, and why they are important. If there is a distinct mood or tone, discuss that as well.✓For non-fiction:Provide a general overview of the author's topic, main points, and argument. What is the thesis? What are the important conclusions?Plot Summary✓For fiction or other creative writing:Give a concise plot summary. Along with the sequence of major events, you may want to discuss the book's climax and resolution, and/or literary devices such as foreshadowing. But, if you are writing a review, be careful not to give away important plot details or the ending.✓For non-fiction:Don't try to summarize each chapter or every angle. Choose the ones that are most significant and interesting to you.Make sure you cover all of the major parts of the plot. You might have to go back through the book, chapter by chapter, and make a few notes.Analysis and EvaluationIn this section you analyze or critique the book. You can write about your own opinions; just be sure that you explain and support them with examples. Some questions you might want to consider:✓Did the author achieve his or her purpose?✓Is the writing effective, powerful, difficult, beautiful?✓What are the strengths and weaknesss of the book?✓For non-fiction, what are the author's qualifications to write about the subject? Do you agree with the author's arguments and conclusions?✓What is your overall response to the book? Did you find it interesting, moving, dull?✓Would you recommend it to others? Why or why not?Personal Impressions and ConclusionStart with a sentence that states that you are now writing a conclusion. (For example: "My final thoughts on 'A Fine Balance' are that it is a fascinating book but I am not entirely sure if I completely understood the thematic message of the book.") State your reasons why you liked and/or disliked the book using different words. Write a sentence or two about what you learned from the book. Close with a sentence that states whether you would recommend the book to others. Don't be afraid to give your own honest impressions of the book. After all, if you've read the book thoroughly, you are entitled to your own interpretation of it.Typically, your book report should not exceed two pages, and it should be somewhere between 600 and 800 words in length.5. Due time: 2, December (Monday)。