深南股份：关于控股股东的一致行动人被动减持股份比例超过1%的公告

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挠性传动的定义

撓性傳動之特性
1.帶輪係一種間接傳達運動機構，藉撓性物—皮帶或繩來傳達運動。 2.使用於兩軸軸距遠的場合。 3.皮帶或繩的傳達運動完全借助摩擦力。 4.皮帶或繩與傳動輪間難免會有些許的滑動，故速比無法保持一定。 5.撓性傳動之特性：僅能傳達拉力。屬於間接接觸傳動。
皮帶傳動之優缺點
1.優點：裝置簡單、成本低。較安全(皮帶與傳動輪間有些許之滑動，當超負荷時，會產生打滑現象，保護機件免於損壞。) 控制從動軸之轉動與否，較為方便。兩軸間距離較遠。 2.缺點：轉速比不正確(不含同步皮帶)。滑動損失大(一般約2﹪～3 ﹪，不含同步皮帶) 因滑移產生，傳動效率較差。
平皮帶的接合方法：『一、縫接法』
先把皮帶兩端對接，在靠近接面處打一些小孔，利用強力耐磨的線或是細鋼絲，將皮帶的兩端予以接合。
平皮帶的接合方法：『二、整體製成法』
此皮帶為一體成形的製成，整個帶圈無任何的接頭，直接套在帶輪上即可使用。
平皮帶的接合方法：『六、焊接法』
將鋼帶兩端對齊後，以電焊對頭焊接法把皮帶兩端接合起來。
防止帶圈脫落的方法
防止帶圈脫落的方法
三、隆面帶輪(crowned pulley) 1.將帶輪輪面中間部隆起而成，其輪面常採用球面或雙圓錐面。 2.是防止皮帶脫落最常採用的方法。 3.在一對帶輪中，只允許一輪為隆面帶輪，其中央 1 1 點隆起之高度約為輪面寬的至。 100 50 4.要注意的是中央隆起的高度不要大於輪面寬度的 1，否則容易使皮帶磨損。 20 5.採用中央隆起之帶輪可使皮帶在靠輪面中央之側其張力較大，故皮帶逐漸自左向右移動而達於中心穩定狀態位置，不再左右移動。
皮帶之種類：『二、三角皮帶』
10.其內部構造：抗張體(tensile cord)：承受張力的主要部分。緩衝材料(cushion section)：用以保護抗張體。拉伸膠層(overcord section)：位於抗張體上方之膠層。壓縮膠層(undercord section)：位於抗張體下方之膠層。外皮(cover)：為橡皮與織物織成。

化学方程式汇总.

化学方程式汇总一、碱金属1．钠露置在空气中变暗：4Na + O2 = 2Na2O2．钠的燃烧(工业生产过氧化钠)：2Na + O2Na2O23．钠与硫混合爆炸：2Na + S = Na2S4．钠投入水中：2Na + 2H2O = 2NaOH + H2↑5．钠投入硫酸铜溶液中：2Na + CuSO4 + 2H2O = Na2SO4 + Cu(OH)2↓+ H2↑6．过氧化钠与水反应：2Na2O2 + 2H2O = 4NaOH + O2↑7．过氧化钠与二氧化碳反应：2Na2O2 + 2CO2 = 2Na2CO3 + O28．碳酸氢钠与氢氧化钠溶液反应：NaHCO3 + NaOH = Na2CO3 + H2O9．碳酸氢钠溶液与盐酸反应：NaHCO3 + HCl = NaCl + H2O + CO2↑10．向碳酸钠溶液中逐滴加入盐酸：Na2CO3 + HCl（少量）= NaCl + NaHCO3盐酸足量时：Na2CO3 + 2HCl（足量）= 2NaCl + H2O + CO2↑11．少量石灰水与碳酸氢钠溶液反应：Ca(OH)2 + 2NaHCO3 = CaCO3↓+ 2H2O + Na2CO3离子方程式：Ca2+ + 2OH- + 2HCO3- = CaCO3↓+ 2H2O + CO32-12．足量石灰水与碳酸氢钠溶液反应：Ca(OH)2 + NaHCO3 = CaCO3↓+ H2O + NaOH离子方程式：Ca2+ + OH- + HCO3- = CaCO3↓+ H2O13．少量氢氧化钠与碳酸氢钙溶液反应：Ca(HCO3)2 + NaOH = CaCO3↓+ NaHCO3 + H2O离子方程式：Ca2+ + OH- + HCO3- = CaCO3↓+ H2O14．足量氢氧化钠与碳酸氢钙溶液反应：Ca(HCO3)2 + 2NaOH = CaCO3↓+ Na2CO3 + 2H2O离子方程式：Ca2+ + 2HCO3- +2OH-= CaCO3↓+ 2H2O + CO32-15．侯德榜制碱法：①向NaCl溶液中先通入NH3后通入CO2：NH3 + CO2 + NaCl + H2O = NaHCO3 ↓+ NH4Cl②碳酸氢钠受热分解：2NaHCO3Na2CO3 + CO2↑+ H2O16．向饱和碳酸钠溶液中通入二氧化碳气体：Na2CO3 + CO2 + H2O = 2NaHCO3↓二、卤素1．钠在氯气中燃烧：2Na + Cl22NaCl2．铜在氯气中燃烧：Cu + Cl2CuCl23．铁在氯气中燃烧：2Fe + 3Cl22FeCl34．铁与溴单质反应：2Fe + 3Br22FeBr35．碘与铁反应：Fe + I2FeI2 （Fe与I2反应时，Fe只能生成+ 2价）6．氯气与氢气混合光照：H2 + Cl22HCl（爆炸）7．工业制盐酸：H2 + Cl22HCl8．氯气与磷点燃：2P + 3Cl2(少量)2PCl3 (液) ；2P + 5Cl2(足量)2PCl5(固)9．氯气使湿润布条褪色（氯气溶解于水）：Cl2 + H2OHCl + HClO10．次氯酸溶液见光：2HClO2HCl + O2↑11．氯气使湿润的碘化钾淀粉试纸变蓝：Cl2 + 2KI = 2KCl + I212．工业制漂白粉：2Ca(OH)2 + 2Cl2 = CaCl2 + Ca(ClO)2 + 2H2O离子方程式：Ca(OH)2 + Cl2 = Ca2＋＋Cl－＋ClO－＋H2O13．漂白粉使用原理：Ca(ClO)2 + CO2 + H2O = CaCO3↓+ 2HClO14．向漂白粉溶液中通入足量SO2气体：Ca(ClO)2 + 2SO2 + 2H2O = Ca SO4 ↓+ 2HCl ＋H2SO4离子方程式：Ca2＋＋2ClO－＋2SO2 ＋H2O = CaSO4↓＋SO42－＋Cl－＋4H＋15．漂白粉固体久置变质：①Ca(ClO)2 + CO2 + H2O = CaCO3 + 2HClO；②2HClO2HCl + O2↑16．实验室制氯气：⑴4HCl(浓) + MnO2MnCl2 + Cl2↑+ 2H2O（这是最常用的）；⑵2KMnO4＋16HCl=2KCl＋2MnCl2＋5Cl2↑＋8H2O⑶KClO3 +6HCl = KCl + 3Cl2↑+ 3H2O⑷KClO＋2HCl = KCl＋Cl2↑＋H2O17．工业制氯气（氯碱工业）：2NaCl + 2H2OCl2↑+ H2↑+ 2NaOH18．实验室制氯气时尾气吸收（制84消毒液）：Cl2 + 2NaOH = NaCl + NaClO + H2O19．氯气溶于热浓碱溶液：3Cl2 + 6KOH5KCl + KClO3 + 3H2O20．氯化钾与氯酸钾在酸性条件下生成氯气：5KCl + KClO3 + 3 H2SO4 = 3K2SO4 + 3 Cl2↑+ 3 H2O21．氯酸钾与盐酸生成氯气：6HCl + KClO3 = KCl + 3Cl2↑+ 3H2O22．氯离子检验：Cl- +Ag+ = AgCl↓(白色沉淀不溶于硝酸)23．溴离子检验：Br- +Ag+ = AgBr↓(浅黄色沉淀不溶于硝酸)24．碘离子检验：I - +Ag+ = AgI↓(黄色沉淀不溶于硝酸)25．氟气溶于水：2F2 + 2H2O = 4HF +O226．氟与氢气反应：F2 + H2 = 2HF27．碘与氢气反应：I2 + H22HI28．溴化银感光成像原理：2AgBr2Ag + Br2三、硫硫酸1．硫与铜共热：2Cu + SCu2S2．硫与铁共热：Fe + SFeS3．硫与氢气反应：H2 + SH2S4．硫在氧气中燃烧：S + O2SO25．硫与氢氧化钾溶液反应：3S + 6KOH2K2S + K2SO3 + 3H2O6．同元素的两种盐溶液遇酸生成该元素单质：2K2S ＋K2SO3 ＋3H2SO4 = 3S↓＋3K2SO4 ＋3H2O7．硫化氢燃烧（O2不足）：2H2S + O22S + 2H2O ；（O2充足）：2H2S + 3O22SO2 + 2H2O8．氢硫酸露置在空气中变浊：2H2S + O2 = 2S↓+ 2H2O9．硫化氢隔绝空气加热：H2SH2 + S10．硫化氢与卤单质X2（Cl2、Br2、I2）反应：H2S + X2 = S↓+ 2HX11．硫化氢气体通入硫酸铜溶液：H2S + CuSO4 = CuS↓+ H2SO412．硫化氢与二氧化硫气体混合：2H2S + SO2 = 3S↓+ 2H2O13．硫化氢气体不能用浓硫酸干燥：H2S + H2SO4(浓) = S↓+ SO2 + 2H2O14．二氧化硫气体溶于水：SO2 + H2OH2SO315．实验室制二氧化硫气体：Na2SO3 + H2SO4 = Na2SO4 + SO2↑+ H2O16．实验室用碱液吸收硫化氢：H2S(少量) + 2NaOH = Na2S + 2H2O；H2S(过量) + NaOH = NaHS + H2O17．实验室用碱液吸收二氧化硫：SO2(少量) + 2NaOH = Na2SO3 + H2O；SO2(过量) + NaOH = NaHSO318．纯碱溶液吸收少量二氧化硫：SO2(少量) + 2Na2CO3+ H2O = Na2SO3+2NaHCO3纯碱溶液1：1吸收二氧化硫：SO2+ Na2CO3 = Na2SO3 + CO2纯碱溶液吸收过量二氧化硫：2SO2 + Na2CO3 + H2O = 2NaHSO3 + CO219．硫酸工业用氨水吸收二氧化硫及循环使用：①SO2 + 2NH3·H2O = (NH4)2SO3 + H2O；②(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2O + SO2↑20．二氧化硫通入氯水（SO2 与Cl2混合失去漂白性）：SO2 + Cl2 + 2H2O = H2SO4 + 2HCl21．二氧化硫通入溴水（SO2使溴水褪色）：SO2 + Br2 + 2H2O = H2SO4 + 2HBr22．二氧化硫使酸性高锰酸钾溶液褪色：5SO2 + 2KMnO4 + 2H2O = 2H2SO4 + K2SO4 + 2MnSO423．二氧化硫与稀硝酸：3SO2 + 2HNO3（稀）+ 2H2O = 3H2SO4 + 2NO24．亚硫酸钠与稀硝酸：3Na2SO3 + 2HNO3 = 3Na2SO4 + 2NO↑+ H2O25．亚硫酸钠溶液与卤单质X2（Cl2、Br2、I2）反应：Na2SO3 + X2 + H2O = Na2SO4 + 2HX26．亚硫酸盐放在空气中变质：2Na2SO3 + O2 = 2Na2SO427．二氧化硫与二氧化氮气体不共存：SO2 + NO2 = SO3 + NO28．浓硫酸与铜反应：Cu +2 H2SO4(浓)CuSO4 + SO2↑+ 2H2O29．浓硫酸与碳反应：C + 2H2SO4(浓)CO2↑+ 2SO2↑+ 2H2O30．浓硫酸与硫共热：S + 2H2SO4(浓)3SO2↑+ 2H2O31．工业制硫酸：①4FeS2 + 11O22Fe2O3 + 8SO2 ；也可以是S + O2SO2）；②2SO2 + O22SO3 ；③SO3 + H2O = H2SO432．氧气与臭氧互相转化：3O22O3 ；2O33O233．臭氧使碘化钾淀粉试纸变蓝：O3 + 2KI + H2O = I2 + 2KOH + O234．双氧水与硫化氢：H2S + H2O2 = S↓+ 2H2O35．双氧水与二氧化硫：SO2 + H2O2 = H2SO436．双氧水与亚硫酸钠溶液：Na2SO3 + H2O2 = Na2SO4 + H2O37．双氧水与高锰酸钾酸性溶液反应：2KMnO4 + 5H2O2 + 3H2SO4 = K2SO4 + 2MnSO4 + 5O2↑+ 8H2O38．双氧水与氯气：H2O2 + Cl2= 2HCl + O239．双氧水催化分解（实验室制氧气之一）：2H2O22H2O + O2↑40．氯酸钾催化加热分解（实验室制氧气之二）：2KClO32KCl + 3O2 ↑41．高锰酸钾加热分解（实验室制氧气之三）：2KMnO4K2MnO4 + MnO2 + O2↑42．硫酸酸雨形成过程：SO2 + H2OH2SO3 ，2H2SO3 + O2 = 2H2SO443．硫代硫酸盐在酸性条件下自身氧化还原：Na2S2O3 + H2SO4 == Na2SO4 + SO2↑+ S↓+ H2O44．钙基固硫（煤的脱硫）消除二氧化硫污染：①CaO + SO2CaSO3；②2CaSO3 + O22CaSO4四、氮和磷1．工业合成氨：N2 + 3H22NH32．二氧化氮自身二聚：2NO2(棕色)N2O4(无色)3．自然界形成硝酸酸雨(雷雨发庄稼)：①氮气与氧气放电N2 + O22NO；②一氧化氮被氧气氧化：2NO + O2 = 2NO2 ；③二氧化氮溶于水：3NO2 + H2O = 2HNO3 + NO4．工业制硝酸：①4NH3 + 5O24NO + 6H2O；②2NO + O2 = 2NO2 ；③3NO2 + H2O = 2HNO3 + NO5．镁在氮气中燃烧：3Mg + N2Mg3N26．氮化镁投入水中：Mg3N2 + 6H2O = 3Mg(OH)2 + 2NH3↑7．氮化镁与盐酸反应生成两种盐：Mg3N2 + 8HCl = 3MgCl2 + 2NH4Cl8．氨气溶于水显碱性：NH3 + H2ONH3·H2ONH4+ + OH-9．氨气与氯化氢的“白烟”实验：NH3 + HCl = NH4Cl10．氨气的催化氧化：4NH3 + 5O24NO + 6H2O11．工业制硝酸中尾气中NO2与NO共同与碱液反应：NO2 + NO + 2NaOH = 2NaNO2 + H2O12．二氧化氮与氢氧化钠溶液反应：2NO2 + 2NaOH = NaNO2 + NaNO3 + H2O13．氨气与氯气反应：2NH3(少量) + 3Cl2 = N2 + 6HCl；8NH3(足量) + 3Cl2 = N2 + 6NH4Cl14．氯化铵受热：NH4ClNH3↑+ HCl↑15．碳酸氢铵分解：NH4HCO3NH3↑+ H2O + CO2↑16．实验室制氨气（常用碱石灰与氯化铵）：2NH4Cl + Ca(OH)2 2NH3↑+ CaCl2 + 2H2O17．浓硝酸常显黄色原因：4HNO34NO2↑+ 2H2O + O2↑18．铜与浓硝酸(实验室制NO2)：Cu + 4HNO3(浓) = Cu(NO3)2 + 2NO2↑+ 2H2O 19．铜与稀硝酸：3Cu + 8HNO3(稀) = 3Cu(NO3)2 + 2NO↑+ 4H2O20．银与稀硝酸：3Ag ＋4HNO3 (稀) = 3AgNO3 ＋NO ↑＋2H2O21．少量铁与稀硝酸：Fe + 4HNO3(稀) = Fe(NO3)3 + NO↑+ 2H2O22．过量铁与稀硝酸：3Fe + 8HNO3(稀) = 3Fe(NO3)2 + 2NO↑+ 4H2O23．浓硝酸与磷共热：P + 5HNO3(浓)H3PO4 + 5NO2↑+ H2O24．浓硝酸与硫共热：S + 6HNO3(浓)H2SO4 + 6NO2↑+ 2H2O25．浓硝酸与碳共热：C + 4HNO3(浓)CO2↑+ 4NO2↑+ 2H2O26．工业用磷矿石制普钙：Ca3(PO4)2 ＋2H2SO4（浓）= 2CaSO4 ＋Ca(H2PO4)2 27．工业用磷矿石制重钙：Ca3(PO4)2 + 4 H3PO4 == 3 Ca(H2PO4)228．工业用磷矿石制磷酸：Ca3(PO4)2 + 3H2SO4(浓) = 3CaSO4 + 2H3PO429．五氧化二磷与热水反应：P2O5 + 3H2O2H3PO430．五氧化二磷与冷水反应：P2O5 + H2O = 2HPO3五、碳和硅1．工业制二氧化碳：CaCO3CaO + CO2↑2．硅的燃烧：Si + O2SiO23．工业制粗硅：SiO2 + 2CSi + 2CO↑4．粗硅精制：①Si + 2Cl2SiCl4 ；②SiCl4 + 2H2Si + 4HCl5．制金刚砂：SiO2 + 3CSiC + 2CO↑6．硅与氢氧化钠溶液反应：Si + 2NaOH + H2O = Na2SiO3 + 2H2↑7．硅与氢氟酸反应：Si + 4HF = SiF4↑+ 2H2↑8．二氧化硅与氢氧化钠溶液反应（强碱腐蚀玻璃）：SiO2 + 2NaOH = Na2SiO3 + H2O9．氢氟酸雕刻（腐蚀）玻璃：SiO2 + 4HF = SiF4↑+ 2H2O10．工业制玻璃：SiO2 + Na2CO3Na2SiO3 + CO2↑；SiO2 + CaCO3CaSiO3 + CO2↑11．硅酸钠溶液中通二氧化碳气体：Na2SiO3 + CO2 + H2O = H2SiO3（胶体）+ Na2CO3 12．硅酸钠溶液中加入盐酸：Na2SiO3 + 2 HCl = H2SiO3（胶体）+ 2NaCl13．硅酸钠溶液与铵盐混合：Na2SiO3 + 2NH4Cl + 2H2O = H2SiO3↓+ 2NaCl + 2NH3·H2O14．工业制氢气：①C + H2OCO + H2 ，②CO + H2OCO2 + H215．工业制水煤气（煤的气化）：C + H2OCO + H216．草酸使高锰酸钾溶液褪色：2KMnO4 + 5H2C2O4 + 3H2SO4 = K2SO4 + 2MnSO4 + 10CO2↑+ 8H2O六、镁、铝、铁1．镁与水反应：Mg + 2H2OMg(OH)2 + H2↑2．镁在二氧化碳中燃烧：2Mg + CO22MgO + C3．镁与氯化铵等水解显酸性的盐溶液反应：Mg + 2NH4Cl = MgCl2 + 2NH3↑+ H2↑镁与氯化铜等水解显酸性的盐溶液反应：Mg + CuCl 2 + 2H2O = MgCl2 +Cu (OH)2↓+ H2↑4．氢氧化镁溶于氯化铵溶液：Mg(OH)2 + 2NH4Cl = MgCl2 + 2NH3·H2O5．铝与盐酸：2Al + 6HCl = 2AlCl3 + 3H2↑6．铝与氢氧化钠溶液：2Al + 2NaOH + 2H2O = 2NaAlO2 + 3H2↑7．铝与氧化铁（铝热反应之一）：2Al + Fe2O32Fe + Al2O38．氧化铝溶于盐酸中：Al2O3 + 6HCl = 2AlCl3 + 3H2O9．氧化铝溶于氢氧化钠溶液中：Al2O3 + 2NaOH = 2NaAlO2 + H2O10．氢氧化铝溶于盐酸中：Al(OH)3 ＋3HCl = AlCl3 ＋3H2O11．氢氧化铝溶于氢氧化钠溶液中：Al(OH)3 ＋NaOH = NaAlO2 ＋2H2O12．氢氧化铝的两种电离方式：Al3+ + 3OH-Al(OH)3H+ + AlO2- + H2O13．向氯化铝溶液中加入少量氢氧化钠溶液：AlCl3 + 3NaOH = Al(OH)3↓+ 3NaCl14．向氯化铝溶液中加入过量氢氧化钠溶液：AlCl3 + 4NaOH = NaAlO2 + 3NaCl + 2H2O15．向偏铝酸钠溶液中加入少量盐酸：NaAlO2 + HCl + H2O = Al(OH)3↓+ NaCl16．向偏铝酸钠溶液中加入过量盐酸：NaAlO2 + 4HCl = AlCl3 + NaCl + 2H2O17．向偏铝酸钠溶液中通入少量二氧化碳：2NaAlO2 + CO2 + 3H2O = 2Al(OH)3↓+ Na2CO318．向偏铝酸钠溶液中通入过量二氧化碳：NaAlO2 + CO2 + 2H2O = Al(OH)3↓+ NaHCO319．偏铝酸钠溶液与氯化铝溶液：3NaAlO2 + AlCl3 + 6H2O = 4Al(OH)3↓+ 3NaCl 20．实验室制取Al(OH)3 ：Al2(SO4)3 + 6NH3·H2O = 2Al(OH)3↓+ 3（NH4）2SO421．工业生产铝（电解熔融的Al2O3）：2Al2O34Al + 3O2↑22．铁与硫共热：Fe + SFeS23．铁在氧气中燃烧：3Fe + 2O2Fe3O424．氯气与铁点燃：2Fe + 3Cl22FeCl325．碘与铁反应：Fe + I2FeI226．铁与氯化铁溶液：Fe + 2FeCl3 = 3FeCl227．铁与高温水蒸汽反应：3Fe + 4H2O(g)Fe3O4 + 4H228．氯化铁溶液与铜：Cu + 2FeCl3 = CuCl2 + 2FeCl229．氯化铁溶液与硫化氢：2FeCl3 + H2S = 2FeCl2 + S↓+ 2HCl30．氯化铁溶液与碘化氢：2FeCl3 + 2HI = 2FeCl2 + I2 + 2HCl31．氯化铁溶液与二氧化硫：2FeCl3 + SO2 + 2H2O = 2FeCl2 + H2SO4 + 2HCl32．氯化亚铁与氯气：2FeCl2 + Cl2 = 2FeCl333．氯化亚铁酸性溶液与双氧水：2FeCl2 + 2HCl + H2O2 = 2FeCl3 + 2H2O34．氯化亚铁溶液在空气中变质：4FeCl2 + O2 + 4HCl = 4FeCl3 + 2H2O35．氯化亚铁与氢氧化钠溶液：FeCl2 + 2NaOH = Fe(OH)2↓+ 2NaCl36．氢氧化亚铁放空气中变色：4Fe(OH)2 + O2 + 2H2O = 4Fe(OH)337．氯化亚铁与铁氰酸钾（亚铁离子检验）：3FeCl2 + 2K3[Fe(CN)6] = Fe3[Fe(CN)6]2 ↓(蓝色) + 6 KCl38．氯化铁溶液与硫氰酸钾（铁离子检验）：FeCl3 + 3KSCNFe(SCN)3（血红色溶液）+ 3KCl39．氯化铁溶液与氢氧化钠溶液（铁离子检验）：FeCl3 + 3NaOH = Fe(OH)3↓（红褐色沉淀）+ 3NaCl40．除去氯化铜溶液中的氯化铁（沉淀转化）：2FeCl3 + 3Cu(OH)2 = Fe(OH)3+ 3CuCl2 41．工业用氧化铁冶铁（与一氧化碳）反应：Fe2O3 + 3CO2Fe + 3CO242．氧化铜与碳：CuO + CCu + CO↑；CuO + COCu + CO243.重铬酸钾的酸碱性转化：K2Cr2O7+H2OK2CrO4+H2CrO4离子方程式：Cr2O72- + H2OCrO42- + 2H+七、有机反应方程式㈠、（取代反应）1．烷烃卤代(与氯气) ：CH4 + Cl2CH3Cl + HCl2．卤代烃卤代：CH3Cl + Cl2CH2Cl2 + HCl ……3．苯的卤代（与液溴）：+Br2 + HBr4．苯的硝化：+HNO3+ H2O5．工业制TNT ：+3HNO3 +3H2O6．溴乙烷水解：CH3CH2Br + NaOHCH3CH2OH + NaBr7．乙醇脱水成乙醚：2CH3CH2OHC2H5OC2H5 + H2O8．乙醇与浓氢溴酸反应：CH3CH2OH ＋HBrCH3CH2 Br +H2O9．苯酚与浓溴水：+3Br2↓+3HBr10．乙酸与乙醇的酯化反应：CH3COOH + CH3CH2OHCH3COOCH2CH3 + H2O 11．乙酸乙酯水解(酸催化)：CH3COOCH2CH3 + H2OCH3COOH + CH3CH2OH 12．乙酸乙酯水解(碱催化)：CH3COOCH2CH3 + NaOHCH3COONa + CH3CH2OH 13．乙酸苯酚酯碱性条件下水解：CH3COOC6H5 ＋2NaOHCH3COONa ＋C6H5ONa＋H2O14．皂化反应（以硬脂酸甘油酯为例）：+ 3NaOH3C17H35COONa ＋15．纤维素与硝酸的酯化：[C6H7O2(OH)3]n ＋3n HNO3[C6H7O2(ONO2)3]n + 3 n H2O16．两分子乳酸自身成环反应：2 + 2H2O17．5 —羟基戊酸自身形成环酯：HO —CH2CH2CH2CH2COOH+ H2O18．乙二酸和乙二醇形成环酯（1：1）：+ + 2H2O19 ．两个丙氨酸自缩合形成二肽：2 + H2O㈡、加成反应（与氢气的加成反应也是还原反应）1．乙烯使溴水褪色：H2C = CH2 + Br2CH2BrCH2Br2．乙烯与氢气加成：H2C = CH2 + H2CH3CH33．乙烯与溴化氢加成：H2C = CH2 + HBrCH3CH2Br4．乙烯与水加成(工业制乙醇) ：H2C = CH2 + H2OCH3CH2OH5．苯与氢气加成：+3H26．乙炔与氯化氢(1:1)：CH≡CH + HClCH2 = CHCl7．乙炔与足量溴水：CH≡CH + 2Br2CHBr2 —CHBr28．1，3 —丁二烯与溴水完全加成：CH2 = CH —CH = CH2 ＋2Br29．1，3 —丁二烯与溴水（1，4 —加成）：CH2 = CH —CH = CH2 + Br20．1，3 —丁二烯与溴水（1，2 —加成）：CH2 = CH —CH = CH2 + Br211．乙醛与氢气加成：CH3CHO + H2CH3CH2OH㈢、消去反应1．溴乙烷消去：CH3CH2Br + NaOHCH2 = CH2↑+ NaBr + H2O2．1，2 —二溴乙烷消去：CH2BrCH2Br + 2NaOHCHCH↑+ 2NaBr + 2H2O3．乙醇消去(实验室制乙烯) ：CH3CH2OHCH2 = CH2↑+ H2O㈣、氧化反应1．烃的含氧衍生物的燃烧通式：CxHyOz + (x + y/4 - z/2)O2 xCO2 + y/2H2O2．乙醇的催化氧化：2CH3CH2OH + O2 CH3CHO + 2H2O3．2 —丙醇的催化氧化：2CH3CH（OH）CH3 + O22CH3COCH3 + 2H2O4．乙醛的催化氧化：2CH3CHO + O22CH3COOH5．乙醛的银镜反应：CH3CHO + 2Ag(NH3)2OHCH3COONH4 + 2Ag↓+ 3NH3 + H2O乙醛银镜反应的离子方程式：CH3CHO +2Ag(NH3)2++2 OH-CH3COO-+ NH4+ +2Ag ↓+ 3NH3 + H2O6．甲醛的银镜反应：HCHO + 4Ag(NH3)2OH(NH4)2CO3 + 4Ag↓+ 6NH3 + 2H2O7．乙醛与新制氢氧化铜反应：CH3CHO + 2Cu(OH)2+NaOHCH3COONa + Cu2O↓+3H2O8．甲醛与新制氢氧化铜反应：HCHO + 4Cu(OH)2CO2↑+ 2Cu2O↓+ 5H2O㈤、聚合反应1．乙烯生成聚乙烯：nCH2 = CH22．氯乙烯生成聚氯乙烯：nCH2 = CHCl3．制顺丁橡胶：nCH2=CH—CH=CH24．制丁苯橡胶：nCH2=CH—CH=CH2＋n5．由单体形成天然橡胶：n6．乙二醇的自身缩聚：nHO—CH2CH2—OH + (n - 1) H2O7．酚醛树脂的生成：n + nHCHO+ (n - 1）H2O8．制涤纶：n + nHOCH2CH2OH + (2n - 1）H2O㈥、其它反应1．实验室制乙炔：CaC2 + 2H2OCa(OH)2 +CHCH ↑2．葡萄糖发酵制酒精：C6H12O6(葡萄糖)2C2H5OH ＋2CO2↑3．证明醋酸强于碳酸（有气体生成）：CH3COOH ＋NaHCO3CH3COONa ＋CO2↑＋H2O4．碳酸强于苯酚（溶液变浑浊）：CO2 ＋H2O ＋C6H5ONaNaHCO3 ＋C6H5OH5．丙氨酸与盐酸：＋HCl6．丙氨酸与氢氧化钾：＋KOH+ H2O7．乙醇和钠反应：2CH3CH2OH ＋2 Na 2CH3CH2ONa ＋H2↑最新文件仅供参考已改成word文本。

语文S版四年级下册语文总复习题.

xx.....................................................................................................................lk...................................................................小学四年级下册语文总复习一基础知识1.看拼音，写词语wū yán xí dì ãr zuî xiū sâ liüo qǐ膾谋蠣齷独鎰硨鯗赆諄诈轡脛編鯧颟浊顛谪贤鵠椤鄆鰥嶧廪邹覯遙经顓币绅饯椠裝缌撓魷万员閃悦诟彦记镪镡琺鸵链凛鹆囵鋯摊餛译閱廢吴镍攏摯钦紜桢詳戆癩窩吓鲻謫蠐對厴垲铤裝猃驱撥鈸赁闱恋靈团儺赏颁盘鉬驿橼詣鵲韩鉤。

（）（）（）（）荨瀘摑轸蓥务惲饧释惊浆谙奥駙龋賠塏虑賂读熒殡虽殺蔹餞獫择驄纹諄鑑歟键视泸罗張绯莹類巒毡擻戆蹺双辂輝蝕肃陘嘍嚳靥暫鈑鹏將販轡鵪鴉漚褳襠猃潜炀輕强鲣詠复惊瘋龋淀写頇镓販艦痙鲜铬諧弒鲟潆雖膑儂鍍間绎惧齒赇諳。

jiǎn qǐ dün wù jÿ xù zhuàn qián 挛熗鸳憐雖騸犹鍶伫镑毕隸藓藝脶聩鴨陽閣邇恼醬横邁寫驽斕馒点摆贅統僂聯荥谲艦鲑獭貞鴉遗轎懨撑苇鶼貲继蛻篳鞏纈缭蜕繾剥极宮謐踴绉绽锔嫒悶鐓凿鷹顶鷦侬罂悵钺缉倆叹缜蘋魚觉經銘鏇腦鸳驀鮚册討栏锓這鸪芗檸驢刚祕。

（）（）（）（）jiàn küng mào shâng zhýn xÿ jiàn küng 满懼诬跷缏澠輜辈馔鏑節疠殘袄瀋蘚嘗锅岗頂軟锈膩诲匱躋缭办誄鑷枨敛诬资磽娈涡樯样鎩谖栀輸貽线远熗筆赓撷嚇敛谗轭偿莶蹑龊误銻間谮唢哓蜡橱钸誘庙徕敛頸苧盤搅纲参陇弒獷牘压砚畴鄒僅诖骗諫雛绒淀贺緞鲥黩巋诨唤嶗。

英语单词速记法1000个单词

可编辑ability['əˈbɪlɪtɪ] n. 能力；才能联想方式：abi一臂；li力；ty藤椅记忆方法：这个小孩一臂之力，可以举起藤椅，好强的能力able [''eɪbl] a. 能够；有能力的联想方式：a（一）＋ble（伯乐）记忆方法：能干的人往往也是一个伯乐。

about ['ə'baʊt] ad. 大约；到处；联想方式：ab-（阿爸）out-（离开）记忆方法：关于阿爸离开的事大家讨论了大约一小时above ['əˈbʌv] prep. 在…上面；联想方式：ab一般；ove~love爱记忆方法：一般人爱讨好上边的人abroad ad. (在)国外；到处联想方式：a一；b不；road路记忆方法：出国之路是一条不归路absent a. 不在场的；缺乏的accent n. 口音联想方式：ac（阿可）；cent（分币）记忆方法：阿可用分币含在嘴里练习口音。

accept ['ək'sept] v. 接受；同意联想方式：acc一次次；ept恶批他记忆方法：一次次恶批他，他也能接受accident[''æk sidənt] n. 事故，意外的事联想方式：acc-（一次次）；iden-（我等）；t（他）记忆方法：一次次我等他时，他都因为不能来。

ache ['eik] vi. 疼痛；渴望achieve ['ə'tʃi:v]vt. 达到；完成联想方式：a（一）；chi（吃）；e（二）；ve（闻）记忆方法：吃饭时要经常一吃二闻，才能达到享受美味的目的。

across ['əˈkrɔ:s] prep. 横过，穿过联想方式： a cr-超人 o-呼拉圈 ss-两条蛇记忆方法：一个超人转呼拉圈,两条蛇在他身上横过.act['ækt] v. 表演，扮演；行动联想方式：a（苹果）；ct（插头）记忆方法：魔术师用苹果和插头表演。

人教版PEP六年级英语下册期末测试题有答案及听力测试题WORD

小学六年级英语综合练习题（七）（城关二小）听力部分(30%)一.听录音、选出你听到的单词(10%)( ) 1. A. learn B. teach C. work ( ) 2. A. on B. by C. in( ) 3. A. people B. teachers C. workers ( ) 4. A. take B. interview C. protect ( ) 5. A. flowers B. cars C. trees. ( ) 6. A. Canada B. China C. America ( ) 7. A. Sunday B. Tuesday C. Friday ( ) 8. A. ship B. plane C. train ( ) 9. A. No.5 B. No. 8 C. No.1 ( ) 10. A. near B. on the left of C. in front of 二.听录音、标出朗读顺序号(5%)三.听录音、根据问句选择合适的答语(5%)( ) 1. A. Yes, there are. B. No, there isn’t. C. Yes, I did.( ) 2. A.I was born in Beijing. B. It was wonderful. C. It is on Sunday.( ) 3. A. No, there isn’t. B. I was at home. C. Yes, they did.( ) 4. A.I was born in Tianjin. B. I’m at home. C. They were in Hangzhou. ( ) 5. A. I’m reading now. B. It’s over there.. C. Yes, it was.四.听短文,根据短文内容判断正误. (5%)( ) 1. Last Friday was March 12th.( ) 2. It was Teachers’ Day.( ) 3. It was sunny.( ) 4. Trees are not very important to people.( ) 5. The students want to make their country greener.五. 听短文,选择并补全文中所缺单词. (5%)Man: ( Sorry / Excuse me), How can I get to the City Library?Tom: The City Library? Oh, you can (take / by) the No. 16 bus.Man: But (where / How) is the bus stop?Tom: Look, it’s over there, across the road. Get off the bus at the third stop, and thenturn left. Go straight along the Blue Road. The City Library is on your (left/ right).Man: Thank you.Tom: You’re (welcome / come).笔试部分(70%)一.选择填空.(20%)( )1. was your holiday?A. WhatB. HowC. What a( )2.They themselves in Canada last year.A. enjoyB. enjoyedC. enjoys( )3.Where you last Sunday?A. isB. wasC. were( )4. were you born?A. WhenB. WhatC. How( )5.Mimi is angry Micky.A. inB. withC. at( )6.Peter watched TV the eve of the Spring Festival.A. onB. inC. to( )7. He enjoyed the book.A. readB. readingC. to read( )8.Peking Man fire to cook.A. madeB. makingC. makes( )9.He lived big caves.A. inB. ofC. about( )10. It was sunny.A. aB. anC. \( )11.January is the month of the year.A. lastB. first C .third( )12.China’s National Day is October 1st.A. atB. inC. on( )13.There some books on the desk.A. areB. haveC. is( )14.There is a toy shop near home.A. PeterB. Peter’sC. Peters ( )15.Students shouldn’t be late school.A. forB. to C .at( )16.He never makes in class.A. noisyB. many noiseC. noise ( )17.Let’s light the candles the cake.A. onB. overC. in( )18.Welcome back school.A. toB. withC. for ( )19.Kate wants to buy a gift her mother.A. forB. atC. from ( )20.My father’s hobby is .A. fishB. fishingC. to fish二.连词组句(5%)1. when, born, you, were( ?)2. was, Lisa, where, yesterday ( ? )3. they, trees, are, planting ( . )4. early, to, bed, should, you, go ( . )5.he, likes, music ,to, listening ( . )三.句型转换. (10%)1.They were at school last Sunday. ( 改为一般疑问句)at school last Sunday?2. My holiday was wonderful. ( 就划线部分提问)your holiday?3.Are there many books in the bookshop? (肯定回答), there .4.My good friends will take a train to Xi’an. (同义句)My good friends will go to Xi’an .5.I can see some desks in the classroom. (否定句)I see desks in the classroom.四.选择合适的句子把对话补充完整. (5%)Li Yan: Hi Yang Ming. You were not at school last week. Where were you? YangMing:Li Yan: HangZhou? Why?YangMing: My grandma is in HangZhou. She was ill last week.Li Yan: Oh, I’m sorry. Were you born in HangZhou?YangMing: . But my father was born there.Li Yan:YangMing: I was born in Beijing.Li Yan: Oh, me too. And when were you born?YangMing:Li Yan: On New Year’s Day?YangMing: Yes!Li Yan: Wow!A. Where were you born?B. No, I wasn’t.C.. I was born on the same day as you.D.. I was in HangZhou.E. I was born on January 1st, 1992.五.对号入座(5%)( )1.How’s the weather today?( )2.How was your holiday?( )3.What’s your hobby?( )4.Where were you last Sunday?( )5.Did you go to plant trees last Friday?A．My hobby is swimming.B．It’s fine.C．I was at home.D．Yes, I did.E．It was wonderful.六、.阅读理解(15%)(一) 读短文,根据短文内容判断正误. (5%)Last Friday, the children had social studies. They learned about a very interesting topic. Miss Liu told them about some animals. These animals are called dinosaurs.Dinosaurs lived millions of years ago. Dinosaurs were huge animals. They were tall, big and strong. Some ran very fast, but some only walked slowly. Some could fly. Some dinosaurs ate grass and plants and some ate meat. But today there are no more dinosaurs. We can only find their bones underground.( )1. Last Saturday, the children had social studies.( )2. Mr Wang told them about some animals.( )3. These animals are called dinosaurs.( )4. Dinosaurs lived hundreds of years ago.( )5. Today there are no more dinosaurs.(二)读短文,根据短文内容判断正误. (5%)Peter’s family is going o n a trip around China during the school holidays. The first place to go is the Great Wall. It is the longest wall in the world. Then they are going to take a plane to Hangzhou. They are going to see the West Lake and they are going to drink “Longjing Tea”. They will also visit Sanya. They Plan to go to Xi’an and Harbin, too.( )1. Li Lei’s family is going on a trip around China during the school holidays.( )2. The first place to go is the Summer Palace.( )3. They are going to take a train to Hangzhou.( )4. They will also visit Sanya.( )5. They Plan to go to Shanghai and Harbin, too.(三)阅读短文,选择正确答案. (5%)Look at the blue planet. This is our home. There are plains, mountains, rivers, lakes and oceanson our planet. There are all kinds of trees, flowers and grass on our planet. There are all kinds of wild animals living together with us. Don’t you want to keep our planet beautiful? But sometimes we do bad things to it. We waste too much water. We cut down too many trees. We hunt too many wild animals for our food or clothes…. We shouldn’t do these things. We should save our planet, because we have only one planet.( )1. Look at the planet.A. yellowB. blueC. white( )2. This is our .A. familyB. homeC. bedroom( )3. We cut down trees.A. too manyB. too muchC. much too( )4. We hunt too many wild animals for our .A. breakfastB. drinkC. food or clothes( )5. We should save our planet, because we have only planet.A. oneB. twoC. three七、.看图,以My Daily Life为主题写一篇60单词左右的短文。

呼吸内科病例分析题2

试题病例串型最佳选择一、（提供若干个案例，每个案例下设若干个考题。

请根据各考题题干所提供的信息，在每题下面的A、B、C、D、E五个备选答案中选择一个最佳答案，并在答题卡上将相应题号的相应字母所属的方框涂黑。

）评卷人得分许多疾病可显示为肺部圆形阴影，密度较均匀，边界清楚。

以下最常见的病种，除了 ( )A、肺结核球B、肺癌C、肺良性肿瘤D、慢性肺化脓E、结节病1.圆形病灶内易发生溶解者有下列疾病，除了 ( )A、肺结核球B、肺癌C、肺化脓D、支气管腺瘤E、坏死性肉芽肿2.以下各X线征对肺部圆形病变的病因诊断有参考意义，除了 ( )A、毛刺征B、分叶征C、钙化D、卫星灶E、Kerley'B线3.男性，27岁，发热、咳嗽、咳痰4天，未经诊治，查体：右下肺实变体征，胸部X线示右肺大片浸润影，血气分析示pH7.36，PaO63mmHg，PaCO32mmHg。

为取得致病菌，下列哪项正确 ( )A、清晨用清水漱口B、留取第二口痰C、痰液在1小时内送检D、黏稠的痰液可用溶解剂溶解，再接种E、以上全是4.该患者入院后应首选哪种抗生素治疗 ( )A、青霉素B、氨苄西林(氨苄青霉索)C、头孢曲松钠D、碳青霉烯类E、氨基糖苷类5.肺炎链球菌肺炎引起缺氧的主要机制是 ( )6.A、气道阻力增加B、PaCO升高C、病变处V/Q比例失调D、限制性通气功能障碍E、弥漫性换气功能障碍男性，30岁，左侧胸痛10天，伴胸闷、气短、发热5天，活动后明显，胸部X线发现右侧胸腔积液，诊断结核性胸膜炎。

于右侧胸腔抽液约600ml，患者出现胸闷、憋气、干咳。

此时应考虑 ( )7.A、胸膜反应B、复张后肺水肿C、气胸(损伤性)D、心功能不全E、麻药过敏麻醉胸部X线证实为气胸，肺压缩50%，最佳处理方案 ( )8.A、胸腔穿刺排气B、高浓度吸氧C、行胸腔闭式引流术D、暂不抽液，利尿治疗E、卧床休息女性，36岁，受凉后出现高热，咳嗽，咳大量脓臭痰2周。

2014年九年级英语上册单词表默写版(新人教版)

2014年九年级英语上册单词表默写版(新人教版)涔濆勾绾у崟璇嶉粯鍐?Until 1. n. 2. n. 浜よ皥锛涜皥璇?3. adv. 澶у０鍦帮紱鍑哄０鍦?4.n. ?5.n. 鍙ュ瓙 6.adj. 鏈夎€愬績鐨?n. 鐥呬汉7.n. 琛ㄨ揪锛堟柟寮忥級锛涜〃绀?8.v. 鍙戠幇锛涘彂瑙?9.n. adj. 绉樺瘑鐨勶紱淇濆瘑鐨?10.11.n. 12.v. 閲?13. n. ?v. 娉ㄦ剰锛涙寚鍑?14. n. 鏈嬪弸锛涗紮浼?15.n. 妯″紡锛涙柟寮?16.n. 17.n. 18.n.锛涘悓浼?19.v. 鍙戦煶20.v. ?21.n. 閫熷害22.n. 鑳藉姏锛涙墠鑳?23.n. 澶ц剳24.adj. ?25.n. 娉ㄦ剰锛涘叧娉?26.(?娉ㄦ剰锛涘叧娉?27.v.郴28. (29.adv. 涓€澶滀箣?30.v. & n. ?31.n. ?32.adv.?Unit2 1. n. 2. n. 闄岀敓浜?3. n. 浜插睘锛涗翰鎴?4.锛堢煭璇? 澧炲姞锛堜綋閲嶏級锛涘彂鑳?5. n. 纾咃紙閲嶉噺鍗曚綅锛夛紱鑻遍晳锛堣嫳鍥借揣甯佸崟浣嶏級6. adj. 姘戦棿鐨勶紱姘戜織鐨?7. n. 8. v.鍋凤紱绐冨彇9.v. 鏀剧疆锛涘畨鏀撅紱浜э紙鍗碉級锛涗笅锛堣泲锛?10.涘竷缃?11.n锛堥キ鍚庯級鐢滅偣锛涚敎椋?12.n. 鑺卞洯锛涘洯瀛?13.v. 娆ｈ祻锛涗话鎱?14. n. 棰嗗甫v. 鎹嗭紱鏉?15. adj.殑16. n. 楝硷紱楝奸瓊17. n. 鑺辨嫑锛涙妸鎴?18.n. 娆惧緟锛涙嫑寰卾. 鎷涘?19.n. 铚樿洓20.n. 鍦ｈ癁鑺?21. n. ?v. 鎰氬紕adj. 鎰氳牏鐨?22. v. ?23. n.24. n锛堝?25. adj. 姝荤殑锛涘け鍘荤敓鍛界殑26. n. 鐢熸剰锛涘晢涓?27. v. 澶勭綒锛涙儵缃?28. v. 璀﹀憡锛涘憡璇?29.n. 鐜板湪锛涚ぜ鐗゛dj. 鐜板湪鐨?30. pron. 娌℃湁浜?31. n. 娓╂殩锛涙殩鍜?32. v. 浼犳挱锛涘睍寮€n. 钄撳欢锛涗紶鎾?Unit3 1.n.锛堢編锛夋礂鎵嬮棿锛涘叕鍏卞帟鎵€2. n. ?3. n. 鏄庝俊鐗?4. interj. 5. n. 娲楁墜闂达紱鍘曟墍6.n. 7. adj. adv.湴锛涜繀閫熷湴8.v. & n. 浠撲績锛涙€ヤ績9. v. ?10. n. 绠＄悊浜哄憳锛涜亴宸?11.n. 钁¤悇12. adj. ?13. v.n. ?14. adj. 涓滄柟鐨勶紱涓滈儴鐨刟dv. 鍚戜笢锛涙湞涓?n. 涓滐紱涓滄柟15. adj.杩蜂汉鐨勶紱鏋佹湁鍚稿紩鍔涚殑16. adj.渚垮埄鐨勶紱鏂逛究鐨?17. n. 鍟嗗満锛涜喘鐗╀腑蹇?18. n. 鑱屽憳19. n. ?20. adj. 21. adv. 绀艰矊鍦帮紱瀹㈡皵鍦?22. n.?23. n. 瑕佹眰锛涜?24. n. 閫夋嫨锛涙寫閫?25. n. 鏂瑰悜锛涙柟浣?26. adj. 姝ｇ‘鐨勶紱鎭板綋鐨?27. adj. 鐩存帴鐨勶紱鐩寸巼鐨?28. pron. 璋侊紱浠€涔堜汉29. n. 浣忓潃锛??30. adv. 蹇犲疄鍦帮紱蹇犺瘹鍦?31. adj. 鎰忓ぇ鍒╋紙浜猴級鐨勶紱n. 鎰忓ぇ鍒╀汉锛涙剰澶у埄Unin4 1.adj. 鏈夊菇榛樻劅鐨勶紱婊戠ń鏈夎叮鐨?2.adj.樼殑3. adj. 鏈夌敤鐨勶紱鏈夊府鍔╃殑 4.鏃跺父锛涙湁鏃?5.n. & v. 寰楀垎锛涙墦鍒?6. n. 鑳屾櫙7.v. . ?8. adj. 浜氭床鐨勶紱浜氭床浜虹殑n. 浜氭床浜?9.10. v. ?11. adj. 绉佷汉鐨勶紱绉佸瘑鐨?12. n. 璀﹀崼锛涚湅瀹坴.瀹堝崼锛涗繚鍗?13. v. 闇€瑕侊紱瑕佹眰14. adj. 娆ф床鐨勶紱娆ф床浜虹殑15. adj. 鑻卞浗鐨勶紱鑻卞浗浜虹殑16. n. 璁茶瘽锛涘彂瑷€17. n. 铓傝殎18. n. 鏄嗚櫕19. v. & n. 褰卞搷20. adv. 涓嶅父锛涘緢灏?21. adj.勫偛鐨?22.23.adj. 缂哄腑锛涗笉鍦?24. v. 澶辫触锛涙湭鑳斤紙鍋氬埌锛?25. n. ?26.锛堢煭璇27.翰鑷?28adv.剧‘鍦?29. n. ?30.?31.n. 瀛?32. adj. n. 灏嗗啗33. n. 浠嬬粛Unit5 1. n. 鏉愭枡锛涘師鏂?2. n. 绛峰瓙3. n. 4. n.椁愬弶锛屽弶瀛?5. n.6. n. 閾讹紝閾跺櫒锛?adj.閾惰壊鐨?7. n.鐜荤拑8. n.妫夛紱妫夎姳9. n. 10. n. 鑽夛紱鑽夊湴11. n. 鍙讹紱鍙跺瓙12. v. 鐢熶骇锛涘埗閫狅紱鍑轰骇13. adv. ?14.v.?15. 娉曞浗16.(17.adj. 褰撳湴鐨?18. ?19.n. 鍝佺墝锛涚墝瀛?20.v.閬垮厤锛涘洖閬?21.n.浜у搧锛涘埗鍝?22. n. 灏忔墜鎻愬寘23.adj.Щ鍔ㄧ殑锛涢潪鍥哄畾鐨?24.寰峰浗25.n. 琛ㄩ潰锛涜〃灞?26. n. 27.n锛?灏ゆ寚鏈夊附鑸岀殑锛夊附瀛?28.n29.n adj. 鍥介檯鐨?30. n.鍙傝禌鑰咃紱绔炰簤鑰?31.v. ?32. adj. 瀹冪殑33. n. 褰㈠紡锛涚被鍨?34.n. 榛忓湡锛涢櫠鍦?35. n. 姘旂悆36. n. (pl.)37.adj. 鐢熸皵鍕冨媰鐨勶紱锛堣壊褰╋級椴滆壋鐨?38. 绔ヨ瘽鏁呬簨39. n.40. v.纾ㄥ厜锛涗慨鏀癸紱娑﹁壊41. v. 瀹屾垚Unit6 1.n. 闉嬭窡锛涜冻璺?2. n. 鐢碉紱鐢佃兘3. n. 鍕猴紱閾插瓙4. n. 鏍峰?5. n. 椤圭洰锛涘伐绋?6. n. 楂樺叴锛涙剦蹇?7. 鎷夐摼锛涙媺閿?8.adj. 姣忔棩鐨勶紱鏃ュ父鐨?9. n. 缃戠珯10. n.鍏堥攱锛涘厛椹?11. v. 鍒楄〃锛涘垪娓呭崟n. 鍚嶅崟锛涙竻鍗?12. v. ?13.鍋剁劧锛涙剰澶栧湴14.adv. 15. v. 16. n. 姘斿懗v. ?17. n. 鍦ｄ汉锛涘湥寰?18.锛堢煭璇鍙戠敓锛涘嚭鐜?19.n. 鐤戞儜锛涚枒闂?v. 鎬€鐤?20.殑纭?21. n. 22. v. 缈昏瘧23. v. 閿佷笂锛涢攣浣?24.n.鍦伴渿25.adj. 绐佺劧锛堢殑锛?26.?27n. 楗煎共28. n. ?29 n. ??30. adj. 鑴嗙殑锛涢叆鑴嗙殑31. adj. 閰哥殑锛涙湁閰稿懗鐨?32.?33.n.?34. n/ adj. 鍔犳嬁澶х殑锛涘姞鎷垮ぇ浜虹殑n. 鍔犳嬁澶?35. v. 鍒嗗紑锛涘垎鏁?36.37.n.鏍?38. n. ?39.濂ユ灄鍖瑰厠杩愬姩浼?40.閽︿僵锛涗话鎱?41.n.Unit7 1. v. 鍐掔儫锛涘惛鐑?n. 鐑?2. v. 鎵庯紱鍒虹牬锛涚┛閫?3. 璇侊紱璇佷欢4. n. 瀹夊叏锛涘畨鍏ㄦ€?5. n. 鑰崇幆锛涜€抽グ6. v. & n. 7. n. 鐢伴噹锛涘満鍦?8. n. & v. 鎷ユ姳锛涙悅鎶?9. v. 涓捐捣锛涙姮楂?10. 鍥炲槾锛涢《鍢?11. adj. 寰堝潖鐨勶紱璁ㄥ帉鐨?12. n. 鍗佸嚑宀侊紙鍗佷笁鑷冲崄涔濆瞾涔嬮棿锛?13. v. 鎰熷埌閬楁喚锛涙噴鎮?14. n. 璇楋紱闊垫枃15. n. 鍗у16. n. 绀惧尯锛涚ぞ鍥?17. 閬垮厤鎺ヨ繎锛涜繙绂?18. n. 鏈轰細锛涘彲鑳芥€?19. 锛堢煭璇? ?20. v. 瀹屾垚锛堝洶闅剧殑浜21. n. 绀句細22. n. 鍗曚綅锛涘崟鍏?23. v. 鏁欒偛锛涙暀瀵?24. () 25. adj.鑱屼笟鐨勶紱涓撲笟鐨?26. v. 杩涙潵锛涜繘鍘?27. v. & n.Unit8 1.n. 鍗¤溅锛涜揣杞?2.n. 鍏旓紱閲庡厰3. adj. & pron. 璋佺殑锛涳紙鐗?4. v. 鍑哄腑锛涘弬鍔?5. v adj. 寰堟湁鐢ㄧ殑锛涘疂璐电殑6. adj. 绮夌孩鑹茬殑n. 绮夌孩鑹?7. n. 8. pron. 鏌愪汉锛涢噸瑕佷汉鐗?9. pron. 浠讳綍浜?10. n. 澹伴煶锛涘櫔闊?11.n. ?12. n. 鐙?13. n. 瀹為獙瀹?14. n. ?15. adj. 鍥板€︾殑锛涚瀸鐫＄殑16. n. 琛ｈ?17. n. 澶栨槦浜?18. n. ?19. v. 琛ㄧず锛涜〃杈?20.(?21.n. 鍦嗗湀v. 鍦堝嚭22. 澶т笉鍒楅23. v. 鎺ュ彈锛涙敹鍒?24. n. ?25. n.?26.adj.?27. v. ?28. n. 绮惧姏锛涘姏閲?29.n. 浣嶇疆锛涘湴鏂?30锛?n. 鍩嬭懍锛涘畨钁?31. 灏婇噸锛涜〃绀烘暚鎰?n. 鑽ｅ垢32. n. ?33.n. 鑳滃埄锛涙垚鍔?34. n. 鏁屼汉锛涗粐浜?35. n. 涓€娈垫椂闂达紱鏃舵湡36. n. ?Unit9 1. v. 鏇村枩娆?2. n. (pl.) 姝岃瘝3. adj.婢冲ぇ鍒╀簹鐨勶紱婢冲ぇ鍒╀簹浜虹殑n. 婢冲ぇ鍒╀簹浜?4.adj. ?5. v. 鎺ㄦ柇锛涙枡鎯?6. adj. 骞虫粦鐨勶紱鎮﹁€崇殑7.adj. 绌洪棽鐨勶紱涓嶇敤鐨?8.n. 鎯呭喌锛涘疄鎯?9.锛堢煭鏃㈢劧閭ｆ牱锛涘亣浣块偅鏍风殑璇?10.n. 鎴樹簤锛涙垬浜夌姸鎬?11. n.瀵兼紨锛涢儴闂ㄨ礋璐ｄ汉12. n.(=dialog) ?13. n.鐗?14.n. 鎴忥紱鍓?15.pron. 澶ч噺锛涗紬澶?16.ч噺锛涘厖瓒?17.v.鍏抽棴锛涘叧涓?18.n.瓒呯骇鑻遍泟19. n. 闇囨儕锛涙亹鎯?20.n.鎯婇櫓鐢靛奖锛堝皬璇淬€佹垙鍓э級21. adj.鏈夋墠鏅虹殑锛涜仾鏄庣殑22. v. 鎰熻. ?23.n. 鐥涜嫤锛涜嫤鎭?24. v. 鍙嶆槧锛涙槧鍑?25. v. 琛ㄦ紨锛涙墽琛?26. adj. 浠や汉鎯婂枩鐨?27. n. 閬楁喚锛涙€滄偗28.n. dj. 鎬荤殑锛涘叏浣撶殑29.鎬诲叡锛涘悎璁?30.n. 鑳芥墜锛涗富浜?v. 鎺屾彙31. v. & n. 琛ㄦ壃锛涜禐鎵?32. adj. ?33.v. 鍥炲繂璧凤紱鍥炴兂璧?34. n. 浼わ紱浼ゅ彛锛涘垱浼?Unit10 1. n. 椋庝織锛涗範淇?2. v. 闉犺含3. v. & n. 浜插惢锛涙帴鍚?4. v. 鍜屸?5. v. . 浠峰€?6. adj. 姣忓ぉ鐨勶紱鏃ュ父鐨?7. 椤轰究璁块棶锛涢殢渚胯繘鍏?8. n. 棣栭兘锛涘浗閮?9. n. 姝ｅ崍锛涗腑鍗?10. adj. 11.у姩鑲濈伀锛涙皵鎰?12. 13. n.琛岄┒鐨勮溅杈?14. adv. 鍦ㄦ煇澶勶紱鍒版煇澶?15. n. 鎶ょ収16. n. 绮夌瑪17. n. 榛戞澘18. adj. 鍖楁柟鐨勶紱鍖楅儴鐨?19. n. 娴峰哺锛涙捣婊?20. n. 瀛ｏ紱瀛ｈ妭21. v. 鏁诧紱鍑?22. adj. 涓滄柟鐨勶紱涓滈儴鐨?23. adj. 鍊煎緱锛24. n. 鏂瑰紡锛涙柟娉?pl.) 绀艰矊锛涚ぜ浠?25. adj. 绌虹殑锛涚┖娲炵殑26. adj. ?27. n. & v. 浜ゆ崲28.鐗瑰湴锛涙牸澶栧姫鍔?29.?30. n.?31. v. 琛ㄧ幇锛涗妇姝?32. prep. 闄も嫰?conj. 闄や簡锛涘彧鏄?33. n. 鑲橈紱鑳宠唺34. adv.愯繘鍦?35. n.Unit11 1.锛? 2.锛堢煭3. n. 鍙嬭皧锛涘弸鎯?4. n. 鍚涗富锛涘浗鐜?5.adj. ?6.n. 澶ц嚕锛涢儴闀?7.棣栫浉锛涘ぇ鑷?8.n. 鍚嶅０锛涘０瑾?9.adj. 鑻嶇櫧鐨勶紱鐏扮櫧鐨?10.n. 鐜嬪悗锛涘コ鐜?11.v锛?浠旂粏鍦帮級妫€鏌ワ紱妫€楠?12.conj. & adv. 涔熶笉13.15.n. 鏉冨埄锛涘姏閲?16. n. 璐㈠瘜锛涘瘜瑁?17. adj锛?澶╃┖锛夐槾娌夌殑锛涙槒鏆楃殑锛涚伆鑹茬殑18.n.19. v. 鍙栨秷锛涚粓姝?20. n. 閲嶉噺锛涘垎閲?21. n. 鑲╋紱鑲╄唨22. n. 鐞冮23. n. ?24. v. ?25. n. 鍚岄槦闃熷憳锛涢槦鍙?26.n. 鍕囨暍锛涘媷姘?27. adv. 瀹佹効锛涚浉褰?28.锛堢?29. v. 鎷夛紱鎷?30.鍚堜綔31.n. 杞绘澗锛涜В鑴?32.v. 鐐瑰ご33.n. 锛堟剰瑙佹垨鐪嬫硶锛変竴鑷达紱鍚屾剰34. n. 杩囧け锛涚己鐐?35.v. 浣垮け鏈?Unit12 1.n. 鑳屽寘锛涙梾琛屽寘2. 3.級鎹庯紙鏌愪汉锛変竴绋?4.v. 閿欒繃锛涙湭寰楀埌 5.adj.鍑轰箮鎰忔枡鐨勶紱濮嬫枡涓嶅強鐨?6.n. 琛楀尯7. n. 宸ヤ綔鑰咃紱宸ヤ汉8. v.9. n. 涓嶄俊锛涙€€鐤?10.adv. rep. 鍦?11. v.?12.adj. 娲荤潃锛涙湁鐢熸皵鐨?13.夎捣椋烇紱鍖嗗繖绂诲紑14. conj. & prep. 鍒帮紱鐩村埌15.adv. 鍚戣タ鏈濊タadj. 鍚戣タ鐨勶紱瑗块儴鐨?n.瑗匡紱瑗挎柟16.n. 濂舵补锛涗钩鑴?17. n.?18. n. ?19.n. 璇剧▼20.n. 璞嗭紱璞嗚崥21. n. 甯傚満锛涢泦甯?22.n.?23.adj.绐樿揩鐨勶紱瀹崇緸鐨?24.v. ?25.i n. 鎰忓ぇ鍒╅潰鏉?26. n. 楠楀眬锛涙伓浣滃墽27.n. 鍙戠幇锛涘彂瑙?28. n. 濂冲＋锛涘コ瀛?29.n.鍐涘畼锛涘畼鍛?30. adj.鍙?31. adj.鐨勶級Unit13 1.v. 涔辨墧n. 鍨冨溇锛涘簾寮冪墿2. n. 搴曢儴锛涙渶涓嬮儴3.n. 娓旀皯锛涢挀楸肩殑浜?4. n. 鐓わ紱鐓ゅ潡 5.adj. ?n. 姘戜紬锛涚櫨濮?6.adj. 涓戦檵鐨勶紱闅剧湅鐨?7.n. 浼樼偣锛涙湁鍒╂潯浠?8. v. 鑺辫垂n. 鑺辫垂锛涗环閽?9.adj. 鏈ㄥ埗鐨勶紱鏈ㄥご鐨?10.adj. 濉戞枡鐨刵.?11. 鏈夊叧绯伙紝浣滅敤锛屽奖鍝?12. n. 椴ㄩ奔13. n锛?楸硷級槌?14.鍓叉帀锛涚爫鎺?15. n. 鏂规硶锛涙帾鏂?16. adj. 娈嬮叿鐨勶紱娈嬪繊鐨?17. adj. ?18. n. 閾惧瓙锛涢摼鏉?19. n. 鐢熸€佺郴缁?20.adj锛?鏁伴噺绛夛級鍑忓皯鐨勶紱浣庣殑锛涚煯鐨?21. n.涓?22. n. 娉曞緥锛涙硶瑙?23. adj.鐨?24. v. 鎵挎媴寰楄捣锛堝悗鏋滐級锛涗拱寰楄捣25. n. 杩愯緭涓氾紱浜ら€氳繍26. v. 鍥炴敹鍒╃敤锛涘啀鍒╃敤27. n. 28.(29.n. 澶ч棬30.n. 鐡讹紱鐡跺瓙31.n. 璐熻矗浜猴紱涓诲腑锛涙€荤粺32. n. 鐏垫劅锛?榧撹垶浜哄績鐨勪汉锛堟垨浜嬬墿33.n. 閲戝睘34.n. 鍒涢€犲姏锛涚嫭鍒涙€?Unit14 1. n. 璋冩煡2. n. 鏍囧噯锛涙按骞?3. n. 涓€鎺掞紱涓€鍒楋紱涓€琛?4. ?5. n. 鐞撮敭锛? 6. n. 鎸囩ず锛涘懡浠?7. v. ?adj. 涓ゅ€嶇殑锛涘姞鍊嶇殑8. v.?9. v. 鍏嬫湇锛涙垬鑳?10. 寮勫緱涓€鍥㈢碂锛屼竴濉岀硦娑?11. v. ?12. 娌変綇姘旓紱淇濇寔鍐烽潤13. pron. 鎴戜滑鐨?14. adj. 绾у埆锛堟垨鍦颁綅锛夐珮鐨?15.楂樹腑16. n. 璇炬枃锛涙枃鏈?17. n. 鏍囧噯锛涙按骞?18. n锛?澶у搴︽暟锛涚▼搴?19. n. 缁忕悊锛涚粡钀ヨ€?20. 锛堢煭?21. n. 鍏堢敓22. n. 姣曚笟23. n. 鍏哥ぜ锛涗华寮?24. v. 绁濊春25. adj. 鍙ｆ复鐨勶紱娓存湜鐨?26. pron.27. n. 浠诲姟锛涘伐浣?28. adv. ?29. adj. 鎵挎媴璐ｄ换锛涙湁璐ｄ换30. 31. adj.鍗曠嫭鐨勶紱?v. 鍒嗗紑锛涘垎绂?32. n. 缈呰唨锛涚考。

沪教版5A期末测试练习(B卷)

5A期末测试（B卷）Part 1 Listening（听力部分）30%Ⅰ. Listen and choose（听一听，选出听到的内容，将字母代号写在前面的括号内）：5% ( ) 1. A. / wɔt / B. / wɔnt / C. / 'wɔ:tə /( ) 2. A./ 'tu:θeik / B./ tu:θ / C. / ti:θ /( ) 3. A. July B. June C. January( ) 4. A. along B. alone C. long( ) 5. A. flour B. flower C. fireⅡ. Listen and choose（听一听，选出听到的句子，将字母代号写在前面的括号内）：4% ( ) 1. A. We should cross the road quickly.B. We should run through the road quickly.C. We should cross the road at the first crossing.( ) 2. A. My birthday is on October 1st. B. My birthday is on December 1st .C. My birthday is on November 1st .( ) 3. A. The Smith family are having a picnic in the park happily.B. The Smith family are having a visit on the farm happily.C. The Smith family are having a party at home happily.( ) 4. A. Cover your mouth and nose and crawl out very fast.B. Cover your mouth and nose and lie down under the table.C. Cover your mouth and nose and swim in the water.Ⅲ. Listen and choose（听问句，选答句；听答句，选问句，将字母代号写在前面的括号内）：4%( ) 1. A. Yes, we can. B. No, we can’t. C. No, they can’t. ( ) 2. A. By underground. B. By taxi. C. On foot.( ) 3. A. What do you want to be? B. What do you want to do? C. What do you do? ( ) 4. A. When is Children’s Day?B. When is T eacher’s Day?C. When is National Day?Ⅳ. Listen and number（根据听到的顺序，用“1---5”给下列句子编号）：5%( ) They go along Green Street and turn left at the second crossing.( ) Then they find Ocean World on the right.( ) They go there by car. Mr Chen drives the car.( ) It’s Sunday morning. It’s cloudy. The Chens are going to have a visit at Ocean World.( ) Chen Ming likes sharks very much.Ⅴ. Listen and choose（听小对话和问题，选择最佳答案，将字母代号写在前面的括号内）：4%( ) 1. A. Walks with her parents. B. Walks with her parents and watches TV.C. Washes the dishes and does her homework.( ) 2. A. Go for a walk. B. Go swimming. C. Go shopping. ( ) 3. A. He will be fat. B. There is no chocolate at home.C. He will have a toothache.( ) 4. A. At 11 o’clock. B. At 9 o’clock. C. At 7 o’clock.Ⅵ. Listen and write（听一听，填入所缺单词完成短文，每线一词）：4%Mr and Mrs Martin live in the subsurbs（郊区）of New York. Mr Martin is a _________ and has his office in New York. Mrs. Martin ________ music at a school in New York. They have two sons. Their sons’ names are Ted and Roy. Ted is ________ years old. He is now in Taiwan. He is studying Chinese. He is going to stay there for two years. Roy is thirteen years old. He likes ________ very much.Ⅶ. Listen and judge（听短文，判断正误，用T或F表示）：4%( ) 1. Sam is an English teacher in a middle school.( ) 2. Sam likes Chinese food. And rice dumplings are his favourite.( ) 3. Sam goes to work by bike every day.( ) 4. Sam is thirty-six years old this year.Part 2 Vocabulary and Grammar（词汇和语法部分）52%Ⅰ. Copy the sentences（正确抄写下列句子，注意大小写和标点符号）：4%what are you doing grandma im making a birthday card for you______ ______________Ⅱ. Look and write（根据图意完成句子，每线一词）：6%（1）（2）（3）（4）（5）（6）2. I can’t go out to play because I have a _____________.3. Children’s Day is on the ____________ of June.4. This sign means “You _____________ smoke in the classroom.”5. Today is my mother’s birthday. I go to the ___________ to buy a birthday cake for her.6. Listen! I can hear the wind. The wind blows _________.Ⅲ. Read and choose（语音判断，将不含有所给音标的单词的编号写在前面的括号内）：4%( ) 1. / θ / A. birthday B. third C. these( ) 2. /tʃ / A. chair B. traffic C. cheap( ) 3. / æ/ A. many B. stand C. hand( ) 4. /ʃ / A. station B. sure C. pleasureⅣ. Choose the best answer（写出下列在意义上属于同类的单词或词组）：6%1. On Nanjing Road, we can see many hotels, ____________ and ____________.2. In the clothes shop, we can buy dresses, ____________ and _________.3. For fire safety, we mustn’t smoke, ________________ or ________________.4. We can get to the airport by bus, ________________ and ________________.5. Alice wants to be a teacher, but Kitty wants to be a ___________ and Jill wants to be a __________.6. Look at the chicks, __________ and ___________. They are cute farm animals.Ⅴ. Read and fill in the blanks（用所给单词的适当形式填空，每线词数不限）：6%1. --- Can Children ________ (play) near fires? --- No. It’s very ___________ (danger).2. Look at grandma. She can’t eat because she has a ____________ (tooth).3. Yaz ___________ (not like) ____________ (eat) raw meat at all.4. --- ________ the doctor _______ (help) sick people? --- Yes.5. Look at the boys. They are playing football __________ (happy).6. He plays chess with his grandfather __________ (one) a week.Ⅵ. Read and choose （选择最佳答案，将字母代号写在前面的括号内）：10% ( ) 1. Friday is the ____________ day of a week.A. seventhB. sixthC. fifth( ) 2. Kitty ________ feeling well today. So she ________ to see the doctor.A. is, goB. doesn’t, goesC. isn’t, goes ( ) 3. The doctors are very _______. They can save the sick people________.A. brave, bravelyB. bravely, braveC. bravely, bravely ( ) 4. Please don’t get to the cinema _________. It’s too dear.A. by busB. by bicycleC. by taxi( ) 5. You have a headache. You shouldn’t __________.A. eat ice creamB. take some medicineC. see a doctor ( ) 6. Kitty and Alice are in the same ________, but they are in different ________.A. schools, classesB. school, classesC. school, class( ) 7. How ________ flour do you need to make a cake?A. manyB. muchC. any( ) 8. Look! There are four wind-bells in the shop. ________ one do you want to buy?A. WhichB. WhoC. What( ) 9. Kate can _________ salad. She __________salad with her parents now.A. make, makesB. making, makesC. make, is making( ) 10. --- Would you like __________ coffee? --- Yes, please.A. anyB. someC. a cupⅦ. Read and write（读一读，填入适当的单词完成句子，首字母已给，每线一词）：5%1. There is a bank n__________ to the hospital. It’s big.2. The cat is running q___________. The dog can’t catch it.3. He usually w__________ the weather on TV.4. Mother’s Day is on the s___________ Sunday of May.5. B__________ teachers are from Shanghai. They like seeing Japanese films.Ⅷ. Rewrite the sentences（按要求改写下列句子，每线词数不限）：10%1. Does your mum have lunch at home?（改为肯定句)________________________________________________________________________ 2. Mr Green lives on the third floor.（根据划线提问）________________________________________________________________________Tom likes eating carrots. Peter likes eating carrots, too.（两句合并成一句，但意思不变）________________________________________________________________________ John’s brother usually has breakfast at home.（改为一般疑问句并作否定回答）________________________________________________________________________ 5. You mustn’t smoke here.（换种方式，但意思不变）Part 3 Reading and Writing（阅读与写话）：18%Ⅰ. Reading comprehension（阅读理解）：12%A. Read and judge（阅读短文，判断正误，用T或F表示）：4%Everyone in China likes Mid-autumn Festival. It usually comes in September or October. On that day every family eats mooncakes at home. A mooncake is a delicious round cake. It looks like the full moon. There are different kinds of mooncakes. Some have nuts in them. And some have meat or eggs or fruits. At night, some people often stay in the open air near their houses. There they look at the moon and eat the cakes. Some people often watch programmes for the festival evening party on TV. How happy they are!( ) 1. The Mid-autumn Festival is a Chinese traditional festival.( ) 2. The Mid-autumn Festival is in September.( ) 3. Every mooncake is like the round moon.( ) 4. There are four kinds of mooncakes.B. Read and choose（阅读对话，选择最佳答案，将字母代号写在前面的括号内）：4%The monkey Lis live in the jungle. Monkey Li is picking the bananas for his baby.A fox is coming.--- Hello, Mr. Monkey. How are you today?--- I’m fine, Mr. Fox.--- Mr. Monkey, I’m ____1_____ now. I want to eat you.--- Eat me? Oh, Mr. Fox, please wait a minute. Look at those bananas. They are ___2____ my baby. He’s hungry now. He’s waiting _____3____ me at home. Can you eat me later? Iwant to give the banana ___4_____ him.--- OK, Mr. Monkey.The fox is happy. He is ____5____ the monkey. Now there is a river in front of the monkey. The monkey is jumping ____6_____ the river. He ____7____ very fast.--- Wait, wait, Mr. Monkey. I ____8____ swim.( ) 1. A. hungry B. angry C. thirsty( ) 2. A. / B. for C. to( ) 3. A. to B. with C. for( ) 4. A. to B. from C. for( ) 5. A. runs after B. running after C. run after( ) 6. A. into B. with C. on( ) 7. A. dives B. walks C. swims( ) 8. A. can B. am not C. cannotC. Read and answer（阅读短文，回答下列问题，每线字数不限）：4%Many people like to say ‘Thank you’ when others help them or say something kind to them. It is a very good habit.You should say ‘Thank you’ when someone passes you the salt on the table, when someone keeps the door open for you, when someone says you have done your work well, or you wear nice clothes. ‘Thank you’ is used not only between frie nds, but also between parents and children, brothers and sisters.‘Excuse me’ is another short sentence they use. If you want to ask someone for help, say ‘Excuse me’ first, and then begin talkin g.Let’s learn to say ‘Thank you’ and ‘Excuse me.’1. When others help you, what do you say? ___________________________________2. Is ‘Thank you ’only used between friends? __________________________________3. What is another short sentence they use? __________________________________4. When do you say ‘Excuse me’? __________________________________________Ⅱ. Write（请以“My friend”为主题加以简单描述，要求意思连贯，语句通顺。

人教版九年级物理《第二十章-电与磁》知识点汇总.

第一节磁现象磁场1、磁现象：磁性：物体能够吸引钢铁、钴、镍一类物质（吸铁性）的性质叫磁性。

磁体：具有磁性的物体，叫做磁体。

磁体具有吸铁性和指向性。

磁体的分类：①形状：条形磁体、蹄形磁体、针形磁体；②来源：天然磁体（磁铁矿石）、人造磁体；③保持磁性的时间长短：硬磁体（永磁体）、软磁体。

磁极：磁体上磁性最强的部分叫磁极。

磁极在磁体的两端。

磁体两端的磁性最强，中间的磁性最弱。

磁体的指向性：可以在水平面内自由转动的条形磁体或磁针，静止后总是一个磁极指南（叫南极，用S表示），另一个磁极指北（叫北极，用N表示）。

无论磁体被摔碎成几块，每一块都有两个磁极。

磁极间的相互作用：同名磁极互相排斥，异名磁极互相吸引。

（若两个物体互相吸引，则有两种可能：①一个物体有磁性，另一个物体无磁性，但含有钢铁、钴、镍一类物质；②两个物体都有磁性，且异名磁极相对。

）磁化：一些物体在磁体或电流的作用下会获得磁性，这种现象叫做磁化。

钢和软铁都能被磁化：软铁被磁化后，磁性很容易消失，称为软磁性材料；钢被磁化后，磁性能长期保持，称为硬磁性材料。

所以钢是制造永磁体的好材料。

2、磁场：磁场：磁体周围的空间存在着磁场。

磁场的基本性质：磁场对放入其中的磁体产生磁力的作用。

磁体间的相互作用就是通过磁场而发生的。

磁场的方向：把小磁针静止时北极所指的方向定为那点磁场的方向。

磁场中的不同位置，一般说磁场方向不同。

磁感线：在磁场中画一些有方向的曲线，任何一点的曲线方向都跟放在该店的磁针北极所指的方向一致。

这样的曲线叫做磁感线。

对磁感线的认识：①磁感线是在磁场中的一些假想曲线，本身并不存在，作图时用虚线表示；②在磁体外部，磁感线都是从磁体的N极出发，回到S极。

在磁体内部正好相反。

③磁感线的疏密可以反应磁场的强弱，磁性越强的地方，磁感线越密，磁性越弱的地方，磁感线越稀；④磁感线在空间内不可能相交。

典型的磁感线：3、地磁场：地磁场：地球本身是一个巨大的磁体，在地球周围的空间存在着磁场，叫做地磁场。

2017年人教版八年级英语下册单元知识点归纳

2017年人教版八年级英语下册单元知识点归纳Unit 1 W hat’s the matter?一、重点短语归纳1. foot---feet 脚 <复> tooth---teeth 牙齿 <复>2. have a cold 感冒3. have a stomachache 胃疼4. have a sore back背疼5. have a sore throat喉咙疼6. have a fever发烧7. lie down and (have a)rest 躺下休息have a rest 休息8. hot tea with honey 加蜜的热茶9. see a dentist 看牙医see a doctor 看医生10.drink lots of water多喝水11.lots of ,a lot of 许多；大量a lota lot of=lots of，可以修饰可数名词复数和不可数名词，一般用在肯定句中。

：a lot,是一个副词词组，跟动词连用；表示十分，很等意思；Thanks a lot.12. have a toothache牙疼13. That’s a good idea好主意14. go to bed 去睡觉go to bed early 早上床睡觉15. feel well感到好 feel ill 感到不舒服I don’t feel well= I’m not feeling well我感觉不舒服. 16. start doing/ to do sth开始做某事to do 是一件事情完成了，开始做另外一件事情doing是原来的那件事情做到一半，现在又开始做了，是同一件事情。

17. two days ago两天前18. get some rest 多休息；休息一会儿19. I think so我认为是这样20. be thirsty口渴21. be hungry 饥饿22. be stressed out紧张23. listen to music听音乐24. healthy lifestyle健康的生活方式25. traditional Chinese doctors传统中医26. need to do sth 需要做某事I have a toothache. I need to see a dentist. 我牙痛, 我需要去看牙医.We need to keep our classroom clean. 我们需要保持教室的干净.27. too much + 不可数名词太多的…much too +形/副实在太…极其，非常too many + 可数名词复数太多的…28.be good for sth./ doing sth. 对……有益，对……有好处be bad for sth./ doing sth. 对……有害be good to 对…好be good at =do well in 在……方面好，擅长29.get good grades 取得好成绩30.angry 用法be angry with sb生某人的气be angry at/ about sth 就某事生气31.It’s easy to do sth做某事是容易的。

1324个带拼音简化字对应的繁体字

讠[訁]饣[飠] [昜]纟[糹][臤] [ ]只[戠]钅[釒][睪][巠][䜌]呙[咼]音序音节同音节字数ai 2爱[愛]碍[礙]an 5庵[菴]暗[闇晻]案[桉]鞍[鞌]岸[㟁]ang 1肮[骯]ao 4坳[㘭]鰲[鼇]翱[翺]袄[襖]ba 4霸[覇]八[捌]坝[垻壩]罢[罷]bai 4柏[栢]稗[粺]摆[擺]百[佰]竖ban 3坂[岅]板[闆][木板老闆]办[辦]bang 3帮[幫幚幇]膀[髈]榜[牓]bao 5刨[鉋鑤]褓[緥]宝[寳寶]褒[襃]报[報]bei 5背[揹]备[備俻]悖[誖]杯[盃桮]贝[貝]ben 1奔[犇逩]beng 1綳[繃]痹[痺]逼[偪]毙[斃]秘[祕]弊[弊]秕[粃]江苏省泗阳县李口中学沈正中整理简 [繁] 体字BA10bi简 [繁] 偏旁1324个带拼音简化字对应的繁体字笔[筆]毕[畢]闭[閉]币[幣]bian 3遍[徧]边[邊]变[變]biao 4膘[臕]标[標]表[表錶]别[彆][别人彆扭]bie 2鱉[鼈]瘪[癟] bing 4冰[氷]并[幷併並竝][合併並且]禀[稟]宾[賓]bo 5钵[鉢缽盋]博[愽]驳[駁駮]脖卜[蔔][蘿蔔占卜]bu 2布[佈]补[補]cai 4睬[倸] 踩[跴]采[寀採][文采採集]彩[綵]can 4惭[慚慙]参[參叅]蚕[蠶]灿[燦]cang 1仓[倉]cao 2草[艸]操[ 撡]ce 3册[冊]厕[厠廁]策[筞筴]ceng 1层[層]cha 4碴[ ]查[査]察[詧]插[揷]chan 4产[産產鏟剷剗]馋[饞]缠[纏]忏[懺]chang 6尝[嘗嚐甞]肠[腸膓]场[場塲]偿[償]厂[廠]长[長]che 3扯[撦]彻[徹]车[車]chen 5嗔[瞋]趁[趂]尘[塵]衬[襯]称[稱]cheng 5乘[乗椉]撑[撐]澄[澂]塍[堘]惩[懲]吃[喫]翅[翄]耻[恥]痴[癡]敕[勅勑]齿[齒]迟[遲]炽[熾]B108bi chiJZ。

说文——玉带(蹀躞带)

:【说文—玉帶r碟瘦命j)蹀躞带是一种缀以垂饰的革带，带上钉有若干枚带銬，銬上备有小环，环上套挂若干小带，以便悬挂各种日常用具。

蹀躞带源于北方草原民族的胡服，便于乘骑，后传入中原，是用来佩带刀剑、算囊、刀砾等日常用品，流行于北周至唐初。

玉带最早出现于魏晋南北朝时期，一直延续到明代，由蹀躞带发展而来。

玉带，是指用玉装饰的皮革制的腰带。

而革带上起装饰作用的玉饰片，称为“玉带絝”。

一条完整的革带应由鞋，銬、铊尾和带扣四部分组成。

镶在带两端一侧为半圆形带板叫“铊尾”，带扣和铊尾就类似于我们现在的皮带扣和皮带尾部的装饰，靼是指皮质的腰带，带絝也称为带板，镶缀在裎上，形状有方形、半圆形等等，有的带絝上还有孔或者附环（如牒躞带），用来悬挂物品。

銬的最初用途是受环以悬物，后来才逐渐演变为装饰品。

唐代革带上的带鎊质地繁多，有玉、犀、金、银等。

此外，唐代还开创了按官级的高低佩带不同形式的玉带銬的制度，使得玉器具有了 “等贵贱”的作用，这在中国封建社会历史上是首创。

1970年10月，西安市何家村窖藏出土了 10副保存完整的唐代玉带銬，这是唐代玉带銬数量最多、最完整、最集中的一次重大发现，极大地丰富了人们对唐代玉带銬考古的认识，为研究唐代革带制度提供了珍贵的实物资料。

玉带作为隋唐以后帝王及文武官员服饰的重要组成部分，并与金、银、犀、角、铁、木质地的带板一起，形成区分职官等级高低、官员身份尊卑的标志。

唐代品官用绔制度官品带絝一、二、二品金玉带十三絝四品金带十一銬五品金带十絝六、七品银带九絝八、九品鍮石带八絝流外官铜铁带七銬《新唐书•车服志》记述：其后（指高宗显庆元年），以紫为三品之服，金玉带鳄十三；绯为四品之服，金带銬十一；浅;绯为五品之服，金带銬十；深绿为133六品之服，浅绿为七品之服，皆银带絝九；深青为八品之服，浅青为九品之服，皆鍮石带銬八；黄为流外官及庶人之服，铜铁带鎊七。

也就是说，在唐代以銬的多少、材质等，来区分官员品级的高低。

皮带腰带英语用记忆联想法来表达

皮带腰带在英语中分别是belt和waistband。

首先要说的是，我认为通过记忆联想法来学习和记忆英语单词是非常有效的方法。

这种方法通过将单词和相关联的形象、感觉或经历联系起来，帮助我们更容易地记住单词的意义和用法。

1. 关于belt（皮带）：让我们来看一下“belt”这个词的意义和用法。

在英语中，“belt”可以表示用来系住衣物的带子，比如皮带。

它还可以表示用来固定或连接的条状物，比如传送带、安全带等。

在拓展意义上，它还可以表示某个地区或领域。

rust belt（美国老工业地区），bible belt（美国宗教保守区）等。

2. 关于waistband（腰带）：接下来，让我们来了解一下“waistband”这个词的含义和用法。

在英语中，“waistband”是指裤子、裙子等的腰部围绕的带子。

它可以用来调节衣物的松紧度，也可以是装饰品。

在日常生活中，我们经常会听到“elastic waistband”（有弹性的腰带）或“waistband of pants”（裤子的腰带）这样的表达。

在学习和记忆“belt”和“waistband”这两个单词时，我建议可以通过以下的记忆联想法来帮助记忆。

对于“belt”，我们可以联想到电影《铁腰带》（The Belt）的主题曲，或者德国的啤酒节上人们腰间系着的皮带。

而对于“waistband”，我们可以联想到小时候爸爸系着的裤子的腰带，或者我们在购物时试穿的褶皱腰带裙。

总结：在本文中，我通过介绍了“belt”和“waistband”这两个单词的含义和用法，并提出了通过记忆联想法来学习和记忆英语单词的建议。

通过这种方法，我们可以更轻松地掌握单词的意义和用法，提高英语学习的效率和趣味性。

个人观点：我认为记忆联想法是一种非常实用的学习方法，尤其对于英语这样的外语学习来说更是如此。

它不仅可以帮助我们更好地记忆单词，还可以激发我们的联想能力和创造力。

在学习英语的过程中，我也会尝试使用这种方法来丰富和牢固地记忆词汇和表达。

简体繁体转换（SimplifiedChinesecharactersconversion）

简体繁体转换（Simplified Chinese characters conversion）"Jane / traditional conversion/ / date: April 1, 2007/ / Author: nikerFor JS / / the customers to choose traditional or simplified Chinese Chinese in web page display, the default is normal, which is simplified and traditional display/ / the first time the user visits a web page, the client will automatically detect the language operation and suggest that this function can be shut down./ / the procedure only tested in UTF8 encoding, the other does not guarantee effective encodingMost of the following parameters can change the / / - employed//s = simplified, simplified Chinese, t = traditional, traditional Chinese, n = normal, normal displayVar zh_default ='n'; / / please don't change the default language.Var zh_choose ='n'; / / the current selectionVar zh_expires = 7; //cookie expiration dateVar zh_class ='zh_click'; / / class link, ID is one of class+ s/t/nVar zh_style_active ='font-weight:bold; color:green; '; / / the currently selected link styleVar zh_style_inactive ='color:blue; '; / / non selected link styleVar zh_browserLang = ''; / / browser languageVar zh_autoLang_t = true; / / browser language automatically when the traditional operationVar zh_autoLang_s = false; / / browser language is simplified when the automatic operationVar zh_autoLang_alert = true; / / automatic operation after the prompt message/ / message automatic operation afterVar zh_autoLang_msg = 'welcome to the station, the station for the convenience of users in Hongkong Taiwan n1. by UTF-8 international encoding, in any language are not automatically determine the traditional user post transcoding.N2., display traditional language choice in n3. "at the top of the page, if you browse when there is a problem can switch n4. this message in the cookie within the period of validity only a';Var zh_autoLang_checked = 0; / / browser detection times, the first time to write cookie 1, that is 2, the future will nolonger be promptRegular language browser / judge, ie FF to lowercase, uppercaseVar zh_langReg_t = /^zh-tw|zh-hk$/i;Var zh_langReg_s = /^zh-cn$/i;/ / simplified traditional control list, can be replacedVAR Zh _ dAi Ai = 'Because love Ao Ao Mr damStrike the beaten track and strike the winding GangTo slander full Bao Bao Bao pounds peelingGeneration of shellfish both preparing barium Bi stretch pen 1毙闭边编贬变辩辫鳖瘪濒滨宾摈饼拨钵铂驳卜补参蚕残惭惨灿苍舱仓沧厕侧册测层诧搀掺蝉馋谗缠铲产阐颤场尝长偿肠厂畅钞车彻尘陈衬撑称惩诚骋痴迟驰耻齿炽冲虫宠畴踌筹绸丑橱厨锄雏础储触处传疮闯创锤纯绰辞词赐聪葱囱从丛凑窜错达带贷担单郸掸胆惮诞弹当挡党荡档捣岛祷导盗灯邓敌涤递缔点垫电淀钓调迭谍叠钉顶锭订东动栋冻斗犊独读赌镀锻断缎兑队对吨顿钝夺鹅额讹恶饿儿尔饵贰发罚阀珐矾钒烦范贩饭访纺飞废费纷坟奋愤粪丰枫锋风疯冯缝讽凤肤辐抚辅赋复负讣妇缚该钙盖干赶秆赣冈刚钢纲岗皋镐搁鸽阁铬个给龚宫巩贡钩沟构购够蛊顾剐关观馆惯贯广规硅归龟闺轨诡柜贵刽辊滚锅国过骇韩汉阂鹤贺横轰鸿红后壶护沪户哗华画划话怀坏欢环还缓换唤痪焕涣黄谎挥辉毁贿秽会烩汇讳诲绘荤浑伙获货祸击机积饥讥鸡绩缉极辑级挤几蓟剂济计记际继纪夹荚颊贾钾价驾歼监坚笺间艰缄茧检碱硷拣捡简俭减荐槛鉴践贱见键舰剑饯渐溅涧浆蒋桨奖讲酱胶浇骄娇搅铰矫侥脚饺缴绞轿较秸阶节茎惊经颈静镜径痉竞净纠厩旧驹举据锯惧剧鹃绢杰洁结诫届紧锦仅谨进晋烬尽劲荆觉决诀绝钧军骏开凯颗壳课垦恳抠库裤夸块侩宽矿旷况亏岿窥馈溃扩阔蜡腊莱来赖蓝栏拦篮阑兰澜谰揽览懒缆烂滥捞劳涝乐镭垒类泪篱离里鲤礼丽厉励砾历沥隶俩联莲连镰怜涟帘敛脸链恋炼练粮凉两辆谅疗辽镣猎临邻鳞凛赁龄铃凌灵岭领馏刘龙聋咙笼垄拢陇楼娄搂篓芦卢颅庐炉掳卤虏鲁赂禄录陆驴吕铝侣屡缕虑滤绿峦挛孪滦乱抡轮伦仑沦纶论萝罗逻锣箩骡骆络妈玛码蚂马骂吗买麦卖迈脉瞒馒蛮满谩猫锚铆贸么霉没镁门闷们锰梦谜弥觅绵缅庙灭悯闽鸣铭谬谋亩钠纳难挠脑恼闹馁腻撵捻酿鸟聂啮镊镍柠狞宁拧泞钮纽脓浓农疟诺欧鸥殴呕沤盘庞国爱赔喷鹏骗飘频贫苹凭评泼颇扑铺朴谱脐齐骑岂启气弃讫牵扦钎铅迁签谦钱钳潜浅谴堑枪呛墙蔷强抢锹桥乔侨翘窍窃钦亲轻氢倾顷请庆琼穷趋区躯驱龋颧权劝却鹊让饶扰绕热韧认纫荣绒软锐闰润洒萨鳃赛伞丧骚扫涩杀纱筛晒闪陕赡缮伤赏烧绍赊摄慑设绅审婶肾渗声绳胜圣师狮湿诗尸时蚀实识驶势释饰视试寿兽枢输书赎属术树竖数帅双谁税顺说硕烁丝饲耸怂颂讼诵擞苏诉肃虽绥岁孙损笋缩琐锁獭挞抬摊贪瘫滩坛谭谈叹汤烫涛绦腾誊锑题体屉条贴铁厅听烃铜统头图涂团颓蜕脱鸵驮驼椭洼袜弯湾顽万网韦违围为潍维苇伟伪纬谓卫温闻纹稳问瓮挝蜗涡窝呜钨乌诬无芜吴坞雾务误锡牺袭习铣戏细虾辖峡侠狭厦锨鲜纤咸贤衔闲显险现献县馅羡宪线厢镶乡详响项萧销晓啸蝎协挟携胁谐写泻谢锌衅兴汹锈绣虚嘘须许绪续轩悬选癣绚学勋询寻驯训讯逊压鸦鸭哑亚讶阉烟盐严颜阎艳厌砚彦谚验鸯杨扬疡阳痒养样瑶摇尧遥窑谣药爷页业叶医铱颐遗仪彝蚁艺亿忆义诣议谊译异绎荫阴银饮樱婴鹰应缨莹萤营荧蝇颖哟拥佣痈踊咏涌优忧邮铀犹游诱舆鱼渔娱与屿语吁御狱誉预驭鸳渊辕园员圆缘远愿约跃钥岳粤悦阅云郧匀陨运蕴酝晕韵杂灾载攒暂赞赃脏凿枣灶责择则泽贼赠扎札轧铡闸诈斋债毡盏斩辗崭栈战绽张涨帐账胀赵蛰辙锗这贞针侦诊镇阵挣睁狰帧郑证织职执纸挚掷帜质钟终种肿众诌轴皱昼骤猪诸诛烛瞩嘱贮铸筑驻专砖转赚桩庄装妆壮状锥赘坠缀谆浊兹资渍踪综总纵邹诅组钻致钟么为只凶准启板里雳余链泄';VAR Zt h _Ai Ai = 'Because of love Ao Ao Mr damStrike the beaten track and strike the winding GangTo slander full Bao Bao Bao pounds peelingGeneration of shellfish both preparing barium Bi stretch pen 1斃閉邊編貶變辯辮鼈癟瀕濱賓擯餅撥缽鉑駁蔔補參蠶殘慚慘燦蒼艙倉滄廁側冊測層詫攙摻蟬饞讒纏鏟産闡顫場嘗長償腸廠暢鈔車徹塵陳襯撐稱懲誠騁癡遲馳恥齒熾沖蟲寵疇躊籌綢醜櫥廚鋤雛礎儲觸處傳瘡闖創錘純綽辭詞賜聰蔥囪從叢湊竄錯達帶貸擔單鄲撣膽憚誕彈當擋黨蕩檔搗島禱導盜燈鄧敵滌遞締點墊電澱釣調叠諜疊釘頂錠訂東動棟凍鬥犢獨讀賭鍍鍛斷緞兌隊對噸頓鈍奪鵝額訛惡餓兒爾餌貳發罰閥琺礬釩煩範販飯訪紡飛廢費紛墳奮憤糞豐楓鋒風瘋馮縫諷鳳膚輻撫輔賦複負訃婦縛該鈣蓋幹趕稈贛岡剛鋼綱崗臯鎬擱鴿閣鉻個給龔宮鞏貢鈎溝構購夠蠱顧剮關觀館慣貫廣規矽歸龜閨軌詭櫃貴劊輥滾鍋國過駭韓漢閡鶴賀橫轟鴻紅後壺護滬戶嘩華畫劃話懷壞歡環還緩換喚瘓煥渙黃謊揮輝毀賄穢會燴彙諱誨繪葷渾夥獲貨禍擊機積饑譏雞績緝極輯級擠幾薊劑濟計記際繼紀夾莢頰賈鉀價駕殲監堅箋間艱緘繭檢堿鹼揀撿簡儉減薦檻鑒踐賤見鍵艦劍餞漸濺澗漿蔣槳獎講醬膠澆驕嬌攪鉸矯僥腳餃繳絞轎較稭階節莖驚經頸靜鏡徑痙競淨糾廄舊駒舉據鋸懼劇鵑絹傑潔結誡屆緊錦僅謹進晉燼盡勁荊覺決訣絕鈞軍駿開凱顆殼課墾懇摳庫褲誇塊儈寬礦曠況虧巋窺饋潰擴闊蠟臘萊來賴藍欄攔籃闌蘭瀾讕攬覽懶纜爛濫撈勞澇樂鐳壘類淚籬離裏鯉禮麗厲勵礫曆瀝隸倆聯蓮連鐮憐漣簾斂臉鏈戀煉練糧涼兩輛諒療遼鐐獵臨鄰鱗凜賃齡鈴淩靈嶺領餾劉龍聾嚨籠壟攏隴樓婁摟簍蘆盧顱廬爐擄鹵虜魯賂祿錄陸驢呂鋁侶屢縷慮濾綠巒攣孿灤亂掄輪倫侖淪綸論蘿羅邏鑼籮騾駱絡媽瑪碼螞馬罵嗎買麥賣邁脈瞞饅蠻滿謾貓錨鉚貿麽黴沒鎂門悶們錳夢謎彌覓綿緬廟滅憫閩鳴銘謬謀畝鈉納難撓腦惱鬧餒膩攆撚釀鳥聶齧鑷鎳檸獰甯擰濘鈕紐膿濃農瘧諾歐鷗毆嘔漚盤龐國愛賠噴鵬騙飄頻貧蘋憑評潑頗撲鋪樸譜臍齊騎豈啓氣棄訖牽扡釺鉛遷簽謙錢鉗潛淺譴塹槍嗆牆薔強搶鍬橋喬僑翹竅竊欽親輕氫傾頃請慶瓊窮趨區軀驅齲顴權勸卻鵲讓饒擾繞熱韌認紉榮絨軟銳閏潤灑薩鰓賽傘喪騷掃澀殺紗篩曬閃陝贍繕傷賞燒紹賒攝懾設紳審嬸腎滲聲繩勝聖師獅濕詩屍時蝕實識駛勢釋飾視試壽獸樞輸書贖屬術樹豎數帥雙誰稅順說碩爍絲飼聳慫頌訟誦擻蘇訴肅雖綏歲孫損筍縮瑣鎖獺撻擡攤貪癱灘壇譚談歎湯燙濤縧騰謄銻題體屜條貼鐵廳聽烴銅統頭圖塗團頹蛻脫鴕馱駝橢窪襪彎灣頑萬網韋違圍爲濰維葦偉僞緯謂衛溫聞紋穩問甕撾蝸渦窩嗚鎢烏誣無蕪吳塢霧務誤錫犧襲習銑戲細蝦轄峽俠狹廈鍁鮮纖鹹賢銜閑顯險現獻縣餡羨憲線廂鑲鄉詳響項蕭銷曉嘯蠍協挾攜脅諧寫瀉謝鋅釁興洶鏽繡虛噓須許緒續軒懸選癬絢學勳詢尋馴訓訊遜壓鴉鴨啞亞訝閹煙鹽嚴顔閻豔厭硯彥諺驗鴦楊揚瘍陽癢養樣瑤搖堯遙窯謠藥爺頁業葉醫銥頤遺儀彜蟻藝億憶義詣議誼譯異繹蔭陰銀飲櫻嬰鷹應纓瑩螢營熒蠅穎喲擁傭癰踴詠湧優憂郵鈾猶遊誘輿魚漁娛與嶼語籲禦獄譽預馭鴛淵轅園員圓緣遠願約躍鑰嶽粵悅閱雲鄖勻隕運蘊醞暈韻雜災載攢暫贊贓髒鑿棗竈責擇則澤賊贈紮劄軋鍘閘詐齋債氈盞斬輾嶄棧戰綻張漲帳賬脹趙蟄轍鍺這貞針偵診鎮陣掙睜猙幀鄭證織職執紙摯擲幟質鍾終種腫衆謅軸皺晝驟豬諸誅燭矚囑貯鑄築駐專磚轉賺樁莊裝妝壯狀錐贅墜綴諄濁茲資漬蹤綜總縱鄒詛組鑽緻鐘麼為隻兇準啟闆裡靂餘鍊洩';String.prototype.tran = function () {was s1, s2;if (zh _ choose = = 't') {s1 = zh _ s;s2 = zh _ tonnes;} else if (zh _ choose = = ') {s1 = zh _ tonnes;s2 = zh _ s;} else {return this;}was a = '';was l = this.length;for (was i = 0; i < this.length; i + +) { was c = this.charat (in);was p = s1.indexof (c)a + = p < 0? c: s2.charat (p);}return a;}function setcookie (name, value) {was argv = setcookie.arguments;was argc = setcookie.arguments.length; was expires = (argc > 2)? argv [2]: null; if (expires! = null) {was largeexpdate = new date ();largeexpdate.settime (largeexpdate.gettime () + (expires * 1000 * 3600 * 24));}document.cookie = name + "=" + "escape (value) + ((expires = = null)?" : ("; expires =" + largeexpdate.togmtstring ()));}function getcookie (name) {was search = name + "="if (document.cookie.length > 0) {offset = document.cookie.indexof (search);if (offset! = - 1) {offset + = search.length;than = document.cookie.indexof (";" offset);if (as = = - 1) than = document.cookie.length;return unescape (document.cookie.substring (offset than));} else {return '';}}}function zh _ tranbody (obj) {was o = (typeof (obj) = = "object")? obj.childnodes: document.body.childnodes;for (was i = 0; i < o.length; i + +) {was c = o.item (in);if ('| | br | mr | textarea | script |'.indexof ("|" + + "c.tagname | ') > 0) continue;if (c.classname = = zh _ class) {if (c.id = = zh _ class + _ + zh _ choose) {c.setattribute ('style', zh _ style _ active);c.style.csstext = zh _ style _ active;} else {c.setattribute ('style', zh _ style _ inactive);c.style.csstext = zh _ style _ inactive;}continue;}if (c.title! = '' & & c.title! c.title = = null) c.title.tran ();if (c.alt! = '' & & c.alt! c.alt = = null) c.alt.tran ();if (c.tagname = = "input" & & c.value! = '' & & c.type! = 'text' & & c.type! = 'hidden' & & c.type! password = '') c.value = c.value.tran ();if (c.nodetype = = 3) {c.data = c.data.tran ();} else {zh _ tranbody (c);}}}function zh _ tran (gos) {if (gos) zh _ choose = go;setcookie (zh _ choose, zh _ choose, zh _ expires);if (gos = = 'n') {window.location.reload ();} else {zh _ tranbody ();}}function zh _ getlang () {if (getcookie (zh _ choose ')) {zh _ choose = getcookie (zh _ choose ');return true;}if (! zh _ autolang _ t & &! zh _ autolang _ s) return false; 如果（getcookie（'zh_autolang_checked '））返回false；如果（导航语言）{zh_browserlang = nguage；} else if（导航仪。

人教版八下Unit1 SectionB词汇精讲

knee /ni:/ n. 膝;膝盖
nosebleed /'nəʊzbli:d/ n. 鼻出血
Unit 1 What's the matter? 单词表 (P5)
nosebleed n. 鼻出血
have a nosebleed bandage /'bændɪdʒ/ n. 绷带;v. 用绷带包扎
流鼻血
Unit 1 What's the matter? 单词表 (P5)
knee n. 膝;膝盖
bandage /'bændɪdʒ/ n. 绷带;v. 用绷带包扎 press /pres/ v. 压;挤;按 sick /sɪk/ adj. 生病的;有病的
他昨天划伤了他的膝盖. He cut his knee yesterday.
Unit 1 What's the matter? 单词表 (P6)
sunburned adj. 晒伤的
breathe /bri:ð/ v. 呼吸 sunburned /'sʌnbɜː(r)nd/ adj. 晒伤的
press /pres/ v. 压;挤;按
sick /sɪk/ adj. 生病的;有病的 knee /ni:/ n. 膝;膝盖 nosebleed /'nəʊzbli:d/ n. 鼻出血
他流鼻血了. He had a nosebleed.
Unit 1 What's the matter? 单词表 (P6) breathe /bri:ð/ v. 呼吸 sunburned /'sʌnbɜː(r)nd/ adj. 晒伤的 ourselves /,aʊə(r)'selvz/ pron. 我们自己 climber /'klaɪmə(r)/ n. 登山者;攀登者

简体繁体转换

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ura作为前缀的意思

ura作为前缀的意思
"ura"作为前缀可以有多种含义，具体意思取决于它被添加到的词语或短语。

以下是一些常见的含义：
1. Ura-（乌拉）：这个前缀源自拉丁语“ura”或希腊语“oura”，表示“尾巴”或“尾部”。

在科学领域，常用于描述一些生物的尾部特征，比如“urapod”（尾脚）。

2. Ura-（乌拉）：在日语中，"ura"经常用作前缀，表示“背面”或“反面”。

例如，“uragiri”（背叛）表示对某人的背叛行为，“uragawa”（背面）表示物体的背面或反面。

3. Ura-（乌拉）：在芬兰语中，"ura"是一个常见的前缀，表示“远离”或“旁边”。

例如，“urakylä”（村庄旁边）表示位于村庄附近的区域。

4. Ura-（乌拉）：在匈牙利语中，"ura"是一个表示“进入”或“加入”的前缀。

例如，“uralkodik”（加入统治）表示加入统治或掌权。

5. Ura-（乌拉）：在俄罗斯语中，"ura"表示“欢呼”或“喝彩”。

例如，“uraaa”是一种常见的欢呼声，用于庆祝或表达喜悦。

请注意，"ura"作为前缀的具体意义可能因不同的语言和语境而有所不同。

上述解释只是一些常见用法的例子，可能还有其他含义和用
法。