7B1-2新
(完整)新7BU1知识点讲解(译林牛津版),推荐文档
Unit1 Dream HomeComic strip1、Would you like to live in a palace, Eddie?Would you like to…？带有委婉的语气，用来征求意见、提出建议或发出邀请，意为“你愿意/想要……吗？”。
【拓展】Would you like…？的肯定与否定回答：若其后为名词或代词，则肯定回答用“Yes, please.”，否定回答用“No, thanks.”若其后为动词不定式，则肯定回答用“Yes, I’d love/ like to.”，否定回答用根据具体情况提出理由，如：“I’m afraid I can’t.”2、next to意为“紧靠，紧邻”例如：My school is next to the bank.3、There are twenty restaurants in town.镇里有20家餐馆。
（1）本句为there be 句型，表示“某处有某物”。
注意there be 句型不能与have/ has连用。
辨析：there be 与havethere be强调的是某处存在某物/某人，不强调事物属于谁have强调某事物属于谁，意为“拥有”（2）in town意为“在城里”，town前无需加定冠词the。
4、The biggest one in Fifth Street!第五大街上的最大的那家！句中one指代上文所提到的restaurant。
辨析：one与itone 泛指用来指代前面提到过的那类人或物，用于指代名词单数。
it 特指用来指代前面提到过的那个物，用于指代名词单数或不可数名词。
welcome to the unit1、It’s in a town near Tokyo.它在东京附近的一个镇上。
in 为介词，意为“在”，此处表地点辨析：in, on与toin表示包含on表示接壤to表示相分离2、Is Tokyo the capital of Japan?东京是日本的首都吗？capital作名词，意为“首都”。
压力管道材料等级表
实用标准文案目录1.管道等级代号说明 (1)2.缩写词说明 (1)3、采用的主要管道器材标准(规范) (3)4、管道等级说明 (6)5.管道分支表见表－1 (7)6.管道变径表见表－2 (8)7、管道等级索引 (9)管道等级号: 2A1 (13)管道等级号：2A2 (18)管道等级号：2A3 (22)管道等级号: 2B1 (29)管道等级号: 2B2 (35)管道等级号: 2B3 (41)管道等级号: 2B4 (46)管道等级号: 2B5 (53)管道等级号: 2B6 (60)管道等级号: 2C1 (66)管道等级号: 2C2 (73)管道等级号: 2C3 (79)管道等级号: 2H1 (86)管道等级号: 2L1 (91)管道等级号: 2L2 (96)管道等级号: 2L3 (101)管道等级号: 2L4 (106)管道等级号: 3B1 (111)管道等级号: 3B2 (117)管道等级号: 3B3 (123)管道等级号: 3C2 (140)管道等级号: 3C3 (145)管道等级号: 3H1 (150)管道等级号: 3H2 (156)管道等级号: 3H3 (162)管道等级号: 3H4 (168)管道等级号: 3H5 (175)管道等级号: 3H6 (181)管道等级号: 3K1 (187)管道等级号: 3K2 (192)管道等级号: 3K3 (198)管道等级号: 5B1 (203)管道等级号: 5B2 (208)管道等级号: 5B3 (214)管道等级号: 5B5 (220)管道等级号: 5F1 (225)管道等级号: 5H1 (230)管道等级号: 5H2 (236)管道等级号: 5H3 (242)管道等级号: 5K1 (248)管道等级号: 5L1 (254)管道等级号:7B1 (259)管道等级号: 7H1 (265)管道等级号: 7K1 (271)管道等级号: 8D1 (277)管道等级号: 8H1 (282)管道等级号: 8K1 (288)管道等级号:9D1 (293)管道等级号: SP1 (298)管道等级号: STB (304)1.管道等级代号说明1.1管道等级代号由三个单元组成，其表示方法如下：例如2A1等级，各单元字符表示如下表1.2 第一单元:压力等级1.3 第二单元用英文字母表示管道的主要材质A：Q235B，Q235+ZnB：20#C：20#D：A106F：1 1/4Cr-1/2MoH：1Cr5Mo,15CrMo，5Cr-0.5MoK：ASTM A312 Gr.TP321,TP316L （进口不锈钢）L：0Cr18Ni9 0Cr18Ni10Ti, 0Cr18Ni10Ti（国产不锈钢）1.4第三单元用阿拉伯数字表示在管道主要材质与压力等级相同时，不同设计条件下顺序号。
BL1-02中文资料
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
TL=90 C 8.3ms SINGLE HALF SINE-WAVE (JEDEC METHOD)
o
.6
30
.4
.2
Sing Phase Wave 60Hz Inductive or Resistive Load 0 20 40 60 80 100 120 140
元器件交易网
FRONTIER ELECTRONICS CO., LTD.
BL1-005 THRU BL1-10
1A BRIDGE RECTIFIERS
FEATURES ! PLASTIC MATEIAL USED CARRIES UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 ! TYPICAL IR LESS THAN 1µA ! IDEAL FOR PRINTED CIRCUIT BOARD ! HIGH TEMPERATURE SOLDERING GUARANTEED︰260℃/105 (9.5mm) LEAD LENGTH / 5LBS., (2.3KG)TENSION ! SURGE OVERLOAD RATING：30A PEAK
RATINGS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT .375〞(9.5mm) LEAD LENGTH AT TA=55°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE SYMBOL BL1-005 BL1-01 BL1-02 BL1-04 BL1-06 BL1-08 BL1-10 VRRM 50 100 200 400 600 800 1000 VRMS 35 70 140 280 420 560 700 VDC 50 100 200 400 600 800 1000 IO IFSM CJ TSTG TOP 1.0 30 - 55 TO + 150 - 55 TO+ 125 UNITS V V V A A ℃ ℃
7b 教材新Unit1教案
thousand n.千hundred n.百111 , 1 1 1 , 1 1 1 , 1 1 1billion n.十亿million n.百万Practise: How to read them1001,00010,000100,000100,000,0001,000,000,0001.读三位以上的数词时，要在十位前加“and”,如十位为0则在个位前加“and”,其他每三位数用”,”隔开;2.hundred, thousand, million, billion1) 当有具体数量时，不能加“s”和“of ”。
2)当表示泛指数量时用以下形式:hundreds of … thousands of… millions of, billions ofTry to say the numbersA 597B 976C 1,204D 4,978E 5,809F 9,784P11: Learning about different countriesRead the numbers correctlyStep4Pay attention!read the ordinal numbersHow to write ordinal numbers1.序数词1━19:除first, second, third, fifth, eighth, ninth, twelfth变化不规则外, 其余均由在基数词后加上“th”。
2.十位整数的序数词:将基数词的词尾“y”变成“ie”再加“th”。
3.几十几的序数词: 把个位数变成序数词,十位数不变。
4.整百、整千的序数词:hundredth, thousandth, millionth, billionth序数词须与the、物主代词或名词所有格连用eg. Look at the fourth picture on your book.Today is my fifteenth birthday.It’s Lily’s fifth time to come to China.Complete the sentencesStep 7:Homework完成练习册。
常用稳压二极管型号
常用稳压二极管参数产品名称规格型号参 数品 牌稳压二极管 1/2W HZ2B11/2W HZ2B1 1.9-2.1V日立稳压二极管 1/2W HZ7A11/2W HZ7A1 6.3-6.6V日立稳压二极管 1/2W HZ7A21/2W HZ7A2 6.6-6.7V日立稳压二极管 1/2W HZ7A31/2W HZ7A3 6.6-6.9V日立稳压二极管 1/2W HZ7B11/2W HZ7B1 6.7-7.0V日立稳压二极管 1/2W HZ7B21/2W HZ7B2 6.9-7.2V日立稳压二极管 1/2W HZ7B31/2W HZ7B37.0-7.3V日立稳压二极管 1/2W HZ7C11/2W HZ7C17.2-7.6V日立稳压二极管 1/2W HZ7C21/2W HZ7C27.3-7.7V日立稳压二极管 1/2W HZ7C31/2W HZ7C37.5-7.9V日立稳压二极管 1/2W HZ9A11/2W HZ9A17.7-8.1V日立稳压二极管 1/2W HZ9A21/2W HZ9A27.9-8.3V日立稳压二极管 1/2W HZ9A31/2W HZ9A38.1-8.5V日立稳压二极管 1/2W HZ9B11/2W HZ9B18.3-8.7V日立稳压二极管 1/2W HZ9B21/2W HZ9B28.5-8.9V日立稳压二极管 1/2W HZ9B31/2W HZ9B38.7-9.1V日立稳压二极管 1/2W HZ9C11/2W HZ9C18.9-9.3V日立稳压二极管 1/2W HZ9C21/2W HZ9C29.1-9.5V日立稳压二极管 1/2W HZ9C31/2W HZ9C39.3-9.7V日立稳压二极管 1/2W HZ11A11/2W HZ11A19.5-9.9V日立稳压二极管 1/2W HZ11A21/2W HZ11A29.7-10.1V日立稳压二极管 1/2W HZ11A31/2W HZ11A39.9-10.3V日立稳压二极管 1/2W HZ11B11/2W HZ11B110.2-10.6V日立稳压二极管 1/2W HZ11B21/2W HZ11B210.4-10.8V日立稳压二极管 1/2W HZ11B31/2W HZ11B310.7-11.1V日立稳压二极管 1/2W HZ11C11/2W HZ11C110.9-11.3V日立稳压二极管 1/2W HZ11C21/2W HZ11C211.1-11.6V日立稳压二极管 1/2W HZ11C31/2W HZ11C311.4-11.9V日立稳压二极管 1/2W HZ12A11/2W HZ12A111.6-12.1V日立稳压二极管 1/2W HZ12A21/2W HZ12A211.9-12.4V日立稳压二极管 1/2W HZ12A31/2W HZ12A312.2-12.7V日立 稳压二极管 1/2W HZ12A31/2W HZ12A312.2-12.7V日立稳压二极管 1/2W HZ2B21/2W HZ2B2 2.0-2.2V日立稳压二极管 1/2W HZ2B31/2W HZ2B3 2.1-2.3V日立稳压二极管 1/2W HZ2C11/2W HZ2C1 2.2-2.4V日立稳压二极管 1/2W HZ2C21/2W HZ2C2 2.3-2.5V日立稳压二极管 1/2W HZ2C31/2W HZ2C3 2.4-2.6V日立稳压二极管 1/2W HZ3A11/2W HZ3A1 2.5-2.7V日立稳压二极管 1/2W HZ3A21/2W HZ3A2 2.6-2.8V日立稳压二极管 1/2W HZ3A31/2W HZ3A3 2.6-2.9V日立稳压二极管 1/2W HZ3B11/2W HZ3B1 2.8-3.0V日立稳压二极管 1/2W HZ3B21/2W HZ3B2 2.9-3.1V日立稳压二极管 1/2W HZ3B31/2W HZ3B3 3.0-3.2V日立稳压二极管 1/2W HZ3C11/2W HZ3C1 3.1-3.3V日立稳压二极管 1/2W HZ3C21/2W HZ3C2 3.3-3.5V日立。
IB-2
2009 年 12 月 15 日起生效
第 5 页 共 12 页
手洗产品的附加强制性标准
性能 松弛收缩 最高（%） （洗涤程序 1×7A）
毡化收缩 最高（%） （洗涤程序 1×7A）
羊毛标志测 试方法 31
合格水平
产品收缩后不能低于产品的声明尺寸（见下面括号内注 释） 或 宽度：4%（最高） 长度：4%（最高） （如果产品尺寸为测量值而非商标上的声明尺寸）
第 10 页注 8）：可机洗。
y 床垫（含有高比例羊毛混纺的夹层） y 有可拆卸机洗保护罩的床垫（含有高比例羊毛混纺夹层）[包括亚洲折叠式床垫]。当作为床垫整
体必需的组成部分销售时，高比例羊毛混纺标志可用于可拆卸机洗床垫保护罩。
y 床垫和绗缝羊毛夹层（用于床垫，可拆卸机洗床垫保护罩，绗缝盖被，被褥，装饰被，日式盖被，
287
可接受（见后注 6.2.2）
（洗后的满意水平 ：是否有纤维成块、毡并、硬化）
274
不差于 3－4/C
注：
1. 洗涤说明： 手洗－平铺晾干 或 手洗－悬挂晾干
2. 必须测量产品的实际尺寸，该尺寸必须等于（或大于）其声明尺寸。
2009 年 12 月 15 日起生效
第 6 页 共 12 页
可机洗产品的附加强制性标准
可机洗说明
31
见第 6 页表格－可机洗产品
羊毛填充或夹层重量 最低（gm-2） 绗缝床垫保护罩 轻质绗缝盖被、被褥、装饰被和日式盖被 绗缝盖被、被褥、装饰被和日式盖被 绗缝垫被、褥垫、床垫
：普通织物外罩 ：绒头织物外罩 床垫中羊毛夹层（单面或双面的每一面） 羊毛绒头床垫上表面 (见下表) 日式垫被：羊毛填充重量 枕头： 普通枕罩 用羊毛填充的绗缝枕罩
江苏译林牛津英语7BUnit1单元测试卷及答案[1]
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译林7B Unit1单元测试卷满分(120分)第Ⅰ卷选择题(共50分)I.单项选择(20分）（ ) 1。
They live on the second floor and we live on the first floor. We live ______ them.A. belowB. overC. above D。
next to（） 2。
6，425，200 should be read___________ 。
A。
six millions, four hundred and twenty—five thousand， two hundredB。
six million， four hundred, twenty—five thousand, two hundredC. six million， four hundred and twenty-five thousand, two hundredD. six million, four hundred and twenty-five thousand and two hundred( ) 3。
His friends will arrive ________ Beijing _________ the evening of June 1st.A. at； inB. in； onC. on; inD. in； at( ） 4. — How old is your son?— . _________。
新概念英语青少版2b参考答案
新概念英语青少版2b参考答案Unit 1: A new startLesson 1: A new schoolExercise 1:(Fill in the blanks with the correct form of the verbs in brackets.)1. I am (be) very excited about starting my new school.2. She has (have) already made some new friends.3. They are (be) going to the library after school.4. He hasn't (not have) finished his homework yet.5. We are going (go) to the sports center this weekend.Exercise 2:(Match the sentences to make dialogues.)a) Where's the science lab?b) I'm new here.c) Can you show me the way?d) Sure, follow me.1. a - c - d2. b - d - cUnit 2: Friends and familyLesson 1: My family(Complete the sentences with the correct possessive adjectives.)1. This is my (I) family photo.2. That's her (she) cat.3. These are our (we) books.4. Is this your (you) car?5. Their (they) house is very big.Exercise 2:(Write 'T' for true or 'F' for false for the following statements.)1. My sister is a doctor. (T/F)2. My father works in a bank. (T/F)3. My mother is a teacher. (T/F)4. I have two brothers. (T/F)5. We live in a small flat. (T/F)Unit 3: My new homeLesson 1: My bedroomExercise 1:(Rewrite the sentences starting with "There is" or "There are".)1. A bed in my bedroom. → There is a bed in my bedroom.2. Some books on the desk.3. A lot of clothes in the wardrobe.4. A computer on the table.5. Some photos on the wall.(Answer the questions.)1. What's on the desk? There are some books on the desk.2. Where's the computer? It's on the table.3. How many windows are there in your bedroom? There isone/two/three... window(s) in my bedroom.Unit 4: Daily routinesLesson 1: What do you do every day?Exercise 1:(Fill in the blanks with the correct form of the verbs in brackets.)1. I get up (get up) at seven o'clock every morning.2. She brushes her teeth (brush) after breakfast.3. They have (have) lunch at school.4. He watches (watch) TV in the evening.5. We go to bed (go to bed) at ten o'clock.Exercise 2:(Complete the dialogue with the correct form of the verbs.) A: What do you do (do) after school?B: I play (play) football with my friends.Unit 5: Free timeLesson 1: HobbiesExercise 1:(Write sentences about your hobbies using the present simpletense.)1. I like playing football.2. She enjoys reading books.3. We often go swimming.4. He loves listening to music.5. They prefer playing computer games.Exercise 2:(Choose the correct answer.)1. What does your sister do in her free time?a) She plays the piano.b) She plays football.Answer: a) She plays the piano.2. What do you and your friends do on weekends?a) We go to the cinema.b) We stay at home.Answer: a) We go to the cinema.Unit 6: Food and drinkLesson 1: Food we likeExercise 1:(Complete the menu with the correct food items.)1. I'd like some spaghetti, please.2. Can I have a hamburger and fries?3. I'll have a sandwich and a salad.4. Are you having pizza or pasta?5. I'm not hungry, just a drink, please.Exercise 2:(Write 'T' for true or 'F' for false for the following statements.)1. I like apples and bananas. (T/。
教学指导书7BM2U1-2公开课教案教学设计课件案例试卷
Module 2 What can you do?Unit 1 I can play the piano.Teaching aimsTo understand the using can and can’t.Teaching Objectives1. Key vocabulary: play, tennis, piano, ride, club, term, board, would like, well, all,that’s all, worry, worry about, teach, then2. Key structures: 1) I can ….2) I can’t ….Teaching StepsStep 1 一、单项选择：( )1. —What can you do, Lingling? —I can __________.A. play the footballB. ride bikeC. play the pianoD. play a basketball ( )2. I can sing English songs ________ I can dance.A. andB. soC. orD. but( )3. He can sing, ________ he can’t cook.A. andB. soC. orD. but( )4. —Can Jim play basketball? —______________.A. Yes, I canB. Yes, he canC. No, you can’tD. No, he isn’t. ( )5. —Can you speak English well? — _________.A. No, I can’tB. Yes, I haveC. No, I don’tD. Yes, I speak Keys: 1. C 2. A 3. D 4. B 5. AStep2二、完成句子：1. Tony，你会说中文吗？________ you _______________, Tony?2. 这学期新的俱乐部名单在公布板上。
新魔法英语7b单元5范文
新魔法英语7b单元5范文Title: Exploring the Depths of Unit 5 in New Magic English 7B.As we delve into the rich and diverse content of Unit 5 in New Magic English 7B, we embark on a journey that takes us through the fascinating world of language learning. This unit, like any other, is a mosaic of diverse topics and skills that together form a coherent and engaging learning experience.The journey begins with the vocabulary. The words and phrases introduced in this unit are not just random selections; they are carefully chosen to reflect real-world scenarios and cultural nuances. They range from the basic to the more complex, providing a solid foundation for language development. The use of context-based examples ensures that the learners not only memorize the words but also understand their usage and application.Grammar, as always, plays a pivotal role in this unit. The focus is on mastering the subtleties of the language, enabling the learners to construct sentences that are grammatically correct and meaningful. The exercises are designed to reinforce these concepts through practice, making the learning process more interactive and engaging.Reading comprehension is another key aspect of this unit. The selection of texts is diverse, ranging from narrative passages to informational texts. This variety not only keeps the learners engaged but also exposes them to different writing styles and perspectives. The questions designed for these texts challenge the learners to think critically and analyze the information presented.Writing skills are also honed in this unit. The learners are introduced to different writing tasks that require them to apply the knowledge they have gained throughout the unit. From writing simple sentences to constructing paragraphs and essays, the exercises gradually increase in difficulty, challenging the learners to push their boundaries.Listening and speaking skills are also addressed inthis unit. Through a variety of audio materials and speaking activities, the learners are encouraged to develop their proficiency in understanding and expressing ideas in English. These activities promote active participation and collaboration among the learners, making the learning process more dynamic and enjoyable.Cultural understanding is another important aspect of this unit. The learners are exposed to different cultures and traditions through the texts and activities, enabling them to appreciate the diversity of the world. This cross-cultural exposure is crucial in fostering a global mindset and preparing the learners for the interconnected world we live in.In conclusion, Unit 5 in New Magic English 7B is a comprehensive and engaging learning experience that covers all aspects of language learning. The focus on vocabulary, grammar, reading comprehension, writing skills, listening, speaking, and cultural understanding ensures that thelearners not only acquire knowledge but also develop their proficiency and confidence in using English. The diverse range of activities and materials keeps the learners engaged and motivated throughout the unit, making the learning process more enjoyable and rewarding.。
新魔法英语7b范文海南省中考模拟英语作文范文
新魔法英语7b范文海南省中考模拟英语作文范文As a student preparing for the Hainan Provincial Middle School English Exam, I understand the importance of being able to write a well-structured and coherent essay. In this simulated exam, we are required to write an essay based on a given prompt. The prompt for this particular exam is about magic and how it can be usedin various situations. This topic is both interesting and challenging, as it requires us to think creatively and critically about the concept of magic and its implications. When it comes to the topic of magic, there are multipleperspectives to consider. Some may view magic as a form of entertainment, something that is used to amaze and delight audiences. Others may see magic as a way to bring about positive change in the world, using it to help others in needor to solve difficult problems. There are also those who may be skeptical of magic, viewing it as nothing more than a trick or illusion. In my opinion, magic can bea powerful tool when used responsibly and ethically. While it may not be able to solve all of our problems, it can certainly bring joy and wonder into our lives. For example, a magician performing at a children's hospital can bring smiles tothe faces of sick children and their families, providing a much-needed distraction from their troubles. In this way, magic can be a force for good in the world. However, it is important to remember that magic is not a substitute for hard work and determination. While it may be tempting to rely on magic to solve our problems, true success comes from our own efforts and perseverance. Magic should be seen asa supplement to our own abilities, not a replacement for them. In conclusion, the topic of magic is a fascinating one that can be approached from multiple perspectives. Whether we see magic as a form of entertainment, a tool for positive change, or something to be skeptical of, it is clear that magic has the power to captivate and inspire us. As we prepare for the Hainan Provincial Middle School English Exam, let us remember to approach the topic of magic with an open mind and a sense of wonder. Who knows what magic we may discover along the way?。
hb1-201-2002
hb1-201-2002HB1-201-2002是中国国家标准化管理委员会发布的《锅炉技术参数和性能测试方法》标准。
该标准规定了锅炉的技术参数和性能测试方法，可以应用于锅炉制造、使用和检测过程中的各个环节。
该标准主要包括以下内容：1. 标准的适用范围和引用文件该部分详细说明了标准适用的锅炉类型范围及相关标准文件的引用。
2. 术语和定义此部分列出了标准中使用到的术语及其定义，确保在标准应用过程中各方对术语的理解一致。
3. 技术参数的确定和范围此部分介绍了锅炉的技术参数，包括蒸发量、排烟温度、炉排面积、热效率等，并规定了这些参数的测量方法。
4. 性能测试项目此部分详细说明了锅炉性能测试的具体项目，包括锅炉燃烧系统、水循环系统、安全保护系统、仪表系统等各方面的测试内容。
5. 性能测试方法和步骤该部分详细描述了锅炉性能测试的方法和步骤，包括对锅炉进行负荷试验、热效率测试、气体成分测定、水质分析、烟气分析等。
6. 测试结果的计算和评定此部分介绍了锅炉性能测试结果的计算方法和评定标准，对测试数据进行分析，以判断锅炉的性能是否符合要求。
7. 技术参数和性能测试报告该部分规定了技术参数和性能测试的报告内容和格式要求，包括锅炉型号、规格、技术参数、测试方法、测试结果等。
通过遵循HB1-201-2002标准，可以确保锅炉的技术参数和性能测试过程的规范性和准确性。
标准的发布使得锅炉制造商、用户和检测机构之间可以在相同的测试方法和评定标准下进行交流和合作，提高了锅炉的设计、制造和使用质量。
总之，HB1-201-2002《锅炉技术参数和性能测试方法》标准对于锅炉的技术参数和性能测试提供了明确的规范，确保了锅炉制造商、用户和检测机构之间在锅炉测试过程中的一致性和可比性。
这对于确保锅炉的质量和性能达到设计要求非常重要。
同时，该标准也为锅炉的设计和使用提供了依据，有利于推动锅炉行业的发展。
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18. communicate with: exchange ideas , information，news with sb. 与某人交流 It’s very important to learn how to communicate with others 19. on Earth =on the earth 在地球上 What is the biggest animal on Earth? on earth ：到底，究竟 What do you mean on earth? 你到底是什么意思呀？ 20. cut down: 砍倒 (代词只放在中间） cut down the tree =cut it down.
25. warn (v.): say that something bad or dangerous may happen 科学家警告说人类正在毁坏地球。 The scientists warn that human beings are destroying Earth. warn sb. =give sb. a warning 警告 warn sb. against sth. = warn sb. not to do sth. 警告…人不要去做…
• 3. be famous for= be well-known for • 以…著称 • be famous as 以…身份而著名 for • Shenzhen is famous ____ high buildings. as • Michael Jackson is famous ____ a great singer.
• How do you plan …?=What’s your plan for…? • 你怎么计划…? • 12. exhibit v. 展出，展览 • exhibition n.展览 exhibition • There is an __________ in Shenzhen. • Many new products are exhibited on the ____ ______ show.
That’s not my bike. ________(me) is at home. Animals are in great_________________ (dangerous). We must protect them. Why are you so __________ ( interest ) in science ? Do you enjoy ________ ( breathe ) pure, cool air ? Trees can take __________ ( harm ) gas from the air. Do you know why dinosaurs __________ （exist）on Earth many years ago ? — Why not go ____ (ski) in the mountain next week? The twins went to Benny’s party last night and they enjoyed ______ (oneself). Catherine likes going ____ (shop) alone on weekends EuroDisney offers many _____ (attract) to the visitors I am _______ _ (terrible) sorry for keeping you waitin
• 5. such as 例如（举系列例子） • for example 举一个例子
6. offer sth. to sb. 提供…东西给…人 • =provide sth. for sth. • =provide sb.with sth. • =supply sth. for sb.
• 政府为这些孤儿提供生活费 • The government offers cost of living to the orphans provides • The government _______the orphans _____ cost of living. for • The government provides the ______ with cost of living ____ the orphans.
Chapter1
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1.形容词性物主代词与名词性物主代词的区别 形容词性物主代词： my,our,your,his,her,their 用作定语，后接名词 I like your bike. This is my book. 名词性物主代词:用作表语,后不能再接名词。 Is this bike yours? This book is mine.
21. be in danger : in a dangerous situation 处于危险之中 danger (n.) dangerous (adj.) 在这场洪水灾难的人们处于危险之中 The people in the flood are in danger. The big fire is very dangerous.
7B1-2知识点复习
前置作业： 请思考并回答以下问题： 1.形容词性物主代词与名词性物主代词的区别。 2. “提供某人某物” 有几种表示法？ 3. used to 与be used to doing 和 be used to do 的区别 4. be famous for 与be famous as 的区别 5. join 与join in 后分别接什么？ 6. May I do…? 与Must I do…? 的否定回答
Chapter2
15. breathe (v.): take in and out air 呼吸 breath (n.) breathe fresh air 呼吸新鲜空气 out of breath 气踹嘘嘘
16. burn (v.): damage sth. by fire 烧毁 (burnt,burnt) He burnt the letter after reading it. burning Keep the candle _______, and we can see the stuffs inside.
9. shop for sth.=buy sth • 购物，买…东西 • My mum usually shopped for food in this market. • 10. go abroad • =go to other country • 出国
• 11. plan to do sth.= make plans to do sth. 计划做…
13. against (prep.) disagreeing; opposing do …against sth. 反对 Peter took part in an activity against smoking. 14. be interested in: be keen on 对…感兴趣 Mary is interested in collecting coins. be interesting: be fun …有趣的 This film is very interesting. 这部电影很有趣
26. stop sb. from doing sth. 阻止…人做… = prevent sb. from doing =keep sb. from doing 我们应该阻止工厂将废水排入河流。 We should stop the factories pouring the waste water into rivers.
在阳光下看书对眼睛有害。 Reading in the sun is _______to your eyes. harmful 吸烟对健康有害 Smoking does _____ to your health. harm 24. join (v.): connect things together join +组织,团体 join the League( Party) 入团/党 join in +活动 join in a game/match 参加游戏/比赛
• 7. help sb. (to) do sth. • =help sb. with sth. 帮助…人做… • • 他经常帮我学英语 • He often helps me study English.
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=He often helps me with English.
• 8. be the same …as 与…相同 • be similar to 与…相似
22. end (n.): in the end: at last, finally 最后，终于 at the end of the road 在…的末端 Turn left at the end of the corridor.
23. harmful adj. 有害的 be harmful to…=do harm to… =be bad for…对…有害
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4. used to do 过去常常做… be used to doing 习惯做… be used to do 被用来做… 我过去常在这条小河里游泳 I used to swim in this small river. 他习惯早起 He is used to getting up early. 木头可以被用来做家具 Wood can be used to make furniture.
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---Excuse me, is this _____ new camera? ---Yes, it’s ________? A. your, my B. your, mine C. yours, my D. yours, mine ---Where is my pen? ---Oh, sorry. I have taken _______ by mistake. A. yours B. his C. mine D. hers Mr. Smith is an old friend of＿＿＿. A. I B. me C. my D. mine ---Hi! A purse is on the ground. Whose is it? ---There’s a girl over there. Maybe it’s _________. （ • A. her B. hers C. she D. herself