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1、精选学习资料 - - - - - - - - - 学问点大全新版深圳广州沈阳版牛津英语七年级下Unit 6 Electricity . 短语（词组）1. moment 可数名词 , 意为 ”瞬时;片刻” 如： I 与 moment 相关的短语：d like to talk to you for a moment. a moment ago 刚刚 ;刚才如：He was here a moment ago. at the moment 现在 ;此刻如：He is at home at the moment. wait a moment 等一会儿如：Wait a moment, please. l
2、ater 副词 ,意为 ”后来 ;以后 ”2. at the moment 此时此刻；for the moment 临时；in a moment 过一会儿；at any moment任何时刻3. a packet of 一袋不行数名词没有复数形式, 在表示数量时,常用 “ a+单位量词 +of+不行数名词 ”结构；如： a piece of meat; a piece of paper; a glass of apple juice; a bag of milk 数词 +单位量词 +of+不行数名词 可数名词复数如： two glasses of water; three cups of te
3、a; two packets of sweets ; three bags of pencils 4. in a way 在某种程度上名师归纳总结 on the way 在路上；in the way 挡道；第 1 页,共 9 页in this way 这边走；by the way 顺便问下5. connect 连接 常用结构 : be connected to sth. 连接到 connect sth. to/with把 和 连接起来 . - - - - - - -精选学习资料 - - - - - - - - - 学问点大全如： Turn on your computer and connec
4、t it to the Internet. The railway line connects Wuhan to Shanghai. 6. power station 发电站7. washing machine 洗衣机8. switch off=turn off 关掉9. tidy up 整理 整理 =put away 10. air condition 空调11. come into 进入 之内12. provide sb. with sth. 供应给某人某物如： The sun provides us with light and heat. “为某人供应某物 ” 仍可以用 provide
5、 sth. for sb. 13. “ as many + 复数名词 +as ” 如： I have as many books as you. “ as much + 不行数名词 +as” 意为 ”和 一样多的 ” 我和你有一样多的书 . 意为 ”和 一样多的 ” 如： My brother drinks as much milk as I every day. 14. share sth. with sb. 15. 1 “ keep + sb. / sth. + 形容词 ” 与某人合用 /共享某物 意为 “让某人 /某物保持某种状态 ”；2 keep doing sth. 连续不断地做某事
6、,始终做；强调不断重复的动作；如： Li Lei keeps buying books about cars. 李雷不断地买有关车的书；3 keep sb./ sth. doing sth. 让某人不断地做某事4 keep sb. from doing sth. 阻挡某人做某事如：We must keep them from getting to know our plans. 我们必需防止他们知道我们的方案；名师归纳总结 - - - - - - -第 2 页,共 9 页精选学习资料 - - - - - - - - - 学问点大全16. at least 至少17. make sure 务必,
7、确信. 语法：情态动词一、情态动词的定义情态动词是一类用于表示说话人的语气和情态的助动词；常表示命令、 恳求、拒绝、义务、可能、需要等；二、情态动词的特点1. 情态动词无人称和数的变化 , 2. 情态动词后面跟的动词需用原形 ,否定式构成是在情态动词后面加 not；3. 个别情态动词有过去式 , 过去式用来表达更客气 , 委婉的语气 , 时态性不强, 可用于过去,现在；三、情态动词的用法1. can/could；can t/couldn t 否定 1 表示才能 , 意为 “能、会 ”, 例如：如：I can speak a little English. - Can you ride a bi
8、ke. I can t swim. - Yes, I can. / No, I cant. 2 表示恳求或答应,多用于口语中,意为“可以、能 ”等如：You can go home now. 现在你可以回家了- Can I borrow your bike. You can t stop your car here. - Yes, you can. / No, you can t. 3 用于否定句、疑问句中,表示推测、怀疑或不愿定 . 如：Lucy can t be at home now, she went to the park just now. Where can it be. I c
9、ant find my football. 【留意：】1） could 是 can 的过去式 , 有两种用法 , 一种表示过去式； 一种用来表达更加客气, 委婉的语气 , 时态性不强 , 可用于过去,现在；2） be able to 意为“ 有才能,能够做.”, 相当于 can/could, 但它有人称,数和时态的变化；2. may; may not 否定 1 表示 “恳求,许可 ”,此时与can 同义,可以互换使用如：May I borrow your bike. Can I borrow your bike. Yes, you may. / No, you may not. Yes, yo
10、u can. / No, you can t. 2 may/might 表示不太确定的推测,意为“ 有可能”如：Lucy may come to school late today. It might rain today. 【留意】：might 是 may 的过去式 , 有两种用法 , 一种表示过去式,一种表示更 加委婉 , 客气的语气或对可能性的怀疑；名师归纳总结 3. must; mustnt 否定 第 3 页,共 9 页- - - - - - -精选学习资料 - - - - - - - - - 学问点大全1 must“必需 ”, 表示命令 ,mustnt“肯定不能 ”, 表示剧烈禁止
11、. 如：You must go to bed before 22:00pm. You mustn t play with fire. It s dangerous. -Must I write down the sentences？-No, you needn t. -No,you don t have to 留意：在回答 must 的疑问句中,否定回答用 不用 mustn t needn t 或 dont have to 表示“ 不必”,2 must 仍可以表示特别确定的推测,意为“ 肯定”如： The girl in a red skirt must be Lucy. 3 must/ ha
12、ve to 的区分：. must表示必需,强调主观上的愿望；have to 表示“ 不得不”,强调客观需要如： You must go be bed before 22:00pm. My bike is broken, so I have to go to school on foot. . have to 有人称、数、时态的变化；must 就没有；如：I have to clean the classroom today. homework first. She has to finish her It was late, he had to go to school without bre
13、akfast. 一,挑选填空： 1. Mum makes me eat an apple every day _ the doctor away. A.keeps B. is kept C. to keep D. kept 2. I m getting fa tter and fatter now. What should I do, doctor. -Youd better eat food and take exercise. A.less;less B.more;more C.more;less D.less;more 3. -What can I do for you. -I d li
14、ke two _.A.packet of tea B. packets of apple C. packets of tea D. packet of apples 4. Water comes to our flats _ pipes under the streets. A. across B. along C. through D. over 5. Andy Wang looks _ today. He is laughing all the way. A. happy B. happily C. sad D. sadly 6. The computer is connected _ a
15、 machine. A.at B. to C. on D. in 7. Our head teacher is kind to us and she is like our mother, _. A.on the way B. by the way C. in a way D. in the way 8. _ you show me the way to the nearest underground station . A. may B. must C. can D should 9. Electricity _ our life easier, We must save it. A. ma
16、ke B. makes C. is making D. made 10. Jason put some rice in the pot and _ the rice cooker . A. opened B. switched on C. closed D. turned off 名师归纳总结 - - - - - - -第 4 页,共 9 页精选学习资料 - - - - - - - - - 学问点大全 11. I washed a lot of clothes. Who can _. D. tidy up it A.tidy up them B. tidy them up C. tidy it
17、 up 12. I asked him twice. But he didnt _ my questions.A.answers B. answer to C. reply D. reply to 13. There are _ syllables in the word “chemical”. A. two B. three C. four D. eight 14. Jon:May I have a packet of sweets . Shop assistant : _ A. No, it is not yours B. OK, here you are C. Thats a good
18、idea D. Why not . 15. Earth Hour started in 2007 in _ . A. the USA B. China C. the UK D. Australia 二,用同义词（组）替代句中的划线部分；1“ I dont think it is a good way to work out the problem.” replied Mr White. A. said B. answered C. asked D. thought 2. Don t look so foolish. It is a very easy question. A. silly B.
19、 happy C. clever 3 .- Can I ask you a question. - Wait for a moment, I m coming. A.a long time B. a short time C. at once 4. The boy is like his father. A.likes B. sounds like C. looks like 5. You needn t finish the work today. A.don t have to B.can t C. mustn t 三,完形填空Electricity Electricity is very
20、 dangerous. 1 , it is also very 2 in a way. We 3 see electricity, but we can 4 it into different 5 of energy, （6） movement energy, heat energy, sound energy,light energy and so 7 . Electricity is a very great 8 . It changes our lives. 9 it, our lives will be very （10）. 名师归纳总结 1. A.Or B.And C.But D.S
21、o 第 5 页,共 9 页- - - - - - -精选学习资料 - - - - - - - - - 学问点大全2. A.hardly B.useful C.beautiful D.difficult 3. A.can B.may C.may not D.can t 4. A.put B.get C. turn D. make 5. A.form B.from C.froms D.forms 6. A.likes B.such as C.for example D.seem 7. A.at B.in C.on D.into 8. A.things B.invention C.job D.dis
22、coverment 9. A.Own B.With C.No D.Without 10. A.easy B.beautiful C.difficult D.simple 四,阅读懂得A electric machine Janes mother was about seventy, so Jane and her husband wanted to give the old lady a nice present for her birthday. She liked drinking tea, so Jane bought a small electric machine for her.
23、It could make tea and then wake people up in the morning. She brought it to her mother on her birthday,and showed her how to use it.Before you go to bed,put tea and water in it,”she explained to her mother,” and dont forget to turn on the electricity.When you wake up in the morning, your tea will be
24、 ready.”After a few days, the old lady telephoned her daughter and said,”Jane,there is one thing I don t understand. Why do I have to go to bed to make tea. Can t I have tea in the afternoon or in the evening.”1. On the birthday,Janes morther got a machine to . A.make tea for her B.buy tea for her C
25、.wake her up in the morning D.both A and C 2. how to use the machine. A.Jane told her husband B.Jane told her mother C.Janes husband told her mother D.Janes mother knew 3. The machine can be used . C.both in the afternoon and evening A.before going to bed B.only in the morning D.at any time 4. We ne
26、ed to use an electric machine. A.time B.a telephone C.electricity D.tea 5. From the passage we know that . A.Jane is beautiful C.Jane is a good daughter 五,情形对话B.Jane his husband are silly. D.Janes mother is hard-working （A） 从方框中的六个选项中选出五个合适的选项补全对话；名师归纳总结 A recycle B. protect C. when D. if E. difficu
27、lt F. easy 第 6 页,共 9 页- - - - - - -精选学习资料 - - - - - - - - - 学问点大全A: Hi, Sue, would you like to help 1_ the environment. B: I d love to, but I don t know what I can do. A: First, you can start by turning off the lights. B: Yes, thats 2_. Whats the next. A: Second, you can ride a bike. Don t take a bu
28、s or a taxi 3 _ you don t have to. B: That will save money, too. What else. A: Third, try to 4_ paper that is used by people around you. B: Mm, thats a good idea. A: And fourth, take your own bag 5_ you go shopping. Don t use plastic bags. B: OK. My parents do most of the shopping, Ill tell them. B
29、挑选以下句子完成下面对话；A I m almost ready. B. I always forget many important things C. OK. I am ready. D. The concert is nothing to me. E. You have to go right now. F.What a bad memory I ve got. G. My glasses. A: Come on, Paul. It s nearly seven. We have only a few minutes left. B: 6_ A: We will be late if yo
30、u don t hurry. B: Just one minute. I am packing my things. A: The gate guards won t let us in if we are late. B: 7_ A: Come on, then. B:Oh, I almost forget our tickets. 8_ A: Have you taken the car key. B:Oh, the keys. OK,let s go Oh, my God.9_- Icant see well without my glasses. A: You will forget
31、your head if you are not careful. B: It s my memory. Its so bad these days.10_ A: Then you d better do something to improve it. 六、用单词的适当形式填空：1 Yao Ming is very tall. He is at _ little two metres tall. 2 With this _ electricity blanket, the grandpa wont feel cold in winter.3 Its _ of you to buy such
32、a dress. It looks so ugly fool 4 The remote control doesnt work now. I think we need to change the two _ in it battery 5 Your room is dirty and _. I think you know what you need to do now tidy 6. A moment _late, Daisy came back. 名师归纳总结 - - - - - - -第 7 页,共 9 页精选学习资料 - - - - - - - - - 学问点大全7. Benny _
33、reply “Can you get me a bag of sweets.”8. Can Tom _speak English. 9. Electricity is very helpful, but we must remember the _safe rules. 10. We mustn t touch the TV set with our wet _hand because it is dangerous. 语法,情态动词专练1. -May I borrow your books. - -Yes, you _ . 2. A. may B. can C. must D. need -
34、Can he speak English. -_. A .Yes, he does B.Yes,he did C. Yes, he can D.Yes, t; he must m sorry. Children _ swim 3. -_ I swim here. -I alone here. C. Can; mustnt D. Can A.Must; cant B. May; must can 4. 5. With the help of the new technology, you _ e-mail your friends by mobile phone. A.can B. must C
35、. need D. should -Can I go fishing with you, Dad. -No, you _. You _ stay at home and do your homework. A.won t; may B. can t; must C. shouldn t ; ought D. needn t; should 6. 7. 8. 9. 10. Thomas, please be quiet. The others _ hear very well. A. can t B. mustn t C.shouldn t D. needn t It s very warm t
36、oday. You _ wear the coat. A. must B. don t have to C. have to D. mustnt Look at that man over there. he be our teacher Mr.Luo. -He be him. He has gone to Beijing. A.May;must B.Can;may C.Can;can t D.May;can t You _ talk loudly in the library. A. don t B. mustn t C. needn t D. dont have to _ climb th
37、at tall tree. A.Do you need B.Are you need C.Need you D.Need you to 11. 12. 13. 14. Some warm-hearted animals _ hibernate 冬眠 A.needn t B.does not need to C.needn t to D.dont need _I go and apologize to my teacher for my mistake. A. Should B.Need C.Can D. May They _ do well in the exam. A. can be abl
38、e to B. be able to C. are able to D. am able to Must I retrun the magazine to you right now, Sandy. No, you _. You _ keep it until next Wednesday. 名师归纳总结 A. mustn t; may B. needn t; must C. needn t; can D. can t; 第 8 页,共 9 页- - - - - - -精选学习资料 - - - - - - - - - 学问点大全may I change the bulb now. -No, y
39、ou may not. 15. 16. You switch off the electricity. D.Can;must A.Can;need B.May;must C.Must;must John_ come to see us tonight, but he isnt very sure yet. 17. A.may B.can C.has to D.must his room just now -Is Tom at home now. -He be at home now. Because I and he answered. A.must;called B.can t;phone
40、C.may;called D.must;phoned18. 19. Shall I tell Tom something about it. -No,you . A.mustn t B.needn t C.can t D.wontMy mother is ill. So I to look after my little brother. A.must B.may C.have to D. should 名师归纳总结 20. You _ go and see a doctor at once because you ve got a fever. 第 9 页,共 9 页A. can B. must C.dare D. would - - - - - - -