七下英語(yǔ)Unit6

1、 Unit6-Electricity世界上最強(qiáng)的中國(guó)式英文We two who and who？咱倆誰(shuí)跟誰(shuí)阿?1 How are you? How old are you? 怎么是你，怎么老是你？ 2 You don't bird me, I don't bird you 你不鳥我，我也不鳥你 4You have seed I will give you some color to see see, brothers ! together up ！ 你有種，我要給你點(diǎn)顏色瞧瞧，兄弟們，一起上！ 5You me you me 彼此彼此 6You give me stop! 你給我

2、站??！ 7Watch sister 表妹 8. American Chinese not enough 美中不足 9.小明：I am sorry! 老外：I am sorry too! 小明：I am sorry three! 老外：What are you sorry for? 小明：I am sorry five! 10If you want money, I have no; if you want life, I have one! 要錢沒(méi)有，要命一條。 11You have two down son。你有兩子。還是來(lái)學(xué)校地道的英語(yǔ)吧！課文復(fù)習(xí)：One evening, Daisy s

3、aid, “Im going to buy a packet of_(sweet/sweets). Does anyone want _(something/anything)?”Benny, Daisys brother, replied, “Can you get me _(a box of/a packet of) electricity?”“ Yes, I can,” said Daisy. Then she went out. Benny laughed, “ She cant buy electricity in packets _(look like/like) sweets!

4、Shell look _(愚蠢的）.”Mum said, “ You mustnt say that, Benny!”“ What do you know about the electricity, Benny?” Dad asked. “Electricity gives us power. It flows_(across/ through) wires. Its like water, _(在某種程度上）,” said Benny.“ Youre right! Electricity comes into our flat through thin wires. These _(被連接

5、到） cables under the street,” Dad added. “ What are the cables connected to?” asked Benny.“ They are connected to a _(發(fā)電站）,” answered Dad._(一會(huì)兒以后）, Daisy came back.“May I have my packet of electricity?” Benny asked. “Here you are!” said Daisy.“But.these are_(電池）!” said Benny.“ Daisys right,”said Dad.

6、 “ The chemicals inside batteries produce electricity.”Mum said, “ Who looks foolish now, Benny?”搭配：( ) 1. foolish A. say or make an answer in speech or writing( ) 2. flow B. examine( ) 3. connect C. stupid or silly or unwise; ( ) 4. reply D.put something in order( ) 5. tidy E. move along like a riv

7、er ( ) 6. test F. join one thing to another( )7.a moment later G.after a while解析：1. Daisy said, Im going to buy some sweets. Does anyone want anything?someone/something 用于肯定句中，anyone/anything 用于否定句或疑問(wèn)句 Eg. 我想吃點(diǎn)東西。_ 注意：當(dāng)希望得到對(duì)方的肯定回答時(shí)，應(yīng)用something, 而不用anything. Eg. -Would you like _ to eat? -Yes, thanks

8、.A. someone B. anything C. something D. anyone 2. Yes. Can you get me a packet of electricity, please? 1）get sb sth=get sth for sb 給某人買某物 Would you please get me some apples?=_ 2）a packet of 表示“一包，一束”。這樣的短語(yǔ)一般跟不可數(shù)名詞。例如：a packet of sweets/cigarettes 一包糖果、香煙類似的短語(yǔ)：a bag of / a bar of/ a piece of/ a poun

9、d of / a meter of/ a bit of /a kind of 3. Shell look foolish. a. look+adj. 句型 Eg. 她的媽媽看起來(lái)很年輕。 Her mother _ _ _.b.foolish( adj.) 愚蠢的 近義詞:_ 反義詞: _ 名詞形式：_ _ 副詞形式：_ 動(dòng)詞：_運(yùn)用：It is _of you to believe him! You shouldnt _others. 只有傻瓜才會(huì)做如此愚蠢的事。 Only a _ did such a _ thing.4. Electricity flows through a wire.

10、Its like water, in a way.常考短語(yǔ)：in a way _ in some ways_ by the way _ on the way _ in the /ones way _a._, I will finish the work tonight. 不管怎樣，我今天晚上都要完成這項(xiàng)工作。b.Dont stand _. 不要擋路。c.Your composition is well-written _ 你的作文從某些方面來(lái)說(shuō)寫得不錯(cuò)。d._, whats the time, please? 順便問(wèn)一下，幾點(diǎn)了？e._to the hospital my heart star

11、ted to race.在去醫(yī)院的路上，我的心跳的很快。5. What does electricity look like? look like 表示“ 看起來(lái)像 ”=be like句型：look like + n. 那男孩像他爸爸。_另注：look the same 這對(duì)雙胞胎看起來(lái)一樣。The twins _ _ _. 常考題型：These two boxes dont look the same. These two boxes _ _look 意為“看起來(lái)”時(shí)，為系動(dòng)詞，后接_。此類用法的詞還有聽起來(lái)_,聞起來(lái)_,嘗起來(lái)_,摸起來(lái)_他爸爸看起來(lái)很生氣。His father _ _ a

12、ngry.這首歌聽起來(lái)很美。The song _ _.但look后有介詞（at, for, after, up）搭配時(shí)，需用副詞修飾。他生氣地看著我們。He _ _ us _.6. They are connected to a power station. connect v. 連接 _ n.常用句型：be connected by/ be connected to Eg. 這兩座城市由鐵路相連接。The two cities _ _ _a railway. This cable _ _ _ a power station.7.What does electricity look like?

13、 look like 表示“ 看起來(lái)像 ”句型：look like + n. 這只貓看起來(lái)像一頂帽子。_另注：look the same 這對(duì)雙胞胎看起來(lái)一樣。The twins _ _ _. ?？碱}型：These two boxes dont look the same. These two boxes _ _ 8.They are connected to a power station. connect v. 連接 常用句型：be connected by/ be connected to Eg. 這兩座城市由鐵路相連接。The two cities _ _ _a railway. Th

14、is cable _ _ _ a power station. 1） A with B：把A和B鏈接起來(lái)The Suez Canal connects the Red Sea with the Mediterranean Sea.蘇伊士運(yùn)河將紅海和地中海連接了起來(lái)。2) A to B:把A接到B上去Will you please connect this wire to the television？你把這根電線盒電視機(jī)連接上好嗎？9. 瞬間；片刻,一會(huì)兒1） at the moment _2） for the moment _3) in a moment _4） at any moment_

15、例句：Im afraid Im too busy _to see anyone. 恐怕我此刻太忙，不能見任何人。Ill join you in the discussion _. 我一會(huì)兒和你們一起討論He told me I could call him _. 他告訴我隨時(shí)可以打電話給他。She is out, so you may use her computer _. 她出去了，你可以暫時(shí)用她的電腦。10. 談話 have a with sbThis is a private between you and me. 這是我們之間的私人談話。11.reply v. 回復(fù)，回答(過(guò)去式：_)

16、 n. _回復(fù)，回答 我期待您的早日回復(fù)。 I am _ _ _ your early _. 辨析：reply & answer reply 為不及物動(dòng)詞，不直接接賓語(yǔ)，即：_; answer為及物動(dòng)詞，直接接賓語(yǔ)，即：_ 回答我_/ _ answer做名詞時(shí)，結(jié)構(gòu)為the answer to. 誰(shuí)能回答這個(gè)問(wèn)題？ Who can _/_ the question? 我還沒(méi)有收到這封信的回信。 I have got no _ to the letter. 你知道這個(gè)問(wèn)題的答案嗎？ Do you know the _ _ the question? cooker n. 廚灶；爐具 v.

17、_做飯 n._廚師 這個(gè)廚師每天用爐具做飯。 The _ _with the _ every day.12. tidy v. 使整潔 adj. _整潔的，整齊的 反義詞：_=_一團(tuán)糟 收拾妥，整理好_= _ 我們應(yīng)該收拾好自己的書桌。 We should _ _ our desks. = We should _ our desks _.短語(yǔ)重現(xiàn)：1. 一袋2. 與某人分享某物：3. 在某種程度上4. 過(guò)了一會(huì)兒：5. 被連接到6. 確保：7. 發(fā)電站8. 進(jìn)入.之內(nèi)：9. 洗衣機(jī)10. 流經(jīng)：11. 關(guān)（電燈、機(jī)器等）12. 空調(diào)：13. 收拾妥當(dāng)；整理好14.根據(jù)題意，選擇與句中劃線部分意義

18、相同或相近的選項(xiàng) 1. The two cities are connected. A. joined B.the same C.different D.small 2. I often reply to the letter from my e-friends.A. write to B.email C. answer D.call 3. You are not like your mother. A. dont like B.dont look like C. dislike D.look like 4. After a while, he returned with a packet o

19、f sweets. A. In a minute B. In a moment C. In a while D.A moment later 5. She sometimes does silly things. A. foolish B. clever C. good D.smart6.Can I ask you a question? Wait for a moment,Im coming.A.a long time B.a short time C.at once7.He will return in two days.A.leave B.come back C.arrive8.The

20、boy is like his father.A.likes B.sounds like C.looks like9.We will have a test tomorrow.A.examine B.examination C.rest D.rule10.Keeping their rooms tidy was her pleasure.A.nice B.valuable C.neat and in good order D.successful11.Rule a line at the end of every piece of works.A.Touch B.Lock C.Control

21、D.Draw12.Do you take me for a fool?A.cheat B.silly person C.cooker D.ruler二. 單詞填空，注意用適當(dāng)?shù)男问?. 我弟弟要去買一袋糖。 My little brother_ _ _ _a packet of sweets. 2. 你能給我兩袋糖嗎？ Can you give me _ _ _ _,please? 3.I often answer the letter from my e-friends. (同義句） I often _ _ the letter from my e-friends. 3.She will l

22、ook_(fool). 4.Electricity _(give) us power. It _(flow) through wires. 5.電線被連接到地下的電纜上。 The wires_ _ _ cables under the streets. 6.在某種程度上，你是對(duì)的。 _ _ _,you are right. 7.我經(jīng)常用洗衣機(jī)洗衣服。 I often wash clothes _ the _ _. 8.片刻后，Daisy回來(lái)了。 _ _ _, Daisy came back.9. 里面的化學(xué)成分產(chǎn)生電。The _ inside_ electricity.10. 電在電流中流動(dòng)。

23、Electricity _ _ wires.單項(xiàng)選擇 1. -What ca we use water for? -We can use it for producing electricity. A.an B. / C. the D.a 2. -What do you think of the apple? -It fresh. A. looks B. sounds C.is sounding D.is looking 3. The river in our town into the sea. A. flow B. flowed C. flows D.are flowing 4. I bo

24、ught many books, Follow Me and Follow Me to Science. A. for example B. look like C. such D.like 5. “No smoking ”means “ ” A. You mustnt smoke B.You dont like smoke C. You can smoke outside D. Youd better smoke 6. You can connect the U disk the computer and then copy the information. A. for B. on C.

25、to D.at 7. Although John didnt get the first prize this time, he is still a good student . A.on the way B. by the way C. in a way D.in the way 8. The girl is shy. Her mother always her to play with her classmates. A. forgets B. interviews C. offers D.encourages9. Its too late. Its time to go to bed.

26、 Lily, _ the TV. A.switch on B. switch off C. turn up D. close 10. The computer is connected _ a machine. A.at B. to C. on D. in 11. I asked him twice. But he didnt _ my questions. A.answers B. answer to C. reply D. reply to 12. About _ people took part in planting trees last year. A.million of B.tw

27、o millions C. two million D. two millions of 13. I washed a lot of clothes. Who can _?A.tidy up them B. tidy them up C. tidy it up D. tidy up it課堂檢測(cè)：一根據(jù)句子意思，用所給詞的適當(dāng)形式填空。 1. The washing machine looks (beauty). 2. How much are the two packets of _(battery)? -Ten yuan,please.3. How can he (get) to the

28、power station? 4. Dont (touch) the glass! 5. Mr. Smiths son looks like (he) 6. He (swith) off the lights and left the room. 7. Its _ of you to buy such a dress. It looks so ugly (fool )8. The (cook) are made in China. 9. He spent two hours (reply) to the letters. 10. Let me (help) you mend your bike

29、.11.Finally I _(identify)who was the real King.二根據(jù)句子意思從下列方框中選擇適當(dāng)?shù)脑~組并用其正確形式完成句子。be connected to switch off tidy up in a way washing machine1. The mobile phone _ the computer.2. _,that is really a good idea.3. When you leave,please _ all the lights in the office.4. I like _ my room to make it comforta

30、ble to live in.5. I often wash clothes by hand instead of using my_.情態(tài)動(dòng)詞（Modal Verb）: can/can not may/may not must/must not情態(tài)動(dòng)詞總體特征：有一定意義，但不能單獨(dú)作謂語(yǔ)，只能和主要?jiǎng)釉~一起構(gòu)成謂語(yǔ)動(dòng)詞，表示說(shuō)話人的語(yǔ)氣和情態(tài)。情態(tài)動(dòng)詞沒(méi)有人稱 和數(shù)的變化。1. 我們用can 和cannot ( cant ) 來(lái)表示有能力或無(wú)能力做某事。 Eg. a. I can count. You cannot spell.b. - Can you dance? -Yes, I can

31、. / No, I cant. ?？茧y點(diǎn)：can 也可以表示可能性，意為“可能”；cant 意為“不可能”3 This cant be done by her. 4 Henry _ be at home because he telephoned me from Beijing just a moment ago.A. neednt B. isnt able to C. cant be D. does not 2. 我們使用may 或 may not 來(lái)表示請(qǐng)求或許可，我們也可用can 和can not (cant) 來(lái)表示相同的用途。a. You may/can sit down. You

32、may not /cannot leave now.b. -May/ Can I come in? -Yes, you may/ can. -No, you may not/ cant. ?？茧y點(diǎn)：may 也可表示說(shuō)話人的猜測(cè)，意為“可能，也許”a. It may rain afternoon .b. Please bring me more money with you. The bike _ be very expensive.A. can B. need C. may D. must3. 我們用must 和 must not ( mustnt) 來(lái)告訴人們哪些可以做或哪些不能做。注意：在

33、回答must的疑問(wèn)句時(shí)，否定回答用_或_表示“不必”。而_表示“不準(zhǔn)，不允許”a. You must turn it on. She must not turn it off.b. -Must they leave now? -Yes, they must. / No, they neednt.重點(diǎn)：以must 開頭的疑問(wèn)句的否定回答必須用neednt.常考難點(diǎn)：must 表示肯定的推測(cè)，此時(shí)must 只能用于肯定句，其否定形式為cant. There must be a mistake muse/ have to的區(qū)別：must 表示“必須”，強(qiáng)調(diào)主觀愿望；have to表示“不得不”，強(qiáng)調(diào)

34、客觀需要。have to有人稱、數(shù)、時(shí)態(tài)的變化；must無(wú)人稱、數(shù)、時(shí)態(tài)的變化。 I must go now.(主觀看法)   My mother is ill, so I have to go now.(客觀需要) 例題講解：1. -_ I sing a song for you? -No, thanks! This is a library, you _ sing here. A. May ; may B. Can; ca

35、nt C. May; mustnt D. Must; may not2. -May I smoke here? -No, _. A. you mustnt B. you may not C. youd better not D. all the three answers.3. _ I water the trees on Tuesdays? No, you neednt. A. Can B. Must C. May D. Shall 4.-Can I go fishing with you,Dad? -No,you _.You_stay at home and do your homewor

36、k first. A.wont;may B.cant ;must C.shouldnt;ought D.neednt;should5. - _ I speak to Jill , Mrs. Black? -Sorry, shes not in. She _ be back after five. A. May; need B. Can; may C. Can; dare D. Must; may Exercise 一、選擇方框中的情態(tài)動(dòng)詞完成句子。may not; mustnt; cant; may; can 1. Tommy _ draw pictures. 2. Im not sure.

37、I _ go to Shenzhen for my holiday. 3. You _ smoke here. Its dangerous. 4. Is that Mr. Wang over there? - It _be him. He has gone to Beijing. 5. May I turn on the TV? -No, you _. My dad is sleeping.二選擇填空。( ) 1 John_ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. Mu

38、st( )2.Kate,_ you dance the disco? A.may B.can C.must D.need( ) 3 -May I take this book out? -No, you_. A. can't B. may not C. needn't D. aren't( ) 4 You_ go and see a doctor at once because you have got a fever. A. can B. must C. dare D. would( ) 5 -Can you speak Japanese? -No, I_. A. m

39、ustn't B. can't C. needn't D. may not( ) 6 -He_ be in the classroom, I think. -No, he _ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can't D. may; mustn't( ) 7 -Shall I get one more cake for you, Dad? -Thanks, but you_, I've ha

40、d enough. A. may not B. must not C. can't D. needn't( ) 8 Even the top students in our class can't work out this problem, so it       be very difficult. A. may B. must C. can D. need ( ) 9 He isn't at school. I think he _ be ill. A. can B. shall C. must

41、D. has to( ) 10 _ I take this one? A. May B. Will C. Are D. Do( ) 11 The children_ play football on the road. A. can't B. can C. mustn't D. must( ) 12 You _ be late for school again next time. A. mustn't B. needn't C. don't have to D. don't need to( ) 13 -Must I do my homewor

42、k at once? -No, you_. A. needn't B. mustn't C. can't D. may not( )14 His arm is all right. He_ go and see the doctor. A. has not to B. don't have to C. haven't to D. doesn't have to( ) 15 John,you neednt do your work today,you _do it tomorrow if youre tires. A.must B.may C.ca

43、nt D.need( ) 16-Is the woman in white our manager? -It _ be her.She has just left for Shanghai. A.must B.may C.cant D.couldnt( ) 17 -_ I take the newspaper away? -No, you mustn't. You_ read it only here. A. Must; can B. May; can C. Need; must D. Must; must( ) 18 You_ worry about your son. He wil

44、l get well soon. A. needn't B. can't C. mustn't D. have to( ) 19 -Can you play the piano? -Yes,I _.I often practise it on weekends.( ) 20 -Must we do our homework first? -No, you_. You may have a rest first. A. mustn't B. needn't C. may not D. can't課堂檢測(cè)：用適當(dāng)?shù)男问教羁铡?. Mr Wang is

45、 studying English now and he already knows some Germans.He _ speak two foreign languages.2. -What _ I do for you? -Two coffees,please.3. -_ I ask for leave tomorrow? -No,you_.4. His mother is ill.He _ come home this afternoon and look her.5. You _play on the road.Its dangerous.6. Kitty is good at mu

46、sic.She _ play the guitar well,but I _.7. Its raining heavily.You _ stay here and wait for some time.8. John _be a policeman,for hes much too short.9. Peter_ come with us tonight,but he isnt very sure yet. AOne Sunday morning Mr. Green and his child Bill are in a big shop. Mr. Green wants to buy a new blouse for Mrs. Green. Bill likes oranges, so his father buys two kilos of oranges for him. Bill wants to buy some picture books and colour pencils, too. There are many people in the shop. They ar