上海牛津英語7AUnit2-課文講解與練習(xí)(共12頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上Unit 2 Our animal friends一、重點(diǎn)詞組與句型專心-專注-專業(yè)1.an SPCA officer 一位動(dòng)物保護(hù)協(xié)會(huì)的官員2.prevent prevention 防止，阻止 3.prevent animals from danger / save animals from danger / keep animals from danger 保護(hù)動(dòng)物遠(yuǎn)離危險(xiǎn)4.at the SPCA 在動(dòng)物保護(hù)協(xié)會(huì)5.cruel cruelty 殘忍6.be cruel to sb. 對(duì).殘忍7.leave these puppies in the street

2、把這些小狗遺棄在街上8.have no food or water 沒有食物和水9.be hungry and thirsty 又饑又渴10.keep one as your pet 收留一只作為寵物11.prefer A to B = like A better than B 比起B(yǎng)來更喜歡A12.prefer doing A to doing B 比起做B來更喜歡做A13.prefer preferred 更喜歡 prefer = like better 更喜歡14.the yellow and brown one 黃褐相間的15.be in danger 處于險(xiǎn)境16.be danger

3、ous to 對(duì).危險(xiǎn)17.care for = take care of =look after 照顧，照看18.help homeless animals 幫助無家可歸的動(dòng)物19.give them a booklet to read 給他們一些小冊(cè)子看20.Feed him/her 3-4 times every day. 每天喂他/她3、4次。21.special dog food for puppies 特殊的小狗糧22.Give him/her a bowl of water to drink. 給他/她一碗水喝。23.Give him/her hard dog biscuits

4、to chew. 給他/她硬的狗餅干咀嚼。24.Give him/her a basket to sleep in. 給他/她籃子睡。25.Give him/her a blanket to keep him/her warm. 給他/她毯子保暖。26.Hold him/her carefully with both hands. 用雙手小心的抱他/她。27.Take him/her to a park for a walk every day.每天帶他/她去公園散步。28.dont need to do sth. / neednt do sth. / dont have to do sth.

5、 不必做某事29.a kitten / a young cat 小貓30.be kind to sb. be unkind to sb. 對(duì)和藹可親 對(duì)不友善31.help sb. do sth. / help sb. with sth. 幫助某人做某事32.promise (not) to do sth. 承諾（不）做某事33.clinics for sick animals 收治生病動(dòng)物的診所34.the vets in the clinics 診所的獸醫(yī)35.play with kittens 和小貓玩36.junior members of the SPCA 動(dòng)物保護(hù)協(xié)會(huì)的初級(jí)會(huì)員37

6、.help sb. by doing sth. 通過做某事來幫助某人38.collect old blankets 收集舊毯子39.raise money for 為籌錢40.be useful to . 對(duì)有用41.live in a cave 住在洞穴里42.hunt for food 獵食43.life guards 救生員44.guard the houses 守衛(wèi)房屋45.a blind man 一位盲人46.in different ways 用不同的方法47.on the farm 在農(nóng)場48.cross the road safely 安全地過馬路49.find missing

7、 people 找到失蹤的人50.catch a thief 抓小偷 catch thieves 抓捕小偷51.make a display 制作展板52.save v. safe a. safely ad. safety n. 挽救 v. 安全的a. 安全地ad. 安全n. 53. the SPCA = the Society for the Prevention of Cruelty to Animals 動(dòng)物保護(hù)協(xié)會(huì)54. take care of = look after=care for 照顧55. keep warm 保暖56. play with a puppy 和小狗玩57.

8、need to do sth. 需要去做某事否定句 dont need to do59. be unkind to sb 對(duì)不友好be kind/friendly to sb 對(duì)友好60. promise to do sth 承諾做某事 promise not to do sth 許諾不做某事61keep people safe from danger 保護(hù)人們62cross the road safely 安全地過馬路 cross v. across prep. 介詞 walk across= cross63take good care of 好好照顧 = look after well64

9、in many different ways 在各種不同方面65the police 警方 66. Do you know what the SPCA is? 你知道什么是SPCA么？67. keep one puppy as your pet 養(yǎng)一只小狗作為寵物68. like best = favourite 最喜歡 69. prefer the black one 更喜歡黑色的一只70. a basket to sleep in 一個(gè)睡覺的籃子71. keep . warm 保持.溫暖72. hold .carefully with both hands 用雙手小心地抱著73. buy

10、sth for sb 為某人買某物 74.sometimes 有時(shí)候 75. save animals from danger 拯救動(dòng)物免受危險(xiǎn)76.help sb do sth 幫助某人做某事 77. must do sth. 必須做某事 78. sick animals 生病的動(dòng)物 79. keep people safe from danger 保護(hù)人們安全免受危險(xiǎn)80. hunt animals for food 獵殺動(dòng)物獲取食物81. should do 應(yīng)該做某事82. on their farms 在他們的農(nóng)場里 83. bring sth to sb 把某物帶給某人 84. l

11、ook after sb well = take good care of sb 很好的照料某人85. in many different ways 在許多不同的方面86. office officer 辦公室 官員87. cruelty cruel 殘忍 殘忍的 88. love lovely 喜愛 - 可愛的 89. save safe safely safety 拯救 安全的 安全地 安全感嘆句結(jié)構(gòu)：1.What引導(dǎo)的感嘆句的中心詞是名詞。該名詞前常有形容詞修飾，句中的主語和謂語一般可省去。句型為：What(a / an)形容詞名詞（主語謂語）！ 例如：1)What a cold day

12、 (it is)! 今天天氣真冷??！2)What an old house (it is)! 這間房子真老??！3)What nice air (it is)! 空氣真好?。?)What delicious food (it is) !多好吃的食物??！5)What happy children (they are)!孩子們多快樂?。∽ⅲ篧hat結(jié)構(gòu)中的名詞若為單數(shù)可數(shù)名詞，要用不定冠詞a/an，而不用the；如句1)2)；若為復(fù)數(shù)或不可數(shù)名詞（常見不可數(shù)名詞：work, weather, fun, food等），則不用冠詞，如句3)4)5）. How引導(dǎo)的感嘆句的中心詞是形容詞或副詞。句型為：H

13、ow形容詞副詞（主語謂語）！例如：6)How cold （it is ）today! 今天天氣真冷啊！7)How happy （the children are）! 孩子們真愉快啊！8)How hard （the student works）! 這個(gè)學(xué)生學(xué)習(xí)多努力??！9)How well （Mr Zhao teaches ）！趙先生教得多好啊！10)How happily (the boys are playing)！那些男孩們玩得多開心啊！注：how 結(jié)構(gòu)中主語如果是名詞，常常前面要用定冠詞the(比較第5和7兩句)； 6）7）兩句是感嘆形容詞，8）9）10）是感嘆副詞。感嘆句巧解：感嘆句要

14、看后面，即看形容詞后的東東，1) 若形容詞后緊跟可數(shù)名詞單數(shù)，就用what a/an；是不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)，只用what。2）若形容詞后后緊跟a/an/the/my/your/this/that/Toms等等亂七八糟的東西，想都不用想，直接用how就OK了。如： 例句1：What a good boy he is! 他是個(gè)多么好的男孩??！ / 形容詞 單數(shù)名詞 例句2：What good boys they are! 他們是多么好的男孩??！/ 形容詞 復(fù)數(shù)名詞 例句3：What cold weather it is! 多么冷的天氣?。? 形容詞 不可數(shù)名詞 例句4：How good th

15、e boy is! 這男孩多好??！/ 形容詞 亂糟糟 若沒有形容詞，而出現(xiàn)副詞或是句子，直接用how.例：How well he plays the guitar! 他吉他彈得多好??！ / 副詞 （what不可以修飾副詞，看到副詞直接用how） How time flies! How fast Liu Xiang runs 打油詩一首: 感嘆句往后看 形容詞后是名單 就用what a或what an 形后若是不可數(shù)或名復(fù)數(shù) 只用what就可以 形容詞后亂糟糟 只寫how就OK了感嘆句練習(xí)題一、選詞填空。（What / What a / What an / How ）1. _ nice girl

16、 she is !2. _ careful the boy is ! 3. _ beautiful flowers they are !4. _ delicious the food tastes !5. _ interesting film we will see !6. _ good news it is ! 7. _ the time flies ! 二、句型轉(zhuǎn)換1. The students are listening to the teacher carefully .( 改為感嘆句)2. We had a good time in summer holidays . (改為感嘆句)

17、3. The river is long . (改為感嘆句，兩種)4. How nice the food is ! (改為同義句)5. How well he swims ! (改為同義句)6. What strong men they are ！(改為同義句)三、同步練習(xí)題：（將下列句子改為感嘆句） 1. Tom is a clever boy. What_! How_ ! 2.The flower is beautiful.What_! How_ ! 3.The book is very interesting.What_! How_ ! 4.The weather is sunny.W

18、hat_! How_ ! 5.The work is very hard.What_! How_ ! 6.Andy studies hard. How_ ! 7.The girls are singing well. How_ !四、單項(xiàng)選擇 ( )1. _ fine the weather is ! A. What a B. What C. How D. How a ( )2. _ exciting film we saw yesterday ! A. What a B. How a C. How an D. What an ( )3. _ great fun they had ! A. W

19、hat a B. What C. How D. How a ( )4. _ heavy rain it was !A. What a B. What C. How D. How a ( )5. _ fun place to go Shanghai is ! A. What a B. What C. How D. How a ( )6. _ happy life the old live !A. What a B. What C. How D. How a ( )7. _ nice fish they cooked ! A. What a B. What C. How D. How a ( )8

20、. _ blue the sky is! A. What a B. What C. How D. How a ( )9. _ dangerous the animals are ! A. What a B. What C. How D. How a ( )10. _ good time we are having ! A. What a B. What C. How D. How a2、 課文講解【1】一般過去式的用法用法：A) 表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或情況。B) 表示過去習(xí)慣性動(dòng)作。特別是由would/ used to do表達(dá)的句型，本身表示的 就是過去時(shí)。例：The old man

21、would sit on a bench in the quiet park and look at others for hours without doing anything or talking to anybody.老人過去常常坐在寧靜的公園里的一條長椅上，看著其他的人，一坐就是數(shù)個(gè)小時(shí)，什么也不干，也不和任何人交談。He used to visit his mother once a week.（他以前總是每周看望一次他的母親。）C) 有時(shí)可代替一般現(xiàn)在時(shí)，表達(dá)一種婉轉(zhuǎn)、客氣、禮貌、商量的語氣。例：I wanted to ask you if I could borrow your

22、 car?（我想向您借車用一用，可以嗎？）Would you mind my sitting here?（您介意我坐在這里嗎？）注意事項(xiàng)：A) 注意時(shí)間狀語的搭配。一般過去時(shí)的時(shí)間狀語應(yīng)該是表示過去某個(gè)時(shí)間的詞或詞組，如：yesterday, last month, in 1999, two days ago等，絕對(duì)不可與recently, in the past 10 years, this month等連用，因?yàn)檫@樣的時(shí)間狀語都與現(xiàn)在有關(guān)系，應(yīng)該用現(xiàn)在完成時(shí)或一般現(xiàn)在時(shí)。B) used to do的否定形式和疑問形式很特別：你怎么寫都正確。以否定形式為例：used not to do, d

23、idnt used to do, didnt use to do都對(duì)。Used to do經(jīng)常與 be used to doing sth/ sth結(jié)構(gòu)進(jìn)行對(duì)比。前者表示過去常?；蜻^去曾經(jīng)，要求加動(dòng)詞原形；后者表示習(xí)慣于，要求加名詞或動(dòng)名詞?！咀⒁狻咳粢硎尽罢胬怼被蛞患碌摹笆聦?shí)”等概念，通常不用一般過去式，而使用一般現(xiàn)在時(shí)。活學(xué)活用：1.-_a meeting yesterday afternoon?- Yes, they_.A) Did they have, did B) Did they have, hadC) Had they, had D) Had they, did2. Our

24、teacher told us that the Earth _ around the sun.A) goes B) go C) went D) is going2. 不定代詞one 用于泛指之前所提到的人或物?？蓴?shù)名詞的單數(shù)形式用one，復(fù)數(shù)形式用ones。 Look at the two mobile phones. Do you like the pink one or the white one? I like the pink one.活學(xué)活用：1. My watch doesnt work and I want to buy a new_. A) one B) ones C) it

25、 D) that2. I would like to buy two bags. Do you like the red ?A) these B) those C) / D) ones 3特殊疑問句，特殊疑問句要求對(duì)方對(duì)所提出問題作出具體回答，而不能用yes或no作簡略回答。疑問代詞what, who, whom, whose, which等疑問副詞when, where, why, how 等活學(xué)活用：1. The twins were making a model when their father came in._ _ the twins _ when their father cam

26、e in?2. They will visit the Great Wall when they go to Beijing. _will they when they go to Beijing? 4. Prefer意為“更喜歡”，常用的形式有: pefer to do something喜歡做某事I prefer to have some noodles for lunch. prefer+名詞名詞性短語I prefer English. 我更喜歡英語 prefer A to B 喜歡A更勝于喜歡BI prefer coffee to tea. 翻譯： prefer doing A to

27、doing B She prefers singing to dancing. 翻譯： 活學(xué)活用：1. We have apple pie and mango pudding. Which do you ?A) prefers B) prefer C) to prefer D) preferred2. All of us prefer to .A) seeing a film . watching TV B) see a film . watch TVC) see a film . watching TV D)seeing a film. watch TV 5 祈使句：祈使句通常表示請(qǐng)求、命令

28、、叮囑、邀請(qǐng)、勸告等。隱含有主語you，謂語動(dòng)詞一律用動(dòng)詞原形。否定形式在動(dòng)詞前加Dont。一些常用的省略動(dòng)詞的祈使句：Louder, please. Your passport, please. No smoking. No bicyclesOnce more. One moment, please. 活學(xué)活用：1. _late for dass again, said the teacher.A) Not to be B) Not be C) Dont be D) Wont be2. - -_yourself to some coffee after dinner. Thank you v

29、ery much.A) Drink B) Help C) Make D) Enjoy3. Henry,_ sure not to break anything!A) is B) am C) are D) be4. What does this sign mean? It means _.A) No smoke B) Smke C) Dont smoking D) No smoking【6】need即可做實(shí)意動(dòng)詞，又可作情態(tài)動(dòng)詞。Need作實(shí)意動(dòng)詞使用時(shí)通常和動(dòng)詞不定式連用，即need to do sth。活學(xué)活用：1. VVe_to call a doctor yesterday. .A） d

30、idnt need B) neednt C) need D) will need2. I finish this work before dinner.A)dont need B) neednt to C)dont need to D)need時(shí)態(tài)練習(xí)題用所給動(dòng)詞的適當(dāng)形式填空1. The children （have）a party in the classroom on Saturday evening.2. They (practice) English after reading Chinese.3. I spent half an hour in （learn）English thi

31、s morning.4. The old man sat there and watched the children (play) soccer.5. Class is over. It is time (go) home.6. They looked for the lost dog, but they (not find) it.7. The child enjoys (swim).8. Class is over. What about (play) basketball?9. he read a story book and (do) his homework.10. my sist

32、er likes (sing) very much. But she doesnt like (sing) today.11.he didnt go out last night. He (stay) at home and (watch) TY.12. We (enjoy) ourselves at the party last weekend.13. I (find) him talking in class yesterday.14. After dinner she (do) some reading at home yesterday evening.15. Last night I

33、 (read) a book about history.16. On Sunday night she watched TV and (see) an interesting talk show.17.I (spend) 20 Yuan on the car.18.- (be) your children at home just now? -Yes, they (study) at home just now.19. She (write) a letter to her parents three days ago.20 He （not bring）his homework to the

34、 math teacher.21. They (make) a birthday cake for their mother.22. Sara (teach) us history last year.23. Mary and Jack (buy) a house in 2002.24. A beautiful car (come )to our school last week.25. I (get) a piece of bread from my friends ten minutes ago.26. He (practice) soccer everyday when he (be)

35、young.27.we often （play）basketball on Sunday.28. We (do) some reading yesterday afternoon.29. My father often (get) up at six in the morning.30. (be) everyone here yesterday?31. I want (see) pandas now.32. I (see) an interesting talk show last night.33. Did you (do) any cleaning just now?34. My brot

36、her and I (have)noodles for breakfast this moring.35. He (be) busy last week. He (be) busy every day.36. He said he (not like) maths at all.37. The doctor (tell) him (stay) at home yesterday.38. The film (not begin) until 8 last Sunday.(notuntil 直到 才)39. She (give) me a cute dog last Monday.40. Just

37、 now he (take) the money from his fathers hands(手) and (run) quickly.二 改錯(cuò)題(每個(gè)句子只有一處錯(cuò)誤)1. He cries when he heard the news.2. Was your cousin do his homework yesterday?3. What did you had for breakfast this moring?4. She comes here two hours ago.5. I readed books this morning.6. My mother didnt does h

38、ousework just now.7. Who cleaned the classroom? Some students cleaned8. He came into the room and sits down.9. It was time of us to go home.10. Sorry, I forgot doing my homework yesterday.11. There were some interesting news in yesterdays newspaper,I2.I found it everywhere, but I cant find it.三 用所給詞

39、做閱讀填空Yesterday was Sunday. We (have) no lessons. I (write) a letter to my friend and （cook）lunch for my parents. After lunch, I （take） a walk with Mike through the park. We (see) a little girl (look) for something. She (lose丟失) her keys. “She (need) help.” Mike (say). So we (help) her look for her k

40、eys. At last, Mike (find) them in the grass. The little girl (be) very happy. We （spend）much time (look) for her keys, but we did a good dead(好事).Zhang Hua is a student. He (study) in No.1 Middle School. Every dayHe (get) up at 6:30a.m. Then he (do) sports. He (have) breakfast at 7a.m. Then he (go)

41、to school. School (be) over at5p.m. But this morning, he (not get) up at 6:30. He got up at seven oclock. He (have) breakfast quickly. He (go) to school late. His teacher (be) unhappy. 課后練習(xí)III. Exercises: 1.Complete the sentences with the given words in their proper forms:1)You must save animals in

42、_ ( dangerous ).2)you should take _ ( careful ) of your dog.3)I would like to look after these _ (home) animals.4)Can you look after it _ ( good) ?5)It is _( interest ) to look after animals. 2. Rewrite the following sentences as required:1)Peter has a lovely cat._ Peter _ a lovely cat ? （一般疑問句 ） 2)

43、 You must look after your dog well. （意思相同） You must take _ _ of your dog. 3) I liked apples better than oranges. （意思相同） I _ apples _ oranges. 4)We must keep animals from danger. （意思相同） We must _ animals _ danger. 5)You neednt worry about your son. （意思相同）You dont _ _ worry about your son. Unit 2 Our

44、animal friends :1Complete the sentences with the given words in their proper forms1)Thank you for _ (invite) us to visit you.2)The plane is _(expense) than the train.3)My class teacher is _ (help) to me.4)I think the _(nine)lesson is a bit difficult.5)She is one of the _( good ) singer in the world.

45、 2 Read the passage and fill the blanks with proper words:My dad has got a farm, so I h_ him a lot. I think its great! I really like animals. Ioften talk t_them. They listen, and Im s_ they understand me. I p_animals to people! The nice thing a_ animals is that they never argue. I decided to be a f_

46、 a long time ago. Unit 2 Our animal friends II. Exercises:1. Choose the word from the box and fill in its proper forms. cruelty child dangerous twelve protection 1) We are trying to _ the homeless animals from hunger and illness. 2) Some people are kind to animals but some people are _ to them. 3) Now many _ join the SPCA. 4) Animals are in _. 5) The game starts on August the eighth and ends on August the _.Page 101. We