Unit2 I’ll help to clean up the city parks 課文講解 知識(shí)點(diǎn) 練習(xí)

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1、Unit2 Ill help to clean up the city parksSection A1. Ill help to clean up the city parks。我將要幫助打掃城市公園?！窘馕?】Ill=I will將來時(shí)的結(jié)構(gòu)：will+do be going to +do be +doing(move/go/come/leave/fly表示位移的詞) there be的將來時(shí)結(jié)構(gòu)：there will be there is /are going to be 【解析2】help v helpful adj. 1). help sb. (to) do sth. = help

2、sb. with sth. 幫助某人做某事。 2). help oneself（to）自用（食物等）；隨便吃 3). help sb. out 幫助某人克服困難，渡過難關(guān)、解決問題、完成工作。 4). with the help of 在幫助下。 5).Cant help doing 情不自禁做.練習(xí)題：( )1. Mary is so _ she comes to you whenever youre in trouble. A. usefulB. carefulC. thankfulD. helpful( )2.The woman _all of her money to charitie

3、s_ the poor.A. gave off, to helpB. gave up, helping C. gave away, to help D. gave, helping( )3.She cant help _ the house because shes busy making a cake.A. cleaning B. to clean C. cleaned D. being cleaned( )4.While shopping, people sometimes cant help _ into buying something they dont really need.A.

4、 to persuade B. persuading C. being persuaded D. be persuaded( )5 Help_tosomechicken!shesaidtomyguests.A.youB.yoursC.yourselvesD.yourself【解析3】clean up 把打掃干凈 【up短語】cheer up (使)振作起來； give up放棄 clean up 清除 fix up修理 set up建立 put up張貼舉起 get up起床 stay up (late)熬夜 come up with想出；提出 pick up撿起 grow up成長 wake

5、 up醒來 make up編造 cut up切碎 turn up 調(diào)高調(diào)大（聲音）look up查閱 call up召集 hurry up快點(diǎn)兒，趕快 練習(xí)題：1.Its your turn _up the kitchen.(clean)( ) 2.Your bedroom is too dirty, please _.A. clean it up B. clean up it C. set it up ( ) 3. If everyone pours less polluted water into Dianchi Lake, it will be _. A. deeper and deep

6、er B. cleaner and cleaner C. dirtier and dirtier D. wider and wider( )4 . Diaoyu Island belongs to China.Surely it does! We Chinese will never it up.A. cut B. fix C. give D. set( )5.He looks sad .Lets _ him_.A. cheer , up B. put, up C. set up D. call, up( )6. Its too hard for me to be a trailwalker.

7、 Never _. Believe in yourself!A. put up B. give up C. hurry up D. look up2. The girl could visit the sick kids in the hospital to cheer them up. 女孩可以去醫(yī)院看望生病的孩子們，讓他們振作起來。【解析1】sick /ill adj. 生病的 (1) sick adj.“生病的”，作表語: be (系動(dòng)詞)+sick e.g. She is sick in bed.作定語: sick+n. e.g. sick person = patient“病人” (

8、2) ill adj.“生病的”，只能作表語: be (系動(dòng)詞)+ill be ill in hospital 生病住院 ill illness n.“?。患膊　本毩?xí)題：1.You look very tired. You must be 2.He had a mother. 3.I think her (ill) is very serious. 4. The girl was sent to hospital by her mother yesterday.【解析2】in the hospital 與in hospital (1) in the hospital“在醫(yī)院” 指人在醫(yī)院里，也

9、許是在醫(yī)院上班、到醫(yī)院看望病人等；(2) in hospital “在醫(yī)院；住院” 指生病住院。練習(xí)題： ( ) My grandfather was ill _ last week. Im sorry to hear that. A. in a hospital B. in the hospital C. in hospital D. in hospitals【解析3】cheer up 使振奮，使高興的cheer sb. up =make sb. happy 使某人高興 cheer me up 使我高興練習(xí)題：( ) 1.You could visit _children in the ho

10、spital and _them_.A. ill, set, up B. sick, clean, up C. sick, cheer, up ( ) 3.He looks unhappy today. Lets . A. cheer him up B. help out him C. look him after D. argue with him3. The boy could give out food at the food bank. 男孩可以在食物站分發(fā)食物【解析】give out =hand out分發(fā) 【 give短語】：give in 屈服 give back=return

11、歸還 give away捐贈(zèng)；泄露 give off發(fā)出（光、蒸汽） give up doing sth =stop doing sth放棄做某事 give sb. sth = give sth to sb. 給某人某物練習(xí)題：1.Our teacher begins_(分發(fā)) our test paper( ) 2.You shouldnt _your hope. Everything will better.A. give up B. fix up C. cheer up D. put up( ) 3.We have raised some books. Well _to the poor

12、 children.A. put them up B. give them away C. give away them. D. put out them( ) 4. Many social workers went to Yaan to help clean water and food to local people to reduce their pain from the earthquake.A. put outB. come outC. work outD. give out( )5. It was a difficult time for the quakehit victims

13、 in Yaan, but they didnt _ hope. A. give up B. give off C. give in D. give out 4. We need to come up with a plan for the City Park Clean -up Day. 我們需要為城市公園清潔日想出一個(gè)計(jì)劃?！窘馕觥縞ome up with =think up 想出【come短語】: come in進(jìn)來 come over過來；順便來訪 come on 加油 come out 出版、發(fā)行；開花【think短語】: think about 考慮 think of 想起 thi

14、nk over 仔細(xì)考慮 think up 想出【諺語】 Think before you act 三思而后行【拓展】v+up with 構(gòu)成的短語： come up with 想出 catch up with 趕上；追上 keep up with 跟上；跟、保持聯(lián)系 put up with 容忍； 忍得住 end up with 結(jié)束；以.而結(jié)束練習(xí)題：( ) 1.We need_(想出) a plan.( )2.My mother came up with a good idea which we all agreed to.A. thought about B. thought up C

15、. thought hard( )3. It is too noisy here. I cant stand it. Me, too. We have to_ new ways to solve the problem. A. catch up with B. keep up with C. come up with5. Oh , what did they ask you to help out with? 哦，他們讓你幫助做些什么？【解析】help out 幫助； 幫助解決 help sb. out 使某人脫離困境練習(xí)題：( )He _ plenty of money to the peo

16、ple in the earthquake area _.A. put out, to work out well B. handed out, help them outC gave out, work out well D. gave away; to help them out6. They told me stories about the past and how things used to be. 他們給我講過去的故事，并告訴我過去事情是什么樣子的?！窘馕?】 (1) use v.使用useful adj. 有用的 use up 用完(2) use sth to do sth 用

17、某物做某事(3) be /get used to doing sth 習(xí)慣于做某事(4) be used to do sth 被用來做某事=be used for doing sth (5) used to do sth 過去常常做某事，表示過去做過的事現(xiàn)在已經(jīng)不做，只用于過去時(shí)態(tài)?！居洝?He used to wear glasses . But now he is used to wearing contact lenses. 他以前常戴（框架）眼鏡，但現(xiàn)在習(xí)慣戴隱形眼鏡。練習(xí)題：1.Youllsoongetusedto_(live)inthecountry.2.Ineverusedto_

18、(eat)cakes,butIeatalotnow.3.Imnotusedto_(treat)likethis.4.WhenIwasyoungerIwasusedto_(walk)longdistances.5.Iusedto_(go)swimmingonSaturdays.6.Didntsheuseto_(live)inGermany?( )7. He used to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have( ) 8.My brother used t

19、o _ up late, but now he is used to _ up early.A. get ;get B. getting; get C. get; getting D. getting; getting( ) 9.Keys are used _ the door. A. to open B. to opening C. open D. opening()10.There_alotofred-crownedcranesinthisarea. A.wasusedtoB.wasusedtobeC.usedtoD.usedtobe()11.Sheusedto_withherparent

20、s,butnowsheisusedto_withherclassmatesatschool. A.live;livingB.live;liveC.living;livingD.living;live()12.Heusedto_inasmallvillage,butnowhehasbeenusedto_inthebigcity.A.live;livingB.live;liveC.living;living D.living;live7. That sounds interesting. 那聽起來挺有趣。【解析】sound (1) n聲音 We heard a strange sound. (2)

21、 vi.聽起來，似乎，其后加表語（形容詞，介詞短語，名詞） 【辨析】sound/noise/voicesound(n.)指自然界中所有的聲音，可指悅耳的聲音也可指噪音。noise一般指很響的，刺耳的聲音，即喧鬧，嘈雜聲等。voice指人通過發(fā)音器官發(fā)出的聲音（包括說話，唱歌等）。 Mary has a beautiful voice. 瑪麗的聲音很美。 Dont make such a noise. 別這樣大聲喧嘩。 練習(xí)題：( )1. Did you hear any strange _when the quake happened? No, I was in my garden with

22、my flowers and was enjoying the beautiful _of my birds at that time. A. voice; noise B. noise; sound C. whisper; sound D. sound; voice( )2.Stop making so much _. The children are sleeping. A. voice B. noise C. sound( )3.Do you know the song Gangnam Style?Of course. It _ interesting.A. tastesB. smell

23、sC. soundsD. feels8. Yeah, a lot of old people are lonely. 是的，很多老年人都很孤獨(dú)?！窘馕觥縜lone / lonely 辨析：(1) alone = by oneself adj. 單獨(dú)的，(獨(dú)自一人，無人相伴)(2) lonely 孤獨(dú)的，寂寞的，（心靈上的，具有感情色彩。）【記】live alone, feel lonely.練習(xí)題：( )1. The old man lives _，but he never feels _. A. alone ;lonely B. lonely; alone C. alone; alone D

24、. lonely; lonely( )2.My little sister is afraid to stay at home alone. A. quietly B. lonely C. all the time D. by herself( ) 3. He did the work all by himself. A. already B. together C. alone D. Lonely( )4. His grandparents live _ in a small house, but they dont feel _. A. lonely; alone B. alone; lo

25、nely C. lonely; lonely D. alone; alone( )5.His grandparents live _ in a small house, but they dont feel _A. lonely; alone B. alone; lonely C. lonely; lonely D. alone; alone( )6. My old neighbor Charles felt _ after his children moved out. A. lonely B. safely C. angrily D. happily9. We should listen

26、to them and care for them . 我們應(yīng)該傾聽他們說話并且關(guān)心他們?！窘馕觥縞are for 照看；照顧； 照料【care短語】take care =be careful v.當(dāng)心，小心 take (good) care of =look after (well) v.(好好)照顧，照料，照看 care for v.照顧，照看 練習(xí)題：( )1. Thanks for your invitation, but Im so sorry I cant go. I need to _ my baby at home. A. take away B. take off C. ta

27、ke care of D. take out of ( )2. Many students in our school _ the old and they usually offer their seats to them on buses. A. worry about B. care for C. agree with D. take care10. Mario Green and Mary Brown from Riverside High School give up several hours each week to help others. 來自河畔高中的馬里奧。格林和瑪麗每周

28、都會(huì)花幾個(gè)小時(shí)去幫助別人?！窘馕?】give up 放棄give up +時(shí)間+ to do sth 騰出時(shí)間做某事 give up doing sth=stop doing sth 放棄做某事【解析2】several“幾個(gè)”：= a few +n.復(fù) Severalboyswereinjured.有幾個(gè)小伙子傷了。 Myfriendspeaksseverallanguages.我的朋友能講幾種語言練習(xí)題：( ) 1. I find it too difficult to learn English well. I want to drop it. A. give up it B. give

29、it up C. give away it D. give it away( )2. Andrea Bocelli never , which makes him a successful singer.A. takes awayB. gives awayC. gets upD. gives up( )3. Although many great people ever failed, they never_and managed to succeed.A. set out B. stayed up C. kept on D. gave up( )4. The people in Yaan h

30、ave met lots of difficulties, but they havent _hope. A. picked up B. given up C. looked for D. waited for11. He volunteers at an animal hospital every Saturday morning. 他每周六早上在動(dòng)物醫(yī)院做志愿者?！窘馕觥縱olunteer v 志愿 ； n 志愿者 volunteer to do sth 志愿做某事練習(xí)題：1.Jack volunteered _(carry) the water.2.They often _(自愿去教)

31、the children12. . But I want to learn more about how to care for animals. 但是我想學(xué)習(xí)更多的關(guān)于如何照顧動(dòng)物的知識(shí)【解析】 “疑問詞+不定式”作及物動(dòng)詞的賓語，【記】：I dont know how to do.I dont know where to go.I dont know what to do.【拓展】 “特殊疑問詞 + 不定式” 與 “wh 從句的轉(zhuǎn)換。將不定式改成“主語+should +v原形“。Eg: I dont know how to solve the problem.= I dont know h

32、ow I should solve the problem.練習(xí)題：1. I dont know what _(bring) to the party.2. He wanted to know when_(go).( )3. Which dress do you like best, Madam? Sorry, I cant decide _ now. A. to buy which one B. buy which one C. which one to buy D. which I should buy it.13. I get such a strong feeling of satis

33、faction when I see the animals get better and the look of joy on their owners faces. 當(dāng)我看到動(dòng)物們變得更好，并且它們的主人的臉上呈現(xiàn)喜悅之情時(shí)，我有一種很強(qiáng)烈的滿足感。【解析1】such/so 如此的，這樣的詞條詞性用法常用結(jié)構(gòu)such形容詞+n.such a/an +形容詞+n.單數(shù)so程度副詞+adj./adv.so+ 形容詞+a/an + n.復(fù)數(shù)so+ many/few +n.復(fù)數(shù)so+ much/little+不可數(shù)n.【記】名前such,形副so，多多少少（many, much, few, lit

34、tle）都用so?！窘馕?】get better 變得更好練習(xí)題：( )1. The girl is _ a nice girl _ we all want to help her. A. such; that B. too; to C. so; that D. very; that( )2. Some word puzzles in this book are _ difficult that _ students can solve them.A. such; few B. such; little C. so; few D. so; little( )3. The teacher spe

35、aks very loudly _ all the students can hear her.A. so that B. because C. since D. when( )4. He offered _ valuable(有價(jià)值的）advice that _ people disagreed. A.such; a few B. Such; few C. So ; a few D. So; few( )5. “Im a singer” is _ an interesting TV show_ many people like watching it. A. so; that B. such

36、; that C. so; as D. such; as14. She could read by herself at the age of four. 她在四歲的時(shí)候就能夠獨(dú)自閱讀。【解析】at the age of 在.歲的時(shí)候= when sb. Was . Years old.練習(xí)題：( )Do you know Mu Yan? Of course, He won the 2012 Nobel Prize four Literature the age of 57. A. inB. atC. on D. to15. Last year, she decided to try out

37、for a volunteer after-school reading program. 去年，她決定嘗試在一個(gè)課后閱讀項(xiàng)目中做一名志愿者。【解析】try out 嘗試；實(shí)驗(yàn); try v. 試圖，設(shè)法，努力 【拓展】 (1)try on 試穿 (2) try doing sth 試圖做某事 【側(cè)重嘗試做】 (3) try to do sth 努力做某事 【側(cè)重盡力做】(4) try ones best to do sth= do ones best to do sth 盡某人最大努力做某事練習(xí)題：1.We should _(盡最大努力)to be happy in the future.(

38、 ) 2. We should try _ much fruit. A. eat B. to eat C. eating D. eats16. She still works there once a week to help kids learn to read.她仍然每周在那里工作一次，幫助孩子們學(xué)習(xí)閱讀?！窘馕觥縪nce a week 一周一次【拓展】once一次 twice 兩次【注】：三次或三次以上用：“基數(shù)詞+times”three times 三次 four times 四次 three or four times 三、四次( )1.I chat with my friends

39、online_(一兩次) a week.( )2.-_do you go to the cinema?-Once a month. A. How long B. How far C. How often D. How much17. Volunteering here is a dream come true for me.對于我來說，在這里做志愿工作使我夢想成真?！窘馕觥?come true 實(shí)現(xiàn)詞條是否接賓語用法achieve是主語一般為“人”come true否主語一般是“夢想；理想”【come短語】come and go 來來回 come from 來自 come back 回來 co

40、me out 出來 come on 加油，快點(diǎn) come in 進(jìn)來 come back 回來 come over 順便來訪 come true 實(shí)現(xiàn) come up with 想出練習(xí)題：1. We want to see young people _(實(shí)現(xiàn)他們的夢想)。2. _(實(shí)現(xiàn)) your dream through great effort is really cool.( )3 . If we Chinese work hard together. China Dream will _ . A. come out B. come true C. achieve( )4.Scien

41、tists are trying their best to _ ways to treat the terrible disease called H7N9.A. come up with B. look forward to C. talk about D. give up( )5. The great writer has written many stories for children. It is said that a new one will _ at the end of this month.A. go out B. come out C. look out D. run

42、out18. However, few people think about what they can do to help others.然而，很少有人會(huì)考慮他們能做些什么來幫助他人。【解析1】however 然而【辨析】however和but二者都意為“可是，但是”； but是并列名詞，連接兩個(gè)并列分句，上下二句在總的意義上構(gòu)成了對比。 however不能直接連接兩個(gè)分句，必須另起新句，并用逗號隔開。Ireallydontlikecheese,butIwilltryjustalittlethistime. Itwasraininghard.However,wewentouttolookf

43、ortheboy.【解析2】few 幾乎沒有詞條含義修飾的名詞的數(shù)例句few幾乎沒有（表否定含義）+n.復(fù)數(shù)They know few of usa few 一些（表肯定含義）He made a few mistakeslittle幾乎沒有（表否定含義）+不可數(shù)n.I spend very little on fooda little 一些（表肯定含義）I know a little about the story練習(xí)題：( )1. There used to be lots of fish in the lake. Yes, but there are very _ now. A. few

44、B. fewer C. little D. Less( )2. The girl in purple is new here, so _ people know her. A. few B .a few C .a little19. There are many people who are less lucky than us .有很多沒有我們幸運(yùn)的人?！窘馕觥縧ittle less+不可數(shù)n. 較少的 few fewer + n.復(fù)數(shù) 較少的 much/many more + n.復(fù)數(shù)/不可數(shù)n. 更多的練習(xí)題：( )1. To live a green life, we should t

45、ry to save _ energy and produce_ pollution. A. more; less B. less; more C. more; fewer D. most; least( )2. The worlds population is growing _and there is _land and water for growing rice. A. more; less B. larger; fewer C. larger; less D. more; fewer( )3.Remember this , children . _careful you are ,

46、_mistakes you will make . We know , Mr. Li . A. The more; the more B.The fewer; the more C. The more; the fewer D. The less; the less( )4. Many boy students think math is _ English. I agree. Im weak in English. A. much difficult thanB. so difficult as C. less difficult thanD. more difficult than 20.

47、 For example , we can make plans to visit sick children in the hospital or raise money for homeless people. 例如， 我們可以制定一些計(jì)劃去看望醫(yī)院生病的孩子們或者無家可歸的人們籌錢。【解析1】for examplefor example“例如”，一般只以同類事物或人中的“一個(gè)”為例，作插入語， 用逗號隔開，可置于句首、句中或句末。 such as“例如”，用來列舉同類人或事物中的幾個(gè)例子。可以和and so on 連用。 For example，he is a good student.

48、 例如，他就是個(gè)好學(xué)生。 Boys such as John and James are very friendly. 像約翰和詹姆斯這樣的男孩都很友好。 【解析2】 raise （raised; raised) v 募集；征集 raise money for. “為.籌款”【解析3】 home n 家,家園homeless adj. 無家可歸的【同類記憶】 careless 粗心的 hopeless 沒有希望的 helpless 無助的 useless 沒有用的【短語集錦】on ones way home 在某人回家的路上 stay at home 呆在家里 go home 回家 at ho

49、me 在家 get home 到家【拓展】由home構(gòu)成的合成詞： homeland n 祖國 hometown n 家鄉(xiāng) homework 家庭作業(yè) home-made adj. 自制的練習(xí)題：1. You should do something to help _(無家可歸的)people.( )2. We have only one Earth. Its our common _.A. family B. house C. home D. room( )3. He was born in Italy, but he has made China his _. A. family B. a

50、ddress C. house D. home( )4. Mr. Li regards Ningxia as his second _ because he has been here for over twenty years. A. family B. house C. room D. home( )5. After the earthquake in Japan, we are trying to help the _ people to rebuild their homes.A. harmless B. endless C. useless D. homeless21. Some p

51、eople even stop doing their jobs for a few months to a year to move to another country, like Africa, and help people there. 有些人甚至?xí)Ｏ伦约旱墓ぷ鲙讉€(gè)月到一年去其他的國家，像非洲，并且?guī)椭抢锏娜藗?。【解析?stop doing (1) stop doing sth 停止做某事 Please stop speaking.請停止講話 (2) stop to do sth 停下來去做另外一件事 Please stop to talk.請停下來講話 (3) stop sb

52、.（from）doing sth =prevent sb（from）doing sth=keep sb from doing sth 阻止某人做某事（4）cant stop doing sth 忍不住做練習(xí)題：( )1. Seeing their teacher _ into the classroom, they stopped _ at once. A. walk; telling B. entering; to speak C. enter; to tell D. walking; talking( )2. Dad, why must I stop computer games?For your health, my boy.A. play B. to play C. to playing D. playing( )3. The Great Wall was built to _ the enemies _ getting in.A. stop, out B. prevent; of C. stop; from11