八年級英語Unit2 I’ll help to clean up the city parks課文重難點(diǎn)講解

2020年精編人教版英語資料Unit2 Ill help to clean up the city parksSection A1. You could help clean up the city parks.你可以幫助打掃城市公園?！窘馕?】help v helpful 1). help sb. to do sth. 幫助某人做某事。 2). help oneself （ to ）自用（食物等）。 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). help sb. with sth. 幫助某人做某事。     6).Cant help doing 情不自禁做.【2013日照】15. Mary is so _ she comes to you whenever youre in trouble. A. usefulB. carefulC. thankfulD. helpful【2012 煙臺中考】25. The woman _all of her money to charities_ the poor.A. gave off, to helpB. gave up, helping C. gave away, to help D. gave, helping【解析2】clean up 把打掃干凈（v. + adv.） clean up the table = clean the table up Its your turn _up the kitchen.(clean)( ) Your bedroom is too dirty, please _.A. clean it up B. clean up it C. set it up ( ) If everyone pours less polluted water into Dianchi Lake, it will be _. A. deeper and deeper B. cleaner and cleaner C. dirtier and dirtier D. wider and wider2. 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?！窘馕?】sick /ill ： (1) sick adj.“生病的”，既可放be (系動詞)后作表語，也可放n.前作定語。 be sick of “討厭；厭惡” sick person = patient“病人” (2) ill adj.“生病的”，只能放be (系動詞)后作表語， be ill in hospital 生病住院 ill illness n.“?。患膊　?. You look very tired. You must be sick. (= ill) .He had a sick mother. 他有一位生病的母親 I think her (ill) is very serious. 我認(rèn)為她的病是很嚴(yán)重。( ) The _ girl was sent to hospital by her mother yesterday. A. sick B. ill C. good D. well 【解析2】in the hospital 與in hospital (1) in the hospital“在醫(yī)院” 指人在醫(yī)院里，允許是在醫(yī)院上班，允許是到醫(yī)院看望病人等；(2) in hospital “在醫(yī)院；住院” 指生病住院。 類似的短語有：in the bed“在床上”，也許是蹲在床上或站在床上； in bed“在床上”指躺在床上 Tom is ill and staying in bed. ( ) 【湖南邵陽】 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（v. +adv）cheer sb. up =make sb. happy 使某人高興 cheer me up 使我高興( ) You could visit _children in the hospital and _them_.A. ill, set, up B. sick, clean, up C. sick, cheer, up( ) He looks sad .Lets _ him_.A. cheer , up B. put, up C. set up D. call, up【2013遼寧錦州】11. 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)(v. +adv) hand out bananas  give out sth to sb. 分.給某人 Our teacher begins_(分發(fā)) our test paper.【短語】：give in 屈服 give back=return 歸還 give a speech 發(fā)表 give up doing sth =stop doing sth放棄做某事give up smoking 放棄吸煙 give sb. sth = give sth to sb. 給某人某物( ) You shouldnt _your hope. Everything will better.A. give up B. fix up C. cheer up D. put up( ) We have raised some books. Well _to the poor children.A. put them up B. give them away C. give them away. D. put out them【2013江蘇常州】8. 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 out4. 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。【解析】come up with =think up 想出 catch up with  趕上 追上【短語】：think about 考慮 think of 想起 think over 仔細(xì)考慮【諺語】 Think before you act 三思而后行【拓展】v+up with 構(gòu)成的短語： catch up with 趕上；追上 keep up with 跟上；跟、保持聯(lián)系 put u with 容忍； 忍得住 end up with 結(jié)束；以.而結(jié)束( ) We need_(想出) a plan.( )My mother came up with a good idea which we all agreed to.A. thought about B. thought up C. thought hard【2013黑龍江綏化】19. 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.出來 help sb. out 使某人脫離困境【2013山東青島】24. He _ plenty of money to the people 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Studying English is_(use).(2) use sth to do sth 用某物做某事We use Internet _(find) information.(3) 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)。My mother used_（tell）us story when we were young. ( ) He used to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have(4) be /get used to doing sth 習(xí)慣于做某事My grandpa is used _(live) in country. (5) be used to do sth 被用來做某事=be used for doing sth Stamps is used _(post) letters.( ) My brother used to _ up late, but now he is used to _ up early.A. get ;get B. getting; get C. get; getting D. getting; getting( ) Keys are used _ the door. A. to open B. to opening C. open D. opening【記】 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。7. That sounds interesting. 那聽起來挺有趣。【解析】sound (1)n聲音 We heard a strange sound. 【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。 Don't make such a noise. 別這樣大聲喧嘩。 【2011大慶4】11. Did you hear any strange _when the quake happened? No, I was in my garden with 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【2011四川德陽2】4. Stop making so much _. The children are sleeping. A. voice B. noise C. sound(2) vi.聽起來，似乎，其后加表語（形容詞，介詞短語，名詞） How does the music sound to you? 這音樂你聽起來怎么樣？ It sounds beautiful. 它聽起來很美。【2013山東臨沂】25. Do you know the song Gangnam Style?Of course. It _ interesting.A. tastesB. smellsC. 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，指無人陪伴的客觀事實(shí)，不帶感情色彩。He often walks alone to home .(2)lonely 指人孤獨(dú)的，寂寞的，強(qiáng)調(diào)主觀感受；也可指某個(gè)地方是荒涼的( ) The old man lives _，but he never feels _. A. alone ;lonely B. lonely; alone C. alone; alone D. lonely; lonely( ) My little sister is afraid to stay at home alone. A. quietly B. lonely C. all the time D. by herself( ) He did the work all by himself. A. already B. together C. alone D. Lonely【2011雅安】12. His grandparents live _ in a small house, but they dont feel _. A. lonely; alone B. alone; lonely C. lonely; lonely D. alone; alone【2012貴州安順】22.His grandparents live _ in a small house, but they dont feel _ Alonely; alone Balone; lonely Clonely; lonely Dalone; alone【2013 上海】67. My old neighbor Charles felt _ after his children moved out. A. lonely B. safely C. angrily D. happily9. We should listen to them and care for them . 我們應(yīng)該傾聽他們說話并且關(guān)心他們。【解析】care for 照看；照顧； 照料【2013湖北黃石2】 33. 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 care 【拓展】care的短語總結(jié) take care =be careful v.當(dāng)心，小心 take care of =look after v.照顧，照料，照看 take care of 處理，做完 care for v.照顧，照看 【2013廣東廣州3】23. 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. take care of D. take out of 10. 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。格林和瑪麗每周都會花幾個(gè)小時(shí)去幫助別人。【解析1】give up 放棄 give up doing sth=stop doing sth 放棄做某事( ) I find it too difficult to learn English well. I want to drop it. A. give up it B. give it up C. give away it D. give it away【2013江蘇泰州】13. It's too hard for me to be a trailwalker. Never _. Believe in yourself!A. put up B. give up C. hurry up D. look up【2013江蘇連云港】11. It was a difficult time for the quakehit victims in Ya'an, but they didn't _ hope. A. give up B. give off C. give in D. give out 【2013浙江溫州】8. Andrea Bocelli never , which makes him a successful singer.A. takes awayB. gives awayC. gets upD. gives up【2013山東德州】Although many great people ever failed, they never_and managed to succeed.A. set out B. stayed up C. kept on D. gave up【2013安徽】48. The people in Ya'an have met lots of difficulties, but they havent _hope. A. picked up B. given up C. looked for D. waited for【2013山東濱州】24. Diaoyu Island belongs to China.Surely it does! We Chinese will never it up.A. cut B. fix C. give D. set【解析2】several 可作定語，表示“幾個(gè)”： = a few   Several boys were injured. 有幾個(gè)小伙子傷了。        My friend speaks several languages. 我的朋友能講幾種語言11. He volunteers at an animal hospital every Saturday morning. 他每周六早上在動物醫(yī)院做志愿者。【解析】volunteer v 志愿 n 志愿者 volunteer to do sth 志愿做某事Jack volunteered _(carry) the water.They often _(自愿去教) 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)于如何照顧動物的知識【解析】 “疑問詞+不定式”作及物動詞的賓語，【記】：I dont know what to do.I dont know how to do it .I dont know what to do with it.【拓展】 “特殊疑問詞 + 不定式” 與 “wh 從句的轉(zhuǎn)換。 轉(zhuǎn)換時(shí)只需在疑問詞后加主語（與主句主語一致），并將不定式改成“should +v原形“做謂語。I dont know how to solve the problem.= I dont know how I should solve the problem. I dont know what _(bring) to the party.He wanted to know when_(go).【內(nèi)蒙呼和浩特】 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 satisfaction when I see the animals get better and the look of joy on their owners faces. 當(dāng)我看到動物們變得更好，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?！窘馕?】such詞條詞性用法常用結(jié)構(gòu)such形容詞修飾名詞such a/an +形容詞+可數(shù)名詞單數(shù)no/any/ some/ all/ many 等+such+名詞such+ 除many/few之外的形容詞+可數(shù)名詞復(fù)數(shù)such +除much/little之外的形容詞+ 不可數(shù)名詞so程度副詞修飾形容詞或副詞so+ 形容詞+a/an + 可數(shù)名詞復(fù)數(shù)so+ many/few +可數(shù)名詞復(fù)數(shù)so+ much/little+不可數(shù)名詞【解析1】(1)so that 如此.以致 “So +adj.+ that” “如此以至” 引導(dǎo)結(jié)果狀語從句 so后面接形容詞、副詞He was so strong that he could lift the heavy bag.【記】名前such,形副so，多多少少（many, much, few, little）都用so?！?011雅安】17. The girl is _ a nice girl _ we all want to help her. A. such; that B. too; to C. so; that D. very; that【2012江蘇鎮(zhèn)江】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【2012廣東河源】The teacher speaks very loudly _ all the students can hear her.A. so that B. because C. since D. when【2013江蘇常州2】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【2013江蘇泰州1】9. “I'm a singer” is _ an interesting TV show _ many people like watching it. A. so; that B. such; that C. so; as D. such; as【解析2】get better 變得更好14. 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?！窘馕觥縜t the age of 在.歲的時(shí)候= when sb. Was . Years old.【2013南京2】28. 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 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 to do sth 努力做某事 【側(cè)重盡力做】 (3) try doing sth 試圖做某事 【側(cè)重嘗試做】(4)try ones best to do sth= do ones best to do sth 盡某人最大努力做某事 We should _(盡最大努力)to be happy in the future.( ) 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。【解析】once a week 一周一次【拓展】once = one time一次 twice= two times 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 三到四次I chat with my friends online_(一兩次) a week.【2013年北京】29.-_do you go to the cinema? -Once a month. A. How long B. How far C. How often D. How much17. .，but you can see in their eyes theyre going on a different journey with each new book,., 但是你能從他們的眼睛里看到他們正隨著每本新書在進(jìn)行不 同的旅行?！窘馕觥縢o on a journey = go on a trip去旅行18. 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。【解析】 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”We want to see young people _(實(shí)現(xiàn)他們的夢想)。_(實(shí)現(xiàn)) your dream through great effort is really cool.【2013四川遂寧】27. If we Chinese work hard together. China Dream will _ . A. come out B. come true C. achieve【拓展】與come相關(guān)的短語：【短語】come and go 來來回回 come from 來自 come back 回來 come 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【2013浙江寧波1】24. Scientists 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【2013浙江麗水2】25. 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 out19. I can do what I love to do and help others at the same time.我不但可以做我自己喜歡的事，同時(shí)還可以幫助其他人?！窘馕觥縜t the same time 同時(shí), 【2011上海】This novel can make you laugh and cry at _ same time. A.a B.an C.the D. /20. However, few people think about what they can do to help others.然而，很少有人會考慮他們能做些什么來幫助他人?！窘馕?】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。  I really don't like cheese, but I will try just a little this time.我實(shí)在是不喜歡吃奶酪，但是這次我要嘗一點(diǎn)。   however不能直接連接兩個(gè)分句，必須另起新句，并用逗號隔開。   It was raining hard. However, we went out to look for the boy.  雨下得很大，不過我們還是出去尋找那個(gè)孩子 【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）可數(shù)名詞復(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)名詞I spend very little on fooda little 一些（表肯定含義）I know a little about the story【注】 a few/ few (1)a few, few 用來修飾可數(shù)名詞。(2)a few “有一些”，表示肯定概念，few 幾乎沒有，表示否定意義。 The man has been here for many years, so he has a few friends. 這個(gè)人在這里住了很多年了，他有一些朋友。 I am a new comer here, so I have few friends here. 我剛來到這里，所以我在這里沒有幾個(gè)朋友。a little/ little (1) a little, little 用于修飾不可數(shù)名詞。(2) a little “有一些”，表示肯定概念。 little “幾乎沒有”，表示否定概念。There is a little water in the glass.杯子里有一些水。There is little water in the glass, so you cant drink any. 杯子里幾乎沒有水了，你不可能喝到水了。【2011無錫1】 There used to be lots of fish in the lake. Yes, but there are very _ now. A. few B. fewer C. little D. Less【2013重慶】The girl in purple is new here, so _ people know her. A. few B .a few C .a little21. There are many people who are less lucky than us .有很多沒有我們幸運(yùn)的人。【解析】less 較少的； 較次的【2012 呼和浩特1】5. To live a green life, we should try to save _ energy and produce_ pollution. A. more; less B. less; more C. more; fewer D. most; least【2013荊門3】113. 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【2013黔西南3】120. Remember this , children . _careful you are , _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【注】less 可用在部分雙音節(jié)和多音節(jié)形容詞和副詞前，構(gòu)成形容詞和副詞的比較級?！?013 湖北黃岡】26. How far is Yuhua Middle School from here? Its around five minutes walk. A. about B. over C. more than D. less than【2013湖北十堰】13. 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 22. 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?！窘馕?】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。 For example，he is a good student. 例如，他就是個(gè)好學(xué)生。 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。 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homeless adj. 無家可歸的be home to = be the home of sb. 成為家園 a homeless boy 一個(gè)無家可歸的男孩【2011寧夏】28. We have only one Earth. It's our common _.A. family B. house C. home D. room【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)homeless adj. 無家可歸的 home-made adj. 自制的【2013河南】23 He was born in Italy, but he has made China his _. A. family B. address C. house D. home【同類記憶】 careless 粗心的 hopeless 沒有希望的 helpless 無助的 useless 沒有用的be home to sb. = be the home of sb. 是某人的家【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 home 在家 get home 到家You should do something to help _(無家可歸的)people.( ) Mr. Li regards Ningxia as his second _ because he has been here for over twenty years. A. family B. house C. room D. home【2011連云港】8. After the earthquake in Japan, we are trying to help the _ people to rebuild their homes. A. harmless B. endless C. useless D. homeless23. Some people 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. from doing sth =keep sb from doing sth=prevent sb from doing sth 阻止某人做某事 (4)cant stop doing sth 忍不住做【2013黃石市】29. Seeing their teacher _ into the classroom, they stopped _ at once. A. walk; tellingB. entering; to speak C. enter; to tell D. walking; talking【2013年孝感】39. Dad, why must I stop computer games?For your health, my boy.A. play B. to play C. to playingD. playing