人教版八年級英語下冊unit2知識點分析與練習(xí)

1、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 adj. 有幫助的，愿意幫忙的，熱心的 1). help sb. to do sth. 幫某人做某事 / help do sth 幫助做某事 help sb. with sth. 幫某人做某事。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). wi

2、th the help of 在幫助下。 5).Cant help doing 情不自禁做.【考題鏈接】 Mary is so _ she comes to you whenever youre in trouble. A. usefulB. carefulC. thankfulD. helpful【解析2】clean up 把打掃干凈（v. + adv.） clean up the table = clean the table up 【考題鏈接】Its your turn up the kitchen.(clean)Your bedroom is too dirty, please _.

3、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。【解析】c

4、heer up 使振奮，使高興的（v. +adv） cheer sb. up =make sb. happy 使某人高興 【考題鏈接】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

5、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 sb. a call 給打電話 give away 贈送give away money to kids give sb. a hand =help sb. 幫助某人 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【考題鏈接】 You shouldnt _y

6、our hope. Everything will be better.A. give up B. fix up C. cheer up D. put upWe have raised some books. Well _to the poor children.A. put them up B. give them away C. give them away. D. put out themMany social workers went to Yaan to help clean water and food to local people to reduce their pain fr

7、om 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計劃。【解析】come up with =think up 想出 catch up with 趕上 追上【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 up with 容忍； 忍得住 end up with 結(jié)束；以而結(jié)束【考題

8、鏈接】 We need_(想出) a plan. 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【考題鏈接】He _ plenty of money to th

9、e people in the earthquake area _.A. put out, to work out well B. handed out, help them out C 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?！究碱}鏈接】My mother used_（tell）us story when we were young.He us

10、ed to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have7. That sounds interesting. 那聽起來挺有趣?！窘馕觥縮ound (1)n聲音 We heard a strange sound. (2) vi.聽起來，似乎，其后加形容詞，介詞短語，名詞 【辨析】sound/noise/voice sound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

11、（包括說話，唱歌等）?！究碱}鏈接】 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; voiceStop making so much _. The children are sleeping. A. voice B. noise C

12、. sound【考題鏈接】 Do you know the song Gangnan 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?！窘馕觥縜lone / lonely 辨析：(1)alone = by oneself adj. 單獨的，指無人陪伴的客觀事實，不帶感情色彩。 He often walks alone to home .(2)lonely 指人孤獨的，寂寞的，強調(diào)主觀感受；也可指某

13、個地方是荒涼的【考題鏈接】 His grandparents live _ in a small house, but they dont feel _. A. lonely; alone B. alone; lonely C. lonely; lonely D. alone; alone 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

14、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【考題鏈接】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 =care for =look after v.照顧，照料，照看 care for v.照顧，照看 【考題鏈接】Th

15、anks 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. .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?！窘馕觥縱olunteer v 志愿 n 志愿者 volunteer to do sth 志愿做某事Jack volunteered _(carry) the w

16、ater. They often _(自愿去教) the children11. 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， I dont know what _(bring) to the party. He wanted to know when_(go).【考題鏈接】 Which dress do you like best, Madam? Sorry, I cant decide _ now. A. to buy which one

17、 B. buy which one C. which one to buy D. which I should buy it.12. 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，我有一種很強烈的滿足感。【解析1】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/

18、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.以至 “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 Eg. He was so strong that he could lift the heavy bag.【記】名前such,形副so，多多少少（many, much

19、, few, little）都用so?！究碱}鏈接】Some word puzzles in this book are _ difficult that _ students can solve them.A. such; few B. such; little C. so; few D. so; littleThe teacher speaks very loudly _ all the students can hear her. A. so that B. because C. since D. whenHe offered _ valuable(有價值的）advice that _ p

20、eople disagreed. A.such; a few B. Such; few C. So ; a few D. So; few13.She could read by herself at the age of four. 她在四歲的時候就能夠獨自閱讀?！窘馕觥縜t the age of 在.歲的時候= when sb. Was . Years old.【考題鏈接】Do you know Mu Yan? Of course, He won the 2012 Nobel Prize for Literature the age of 57. A. inB. atC. on D. to1

21、4.Last year, she decided to try out for a volunteer after-school reading program. 去年，她決定嘗試在一個課后閱讀項目中做一名志愿者?！窘馕觥縯ry out 嘗試；實驗 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【考題鏈接】We should _(

22、盡最大努力)to be happy in the future. We should try _ much fruit. A. eat B. to eat C. eating D. eats15.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”【考題鏈接】If we Chinese work hard together. China Dream will _ . A. come ou

23、t B. come true C. achieve【拓展】與come相關(guān)的短語：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 come in 進來 come back 回來come over 順便來訪 come true 實現(xiàn) come up with 想出【考題鏈接】Scientists are trying their best to _ ways to treat the terrible disease called H7N9.A. come up with B. look forward to

24、 C. talk about D. give upThe 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 (外出/出國/熄滅/出版) B. come out C. look out D. run out16. 【辨析】few, a few, little, a little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）

25、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【考題鏈接】 There used to be lots of fish in the lake. Yes, but there are very _ now. A. few B. fewer C. little D. Less The girl in purple is new here, so _ people know her. A. few B .a

26、 few C .a little17. There are many people who are less lucky than us . 有很多沒有我們幸運的人。【解析1】定語從句【解析2】less 較少的； 較次的 little-less-least; many/muchmore-most【考題鏈接】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; leastThe worlds p

27、opulation is growing _and there is _land and water for growing rice. A. more; less B. larger; fewer C. larger; less D. more; fewerRemember 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;

28、 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。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 18. For example , we can make plans to visit sick children in the hospital or raise money fo

29、r homeless people. 例如， 我們可以制定一些計劃去看望醫(yī)院生病的孩子們或者無家可歸的人們籌錢?！窘馕?】for example for example“例如”，一般只以同類事物或人中的“一個”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例子?？梢院蚢nd so on (等等)連用?！窘馕?】 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

30、of sb. 成為家園 【考題鏈接】We have only one Earth. Its our common _.A. family B. house C. home D. room【同類記憶】 careless 粗心的 hopeless 沒有希望的 helpless 無助的 useless 沒有用的 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

31、. house C. room D. home19. 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€月到一年去其他的國家，像非洲，并且?guī)椭抢锏娜藗?。【解析?stop的用法【拓展】stop sb. from doing sth =keep sb from doing sth=prevent sb from doing sth 阻止某人做某事 cant s

32、top doing sth 忍不住做Section A (1a2d) 練習(xí). 根據(jù)語境，從方框中選擇恰當(dāng)?shù)膯卧~填空，有的需要變換形式。cheer, volunteer, sign, lonely, notice1. Hao Lei is a great boy! Yeah! He always _ to help others in his free time.2. Those road _ tell people how to get to Green Park.3. He always feels _ because he has no friends.4. We are putting

33、up _ to tell people there will be a book sale next week.5. There is a soccer game in Center Sports Club in the afternoon. Great! Lets go to _ for our favorite players. 根據(jù)語境，從方框中選擇恰當(dāng)?shù)亩陶Z填空，有的需要變換形式。clean up, used to, put off, care for, hand out, call up1. I dont know why they are going to _ having the

34、 meeting.2. Lisa, _ your grandma, or (否則) she will worry about you. 3. Last Sunday, our teacher organized all the students to _ the park. 4. My father _ be thin, but now he is fat.5. Hey, Jack. Help Ms. Jones to _ the papers. All right. 6. He thanked the nurse for _ him when he was ill in hospital.

35、根據(jù)對話內(nèi)容，從方框中選擇恰當(dāng)?shù)倪x項補全對話。A: Hey, Amy. Grandma looks sad. (1) _ B: Oh, she hasnt heard from Aunt Linda for a long time.A: I see. (2) _ B: OK. Lets sing an old song to Grandma.A: (3) _ B: Lets take Grandma to see a play in the new theater.A: Thats a good idea, but the theater is not open today. B: (4) _

36、 A: How about calling Aunt Linda and asking her to call Grandma? B: (5) _A. Lets come up with an idea to make her happy. B. That sounds great.C. Then what could we do for Grandma? D. Whats the matter with her?E. Hmm, Grandma doesnt like music.Section A 3aGrammar Focus 練習(xí). 根據(jù)句意及所給漢語提示，寫出句中所缺單詞。1. Las

37、t week they _ (籌集) some money for their club. 2. Her books brought great _ (高興) to lots of people.3. I had a(n) _ (感覺) of sadness when I said goodbye to my brother. 4. _ (幾個) of my friends are learning English at language schools. 5. She looked at her painting with _ (滿意). 根據(jù)句意，從方框中選擇恰當(dāng)?shù)膯卧~填空。 owner,

38、 strong, alone, journey1. Today the sun light is not very _. 2. This summer vacation we are going to have a good _. 3. This dog is not Marys. Who is its _? 4. Jim didnt go to the beach with me. I went there _. . 根據(jù)漢語意思完成英語句子，每空一詞。1. 她正在參加學(xué)校足球隊的選拔。 She is _ _ _ the school soccer team.2. 你可以把這幅畫張貼在黑板旁

39、邊。 You could _ _ this picture next to the blackboard. 3. 她獨自住在一個大房子里。 She lives _ _ in a big house.4. 最終他們同時到達了山頂。 At last, they got to the top of the mountain _ _ _ _.5. 我相信總有一天我的夢想會實現(xiàn)。 I believe my dream can _ _ one day. 根據(jù)上句完成下句，使兩句意思相同或相近，每空一詞。1. Mario volunteers to work in an animal hospital. M

40、ario _ in an animal hospital _ a volunteer. 2. Why dont you ask your mom to help you? You _ _ your mom to help you. 3. Thank you for looking after my baby. Thank you for _ _ my baby.4. Paul could play soccer when he was three. Paul could play soccer _ _ _ _ three. 5. His sister wants to work in the

41、factory. His sister _ _ to work in the factory.Section B1. I repaired it . 我把它修好了【解析】 repair v “修理；修復(fù)” repair的對象范圍很廣，從房屋、道路、機器到日常生活必需品，是使受到一定損失或失靈的東西恢復(fù)其形狀或功能。 Who has repaired the broken leg of the table? 誰把桌子的斷腿修好了？ mend的意思是恢復(fù)某物原來的樣子(包括用針、線來縫補)，一般指較小之物。 This shirt is too old to mend. 這件衣服太舊不能補了。 fi

42、x用于需要重新“調(diào)”物體的結(jié)構(gòu)，把松散的部件固定結(jié)實，將分離的物體各部分裝配起來。用于美國口語中，與repair無多大區(qū)別。 Can you fix the broken chair? 你能修理那把壞了的椅子嗎?2. I take after my mother. 我長的像我媽媽。【解析】(1)take after =be similar to在（外貌、性格等方面）與（父母）相像 (2)look like 只指在外貌上與.相像【短語】take back 收回，接回 take down 寫下 take off 脫下；起飛 take up 占去（時間或空間）take care 小心 take ca

43、re of 照顧 take place 發(fā)生 take out 拿出 take away 拿走【考題鏈接】Do you _after your mother or your father? My father .We both have big eyes and black hair.A. look B. take C. run The girl _ the woman. Maybe she is her daughter. A. take care B. takes after C. takes off D. look after Tom _ his father, because they

44、 both are cheerful and easygoing. A. looks like B. takes after C. doesnt take after D. isnt like3. I fixed it up. 我把它修理好了?！窘馕觥縡ix =mend=repair v 修理，修補 fix up=repair 修理(v. +adv) 【考題鏈接】Where is Frank now? He _his bike in the yard.A. fixes up B. fixing up C. is fixing up My watch doesnt work .I wonder

45、who can _for me.A. fix up it B. fix it up C. mix it up D. mix them up 4. Im similar to her . 我和她很像?！窘馕觥縮imilar adj. 相似的 be similar to sb. 和某人很相似【考題鏈接】 Her sweater is _ to my sisters . They are the _ color. A. similar; same B. similar; similar C. same; same D. same; similarThe customs（習(xí)慣）in Qingdao a

46、re_（相似的）to those in Yantai. Can you tell the differences between two pictures? Differences ? Oh , They look quite _. A. different B.similar C.stange D.interesting5. Ill send you a photo of Lucky.【解析】(1) a photo of sb. sb.為賓格，“某人的一張照片”， 強調(diào)照片上的人就是他/她本人。 (2) a photo of sbs. sbs.為名詞性物主代詞或名詞所有格，“某人的一張照片”

47、，強調(diào)照片是sb.所擁有的?！究碱}鏈接】One of my friends is a policewoman, this is a photo of . A. her B. hers C. she D. his 6. Im sure you know that this group was set up to help disabled people like me. 我肯定你知道這個組織的成立是為了幫助像我這樣的殘疾人?！窘馕?】be sure (that) . be sureofabout doing sth，“確信”；“對有把握”。be sure to do sth ，表示說話人對句子主

48、語作出的判斷，認(rèn)為句子主語“必定”、 “必然會”、“準(zhǔn)會”如何如何。 be sure+賓語從句，表示主句主語對賓語從句中涉及的事物所作出的判斷，意為“確信某事一定會”。 【解析2】set up 建立；設(shè)立 set up =build建立（v. +adv）【短語】：set off 出發(fā) set about doing sth 著手去做某事【考題鏈接】 The primary school _in 1995 with the hope of young people.A. was set up B. was put up C. was found We have _ some organizati

49、ons to help the poor students in the western areas of China. A. taken up B. put up C. picked up D. set up When are you going to _ for Shanghai? Tomorrow morning. A. get offB. turn offC. take offD. set off【解析3】disabled adj. 肢體有殘疾的 （既可以做表語， 也可以做定語）。 disabled people 殘疾人 Though he is _(able) , Liu Wei m

50、ade his dream to be a pianist come true.【加前綴dis- 構(gòu)成的派生詞】 dislike 不喜歡 disorder 無秩序 dishonest 不誠實 disappear 消失7.Lucky makes a big difference to my life. “幸運”對我的生活產(chǎn)生了很大的影響。【解析】makes a big difference 影響；有作用【考題鏈接】The heavy snow didnt _ the international airlines. A. pay attention to B.add to C. make a di

51、fference to D.keep to8.Or imagine you cant walk or use your hands easily. 或者想象一下你不能走路或自如地使用你的手?！窘馕觥縤magine + n/ ving/ pron v 想象 【考題鏈接】 My mother cant imagine _ on line. Many people dont know how to do it. A. shop B. to shop C. shopping D. ShoppedThe Internet is so closely connected with our daily life . Can you _ a life without it? A. understand B.imagine C.consider D.expect9. But m