人教版八年级英语下册unit2综合知识要点分析与练习.docx

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1、Unit2 Ill help to clean up the city parksSection A1. You could help clean up the city parks.你可以帮助打扫城市公园。【解析1】help v-helpful adj.有帮助的，愿意帮忙的，热心的1) . help sb. to do sth.帮某人做某事/ help do sth帮助做某事help sb. with sth.帮某人做某事。2) . help oneself (to)自用(食物等)。3). help sb. out帮助某人克服困难，渡过难关、解决问题、完成工作。4) . with the h

2、elp of 在帮助下。 5).Can,t help doing 情不自禁做.【考题链接)一 Mary is so 一 she comes to you whenever youre in trouble.A. usefulB. careful C. thankful D. helpful【解析 2】cleanup 把打,扫干净(v. + adv.) clean up the table = clean the table up【考题链接】Its your turn up the kitchen.(clean)Your bedroom is too dirty, please.A. clean

3、 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. dirtierand dirtierD. wider and widerThe girl could visit the sick kids in the hospital to cheer them up.女孩可以去医院看望生病的孩子们,让他们振作起来。 【解析】cheerup使振奋，使高兴的(v

4、.+adv) cheer sb. up =make sb. happy使某人高兴【考题链接】He looks unhappy today. 一Lefs .A. cheer him upB.help out himC. look him after D. argue with himThe boy could give out food at the food bank.男孩可以在食物站分发食物【解析】giveout =handout 分发(v+adv) hand out bananas give out sth to sb.分一给某人Our teacher begins(分发)our test

5、 paper.【短语】：give in 屈月艮 give back=return 归还 give a speech 发表give sb. a call 给打电话 give away 赠送 give away money to kidsgive sb. a hand =help sb.帮助某人 giveupdoingsth=stopdoingsth放弃做某事give up smoking 放弃吸烟give sb. sth = give sth to sb.给某人某物【考题链接】 You shouldnt your hope. Everything will be better.A. give u

6、p B. fixup C. cheerup D. put upWe have raised some books. Well to the poor children.A. put them upB. give them awayC. give them away.D. put out themMany social workers went to Yaan to help clean water and food to local people to reduce their词条适用时态人称和数例句beableto用于各种时态有人称和数的变化I will be able to dress m

7、ore casually.can用于现在时或过去时（could）没有人称和数的变化I could swim atthe age of seven.=1 was able to swim at the age of seven.考题链接Lucyread story book at the age of four.A.is able to B.was able toC.shouldD.would12.13. My dogs name is Lucky一 a good name for him because I feel very lucky to have him.我的狗的名字叫幸运对于他来说是

8、个好名字，因为有了他我感觉自己很幸运。【解析】be/ feel lucky to do sth做某事感到很幸运。luck n.“幸运”一 lucky adj.“幸运的“一 luckily adv.“幸运地”-unlucky adj.“不幸的” unluckily adv.不幸地；不幸的是”【考题链接】The little girl was very（幸运的）to get a free ticket to Disneyland.13. For example, I say, “Lucky! Get my book,“ and he does it at once.例如, 我说：Lucky!把我的

9、书拿来。“它马上就 照做。【解析】（l）get 去（某地）拿来（讲话者处）（双向动作）bring v带来从（某地）拿到（讲话者处） bring up养育，养大 bring sb. sth = bring sth to sb.给某人带某物（3） take v 带来 从（讲话者）拿走 take took taken【考题链接】一Oh ,Ive left my schoolbag in the classroom. Dont worry. Til it for you.A. bring B. get C.carry D. take The teacher told the students any

10、food into the classroom .A. not to bringB. not bring C. dont bringD. to bring not一Im sorry, Mr Li. I my English homework at home. Don9tforget it to school tomorrow.C. lost, to bringA. left, to bringB. forgot, to take 14.T11 send you a photo of him if you like, and I could show you how he helps me.如果

11、你喜欢我会给你寄张他的照片，并且 我会告诉你他是如何帮助我的。【解析1】send sent sent v发送【短语】：send away赶走send for派人去请send off寄出 sendout分发send up发射send sb. sth = send sth to sb.送给某人某物【考题链接】Please send a photo of your family me. A. for B. at C. to D. with【解析2】if引导真实条件状语从句，从句用一般现在时，主句用一般将来时。(主将从现)【考题链接】 Please hold on to your dream one

12、day it comes true. A. if B. until C. unless D. though一Would you like to go shopping with me, Carmen? 一Id love to,you dont want to go alone.A. untilB. beforeC. ifThe children will climb the hill if it tomorrow.A. wont rainB. didn1 trainC. isnt rainingD. doesnt rain If Nancy the exam, she will go to A

13、ustralia for English study.A. passB. passed C. passes D. will passThank you again for changing my life.再次感谢你改变 了我的生活。【解析1】Thanksb. for+n/pron/ving为而感谢某人。Thank to多亏,感谢考题链接 一 You study so hard that you9re sure to pass the exam.一 Thank you for so.A. say B. to say C. saying D. said【解析2】change v改变；变化chan

14、ge one飞life改变某人的生活change.into.(把.)变成【考题链接】If you want to change the world, you have to your self fir st. A. enjoy B.check C.help D. changeSection B (la2b)练习I .根据句意，用括号内所给单词的适当形式填空。1. He is a disabled man and he has many(difficult) in his life.2. Mom, my glasses are(break). What should I do?3. Becaus

15、e of this mans(kind), Jack found the way to the hotel.4. I dont know why Peter decided(change) his plan.5. How many(letter) do you get from your friend every month?IL根据句意，从方框中选择恰当的单词填空，有的需要变换形式。repair, carry, train, wheel, imagine |. Wow, ifs very interesting. That car only has three.1 . Dad, my wat

16、ch stops working. Can you help me to it?1.1 havent been to the moon so I only the life there.4 .This is a(n)dog and it can help you do many things.5 . Jerry, come and help your aunt to the big box. Its too heavy.in.根据汉语意思完成英语句子，每空一词。L他们为何打算在那儿建一个食物赈济处？ Why are they going to a food bank there?2 .今天上午

17、我修理了自行车。This morning I the bike.3 .我觉得露西像她姑姑。I think Lucy her aunt.4 .我愿意把我的汽车模型赠给别人。I would like to my model car to others.5 .亨利拥有一个狗帮手”，他很激动。 Henry was having a dog helper.Section B 2c一Self Check 练习I .根据句意，从方框中选择恰当的单词或短语填空，有的需要变换形式。clever, be interested in, deaf, help out, understand)The man becam

18、e in that accident. He didnt hear anything from then on.1. My brother volunteer work. He wants to be a volunteer.2. His sister was so that she worked out that difficult problem quickly.4.1 dont what you said just now. Can you say it again?5. Doyou need anyone to in the shop?IL根据短文内容，从方框中选择恰当的单词填空，有的

19、需要变换形式。difficulty, understand, disabled, change, volunteer, trainHey, Im Frank. Tm a(n) (1)at Animal Helpers. Every Sunday, I spend five hours working there. I help (2) people learn to ride horses. These people cant use their hands or feet easily. Sowhen they learn to ride horses, they will have lot

20、s of (3). Of course, its also difficult fbr me to help them learn to ride horses. But Im happy because Im able to help them do some things.Generally speaking (一般来说),after half a year of (4), they can ride horses easily. And the horse helpers can (5)their words and help them do many things. They can

21、help them cross the street and bring them home. Well, these horse helpers are (6)disabled peopled lives. If you want to know more, please come to Animal Helpers.pain from the earthquake. A. put out B. come out C. work out D. give outWe need to come up with a plan for the City Park Clean -up Day.我们需要

22、为城市公园清洁日想出一个计划。【解析】comeupwith=thinkup 想出 catch up with 赶上 追上【拓展】v+up with构成的短语：catch up with赶上；追上 keep up with跟上；跟保持联系put up with容忍；忍得住 end up with结束；以而结束考题链接】We need 想出)a plan. 一 It is too noisy here. I cant stand it. 一 Me, too. We have to new ways to solve the problem.A. catch up withB. keep up wi

23、thC. come up withOh , what did they ask you to help out with?哦，他们让你帮助做些什么？【解析】helpout帮助；帮助出来help sb. out使某人脱离困境【考题链接】He plenty of money to the 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 outThey told me

24、stories about the past and how things used to be.他们给我讲过去的故事，并告诉我过去事情是什么样子的。考题链接】 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; haveThat sounds interesting.那听起来挺有趣。【解析】sound (l)n声音 We heard a strange soun

25、d.vi.听起来，似乎，其后加形容词，介词短语，名词【辨析】sound / noise /voicesound指自然界中所有的声音，可指悦耳的声音也可指噪音。noise一般指很响的，刺耳的声音，即喧闹，嘈杂声等。voice指人通过发音器官发出的声音（包括说话，唱歌等）。考题链接】 一 Did you hear any strange when the quake happened?一 No, I was in my garden with my flowers and was enjoying the beautiful of my birds at that time.A. voice; n

26、oise B. noise; soundC. whisper; soundD. sound; voiceStop making so much. The children are sleeping. A. voice B. noise C. sound考题链接】 一Do you know the song Gangnan Style? 一Ofcourse.lt interesting.A. tastes B. smells C. soundsD. feelsYeah, a lot of old people are lonely.是的，很多老年人都很孤独。【解析】alone / lonely辨

27、析：(1 )alone = by oneself adj.单独的，指无人陪伴的客观事实，不带感情色彩。He often walks alone to home.lonely指人孤独的，寂寞的，强调主观感受；也可指某个地方是荒凉的【考题链接】 His grandparents live in a small house, but they dont feel.A. lonely; alone B. alone; lonelyC. lonely; lonely D. alone; aloneMy old neighbor Charles felt after his children moved

28、out.A. lonelyB. safelyC. angrilyD. happily4. We should listen to them and care for them .我们应该倾听他们说话并且关心他们。【解析】care for照看；照顾；照料考题链接】 Many students in our school the old and they usually offer their seats to them on buses.A. worry aboutB. care for C. agree with D. take care【拓展】care的短语总结take care =beca

29、reful v.当心，小心take care of=care for =look after v.照顾，照料，照看 care for v.照顾，照看【考题链接】Thanks for your invitation, but Im so sorry I cant go. I need to my baby at home.A. take awayB. take off C. take care of D. take out of5. .He volunteers at an animal hospital every Saturday morning.他每周六早上在动物医院做志愿者。【解析】vo

30、lunteerv志愿n志愿者 volunteer to do sth志愿做某事Jack volunteered(carry) thewater.(2)They often(自 愿去教)the children6. . But I want to learn more 2boiit hew tc care for animals.但是我想学习更多的关于如何照顾动物的知识解析“疑问词+不定式”作及物动词的宾语， I dont know what(bring) to the party. (2)He wanted to know when(go).考题链接 一 Which dress do you

31、like best, Madam? 一 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.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. 当 我看到动物们变得更好，并且它们的主人的脸上呈现喜悦之情时，我有一种很强烈的满足感。【解析1】

32、such词条词性用法常用结构such形容词修饰名词such a/an +形容词+可数名词单数no/any/ some/ all/ many 等+such+名词such+除many/few之外的形容词+可数名词复数such +除much/little之外的形容词+不可数名词so程度副词修饰形容词或副词so+形容词+a/an +可数名词复数 so+ many /few +可数名词复数 so+much/little+不可数名词【解析1】sothat如此 以至 “so+adj.+that” ”如此以至”引导结果状语从句so 后面接形容词、副词 Eg. He was so strong that he

33、could lift the heavy bag.【记】名前such,形副so,多多少少(many, much, few, little)都用so。考题链接】 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

34、. when（3）He offered valuable（有价值的）advice that people disagreed.A.such; a few B. Such; few C. So ; a few D. So; fewShe could read by herself at the age of four.她在四岁的时候就能够独自阅读。【解析】at the age of 在岁的时候=when sb. Was . Years old.考题链接一Doyou knowMuYan? 一Of course, He won the 2012 Nobel Prize for Literaturet

35、he age of 57.A. inB. at C. on D. toLast year, she decided to try out for a volunteer after-school reading program.去年，她决定尝试在一个课后阅读项 目中 做一名志愿者。【解析】tryout尝试；实验 try v试图，设法，努力【拓展】（l）tryon试穿 try to do sth努力做某事【侧重尽力做】try doing sth试图做某事【侧重尝试做】（3） try ones best to do sth= do ones best to do sth 尽某人最大努力做某事【考题

36、链接Weshould 尽最大努力）to be happy in the future. We should trymuch fruit. A. eat B. to eat C. eating D. eats.Volunteering here is a dream come true for me.对于我来说，在这里做志愿工作使我梦想成真。 【解析】come true实现词条是否接宾语用法achieve是主语一般为“人”come true否主语一般是“梦想；理想”【考题链接】Ifwe Chinese workhard together. China Dream will.A. come out

37、B. cometrueC. achieve【拓展】与come相关的短语：come and go来来回回come from来自comeback回来come out出来 come on力口油，快点 come in 进来 come back 回来come over顺便来访 come true 实现 come up with 想出 【考题链接】Scientists are trying their best to ways to treat the terrible disease called H7N9.A. come up withB. look forward toC. talk about D

38、. 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.goout（外出/出国/熄灭/出版）B. come out C. lookout D. runout.【辨析】few, a few, little, a little词条含义修饰的名词的数例句few几乎没有（表否定含义）可数名词复数They know few ofusa few一些（表肯定含义）He made a few mistakeslittle几

39、乎没有（表否定含义）不可数名词I spend very littleonfoodalittle一些（表肯定含义）I know a little about the story【考题链接】 一There used to be lots of fish in the lake. 一 Yes, but there are very now.A. few B. fewerC. littleD. LessThe girl in purple is new here, so people know her. A. few B .a few C .alittle17. There are many peoD

40、le who are less lucky than us ,有很多没有我们幸运的人。【解析1定语从句【解析 2】less 较少的； 较次的 little-less-least; many/muchmoremost考题链接To live a green life, we should try to save energy and produce pollution.A. more; lessB. less; more C. more; fewer D. most; leastThe worlds population is growing and there is land and water

41、 for growing rice.A. more; less B. larger; fewer C. larger; less D. more; fewer一Remember this , children .careful you are, mistakes you will make.一We know , Mr. Li .A. The more; the more B.The fewer; the moreC. The more; the fewer D. The less; the less【注】less可用在部分双音节和多音节形容词和副词前，构成形容词和副词的比较级。Many boy

42、 students think math is English. I agree. Em weak in English.A. much difficult than B. so difficult asC. less difficult than D. more difficultthanFor example , we can make plans to visit sick children in the hospital or raise money for homeless people.例如， 我们可 以制定一些计划去看望医院生病的孩子们或者无家可归的人们筹钱。解析 1 for e

43、xamplefor example例如，一般只以同类事物或人中的“一个”为例，作插入语，用逗号隔开，可置于句首、句中或句 末。 such as“例如”，用来列举同类人或事物中的几个例子。可以和and so on (等等)连用。【解析 2】raise (raised;raised)v 募集；征集 raise money for.“为.筹款”【解析3】home n家一homeless adj.无家可归的 be home to . = be the home of sb.成为家园考题链接 We have only one Earth. Its our common.A. familyB. house

44、C.homeD. room【同类记忆】careless粗心的hopeless没有希望的 helpless无助的useless没有用的You should do something to help/家可归 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. homeSome people even stop doing theirjobs for a few months to a year to mov

45、e to another country, like Africa,and help people there.有些人甚至会停下自己的工作几个月到一年去其他的国家，像非洲I,并且帮助那里的人们。【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 stop doing sth 忍不住做Section A (la一2d)练习I .根据语境，从方框中选择恰当的单词填空，有的需要变换形式。cheer, volunteer, sign, lonely, n

46、otice|1. 一Hao Lei is a great boy! 一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 up to tell people there will be a book sale next week.5. 一There is a soccer game in Center Sports Club

47、in the afternoon, 一Great! Lefs go to for our favorite players.IL根据语境，从方框中选择恰当的短语填空，有的需要变换形式。clean up, used to, put off, care for, hand out, call up5.1 dont know why they are going to having the meeting.2. Lisa,your grandma, or (否则)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. 一Hey, Jack. Help Ms. Jones to the papers. 一All right.6. . He thanked the nurse for him when he was ill in hospital.III.根据对话内容，从方框中选择恰当的选项补全对话。A: Hey, Amy. Grandma looks sad.(I) B