《2022年八下Unit讲解.docx》由会员分享，可在线阅读，更多相关《2022年八下Unit讲解.docx（28页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit2 I ll help to clean up the city parks1. You could helpclean up the city parks.你可以帮忙打扫城市公园；【解读 1】help v helpful1). help sb. to do sth.帮忙某人做某事；2). help oneself（ to ）自用（食物等）；3). help sb. out帮忙某人克服困难，渡过难关、解决问题、完成工作；4. with the help of 在 帮忙下；5. help sb. with sth. 帮忙某人做某事；6.Can t help doing情不自禁做 .【20
2、21日照】 15.Mary is so she comes to you whenever youre in trouble.A. usefulB. carefulC. thankfulD. helpful【2021 烟台中考】 25. The womanall of her money to charitiesthe poor.A. gave off, to helpB. gave up, helpingC. gave away, to helpD. gave, helping【解读 2】clean up把 打扫洁净（ v. + adv.） clean up the table = clea
3、n the table upIt s your turn up the kitchen.clean Your bedroom is too dirty, please.A. clean it upB. clean up itC. set it up If everyone pours less polluted water into Dianchi Lake, it will be.A. deeper and deeperB. cleaner and cleanerC. dirtier and dirtierD. wider and wider2. The girl could visit t
4、he sick kids in the hospital to cheer them up.女孩可以去医院探望生病的孩子们，让他们振作起来；【解读 1】sick /ill ：(1) sick adj.“生病的”，既可放be 系动词 后作表语，也可放 n.前作定语；be sick of “厌恶；厌恶 ”sick person = patien“t 病人”(2) ill adj. “生病的”，只能放be 系动词后作表语， be ill in hospital 生病住院ill illness n.“病；疾病”. You look very tired. You must be sick. = ill
5、.He had a sick mother.他有一位生病的母亲I think her ill is very serious. 我认为她的病是很严峻； Thegirl was sent to hospital by her mother yesterday.A. sickB. illC. goodD. well【解读 2】in the hospital 与 in hospital(1) in the hospital“在医院”指人在医院里，答应是在医院上班，答应是到医院探望病人等；(2) in hospital “在医院；住院”28 / 20指生病住院；类似的短语有：in the bed“在床
6、上”，或许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. 【湖南邵阳】 My grandfather was illlast week. Im sorry to hear that.A. in a hospitalB. in the hospitalC. in hospitalD. in hospitals【解读 3】cheer up使兴奋，使兴奋的（ v. +adv）cheer sb. up =make sb. happy使某人兴奋cheer me up使我兴奋 You could visitchildren in the
7、 hospital andthem.A. ill, set, upB. sick, clean, upC. sick, cheer, up He looks sad .Lets him .A. cheer , upB. put, upC. set upD. call, up【2021 辽宁锦州】 11. He looks unhappy today.Let s .A. cheer him upB. help out himC. look him afterD. argue with him3. The boy could give out food at the food bank.男孩可以在
8、食物站分发食物【解读】 give out =hand out 分发v. +advhand out bananas give out sth to sb.分.给某人Our teacher begins分 发 our test paper.【短语】： give in 屈服 give back=return 归仍 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.帮忙某人give up doing sth =stop doing sth舍弃做某事 give u
9、p smoking舍弃吸烟give sb. sth = give sth to sb.给某人某物give me money给我钱 =give money to me给我线You shouldnt your hope. Everything will better.A. give upB. fix upC. cheer up D. put upWe have raised some books. Wlle to the poor children.A. put them upB. give them awayC. give them away.D. put out them【2021江苏常州】
10、8. Many social workers went toYaan tohelp 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 tocome up with a plan for the City Park Clean -up Day.我们需要为城市公园清洁日想出一个方案；【解读】 come up with =think up 想出catch up with 赶上 追上【短语】
11、： think about 考虑 think of 想起 think over 认真考虑【谚语】 Think before you act 三思而后行【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 u with 容忍； 忍得住 end up with 终止；以而终止 We need想 出 a plan. My mother came up with a good idea which we all agreed to.A. thought aboutB. thought upC. thought hard【2
12、021黑龙江绥化】 19. It is too noisy here. I cant stand it. Me, too. We have tonew ways to solve the problem.A. catch up withB. keep up withC. come up with5. Oh , what did they ask you to help out with.哦，他们让你帮忙做些什么？【解读】 help out 帮忙； 帮忙出来help sb. out使某人脱离困境【2021山东青岛】 24. Heplenty of money to the people in t
13、he earthquake area.A. put out, to work out wellB. handed out, help them out C gave out, work out wellD. gave away； to help them out6. They told me stories about the past and how things used to be.他们给我讲过去的故事，并告知我过去事情是什么样子的；【解读 1】 1 use v.使用 useful adj. 有用的 use up用完Studying English isuse.(2) use sth t
14、o do sth用某物做某事We use Internetfind information.(3) used to do sth 过去经常做某事，表示过去做过的事现在已经不做， 只用于过去时态；My mother used（ tell ）us story when we were young. He used toshort andshort hair when he was young.A. have； be B. be； haveC. be； beD. have； have(4) be /get used to doing sth习惯于做某事My grandpa is usedlive i
15、n country.(5) be used to do sth被用来做某事 =be used for doing sthStamps is usedpost letters. My brother used toup late, but now he is used toup early.A. get ；getB. getting； getC. get； getting D. getting； getting Keys are usedthe door.A. to openB. to openingC. openD. opening【记】 He used to wearglasses . Bu
16、t now heis used to wearing contact lenses.他以前常戴（框架）眼镜，但现在习惯戴隐形眼镜；【2021湖北随州】 33. How does Jack usually go to work.Hedrive a car, but now hethere to lose weight.A. used to； is used to walkB. was used to； is used to walkingC. was used to； is used to walkD. used to； is used to walking【2021四川雅安】 20. My p
17、arents getting up early on weekdaysA. used toB. be used toC. was used toD. are used to【2021黑龙江龙东】 30. She live with her grandparents , but she doesnt now.A. used toB. is used toC. was used to【2021贵州安顺】 18. Shelive alone. But sheliving alone because she feels lonely.A. used to； doesn t used toB. is u
18、sed；towas used toC. used to； is not used toD. was used t；o7. That sounds interesting.那听起来挺好玩；doesn t used to【解读】 sound1n声音 We heard a strange sound.【辨析】 Sound/noise/voicesoundn.指自然界中全部的声音，可指动听的声音也可指噪音；noise 一般指很响的，刺耳的声音，即热闹，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）；Mary has a beautiful voice.玛丽的声音很美；Dont m
19、ake such a noise.别这样大声喧哗；【2021 大庆 4】11. Did you hear any strangewhen the quake happened. No, I was in my garden with my flowersand was enjoying the beautiful of my birds at that time.A. voice ； noiseB. noise ； soundC. whisper ； soundD. sound； voice【2021 四川德阳 2】 4. Stop making so much. The children a
20、re sleeping.A. voiceB. noiseC. sound2 vi.听起来，好像，其后加表语（形容词，介词短语，名词）How does the music sound to you.这音乐你听起来怎么样？ It sounds beautiful.它听起来很美；【2021山东临沂】 25. Do you know the song Gangnam Style.Of course. Itinteresting.A. tastesB. smellsC. soundsD. feels8. Yeah, a lot of old people are lonely是.【解读】 alone /
21、 lonely 辨析：的，很多老年人都很孤独；1alone = by oneself adj. 单独的，指无人陪伴的客观事实，不带感情颜色；He often walks alone to home .2lonely 指人孤独的，孤寂的，强调主观感受；也可指某个地方是荒芜的 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. quiet
22、lyB. lonelyC. all the timeD. by herself He did the work all by himself.A. alreadyB. togetherC. aloneD. Lonely【2021 雅安】 12. His grandparents live in a small house, but they don t feel .A. lonely ； aloneB. alone； lonelyC. lonely ； lonelyD. alone ； alone【2021 贵州安顺】 22.His grandparents livein a small ho
23、use, but they don t feel A lonely ； aloneB alone； lonelyC lonely ； lonelyD alone； alone【2021 上海】 67. My old neighbor Charles feltafter his children moved out.A. lonelyB. safelyC. angrilyD. happily9. We should listen to them and care for them .我们应当倾听他们说话并且关怀他们；【解读】 care for 照看；照管； 照管【2021 湖北黄石 2】 33.
24、 Many students in our schoolthe old and they usually offer their seats to them on buses.A. worry aboutB. care forC. agree withD. take care【拓展】 care的短语总结take care =be careful v. 当心，当心take care of =look afterv. 照管，照管，照看take care of 处理，做完care forv.照管，照看【2021 广东广州 3】 23. Thanks for your invitation, but
25、Im so sorry I cant go. I need to my baby at home.A. take away B. take offC. take care ofD. take out of10. Mario Green and Mary Brown from Riverside High School give up several hours each week to help others.来自河畔高中的马里奥；格林和玛丽每周都会花几个小时去帮忙别人；【解读 1】give up 舍弃give up doing sth=stop doing sth舍弃做某事 I find i
26、t too difficult to learn English well. I want to drop it.A. give up itB. give it upC. give away it D. give it away【2021江苏泰州】 13. Its too hard for me to be a trailwalker. Never. Believe in yourself.A. put upB. give upC. hurry upD. look up【2021江苏连云港】 11. It was a difficult time for the quakehit victim
27、s in Yaan,but they didnthope.A. give upB. give offC. give in D. give out【2021浙江温州】 8. Andrea Bocelli never , which makes him a successful singer.A. takes awayB. gives awayC. gets upD. gives up【2021 山东德州】 Although many great people ever failed, they neverand managed to succeed.A. set out B. stayed up
28、C. kept onD. gave up【2021安徽】 48. The people in Yaan have met lots of difficulties, but they havent hope.A. picked upB. given upC. looked forD. waited for【2021山东滨州】 24. Diaoyu Island belongs to China.Surely it does. We Chinese will never it up.A. cutB. fixC. giveD. set【解读 2】several可作定语，表示“几个”： = a fe
29、wSeveral boys were injured. 有几个小伙子伤了；My friend speaks several languages. 我的伴侣能讲几种语言11. He volunteers at an animal hospital every Saturday morning.他每周六早上在动物医院做抱负者；【解读】 volunteer v 抱负 n 抱负者volunteer to do sth抱负做某事Jack volunteeredcarry the water.They often 自愿去教 the children12. . But I want to learn mor
30、e about how to care for animals.但是我想学习更多的关于如何照管动物的学问【解读】 “疑问词 +不定式 ”作及物动词的宾语，【记】： I dont know what to do.I don tknow how to do it .I dont know what to do with it.【拓展】 “特别疑问词 + 不定式” 与 “ wh 从句的转换；转换时只需在疑问词后加主语（与主句主语一样），并将不定式改成“should +v 原形“做谓语；I dont know how to solve the problem.= I dont know how I s
31、hould solve the problem.I dont know what bring to the party.He wanted to know whengo.【内蒙呼和浩特】 Which dress do you like best, Madam. Sorry, I cant decide now.A. to buy which oneB. buy which oneC. which one to buyD. which I should buy it.13. I get such a strong feeling of satisfaction when I see the an
32、imals get better and the look of joy on their ownersfaces. 当我看到动物们变得更好，并且它们的主人的脸上出现欢乐之情时，我有一种很剧烈的满意感；【解读 1】such词条词性用法常用结构such形 容修饰名词such a/an +形容词+可数名词单数词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 + 不行数名词程 度so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
33、 +可数名词复数so+ much/little+不行数名词【解读 1】1so that 如此.以致 “ Soa+dj.+that ”“如此 以至”引导结果状语从句so后面接形容词、副词He was so strong that he could lift the heavy bag.【记】名前 such,形副 so，多多少少（ many, much, few, little）都用 so；【2021雅安】 17. The girl isa nice girlwe all want to help her.A. such； thatB. too； toC. so； thatD. very； tha
34、t【2021 江苏镇江】 Some word puzzles in this book aredifficultthat students can solve them.A. such； fewB. such； littleC. so； fewD. so； little【2021广东河源】 The teacher speaks very loudlyall the students can hear her.A. so thatB. becauseC. sinceD. when【2021江苏常州 2】He offeredvaluable有价值的） advice thatpeople disag
35、reed.A.such； a fewB. Such； fewC. So ； a fewD. So； few【2021江苏泰州 1】9.“Im a singer” isan interesting TV show many people like watching it.A. so； that B. such； that C. so； as D. such； as【解读 2】get better变得更好14. She could read by herself at the age of four.她在四岁的时候就能够独自阅读；【解读】 at the age of在.岁的时候 = when sb
36、. Was . Years old.【2021 南京 2】28. Do you know Mu Yan.Of course, He won the 2021 Nobel Prize four Literaturethe age of 57.A. inB. atC. onD. to15. Last year, she decided to try out for a volunteer after-school reading program.去年，她打算尝试在一个课后阅读工程中做一名抱负者；【解读】 try out 尝试；试验try v 试图，设法，努力【拓展】 1try on 试穿(2) t
37、ry to do sth 努力做某事【侧重尽力做】(3) try doing sth 试图做某事 【侧重尝试做】(4) try one s best to do sth= do one s尽b某es人t to最d大o 努sth力做某事We should尽 最大努力 to be happy in the future. We should trymuch fruit.A. eatB. to eatC. eatingD. eats16. She still works there once a week to help kids learn to read.她仍旧每周在那里工作一次，帮忙孩子们学习
38、阅读；【解读】 once a week一周一次【拓展】 once = one time 一次twice= two times 两次【注】：三次或三次以上用：“基数词+times ”three times 三次 four times 四次 three or four times 三到四次I chat with my friends online一两次 a week.【2021 年北京】 29.-do you go to the cinema.-Once a month.A. How longB. How farC. How oftenD. How much17. .， but you can s
39、ee in their eyes theyre going on a different journey with each new book,.,但是你能从他们的眼睛里看到他们正随着每本新书在进行不同的旅行；【解读】 go on a journey = go on a trip去旅行18. Volunteering here is a dream come true for me.对于我来说，在这里做抱负工作使我抱负成真；【解读】 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“抱负；抱负”We want to see young pe
40、ople实现他们的抱负 ；实 现 your dream through great effort is really cool.【2021 四川遂宁】 27. If we Chinese work hard together. China Dream will.A. come outB. come trueC. achieve【拓展】与 come相关的短语：【短语】 come and go来来回回come from 来自come back回来 come out 出来come on加油，快点 come in 进来come back回来come over 顺便来访come true实现 come
41、up with 想出【2021浙江宁波 1】24. Scientists are trying their best toways to treat theterrible disease called H7N9.A. come up withB. look forward toC. talk aboutD. give up【2021浙江丽水 2】25. The great writer has written many stories for children. It is said that a new one willat the end of this month.A. go outB
42、. come outC. look outD. 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爱的事，同时仍可以帮忙其他人；【解读】 at the same time同时,【2021上海】 This novel can make you laugh and cry atsame time.A.aB.anC.theD. /20. However,few people think about what they can do to help others.然而，很少有人会考虑他们能做
43、些什么来帮忙他人；【解读 1】however 然而【辨析 】however 和 but 二者都意为“可是，但是”； but 是并列名词，连接两个并列分句，上下二句在总的意义上构成了对比；I really dont like cheese, but I will try just a little this time.我实在是不喜爱吃奶酪，但是这次我要尝一点； however 不能直接连接两个分句，必需另起新句，并用逗号隔开；It was raining hard. However, we went out to look for the boy.雨下得很大，不过我们仍是出去查找那个孩子【解读
44、2】few 几乎没有词条含义修饰的名词的数例句few几 乎没 有（ 表否 定含可数名词复数They know few of us义）a few一些（表确定含义）He made a few mistakeslittle几 乎没 有（ 表否 定含义）不行数名词I spend very little on fooda little一些（表确定含义）Iknowa littleabout the story【注】 a few/ few(1) a few, few 用来修饰可数名词；(2) a few有“一些 ”，表示确定概念，few 几乎没有，表示否定意义；The man has been here f
45、or many years, so he has a few friends.这个人在这里住了很多年了，他有一些伴侣；I am a new comer here, so I have few friends here.我刚来到这里，所以我在这里没有几个伴侣；a little/ little(1) a little, little用于修饰不行数名词；(2) a little有一些“”，表示确定概念；little几乎“没有 ”，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 can t drink any.杯子里几乎没有水了，你不行能喝到水了；【2021.无锡 1】 There used to be lots of fish in the lake. Yes, but there are verynow.A. fewB. fewerC. littleD. Less【2021 重庆】 The girl in purple is new h