2022年八下UnitSectionA课文重难点讲解

1、Unit2 I ll help to clean up the city parks SectionA 1. You couldhelpclean upthe city parks.你可以帮忙打扫城市公园； 【解读 1】 help v helpful 1. 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4. with the help of帮忙下； D.the poor.5. help sb. with sth.帮忙某人做某事； 6.Can t he

2、lp doing情不自禁做 .【 2022 日照】 15.Mary is so she comes to you whenever yorue in trouble.A. usefulB. carefulC. thankfulhelpful【 2022 烟台中考】 25. The woman all of her money to charities A. gave off, to helpB. gave up, helpingC. gave away, to help【解读 2】 clean up 把 D. gave, helping 打扫干净（ v. + adv.） clean up th

3、e table = clean the table upIt s 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 wider 2

4、. The girl could visit thesickkids in the hospitalto 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 ill in hospital 生病住院 be 系动词 后作表语, ill illness n.“病；疾病” . You look very t

5、ired. You must be sick. = ill .He had asick 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肃； The girl was sent to hospital by her mother yesterday. A. sick B. ill C. good D. well 【解读 2】 in the hospital 与 in hospital 1 in the hospita“l在医院” 1 / 11 第 1 页,共 11 页指人在医院里,答应是在医院上班,答应是到医院探望病人等；

6、 2 in hospital“在医院；住院” 指生病住院； 类似的短语有： in the bed“在床上”,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 ill last week. Imsorry 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. h

7、appy 使某人兴cheer me up 使我兴 You could visit children in the hospital and 奋 them . A. ill, set, up B. sick, clean, up C. sick, cheer, up Helookssad .Lehim. A. cheer , up B. put, up C. set up D. call, up 【2022 辽宁锦州】 11. He looks unhappy todayLets .A. cheer him upB. help out himC. look him afterD. argue w

8、ith him3. The boy couldgive outfood at the food bank.男孩可以在食物站分发食物 【解读】 give out =hand ou分 t 发 v. +advhand out bananasgive out sth to sb 分. Our teacherbegins.给某人 分 发 our test paper.【短语】： give in 屈give back=return归仍 give aspeech发give sb. acal 给 服 打电话 表 l give away 赠送 give away money to kidsgive sb. a

9、hand =help sb帮. 助某人 give up doing sth =stop doing s放th弃做某事 give up smoking舍弃吸烟 give sb. sth = give sth to s给b.某人某物 give me money给我钱 =give money to me给我线 Youshouldnt yourhope.Everythingwill better. A. give up B. fix up C. cheer up D. put up We haveraisedsome books. Wlleto the poorchildren.A. put them

10、 up B. give them away C. give them away. D. put out them 【 2022 江苏常州】 8. Many social workers went to Yaanto clean waterhelp 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 witha plan for the City Park Clean -up Day.我们需

11、要为城市公园清洁日想出一个方案； 【解读】 comeup with =think up 想出 catchup with 赶上 追上 【短语】： think about 考虑 think of 想起 think over 仔细考虑 2 / 11 第 2 页,共 11 页【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 keep up with 跟上；跟,保持联上 系 We need put u with 容忍； 忍得住 end up with 终止；以 .而终止 想 出 aplan. My moth

12、er came up with a good idea which we all agreed to. A. thought about B. thought up C. thought hard 【 2022 黑龙江绥化】 19. It is too noisy here. I t stand it.can Me, too. We have to new ways to solve the problem.A. catch up withB. keep up withC. come up with5. Oh , what did they ask you thoelp out with. 哦

13、,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 【 2022 山 东 青 岛 】 24. He earthquakearea .A. put out, to work out well C gave out, work out well plenty of money to the peopleintheB. handed out, help them outD. gave away； to help them out6. They told me stories about the past and how thingu

14、ssed 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Studying English is 完 use. 2 use sth to do sth 用某物做某事 We use Internet find information. 3 used to do sth 过去常常做某事,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 to short and short h

15、air when he was young. A. have； be B. be； have C. be； be D. have； have 4 be /get used to doing sth习惯于做某事 My grandpa is used live in country. 5 be used to do sth 被用来做某事 =be used for doing sthStamps is used My brother used to post letters. up late, but now he is used to up early. A. get ；get B. gettin

16、g； get C. get； getting D. getting； getting Keys are used the door. D. opening A. to open B. to opening C. open 【记】 He used to wearglasses . But now heis used to wearingcontact lenses.他以前常戴（框架）眼镜,但现在习惯戴隐形眼镜； 3 / 11 第 3 页,共 11 页【 2022 湖北随州】 33. How does Jack usually go to work.He drive a car, but now

17、he there 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 t；o is used to walking【 2022 四川雅安】 20. My parents getting up early on weekdays A. used to B. be used to C. was used to D. are used to【 2022 黑龙江龙东】 30. She live with her grandpa

18、rents , but she doesn A. used to B. is used to C. was used tot now.【 2022 贵州安顺】 18. She live alone. But she living alone becauseshe feels lonely.A. used to； doesn t used to C. used to； is not used toB. is used；towas used to D. was used ；to doesn t used to7. That soundsinteresting.那听起来挺好玩； 【解读】 sound

19、1n 声 We heard a strange sound.【辨析】 Sound/noise/voice soundn.指自然界中全部的声音,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）； Mary has a beautiful voice.玛丽的声音很美； Dont make such a noise.别这样大声喧哗； 【 2022 大庆 4】 11. Did you hear any strange when the quake happened. No, I was in my gard

20、en with my flowersand was enjoying the beautifulof my birds at that time.A. vo；icneoise B. noise； sound C. whisper； sound D. sound； voice【 2022 四川德阳 2】 4. Stop making so much . The children are sleeping.A. voiceB. noiseC. sound2 vi.听起来,似乎,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

21、？ It sounds beautiful.它听起来很美； 【 2022 山东临沂】 25. Do you know the song Gangnam Style.Of course. It interesting.A. tastesB. smellsC. soundsD. feels 8. Yeah, a lot of old people arelonely.是的,很多老年人都很孤独； 【解读】 alone / lonely 辨析： 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 .

22、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. quietly B. lonely C. all the time D. by herself 4 / 11 第 4 页,共 11 页 He did the work all by himself. A.

23、already B. together C. alone D. Lonely 【 2022雅安】 12. His grandparents live in a small house, but they don t feel .A. lonely； aloneB. alone； lonelyC. lonely ； lonelyD. alone； alone【 2022 贵州安顺】 22.His grandparentslive in a small house, but they don t feel A lonely； aloneB alone； lonelyC lonely； lonely

24、 D alone； alone【 2022 上海】 67. My old neighbor Charles felt after his children moved out.A. lonelyB. safelyC. angrilyD. happily9. We should listen to them ancdare forthem . 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 【 2022 湖北黄石 2】 33. Many students in our school the old and they usually offertheir sea

25、ts 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 after v. 照管,照管,照看 take care of 处理,做完 care for v.照管,照看 【 2022 广东广州 3】 23. Thanks for your invitation, but I my baby at home.m so sorry I cant go. I need toA. take aw

26、ayB. take offC. take care ofD. take out of10. Mario Green and Mary Brown from RiversideHigh 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 st放 h 弃做某事 D. I find it too difficult to learn English well. I want to dr

27、op it. A. give up it B. give it up C. give away it D. give it away 【 2022 江苏泰州】 13. Its too hard for me to be a trailwalker. Never A. put up . Believe in yourself. B. give up C. hurry up look up 【 2022 江苏连云港】 11. It was a difficult time for the quakehit victims in Yaan, but they didnt hope. and A. g

28、ive up B. give off C. give in D. give out 【 2022 浙江温州】 8. Andrea Bocelli never , which makes him a successful singer. A. takes away B. gives away C. gets up D. gives up 【 2022 山东德州】 Although many great people ever failed, they never managed to succeed. A. set out B. stayed up C. kept on D. gave up t

29、 【 2022 安徽】 48. The people in Yaan have met lots of difficulties, but they haven hope. 5 / 11 第 5 页,共 11 页A. picked up B. given up C. looked for D. waited for 【 2022 山东滨州】 24. Diaoyu Island belongs to China. Surely it does. We Chinese will never it up. A. cut B. fix C. give D. set 【解读 2】 several 可作定

30、语,表示“几 = a few个”： My friend speaks several languages. 我的伴侣能讲几种语言 Several boys were injured. 有几个小伙子伤了； 11. He volunteersat an animal hospital every Saturday morning.他每周六早上在动物医院做理想者； 【解读】 volunteer v 抱n 理想者 负 volunteer to do sth 理想做某事 Jack volunteered carry the water. They often 自 愿去教 the children12.

31、. But I want to learn more 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】 “特殊疑问词 + 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

32、 problem.= I dont know how I should solve the problem.I dont knowwhatbring to the party. He wanted to know when go. 【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 astrong feeling of

33、satisfaction when I see the animaglset betterandthe look of joy on their ownersfaces. 当我看到动物们变得更好,并且它们的主 人的脸上显现欢快之情时,我有一种很猛烈的中意感； 【解读 1】 such常用结构 such a/an +形容词 +可数名词单数 no/any/ some/ all/ many 等+such+名词条 词性 用法 such形 容 修饰名词 词 词 such+除 many/few 之外的形容词 +可数名词复数 so程 度 修 饰 形 容 such +除 much/little 之外的形容词 +

34、 不行数名词 词或副词 so+形容词 +a/an + 可数名词复数 副词 so+ many/few +可数名词复数 so+ much/little+不行数名词 6 / 11 第 6 页,共 11 页【解读 1】 1sothat 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； 【 2022 雅安】 17. The girl

35、 is a nice girl we all want to help her.A. such； thatB. too； toC. so； thatD. very； that【 2022 江苏镇江】 Some word puzzles in this book are difficult that students can solve them.A. such； fewB. such； littleC. so； fewD. so； little【 2022 广东河源】 The teacher speaks very loudly all the students can hearher.A.

36、so thatB. becauseC. sinceD. when valuable有价值的） advice that 【 2022 江苏常州 2】 He offered peopledisagreed. ； a fewB. Such； fewC. So； a fewD. So； few【 2022 江苏泰州 1】 “Im a singer ” is 9.many people like watching it.an interesting TV showA. so； that B. such； that C. so； as D. such； as【解读 2】 get better 变得更好 1

37、4. She could read by hersealft the age of fou.r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. Was . Years old.【 2022 南京 2】 28. Do you know Mu Yan.Of course, He won the 2022 Nobel Prize four Literature the age of 57.A. in B. at C. on D. to15. Last year, she decided ttory outfor a volunteer afte

38、r-school reading program.去年,她准备尝试在一个课后阅读工程中做一名理想者； 【解读】 try out 尝试；试验 try v 试图,设法,努力 【拓展】 1try on 试穿 2 try 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】 4try one s best to do sth= do one We should s b 尽 es某t t人 o 最 do大s 努 th 力做尽 最大努力 to behappyin the future. 某事 We should try much fruit. A. ea

39、t B. to eat C. eating D. eats 16. She still works thereonce a weekto help kids learn to read.她仍然每周在那里工作一次,帮忙孩子们学习阅读； 【解读】 once a week 一周一次 7 / 11 第 7 页,共 11 页【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 fri

40、ends online 【 2022 年北京】 一两次 a week. do you go to the cinema.-Once a month.A. How longB. How farC. How oftenD. How much17. ., but you can see in their eyes threeygoing on a different journeywith 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

41、here is adreamcome truefor me.对于我来说,在这里做理想工作使我理想成真； 【解读】 come true 实.词条 现 用法 achieve 是否接宾语 come true 是 We want to seeyoungpeople 否 主语一般为“人” 主语一 般是“理想；理想” 实 _现他们的理想； 现 your dream through great effort is really cool. 【 2022 四川遂宁】 27. If we Chinese work hard together. China Dream will A. come outB. com

42、e trueC. achieve【拓展】与 come 相关的短 语： 【短语】 come and go 来来回 come from 来 come back 回 come out 出来 回 自 come on 加油,快点 来 come in 进来 come back 回来 come over 顺便来 come true 实 come up with 想【 2022 浙江宁波 1】 24. Scientists are trying their best to ways to treatthe terrible disease called H7N9.A. come up with B. look

43、 forward toC. talk aboutD. give up【 2022 浙江丽水 2】25. The great writer has written many stories for children. ItA. go out is said that a new one will B. come outC. look out at the end of this month. D. run out19. I can do what I love to do and help othearst the same time. 我不但可以做我自己宠爱的事,同时仍可以帮忙其他人； 【解读

44、】 at the same time 同时 ,【 2022 上海】 This novel can make you laugh and cry at same time.D. / 20. However,fewpeople think about what they can do to help others.然而,很少有人会考虑他们能做些什么来帮忙他人； 【解读 1】 however 然而 【辨析 】however 和 but 二者都意为“可是,但是”； 8 / 11 第 8 页,共 11 页 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

45、 like cheese, but I will try just a little this time. 我实在是不宠爱吃奶酪,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 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） 一些（表确定含a few义） 不行数名词 He

46、 made a few mistakeslittle几 乎 没 有 （ 表 否 定 含 I spend very little on food义） 一些（表确定含a little义） Iknowalittleaboutthe story【注】 a few/ few 1a few, few 用来修饰可数名词； 2a 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 for 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,

47、 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 杯子里几乎没有水了,你不行能喝到水了； t drink any. 【 2022.无锡 1】 There used to b

48、e lots of fish in the lake. Yes, but there are very now.people know her.A. fewB. fewerC. littleD. Less【 2022 重庆】 The girl in purple is new here, so A. fewB .a fewC .a little21. There aremany people who arleesslucky than us .有很多没有我们幸运的人； 【解读】 less 较少的； 较次的 【 2022 呼和浩特 1】 5. To live a green life, we s

49、hould try to save energy andlandandproduce pollution.A. more； lessB. less； moreC. more ； fewerD. most ； least【 2022荆门 3】 113. The world s population is growing and there is water9 / 11 第 9 页,共 11 页for growing rice.A. more； lessB. larger； fewerC. larger ； lessD. more ； fewer【 2022 黔西南 3】120. Remember

50、 this , children . careful you are ,mistakes you will make . We know , Mr. Li .A. The more ； the moreB.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； 【 2022 湖北黄冈】 26. How far is Yuhua Middle School from here. It s around five minuteslk. w

51、aA. aboutB. overC. more thanD. less than English.【 2022 湖北十堰】 13. Many boy students think math is I agree. I mweak in English.A. much difficult than B. sodifficult asC. less difficult than D. more difficult than 22.For example, we can make plans to visit sick children in the hospital orraise moneyfor homelesspeople.例如, 我们可以制定一些方案去探望医院生病的孩 子们或者无家可归的人们筹钱； 【解读 1】 for example for 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； For example,he is a good student.例如,他就是个好同学； such as“例如”,用来列举同类人或事物中的几个例子；可以和 a