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1、 1/11 Unit2 教材知识详解 1.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 1).help sb.to do sth.帮助某人做某事。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 help of 在帮助下。5).help sb.with sth.帮助某人做某事。6).Cant help doing 情不自禁做.【2013 日照】15.Mary is so _ She comes
2、 to you whenever youre in trouble.A.useful B.careful C.thankful D.helpful【解析 2】clean up 把打扫干净（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 2.The girl could visit the sick kids in the hosp
3、ital 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 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“讨厌；厌恶”sick person=patient“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)He had a sick mother.他有一位生病的母亲 I t
4、hink her _(ill)is very serious.我认为她的病是很严重。2/11 The _ girl was sent to hospital by her mother yesterday.A.sick B.ill C.good D.well 【解析 2】in the hospital 与 in hospital(1)in the hospital“在医院”，指人在医院里，允许是在医院上班，允许是到医院看望病人等；(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”，也许是蹲在床上或站在床上；in bed“在床上”指躺在床上 To
5、m is ill and staying in bed.【解析 3】cheer up 使振奋，使高兴的（v.+adv）cheer sb.up=make sb.happy 使某人高兴 cheer me up 使我高兴【2013 辽宁锦州】11.He looks unhappy today.Lets _.A.cheer him up B.help out him C.look him after D.argue with him 3.The boy could give out food at the food bank.男孩可以在食物站分发食物。【解析】give out=hand out分发(v
6、.+adv)hand 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 归还 give a speech 发表 give up doing sth=stop doing sth 放弃做某事 give up smoking 放弃吸烟 give sb.sth=give sth to sb.给某人某物 4.We need to come up with a plan for the City Park Clean-up Day.我们需要
7、为城市公园清洁日想出一个计划。【解析】come up with=think up 想出 catch up with 赶上 追上【短语】：think about 考虑 think of 想起 think over 仔细考虑【谚语】Think before you act 三思而后行【拓展】v.+up with 构成的短语：3/11 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【2013 黑龙江绥化】19.It is too noisy here.I cant stand it.M
8、e,too.We have to_ new ways to solve the problem.A.catch up with B.keep up with C.come up with 5.Oh,what did they ask you to help out with?哦，他们让你帮助做些什么？【解析】help out 帮助；帮助.出来 help sb.out 使某人脱离困境【2013 山东青岛】24.He _ plenty of money to the people in the earthquake area _.A.put out,to work out well B.hande
9、d out,help them out C gave out,work out well D.gave away;to help them out 6.They told me stories about the past and how things used to be.他们给我讲过去的故事，并告诉我过去事情是什么样子的。【解析 1】(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)us
10、ed 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 hair 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 doi
11、ng 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 4/11 Keys are used _ the door.A.to open B.to opening C.open D.opening 7.That sounds interesting.那听起来挺有趣。【解析】sound(1)n 声音 We heard a strange sound
12、.【辨析】Sound/noise/voice sound(n.)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）。Mary has a beautiful voice.玛丽的声音很美。Dont make such a noise.别这样大声喧哗。(2)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？It sounds beautiful.它听起来很美。【2013 山东临沂】25.Do yo
13、u know the song Gangnam Style?Of course.It _ interesting.A.tastes B.smells C.sounds D.feels 8.Yeah,a lot of old people are lonely.是的，很多老年人都很孤独。【解析】alone/lonely 辨析：(1)alone=by oneself adj.单独的，指无人陪伴的客观事实，不带感情色彩。(2)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【2013 上海】67.My old neighbor Charles felt _ after his
14、children moved out.A.lonely B.safely C.angrily D.happily 9.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【2013 湖北黄石 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 5/11
15、 【拓展】care 的短语总结 take care =be careful v.当心，小心 take care of =look after v.照顾，照料，照看 take care of 处理，做完 care for v.照顾，照看 10.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布朗每周都会花几个小时去帮助别人。【解析 1】give up 放弃 give up doing sth=stop doing
16、sth 放弃做某事()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 江苏泰州】13.Its too hard for me to be a trail walker.Never _.Believe in yourself!A.put up B.give up C.hurry up D.look up【解析 2】several 可作定语，表示“几个”：=a few Several boys we
17、re injured.有几个小伙子伤了。My friend speaks several languages.我的朋友能讲几种语言 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 children 12.But I want to learn more about how t
18、o 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，【记】I dont know what to do.I dont know how to do it.I dont know what to do with it.6/11 【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（与主句主语一致），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 should solve the proble
19、m.I dont know what _(bring)to the party.He wanted to know when_(go).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.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】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/
20、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 2】(1)so that 如此.以致“so+adj.+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（man
21、y,much,few,little）都用 so。【2013 江苏常州 2】He offered _ valuable(有价值的）advice that _ people disagreed.A.such;a few B.Such;few C.So;a few D.So;few【2013江苏泰州1】9.“Im a singer”is _ an interesting TV show _ many people like watching it.A.so;that B.such;that C.so;as D.such;as 7/11 【解析 3】get better 变得更好 14.She cou
22、ld 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.【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.in B.at C.on D.to 15.Last year,she decided to try out for a volunteer after-school reading prog
23、ram.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】try out 尝试；实验 try v 试图，设法，努力 【拓展】(1)try 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】(4)try ones best to do sth=do ones best to do sth 尽某人最大努力做某事 We should _(尽最大努力)to be happy in the future.We should try _ much fruit.A.eat B.to eat C.eating D.eats 1
24、6.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，帮助孩子们学习阅读。【解析】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.【2013 年北京】29.-_do you go to the cin
25、ema?-Once a month.A.How long B.How far C.How often D.How much 17.，but you can see in their eyes theyre going on a different journey with each 8/11 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。【解析】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，在这里做志愿工作使我梦想成真。【解析】co
26、me 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”We want to see young people _(实现他们的梦想)。_(实现)your dream through great effort is really cool.【2013 四川遂宁】27.If we Chinese work hard together.China Dream will _.A.come out B.come true C.achieve【拓展】与 come 相关的短语：【短语】come and go 来来回回 come fro
27、m 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 up with 想出【2013 浙江宁波 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 19.I can do what I love to do an
28、d help others at the same time.我不但可以做我自己喜欢的事，同时还可以帮助其他人。【解析】at the same time 同时,【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，很少有人会考虑他们能做些什么来帮助他人。【解析 1】however 然而 9/11 【辨析】however 和 but 二者都意为“可是，但是
29、”。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.我实在是不喜欢吃奶酪，但是这次我要尝一点。however 不能直接连接两个分句，必须另起新句，并用逗号隔开。It was raining hard.However,we went out to look for the boy.雨下得很大，不过我们还是出去寻找那个孩子 【解析 2】few 几乎没有 词条 含义 修饰的名词的数 例句 few 几乎没有（表否定含义）可数名词复数 They know
30、 few of us.a few 一些（表肯定含义）He made a few mistakes.little 几乎没有（表否定含义）不可数名词 I spend very little on food.a little 一些（表肯定含义）I know a little about the story.【2013 重庆】The girl in purple is new here,so _ people know her.A.few B.a few C.a little 21.There are many people who are less lucky than us.有很多没有我们幸运的人
31、。【解析】less 较少的；较次的【2013 荆门 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【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。【2013 湖北黄冈】26.How far is Yuhua Middle School from here?Its around five minutes walk.A.about B.
32、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.10/11 A.much difficult than B.so difficult as C.less difficult than D.more difficult than 22.For example,we can make plans to visit sick children in the hospital or raise money for homeless
33、 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为无家可归的人们筹钱。【解析 1】for example(1)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，他就是个好学生。(2)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 连用。Boys such as John and James are very friendly.像约翰和詹姆斯这样的男孩都很友好。【解析 2】raise（raised;ra
34、ised)v 募集；征集 raise money for.“为.筹款”【解析 3】home n 家homeless adj.无家可归的 be home to =be the home of sb.成为家园 a homeless boy 一个无家可归的男孩【拓展】由 home 构成的合成词：homeland n 祖国 hometown n 家乡 homework 家庭作业 homeless adj.无家可归的 home-made adj.自制的【2013 河南】23.He was born in Italy,but he has made China his _.A.family B.addre
35、ss C.house D.home【同类记忆】careless 粗心的 hopeless 没有希望的 helpless 无助的 useless 没有用的 be home to sb.=be the home of sb.是某人的家【短语集锦】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 23.Some people even stop doing their jobs for a few months to a year to move to another country,like
36、Africa,and help people there.11/11 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，并且帮助那里的人们。【解析】stop doing(1)stop doing sth 停止做某事 Please stop speaking.请停止讲话(2)stop to do sth 停下来去做另外一件事 Please stop to talk.请停下来讲话(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 黄石市】29.Seeing their teacher _ into the classroom,they stopped _ at once.A.walk;telling B.entering;to speak C.enter;to tell D.walking;talking