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第1页共4页Unit2I’llhelptocleanupthecityparks课文重难点讲解SectionB1.Irepairedit.我把它修好了【解析】repairv“修理；修复”1)repair的对象范围很广，从房屋、道路、机器到日常生活必需品，是使受到一定损失或失灵的东西恢复其形状或功能。Whohasrepairedthebrokenlegofthetable?谁把桌子的断腿修好了？2)mend的意思是恢复某物原来的样子(包括用针、线来缝补)，一般指较小之物。Thisshirtistoooldtomend.这件衣服太旧不能补了。3)fix用于需要重新“调”物体的结构，把松散的部件固定结实，将分离的物体各部分装配起来。用于美国口语中，与repair无多大区别。Canyoufixthebrokenchair?你能修理那把坏了的椅子吗?2.Itakeaftermymother.我长的像我妈妈。【解析】(1)takeafter=besimilarto在（外貌、性格等方面）与（父母）相像（v.+adv）【短语】takeback收回，接回takedown写下takeoff脱下；起飞takeup占去（时间或空间）takecare小心takecareof照顾takeplace发生takeout拿出takeaway拿走(2)looklike只指在外貌上与…..相像【短语】：lookafter照顾lookup向上看，查找lookfor寻找lookout小心(①)—Doyou____afteryourmotheroryourfather?—Myfather.Webothhavebigeyesandblackhair.A.lookB.takeC.run()②Thegirl_____thewoman.Maybesheisherdaughter.A.takecareB.takesafterC.takesoffD.lookafter【2011山东青岛2】Tom___hisfather,becausetheybotharecheerfulandeasygoing.A.lookslikeB.takesafterC.doesnt’takeafterD.isn’tlike3.Ifixeditup.我把它修理好了。【解析】fix=mend=repairv修理，修补★fixup=repair修理(v.+adv)()①—WhereisFranknow?—He____hisbikeintheyard.A.fixesupB.fixingupC.isfixingup()②Mywatchdoesn’twork.Iwonderwhocan____forme.A.fixupitB.fixitupC.mixitupD.mixthemup【2013山东烟台】28.Mybikeisbroken.Couldyouhelpmeto?A.fixitupB.setitupC.makeitupD.putitup4.I’msimilartoher.我和她很像。【解析】similaradj.相似的besimilartosb.和某人很相似()①Maryisverysimilar____hersisterinappearance.A.inB.toC.withD.for()Hersweateris___tomysister’s.Theyarethe____color.A.similar;sameB.similar;similarC.same;sameD.same;similar【2013山东烟台】4.ThecustomsinQingdaoare___________（相似的）tothoseinYantai.【2013浙江丽水2】—Canyoutellthedifferencesbetweentwopictures?—Differences?Oh,Theylookquite___.A.differentB.similarC.stangeD.interesting5.Igaveitaway.我把它修理好了【解析】giveaway赠送；分发（奖品），捐赠()—Whatareyoudoing,UncleWang?—IamsortingoutoldbooksandI’ll____tokidsinWestChina.A.givethemupB.givethemawayC.givethemoffD.givethemin第2页共4页【2013浙江温州】8.AndreaBocellinever,whichmakeshimasuccessfulsinger.A.takesawayB.givesawayC.getsupD.givesup【拓展1】与give相关的短语：giveoff放出，释放giveback归还，送回giveout分发givein屈服giveup停止，放弃givesb.ahand助某人一臂之力givesb.acall给……打电话giveatalk作报告givelessonsto给……上课givealecture(apianoconcert)作讲座(举行钢琴音乐会)givesb.achance给……一次机会givesb.lessons给某人上课giveamessageto……给……一个口信giveaconcert举办音乐会givesb.sth.orgivesth.tosb.给某人某物returnsth.tosb.=givesth.backtosb.把某物归还给某人【2013江苏连云港1】11.Itwasadifficulttimeforthequake－hitvictimsinYa'an,buttheydidn't________hope.A.giveupB.giveoffC.giveinD.giveout【拓展2】与away相关的短语：getawayfrom逃离throwaway扔掉goaway离去；出去stayaway(from)远离putaway放好runaway逃走6.I’llsendyouaphotoofLucky.【解析】(1)aphotoofsb.sb.为宾格，“某人的一张照片”，强调照片上的人就是他/她本人。(2)aphotoofsb’s.sb’s.为名词性物主代词或名词所有格，“某人的一张照片”，强调照片上的人是sb.所拥有的。()Oneofmyfriendsisapolicewoman,thisisaphotoof.A.herB.hersC.sheD.his7.I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.我肯定你知道这个组织的成立是为了帮助像我这样的残疾人。【解析1】besure(that)...⑴besure＋of／aboutdoingsth，“确信……”；“对……有把握”。但在接名词时，besureof侧重指主语对某抽象事物的确信无疑；besureabout则侧重指主语对某具体事物的确信无疑。I'msureofhishonesty．我肯定他是诚实的。⑵besuretodosth，表示说话人对句子主语作出的判断，认为句子主语“必定”、“必然会”、“准会”如何如何。Itissuretorain．天一定会下雨。⑶besure+宾语从句，表示主句主语对宾语从句中涉及的事物所作出的判断，意为“确信某事一定会……”。Wearesurehewillmakegreatprogressthisterm．我们确信他这学期一定会取得巨大进步【拓展】makesure表示“弄确实；核实；查证”。makesure常用于祈使句，后面常接that宾语从句或of介词短语。Makesure+that从句意为“弄明白；确信”。Makesure+of+代词/名词，意思也是“弄明白；确信”。—Makesureofhiscomingbeforeyousetoff.—出发之前要确定他是否来。—Imakesure(that)hewouldcome.—我确信他会来。【解析2】setup建立；设立setup=establish=build建立（v.+adv）【短语】：setoff出发setaboutdoingsth着手去做某事（）①Theprimaryschool_____in1995withthehopeofyoungpeople.A.wassetupB.wasputupC.wasfound()②Wehave____someorganizationstohelpthepoorstudentsinthewesternareasofChina.第3页共4页A.takenupB.putupC.pickedupD.setup【解析3】disabledadj.肢体有残疾的（既可以做表语，也可以做定语）。disabledpeople残疾人Thoughheis__________(able),LiuWeimadehisdream–tobeapianistcometrue.【加前缀dis-构成的派生词】dislike不喜欢disorder无秩序dishonest不诚实disappear消失8.Luckymakesabigdifferencetomylife.“幸运”对我的生活产生了很大的影响。【解析】makesabigdifference影响；有作用【2013广西南宁3】Theheavysnowdidn’t___theinternationalairlines.A.payattentiontoB.addtoC.makeadifferencetoD.keepto9.Orimagineyoucan’twalkoruseyourhandseasily.或者想象一下你不能走路或自如地使用你的手。【解析】imagine+n/ving/pronv想象()—Mymothercan’timagine____online.—Manypeopledon’tknowhowtodoit.A.shopB.toshopC.shoppingD.Shopped10....Butmanypeoplehavethesedifficulties.但是很多人有这些困难。【解析】havedifficulty(in)doingsth做某事有困难11.IloveanimalsandIwasexcitedabouttheideaofhavingadog.我热爱动物，并且为能拥有一只狗这个主意激动不已。【解析】beexcitedabout对......感到激动【解析1】excite→exciting/excited兴奋的beexcitedabout对…感到兴奋①Weare_____aboutthe________news.(excite)②—What_____news!--Yes.Weareall_____aboutit.A.exciting;excitingB.excited;excitedC.exciting;excited【2013四川遂宁】Everyonewas___whentheyheardthe___news.A.exciting;excitingB.excited;excitingC.exciting;excited12.Iwasabletobringhimhome.我可以把它带回家了。【解析】beableto能够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Iwillbeabletodressmorecasually.can用于现在时或过去时（could）没有人称和数的变化Icouldswimattheageofseven.=Iwasabletoswimattheageofseven.【2012贵州黔东南】Lucycouldreadstorybookattheageoffour.A.isabletoB.wasabletoC.shouldD.would13.Mydog’snameisLucky—agoodnameforhimbecauseIfeelveryluck