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Section IIIUsing LanguageAssessing YourProgress重点词汇讲解Pointl alleviate用法详解alleviate vt,减轻;缓解常见搭配:alleviate the problem/situation/suffering减轻/缓解问题/状况/痛苦A numberof measureswere takento alleviatetheproblem.采取了一系列措施缓解这个问题Our proposedapproach wouldhelp toalleviate thisproblem.我们建议的方法将有助于缓解这一问题经典例题单句语法填空1Nowadays,a greatdeal canbe donealleviate backpain.2It isa commonproblem thatcan alleviateand curedif youact quickly.参考答案lto alleviate2be alleviatedPoint2in turn用法详解in turn可做状语，常位于句中或句末其含义有以下两种⑴转而相应地Theory isbased onpractice andin turnserves practice.理论来源于实践，反过来又服务于实践⑵轮流，依次，逐个The childrencalled outtheir names in turn.孩子们逐一自报姓名辨析比较in turn,in return与in return for易混词组区别
①意为“相应地，转而”;
②意为“依次轮流逐个二in turnIncreased productionwill,in turn,lead toincreased profits.增加生产会继而增加利润The childrengot onthe busin turn.孩子们依次上了公共汽车，ram意为“作为回报”，可单独使用nin reurn yhelped mea lot.In return,I invitedhim todinner.汤姆帮了我许多作为回报我请他吃晚饭续表om易混词组区别意为“作为对……的回报”，相当于in rewardforoin returnforI invitedTom todinner in returnfor his help.为了回报汤姆的帮助，我请他吃了晚饭经典例题用in turn,in return和in returnfor填空1The studentsanswered theteachers questions.2Tom wouldlike to do somethingforhisparents everythingtheyve donefor him.3While stayingin thevillage,James unselfishlyshared whateverhe hadwith thevillagers withoutasking foranything.4A cleanenvironment canhelp thecity bidfor theOlympics,which willpromote itseconomic development.参考答案Din turn句意:学生们依次回答老师的问题⑵in returnfor句意:汤姆想为父母做点什么来回报他们为他所做的一切3inreturn句意:在村子里待着的时候，詹姆斯无私地跟村民们分享他拥有的一切，不求任何回报4in turn句意:清洁的环境有助于这座城市申办奥运会，相应地,这将会促进它的经济发展Point3digest用法详解vt.阮⑴消化食物Most babiescan digesta widerange offood easily.大多数婴儿能够轻易地消化多种食物⑵理解I struggledto digestthe news我费力地琢磨着那条新闻九摘要，文摘The organizationpublishes aregular digestof environmentalstatistics该组织定期出版一份环境统计数据摘要经典例题单句语法填空lIt oftentakes along timedigest newideas.2Some booksare to be chewedand digest.参考答案lto digest句意:吸收新思想往往需要很长一段时间It takessb.some timeto dosth.意为“做某事花费某人多长时间二2digestedPoint4alternative用法详解⑴时.可供替代的Do youhave analternative solution你有没有别的解决办法？2几可供选择的事物常见搭配:have no alternative but to dosth.别无选择只能做某事You canbe paidin cashweekly orby chequemonthly;those arethe twoalternatives.彳尔的工资可以按周以现金支取,或按月以支票支取二者可选其一We hadno alternativebuttofire Gibson.我们别无选择只能辞退吉布森归纳拓展have nochoice butto dosth.别无选择只能做某事have nothingto dobut dosth.只能做某事经典例题单句语法填空11have giventhe mattermuch thought,examining all the possiblealternative.2This isone ofthose thingswe have noalternativebut do.3When wintercomes,cold-blooded animalshavenochoice butlie downand sleep.4I havenothing dealwith butread thenewspaper.参考答案lalternatives2todo3to lie4to dealPointsdiverse用法详解diverse〃4•.不同的My interestsare verydiverse.我的兴趣常广泛归纳拓展diversity几⑴差异性;不同点the biologicaldiversity ofthe rainforests热带雨林的生物多样性⑵多样性;多样化There isa needfor greaterdiversity andchoice ineducation.教育方面需要更加多元化和更大的选择性经典例题单句语法填空1Few countrieshave asrich adiverse ofhabitat asSouth Africa.2The wordis nowused ina sensediversity fromthe originalmeaning.参考答案Ddiversity句意:几乎没有哪个国家像南非那样拥有如此丰富的多样化的动植物栖息地分析句子结构可知此处应用名词2diverse句意:在某种意义上，此词现在的含义与最初的含义完全不同分析句子结构可知此处应用形容词Point6depth用法详解depth九深度;最深处Many dolphinscan diveto depths of200metres.许多海豚可潜至I」200米深She wasin thedepthsofdespak她处于绝望的深渊归纳拓展1deep%’•
①深的deep water/snow深水/厚雪
②极度的;严重的He，sindeep trouble.他陷入极度困境之中2deeply4d也深深地;在深处The minerswere trappeddeep underground.矿工被困在地下深处They weredeeply disturbedby theaccident.这个事故使他们深感不安常见搭配:breathe/sigh deeply深呼吸/深深叹息sleep deeply酣睡think de叩ly沉思经典例题单句语法填空lOnly byfully experiencingthe deepof ourpain canwe behealed fromit andbe donewith it.2It hastouched medeep tosee howthese peoplelive.参考答案Ddepth句意:只有充分感受了深切的痛苦，我们才能从中走出，并将它抛诸脑后分析句子结构可知此处应用名词2deeply句意看到这些人的生活情况，我深受触动根据句意，此处表示“强烈地故用deeplyPoint root用法详解root〃.⑴根;根茎Tree rootscan causedamage tobuildings.树根会给大楼造成损害⑵根源;起因Money,or loveof money,is saidtobethe rootof allevil.有人说钱或爰钱是万恶的根源⑶起源Flamenco hasits rootsin Arabicmusic.弗拉明科起源于阿拉伯音乐v.生根;翻寻root about/around forsth［痴三甘枷root throughsth.j翻寸呆物She rootedthrough thebag,常见搭配:{found whatshe wanted,and headedtoward thedoor.她在包里翻了一阵，找至!!了想要的东西，然后朝门口走去经典例题单句语法填空1Poverty hasmany root,but topone isignorance.2“It mustbe heresomewhere,,9she said,root throughthe suitcase.3It isa dreamdeeply rootin Americandream.4While itwill beweeks beforeinvestigators rootallthedocuments anddetails,many nameswill stickout.参考答案lroots2rooting3rooted4throughPoint8keep...from用法详解keep...from1keep from sth./keep oneselffrom sth.忍住不做某事She couldhardly keep from laughing.她差一点儿笑了出来2keep sb.fromsth.阻止某人做某事I hoperm notkeeping youfrom yourwork.我希望我没有妨碍你工作3keep sth.from sb.瞒着某人I thinkwe oughtto ke叩the truthfrom himuntil hesbetter.我想我们应该等他身体好点再告诉他实情归纳拓展类似词组prevent sb.from doingsth.阻止某人做某事He isprevented bylaw fromholding alicence.法律不准他持有执照stop sb.from doingsth.阻止某人做某事You canstop peoplefrom sayingwhat theythink.人们怎么想就会怎么说,你阻止不了经典例题单句语法填空11horse aroundquite alot,just tokeepfromget bored.2If hecan keepsmoking fora monthor twohis healthwill improve.3Put onrain bootswhen washingfloor,to preventfrom slipdown.4You cantstop herfrom__________laugh atby othersbecause ofher foolishbehaviour.参考答案:lgetting句意:我胡闹了一阵儿,只是为了摆脱无聊介词from后应用现在分词2from句意:他要是能一两个月不抽烟的话，他的健康一定会有起色3slipping句意:清洗地面时穿上雨鞋以防滑倒介词from后应用现在分词4being laughed句意你不能阻止她被他人嘲笑,因为她愚蠢的行为介词from后应用现在分词，根据句意可知应用被动语态Point9come up with用法详解come up with想出提出计划，方法等Several ofthe membershave come up withsuggestions oftheir own.有几位成员提出了自己的建议She cameupwitha newidea forincreasing sales她提出了增加销售额的一个新招儿归纳拓展come的其他短语特别提醒come up作“被提出被谈到”讲时为不及物动词短语不能用于被动语态;come upwith意为“提出”，其主语为该动作的发出者，宾语为表示建议、计划、方案等的名词A newidea cameup inthe discussion.一个新想法在这次讨论中被提了出来She cameupwitha newidea inthe discussion她在这次讨论中提出了一个新想法经典例题
1.单句改错He cameup theidea ofthe WorldWide Webin1989while hewas workingin Switzerland.
2.用come的相关短语填空11a groupof childrenplaying yesterday.2Jeane9s namehas alot inthe meeting.31hope youcan abetter planthan this.4How doesit thatyou didntreport thisto usin goodtime5A11our dreamscan,if wehave thecourage topursue them.61opened mymouth tosay something,but nothingwould,so Inodded.参考答案
1.up后加with
2.lcame across2come up3comeupwith4come about5come true6come out。
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