SectionⅢWordpower,Grammarandusage&TaskⅠ.单词拼写1.Itisalmost(保证)thatyou'lllearnseveralthingsyoudidn'tknow.2.My(最初的)reactionwastodeclinetheoffer.3.Thestatementswerecarefully(润色)andcheckedbeforerelease.guaranteedinitialpolished4.Mostofourstudents(获得)five“A”gradesintheirexams.5.Weneedtohavea(积极的)mentalstateifwewanttoimproveourstudyefficiency.attainedpositiveⅡ.拓展词汇6.n.健壮,健康;适合→fitadj.健康的;适合的7.vt.&vi.增强;巩固→strengthn.力气;长处8.vi.参加,参与→participationn.参加,参与fitnessstrengthenparticipate9.adj.积极的;正面的;肯定的→negative(反义词)负面的,消极的10.n.愚蠢→foolishadj.愚蠢的→fooln.傻子11.n.外国人→foreignadj.国外的,外国的12.vt.教授,传授;指示,命令;告知→instructionn.命令;指示positivefoolishnessforeignerinstruct[巧记单词]派生词fitness→fit+-nessstrengthen→strength+-enforeigner→foreign+-erⅢ.补全短语1.charge负责2.bedivided被分成3.bemadeup由……组成4.work锻炼;计算出5.drive赶走,驱赶6.sure确切地;肯定7.take接纳;呈现8.move(tosth.)开始做(别的事)9.goon上台演出10.participate参加inintoofoutawayforononstagein1.[教材原句]Expertssaythatthepositivefeelingsproducedbylaughternotonlymakeushappybutalsohelpusreducepain.专家说笑产生的积极情感不但让我们感到愉快,而且帮助我们减轻疼痛。[句型点拨]句中notonly...butalso...连接两个谓语,意为“不仅……,而且……”。[佳句赏析]HenotonlytookmehomebutalsocamethenextdaytoseeifIhadrecovered.他不仅送我回家,而且第二天来看我是否康复。2.[教材原句]Thenexttimeyoufeelupsetordisappointed,donotworry.你下次感到心烦意乱或失望时,不要担心。[句型点拨]句中名词短语thenexttime用作从属连词引导时间状语从句,意为“下次……”,the可省略。[佳句赏析]NexttimeyoucometoBeijing,besuretoletmeknowinadvance.下次你来北京,务必提前告诉我。1.(教材P9)Thisisbecauselaughterstrengthenstheheartandthelungs.这是因为笑可以增强心肺功能。★strengthenvt.&vi.增强;巩固(1)strengthn.体力,力量;长处,优点buildupone'sstrength强身健体strengthsandweaknesses长处和短处(2)strongadj.强壮的,牢固的①Metalsupportswereaddedtostrengthentheouterwalls.增加了金属支撑以加强外墙。②Itmaytakeafewweeksforyouagain.可能需要几个星期你才能恢复体力。③AsfarasIsee,hisgreateststrengthishishonesty.据我所知,诚实是他最大的长处。[语境串记]Hehasbeenbroughtintostrengthenthedefencebecauseofthestrengththatheisstrongandfast.因为他有身体壮和速度快的长处,所以被请来加强后卫力量。tobuildupyourstrength[联想发散]en是一个动词词缀,表示“使处于某种状态;使具有某种特性”。它可以加在某些形容词或名词的前面,也可以加在其后。写出下列单词的派生动词。①sharpadj.锋利的→vt.使锋利,锐利②weakadj.虚弱的→vt.削弱③threatn.威胁→vt.威胁,恐吓④dangern.危险→vt.使处于险境sharpenweakenthreatenendanger2.(教材P9)Asyoulaugh,themusclesparticipatinginthelaughbecomeactive.当你大笑的时候,参与笑的肌肉变得活跃起来。★participatevi.参加,参与(1)participatein参加……participatewithsb.in与某人一起参加……(2)participantn.参与者,共享者participationn.参与,参加①Lastspring,Iwasfortunatetobechosentoparticipateinanexchangestudyprogram.去年春天,我有幸被选上参加一个交流学习的项目。②Theteacherencouragedmetothediscussion.老师鼓励我和其他同学一起参加讨论。③Takinganactive(participate)inclassactivitiesisbeneficialtoeverystudent.积极参与班级活动对每个学生都有好处。participatewithotherstudentsinparticipation[辨析比较]participatein与takepartin同义,表示参加活动或在活动中负责takepartin指参加某项活动、讨论、游行、比赛、战斗、庆祝等,重在说明主语参加该项活动并在活动中发挥作用。当part前有形容词时,需用不定冠词join加入各种团体、党派、组织、人群等,成为其中的一员joinin指参加正在进行着的活动或游戏,尤其指与其他人一起参加某项工作或活动。有时可以和takepartin互换attend后面常接“会议、典礼、聚会”等名词作宾语,强调亲临现场;还可以用于正式的听课或上学等选择上述词语填空④HeaskedmewhenItheHealthClub.⑤Pleasecomeoverandourgame.⑥Studentshopetohavemoretimetoafterschoolactivities.⑦Iamgoingtomyfriend'sweddingceremony.joinedjoinintakepartin/participateinattend3.(教材P9)Practisingistheonlywaytoguaranteeasuccessfulperformance.练习是保证演出成功的唯一途径。★guaranteevt.保证;担保n.保证;保证书,保修单(1)guaranteetodosth.保证做某事guaranteesb.sth.=guaranteesth.tosb.向某人保证某事guaranteethat保证/确保……(2)underguarantee在保修期内①Ihavetomakeadecisionsoonandguaranteetowinthescholarship.我必须尽快作出决定,并保证获得奖学金。②Weguarantee(deliver)yourgoodswithinaweek.我们保证一周内交货。③Thecarislessthanayearold.Soitisstill.这辆汽车用了还不满一年,因此仍在保修期内。todeliverunderguarantee4.(教材P11)Hehasinstructedstudentsfromover70differentcountries.他已经教过来自70多个不同国家的学生。★instructvt.教授,传授;指示,命令;告知(1)instructsb.insth.在某方面指导某人instructsb.todosth.指示/命令某人做某事instructsb.that...告知某人……(2)instructorn.教育者,指导者instructionn.指令,教诲;说明instructiveadj.受教育的;有启发的①Thedirectorinstructedtheactorinperformingtheplay.导演指导这位演员表演戏剧。②Theletterinstructedhim(report)toheadquartersimmediately.那封信指示他立即向总部汇报。③Therobotfollowsthe(instruct)givenbythecomputer.机器人听从计算机给出的指令。toreportinstructions[名师点津](1)instruction作“用法,说明”解时,常用复数形式。(2)instruct作“命令”讲,后跟宾语从句时,从句谓语动词用“(should+)动词原形”形式。④Theyinstructedhimthathe(leave)thecountryatonce.他们命令他立刻离开这个国家。(should)leave5.(教材P11)Inaninterview,hetoldusthatheisalwayshappytotakeonnewforeignstudents.在一次采访中,他告诉我们他总是很乐意接受新的外国学生。★takeon接纳,雇用;承担(工作,责任);呈现,显现写出下列句中takeon的含义①Hereyestookonahurtexpression.②Thecompanyhasjusttakenonanewsecretary.③Hecan'ttakeonanyextrawork,whichannoysme.④Atpresentwearenottakingonanynewclients.呈现雇用承担接纳takedown写下;记下takeback收回,接回,退回takein收留;吸收;欺骗takeoff脱下;起飞;(事业等)起步takeover接管,接替takeup开始从事;继续;占去(时间或空间)⑤Don'tbyhispromises.Heneverkeepshisword.不要被他的花言巧语所欺骗。他从来没有遵守过诺言。betakenin1.Expertssaythatthepositivefeelingsproducedbylaughternotonlymakeushappybutalsohelpusreducepain.专家说笑产生的积极情感不但让我们感到愉快,而且帮助我们减轻疼痛。notonly...butalso...“不但……而且……”,连接并列成分。(1)notonly...butalso...用于连接两个表示并列关系的成分,着重强调后者,意为“不仅……而且……”;其中的also有时可以省略。①IbelievethesedonatedbookswillnotonlymakeyoumorefamiliarwithChinabutalsohelpenhanceyourChinese.我相信这些捐赠的书不仅能使你更熟悉中国而且有助于你提高汉语水平。(2)notonly...butalso...连接两个句子,且notonly位于句首时,notonly后面的句子要用部分倒装。②Notonlyraisemoneyforthem,butalsoweshouldhelpthemrebuildtheirhom