2017版高考英语一轮复习-Unit-4-Sharing考点突破课件

选修七Unit4Sharing1.课前自测2.课堂学案词汇接龙1.________(n.安排)→________(vt.安排；排列)2.________(n.口译员)→________(vt.口译；解释)3.________(n.安全；保护；保障)→________(adj.安全的)4.________(adj.泥泞的；泥土般的)→________(n.泥土vt.弄脏)5.________(vt.捐赠)→________(n.捐赠)→________(n.捐赠者)6.________(vt.分配；分发)→________(n.分配；分发；分布状态)7.________(adj.志愿的；自愿的)→________(n.志愿者vi.&vt.自愿)8.________(vi.参加；参与)→________(n.参加；参与)→________(n.参加者；参与人)9.________(vt.操作；vi.工作；运转)→________(n.操作；运转)→________(n.操作者；经营者)10.________〔vt.&vi.调整；(使)适合〕→________(n.调整；适合)→________(adj.可以调节的)课前自测Key:1.arrangement;arrange2.interpreter;interpret3.security;secure4.muddy;mud5.donate;donation;donator6.distribute;distribution7.voluntary;volunteer8.participate;participation;participant9.operate;operation;operator10.adjust;adjustment;adjustable词块互译1.渴望收到某人的来信bedying________fromsb.2.________________________becomemoreimaginativeinmyteaching3.适应这些环境________theseconditions4.对做实验一无所知haveno________ofdoingexperiments5.偶然碰到老朋友come________anoldfriend6.________________________howrelevantchemistryistothesestudents7.参与谈话participate________theconversation8.烤干剩下的食物________theleftoverfood9.自愿捐助makea________contribution10.________________________preventthelandfromturningintodesertKey:1.tohear2.在教学中变得更加富有想象力了3.adaptto4.concept5.across6.化学与这些学生有多大的关联7.in8.dryout9.voluntary10.防止土地沙漠化句型补全1.TheotherdayI________theboystheweeklychemistryexperimentwhen,beforeIknewit,themixturewasbubblingovereverywhere!不久前的一天，我正在给男孩子们做每周一次的化学实验的演示，我还没明白怎么回事，混合剂就到处冒气泡了！(bedoingsth.when…结构)2.SometimesIwonderhowrelevantchemistryistothesestudents,________willbegoingbacktotheirvillagesafterYear8anyway.有时候，我真想知道化学与这些学生有多大的关联，无论如何，他们中的大多数人学完八年级后就要回到他们的村庄去了。(非限制性定语从句)3.Tobehonest,Idoubt________________theseboys’livesatall.说实在的，我真的不知道我是否会让这些男孩们的生活有所改变。(whether引导宾语从句)4.Tombe’sfather,Mukap,ledustohishouse,alowbamboohut________________outoftheroof—thisshowsitisaman’shouse.汤贝的父亲，莫卡普，把我们带到他的家，这是一个低矮的竹屋，屋顶上伸出一簇茅草——它表示这间竹屋是男人住的。(with复合结构)5.Shewasdyingtoseehimagainbut________________hedidn’twanttoseeher?她极想见到他，但如果他不愿意见她怎么办呢？(whatif省略句)Key:1.wasshowing2.mostofwhom3.whetherI’mmakinganydifferenceto4.withgrasssticking5.whatif课文回顾Key:1.a2.whose3.weekly4.it5.frightened6.Though/Although7.difference8.sticking9.down10.toavoid阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。JoeisayoungAustralianwomanwhoworkedas__1__volunteerteacherinPapuaNewGuineafortwoyears.Thehighschoolwheresheworkedwasabushschool__2__classroomsweremadeofbambooandgrass.TheotherdayJoewasshowingtheboysthe__3__(week)chemistryexperiment,whenthemixturewasbubblingbeforesheknew__4__.Theboyswhohadnevercomeacrossanythinglikethisbeforewereso__5__(frighten)thattheystartedjumpingoutofthewindows.__6__Joewonderedifchemistrywasrelevanttothekids,shetriedtomakea(n)__7__(different)totheboys’lives.LastweekendJoewenttovisitavillage—Tombe’shome.Whenshearrived,Tombe’sfatherledherintohishouse,alowbamboohutwithgrass__8__(stick)outoftheroof.Afterdinner,Joenoticedatincanstandingupside__9__onthegrilloverthefire.Later,itwasthrownaway__10__(avoid)evilspirits.Sheleftthenextmorningaftermanygoodbyesandfirmhandshakes.Itwassuchaprivilegetohavespentadaythere.课堂学案【词块助记】1.adjustvt.&vi.调整；使适合1.(2015重庆卷)Forexample,themomentyougetontheairplane,startadjustingyourbiologicalblocktothedestination’stime.例如，你一上飞机，就开始调节你的生物钟来适应目的地的时间．2.(2014重庆卷)Hefixedthefaucet,adjustedthedishwasherdoor,andreplacedashowerhead.他修了水龙头，调整了洗碗机的门并换了淋浴喷头。3.(2013陕西卷)Hetravelswidelyandleadsawell-adjusted,contentedlife.他见多识广，过着满足的随遇而安的生活。adjuststh.tosth.调整……以适应……adjustto(doing)sth.适应于(做)……adjustoneselfto…使自己适应于……【构词】adjustmentn.调整；适应adjustableadj.可以调节的makeanadjustment做出调整1.Idon’tthinkIshalleverbeabletoadjust_______(I)tothelifeinthisterribleplace.2.Thiskindofdeskcanbeadjusttotheheightyouneed.Key：1.myself2.adjust改为adjusted2.participatevi.参与；参加1.Ilovedlisteningtothefamilysoftlytalkingtoeachotherintheirlanguage,eventhoughIcouldnotparticipateintheconversation.我很喜欢听这家人用他们的语言轻声细语地谈话，即便我不能参与其中。2.(2013浙江卷)Lastspring,Iwasfortunatetobechosentoparticipateinanexchangestudyprogram.去年春季我有幸被选中参加一个交换生项目。participatein参加……participatewithsb.in(doing)sth.同某人一起参加/参与(做)某事【词块助记】【构词】participantn.参加者participationn.参与；分担1.Thisshouldbeatruenationalmovementthatneedsthe_______(participate)ofeveryChinesecitizen.2.Itiscertainthathewillparticipatetousinpresentinghisbrother’swedding.Key：1.participation2.to改为with3.otherwiseconj.否则；要不然adv.用别的方法；其他方面1.(2014辽宁卷)Otherwise,youmayhaveproblemssuchasredeyes,painintheeyes,oramoreseriouscondition.否则，你可能会有麻烦，比如眼睛发红、眼痛或更严重的情况。2.Hemayhaveknownthetruth;otherwisehewouldn’tbesoangrynow.他当时很可能知道事情的真相，否则他现在不会这么生气。3.Thetaskassigned,dangerousorotherwise,mustbefinishedasscheduled.所指派的工作，无论危险与否，必须如期完成。4.Thesoupwascold,butotherwisethemealwasgood.汤是冷的，除此之外，那一餐倒也不错。otherwise的用法归纳：(1)表示“否则，不然”，其句子常用虚拟语气(表假想、虚拟)；用陈述语气表示可实现的情况。(例1，例2)(2)表示“或其相反”，用于orotherwise或andotherwise中。(例3)(3)表示“用别的方法，除此之外”。(例4)【用法总结】1.Youhavetoensurethatthegasisturnedoffafterabath,whichwillotherwisecausedanger.2.TheygottwofreeticketstoCanada,________they’dneverhavebeenabletoaffordtogo.Key：1.will改为would2.otherwise4.distribu