高一英语上册Unit;15-;18单元专题复习教案

高一英语上册Unit;15-;18单元专题复习教案高一课本unit15-16studyaim:graspthefollowingwordsandsentencestructureandrememberhowtousethem.studyguide:readthenewwordsandfillintheblanksinabout20minutes.☆重点句型☆.英语句型中的否认转移在英语中，假如主句的动词是thinksupposeexpectbelieveimagine之类的动词，其否认形式应转移到主句构成反意疑问句时，主语是第一人称，以从句为准；主语是其它人称，以主句为准idontthinkyourerightareyou我认为你不对，不是吗？marydoesntexpectshecanhavealongholidaydoesshe练习a.idontsupposeishallbebackuntil9oclock■theyallthinkthatenglishisveryimportantidontbelievehecanaffordtobuyanapartmenthedidntthinkthatthenewswastruee.我认为你的答案是不对的，不是吗反义疑问句的答复是依据实际状况来答复的确定答复:切不行说成“yesidont.或noido.■一hissisterdidntattendthemeetingdidshe•--.shefellillthatday.a.yesshedid.b.noshedid.c.yesshedidn/td.noshedidnt--helikesplayingfootballdoesnthe一•hedoesiteveryday.a.yeshedoesntb.nohedoesntc.yeshedoes.d.nohedoes.pierreandididhaveaverygoodtimeattheball.皮埃尔与我的确在舞会上玩得很欢乐助动词do/does/did+动词原形表示“的确，的确，必需〃时时用在确定句或祈使句中，起加强语气的作用有人称和时态的变更例如sendmee-mailimmediatelyyouarriveatbeijing.你一到北京，必需要给我发电子邮件hesmoketwopacksofcigaretteseveryday.他的确每天抽两包烟youlooknicetoday.你今日看起来真漂亮weneedhelpthosedays.在那些日子里我们的确须要帮助carefulwhilecrossingthestreet.a.yourbeingb.tobec.dobed.beingbe（was/were）todo此构造表示支配、叮嘱、职责、义务、用途、可能性、命中注定等youaretobebackby11oclock.你得在11点钟前回来（叮嘱）iamtoinformyouthatthemeetingwillbeheldinhangzhou.我谨通知你会议在杭州举办（职责）aknifeistocutwith.刀是用来切割的（用途）theywerenevertomeetagain.他们注定以后恒久不会见面（命中注定）tiethecornersofthehandkerchieftothepointsofthecrossandyouwillhaveanicestrongkite.这种句式叫“祈使句+and/or+陈述句〃构造，有时候，祈使句中的动词可省略workharderandyoullfinditnotdifficulttolearn.再用功一点，你就会发觉它不难学hurryuporyouwillbelate.快一点，否那么你会迟到moreeffortandyoucanfinishitintime.再加把劲，你会按时完成它练习itheaccidentwithmyowneyeslastnight.a.didseeb.doseec.haveseend.didsawimsorrybutidontthinkiknowyou.imsorrybut...还有excusemebut...如imsorrybutiwouldratherstayathomeexcusemebutwouldyoupleasetellmethetimehavingrealisedthaticoulduseakitetoattractlightningidecidedtodoanexperiment.havingrealised是此时此刻分词的完成式，在句中作状语表示该动作发生在谓语动词的动作之前，相当于whenihadrealisedthat...一般式v.-ing表示该动作与句子谓语的动作同时发生或在其后发生其否认形式是在Wng前加notehavingfinishedhishomeworktheboydecidedtoplayfootballforawhile.nothavingcleanedtheclassroomtheycouldntgohome.练习inclassthegirlfeltveryhappy.那个姑娘在班上得到表扬，…wecouldntgetintouchwithher.不知道她的电话号码workamongthepeasantsformanyyearsheknewthemverywell..hedecidedtowriteanotherletter.没有收到答复，…北京inthequeueforhalfanhourtomsuddenlyrealizedthathehadlefthiswalletathome.a.towaitb.havewaitedc.havingwaitedd.tohavewaitedpickoutpickup与pickoff的区分

①pickout挑出，辨别出

②pickoff摘下来

③pickonespocket扒某人的口袋

④pickup捡起；偶然获得/学会；用车接；复原安康;中途搭载；加快速度mysisterisgoingwithmetohelpmepickanewsuit.henrysbeenillbuthespickingagainnow.icanpickmysisterinthecrowdthegardenerpickedthedeadflowers.ifyougotoenglandyou/llsoonpickenglish.thecarstoppedtopickme.改错1icanpickonmyfriendamongthecrowd.iwillpickyouoffatsixoclock.3therere10minutesleftpleasepickoverspeed.get+过去分词⑴具有被动意义，多用来表示主语遭遇某种损失、损害或者不能供应具体的动作发出者theboygotlostintheforest.2igotcaughtinthetrafficjamyesterday.3hersongotkilledinthewar.4mybikegotstolentheotherday.⑵无被动意义，表示使自己处于某状态或状况hegotdressedquicklyhearingthenewswegotexcited.getmarriedgettingbored⑶其他get构造getsb./sth.doing使某人做起某事来，使某物进入・・.状态getsb.todosth.getsth.done=havesth.done表示遭遇或请人做某事shegotherfingercatchinthedoor.justgetthemfinishupasquicklyaspossible.withthehelpofengineerwesoongotthemachinegowell.nmetsarahhurryup.illafraidyouwonthavetimetobeforetheparty.a.getchangedb.getchangec.getchangingd.gettochange。