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ID:52257098
大小:1.06 MB
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时间:2020-04-03
《【学海导航】全国版统编教材2012届高中英语一轮复习 Chapter 15 SBⅡ Units7-8 课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、1231.…andleavesapersondefencelessagainstinfectionsandillnesses.(SBⅡU7)……使人丧失对感染及疾病的抵抗力。leavevt.让……处于某种状态4leave+宾语+(宾补)过去分词过去分词现在分词不定式形容词介词短语①PleaseexcusemeifI__________________(对你的任何问题都没有回答).②Extremelyangry,Mumwalkedawayand__________________(留下我一人坐在那儿).③I__________________(让门开着)whenIleaveincasehec
2、omesback.④Itshouldbebetterto__________________(让他自个儿做).6【答案】①(have)leftanyofyourquestionsunanswered②leftmesittingthereallbymyself③willleavethedooropen④leavehimtodoithimself72.Learningaboutfirstaidisthebestwaytomakesurethatwewillnothavetofeelthatwecouldhavedonemore.(SBⅡU8)学习急救是保证遇到此类事情不留遗憾的最佳途径。8co
3、uldhavedone的用法:(1)用于肯定句、否定句或疑问句中,对过去的动作进行可能性推测,也可用canhavedone。用于肯定句中相当于may/mighthavedone。例如:Hecan/couldhaveleftearlier.(can/couldhaveleft相当于may/mighthaveleft)他可能早离开了。9Surelyshecan/couldnothavearrivedsoearly.他不可能到这么早。Can/Couldhehaveleftalready?他可能已经离开了吗?10(2)用于肯定句中表示过去本来能够做而未做。例如:Youcouldhavecaught
4、theearlytrain.(事实上没搭上)你本应该搭上早班车。①__________________(那会是舒适的旅行吗)sincetherewere6peopleinthelittlecar?②I__________________(本可以更加用功些的),butasamatteroffact,Ihavewastedtoomuchtime.【答案】①Canthathavebeenacomfortablejourney②canhavestudiedharder12课文原句高考对照课文原句高考对照XiaohuahaslearnttolivewithHIVandthefactthatshewi
5、llonedaydevelopAIDS.小华已经学会了带着HIV病毒生活,并将会变成艾滋病。Inmoderntimes,peoplehavetolearnto______allkindsofpressurealthoughtheyareleadingacomfortablelife.(2008·湖北卷)A.keepwithB.staywithC.meetwithD.livewith解析:选D。句意:在现代,尽管人们过着一种舒适的生活,但他们必须学会忍受各种压力。13课文原句高考对照课文原句高考对照TwoyearshavepassedsincethatdayinDrRichards'offi
6、ceandmylifehasnotyetended.自从那天在理查德斯医生的办公室后,两年过去了,我的生命并没有结束。Hissisterlefthomein1998,and______since.(2009·全国卷Ⅰ)A.hadnotbeenheardofB.hasnotbeenheardofC.hadnotheardofD.hasnotheardof解析:选B。句意:他妹妹于1998离家,打那以后,就杳无音信了。在“课文原句”中since用作介词;在“高考对照”中since用作副词 。14课文原句高考对照课文原句高考对照Manyhospitalsrecommendthatweu
7、sethelettersDRABCtorememberwhattodowhenwehavetothinkfast.许多医院推荐我们使用“急救五步走”去记住当我们遇到紧急状况时要干什么。Thedoctorrecommendedthatyou______swimaftereatingalargemeal.(2009·浙江卷)A.wouldn'tB.couldn'tC.needn'tD.shouldn't解析:选D。句意:医生
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