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1、Unit4StoriesandPoemsUnitReview一、过去进行时【新知导引·悟】用所给词的适当形式填空,补全下列教材中的句子,并体会过去进行时的用法和构成。①Onedaythechildren___________(play)inthegardenwhenagiantappeared.wereplaying②What_____you_____(do)between9:30and10:00lastnight?③I__________(talk)withFoxatthattime.④Thet
2、rees___________(wave)theirarmssoftlyinthewarmwind.⑤Children____________(run)aboutand______(sit)inthebranchesofthetrees.weredoingwastalkingwerewavingwererunningsitting【知识详解·记】1.用法(1)表示在过去某个时间点正在发生的动作或事情。(2)表示在过去某段时间内持续发生的动作或事情。2.句型3.过去进行时与一般过去时的区别过去进行时
3、表示过去某个时刻或某段时间正在进行的动作,而一般过去时表示一个完成了的动作。【语法强化·练】单项选择()1.(2018·铜仁中考)—Icalledyouateightlastnight,butyoudidn’tanswer.Whatwereyoudoing?—I______.A.tookashowerB.wastakingashowerC.takeashowerD.havetakenashowerB()2.(2018·广东中考)—Isawthelightofyourroomwasstillonat
4、twoo’clocklastnight.—Oh,I________afootballmatchoftheRussiaWorldCup.世纪金榜导学号A.watchedB.waswatchedC.amwatchingD.waswatchingD()3.(2018·吉林中考)WhileAlanwaswritingaletter,thechildren________outside.世纪金榜导学号A.playB.wereplayingC.willplayB()4.I________myclothes,a
5、ndthephonerang.A.washB.washedC.amwashingD.waswashingD()5.—Whydidn’tyougotothecinemawithusthisafternoon?—I________atthestationformyunclefromBeijing.A.waswaitingB.havewaitedC.amwaitingD.willwaitA二、情态动词must的用法【新知导引·悟】选择恰当的情态动词补全下列教材中的句子。①Everystory_____(
6、must/should)haveabeginning,amiddleandanend.②Agoodstory_____(must/need)havegreatcharactersandaninterestingplot.mustmust③Hethoughtit_____(may/must)betheking’smusicianspassingby.④You_____(may/must)usewordsverycarefullybecausesofewwordsareusedinpoems.⑤Eve
7、ryword_____(can/must)havepowerandmeaning.mustmustmust【知识详解·记】1.含义must为情态动词,本身不表示动作或状态,只表达说话人的态度,要和行为动词一起构成谓语。must必须用于肯定句或疑问句推测只用于肯定句中,意为“一定;肯定”mustn’t禁止用于否定句,不表示“不必”,表示“禁止”2.must的否定句和一般疑问句的构成和用法3.must和haveto的区别(1)haveto强调因客观原因而“不得不”,有时态、人称和数的变化,其第三人称单
8、数为hasto,过去式为hadto。由haveto构成的句子,变为一般疑问句要借助助动词do。(2)must强调主观上的“必须”,没有人称和数的变化,其句型变换无需借助助动词。【助记】【语法强化·练】单项选择()1.(2018·黔南州中考)You________writethereportagainbecausespellingmistakesarenotallowedatall.世纪金榜导学号A.mayB.canC.mustD.couldC()2.(2018·齐齐哈尔中考)—__
