2019_2020学年高中英语Unit7TheSea课时作业5北师大版必修3.doc

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1、课时作业5Ⅰ.单句语法填空1．Theenlargedschoolcampusisthreetimesas________(big)astheoldone.2．Shewrites________(carefully)thanshedidtwoyearsago.3．Themoredifficulttheproblemis,the________(careful)weshouldbe.4．Herillnesswasmuch________(serious)thanwethoughtatfirst.5．Thehotelwasmuchsurprisinglycheap.Iexp

2、ectedittobe________(expensive)．6．Johnhasthreesisters.Maryis________(clever)ofthethree.7．Thisyeartheyhaveproducedlessgrain________theydidlastyear.8．Thepianosintheothershopwillbe________(cheap),butnotasgood.9．—Howdidyoufindyourvisittomuseum?—Ithoroughlyenjoyedit.Itwasfar________(interest)

3、thanIexpected.10．Ittakesalongtimetogotherebytrain.It's________(quick)byroad.答案与解析1．big　　　　　　　　2.morecarefully3．morecareful4.moreserious5．moreexpensive6．thecleverest/themostclever　原题中的threesisters这一信息词语暗示要用最高级的形式。clever的最高级有两种：themostclever，thecleverest。7．than8．cheaper　该题考查了形容词比较级的两种形式，该

4、句可理解为：Thepianosintheothershopwillbecheaper，butnotasgoodasthoseinthisshop.。9．moreinteresting　用来修饰比较级的副词有：alittle，abit；even，still；far，byfar;alot，agreatdeal；much，any(用于否定、疑问)；rather。10．quicker　此处可理解为It'squickertogobyroadthanbytrain.。Ⅱ.完成句子1．我越想到他的情况，我就越难过。________Ithinkofhissituation,the__

5、______Ibecome.82．你说得太快了。你能说得再慢些吗？Youarespeakingtoofast.Canyouspeak________？3．火车票的价格是汽车票的一半。Thetrainticketis________thebusticket.4．这位高级工程师现在挣的钱是他作为助手时所挣的2倍。Theseniorengineerearns________．5．我从来没度过如此令人担心的一天。Ihaveneverspent________．答案1．Themore;sadder2．abitmoreslowly3．halfasexpensiveas4．twic

6、ethemoneyheearnedwhenhewasanassistant5．amoreworryingdayⅢ.完形填空阅读下面短文，从短文后所给各题四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。OneofthefoundingfathersoftheInternethaspredictedtheendoftraditionaltelevision.VintCerf,whohelpedtobuildtheInternetwhileworking__1__aresearcherinAmerica,saidthattelevisionwas__2__its

7、“iPodmoment”．Inthesamewaythatpeoplenow__3__theirfavoritemusicontotheiriPod,hesaidthatviewerswouldsoonbedownloadingmostoffavoriteprograms__4__theircomputers.MrCerf,whoisnowthevicepresidentofGoogle,saysthat,“You'restillgoingtoneed__5__televisionforcertainthings—likenews,sportinge