（新课标）2019_2020学年高中英语Unit4Astronomythescienceofthestars课后作业11新人教版必修3.doc

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1、课后作业(十一)Ⅰ.单句语法填空1．Wewillbecome____________(weightlessly)inspace.2．The____________(extinct)oftherareanimalsislargelyduetotheclimatechange.3．Pleasewatchout____________themanwhoisstaringatyou.4．Thisis____________(exhaust)work,butImanagetokeepgoingsomehow.5．Maryhaswrittenasmanyessays____________h

2、erbrother.6．Thesystemsuddenly____________(crash)andIforgottostoredocuments.7．Ifsomethinggetsintoyoureye,youcanlifttheupperlid____________(gentle)andgetitout.8．Maryisinterestedinbiologyandwantstobea____________(biology)whenshegrowsup.[答案]　1.weightless　2.extinction　3.for　4.exhausting5．as　6.cras

3、hed　7.gently　8.biologistⅡ.短语填空1．WhenWorldWarⅡ________________hejoinedthenavyandwenttowar.2.________________Ihavenothingtodo,Icanenjoymusicforalittlewhile.3．Planshavebeenputforwardto________________theoldbuildingshereandrebuildthearea.4．Wehungacurtainacrossthewindowto______________thesunlight.

4、5．He'll________________ifyougethimabeer.[答案]　1.brokeout　2.Nowthat　3.pulldown4．blockout　5.cheerupⅢ.单句改错1．Thesoundofhervoicecametofloatoutfromanupstairswindow.____________2．Shetoldherchildtowatchoutforwhencrossingthestreet.____________3．Ratherthantostayuplate,wewouldprefertolistentotheteacherat

5、tentivelyinclass.____________4．Nowthatyouareinterestedinastronomy,soyoucanreadthebook.____________85．Ournewhouseisfourtimesaslargerastheoldone.____________[答案]　1.tofloat→floating　2.去掉for　3.去掉第一个to　4.去掉so　5.larger→largeⅣ.完形填空Everyonelovesgettingcardsontheirbirthday.ForBaileySellers,thecardfrom

6、herfatherisacardthatshe'll____1____forever.Herfather,MikeSellers,diedofcancerin2013,justafewmonths____2____her17thbirthday.Butherdadmadesurehecouldstill____3____herspecialday,evenindeath.Beforehisdeathheprepaidaflowershopto____4____flowersandacardtohereveryyearonherbirthday.Thelastflowersand_

7、___5____camelastweek,forher21stbirthday.Inthecard____6____camewiththisyear'sflowers,MikeSellerstoldhisdaughter，“Thisismy____7____lettertoyouuntilwemeetagain.Youareandwillalwaysbethemostprecious____8____Iwasgiven.Iwillstillbewithyouthroughever