高一英语人教版必修2练习：42LearningaboutLanguage

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1、4.2课时作业I•用所给词的适当形式填空1・Itwas(surprise)toseetheboythere.2.Thetableiscoveredwith(dusty)becauseithasn'tbeencleanedforalongtime*3・Animalsofthatkindlivedontheearthlongbeforehumanscameinto(be)-4.Theanimalactsvery(fierce).Don'tstandclosetoit5.I(intention)tohaveattendedtheirwe

2、dding,butIwastoooccupiedthen.6.Hissudden(disappear)wasveryworrying.答案:l.surprising2.dust3・being(fiercely5•intended6>disappearanceII•选择正确的单词或短语，并用其正确形式填空comeintobeing；species;protect...from・・・;indangerof；setup；payattentionto；inpeace；dieout1・Thiskindofbirdisintheworld・2

3、.Leavehim；he'stryingtowork.3・Ourteachersalwayscombiningtheorywithpractice.4.Hisfathergavehimsomemoneytohiminbusiness.5.Thisofplantwilldieout，unlesswetakeactiontoprotect.6・Howmanyfactoryworkersarelosingtheirjobs?7.Theyhuddledtogetherinthecornertothemselvesthewind.8.Din

4、osaurslivedontheearthtensofmillionsofyearsago,longbeforehumans■答案:1.dyingout2Jnpeace3・payattentionto4.set;upSespecies6我根据我的話间乗制订计划。3.Weturnedonthelightwemightsee(=soastosee)

5、whatitwas.我们把灯打开，以便看看它是什么。4.IknewTomIknewyou.我在认识你之前很久就认识了汤姆。~5.Thenoiseofthestreet■街上的噪声一直到午夜才停止。答案：l.comeintobeing2>accordingto3・sothat4.1ongbefore5

6、cientists.3.AccordingwithaUNreport,manyanimalsaredyingouteachyear.4.Hegotupearlysuchthathecouldcatchthefirstbus.5・Thisstoryisaboutwhatfoolishthedodo(渡渡鸟)is.答案:1.beforeago2・inspectingfinspected2.withto4・suchfso5.whatfhowV・完形填空Inthepast,mandidnothavetothinkabouttheprote

7、ctionofhisenvironment.Therewerefewpeopleontheearthyandnaturalresourcesseemedtobe丄•Todaythingsare2

8、vive（生存）.Everyone§todaythatiftoomanyfisharetakenfromthesea,therewillsoonbenoneleft.Yet,withmodernfishing_7_,moreandmorefisha