人教版(2019)必修 第二册Unit 2 Wildlife protection Discovering Useful Structures课堂提高练(含解析).docx
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1、人教版2019必修二Unit2DiscoveringUsefulStructures(课堂提高练)学校:姓名:班级:考号:一、单词拼写1. Theflightwascancelleddtobadweather.(根据首字母提示拼写单词)2. WhenyouareinAustralia,youcaneasilyfindkwiththeirbabiesintheirpockets.(根据首字母单词拼写)3. DtothefactthattheydidnotreadEnglish,theprisonerswereunawareofwhattheyweresigning.(根据首字母单词拼写)4. (
2、减少)thegapbetweentherichandthepoorisoneofthechallengesthenewgovernmentisfacingnow.(根据汉语提示单词拼写)5. Onlyinthiswaycanweknowwhethertheoldladylivesinour(附近).(根据汉语提示单词拼写)6. Smokingwillgetgraduallybannedthroughoutindoorpublicspaces,workplacesandpublic(交通).(根据汉语提示单词拼写)7. Thenumberofcrimesinthisregionhasfrommo
3、rethan200tolessthan60thisyear.(根据句意填写单词)8. Nowadays,healthylifestylesarebeinga(倡导)insociety.(根据中英文提示填空)9. ri,clju:splasticwasteisn,teasy,becausesomanydailynecessitiesaremadeofPlaStiC.(根据&标拼写单词)10. Iboughtthisshirtbecausethepricewasr(减少)from20to12.(根据中英文提示单词拼写)二、完成句子11. 我得记下你的手机号码,以便以后与你保持联系。(根据汉语意思完
4、成句子)Ishallwritedownyourphonenumber.12. 这种产品的生产成本下降了三分之一。Theproductioncostofthisproductwas.13. 由于有了汽车,美国人很快就获得了前所未有的行动自由。theautomobile,Americanssoonhadafreedomofmovementpreviouslyunknown.三、阅读理解Elephantsaretrulyincredibleanimals.August12isWorldElephantDaywhichmeanstohelpsaveelephants.Whatdoyouknowabou
5、telephants?Herearesomefactsyoumaynotknow.Weknowthatelephantsarelarge.Butdidyouknowthatelephantsoftenavoideatingatypeofacaciatree(金合欢树),becauseitishometoantsandanelephantdoesntwanttogettheantsinsideitstrunk.Itstrunkisfullofsensitivenerveendings(敏感神经末梢).Femaleelephantsliveingroupsofabout15animals.Theo
6、ldestinthegroupistheleader.Shedecidesnotonlywhenandwheretheymovebutalsowhentheyrestalltheyear.Maleelephantsleavethefemalegroupsbetweenage12and15.Buttheyarentloners.Theyliveinall-malegroups.Asianelephantsdon,trun.Runningrequiresliftingallfourfeetatonce.ButelephantsfilmedinThailandalwayskeptatleasttwo
7、onthegroundatalltimes.Elephantshavepassedthemirrortest.Theyrecognizethemselvesinamirror.Accordingtotests,greatapes(巨猿),anddolphins(海豚)alsohavethisability.Elephantscangetsunburnedsotheytakecaretoprotectthemselves.ttElephantswillthrowsandontheirbacksandontheirheadtokeepthemfromgettingsunburnedandtokee
8、pbugsoff”saidTonyBarthel,workingatSmithsonian,sNationalZoo.Howdoelephantsprotecttheiryoung?Adultelephantswillputtheminsandandthentheywillstandoverthelittleonesastheysleep.SomefarmersinKenyaprotecttheirfieldsfromelephantsbyliningtheborderswithbeehives(蜂巢).Notonlyaretheircropssaved,butthefarmersalsoge
9、tmoremoneyfromhoney.14. WorldElephantDayisdesignedto.A. showsomefactsaboutelephantsB.callonpeopletoprotectelephantsC.tellpeoplesomeanimalsareindangerD.introduceAsianelephantsfeatures15.Whyareelephantsnotwillingtoeatacaciatrees?A.Elephantsaresensitivetoacaciatrees.B. Acaciatreesaretootalltoreach.C. F
10、ruitsontheacaciatreesarehardtoeat.D.Elephants,trunksareeasilyhurtbyantsinthetrees.16. Whatdoweinferaboutmaleelephants?A. Theylivewithfemaleelephantsatanearlyage.B. Theydecidewhenandwheretheirgroupsmove.C. Theiroldestmaleelephantischosenastheirleader.D. Theycanrunfasterthanfemaleelephants.17. Howdoel
11、ephantsprotecttheiryoungkids?A.Putsomesandonkids,heads.B.Guardkidswhenkidssleep.C.Patkids,backsfromtimetotime.D.Usetheirtrunkstokeepbugsoff.四、选词填空阅读下面短文,请根据题意从方框中选出适当的词语并用其恰当形式填空。relaxstrengthencheerthemselvesupincreasegetfitduetowarmup1.ongrunninghasalotofbenefits.First,itwillhelpyou18andpreventdis
12、eases.1.ikeanyexercise,running19theflowofbloodandoxygentoyourbrain.Itmakesyourheartstrongerandallowsmorebloodtoflowaroundyourbody.Italso20VoUrimmunesystemandreducestheriskofserioushealthproblems.Besides,anybodywhoisfeelingdowncangoforarunto21Athirty-minuteruncanproviderelieffromachesortensionthatone
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