基础复习unit2

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1、Book4Unit2WorkingthelandI.单项选择1.Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.A.it;producingB.that;toproduceC.it;toproduceD.that;producing2._______intoapoorfarmer'sfamilyin1930,DrYuan_____fromSouthwestAgriculturalCollegein1953.A.Born;wasgraduatedB.Wasborn;

2、graduatedC.born;wasgraduatingD.born;graduated3.Sincethen,findingwaystogrowmorericehasbeenhislifegoal.A.finding;havebeenB.finding;hasbeenCfinding;isD.tofind;is4.Atthattime,______wasa________probleminmanypartsofthecountryside.A.hungry;disturbingB.hunger;disturbedC.hunger;disturbingD.hungry;distur

3、bed5.DrYuansearchedforaway________riceharvestswithout________theareaofthefields.A.increasing;expandingB.increased;expandedC.toincrease;expandingD.ofincreasing;expand6.Theseincreasedharvestsmeanthat22%oftheworld'speoplearefedfromjust7%ofthefarmlandinChina.7.DrYuanisnowcirculatinghisknowledgeinIn

4、dia,Vietnamandmanyotherless_____countries____theirriceharvests.A.developing;toincreaseB.developed;increasingC.developing;increasedD.developed;toincrease8._____hishybridrice,farmersareproducingharvests_____before.A.Used;twiceaslargeasB.Using;twiceaslargeasC.Using;aslargeastwiceD.Touse;twiceaslar

5、geas9.Just___________forthings,however,_______nothing..A.dreaming;costB.dreamed;costC.dreaming;costsD.todream;cost10.DrYuanawokefromhisdream____thehopeofproducingakindofrice________couldfeedmorepeople.A.with;whatB.for;whichC.with;thatD.for;what11.Dina，________formonthstofindajobasawaitress，fina

6、llytookapositionatalocaladvertisingagency.A．struggling　B．struggledC．havingstruggled　D．tostruggle12.—Whatabouttheprotection?—Let’skeepthesurface____dirtbyputtingacoveroverit.A.farfromB.freefromC.apartfromD.awayfrom13.________totheman’stimelycoming，the________boywassaved.A．Thanking；drown　B．Thanks

7、；drownedC．Thanked；drowns　D．Thanks；drowning14．—Wouldyourather________theretomorrow?—No.I’dratherhe________thereinsteadofme.A．togo；willgoB．go；wentC．go；willgo　　D．going；shallgo15.Itisthetestsystem,______theteachers,thatistoblameforthe