重点句型（必修3 Unit 4 Astronomy the science of the stars） （同步练习）.docx

（答题时间：15分钟）一、完成句子1.Someofthem(对……有很大危害)theenvironmentinthepasttenyears.(harm)2.Hearingthatsomemeasureshadbeentakenintimeto(阻止污染的进一步恶化)theyallcheeredup.(prevent)3.(有可能)theseplantswillbemovednextyear.(chance)4.thereisachancethatitcandoharmtoenvironment.(exist)5.Whenthewar(爆发)thetwocountriesbrokeofftheirdiplomaticrelations.(break)二、完形填空Whenhewasdrivinghomeoneeveningonacountryroadhesawanoldladyonthesideoftheroad.He1infrontofhercarandgotout.Evenwiththe2onhisfaceshewasworried.Helookedpoorandhungry.Heknew3shefelt.Hesaid“Iamheretohelpyoumadam.Whydon’tyouwaitinthecarwhereit’swarm?4mynameisJoe.”Shehada5tire.Joecrawledunderthecarchangedthetire.Buthegot6andhishandshurt.Shecouldnotthankhim7andaskedhimhowmuchshe8him.Hetoldherthatifshereallywantedto9himbackthenexttimeshesawsomeonewhoneededhelpshecouldgivethatpersonthe10theyneeded.Shedroveoff.Afewmilesdowntheroadtheladysawasmall11.Shewentin.Thewaitresshadasweetsmileandwasnearlyeightmonths12.Theoldlady13howsomeonelikeherwhoseemedpoorcouldbesokindtoa14.ThensherememberedJoe.Aftertheladyfinishedhermealthewaitresswenttogether15fromahundred­dollarbill.Butshesteppedrightoutthedoor.Whenthewaitresscamebackshenoticedsomething16onanapkin(餐巾纸)“Iamhelpingyoubecausesomeoneoncehelpedme.Ifyoureallywanttopaymebackhere’swhatyoudo—Donotletthe17ofloveendwithyou.”Thatnightwhenshegothomeshewas18themoneyandwhattheladyhadwritten.Sheandherhusbandneededmoneywiththebaby19nextmonth.Sheknewhowworriedherhusbandwasandashelay20