【春走向高考】高三英语一轮复习Unit4Astronomythescienceofthestars巩固新人教版必修3Ⅰ.用所给单词的适当形式填空1．A________(violence)tornadohitavillageinChinatheotherday.2．Asweallknow,abadeatinghabitis________(harm)toone'shealth.3．Doyoubelievethe________(exist)ofghost?4．Thereisa________expressiononhisfacebecauseofthe________problem.(puzzle)5．Tomethewhole________(global)islikeafamily.答案：1.violent2.harmful3.existence4.puzzled;puzzling5.globeⅡ.完成句子1．Someofthem__________________________(对……有很大危害)theenvironmentinthepasttenyears.(harm)2．Hearingthatsomemeasureshadbeentakenintime__________________________(阻止污染的进一步恶化),theyallcheeredup.(prevent)3．__________________________(有可能)theseplantswillbemovednextyear.(chance)4．Thenewbridgeis________________________(三倍宽)thatonebuiltlastyear.(width)5．Whenthewar____________________(爆发),thetwocountriesbrokeofftheirdiplomaticrelations.(break)答案：1.havedone/causedgreatdamageto2．topreventpollutionfromworsening3．Chancesarethat4．threetimesthewidthof5．brokeoutⅢ.话题写作根据提示，利用本单元所学知识，完成下面的小作文。1．火星上有生命吗？不知道。我们能登陆火星吗？这完全取决于科学技术的发展。2．火星上没有氧气，中午的温度可能在50度左右，而晚上则在零下100度左右。这样我们就不能在那里生活。3．既然火星与地球完全不同，如果我们计划有朝一日去火星的话，我们就要带上氧气、食物、衣服和住的地方。答案：IstherelifeOnMars?Wedon'tknow.CanwelandonMars?Italldependsonthedevelopmentofscienceandtechnology.ManhasknownalittleaboutMars.ThereisalmostnooxygenonMars.Itmightbeabout50degreesabovezeroatnoonand100degreesbelowzeroatnight，whichpreventsusfromlivingthere.NowthatMarsisquitedifferentfromourearth,ifwearetogotoMarsoneday，weshouldhavetotakealongourownoxygen，food,clothingandshelter.
