必修三Unit4Astronomy：thescienceofthestars真题对接1．[教材原句]Theywerein_timetoproducecarbon,nitrogen,watervapourandothergases,whichwere_tomaketheearth'satmosphere.(U4P25－26)[真题呈现1](2013·陕西，24)Themanagerwantstoseechangesinthecompany,andIamsurehewill________.A．inparticularB．inturnC．inchargeD．intime[考题巧解]解析：本题考查介词短语的语境运用。句意：经理想要看到公司的改变，我确信他迟早会看到的。A项“特别，尤其”；B项“反过来；依次”；C项“掌管；控制”，皆不合题意。D项“及时；最后，迟早”，符合题意。故选D项。答案：D[真题呈现2](2012·江苏，29)—ThankGodyou'resafe!—Isteppedback,just________toavoidtheracingcar.A．intimeB．incaseC．inneedD．invain[考题巧解]解析：考查介词短语。答语句意：我退后了一步，正好避开了奔跑的汽车。intimetodosth.“正赶上做某事”。incase“万一”；inneed“需要”；invain“徒劳地”。答案：A[真题呈现3](2012·安徽，31)Gracedoesn'twanttomovetoNewYorkbecauseshethinksifshe________there,shewouldn'tbeabletoseeherparentsveryoften.A.livesB.wouldliveC.havinglivedD.weretolive[考题巧解]解析：本题考查虚拟语气。句意：格蕾丝不想搬到纽约去，因为她认为如果她住在那里她就不能经常见到她的父母了。根据句意可知，because后面的分句表示将来的事情，且根据shewouldn'tbeabletoseeherparentsveryoften可知空白处要用虚拟语气，表示将来的动作，if从句可用shoulddo，weretodo或did，故选D项。答案：D[真题呈现4]Thetopleadersofthetwocountriesareholdingtalksinafriendly________.A．atmosphereB．stateC．situationD．phenomenon[考题巧解]解析：考查名词词义辨析。atmosphere“气氛，氛围”；state“状态”；situation“形势”；phenomenon“现象”。句意：两国高层领导人在友好的氛围(atmosphere)中进行谈判。答案：A2．[教材原句]．..haveachancetomakeatripintospacewithmyfriend...(U4P30)[真题呈现](2010·辽宁，22)Thereareover58,000rockyobjectsin________space,about900ofwhichcouldfalldownonto________earth.A．the;theB．/;theC．the;/D．a;the[考题巧解]解析：句意：太空中有58000多个固体物体，其中大约900多个可能掉到地球上。本题考查冠词。inspace为固定搭配，意为“在太空中”；earth为独一无二的物体，其前要加定冠词。答...
