版必修四英语单词词汇练习及答案Unit2.docx

版必修四英语单词词汇练习及答案Unit2 版必修四英语单词词汇练习及答案Unit2 PAGE PAGE / NUMPAGESPAGE2 版必修四英语单词词汇练习及答案Unit2 PAGE Unit2 1. Imsureyoullbes____________意的 withourproduct. Whendidthehumormuseum_________up? Itisourtaskto_______upanuclearpowerstationsomewherebytheendoft Youneedtostartmuchlowerand_______upgradually. 5. Hedidnotc_________作出，表达意onwhatIsaid. 6. Hemadenoc onourproposal. Heisthinkingofe_____________伸展，使大，展hisbusiness. Watere__________伸展，使大whenitfreezes. Wee________出，出口ricebutimportwheat. Halfofourproductsarefore_________出，出口. 11.Shealwayswantstobethef 焦点，中心点 ofattention. Pleasef_________on集中于oneofthekeyissues. Regularspraying有律的水will______theplantsfreefrom 使??免受(害；影响等) disease. Please_______youreyesfreefrom使??免受(害；影响等)beingharmed. Thisproblemwilll______to致greattrouble. Hardworkcanl______tosuccess. Wemustr_________减少thewaterpollution. 18.Ir________憾，痛惜 thelossofherfriendship. 19.Iwanttor_________挣脱，除掉 thiscityofairpollution! 20.Shes___________斗争，拼搏，努力 tokeepbackthetears. 21.__________幸好，因为，因为 toyourhelpweweresuccessful. 22.Hewasdownwiththeflu,andt___________所以 couldntcometo theparty. 23.Iwouldr______stayathome. unit2:Keys: satisfied,build,build,build,comment,comments,expanding,expandsexport,export,focus,focus,keep,keep,lead,lead,reduce,regret,rid,struggled,Thanks,therefore,rather