课后练习及答案.doc

课后练习一及答案Ⅰ.英汉互译1．跌倒；倒塌____________2．多次；反复地____________3．未来；将来____________4．大量；许多____________5．醒来____________6．beableto____________7．spacestation______8．lookfor______9．helpsb.withsth.______10．makesb.dosth.______Ⅱ.单项选择1．We'll______movetonewapartmentsverysoon!A．canB．couldC．beableD．beableto2．—Willpeoplelivetobe200yearsold?—______.Theycan'tlivesolong.wA．Yes，theydoB．No，theydon'tC．No，theywon'tD．Yes，theywill3．Infiveyears，Sally______abasketballplayer.A．wasB．isC．willbeD．will4．ItseemstomethatLucyandLily______yourclassmates.A．isB．areC．hasD．have5．—IthinkmathismoreusefulthanP．E.—Idon't______you.Theyarebothuseful.A．getonwithB．catchupwithC．talkwithD．agreewithⅢ.根据句意和首字母提示完成单词1．We'llliveinanewa______nextyear.2．Robotscandos______jobsanddon'tgetbored3．What'sthes______ofthetree?4．Koalasusuallysleepd______theday.5．Wherewillyouspendyourh______？Ⅳ.句型转换1．IwillliveinShanghaiin_ten_years.(对画线部分提问)____________willyouliveinShanghai?2．Whatwillteenagersdoforfuntwentyyearsfromnow？(改为同义句)Whatwillteenagersdoforfun__________________？3．Therewillbelotsofcarsinthetowninfiveyears.(改为否定句)There____________lotsofcarsinthetowninfiveyears.4．Willtherebemorepollutioninthefuture？(作肯定回答)Yes，____________.5．Thereisagirlintheroom.Sheisdancing.(合并为一句)There______agirl______intheroom.6．It'simpossibleformetoworkoutthatdifficultproblem.(改为同义句)It____________formetoworkoutthatdifficultproblem.7．Tomspenttwohoursfinishinghishomework.(改为同义句)It______Tomtwohours____________hishomework.参考答案Ⅰ.答案：1.falldown2.overandoveragain3.inthefuture4.hundredsof5.wakeup6.能够做某事7.太空站8.寻找；寻求9.帮助某人某事10．使某人做某事Ⅱ.1.答案：D点拨：考查“能够”的表达方法。can只有一般现在时和一般过去时，无其他时态，故排除A、B两项；beable表达不完整，排除C项，故选D项。2.答案：C点拨：考查一般疑问句答语。问句为一般将来时，应用一般将来时回答，故排除A、B两项；由答语的句意知应用否定回答。故选C项。3.答案：C点拨：考查be动词的时态。由infiveyears可知要用一般将来时，故排除A、B两项；will后应接动词原形，故选C项。4.答案：B点拨：考查动词的数。LucyandLily作宾语从句的主语，故动词应用are。5.答案：D点拨：考查动词短语的辨析。A项意为“相处”；B项意为“赶上”；C项意为“与某人交谈”；D项意为“同意”。根据句意“我不同意你的观点。我认为数学和体育都有用。”可知答案为D项。Ⅲ.答案：1.apartment2.simple3.shape4.during5.holidayⅣ.答案：1.Howsoon2.intwentyyears3.won'tbe4.therewill5.is