高考英语二轮复习 unit2 period 2同步精炼 新人教必修4.docVIP

Unit 2 Working the land Section Ⅱ Learning about Language 课时精练（人教版必修4，课标通用） Ⅰ.短语填空 1.There is no doubt that stress can ________ physical illness. 2．We will ________ three main topics. 3．Im still a little ________ what happened. 4．By losing weight，her weight has ________ 98 jin. 5．If you have any questions，you can ________ me at any time. 6．I dont want to ________ other peoples privacy. 7．We would like to ________a world ________ violence for children. 8．These exercises are good for ________ leg strength. 9．There was an earthquake and，________，there were tidal waves. 10．It was hard to ________ the dirt. 答案　1.lead to　2.focus on/upon　3.confused about 4．reduced to　5.turn to　6.make comments on/upon 7．keep，free of/from　8.building up　9.in addition 10．wash off .单项填空 1．(2013·长沙高一检测)This is a ________ problem，which can be seen from her ________ look. A．confusing；confusing B．confused；confusing C．confusing；confused D．confused；confused 答案　C　[考查confuse的用法。句意：从她那困惑的表情可以看出这是一个令人困惑的问题。confused困惑的；迷惑不解的；被弄糊涂的，表示人的内心感受；confusing使人困惑的；令人迷惑的；使人混乱的，表示事物的特点。因此选C。] 2．With the pressure ________，she was off work for weeks because she couldnt stand it any more. A．picking up B．making up C．building up D．putting up 答案　C　[考查短语辨析。句意：随着压力的增加，她几个星期没上班，因为她再也忍受不了了。pick up拾起，捡起；make up弥补，编造；put up 张贴，搭起；build up逐渐增强。由句意可知应选C项。] 3．All her energies are ________ upon her children and she seems to have little time for anything else. A．aimed B．focused C．guided D．directed 答案　B　[句意：她把所有的精力都倾注在她孩子身上，几乎没有时间关注其他的事情。focus与介词on或upon连用，意为“集中(注意力、精力等)于”。aim常与介词at连用；guide意为“带领”时，常与to连用；direct“指导”。故选B项。] 4．(2013·唐山高一检测)—The cars give off a great deal of waste gas in the street. —Yes，but Im sure something will be done to ________air pollution. A．reduce B．remove C．collect D．warn 答案　A　[考查动词辨析。句意：——汽车在街道上释放出大量的废气。——没错，但我相信会采取措施减少空气污染的。reduce减少；remove移开；collect 收集；warn警告。] 5．They are working hard to ________sorghum and peanuts ________ from being destroyed by pests and chemicals. A．keep；free B．hunger；disturbing