unit 2 Book 3 revision.ppt

It is dangerous to break the balance in nature 破坏自然界的平衡是很危险的。 There is a nice balance between work and play in his life. 生活中他很好地平衡了工作与玩的关系。 Athletes need a good sense of balance. 运动员要有良好的平衡感。 You have to balance the advantages of living in the countryside against the disadvantages. 你得权衡一下住在乡下的好处和坏处。 ★—You’re coughing badly，Martin. Why not give up smoking? —Give up smoking？Easier said than done，Amy. Once you form the habit of smoking，it is very hard for you to________. A．keep up；break it away B．take up；drop it out C．pick up；get rid of it D．build up；do away with it (2008年全国卷Ⅱ)The director had her assistant______some hot dogs for the meeting. A．picked up B．picks up C．pick up D．picking up 【答案】　C 11．(2008年上海春招)If we have illegal immigrants ________in，many local workers will lose their jobs. A．came B．coming C．to come D．having come 【解析】　考查have的用法。句意为：如果我们让非法移民不断涌入，很多当地工人就会失业。此处是have sb.doing sth.结构，表示“让某人一直做某事”。 【答案】　B 12．(2007年北京卷)—Excuse me sir，where is Room 301?—Just a minute，I’ll have Bob________you to your room. A．show B．shows C．to show D．showing 【解析】　此题考查动词have的用法；have sb.do sth.命令或安排某人做某事。 【答案】　A ★．—Who is your favourite basketball player in China? —Yao Ming，of course. No one plays________. A．better B．best C．good D．well 【解析】　本句答语意思是：当然是姚明了，他打得最好了。否定词no one与比较级连用表最高级。 【答案】　A 1．(2010届江西师大附中、临川一中联考)Just as we were sitting down to have dinner，the telephone_ _______ring. A．must B．could C．might D．need 【解析】　考查情态动词。此处的must表示“偏偏”。句意为：我们刚坐下来吃饭，电话偏偏就响了起来。 【答案】　A 3．(2009年重庆第二次诊断)You’ll have plenty of time tomorrow，so you ________work too late tonight. A．don’t have to B．mustn’t C．cannot D．shouldn’t 【答案】　A 5．(2009年东城第一学期检测)It________ sound like a perfect destination，but it is really adventurous to go there. A．sho