【创新设计】（重庆专用）高中英语 Unit 3 Period 3 Grammar Writing课时精练 新人教版.docVIP

Unit 3 Life in the future Period 3 Grammar Writing 课时精练（人教版必修5，重庆专用） 时间：45分钟 Ⅰ.用所给动词的适当形式填空 1．There was a car accident. The two ________ (injure)drivers were taken to hospital right away. 2．The little boy was found ________ (seat) at the table, ________ (sleep). 3．The newly ________ (elect) American President Obama is to visit China. 4．________(see) from space, the earth, with water ________(cover) seventy percent of its surface，looks like a blue ball. 5．It is important to have a ________ (balance)diet. 6．When ________ (offer) help，one often says “Thank you.”or“Its kind of you.” 7．________ (dress)in a white uniform，he looks more like a cook than a doctor. 8．People are trying to make the once ________ (pollute) rivers clean. 答案　1.injured　2.seated；sleeping　3.elected　4.Seen；covering　5.balanced　6.offered　7.Dressed　8.polluted Ⅱ.用动词的过去分词形式完成下列句子 1．The machine ________ ________________________________is made in Shanghai. 那个老工人操作的机器是上海制造的。 2．__________，we stand；________，we fail. 团结则存；分裂则亡。 3．Though ________ ________ ________ ________，the farmers were still working in the fields. 虽然农民们已被警告将有暴风雨，但他们仍然在地里干活。 4．________ ________the examination result，the girl sat there silent. 因为对考试结果很失望，女孩默默地坐在那里。 5．The president entered the hall，________ ________a group of leaders. 总统由一群领导陪着进了大厅。 答案　1.run by the old worker　2.United；divided 3．warned of the storm　4.Disappointed at 5．accompanied by Ⅲ.单项填空 1．When at last________valuable, those books enjoyed great success. A．finding B．found C．being found D．to be found 答案　B　[句意：最后当这些书被发现有价值的时候，这些书获得了巨大成功。当when引导的状语从句中含有be动词，且主、从句主语相同时，可将从句主语连同be动词一起省略。 ] 2．________after playing football with Bob for two hours，I didnt want to do anything but have a rest. A．Wearing out B．Been worn out C．To be worn out D．Worn out 答案　D　[句意：由于跟鲍勃踢了两个小时足球后筋疲力尽，我除了休息什么也不想干。本题考查过去分词短语作原因状语。worn out来自系表结构be worn out，不表被动，说明主语的状态。] 3．________in the regulations that you should not tell other people the password of your e-mail account. A．What is required