英语 Unit15 Lessons1 2 Sentence Explanation练习 北师版必修5 试题.doc
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Sentence Explanation1. I decided to give myself a second chance by studying for a degree in the evenings and on weekends while keeping a secure full-time job. (P36)【分析】本句是一个简单句句子的主干是I decided to give myself a second chanceby studying ... on weekends作________状语while keeping a secure full-time job是“连词+动词-ing形式”结构作时间状语，使用此结构时，句子的主语和动词-ing形式的逻辑主语必须一致句意】我决定再给自己一次机会，在保持稳定的全职工作的同时，利用晚上和周末的时间学习以取得学位仿写】玛丽正在努力减肥，在节食的同时，每天做更多的运动2. I suspect that they laid me off because the company was not doing that well but it still brought a lump to my throat and made me want to cry. (P36)【分析】本句是一个由but连接的并列复合句。
but前的分句是一个主从复合句，其主干是：I suspect + that引导的宾语从句；宾语从句中又含有一个________状语从句because the company was not doing that wellbut后的分句是一个简单句，brought和made是并列的谓语动词句意】我怀疑他们裁掉我是因为公司经营得不是很好，但这仍然使我喉头哽咽，让我想哭仿写】琳达知道他没来是因为他忙着工作，但这仍然使她喉头哽咽，让她非常沮丧 _______________________________________________________3. So many people think that after you retire, all you can do is switch off your brain and bury everything you’ve ever learnt. (P36)【分析】本句是一个主从复合句句子的主干是：So many people think + that引导的宾语从句。
宾语从句本身又是一个主从复合句，其中after you retire是时间状语从句；you can do是定语从句，修饰________；switch off your brain and bury everything you’ve ever learnt是省略了to的不定式短语，作表语；you’ve ever learnt是定语从句，修饰________ 【句意】很多人认为退休后你能做的就是关闭大脑，埋葬学过的所有东西仿写】一些学生认为他们被大学录取之后他们应该做的就是放松并像之前梦想的那样开始旅行4. I got my grandson to instruct me on how to email and use the Internet and I really enjoy the speed at which my messages get sent and answered. (P36)【分析】本句是一个由and（第二个）连接的并列复合句前一分句中how to email and use the Internet为“疑问词+不定式”结构，作on的宾语；后一分句中at which my messages get sent and answered为“介词+ which”引导的定语从句，先行词是________。
句意】我让孙子教我如何收发电子邮件和使用互联网，我真的很喜欢信息的传送和回复速度仿写】李让吉姆告诉他一些关于如何提高他的英语口语的方法Lee got Jim ________ ________ ________ some ways ________ ________ ________ improve his spoken English.参考答案1.【分析】方式【仿写】Mary is trying to lose weight by taking more exercise everyday while going on a diet. 2.【分析】原因【仿写】Linda knew that he didn’t come because he was busy with his work but it still brought a lump to her throat and made her very upset. 3.【分析】all; everything【仿写】Some students think that after they are admitted to a university, all they should do is relax and go on trips they’ve always dreamed of. 4.【分析】speed 【仿写】to tell him; on how to。
