（王伟）学案1
录入者：netlab 人气指数： 次 发布时间：2010年02月02日
Unit 17 Lesson 3 学案
王伟
一． 知识点精讲
（一） 生词
1. purely
adv. Completely and only, without anything else being involved. 完全地，纯粹地，仅仅
eg: ①. It is a decision that was taken for purely political reasons. 这是一个纯粹出于政治原因而做出的决定
②.I bumped into Mary purely by chance.我碰到玛丽纯属偶然
purely an simply 完全是因为，纯粹是因为
eg: I can tell you now, and I’m doing it purely and simply for the money.
2. seal
①. vt. to close an entrance or a container to stop air, water ect. From coming in or out of 把封住，封闭
eg: The window have been sealed up for many years.
②. vt. to close an envelope or pack 粘住，封住
Don’t seal the envelope yet.
③. Seal a friendship/ promise/ agreement 保证友谊/遵守诺言/达成协议
3．astonish
Vt. to surprise someone very much 使吃惊，使惊讶
What astonished me most is his complete lack of fear.
be astonished to do sth. 。。。吃惊
We were astonished to find the temple still in its original condition.
系动词+astonished that 。。。吃惊
eg: The man seemed astonished that someone would want to buy the house.
in astonishment 吃惊地
eg: She stared at him in astonishment.
to one’s astonishment 令人吃惊的
eg: To my astonishment, the key were in the door.
4．convince vt. to make someone feel certain that sth. is true. 使信服，使确信
eg: Her arguments didn’t convince me. convince sb.
I managed to convince them that the story was true. convince sb. tht…
We finally convinced them of our honesty. convince sb. of sth.
I’ ve been trying to convince Jean to come with me. convince sb. to do sth.
（二）短语
1. put on 装作有某物，假装或采纳某事物
eg: put on a silly face
n Don’t put on that innocent look, we know you are all the apples. 假装
n Put on the light/ radio/ record 打开
n How many weight have you put on over the Spring Festival. 增加
n What dress shall I put on for the party? 打开
2．turn sb. off
l eg: Don’t oversell the products. If your salespeople are pushy, they will turn the customers off. 反感
l They have turned off the gas for an hour. 关闭，关
3．regardless of 不管，不顾
l eg: Equal treatment for all, regardless of race, religion, or sex.
（三）重难点句子分析
1．…make out that she/he is not very bright? 声称他/她不聪明
… and makes up good jokes? 编写出有趣的笑话
精讲：make out 辨别出，了解，声称，假装，解释
l eg: We couldn’t make out what they were talking about. 听不清
l Stuart is a strange guy---- I can’t make him out at all. 搞不懂
l I’ m sure we can make out a case for hiring another assistant. 声称
make up
l I think they made up the whole thing. 编造
l They made him up as an old man for the last act of the play. 打扮
l Women make up only 30% of the workforce. 占据
l Have you made up with Patty yet? 和好
l We rehearsed all day to make up for lost time. 补偿
l They have already made up their minds to go west. 下决心
2. The humor is always made clear through a series of simple and funny acts that rely purely on body language, which is universal. 这种幽默总是通过一系列简单而可笑的，人人都能看得懂得纯粹地肢体语言动作让观众理解。
精讲： make sth. clear 清楚地阐述某事
eg: Taylor ’s book makes the subject quite clear.
make it cleat that 清楚地阐明
eg: To make yourself clear without using facial expressions can be very difficult.
get sth. clear 明白
eg: Let’s get one thing clear, you have my whole—hearted support.
3. He then looks from the memu to the money with concern…
with concern 为with+ 名词结构，译为。。。地，相当于副词
with difficulty艰难地 with regret遗憾得 with certainty确定地 with pleasure 乐意地
eg: I’ll do it with pleaure.
二． 针对性练习
（一）。用适当的介词填空
1. The tall man behaved _______________ a bad manner at the party and people got very upset.
2. If the word group is considered ________________ a whole, use a singular verb.
3. Most of the time, chimps either feed or clean each other __________ a way of showing love in their family.
4. Will you please join us _______________ playing table tennis?
5．Soldiers cheered up when the good news spread________________ the camp.
6. Paul ran _____________ much higher speed than any other one.\
7. The dictionary is _____________ much help to middle school students.
8. When the police reached there, they found the room was broken.
9. We should not make fun __________ the disabled.
10. The foreigner wants to know where he can exchange his dollars _____________ RMB.
（二）英汉互译
1．清楚地阐述 ____________________________
2．或得奖学金 __________________________________
3．取得最高分 ________________________________
4． 获得博士学位 _______________________________
5．展示出色的表演才能 __________________________________
6．掩盖某人的情感 ______________________________________-
7．因为，由于 ____________________________________
8． find the taste truly disgusting ________________________________
9. an astonished look __________________________________
10. a woman sitting near him ________________________________
11. in real life __________________________________
12. be in for a surprise ___________________________________
13. two years older than him _____________________________________
15. make an attempt to ____________________________________
(三).用本单元的新词完成句子
1. He is a famous comedian. He plays many characters in many ______________.
2. To my _______________, a five-year-old boy should work out such a difficult maths problem.
3. In order to lost weight, he often eats ______________ vegetables.
4. He is a students of ___________________. He can tell what you are thinking from your eyes
5. Have you got some water? I’m _____________ for a drink. He asked.
6. ---- What ___________ you to vote for them?
---- Their honesty.
7. I ___________this record for you with difficulty.
8. Nothing can _______________ for you with difficulty.
9. Television provides _______________ entertainment.
10. He busies himself writing articles. He _________________ gets entertained.