Unit 4
一、知识点
1. pretend to do sth. 假装做某事 I pretended to sleep just now.
pretend to be doing sth. 假装正在干某事
The students pretended to be writing when the teacher came in.
pretend +从句 假装… I pretended that I fell asleep.
2. be late for 迟到 如:
I am late for work/ school/ class/ party.
3. a few 与 a little 的区别,few 与 little 的区别
4. what if + 从句 如果…怎么办 , 要是… 又怎么样 如:
What if she doesn’t come? 要是她不来怎么办? What if LiLei knows? 如果李雷知道了怎么办?
5. start doing == start to do. 开始做某事
6. borrow sth. from sb. 从某人那里借来某物
7. introduce sb. to sb. 把某人介绍给某人 如:
I introduced Lily to Anna. 我把莉莉介绍给安娜。
8. invite sb. to do 邀请某人做某事 如:
9. get along (with)=get on (with)
①进行,进展 ②相处
10. would rather … than … (= would … rather than)宁愿,而不愿。
前后连接两个动词原形,否定形式为:would rather not do sth
①would rather … than … = prefer … to …
但prefer … to … 若连接两个动词,动词应为v-ing 形式。
He would rather jog than play football.
=He prefers jogging to playing football.
②would rather 常单独使用,表示“宁愿做…”
He would rather watch TV at home.
③rather than = instead of 而不是(连接两个并列成分,前后对称)。
I’d prefer to go to in summer rather than in winter.
I decided to write rather than telephone.
I like going out with you rather than with him.
She enjoys listening rather than speaking.
11. in fact 事实上
12. let sb. down 让某人失望 如:
Don’t let your mother down. 不要让你的妈妈失望。
13. come up with sth. 提出 想出
如:He came up with a good idea. 他提出了一个好主意。
catch up with sb. 追上 赶上
如:Lily caught up with Anna. 莉莉赶上了安娜。
14. have experience doing 在做某事有经验 如:
I have experience teaching Chine. 我在教英语方面有经验。
15. come out 出版,出来
如:The magazine comes out once a week. 这种杂志每周出一次。
16. by accident 偶然地,无意之中 如:
Last week I cut my finger by accident. 上个星期我不小心割到自己的手指。
17. hurry to do 匆忙… I hurry to call the police.
18. more than=over 超过
19. offer 提供 offer sb sth 给××……
offer to sb sth 主动提出干……
20. ①give sb sth=give sth to sb
类似的词还有:pass、lend、show、write、nd等
②buy sb sth=buy sth for sb
类似的词还有:make、draw、cook等
21.look for寻找find找到、发现
find out指经过观察、探索、调查等弄清楚、弄明白。
discover 指发现那些客观存在而不为人所知的实情。如科学上的重大发现。
22.bring 带来 take 带走 fetch 去并拿来
23.talk to/with sb 同××说话。
tell 告诉, 分辨,辨别。
speak to sb 同××说话,做及物动词,后跟语言。
say 后跟名词、代词及宾语从句做宾语,着重强调说话内容。
24.What if …… 如果……将会怎么样?(引导条件状语从句、疑问句)
What if she doesn’t come? 她要是不来怎么办?
What if your parent don’t agree? 如果你的父母不同意怎么办?
What if you should fall sick? 如果你生病了怎么办?
25.What does/do ×× look like? 问相貌。 What’s ×× like? 问“品质性格”。
26.give a speech 做演讲 have a speech听演讲 give a report 做报告
have a report 听报告
27.permission (n.) 允许,许可 permit (v.) 允许
without permission 未经许可
28.plenty of 充足的,相当多的。修饰可数或不可数名词,只能用于肯定句。否定、疑问句中用 enough.
29.not……in the slightest=not……at all 根本不
30.a little = a bit 修饰形容词、副词 a little = a bit of 修饰不可数名词
31.the rest 其余的,可指代可数或不可数名词。The other(s) 只能指代可数名词
20、at lunch time 在午饭时间
21、a bit shy 有点害羞
22、English speech contest 英语演讲比赛
23、reprent the class 代表班级
24、come top 名列第一(前茅)
25、let … down 使…失望
26、come up with 提出、想出
27、be sure of + n./pron.
be sure to do 相信… be sure +that 从句
28、the rest of the students 其余的学生
29、have a lot of experience (in) doing sth 在做某事方面有经验
30、deal with 对付,处理
31、come out 出版
32、give advice on… 在…方面提出意见、建议
33、by accident 偶然地,无意之中
34、hurry to do sth 匆匆忙忙干…
35、an internet friend 网友
二、短语
1、give it to charity 把它捐给慈善机构
2、medical rearch 医学研究
3、What if …… 如果…怎么样?
4、get nervous 紧张
5、take a big exam 参加大考
6、help with 有助于
7、in public 在公共场合
8、hardly ever 几乎不
9、the whole school 全校
10、without permission 为经许可
11、be(make) friends with 与…交朋友
12、ask one’s permission 请求××的允许
13、introduce…to… 把…介绍给…
14、invite…to do… 邀请…干…
15、social situations 社会环境
16、not… in the slightest 根本不,一点也不
17、right away 立刻,马上
18、all day 全天