(完整版)新版译林英语7B-Unit3知识点

基础知识

短语归纳

1. wait a minute 等一会儿

2. a can of一罐……

3. order a pizza 点一个披萨饼

4. would like想要

5. lots of 许多

6. far from 离……远

7. by underground 乘地铁8. welcome to 欢迎到……

9. call sb 给某人打电话10. belong to 属于

11. all over 到处；遍及12. next to 紧靠着

13. works of art 艺术品14. in front of在……前面15. talk about谈论16. each other 互相17. around the yard 院子四周

用法集萃

1.would you like to do sth= want to do sth 想要做某事

2.look forward to(doing) sth 盼望（做）某事

3.What about(doing) sth （做）……怎么样

4.some……others……一些……另一些……

5.show sb around 带领某人参观

6.why not do sth 为什么不做某事

7.It takes (sb)some time to do sth 花费某人时间去做某事

8.let sb do sth 让某人做某事

9.enough 与形容词连用时，形容词放在enough前面

例如：He is old enough to go to school.

10.辨析：maybe与may be的区别

maybe是副词，意为“也许，可能，大概”；may be ——may是情态动词，be是系动词，may be 的意思是“可能是”。

例句：Maybe he is a doctor.

例句：Your book may be in your bag.

11.enjoy oneself=have a good time= have fun 玩得愉快

12.watch拓展：watch sb do sth看见某人做过某事

watch sb doing sth 看见某人正在做某事

13.“There is/ are +名词+to do…… ”意思为“有……可做”

例句：There is some homework to do this weekend. 这个周末有一些家庭作业要做。

14.“go+动词的ing形式”常在“根据动词的适当形式填空”中考查其后所接的动词ing形式；也

常在“句型转换”中考查它与同义短语“do some/ the+动词的ing形式”的转换。

Go shopping= do some shopping

15.famous“著名的，有名的”，既可以做定语，也可以做表语

①be famous for “因……而著名/出名”

China is famous for the Great Wall.

②be famous as…… “作为……而出名”

He is famous as a singer.

16.注意：在含有if引导的条件状语从句的主从复合句中，主句用一般将来时，从句常用一般

现在时表示来。

例句：We won’t go to the park if it rains tomorrow.

17.why not do sth和why don’t do sth 均可意为“为什么不做某事呢？”

18.teach“教”

①教某人某事teach sb sth/ teach sth to sb

例句：Her mother teaches us English=Her mother teaches English to us.

②教某人做某事teach sb to do sth

例句：Can you teach me to sing the song? 你能教我唱这首歌吗？

19.look at “看“，强调动作；look after“照顾，照看”；look like“看起来像……”

look the same “看起来一样”；look for“寻找”

20.在英语中，以here开头的句子，如果主语是名词，则用倒装语序，连系动词是用is还是are

取决于后面的名词是单数还是复数。

Here is a card for you.

注意：当主语是代词时，不用倒装语序。

Here they come. 他们来了；here it is 它在这里；here you are 给你

21.work 表示“工作，劳动”时，为不可数名词

表示“作品”时，为可数名词。例如：works of art

22.“It’s about +所需时间+（from A to B）+by+交通工具”

例句：It is about three hours Su zhou to Nanjing by car.

23. want sb to do sth 想要某人做某事

24. tell “告诉” tell sb sth “告诉某人某事”或“tell sth to sb”

Tell s b to do sth “告诉某人做某事”

25. another 意为“另一个，再一个”，后面接可数名词单数，通常用于指三者或者三者以上。

This pair of shoes is too small for me. Please show me another pair.

拓展①another +数词+名词复数=数词+more+名词复数，意为“再来……”

例句：We need another five desks/ five more desks.

②the other 指两者中的“另一个”，有特定的数量范围，不是任意的“另一个”

例句：Here are two rulers. One is short, and the other is long