一、必须掌握的词组：
1. 写下 write down
2. 打扫卫生 do some cleaning
3. 互相 each other
4. 过得快乐 have a good time=enjoy oneself
5. 总是 all the time
6. 起飞 take off
脱下 take off
7. 超过 more than
8. 成为现实 come true
9. 卖光 sell out
10. 听说 hear of=hear about
11. 与…相处 get on with
12. 与…相处融洽 get on well with
13.参加 take part in
14.退学 drop out of school
15.照顾 take care of = look after
16.究竟 on earth
17. 因…而著名 be famous for
18. 为…感到骄傲 be proud of
19.熄灭,停电 go off
20.握手 shake hands
21.处于危险中，濒危 be in danger
22. 发现 find out
23. 以…为主食 live on
24. 越越少的 less and less
25. 例如 for example, （有逗号）
such as （没逗号）
26. 发生 take place
27. 偶尔，有时,一两次 once or twice
= from time to time
二、区分记忆：
1. 收到某人的信 hear from + 人 ：
听说 hear of = hear about
2. 害怕做某事 be afraid of doing
= be afraid to do
3. 为…而自豪 be proud of
为…而兴奋 be excited about
4. 继续 go on
熄灭 go off
5. 上车 get on
下车 get off
6. 数以百万计 millions of
数以百计 hundreds of
数以千计 thousands of
7. 周游世界 travel around the world
环游中国 travel all over China
8. 去了没回 have gone to
去过已回 have been to
9. 想起 think of
考虑 think about
三、重点知识：
1. 给某人建议 give sb. some advice
2. 征求意见 ask for advice
3. 谈论 talk about
4. 和…做朋友 make friends with
5. 带领某人参观 show sb around
= take sb around
6. 出差 on business
7. 生某人的气 get angry with
8. 到目前为止 so far
9. 多久 how long
10. 因为,由于 because of
11. 尽力不做 try not to do
12. 一个8岁的男孩 an 8-year-old boy
13. 在…帮助下 with the help of
14. 帮助某人做 help sb do
15. 在…岁时 at the age of
16. 不但…而且 not only…but also
17. 直到…才 not…until
18. 在去…的路上on one’s way to
19.超过 more than
20.付款 pay for
21. 迫不及待做某事 can’t wait to do
