人教版八年级英语下册第四单元知识点汇总

人教版八年级英语下册第四单元知识点汇总01、重点短语
1. look through 快速查看；浏览
2. work out 成功地发展；解决
3. get on with 和睦相处; 关系良好
4. have free time to do sth.
有空闲时间去做某事
5. get into/have a fight with sb.
与某人打架
6. have too many after-school classes 上太多的课外补习班
7. call sb. up 给某人打电话
8. on the phone在电话中
9. so that 以便
10. give sth. back to sb.
把某物归还给某人
11. forget about sth. 忘记某事
12. hang over 笼罩在……上方
13. be nice to sb. 对某人友好
14. refuse to do sth. 拒绝做某事
15. offer to do sth. 主动做某事
16. communicate with sb. 与某人交流
17. agree/disagree with sb./sth.
同意/不同意某人或某事物
18. explain sth. to sb. 向某人解释某事
19. common problems 普遍问题
20. spend time alone 独自消磨时光
21. free time activities 业余活动
22. cut out 删除；删去
23. all kinds of 各种各样的
24. in one’s opinion 依……看
25. give one’s opinion about sth.
就某事给出某人的观点
26. be important for/to sb.
对某人来说重要
27. know about 了解
28. send sb. to…送某人去……
29. too much pressure 太多的压力
30. think for oneself 为某人自己着想
31. keep on doing sth. 一直做某事
32. worry about 担心
33. differences and similarities
不同点和相似点
34. compete with sb. 与某人竞争
35. cause a lot of stress for sb.
给某人造成很多压力
02、重点句子
Grammar Focus 句子
1. You look tired. What’s the matter?
你看起来累，怎么啦？
2. I studied until midnight last night so I didn’t get enough sleep. 我昨晚学习直到半夜，所以我没有足够的睡眠。

3. What should he do?
他应该怎么做？
4. He should talk to his friend so that he can say he’s sorry.
他应该和他的朋友交谈，以便他可以表达歉意。

5. Maybe you could go to his house.
也许你可以去他的房子。

6. I guess I could, but I don’t want to surprise him.
我想我可以，但我不想令他感到惊讶。

其他句子
1. Although she's wrong, it's not a big deal.
尽管她做得不对,但也没什么了不起的。

2. I found my sister looking through my things yesterday.
昨天我发现我的妹妹正在查看我的东西。

3. People shouldn't push their kids so hard.
人们不该对自己的孩子逼得太紧。

4. They have a quick dinner, and then it's time for homework.
他们很快地吃完晚饭，然后就到了做家庭作业的时间了。

5. Although it's normal to want successful children, it's even more important to have happy children.
虽然想让孩子成功是正常的,但是拥有快乐的孩子更重要。

03、语法和知识点总结
1. Why don't you forget about it?
你为什么不忘掉它呢?
Why don’t you do sth.?=Why not do sth.?
常用来提出自己的建议，意为“你为什么不做某事？”。

其肯定答语为“Good idea!/OK./Sounds good!”等；其否定答语为“Sorry, but…”。

常用表提建议的句型：
How/What about+doing sth?怎么样？
What/How about watching English movies? 看英文电影怎么样？We/You had better (not)do sth. 我们/你们最好（不要）做某事。

We’d better speak English as much as possible.我们最好尽可能地多说英语。

2. My parents don't allow me to hang out with my friends.
我的父母不允许我和朋友出去闲逛。

allow用作及物动词，意为“允许”。

主要用法：
allow sb. to do sth. 意为“允许某人做某事”；
allow doing sth. 意为“允许做某事”。

be allowed to do sth. 意为“被允许做某事”。

3. Instead he watches whatever he wants until late at night.
他反而想看什么就一直看到深夜。

instead/instead of 辨析
instead作副词，意为“代替；反而”。

通常位于句首或句末。

If you are busy, you may come another day instead. 要是你忙的话，就改日再来吧。

instead of 作介词短语，意为“代替；反而”，位于句中，其后可以接名词、代词、介词短语或动词-ing形式。

例如：If you have no time, I’ll go instead of you. 如果你没有时间，我愿意替你去。

4. You are afraid of speaking in front of people.
你害怕在人前说话。

be afraid of sb./sth. 害怕某人某物
be afraid to do sth. 强调不敢去做某事。

be afraid of doing sth. 强调担心会发生某事或某情况，但实际上未必会发生。

5. And they are always comparing them with other children.
而且他们总是把自己的孩子和其他的孩子进行比较。

c ompare…with…意为“把……和……进行比较”，常用于同类事物相比较。

compare…to…意为“把……比作……”，常用于不同类别事物比较。

Teachers are often compared to gardeners. 老师们总是被比作园丁。