牛津译林版八年级上 8A Unit4 知识点梳理

8A Unit4 知识点解析与练习

1.What should I do? I don’t know.

= I don’t know what I should do. (从句陈述句语序)

= I don’t know what to do. (特殊疑问词+to do)

类似结构：如何做________________ 做什么__________________

什么时候离开___________________ 去哪儿_________________

2.Here come a cat and two dogs. (全倒装：Here+谓语+主语)

Here he is. (半倒装：Here+主语+谓语)

倒装句：①动词单复看主语②没有现在进行时。Look! Here ___________ (come) the bus!

3.instruction 指示;说明可数an instruction some instructions明确的指示_____________ 区分：tips for (doing) sth (做)某事的提示

4.No problem! 没问题

have problems with sth I have problems __________ English.

have problems (in) doing sth. I have problems ________________ (learn) Englsih.

5.It says/reads, “Do it yourself.”写着看书/报read books/newspapers

6. tools 工具: 可数: 刷子brush(es) 绳子rope(s) 不可数: 胶水glue 胶带tape

复数名词剪刀scissors

Eg. A pair of scissors _______ cheap. When we use scissors, we should be careful with _______.

7. exact adj.确切的Can you tell me the _____________ number of the visitors.

exactly adv. 确切地; 精确地Can you tell me ____________ the number of the visitors? 8. clear adj. 清楚的；明确的(比较级: clear er)

clearly adv. 清楚地; 明确地(比较级: more clearly)

Eg. This picture looks much ________ than the last one. Can you see it _________ than before?

9. stand for代表/象征/意味stand-stood

The Great Wall _____________ China.

________ the Great Wall stand for China? (一般疑问句)

________ _________ the Great Wall stand for? (特殊疑问句)

10. decorate v.装修Thank you for _____________ my new house. 过去式：decorated

11. 人pay sb to do sth 付钱给某人做某事pay-paid

人pay (钱) for sth 付(多少)钱买某物

12. I’m going to make some paper roses.

= some roses made of paper

13. It sounds/looks lovely. 系动词+形容词Does it sound/look lovely?

14. 行为动词need：(1)need sth (2)need to do sth (3)need sb to do sth (4)need ...for sth

情态动词need：needn’t do sth 不必

Eg. You don’t need to do exercise every day. = You ___________ ___________ every day. 15. be crazy about sb./sth./doing sth. 对…着迷crazy-crazier- the craziest

Eg. My mother is _______________ (痴迷的) about making paper roses in my family.

16. finish sth./ doing sth. 结束某事

17. terrible adj. 可怕的That sounds/looks _____________

terrible-terribly adv. 可怕地；非常，极度地

Eg. be___________ ill/hurt I’m __________ sorry for being late.

18. try to do sth. 努力/试图/设法做某事

try not to do sth. 尽量不要做某事

19. put in sth. 安装（门，窗，灯, 淋浴器...）put -putting put - put（过去式）

put up 张贴,悬挂,举起,搭建put up a notice/a poster/a picture/ your hands/ a tent/ a shelf put out 扑灭put on 穿上；戴上put away 收起来，整理好put off 推迟

Eg. 在他安装了一盏更亮的灯之后，他的整座房子停电了。

His whole house _______________________ after he ______________________.

21. one’s whole house 某人的整个房子

22. have a power cut 断电

23. hit a pipe 敲裂水管hit - hit（过去式）类似：put-put, cost-cost, cut-cut