新版新目标英语八年级下册unit3知识点总结

八年级英语下册单元知识点总结

Unit3 Could you please clean your room 一．重要词组及短语

1. could you please do sth. 你能……吗/ 请你干……好吗

2. do the chores 做杂务

3. do the dishes 洗餐具

4. sweep the floor 清扫地板

5. take out the trash 倒垃圾

6. make one's bed 铺床

7. fold one's clothes 叠衣服

8. clean the living room 清扫客厅

9. stay out late 晚归

10. come over 过来

11. have a test 考试

12. get a ride 搭车

13. use one's computer 使用某人的电脑

14. hate sth. / hate to do sth. / hate doing sth. 讨厌某事/做某事

15. do the laundry = do some washing = wash clothes 洗衣服

17. wash the car 刷车

16. make breakfast / make dinner = do some cooking 做饭

18. work on 从事，忙于

work at 学习、致力于、在……上下工夫

19. borrow some money 借一些钱

borrow sth. from sb. 向某人借某物(借入)

lend sb. sth.= lend sth. to sb. 借给某人某物(借出)

20. invite sb. to do sth. 邀请某人做某事

invite sb to a place 邀请某人去某地

21. go to the store 去商店

22. agree sb. to do sth. 同意某人做某事

agree with sb. 同意某人的意见

disagree sb. to do sth. 不同意某人做某事

disagree with sb. 不同意某人的意见

23. take care of = look after 照顾、照看、照料

take good care of = look after … well 把……照管得好

26. take sb. for a walk 带某人去散步

27. play with sb. 和某人玩

28. forget to do sth. 忘记去做某事(未做)

forget doing sth. 忘记做过某事(做过)

29.关于 to 的短语总结：

have to do sth. 不得不，必须做某事

need to do sth. 需要做某事

hate to do sth. 讨厌做某事

like to do sth. 喜欢做某事

want to do sth. 想做某事

love to do sth. 热爱做某事

forget to do sth. 忘记做某事

start to do sth. 开始做某事

begin to do sth. 开始做某事

ask sb to do sth. 请某人做某事

二、重点短语句型

1. Peter ,could you please take out the trash

Could you please do sth 请你（做）......好吗用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。

Could 不是can的过去式，是委婉、礼貌的说法。回答用can.

---Sure./ Of course./ Certainly./No problem.

---Sorry , I can’t

2、take out 取出（v+ adv）

【注】: 跟代词做宾语，代词放中间；跟名词做宾语，可放在中间，也可放在后边

. His teeth hurt badly. The dentist take them out .

【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走

take back 收回 take place 发生 take off 脱下； 起飞

3. Can you do the dishes. do the dishes 洗碗

【结构1】do the +名词： do the dishes/ laundry 洗餐具/衣服

【结构2】do the +动词-ing do the cleaning 打扫卫生

【结构3】do one’s + 名词 do one’s housework/ homework 做家务/家庭作业

【结构4】do some +动词-ing do some reading/ shopping 读写书/购物

. Could I at least finish watching this show

1】Could I do a sth 我可以做......吗

用于表达请求，语气比较委婉。 Could I go out with my classmate this weekend

2】at least 至少，多指数量或程度上的最低限度。(反) at most 至少，不超过

Now all of us exercise at least an hour a day and outside school.

3】finish v 结束；完成 finish doing sth 做完某事

. Can you finish reading these books before 10 o'clock — Yes, I can.

5、I think two hours of TV is enough for you!

1】two hours of TV 表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。 How time is flies! Three years __is_____(be) really a short time.

足够的，充分的（在句中作定语或表语）

【解析2】enough I don’t have enough money with me.

足够；充分（放在形容词；副词后）The river is deep enough for swimming.

【记】 Mr. Smith has enough money ,but he isn’t kind enough to help others.

【注意】enough 修饰名词时，置于名词前；修饰形容词时，置于形容词之后。

6、Could you take out the rubbish,fold the clothes and do the dishes

【解析】take out 拿出；取出

take 的用法：

Please take some books to the classroom.

作 副词