【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《八年级英语下册第三单元知识点》，欢迎阅读！
学习必备 精品知识点
Unit 3 Could you please clean your room?
go out for dinner stay out late go to the movies get a ride work on sth. finish doing sth. clean and tidy do the dishes
take out the rubbish
一、重点短语
1. 2. 3. 4. 5. 6. 7. 8. 9.
19. come over (to+ 地点 ) 20. take sb. for a walk 21. all the time 22. all day/evening 23. do housework
24. shout back 大声回应 25. walk away
26. share the housework
27. a comfortable home
28. (do sth.) in surprise 惊讶 地
(做⋯ )
29. get something to drink 30. watch one show 31. hang out 32. pass sb. sth. 33. lend sb. sth. 34. get sth. wet
35. hate + (to do/ doing) sth.
36. do chores
37. help sb.(to)do /with sth 38. bring a tent
39. buy some snacks 40. go to the store 41. invite sb. to a party 42. make sb. do sth. 43. enough stress 44. waste of time 45. in order to 为了 46. get good grades 47. mind doing sth. 48. depend on
49. develop children 's
independence
50. look after/take care of
51. do one ’ s part in (doing ) sth. 做某人分内的事
10. fold your/the clothes 11. sweep the floor 12. make your/the bed 13. clean the living room 14. No problem 15. welcome sb.
16. come home from school/ work 17. throw down 18. throw away 二、重点句型
1. Could you please clean your room? ( Could you please + do sth.?)
2. I have to do some work. 3. Could I use your computer?(Could + 主语 + do sth. ?表情求 )
4. She won ’ t be happy if she seeshis messt.
5. For one week, she did not do any housework and neither did I. (Neither +be 动词 /助动词 /情态动词 +主语 .)
6. My mom came over as soon as I sat down in front of the TV .
7. It ’s the parents’job to provide a clean and comfortable environment at home for their children .(it 为形式主语， to
do 不定式是真正的主语，并且后置 )
8. I think it ’s important for children to learn how to do chores and help their parents with housework.
9. The earlier kids learn to be independent, the better it is for their future. (the+比较级 ⋯ ， the+比较级 ⋯ 句型 )
三、单元考点
2.take out 带出去；取出，拿出 take the rubbish out take out 100yuan take your tickets out
3. make the/ one’s bed 整理床铺， make the table 收拾桌子，摆放碗筷
5. (at) any minute (now) 很快，马上 Mother will be back any minute now.
Hurry up! The train is leaving at any minute.
(不堪 )
be in a mess 乱七八糟，杂乱不堪
6. mess 【名词】不整洁，杂乱
0. reply 回答，回复【不及物动词】 reply to sb./sth. ,reply to your letter reply in writing
13. pass sb. sth.= pass sth. to sb.把某物递给 /传给某人，请把盐递给我。
15. while 当⋯⋯时候；在⋯⋯期间，引导时间状语从句，表“一段时间”
=
，从句的谓语动词用延续性动词，且常
用进行时态，如
The telephone rang while father was reading a newspaper.
Could you please look after the kid while I do shopping? When 引导时间状语从句是，可以表示“一段时间”和“某一时刻” 性动词皆可。 When I arrive in Beijing, it ’s raining heavily.
③ invitation
【名词】
I want to invite my friends to a party. ，所以从句的谓语动词延续性动词和短暂
17.【复习】① invite sb. to do sth.
② invite sb. to sth. / invite sb. for sth.
He invited us for the concert.
18. drink 【名词】做饮料时为不可数名词，表示不同种类的饮料时为可数名词，如 19. waste【名词】浪费；滥用
a waste of time【动词】浪费 waste time/waste money
soft drinks 软饮料
学习必备
精品知识点
20. in order to+V 原形，意为“为了
/目的是⋯⋯” ， In order to improve his English, he practices speaking everyday.
/目的是⋯⋯”
provide sth. (for sb.)=provide sb. with sth.
in order that+ 从句，意思也是“为了
21. provide 【动词】提供；供应，常用结构 22.【复习】 It is +adj. (for sb.) to do sth. 意为
The hotel provides free breakfast (for travelers). = 23. do one’s part in doing sth. 尽某人的职责做某事 When we grow up, we must depend on ourselves. 25. develop【动词】发展，壮大，培养； develop science and technology
26. result【名、动】结果， as a result 也意为“结果”
Every person on the earth should do his part in saving water.
24. depend on sb./ sth.依靠，信赖，决定于； His high grade depends on his hard training.
develop children ’s independence
develop healthy eating habit
development 【名词】发展， 【形容词】① developed 发达的 developed country ② developing 发展中
四、重点语法 _区别动词 do 和 make。
“ do与”动作及非实质性的事连用， 与词尾是 -ing 的动作名词连用， 如：do the dishes/do my homework/do chores( 做
家务 /处理琐事 )/do the laundry( 洗衣 )/do the shopping/do some reading ； “make”表示 “做、制造 ”、 “整理 ”、 “冲、泡（饮料） ”等，如：make your bed(铺床 )/make breakfast/make dinner)/make tea( 泡茶 /沏茶 )/make myself a cup of coffee
Tina, _____ your quilt after you get up in the morning.
A. make B. fold C. show D. cut
【模拟试题】
一、英汉互译。
1. play with ___________ 3. do chores ___________ 5. make the bed ___________ 7. 从 ⋯⋯ 借 ___________ 9. 生气 ___________
11. 邀请某人到 ⋯⋯ ___________ 13. 洗餐具 ___________ 二、根据要求答题。
2. have a test ___________ 4. take out ___________
6. sweep the floor ___________ 8. 喂狗 ___________ 10. 照顾 ___________ 12. 忙于 /从事 ___________ 14. 做饭 ___________
1. Could you help me clean the living room? （作肯定回答） _____________, ____________________.
2. Thanks for taking care of my dog. （变同义句） 3. Remember to clean the bed. （改为同义句） 4. Can you lend your pen to me? （改为同义句） 5. I like to wash the plates because it
_________________ for ________________ my dog. ________ ________ to clean the door.
Can ________ ________ your pen?
’ s relaxing（就.划线部分提问）
________ ________ you ________ to wash the plates? 三、用 could, can, may, must, needn 填空’t。
1. A: ________ you answer the question in English?
B: Sorry, I ________. ________ I answer it in English?
A: No, you ________. You ________ answer it in Chinese. 2. A: ________ I ask a question?
B: Yes, you ________. But you ________ wait, a minute. B: Sorry. I don
B: OK, Sure.
3. A: ________ I use your eraser, Bill? 4. A: ________ you help me do the shopping. 5. A: ________ you sweep the floor? 四、单项填空。 1. — What a dirty room! You shouldn
’ t have one. Ask Mary. She _________ have one.
B: But I ________ finish my homework first.
’ t throw your waste things everywhere.
— Oh, I am sorry, I am going to ________ and put them in the waste box.
学习必备 精品知识点
A. fold my clothes A. take care of
4. — Jim, come out. Let
B. take out the trash B. take a walk with
C. watch TV C. take over
2. — Could you please go to the movies with me tonight?
— Sorry, my mother is ill in bed, and I have to ______ her.
3. Don ’ t _________ the dog. it
A. working out A. you can A. take ⋯ out
’ s dangerous, it
B. working on
A.’playllbitewithyou. B. play
’ m _______ a maths problem. C. working for
’t ⋯ to
C. play for
’ s go to play football—. Sorry. I
5. — Mum, Could I go shopping with you?
— Yes, ________ But you have to finish your homework first.
C. you can C. takes
B. you could B. takes ⋯ out
6. My mother often ________ my little sister _________ of the house and plays with her in the garden.
7. I _________ doing the dishes because it 8. I _________ some money from him, but I
’ s boringA.hates. C. borrow, keep
B. hate
C. like
’ ll _______ it to him in a few days.
A. borrow, return A. Taking good care of
B. lend, borrow
9. ________ the young trees is our duty.
B. Take good care of C. Takes good care of
Unit3 Could you please
的用法 Could
法 I
,
clean
your
room?
一．情态动词 could 1. 提出礼貌的要求 貌
的
说 Yes, Sorry
you
。
please
回 course,I
/
(not)
答
do sth
用
I
?请你（做） ...... can. can ’t. I
好吗？ 肯
定
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。 Yes,sure./ 否定回答： 明理由 ) 肯 Yes, 3.could
Could 不是 can 的过去式，是委婉、礼
回
答
：
can./Of I can ’t
can./ Certainly./No problem./
have
With pleasure.
to ⋯ ,I ’m going
I ’m afraid
to ⋯ ( 说
2. 表示请求许可
Could I
do a sth? 定
我可以做 ......
吗？
回
/
答
：
否 定 回
you can
,
./ Yes can ’ t
,please
/
I ’ m
/ Of afraid
course
you = was /
Certainly./
No problem.
答： Sorry you can’ t.
were able
为 can 的过去式，表示过去的能力。 to
本文来源：https://www.wddqxz.cn/6fde62feae51f01dc281e53a580216fc700a538e.html
2022-05-23
