Unit 3 Could you please clean your room知识点和短语默写（含答案）2024-2025学年人教版英语八年级下册

unit 3 Could you please clean your room 知识点和短语默写
Could you please...
用法：用于礼貌地提出请求的句型，意为“请你……好吗？”。其后接动词原形
否定形式是“Could you please not... ”，意为“请你不要……好吗？”。
例：Could you please open the window （请你打开窗户好吗？）
Could you please not talk so loudly （请你不要这么大声说话好吗？）
练习：
完成句子：Could you please ______ (递给) me the book on the table
改写句子：Please turn off the TV.（改为Could you please... 句型）
__________________________________________________________
do the dishes
含义：意为“洗餐具”，是一个常用的动词短语。
例：I have to do the dishes after dinner.（晚饭后我得洗餐具。）
练习：
单项选择：My mother asks me to ______ every day.
A. do the dishes B. do my homework C. do sports
翻译句子：她正在洗餐具。_________________________________
sweep the floor
意思：“扫地”，同样是常见的家务劳动相关短语。
例：He sweeps the floor every Sunday.（他每个星期天都扫地。）
练习：
用所给词的适当形式填空：1. My sister often ______ (sweep) the floor on weekends.
2.What are you doing B: I'm ______ the floor.（sweep）
与家务相关的英语短语
清洁类 do the cleaning sweep the floor mop the floor wipe the table clean the window
整理类 tidy up the room put away the toys arrange the bookshelves
洗衣类 do the laundry wash the clothes hang out the clothes
烹饪类 cook a meal make breakfast/lunch/dinner peel the vegetables
其他家务相关 take out the trash water the plants fix the broken chair
句型
Could I + 动词原形...
功能：用于委婉地征求许可，意为“我可以……吗？”。
肯定回答常用“Sure./ Certainly./ Of course.”等；
否定回答常用“Sorry, you can't./I'm afraid you can't. /No, you mustn’t.”等。
例：Could I use your pen Sure.（我可以用你的钢笔吗？当然可以。）
练习：
单项选择：Could I watch TV for a while ______ You have to finish your homework first.
A. Yes, you could. B. No, you couldn't. C. Sorry, you can't.
补全对话：A: Could I go out to play football now
B: ______, it's raining outside.
—Could I have a look at your new watch —______________. Here you are.
—Mum, could I go out for a while
—______________________. You have to wash your clothes first.
while引导的时间状语从句
规则：while意为“当……时候”，强调主句和从句的动作同时发生，从句常用进行时态。
例：While I was reading, my mother was cooking.（当我在读书时，我妈妈在做饭。）
练习：
用while连接句子：I was doing my homework. My sister was listening to music.
____________________________________________________________
单项选择：______ I was walking in the park, I saw an old friend.
A. While B. When C. Because
语法
过去进行时
构成：由“was/were + 动词的现在分词”构成。
例：I was sleeping at ten o'clock last night.（昨晚十点钟我正在睡觉。）
They were playing football on the playground.（他们正在操场上踢足球。）
用法：
表示过去某一时刻或某一段时间正在进行的动作。常与at that time, at this time yesterday, from 7 to 9 last night等时间状语连用。
例：He was writing a letter at eight o'clock yesterday morning.（他昨天上午八点钟正在写信。）
过去进行时与一般过去时的区别：一般过去时表示过去某个时间发生的动作或存在的状态，强调动作的完成；而过去进行时强调动作在过去某一时间正在进行。
例：I read a book yesterday.（我昨天读了一本书，强调读书这个动作完成了。）
I was reading a book at this time yesterday.
（我昨天这个时候正在读一本书，强调昨天这个时候读书的动作正在进行。）
练习：
用所给动词的适当形式填空：
What ______ you ________ (do) at five o'clock yesterday afternoon
Was your father at home yesterday evening Yes,he was. He___________(listen) to the radio.
I___________(have) my breakfast at half past six yesterday morning.
Mary___________(go) over her lessons from six to seven last night. John and peter__________(do) the same thing.
They___________(not make) a model ship when I saw him.
While my father____ (look) through the evening paper, he suddenly____ a cry.
单项选择：
I ______ TV when my mother came back. A. watched B. was watching C. am watching
He said he_____to draw a plane on the blackboard at that time.
A.tries B.tried C.was trying D.will try
While she ______ TV, she ______ a sound outside the room.
A.was watching, was hearing B.watched, was hearing C.watched, heard D.was watching, heard
What book ____ you ______ when I ____ you at four yesterday afternoon
A.did, read, was seeing B. did, read, saw C.were, reading, saw D.were, reading, was seeing
A girl ______ my pen fall off the table when she _____ me.
A.saw, passed B.was seeing, passed C.was seeing, passed D.was seeing, was passing
He ____ his father on the farm the whole afternoon last Saturday.
A.helps B.would help C.was helping D.is helping
We____for tom at ten last Sunday.He often kept us ______.
A.were waiting, waiting B.were waiting, wait C.waited, waiting D.waited, wait
情态动词could的用法总结
表示过去的能力：could是can的过去式，意为“能，会”，用来表示过去的能力。
例：I could swim when I was five years old.（我五岁的时候就会游泳了。）
用于委婉请求或征求许可：如前面所讲的“Could you please... ”和“Could I + 动词原形... ”句型。
练习：
完成句子
She __________ (能) speak English very well when she was in college.
--Could you please _________ (take)the dog for a walk --OK, but I want to watch one show first.
3.--Could you please__________(not smoke )in the library --Sorry, I won't.
4.--Could I borrow your camera
--Of course, but you __________(not lend) it to others.
5.--Could you __________(go) to the bookshop with me --With pleasure. I just want to buy some books.
单项选择
______ you help me with my math homework A. Can B. Could C. Must
--Could you please take out the rubbish -- ______ .
A.Yes, sure B.No, sure C.Yes, I am D.No， I sure
--My recorder is broken. Could I use yours --_____， but you have to return it tomorrow.
A. I'm not sure B. No problem C. I'm sorry D. I hope so
Could you please______your bedroom, Peter Your mom will be back soon.
A. sweep B. sweeping C. to sweep D. sweeps
Could you please _____TV now I'm studying for my test.
A. not watch B. not to watch C. don't watch D. can't watch
--Could you go to see the new movie with me now --Sorry, I _____. Look, its time for me to watch Readers on CCTV.
A.couldn’t B. can't C. needn't D. must
短语默写
1. 出去吃饭____________________
2. 在外面待到很晚_______________
3.去看电影____________________
4. 搭车____________________
5. 从事于，忙于___________________
6.完成做某事____________________
7. 干净整洁的___________________
8. 洗餐具____________________
9. 倒垃圾____________________
10.叠衣服____________________
11. 扫地____________________
12. 整理床铺____________________
13.打扫客厅____________________
14.没问题____________________
15.欢迎某人____________________
16. 放学/下班回家_______________
17. 扔下____________________
18. 坐下____________________
19. 过来____________________
20.遛狗____________________
21. 一直;总是__________________
22. 整日/夜____________________
23. 做家务____________________
24.大声回应____________________
25. 走开____________________
26. 分担家务____________________
27. 一个舒适的家_______________
28. 惊讶地____________________
29.拿点喝的东西________________
30. 闲逛____________________
31.把某物传给某人______________
32. 把某物借给某人______________
33. 使某物 弄湿________________
34. 讨厌做某事_________________
35.做杂务____________________
36. 帮助某人干某事______________
37. 买些小吃____________________
38. 去商店____________________
39.邀请某人参加聚会______________
40.使某人做某事________________
41.浪费时间____________________
42.为了____________________
43. 取得好成绩__________________
44.介意做某事____________________
45. 取决于，依赖于_______________
46. 发展孩子的独立性____________________
47. 照顾;照看____________________
48. 参与做某事______________
49. 至少____________________
50. 一 ...就...____________________
51.在...上花时间/金钱_____________
52. 某人没必要做某事
____________________
做某事是某人的职责
____________________
54. 不知道____________________
55. 结果____________________
56.生病____________________
__
答案
1. go out for dinner 出去吃饭
2. stay out late 在外面待到很晚
3. go to the movies 去看电影
4. get a ride 搭车
5. work on 从事于，忙于
6. finish doing sth. 完成做某事
7. clean and tidy 干净整洁的
8. do the dishes 洗餐具
9. take out the rubbish 倒垃圾
10. fold your/the clothes 叠衣服
11. sweep the floor 扫地
12. make your/the bed 整理床铺
13. clean the living room 打扫客厅
14. no problem 没问题
15. welcome sb. 欢迎某人
e home from school/work 放学/下班回家
17. throw down 扔下
18. sit down 坐下
e over 过来
20. take the dog for a walk 遛狗
21. all the time 一直;总是
22. all day/night 整日/夜
23. do housework 做家务
24. shout back 大声回应
25. walk away 走开
26. share the housework 分担家务
27. a comfortable home 一个舒适的家
28. in surprise 惊讶地
29. get something to drink 拿点喝的东西
30. hang out 闲逛
31. pass sb. sth. 把某物传给某人
32. lend sb. sth. 把某物借给某人
33. get sth. wet 使某物 弄湿
34. hate to do sth.讨厌做某事
35. do chores 做杂务
36. help sb. (to ) d o /with sth.帮助某人干某事
37. buy some snacks 买些小吃
38. go to the store 去商店
39. invite sb. to a party邀请某人参加聚会
40. make sb. do sth.使某人做某事
41. a waste of time 浪费时间
42. in order to 为了
43. get good grades
44. mind doing sth.介意做某事
45. depend on 取决于，依赖于
46. develop children'sindependence 发展孩子的独立性
47. look after/take care of 照顾;照看
48. do one's part in doing sth. 参与做某事
49. at least 至少
50. as soon as 一 ...就...
51. spend time/money on sth.在...上花时间/金钱
52. there is no need for sb. to do sth. 某人没必要做某事
53. It's one's job/duty to do sth.坐某事是某人的职责
54. have no idea 不知道
55. as a result 结果
56. fall ill 生病