Unit3Could you please clean your room? 单元基础知识和语法知识梳理及练习（无答案） 人教版八年级下册

人教版八下3单元基础知识和语法知识梳理及练习
词形变化
1. sweep(v.) → (过去式/过去分词)扫；打扫
2. throw(v.) → (过去式)扔；掷 → (过去分词)
3. lend(v.) → (过去式/过去分词) 借给；借出
4. depend(v.) 依靠；信赖 → (adj.)独立的；自主的 → (n.)独立
5. develop(v.) 发展；壮大 → (n.) 发展；发育；成长
country 发展中国家 country 发达国家
6.ill（adj.）有病的，不舒服→ （n.）疾病
7. drop(v.) →dropped (过去式/过去分词) → (现在分词) 落下；掉
8. fair （adj.）公正的→ （adj.）不公正的 → (n.)公正性
9. surprise (n.) 惊奇 → (adj.) 惊奇的→ (adj.) 令人惊奇的
10. neighbor (n.) 邻居→ (n.) 街区
短语梳理
take out the rubbish
drop litter = throw rubbish
3. sweep the floor= clean the floor
4. be in a mess
5. all the time = always
6. as soon as = the minute
7.neither…nor…（就近原则）
8. do chores= do housework
9.be stressed out
10. depend on
11.provide sb. with sth
=provide sth for sb.
take care of = look after= care for
at least
14. make one’s bed= make the bed
15. fold your clothes
16. fold the quilt
17.take sb/sth for a walk
e home from school
19.throw down
20. throw away
21. come over
22.all day
23.to one’s surprise
24.in surprise
25. have time to do sth
26.get good grades/ scores
27.develop one’s independence
语法梳理
1. pass sth to sb. = pass sb. sth 把……传递给某人
2. borrow sth from sb. = borrow sb. sth 从某人借某物
3. lend sb. sth = lend sth to sb. 把某物借给某人
4. hate to do/ doing sth =dislike to do / doing sth 讨厌 /不喜欢做某事
5. in order to do sth 为了做... = so that+从句= in order that+从句
6.finish doing sth 结束做某事
7.invite sb. to sw 邀请某人去某地
8. invite sb. to do sth 邀请某人做某事
9.mind doing sth 介意做某事
10.learn to do sth 学着做某事
11.neither /nor +助/be/情态动词+主语 表示和前者也不……
12. So +助/be/情态动词 +主语 表示和前者也……
13. Could you please +动词原形 + …… 请你可以……吗？
14.There is no need for sb. to do sth 做某事是没有必要的
15. It is sb.’s job/duty to do sth 做某事是某人的责任
16. It’s + adj +for sb. to do sth 对某人来说做某事是……的
17. The+比较级+主语+谓语， the +比较级+主语+谓语 越……就越……
巩固练习
一、单项选择
（ ）1. The students needs ______ their room by themselves.
A. to clean B. cleaned C. cleans D. to clean
（ ）2. —Could you please do some shopping
—______. I have to help my mother do the dishes.
A. Yes, I do B. Yes, I can C. Sorry, I can’t D. Sorry, I am not
（ ）3. I hate _______ the dishes, but I like to ______ my bed.
A. making, make B. to do, making C. doing, make D. do, make
（ ）4. I like cooking ______ I often make breakfast.
A. because B. so C. because of D. but
（ ）5. —Must I finish my homework
—No, you_______. You may do it tomorrow.
A. needn’t B. can’t C. mustn’t D. couldn’t
（ ）6．We all sat in the front of the class ________ we could see clearly.
A．so that B．in order to C．as long as D．as soon as
（ ）7．— A research suggests that walking helps people live longer.
—I agree, but it ________ when and how they walk.
A．depends on B．remains on C．depend with D．remain with
（ ）8．— Could you help me clean the kitchen
— Sorry, I ______. I am drawing now.
A．couldn’t B．mustn’t C．can’t D．shouldn’t
（ ）9．—It has been much easier for me to go to work ________ shared bikes (共享单车) appeared.
—That’s for sure, but they also caused plenty of problems.
A．since B．before C．unless D．until
（ ）10．— Do you know Martin
— Yes. He is kind and often _________ poor people with food and water.
A.throws B．fights C．fills D．Provides
（ ）11..For kids of this age, two hours of sitting in a classroom too long.
A.is B.are C.was D.were
（ ）12.--- I don’t know if Mr. Li __________ to the party this evening.
--- I think he will come if he__________ free.
A. will come; is B. will come; will be C. comes; is D. come; will be
（ ）13.The girl doesn’t run _____ the boy.
much faster as B. as fastest as C. more careful than D. so fast as
（ ）14.If you don’t go to Tom’s party, _____________.
A. so do I B. Neither will I C. So I do D. Neither I will.
（ ）15.—I am crazy about chocolate.
— . That's probably why I am becoming fatter and fatter.
So I am B. So I do C. So do I D. So am I
（ ）16. Students at Green High School often books from their school library and can them for a week.
A. borrow; keep B. lend; keep C. borrow; borrow D. keep; borrow
（ ）17.-May I____ your bike
-Certainly, but you mustn't____ it to others.
lend; lend B. borrow; lend C. borrow; borrow D. lend; borrow
（ ）18.It will me too much time to read this book.
A. take B. cost C. spend D. pay
（ ）19.She dressed up ______ everyone might notice her.
A. in order to B. in order that C. such that D. although
（ ）20.This restaurant ______ people ______ delicious food.
A. provide ; for B. offers ; to C. provides ; with D.offers ; with
（ ）21.—We should go to school by bus instead of by car.
—Yeah, ______ cars we use, ______ pollution there will be.
fewer ; less B. less ; fewer C. the less ; the fewer D. the fewer ; the less
（ ）22. Don’t worry, Alice. Twenty minutes _______ long enough for you to get to the train station.
A. are B. is C. were D. was
( ) 23. I don’t mind _______ you if you are in trouble.
A. to help B. help C. helping D. to helping
( ) 24. The Millers want their son to be a scientist, so they are _______ his interest in science at his early age.
A. growing B. expecting C. improving D. developing
( ) 25. There’s no need for you _______ a decision now, so why not go home and have a good sleep
A. to make B. make C. making D. made
二、用所给词的适当形式填空
1. To keep the classroom________,we should________it every day.(clean)
2. My mother shouted ________ ( angry) at me,"Go to bed and don't watch TV”.
3.He didn't go to school yesterday. Neither________(do) I.
4.My parents and I ________(spend) all day ________(do) the chores next week.
5.I feel as ________(comfort) in your home as mine.
6. I don’t feel like ___________ (have) coffee.
7. What about ___________ (fly) kites outside
8. Would you like _____________ (make) friends with us
9. Would you please ___________ (help) me with my English
10. —Could I use your computer —Yes, if you’re (care) with it.
11．In magical Disneyland, I couldn't stop (take) photos of all the beautiful things.
12．Finally, Mr. John managed (return) all the money he borrowed.
13．My father came back from Africa last month. He (work) there for a year.
14．一What's your plan for the coming holiday 一I (visit) Window of the World in ShenZhen.
15．一Why don't you see the film with me 一I (see) it before.
16．We should stop the pollution (live) a happier life now.
17．In the past three years in the middle school, he (change) a lot, especially he is kind to others.
18．Have you decided which course (take) yet
19．The Smiths are from the north, but now they get used to (live)in the south.
20．If something (worry) you, please feel free to ask for help.
21．Don't worry.I will take ______(careful) of your little son when you're out.
22．His notebook ______(drop) on the floor when he came into the room.
23．David always thinks it's______ (fair) for him to do so much housework.
24．The harder you study, the ______ (happy) you'll be.
25．When did you finish ______ (read) this storybook
26．Some _________(German) set up an organization to save the poor people during the Nanjing Massacre. (南京大屠杀)
27．What caused the accident remains________ (know). We need to do more research on it.
28．We can never catch up with the fashion because it ________ (change) all the time.
29．Let’s have a ________ (far) discussion about the air pollution.
30．My mother is already in her mid-__________(40), but she looks much younger for her age.
31. Let's have a dictation (听写). ________(take) out your exercise books.
32. My brother often asks me _________ (sweep) the floor.
33. The girl is old enough __________ (make) her bed.
34. Thanks for ___________ (invite) me to your party.
35. __________ (not forget) to clean the bedroom. www.21cnjy.com
36. It’s___________ (relax) to make dinner at home.
37. Could you please__________ (do) the dishes
38. We often have fun __________ (play) on the playground.
39. It's important __________ (stay) healthy for everyone.
40. He likes to do the__________ (shop) with his sister.
三、语法填空
（1）Last month, our dog 1. (welcome) me when I 2. (come) home from school. He wanted a walk, but I 3. (am) too tired. I 4. (throw) down my bag and 5. (go) to the living room. The minute I 6. (sit) down in front of the TV, my mom came over.
“Could you please take the dog for a walk ” she asked.
“Could I watch one show first ” I asked.
“No!” she 7. (reply) angrily. “You watch TV all the time and never help out around the house! I can’t work all the day and do housework all evening.”
“Well, I work all day at school, too! I’m just as tired as you are!” I 8. (shout) back.
My mom 9. (do) not say anything and walked away. For one week, she did not do any housework and neither did I. Finally, I could not find a clean dish or a clean shirt.
The next day, my mom came home from work to find the house clean and tidy.
“What 10. (happen) ” She asked in surprise.
I’m so sorry, Mom. I finally understand that we need to share the housework to have a clean and comfortable home,” I replied.
（2）My Friend's Trouble
Dear Doctor Know,
One of my good friends is having trouble with his after﹣school classes, including piano lessons and sports training.His mom thinks taking a lot of these classes is（1）　 　 （use） to him in the future.But he doesn't want to take（2）　 　（they）. I don't know how（3）_____　 　（help）him.Do you have any（4）　 　 （advise）
Smile
Dear Smile，
It（5）　 　 （sound）like this problem is between him and his mother. I think（6）__　 　 （good） thing you can do is to just try to be a good friend.Maybe you can hang out more often at weekends.You could try giving him（7）　 　 hand or doing something for him.（8）　 　I can talk to his mother myself, I will tell her to talk with her son.（9）　 　 （put）too much pressure on her son might be a bad thing. Also, you could tell your friend to take the first step（10）　 　 talking. Hope it works out!
Doctor Know
四、句子归位
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。(其中有两项为多余选项)
Sometimes parents worry that kids are too young to do chores and that doing chores is bad for their studies. Most kids are always busy with their homework when they are at home. 1 Many of them run around from one activity to the next with little time to do chores.
Though they are busy, doing chores is necessary for them. 2 By doing chores, kids first can learn important life skills. 3 When they grow up, these life skills help them live independently. Doing chores helps to make kids have a feeling of accomplishment成就). Whether they are making their beds or are sweeping the floor， helping out around the house gives them a feeling of accomplishment. 4 Preparing meals for family with parents makes the relationship between parents and kids closer. Helping family members is good for kids and it teaches them to be useful people.
5 Do you think so
A.Doing chores has a lot of benefits(好处).
B. It is bad for kids to do chores because it takes them too much time.
C. These life e s skills will help them spend daily(日常的) life well.
D. Of course, today's kids really ha lave many plans.
E. So, it is important for parents to teach their kids to do chores.
F. As we know, most kids don't like doing chores.
G. Finally, doing chores also helps kids feel like they are part of the team.
1. 2. 3. 4. 5.