单元知识点总结讲解
Section A
1.Peter ,could you please take out the trash? 彼得，你能把垃圾倒了吗？ 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。
【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem.
否定回答： Sorry , I can’t
( )1..—Could I borrow your camera?
— ___________，but please give it back by Saturday.
A. I am sorry B. Of course C. Certainly not D. No, thanks ( )2.—Sir , could you please put out your cigarette? This is a smoke-free（无烟的）school. — __________
A. I'm sorry about this. B. No problem C. Sure, I'd love to D. Never mind 2. Can you do the dishes.？那你可以洗盘子吗？ 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
①His mother ______________________(洗碟子) in a restaurant.
3. Could I at least finish watching this show? 至少让我看完这个节目可以吗？ 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 at most 最多，不超过 3）finish doing sth 做完某事
— Can you finish ____ these books before 10 o'clock? — Yes, I can.
A. to read B. read C. reads D. Reading 4. I think two hours of TV is enough for you! 我觉得你看两个小时的电视已经足够了。 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 flies! Three years _______(be) really a short time. 2）enough
I don’t have enough money with me.
The river is deep enough for swimming.
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Mr. Smith has enough money ,but he isn’t kind enough to help others. ( ) ①In the old days ,people’s didn’t have _____ to eat. A. food enough B. enough food C.enough for
( ) ②You are not ____ to take part in the match. Please work hard and try to improve yourself.
A. good enough B. Enough good C. well enough
5.The minute I sat down in front of the TV, my mom came over . 我刚坐在电视机前面，我妈妈就过来了。 1）the minute = as soon as “一...... 就......” Please write to me the minute you get there. 2）in front of指在物体外部的前面 There is a bike in front of the classroom. in front of指在物体内部的前面
Our teacher is standing in the front of the classroom 【注意】有the无the区别：
at table 吃饭；进餐 at the tabel 在桌边
in hospital 住院 in the hospital 在医院（不一定看病） 3）come over 过来 come 短语：
come across（偶然）发现 come back 回来 come up with想出 come true实现 come from=be from来自,出生于
7. You watch TV all the time and never help out around the house! all the time = always 一直；总是
( ) Man’s understanding of nature is developing ____ . It never stays at the same
level .
A. at the right time B. for the first time C. from time to time D. all the time 与time相关的短语：
on time 按时 in time 及时 at the same time同时 form time to time偶尔 the first time 第一次 at times 有时 time and time again 一再；经常 last time上次 next time 下次 （ ）We all know that the earth moves around the sun _____. A. on time B. at times C. all the time D. in time
I knew it was impossible for me _______________(按时上班) when I missed the last bus.
8. I’m just as tired as you are! 我和你一样累！ as...as ... 和......一样......
1）There are a small number of people involved, possibly ______twenty. A. as few as B. as little as C. as many as D. as much as 2）It’s said that the power plant is now____ large as what it was. A. twice as B. as twice C. twice much D. much twice
【注】比较级倍数表达句型为：倍数+as+形容词、副词原级+as+比较对象
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9. For one week , she did not do any housework and neither did I. 一周的时间，她不做任何家务，我也不做。 1）neither两者都不
neither …nor… 既不…也不…, Neither Tom nor Jim is a student ( )1. I have two sisters, but ________of them is a teacher.
A. all B. neither C. both D. none
( )2. —The teachers in that school speak either English or French, or even _______. —That's so cool!
A. all B. both C. neither D. none
( )3.—Which magazine do you like better, Crazy Reading or Teen’s space?
—I like ___of them. They are useful for English lessons. A. none B. neither C. all D. both
( )4. －Which do you prefer, a CD player or a walkman?
－______. I prefer a portable computer.
A. Both B. Either C. None D. Neither
( )5.He speaks ______English ______French. Instead, he speaks German. A either; or B not only; but also C both; and D neither; nor 2）neither +助动词/系动词/情态动词 +主语 “某人也不” ( ) 1.—The first one wasn’t bad. — __________ .
A. So wasn’t the second B. So the second was
C. Neither wasn’t the second D. Neither was the second 3）both/either…or…/neither…nor…/all/none ①both两者都 I like both math and English数学和英语我都喜欢 ②either…or…两者中的一者 She can speak either English or French她会说英语或法语 ③neither…nor…两者都不 She can speak neither Chinese nor English他既不会说汉语也不会说英语 ④all三者及三者以上都 Peter,Tom and Alice,all of them are my friends ⑤none三者及三者以上都不 Basketball,football and volleyball,I’m good at none of them. 10. The next day , my mom came home from work to find the house clean and tidy. (1) find sb. doing sth 发现某人做某事
(2) find it + adj. + to do sth 发现做某事很……
◆find it difficult/ hard to do sth 发现做某事很困难 find it easy to lern English
( ) She found ___ hard to finish the work by herself. A. that B. it’s C. it D. This
11. She asked in surprise.她吃惊地问道。
to one’s surprise 使某人吃惊的是 in surprise 吃惊地
be surprised at 对……感到吃惊
( ) ③ ___his surprise, she succeeded in climbing up the high mountain.
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A. At B. To C. In D. On
12. “ I’m do sorry, Mom. I finish understand that we need to share the housework to have a clean and comfortable home.” I replied. share sth with sb. 与某人分享某物
13.Could I hang out with my friends after the movie? hang out 闲逛 hang up 把......悬挂/挂起
14. Could you please pass me the salt?你能把盐递给我吗？ 1) v 通过；路过 I pass your home.
2) v 通过（考试） ；及格 Tom can pass his math exam. 15. Could I borrow that book?我能借下你那本书看吗、 borrow /lend/keep
(1)borrow 借入 ,与from 连用，尤指主语“【借进来”】 borrow sth from sb. 从某人那里借某物 You can borrow the book from the library. (2)lend 借出 ,与to 搭配 【指借出去】 lend sb sth=lend sth to sb 把某物借给某人 He doesn’t want to lend his book to others. (3)keep 保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】 I want to __________ a bike from my friend but he didn’t ____ it to me, because Tom had _____ it for two days. 1.You may ___ the book for two weeks.
A. keep B. borrow C. lend D. buy 2.— May I ____ your dictionary? — Sorry. Li Lei ____ it for five days.
A. lend; borrowed B. borrow; has kept C. borrow ; has borrowed D. lend; has lent
3.Although you like the book, you may only ______ it for two weeks. A. borrow B. keep C. lend D. stay.
16. I cut my finger and I’m trying not to get it wet. (1)try on 试穿
(2) try to do sth 努力做某事 【侧重尽力做】 (3) try doing sth 试图做某事 【侧重尝试做】 (4)try one’s best to do sth尽某人最大努力做某事
①We should __________________(尽最大努力)to be happy in the future. ( ) ② We should try ___ much fruit. A. eat B. to eat C. eating D. eats
19.I’ll finish my homework while you help me with the dishes. 1)finish doing sth 完成某事
— Can you finish ___ these books before 10 o’clock? — Yes, I can.
A. to read B. read C. reads D. reading 2)
_____ the children have fun, parents can take dance lessons on the beach.
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A. When B. If C. While D. Once
Sally took a photo of her friends while they ___ computer games. A. play B. are playing C. have played D. were playing 3)help sb. with sth. 在某事上帮助某人。 help v.帮助 → helpful adj.有帮助的
help sb. do sth. =help sb. with sth. 帮助某人做某事
with the help of sb.=with one’s help在某人的帮助之下 without the help of 没有在…的帮助之下
①I think reading is very ____________(help). ② ______ your help, we couldn’t catch the thief.
A.With B. Under C. For D. Without ③Ann often helps me ___ math after school. A. for B. with C. on D. by 课文重难点讲解Section B
1.Could I invite my friends to a party? 我能邀请我的朋友们来聚会吗？ invite v → invitation n邀请 (1) invite sb. to do sth 邀请某人做某事 (2)invite sb. to +地点 邀请某人去某地
You shouldn’t refuse his __________(invite) .He is really friendly. We invited him _______(join) us to practice speaking English. He invited a lot of friends _________(come) to his birthday party.
2.I don’t understand why some parents make their kids help with housework and chores at home.
make sb. do sth 让某人做某事
make sb/sth + 形容词 “让某人或某物…” make the room clean make sb/sth do sth 使某人做某事 make me laugh make短语:
make faces做鬼脸 make tea沏茶 make money赚钱 make a decision作出决定 make the bed 整理床铺 make a living 谋生 make fun of = laugh at 取笑 3.They don’t have time to study and do housework，too have time to do sth.有时间做某事 have time =be free 有空
4.Housework is a waste of their time. 做家务是在浪费他们的时间。 1）a waste of 浪费
a waste of time 浪费时间 a waste of money 浪费金钱 2）It’s a waste of time +doing…… It’s a waste of time talking to you. 3）waste v.浪费
waste time/money on sth在某事上浪费时间/金钱
waste time / money (in) doing sth 在做某事上花费时间/金钱
5.They should spend their time on schoolwork in order to get good grades and get into a good university. 1)spend.
◆pay →paid →paid v 支付，主语是人
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sb.+ pay + 钱+for sth I pay 10 yuan for the book.
◆cost→ cost→ cost v 花费，主语是某物或某事 sth cost sb. +钱 某物花费某人多少钱 A new computer costs me a lot of money. ◆take→took → taken v 花费
It takes /took sb. some time to do sth. 做某事花费某人多长时间 It takes him 3 hours to do his homework.
2)in order to “目的是；为了” in order to do sth 为了做某事 3)get into =enter 进入
6.It is the parents’ job to provide a clean and comfortable environment at home for their children.
provide sb. with sth. =provide sth for sb为某人提供某物 相当于：offer sb. sth. = offer sth to sb.
7.I think it is important for children to learn how to do chores and help their parents with housework.
It is important for sb. to do sth. 对某人来说做某事是重要的
8.Children these days depend on their parents too much. 现在的孩子太依赖他们的父母。
depend on 依靠；信赖
9.... Everyone should do their part in keeping it clean and tidy.
1)do one’s part 尽职责；尽本分 do one’s part in doing sth 在做某事上尽职责 2)keep +sth /sb. +adj. “使......处于某种状态”
(1) keep ( on ) doing sth 继续做某事 He was in great pain but he kept on working (2) keep sb. doing sth 让某人一直做某事 I’m sorry to have kept you waiting for so long.
10.Doing chores helps to develop children’s independence and teaches them how to look after themselves.
1)develop independence 培养独立意识
develop v→development n 发展→developing adj. 发展的 →developed adj. 发达的 a developing country 一个发展中国家a developed country 一个发达国家
11.Our neighbor’s son got into a good college but during his first year, he had n idea how to take care of himself. take care of 照顾
12.As a result , he often fell ill and his grades dropped. 结果，他常常生病，功课也落下了。
1)as a result 结果 （插入语，放在句首，用逗号隔开） 2)fall ill 生病fall asleep 入睡
13.The earlier kids learn to be independent , the better it is for their future. 【解析】the + 比较级， the + 比较级 “越...... 越...... ” ( )1.I’d invite her ________ dinner at my house tomorrow. A. have B. to have C. having D. had
( )2. She was very pleased because we invited ____ to stay with us at ___ house.
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A. she; we B. her; our C. her; ours D. hers; us
( )3. Remember to spend some time __ your loved ones, because they’re not going to
be around forever.
A. from B. with C. in D. on
( ) 4.— How much did you ____ for this computer? — Five hundred dollars. A. cost B. take C. spend D. pay
( ) 5.Colors can change our moods and make us ___ happy or sad, energetic or sleep. A. to feel B. feeling C. felt D. feel ( ) 6.I _____ 10 yuan for that book. A. spent B. paid C. cost D. take
( )7. Jim spent two hours ___ that house. A. to draw B. draws C. draw D. drawing ( ) 8.She spent 100 dollars on her dress.
A. cost; for B. paid ;for C. took; to D. use; for（ ）
( )9.—Could you please provide us ____ some information about the students’
health?
— Of course, it’s my pleasure. A. to B. of C. from D. with
( )10.. The local people like that Italian restaurant because it ____ both delicious food and good service.
A. uses B. wants C. shares D. Provides ( )11.--Are you always online?
--Yes. It ____ me a lot of time to read the web pages I likes.It’s the best way to kill time.
A. takes B. spends C. uses D. pays
( )12.It only______ him 20 minutes ______to his office every day. A. takes, to drive B. took, drive C. takes, drive D. took, to drive ( )13. It usually ______Mum about half an hour to cook supper. A. pays B. takes C. spends D. costs ( )14. I spent $5 ______ this book.
A. in B. to buy C. buying D. Buy
( )15. Breakfast is ___ meal of the day. It provides us with energy after a long night without food.
A. important B. more important C. the most important D. very important
( )16.It is important ____ people ____ learn team spirit. A. of; of B. of; to C. for; to D. to;to
( )17. —— Shall we go for a picnic tomorrow? —— Well, it all _______ the weather.
A. belongs to B. happens to C .depends on D. concentrate on
( )18. Thanks for your invitation, but I’m so sorry I can’t go. I need to ______ my baby at home.
A. take away B. take off C. take care of D. take out of
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( )19. The more you smile, the _______ you will feel. A. happy B. happier C. happily D. more happily
( )20. —Remember this , children . _____careful you are ,______mistakes you will make .
—We know , Mr. Li .
A. The more; the more B.The fewer; the more C. The more; the fewer D. The less; the less
( )21. — Do you know the price of the ticket?—Yes. Each______¥180. A. pays B. costs C. takes D. Spends
( )22.. It is helpful to ___________ a good habit of reading in language learning. A. take B. show C. develop D. match
( )23. —You have been in Neijiang very long?—Yeah. _____my parents came here. A. For B. As C. When D. Since
( )24. — How much is the ticket to Central Park?
—A one-way ticket ____ $40, and you can _____ another $20 for a round-trip. A. costs, pay B. cost, spend C. pay, spend D. spends, pay
( )25.A lot of doctors gathered in Harbin ____ save “China’s most beautiful teacher” — Ms. Zhang Lili.
A. So that B.in order to C.in order that D.as a result ( )26. —So many problems! I’m tired.
—You should try to ______them by yourself. You are not a child any longer.
A. get into B. get off C. get on D. get over
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