Unit 3 Could you please clean your room?
重点短语:
take out the rubbish make the bed all the time
borrow some money help with housework hang out with...
a waste of time in order to as...as...
take care of in surprise do the dishes
as a result
语言知识归纳：
1. work on 从事于；着手干
The writer is working on a new book. 那位作家正在写一本新书。
She is going to work on her physics project. 她打算从事她的物理项目。
【例题】( ) The scientists are____inventing some methods of producing electricity.
A. working on B. working out C. working at D. working for
2. at least 至少
at least 修饰时间、距离、长度等，以加强语气。
翻译短语位at most,意为“至多，最多”。
He kept me waiting at least an hour.
There were fifty people there at most.
3. all the time 一直；总是
Things are changing all the time.事情一直在变化。
【拓展】time相关的短语
on time准时 at the same time同时 in time及时
From time to time偶尔 the first time第一次
【例题】选出能代替句中划线部分的一项。
( ) I always go shopping on Friday.
A. all the time B. all the same C.all along D. all the way
4. I’m just as tired as you are! 我和你一样累。
as...as意为“和……一样”,表示同级比较。as...as中间要用形容词或副词原级。
This story is as interesting as that one. 这个故事和那个一样有趣。
否定式为not as/so...as,意为“不如……”。
The garden is not so beautiful as you thought.
【例题】( ) He speaks French well, but of course not____a person born in France.
A.as clear as B. clearer than C. as clearly as D. the more clearly
5. For one week, she did not do any housework and neither did I.一个星期，她不做家务，我也不做家务。
so,neither 倒装句型
So + 助动词/ be动词/ 情态动词+ 主语
Neither + 助动词/ be动词/ 情态动词+ 主语
这两种结构常用来说明前面所说的情况，后面某人（物）也是这样。助动词/ be动词/ 情态动词
在形式上与前句的谓语保持一致，而其单复形式由后句的主语决定。So依附于肯定句，neither
依附于否定句。
Bill watched TV last night. So did Ann.
Lily isn’t a teacher. Neither is Mary.
【例题】( ) -I never drink coffee. -______.
A.So do I B. So did I C. Neither did I D. Neither do I
6. 辨析borrow与lend
borrow sth. from sb. 向某人借（入）某物
lend sth. to sb. / lend sb. sth. 把某物借给某人
【注】borrow,lend都是非延续性动词，如果要表示“借多长时间”要用keep。
【例题】( ) Although you like the book, you may only ___it for two weeks.
A. borrow B. keep C. lend D. stay
7. spend v. 花费（金钱；时间）
spend + 钱/时间 + on sth. 在……上花费时间或金钱
spend + 时间 +( in) doing sth. 花时间做某事
【例题】( ) Yang Feng ___ every Saturday afternoon volunteering in an old people’s home.
A. costs B. takes C. pays D. spends
8. provide v. 提供；给予
provide sth. The restaurant provide the best service.
provide sb. with sth. The parents provide the children with food and clothes.
provide sth. for sb. The schools provide desks and chairs for the students.
【例题】( ) To protect the environment, supermarkets don’t ___ free plastic bags to shoppers.
A. take B. show C. provide D. carry
9. depend on 依靠；依赖；相信
depend on为固定短语，不能用进行时态，也不可用被动语态
As we know, good results depend on hard work.
You can’t depend on your parents forever.
10. The earlier kids learn to be independent, the better it is for their future.孩子越早学会独立，对他们的
将来就越好。
the + 比较级...，the + 比较级... “越……就越……”
The harder you work at your study, the better grades you will have.
【例题】( ) -There was thick haze(雾霾) in our city this spring. What do you think of it？
-I think ___cars we drive, ____pollution our city will have.
A. the fewer; the fewer B. the fewer; the less
C. The more; the fewer D. the more; the less
11. in order to 的用法
(1) in order to意为“为了……”，强调目的，后接动词原形。
In order to let the students hear him, he spoke loudly.
We have to study hard in order to pass the exam.
In order not to be late for school, she took a taxi.
(2)含in order to的句子可以转变为由so that或in order that 引导的状语从句。
She ran quickly in order to catch the bus.
She ran quickly in order that she could catch the bus.
She ran quickly so that she could catch the bus.
12. as a result的用法
as a result用于引出结果，常用于两个句子之间，其中一个是另一个的结果，且前后用标点符号
将两个句子隔开，意为“结果是”。
He didn’t listen carefully. As a result, he couldn’t work out the maths problem.
【注】as a result of 的意思是“由于，因为”， 相当于because of。
Peter was late as a result of the heavy rain.= Peter was late because of the heavy rain.
【例题】( ) The boy studied hard. ______, he passed the exam.
A. Ia fact B. On time C. After all D. As a result
。