(共8张PPT)
Unit 3 Could you please clean your room?
Section B
Grammars
人教新目标版英语八年级下册
情景导入
What are they doing?
They are cleaning the city park.
新知讲解
1. They should spend their time on schoolwork in order to get good
grades and get into a good university.
in order to
so as to
可以用在句首或句中，否定形式为in order not to；in order to一般可与“in order that + 从句”进行同义句转换
不能用于句首，否定形式为so as not to， 一般可与“so that + 从句”来转换
两者都表示“为的是，为了”，都可以引导目的状语
In order to pass the exam, he works hard.
He got up early so as to catch the early bus.
新知讲解
2. It is the parents’ job to provide a clean and comfortable environment at home for their children.
provide sth. for sb.
provide sb. with sth.
为某人提供某物
give sth. to sb.
give sb. sth.
They provide a clean classroom for their classmates.
They provide their classmates with a clean classroom.
新知讲解
3. The earlier kids learn to be independent, the better it is for their future.
比较级的特殊用法
(1) the + 比较级, the + 比较级
越……，就越……
The more English you read, the better you will read.
(2) 比较级 and 比较级
越来越……
More and more foreigners come to visit Beijing.
(3) 比较级 than any other…
用比较级表示最高级
China is larger than any other country in Asia.
典型习题
单项选择
( ) 1. If you buy our books, we can _______ you ______ tapes.
A. send; to B. give; for C. help; with D. provide; with
( ) 2. _____ you are, ______ mistakes you will make.
A. The more careful; the fewer B. More careful; fewer
C. The most careful; fewer D. The most careful; fewest
( ) 3. ______ wake the baby up we went in quietly.
A. In order to B. In order not to
C. So as to D. So as not to
D
A
B
总结提升
in order to的用法及辨析
provide的常用词组
比较级的特殊用法
再见！
