第6课时
学习目标
1．学会用while, as来说明事情发生的时间。
2．学会副词的比较级和最高级的使用。 自主备课（学习）
课前导学
fast
________
_________
2,
hard
________
______
3, high
_________
________
4,
beautiful
_______
______
5, carefully ________
________
6,
well
_________
________
7, badly
___________
________
8,
far
_______
_______
（二）用所给单词的正确形式填空
1.
_____________(After/ While) I had my breakfast, I went to school.
2.
John fell asleep ____________ (while / until) he was listening to music.
3.
The telephone rang _____________ (as/ while) I entered the room.
4.
He can swim_____________ (fast )among the four students .
5.
Which is_____________ (strong ),Tom or Jan ?
6.
My father came back home _____________ (early )than my mother.
7.
He looks even_____________ (ill)today
8.
English is used a lot _____________ (wide )than French .
9.
In English ,one of __________ (popular )kinds of food is fish and chips .
课堂活动
– task 1
Explain that ‘while, as’ mean ‘at the same time as’. We use them to talk about two or more actions that happen at the same time.
Step Six:
Language points
Using ‘while’ and ‘as’.
运用while和as.
while和as是时间连词,“当……时候”; 表示事情(动作)同时发生。
※当连接同时发生的两个长动作时，常用while。
e.g. While Millie was watching TV, Eddie was sleeping.
※当连接同时发生的一长一短两个动作时，用while或as引导时间较长的动作。这个长动作在时间较短的动作发生之前就已开始。
e.g. While Eddie was sleeping, Hobo went to watch TV.
As mother was cooking, Mary went back.
※当连接同时发生的两个短动作时，常用as。
e.g. As you see him, give him this letter.
※注意： while和as引导的状语从句在时态上必须和主句保持一致。D
Comparatives and superlatives (of adverbs)
副词的比较级和最高级
副词的比较级和最高级与形容词的比较级及最高级的构成方法相同，即单音节和部分双音节副词在词尾加“er”、加“est”构成比较级和最高级；多音节副词在副词之前加more和most 构成比较级和最高级；以后缀ly结尾的副词要用more和most。
e.g.
fast – faster
– fastestearly – earlier – earliest
late – later
– latest
beautifully – more beautifully – most beautifully
slowly
– more slowly – most slowly
quickly
– more quickly –most quickly
另外还有不规则副词的比较级和最高级：
e.g. well – better – bestbadly – worse – worst
much – more – most
little – less – least
far – farther – farthest
e.g. Sandy runs faster than Amy.
Daniel draws the most carefully in our class.
课堂反馈1. I pull the handle as _________________ (hard) as I could.
2. Tom is the _________________ (strong) of the two young men.
3. We’d better talk _________________
(little) and do more.
4. Look! The farmers are feeding the animals _________________ (busy).
5. English is _______________ (wide) spoken than Chinese at the moment.
6. We should speak to them even _________________
(polite).
7. The boy was too cold and hungry to go any _________________ (far).
8. He sang _________________ _(loud) of all the students in the class.
9. Would you please speak a little lower? You are talking______(noisy) of all.
10.It was terrible. It rained__________. People could_________(hard)go out.
（二）、同义句改写。
1．I am not as old as Tom.
I am ________ __________ Tom.
Tom is ________ __________ me.
2. Spring is the best season of the year.
Spring is better _______ ________ __________ season of the year.
Spring is better _______ ________ __________ seasons of the year.
3. Sandy is ten. Millie is twelve.
Sandy is _______ ________ ________ than Millie.
Millie is _______ ________ ________ than Sandy.
4. This mountain is 2000 meters high. That mountain is 2000 meters high, too.
This mountain is ________ ________ _________ that mountain.
5. I picked more apples than them two.
I picked _______ _______ _______ of us three.