外研版九年级下册Module 3 Unit 3 Language in use Grammar课件(共20张PPT)

(共20张PPT)
Module 3 Unit 3
Language in use
Grammar
Look and say
The apple is big.
The watermelon is ____________________
The pumpkin is _________________________
bigger (than the apple).
the biggest (of all).
Which is bigger
The mobile phone is expensive.
The iphone is _________________.
The imac is___________________________.
2500
5800
9900
Which is the most expensive
more expensive
the most expensive (among them)
1
2
能复习形容词和副词的用法。
能正确运用形容词和副词。
目标一:能复习形容词和副词的用法
Activity 1
Read the following sentences first and put them
into Chinese, then talk about them in groups.
People are wealthier today, and they live longer than they did in the past.
But people don’t take as much exercise as they used to.
More people have cars, and they walk or use their bikes less.
We eat better and we live longer.
Group
Discussion
小组合作观察每个句子，讨论、总结并分组展示。
Task 1: 查阅相关资料复习总结形容词和副词的句法功能；
Task 2: 查阅相关资料复习总结形容词和副词比较级和最高级的构成规则；
Task 3: 查阅相关资料复习总结比较级的句型和最高级的表达方式。
People are wealthier today, and they live longer than they did in the past.
But people don’t take as much exercise as they used to.
More people have cars, and they walk or use their bikes less.
We eat better and we live longer.
Activity 2
每个小组派代表总结发言。
1 组
2 组
3 组
4 组
形容词和副词
1.形容词的句法功能
形容词可放在名词之前作定语，也可放在系动词之后作表语，
还可作宾语补足语等。
e.g. Did you see that old photograph that I found It’s a lovely picture.
你看见我找到的那张老照片了吗？画面真美。(定语)
They were very nice. 他们很友善。(表语)
People’s lives seem busy now. 现在人们的生活似乎很忙碌。(表语)
We must keep our classroom clean and tidy.
我们必须保持教室干净整洁。(宾语补足语)
Activity 3
Summary
【注意】形容词作定语一般放在名词之前，但如果修饰的是不定代词something, anything, nothing, somebody, anybody, nobody等，就要放在后面。
e.g. Is there anything special in the paper today
今天报纸上有什么特别的新闻吗？
I didn’t find anything funny about it.
我觉得这事一点儿都不可笑。
很多副词都以-ly结尾，但名词+ly多为形容词，如：weekly, monthly, yearly, friendly, lovely等，注意区别。
e.g. A friendly voice answered the phone.
接电话的是一个友好的声音。
We go and do the weekly shopping every Thursday.
我们每周四去采购一次。
She had a lovely face.
她有一张漂亮的脸蛋。
2.副词的句法功能
副词一般用作状语，修饰动词、形容词、副词及全句，表示程 度、方式等。
e.g. They speak highly of you. 他们对你的评价很高。
We were very lucky to find you here.
我们很幸运在这里找到了你。
The spring passed too quickly. 春天过得太快了。
Hopefully, we’ll meet again on Friday.
希望我们星期五再见面。
形容词与副词的比较级和最高级
1.比较级和最高级的构成规则
构成法 原级 比较级 最高级
一般单音节词末尾加 -er, -est tall
great taller
greater tallest
greatest
以不发音的e结尾的单音词只加-r, -st nice
large nicer
larger nicest
largest
辅+元+辅结构的双写结尾的辅音字母,再加-er, -est big
hot bigger
hotter biggest
hottest
辅音字母+y结尾的词改y为i加-er, -est heavy funny heavier
funnier heaviest
funniest
多音节词和部分双音节词前加more, most构成比较级 quickly important more quickly more important most quickly
most important
2.比较级的句型
常见比较级句型有：
1) 比较级+than 比……更……
e.g. Health is more important than wealth.
He got up earlier than I did this morning.
2) 比较级+and+比较级 越来越……
e.g. The story gets more and more exciting.
Our lives are getting better and better.
3) the+比较级，the+比较级：越……，越……
e.g. The more time you spend on it, the greater progress you will make.
同级比较一般采用as… as…句型，否定句可以用not so/as…表示。
e.g. He is as tall as his father. 他和父亲一样高。
I get up not so early as you. 我不如你起得早。
3.最高级的表达方式
1) the+ 最高级+ of/in…
e.g. Jim is the tallest of the three.
He is the most diligent student in his class.
2) 选择疑问句
e.g. Who is the tallest, Tom, Jack or Bill
3) the+最高级+定语从句
e.g. It is the most interesting book I have ever read.
4.比较级和最高级的修饰语
比较级和最高级的修饰语应置于其所修饰的形容词或副词之前。常见的比较级修饰语有much, still, a lot, even, far等。
e.g. He worked much harder then.
那时他工作要努力得多。
常见的最高级修饰语有almost, by far, far, much等。
e.g. This is by far the most expensive bag in the shop.
这是目前这家商店里最贵的包。
目标二:能正确运用形容词和副词
Activity 1
1
Complete the passage with the correct form of the words in brackets.
For many people, life is a lot (1) _______ (easy) today. Medicine and diet are improving, and people are getting (2) __________ (healthy) and living (3) _______ (long). But communication is changing (4) _________ (fast) of all. Today, with the Internet, people can communicate (5) __________ (easily) than ever before with friends all over the world.
Not all the changes are (6) _______ (good) ones. More people drive cars instead of riding bikes, so they are not as (7) ______ (fit) as they were. Increasing traffic makes the roads (8) _____________ (crowded) than ever, and it also makes pollution (9) ________ (bad). We must all work harder to reduce pollution.
easier
healthier
the fastest
longer
more easily
fit
good
more crowded
worse
Activity 2
2
Work in pairs. Look at the two pictures and talk about how the town has changed. Use the words in the box to help you.
big building busy house modern more shop street tall traffic tree
1. There are more cars in the street today than it was 50 years ago.
2. The buildings are much taller, much more beautiful and much newer.
3. The streets are much wider.
4. The environment is much better.
5. I can see people are much busier than before.
6. The life is much better than before.
7. There are more shops than before.
Possible answers
综合上述目标，说说我们今天的收获。
学习目标
1
2
能复习形容词和副词的用法。
能正确运用形容词和副词。