(共15张PPT)
Module 2 The natural world
Unit 3 The Earth
第3课时 Grammar
目录
01
语法聚焦
02
课堂练习
语法聚焦
一、可数名词与不可数名词
【知识点思维导图】
【常考知识点详解】
可数名词有单数和复数形式,而不可数名词没有单复数之分,故不能在不可数名词前用数词或a / an修饰,但可以用some, any, a lot of, lots of, much, a little 等修饰。若表示不可数名词的数量时,一般用“数词+量词+of+不可数名词”,如:a piece of news 一则新闻。
常见的不可数名词有: news, advice, information, furniture, water, milk, bread, fun, work(注意:work意为“作品;著作”时是可数名词), housework, homework, weather, fruit, sugar, clothing, traffic, rice, beef, meat, music, rubbish, air, money, ink, tea, progress等。
二、there be句型
【知识点思维导图】
课堂练习
一、用所给单词的适当形式填空
1. I want to buy two bottles of _________ (milk) in the shop.
2. Three _________ (quarter) of the Earth is covered with water.
3. We can see there is a lot of ___________ (pollute) in the city.
4. I saw many _________ (animal) in the zoo yesterday.
5. There _________ (be) two books and a pencil on the desk.
milk
quarters
pollution
animals
are
6. We can get a lot of _________ (energy) from food.
7. There are many mountains and _________ (field) on Earth.
8. It is about 10 ___________ (kilometre) from my home to the hospital.
9. There _______ (be) four _________ (Japanese) and two ___________ (German) in the group.
10. There _________ (be) an apple and two pears on the table.
energy
fields
kilometres
are
Japanese
Germans
is
二、选择填空
( )1. —Can I help you, Madam
—Yes. I’d like some _________. (2020湖南邵阳)
A. pears B. banana C. milks
( )2. Would you send me some _________ of yours I miss you very much! (2020重庆)
A. magazines B. photos C. money D. advice
A
B
( )3. There _________ more than two ways to solve this Maths problem. (2020上海)
A. am B. is C. are D. be
( )4. Look! There are some_________ on the table.
(2020广西柳州)
A. bananas B. orange C. water
C
A
( )5. Mike doesn’t have enough money, so he can only afford _________. (2020湖南岳阳)
A. a bread B. too much bread C. a piece of bread
C
三、语法填空
Nowadays, the air is full of dust (灰尘). The water 1. _____(be) no longer clean and clear. The land is much 2. _______(poor). In order to build more houses or other 3. ___________(building), we cut 4. _________ trees. As a result, the Earth is becoming warmer and warmer.
is
poorer
buildings
down
5. ____________(lucky), people have realized (认识到) how serious the problem is. The polluted water and air can make 6._____(we) unhealthy. We can’t plant anything on poor land, so we will have nothing to eat. The whole world 7. ____________(come) to an end.
Luckily
us
will come
Therefore, we have to protect our environment (环境).
8. ____________, some things that benefit (有利于) us are harmful to the environment. It is hard for us 9. ____________(stop) using these kinds of things. Though we have done a lot to protect
10. ______Earth, it is not enough. Therefore, it is time for us to do something …
However
to stop
the
谢 谢!