仁爱版九年级英语全一册 Unit 2 Saving the earth. Topic 3 Section D课件(共18张PPT)

(共18张PPT)
模块二　第三章　Section D
一、翻译下列短语
1．把……从……移走______________________
2. 即使，尽管_________________
3．不同种类的……___________________________
4. 文化差异_________________________
5．增肥___________________
6. 历史事件_______________________
remove...from...
even though
different types of...
culture differences
put on weight
historical events
二、根据音标、所给单词或上下文语境完成下列句子
1．Weeks of hot and _________/dra / weather make the crops dead.
2．When you are learning a language, use it as often as possible, ________ you may drop it.
3．We can see a lot of _____________(insect) in the field in summer.
4．Smoking can _______________(serious) damage your health.
dry
or
insects
seriously
三、选择填空
(　 　)1.Since the runner hurt himself badly because of an accident, we needed someone else to ________ him.
A．replace B．remove　 C．respect
A
(　 　)2.As far as I know, lots of people still go to climb Qomolangma every year ________ it's very dangerous.
A．so that B．because of　 C．even though
(　 　)3.He ________ his hand from her shoulder after talking.
A．replaced B．respected　 C．removed
C
C
四、情景交际
1．你上学快要迟到了，妈妈可以这样催促你：
_______________！
2．你建议同桌短途旅行时可以走路或者骑行，可以这样说：
________________________________________________________．
3．你提醒Jane离开房间时要关灯，可以这样对她说：
__________________________ when you leave the room.
Hurry up
Walk or ride a bike when you have a short journey
Please shut off the lights
五、看图写话
1.volunteer, now
_____________________________________________________
2.remove, CO2, from
_____________________________________________________
The two young volunteers are planting a tree now.
Forests remove CO2 from the air.
六、阅读理解
The Garbage Project started at the University of Arizona in 1973. Since then, the students and teachers in it have studied the modern garbage in different cities.
To study the garbage, the students had to travel to landfills(垃圾填埋场). While the students were studying the garbage, they wore special clothes. Students were very careful when they opened bags of garbage.
One important thing the students have learned is that the garbage in landfills disappears very slowly. That was surprising to both the students and many scientists. These scientists thought that about 70% of the garbage in landfills would disappear quickly. Even in cities with lots of rain, the students found newspapers from 1948, 40-year-old hot dogs and vegetables from 1970. And the students also found many more empty bottles of cola than they expected(预料)．
How to dispose of our garbage well depends on what kind of garbage it is: regular garbage, dangerous materials or recyclable materials. Regular garbage goes to regular landfills. Dangerous materials are harmful to people's health and the environment. They shouldn't go into regular landfills.
Homes are full of dangerous waste. One kind of the dangerous waste in homes is batteries. When batteries are thrown directly in a landfill, they often break open. The poison(毒素) inside them moves through rain water to the bottom of the landfill. Then it can pollute the natural water in the ground.
Another dangerous waste from homes is motor oil. When people pour old motor oil on the ground or throw it in the garbage, it pollutes the environment.
Our garbage problem is not new, but as the world's population continues to grow, it will become a bigger and bigger problem.
(　 　)1.The Garbage Project started at the University of Arizona in ________.
A．1973 B．1970
C．1948 D．1940
A
(　 　)2.To study the modern garbage, the students had to ________.
A．break batteries open
B．travel to landfills
C．bury the garbage themselves
D．throw bags of garbage away
B
(　 　)3.The underlined phrase “dispose of” in Paragraph 4 means “________”．
A．give up B．deal with
C．worry about D．put up
B
(　 　)4.From the passage, we know old motor oil ________.
A．should go to regular landfills
B．isn't harmful garbage
C．mustn't be poured on the ground
D．never pollutes the environment
C
(　 　)5.Which of the following is TRUE according to the passage
A．There are only two kinds of dangerous waste in homes.
B．Scientists thought about 70% of the garbage in landfills would disappear slowly.
C．The students found empty bottles of cola were not as many as they expected.
D．Batteries often break open when they are thrown directly in a landfill.
D