仁爱版九年级上册Unit 2 Saving the earth.Topic 3 Section B练习课件(共16张PPT)

(共16张PPT)
模块二　第三章　Section B
一、翻译下列短语
1．应该______________
2. 停止，关掉______________
3．节能_________________
4. 布袋________________
ought to
shut off
save energy
cloth bags
5．毕竟；归根结底_______________
6. 对……有好处_________________
7．呼救__________________
8. 不如……________________________
after all
be good for
cry for help
not as/so...as...
二、根据音标、所给单词或上下文语境完成下列句子
1．We should take ____________/' k n/ to protect the wild animals because the number of them is becoming smaller and smaller.
2．I heard that someone was crying _________ help but I didn't know where it was.
action
for
3．If people choose a _____________(green) lifestyle, the world will become much better.
4．She bought some ___________(cloth) to make herself a dress.
5．The _________________/ lek'tr s ti/ had been cut off.
greener
cloth
electricity
三、选择填空
(　 　)1.When you go to crowded places, remember to keep a safe ________ during the epidemic(流行病)．
A．communication B．distance　 C．situation
(　 　)2.Students are encouraged to develop critical(批判性的) thinking ________ accepting opinions without questioning them.
A．according to B．instead of　 C．as well as　
B
B
(　 　)3.We shouldn't waste water, ________ many places are short of fresh water.
A．as a result B．after all　 C．so far　
(　 　)4.—Would you like to be a greener person
—________， I'd love to.
A．Of course B．I'm sorry　 C．Certainly not
B
A
(　 　)5.—I find English is not difficult. It's easy to learn it well.
—________. You must try your best.
A．Practice makes perfect
B．Easier said than done
C．The early bird catches the worm
B
四、情景交际
1．你想建议大家如果短距离出行，最好走路或骑自行车，可以这样说：
We had better __________________________________________________．
2．Jack请你不用电的时候关闭电源，他可以这样说：
Please ________________________________________________________．
walk or ride a bike if we travel a short distance
shut off the electricity when you are not using it
五、看图写话
1.when, leave
_____________________________________________________
2.try, when, travel
_____________________________________________________
The girl shut off the electricity when she left the room.
Try to ride a bike when you travel.
3.should, cloth bag
_____________________________________________________
4.family, grow, themselves
_____________________________________________________
People should take a cloth bag to go shopping.
The family grow vegetables (by) themselves.
At the age of nine, an American boy called Milo Cress had a question: ________
Through lots of research(调查), Cress found that Americans use about 500 million straws every day. In hope of reducing plastic waste, he founded the Be Straw Free project.
1
六、补全短文
B
2 He asked a local restaurant to stop offering straws with every drink order. It was a simple change. However, it would save money. And by doing that, the restaurant would cut down(削减) on its straw use by 50 percent.
D
For the year that followed, Cress tried to spread his project across the United States. 3 They stop providing the customer with a straw unless(除非) he or she asks for one. In 2018, Seattle became the first American city to completely stop using plastic straws.
A
4 He has spoken to tens of thousands of students around the world. He wants to encourage more people to say no to the plastic straws.
“5 And it makes me feel that I could make a difference, too，” Cress says.
E
C
A．More and more restaurants agreed to join.
B．How many plastic straws(吸管) do Americans use every day
C．Focusing on(致力于) straws is one simple step we all could take.
D．Cress started the project in his hometown－Burlington, Vermont.
E．After his project became popular, Cress took his findings on the road.