【最新】九年级英语全册 Unit 13 Were trying to save the earth第二课时 Section A (3a-4c)作业课件人教新目标版-人教新目标版初中九年级全册英语课件

1、Unit 13Were trying to save the earth!第二课时Section A (3a4c)一、用括号内所给单词的适当形式填空。(53分15分)1We should protect _(endanger) animals. 2According to _(science) studies, eating fruit is helpful. 3As far as we know, smoking is _(harm) to our health.4Many people forget that _(save) the earth begins with small thin

2、gs. 5They have even asked government to develop laws _(stop) the sale of shark fins. endangeredscientificharmfulsavingto stop二、用方框中所给单词的适当形式填空。(53分15分)6This kind of car is too expensive. I cant _it. 7More _will be made to fight pollution in the near future. 8This kind of bag is made of _paper and ca

3、n be recycled. 9With the development of_, it will cause some pollution problems. 10The boss is so _that he keeps his workers working ten hours every day. affordlawsreusableindustrycruel三、单项选择。(54分20分)( )11.Mike doesnt have enough money, so he can only _ a piece of bread.Aoffer Bpay Cafford Dprovide(

4、 )12.Whose Tshirt is this?It _ be Johns. It must be too small for him. Amight Bcant Cneednt Dmay( )13.Please _ the water when you brush your teeth. Atake down Bturn upCtake away Dturn offCBD( )14.It is _ dangerous for kids _ in the river.Aso；swim Btoo；swimCtoo；cant swim Dtoo；to swim( )15.So far, the

5、 number of people using 5G mobile phones _ a lot.Ahas increased Bhave increasedCis increasing Dare increasingDA四、根据汉语意思完成下列句子。(54分20分)16你愿意参加植树活动吗？Would you like to _planting trees? 17这笔资金被地方政府用来支付公用事业。The money is used by local government _public services.18他切下了一小片柠檬给我。He _a small piece of lemon an

6、d gave it to me. 19在海洋生态系统中，鲨鱼在食物链的顶端。Sharks are _the food chain in the oceans ecosystem.20人们应该立刻采取行动让我们的环境变得更美好。People should _at once to make our environment more beautiful. take part into pay forcut offat the top oftake action五、短文填词。(103分30分)用方框中所给单词的适当形式填空，使短文完整、通顺。pollutemethodintoadvantagerecy

7、cleonesomething differentinsteadplantThe air is badly polluted around us because our cities have many factories that burn coal. Every year these factories pour a large amount of black smoke 21._ air. Besides, there are more cars in cities now. intoThere are some 22._ to solve the problem. 23._ of al

8、l, we should ask the factories to stop giving out black smoke into air. Next, wed better ride bikes or walk 24._ of driving to school. The 25._ of bike riding or walking are that its good for health and it doesnt cost 26._. Whats more, its a good idea to plant more trees and flowers. 27._ trees not only makes air cleaner, but also makes our environment more beautiful. Finally, we need 28. _books and paper and stop using paper napkins. That can help us cut down fewer and fewer trees. I think everyone should play a part in solving the air 29._. Im sure