《A green World》PPT习题课件(第1课时)

牛津译林版八年级英语下册《A green World》PPT习题课件(第1课时)，共13页。

基础知识回顾

Ⅰ.根据首字母及汉语提示补全单词

1.Can you be 　serious　(  严肃  ) for once?This is important for everyone. 

2.My Taiwan friends plant some 　breadfruit　(  面包果  ) trees in their gardens. 

3.The costs were 　reduced　(  减少  ) by 20% last year and it was a great success. 

4.Our teacher says we can 　recycle　(  回收利用  ) waste to protect our environment. 

5.The soldiers 　dug　(  挖掘  ) lots of people out of the bricks and stones after the earthquake. 

Ⅱ.根据句意用所给词的适当形式填空

1.Planting trees　is　(  be  ) good for the environment. 

2.Is it useful for us　to protect　(  protect  ) the environment? 

3.—How can we reduce air pollution?

—By　riding　(  ride  ) bicycles. 

4.My mother always　drives　(  drive  ) me to school every time it rains. 

5.As soon as the work　is finished　(  finish  ) tomorrow,they’ll go for a holiday. 

Ⅲ.用方框中所给词的适当形式填空

lock,plant,take,go,lead

1.More trees will　be planted　on the hills. 

2.Loud noise　leads　to hearing problems. 

3.It’s wise for people　to take　a walk often. 

4.Remember　to lock　the door when you leave. 

5.Turn off the lights before　going　to bed. 

综合能力提升

Ⅰ.单项填空

(  D  )1._________those lights,please.Don’t use so much energy. 

A.Take off B.Put on

C.Turn on D.Turn off

(  B  )2.Many accidents_________by careless drivers last year. 

A.are caused B.were caused

C.have caused D.will cause

(  A  )3.We should try to_________all our waste paper. 

A.recycle B.protect

C.produce D.reduce

(  D  )4.Too much water_________in our school every day.It’s a serious problem. 

A.has wasted B.have wasted

C.was wasting D.is wasted

(  A  )5.Remember_________the magazine to Sandy after_________it. 

A.to return;reading

B.returning;reading

C.to return;read

D.returning;reads

(  D  )6.Many children are so poor that they_________to go to school. 

A.are able to afford

B.can afford

C.can’t be able to afford

D.can’t afford

… … …

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