牛津譯林版八年級英語下冊《A green World》PPT習題課件(第1課時)，共13頁。
基礎知識回顧
Ⅰ.根據(jù)首字母及漢語提示補全單詞
1.Can you be serious ( 嚴肅 ) 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 ( 減少 ) 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.根據(jù)句意用所給詞的適當形式填空
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.用方框中所給詞的適當形式填空
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.
綜合能力提升
Ⅰ.單項填空
( 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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關鍵詞：《A green World》PPT課件免費下載，.PPT格式
