《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 ... ... ... 关键词：《A green World》PPT课件免费下载，.PPT格式