【冀教版】九年级英语上册Lesson 16 How Safe Is Your Home课件.ppt

Unit 3　Safety Unit 3　Safety prevent的用法 Lesson 16:How Safe Is Your Home? 1.The rain prevented us from 　　　 in time.? A.come B.came C.comes D.coming 2.The heavy snow 　　　me 　　　to school.? A.prevented;driving B.kept;driving C.stopped;drive D.stopped;to drive 辨析leave与forget 1.放学后别忘记关灯。 Don’t 　 　 　 　 turn off the lights after school.? 2.This morning I went to work in such a hurry that I 　　　 the key at home.? A.forgot B.left C.missed D.lost forget to put out的用法 1.远水救不了近火。 Far water does not 　 　 　 　 near fire.? 2.这只猴子足够聪明,用毛毯把火扑灭了。 The monkey was 　 　 　 　 to 　 　 　 　 the fire with a blanket.? put out clever enough put out 辨析instead与instead of 1.Ann累了,就让我来做那件事吧。 Ann is tired.Let me do that 　 　.? 2.我们没乘公共汽车,而是步行去了那儿。 We went there on foot 　 　 　 　 by bus.? 3.He didn’t answer me. Instead,he asked me another question.(合 为一句) He asked me another question 　 　 　 　 answering me.? instead instead of instead of 祈使句的否定形式 1.别冒雨干活。 　 　 work in the rain.? 2.下次决不能再迟到。 　 　 be late again next time.? 3.禁止停车。 　 　 　 　.? Don’t Never No parking 一、选词填空 instead of,serious, electricity,bathroom,prevent 1.Many 　 　 accidents happen in people’s homes.? 2.Can people 　 　 these accidents?? 3.The kitchen and the 　 　 are the two most dangerous rooms in the house.? 4.Use baking soda or salt to put out kitchen fires 　 .　 water.? 5.Dry your hand before you use 　 　.? serious prevent bathroom instead of electricity 二、单项选择 ( )6.Miss Yang taught us English 　　　Mr.Green.? A.instead of B.but C.because D.instead ( )7.The earth is our home.We must 　　　 it clean.? A.change B.sweep C.keep D.build ( )8.The government will prevent them 　　　 down those trees.? A.cut B.to cut C.cutting D.to cutting ( )9.The firemen 　　　the big fire in 20 minutes.? A.put on B.put up C.put off D.put out ( )10.Leave him