仁爱版九年级英语Unit4课件

1、When was light bulb invented?Where was it developed?It was invented in 1879.It was developed in Korea.Pirates of the CaribbeanWhen was it directed?It was directed by Gore Verbinski in 2006.1, Whats it about?2, Do you think we will live in space one day?Its about life in space .Yes , I think we will

2、live in space one day.We will be able to do anything that can be done on earth.含情态动词的被动语含情态动词的被动语:情态动词情态动词 + be + 动词的过去分词动词的过去分词（can, must, may, should, could ,)The classroom is cleaned by us three times everyday.我们每天必须打扫教室我们每天必须打扫教室3次。（次。（must）The classroom by us three times everyday.must be cleane

3、d 1aLook , listen and sayThere will be a wonderful movie this Saturday evening. 1，本周六晚将有一场精彩的电影。，本周六晚将有一场精彩的电影。2，听起来不错。，听起来不错。3，将来，将来4，我们能做在地球上能做的任何事情。，我们能做在地球上能做的任何事情。5，真有趣！，真有趣！6，我等不及了！，我等不及了！There will be a wonderful movie this Saturday evening.That sounds excitingin the futureWe will be able to

4、do anything that can be done on earth.What fun!I cant wait!Read 1a after the tape by yourselves.Work aloneDecember 8th, Tuesday Cloudy Kangkang and I are going to watch a wonderful _ this Saturday evening. The poster says its about _ _ _. In the movie, all the people travel _ _ and they can visit _

5、_ _. Kangkang thinks we will live _ _ one day. There will be houses, schools, _, and _. We will be able to do _ that can be done on earth. I think we will be able to fly everywhere in the future. I hope our dreams will come true.movielifeinspacebyspaceshipplanetslikeMarsinspacehospitalsso onanything

6、1b 2a Listen , read and say 1.Does Kangkang believe there are aliens ? What about Maria ?2. What does the American scientist think about aliens ?2bM: Do you believe there are aliens?K: I am afraid not.Aliens are described and discussed by many people. I dont think aliens can be found in space.M: You

7、 are probably right. I wont believe there are aliens until I see with my own eyes.not until 直到才(Expressing possibility and impossibility) (So far ,aliens have not been found . But I believe they may be found in space one day.)2cWork alone Match the two columns to make sentences.( ) 1 . Life may be a

8、 . done carefully .( ) 2 . More satellites must be b . seen by people .( ) 3 . Scientific research should be c . sent into space .( ) 4 . Other planets may be d . found on( ) 5 . Aliens have not been e . visited in the future . dcaebother planets some day.含有情态动词的被动语态含有情态动词的被动语态情态动词 + be + 动词的过去分词 1.

9、Other planets may be visited soon in the future .2.These trees must be watered in time .3.It can not be done by him .4.May a dictionary be used in the exam ?否定句 一般疑问句 1. 应该认真地进行科学研究。应该认真地进行科学研究。 Scientific research _ _ _ carefully.shouldbedone2. 必定会发射更多的人造卫星进入太必定会发射更多的人造卫星进入太空。空。(must,launch) More m

10、an-made satellites _ _ _ into space .mustbelaunched3. 我认为外星人不会在太空中被发我认为外星人不会在太空中被发现。现。(can, find) I dont think aliens _ _ _ in space .canbefound4. 雪必须在两点前清扫雪必须在两点前清扫掉。掉。(must,move away) The snow _ _ _ _ before 2:00.mustbemoved away5. 那个工作两天做不那个工作两天做不完。完。(can, finish) The work _ _ _ in two days .cant

11、befinished6. 这个表该修这个表该修了了。(should,repaire) The watch _ _ _ .shouldberepaired(should,do)请根据语境完成句子，每空一词请根据语境完成句子，每空一词。1.Football _ often _ by him on the Playground with his friends.isplayed2. Books _ often _ by me from the school library .areborrowed3. The building _ _ by our school last year .wasbuil

12、t4. David Beckham _ _ in February 1975 .wasborn5. A meeting _ _ _ by the famous writer the day after tomorrow .willbeheld6. A new supermarket _ _ _ in our city now.isbeingbuilt7. Many man-made satellites _ _ _ _ into space .havebeensentupwasbeingwritten8. The letter _ _ _ by me at eight last night .Science is