江苏省句容市天王中学九年级英语下册 Unit 4 Life on Mars Grammar学案（无答案）（新版）牛津版.doc

unit 4 grammar【课前导学】let students recognize the types of these sentences.（辨析句型）1. it started to rain when we were at the park.2. the telephone rang while the girl was doing her homework.3. dont forget to turn off all the lights before you leave the house.4. i will not start to cook dinner until you come back from work.5. all the boys rushed out of the classroom as soon as the bell rang.【课堂学习】一、 check the answers, and encourage some students to give other examples.二、 自主合作（一） 探究活动一 part a using adverbial clauses or simple sentences.( 1 ) we can rewrite some adverbial clauses in simple sentences with prepositional phrases beginning with at the age of, because of and without. (ppt)( 2 ) practice ( 3 ) 归纳（见课件）（二）探究活动二 partbusing object clauses or simple sentences( 1 ) we can rewrite some object clauses in simple sentences with prepositions like of and about.the smell of the pills reminds them that food on the earth is tasty.the smell of the pills reminds them of the tasty food on the earth.are they sure about space travel will be very fast?are they sure about the fast speed of space travel?( 2 ) ask students to do exercise of part b. explain the requirement of the exercise. millie knows little about the planet mars. she is asking daniel for more information. rewrite millies sentences using the words in brackets.( 3 ) practice( 4 ) 归纳（见课件）(三) 探究活动三 partc using defining relative clauses or simple sentences( 1 ) we can rewrite some defining relative clauses in simple sentences with prepositions like with and in.people might live in houses which have huge comfortable rooms.people might live in houses with huge comfortable rooms.on mars you might see people who wear special boots.on mars you might see people in special boots. ( 2 ) practice( 3 ) 归纳（见课件）( 4 ) check the answers ( partc1 and partc2 )三、 归纳总结 what have you learned in this class? do you have any questions to ask?四、 检测反馈rewrite the sentences into simple sentences.（见课件）【课后拓展】一、 根据句意及首字母提示写出所缺的单词。1. im s_ you will win the game.2. this photo r_ me of my old friends.3. the d_ between you and me wouldnt be a problem.4. this is the road that c_ the city.5. everything is p_ if we want it enough.6. is there any p_ that youll be back by the weekend?7. how can you tell the d_. 8. football is a game w_ is liked by most boys.9. he never thinks what others think a_ him.10. this is a s_ decision.二、单项选择( ) 1.they dont know _ their parents are.a. that b. what c. why d. where( ) 2.please tell me _ last year. a. what does your sister work b. where did your sister workc. where your sister works d. where your sister worked( ) 3.she asked me if i knew _.a. whose pen is it b. whose pen it was c. whose pen it is d. whose pen was it( ) 4.you must remember _. a. what your mother said b. what did your mother sayc. your mother said what d. what has your mother said( ) 5.did you know _? a. who he was looking after b. who was he looking forc. who he is looking for d. who he is looking after( ) 6.could you tell me _? a. when will they leave beijing b. when would they leave beijingc. when they will leave beijing d. when did they leave beijing( )7.what was the party like? wonderful. its years _ i enjoyed myself