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1、Unit 10 Jobs and Chores一. 教学内容：Unit 10 Part 1学会用现在完成时描述刚刚做完的动作或事情。二. 教学重点：1. 现在完成时2. 课文解析。三. 具体内容。（一）现在完成时：1. 表示到现在为止已经完成的动作，强调动作的结果和对现在的影响。常与just, yet, already, ever, never 等时间状语连用。e.g. I have already done my work.（说明不用再工作了）I have become a soldier.（我过去当上了兵，现在仍是兵） 2. 表示过去已经开始，持续到现在仍未结束，并含持续到将来的意思。此用
2、法经常与一些表示一段时间的时间状语连用。如：today, recently, lately, since, during/in the past two days, this week, these days, so far, for a long time e.g. We have waited for the whole day.（现在仍然在等） 3. 构成：主语+ have/has +done I have written a postcard to my friend. She has lived here since she was born. 4. have/has been to
3、 和have/has gone to 的区别： have/has been to 表示“去过某地”，表明说话人的一种经历，可以与“once, several times, ever, never”连用。 e has been to Shanghai three times. have/has gone to 表示“去了某地”，表明主语已在去某地的路上或已到达某地。一般只能用于第三人称，不能与上述时间状语连用。 He has gone to Shanghai. 5. 过去分词的构成 规则变化：与动词过去式的规则变化相同，即在词尾加ed work-worked-worked move-moved-
4、moved stop-stopped-stopped study-studied-studied 不规则变化：1）动词原形，过去式，过去分词三种形式完全相同。put-put-put hurt-hurt-hurt cut-cut-cut shut-shut-shut2）过去分词与过去式相同。 make-made-made dig-dug-dug build-built-built pay-paid-paid 3）过去分词与动词原形相同，与过去式不相同。 become-became-become run-ran-run overcome-overcame-overcome 4）三词形式完全不相同，
5、过去分词多以n/ne/en结尾。 take-took-taken eat-ate-eaten see-saw-seen grow-grew-grown do-did-done go-went-gone（二）课文解析： 1. And, to our surprise, they said okay! to ones surprise 使人吃惊的是 To our surprise, Jack came into the classroom. To my great surprise, father handed me the key to the new car. to ones joy/horr
6、or To his horror, they saw the plane falling to the earth, head first. To my great joy, the school is organizing an outing next week.2. We know that the teenagers in our community needed a place to hang out, to play sports, to watch movies, or to meet new people. hang out居住，聚集 Where does your friend
7、 John hang out? He hangs out at Green Street. They often hang out in a bar near their school.3. One group is in charge of developing the activities for the center, another in charge of finding more teenagers, and some of us are responsible for cleaning the house. be in charge of 负责某事 When I was in s
8、chool, I was in charge of the student union. Ill be in charge of the whole factory next week when the director is away. Who is in charge of here?4. put up Our geography teacher put up a map of China on the wall in our classroom last week.A new teaching building will be put up next June in our school
9、.5. take placeThe wedding took place at 11 a.m. on October 2.Our graduation ceremony will take place next July.6. make progress Li Bing is poor in English. His English teacher expects him to make some progress at the end of the term.7. look + adj. The girl looks nice in the red skirt.You look pale.
10、Whats wrong with you?8. decide to do sth. Li Ming decided to go to America for Masters degree last June.Have you decided to go skiing in Harbin this winter?9. We have also repaired the roof, which was in a bad state. be in a state 处在某种状态下 She is in a poor state of health. Ice is water in its solid s
11、tate. For some days, the family lived in a state of excitement. Ex. Read the letter and complete the letter with the verbs from the box.cleaned up finished painted put repaired replaced Dear Grandma, Thanks for your letter. Do you remember that I told you about the new community center? Well, we are
12、 making a lot of progress. We have already new locks on the doors (that was the first thing we did), but we havent the broken windows yet. Do you also remember I told you about the yardit was all dirty and messy? Well, we have already the yard. It looks really nice now. We have also the roof, which
13、was in a bad state. There are still some jobs to finish. For example, we havent the walls yet and we havent fixing the pipes yet. So, as you can see, we are going to be very busy! I hope you can come and see the community center in the future. Yours, Gary. 课堂练习I. 写出下列动词的过去式和过去分词：1. have _ _ 2. make
14、_ _3. happen _ _ 4. arrive _ _5. tell _ _ 6. move _ _7. order _ _ 8. park _ _9. know _ _ 10. write _ _11. break _ _ 12. feed _ _13. clean _ _ 14. sweep _ _15. cut _ _ 16. fix _ _17. come _ _ 18. go_ _II. 将下列句子改成否定句，一般疑问句, 并作肯定或否定回答。1. I have already read twenty-two pages._. _? _2. We have just done
15、two exercises._. _? _3. The rain has already stopped._. _? _4. The film has begun. _. _? _5. I have made many friends here._. _? _III. 翻译句子。1. 我们已经取得了巨大进步。We have _ a lot of _.2. 工程进展如何？_ is the project _?3. 他们刚点了吃的。They have _ _ some food.4. 她刚从房间冲出来。She _ just _ _ _ the room.5. 他们刚刚搬了新家。They have just _ _ a new house.用心 爱心 专心