八年级英语jobsandchores教案1

1、Unit 10Jobsand 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 donemy work.（说明不用再工作了）I have becomea 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。此用法经常与一

2、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, thesedays, so far, for along timee.g. Wehave waited for thewhole day.（现在仍然在等）3. 构成：主语+ have/has +doneI have written a postcard to my friend.Shehas lived heresince shewas born.4. have/has been to 和 have/has gone

3、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。ehas 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 goneto 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 edwork-worked-workedmove-moved-movedstop-stopped-stoppeds

4、tudy-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。cut-cut-cut shut-shut-shutput-put-put hurt-hurt-hurt2）过去分词与过去式相同。make-made-made dig-dug-dug build-built-builtpay-paid-paid3）过去分词与动词原形相同，与过去式不相同。become-became-becomerun-ran-run overcome-overcame-overcome4）三词形式完全不相同，过去分词多以 n/ne/en 结尾。take-took-takendo-

5、did-doneeat-ate-eaten see-saw-seen grow-grew-growngo-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 cameinto theclassroom.To my great surprise, father handed me thekey to the new car.to ones joy/horrorTo his horror, they saw theplane falling to

6、the earth, head first.To my great joy, the schoolis organizing an outing next week.2. We know that the teenagers in our community needed a place to hang out, to play sports, to watchmovies, or to meet new people.hang out 居住，聚集Wheredoes your friend John hang out?He hangs out at Green Street.They ofte

7、n hang out in abar near their school.3. One group is in charge of developing the activities for the center, another in charge of finding moreteenagers, and someof us areresponsible for cleaning the house.bein chargeof 负责某事When I was in school, I was in chargeof thestudent union.Ill be in chargeof th

8、e whole factory next week when thedirector is away.Who is in chargeof here?4. put upOur geography teacher put up amap of China on thewall in our classroom last week.A new teaching building will be put up next Junein our school.5. take placeThewedding took place at 11 a.m. on October 2.Our graduation

9、 ceremony will take place next July.6. make progressLi Bing is poor in English. His English teacher expects him to make some progress at the end of theterm.7. look + adj.Thegirl looks nice in the red skirt.You look pale. Whats wrong with you?8. decide to do sth.Li Ming decided to go to America for M

10、asters degree last June.Have you decided to go skiing in Harbin this winter?9. We have also repaired the roof, which was in abad state.bein a state 处在某种状态下Sheis in a poor stateof health.Iceis water in its solid state.For somedays, thefamily lived in a stateof excitement.Ex. Read the letter and compl

11、ete theletter with the verbs from thebox.cleaned upfinishedpaintedput repairedreplacedDear Grandma,Thanks for your letter. Do you remember that I told you about the new community center? Well, weare making a lot of progress. We have alreadynew locks on the doors (that was the first thingwe did), but

12、 we haventthe broken windows yet. Do you also remember I told you aboutthe yardit was all dirty and messy? Well, we have alreadythe yard. It looks really nice now.We have alsothe roof, which was in a bad state. There are still some jobs to finish. For example, wehaventthewalls yet and we haventfixin

13、g the pipes yet. So, as you can see, we are goingto be very busy! I hopeyou can comeand seethe 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_ _3. happen _ _4. arrive _ _5. tell _7. order _9. know _6. move_ _8. park _ _10. write _ _11. break _ _13. clean _ _15. cut _ _17. come_ _12. feed _ _14. sweep _ _16. fix _ _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 donetwo exercises._._?_3. Therain has already stopped._._?_4. Thefilm has begun._._?_5. I have made many fri