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1、此資料由網(wǎng)絡收集而來，如有侵權(quán)請告知上傳者立即刪除。資料共分享，我們負責傳遞知識。Unit 10 Jobs and Chores一. 教學內(nèi)容： Unit 10 part 2 1. 現(xiàn)在完成時里already, yet 的用法 2. 現(xiàn)在完成時延續(xù)性動詞及非延續(xù)性動詞的使用3. 重點詞組二. 具體內(nèi)容：I. yet和already都是副詞，意思是“已經(jīng)”.常與現(xiàn)在完成時連用。Already 用于肯定句。e.g. I have already finished my homework. I have already done it twice.yet 常用于否定句和疑問句中，通常放在句尾。e.g

2、. I havent finished my homework yet. The meeting will be held in half an hour, but they havent got everything ready yet.II. 現(xiàn)在完成時應注意的幾點。 1. 現(xiàn)在完成時句中常見的時間狀語A. 表示從過去一直持續(xù)到現(xiàn)在，不能是具體的過去時間for + 表示一段時間的詞語since + 表示過去時間點的詞語since +表示過去的時間狀語從句eg. I have been a teacher _ a year.He has been at this school _ 1992.

3、We have learned 1,000 English words _ we came to this school.B. just, already, yet, before/ ever, never有此類副詞時，常強調(diào)動作完成，不強調(diào)動作的持續(xù).eg. Have you _been to Japan?I have _ finished my homework.I have finished my homework .I havent finished my homework _.2. 區(qū)分短暫性動詞與持續(xù)性動詞.表示短暫性(瞬間性)的動詞在現(xiàn)在完成時的句中不能和一段時間連用.即for,

4、 since短語或how long問句e.g. I have bought this pen for 2 months.I have had this pen for 2 months.How long have your this pen?The play has begun for an hour.The play has been on for an e/arrive-be go out be out leave-be away/frombegin-be on buy-have borrow-keepjoin- be a member of die-be dead catch a col

5、d- have a coldEx. Correct the mistakes in the following sentences.How long have you become a league member？For more than one year.Have you arrived here since last night?Yes, youre right.The dog has died for a month.He has gone to Shanghai twice.How long have been at this school?Since two yearsEx. Ch

6、ange the sentences into the present perfect.1. My father came back from the bookshop just now.My father _ just _ _ the book shop.2. He began to learn Chinese in 2001.He _ _ Chinese since 2001.3. The film began two minutes ago.The film _ _ _ since two minutes ago.4. He has had the motorbike for two y

7、ears.Its two years _he _ the motorbike.He _ the motorbike two years _.Two years _ _ since he _ the motor bikeIII. 重點詞組。1. so far - up to nowSo far the work has been easy.2. use sth. to do sth.They use animals to do farm work.We use stamps to send letters.3. as well; too; also; either;- My sister lik

8、es pop music. I like it too.- I also like it.I dont like football. My mother doesnt like it either.He is a teacher and he is a writer as well.4. as well asJohn as well as Jack were present that day.The teacher as well as his students is here.He is interested in painting and writing music as well.It

9、is a great gift for him as well as for the whole family.5. hurry off 匆匆離去He hurried off without a word.6. take turns to doThe two sisters took turns to care for their sick mother in hospital.The boys took turns to see the examiner.7. instead ofIf you are busy, Ill ask Tom to do it instead of you.Why

10、 did they choose Tom instead of David?課堂練習I. 對畫線部分提問。1. I have spoken to 10 people about the project ._?2. He has worked in Paris _?3. She has spent 3 hours doing her homework ._?4. I have learned from the journey how to make friends. _ ?5. They changed the empty house into a club ._?6. He has drunk

11、 one bottle of milk. _?II. 填空1. Ive_ fed the cat, but I havent washed the dishes _.2. _ _ washed the clothes yet? Yes, Ive _done that/ No, I havent yet.3. _you cleaned your room yet ?No, I havent.4. Have you swept the yard_?Yes, Ive _finished.5. Have you finished your homework _?III. 時態(tài)填空1. He_ (go)

12、 to America the year before last.2. -What _ you _(do)? -I _ (be) a teacher.3. Do you like _ (drink) milk?4. He _ _(not have) his supper yet.5. We _ (see) Uncle Li tomorrow.6. Joans mother often _ at four, now she (cook)7. He _(read) a book when the accident (happen).8. _ (travel) by air is very fast9. Let us _ (wait) outside.10. The teacher told us _ (not talk) any more.