人教版新目标八下：Unit 8 Have you read Treasure Island yet Section A(共47张PPT)

1、Section APeriod Threefictionscience fictiontechnologyFrench n. 小说小说科幻小说科幻小说n. 科技；工艺科技；工艺n. 法语法语Words and expressionsTo learn the Present perfect tense with already and yetTo learn the new words: fiction, technology, French1.I havent read it yet.2.Sandy, have you finished the reader yet?3. Have you r

2、ead Little Women yet?4. Ive already read it. 5. Ive just finished Oliver Twist and 6. Have you heard of them yet?【例句例句】7. Has Tina read Treasure Island?8. Steve, have you decided yet which book to write about for English class?9. Ive already finished reading it!10. Have you at least read the back of

3、 the book to see what its about?11. But Ive found the ship and made a small boat.【例句例句】12. Ive brought back many things I can use.13. Although I have lost everything, I have not lost my life.14. I have already cut down trees and built a house.15. He is smart and I have already taught him some Englis

4、h.【例句例句】1.I _ _ read it _.2.Sandy, _ you _ the reader_?3. _ you _ Little Women _?4. Ive _ read it. 5. Ive _ _ Oliver Twist and 6. Have you _ them _?justFill in the blanks.have not yethavefinishedHavereadyetyetalready finished heard ofyetgo Ready?7. _ Tina _ Treasure Island?8. Steve, _ you _ _ which

5、book to write about for English class?9. Ive _ _ reading it!10. _ you at least _ the back of the book to see what its about?11. But I _ _ the ship and made a small boat.Hasreadhavedecided yetalreadyfinishedHavereadhave found12. Ive _ _ many things I can use.13. Although I _ _ everything, I _ _ _ my

6、life.14. I have _ _ _trees and _ a house.15. He is smart and I _ _ _ him some English.brought backhave losthave not lostalreadycut downbuiltalreadyhavetaught Choose the best answer.1. Both his parents look sad. Maybe they _ whats happened to him . A. knew B. have known C. must know D. will know2. Th

7、e famous writer _ one new book in the past two years.A. is writing B. was writing C. wrote D. has written3. Our country _ a lot so far.Yes. I hope it will be even _. A. has changed; well B. changed; good C. has changed; better D. changed; better4. What are you going to do this Sunday? I _ yet. (绍兴市绍

8、兴市) A. wont decide B. didnt decide C. havent decided D. dont decide5. - _ you _your homework yet? -Yes. I _ it a moment ago. A. Did; do; finished B. Have; done; finishedC. Have; done; have finished D. will; do; finish6. Harry Potter is a very nice film. I_ it twice. A. will see B. have seen C. saw D

9、. seeUse the words in brackets to complete the conversations.4a4a1. A: Would you like something to drink? B: No, thanks. _ (just / drink some tea)2. A: I heard you lost your key. _? (find) B: No, not yet.Ive just drunk some tea.Have you found it yet3. A: Do you know when Tom is leaving? B: _. (alrea

10、dy / leave) A: When _? (leave) B: This morning.4. A: Is your sister going to the movies with us tonight? B: No. _. (already / see the film)5. A: What do your parents think about our plan? B: I _. (not / tell them / yet)He has already leftdid he leaveShe has already seen the filmhavent told them yet以

11、上我们已经通过归纳总结和练以上我们已经通过归纳总结和练习对本课的语法内容有了一定的习对本课的语法内容有了一定的了解，下面就让我们根据了解，下面就让我们根据之前练习的考察情之前练习的考察情况进一步选择讲解况进一步选择讲解该语法项的重难点。该语法项的重难点。现在完成时现在完成时 Present perfect定义：定义：表示过去发生或已经完成的某一动作表示过去发生或已经完成的某一动作对现在造成的影响或结果。对现在造成的影响或结果。现在完成时的构成：现在完成时的构成：肯定句肯定句: 主语主语+have/has+过去分词过去分词+其他其他否定句否定句: 主语主语+havent/hasnt+过去分词过去

12、分词 +其他其他一般一般 Have/Has+主语主语+过去分词过去分词+ 疑问句：疑问句：？肯定答语肯定答语: Yes, 主格代词主格代词+have/has.否定答语否定答语: No, 主格代词主格代词+havent/hasnt.动词过去分词的变化形式大部分与动词动词过去分词的变化形式大部分与动词过去式形式相同，但是过去式形式相同，但是不规则动词不规则动词的变的变化形式没有规律，需要记忆，比如：化形式没有规律，需要记忆，比如：see-saw-seen; be-was, were-beeneat-ate-eaten; break-broke-brokengo-went-gone; take-to

13、ok-takensend-sent-sent; find-found-foundmake-made-made; have-had-had一、过去式和过去分词的变化相同一、过去式和过去分词的变化相同规则变化规则变化：1. 一般在动词词尾直接加一般在动词词尾直接加ed。如：。如： pick picked picked; wish wished wished; stay stayed stayed2. 以不发音的以不发音的e结尾的动词后面加结尾的动词后面加d。如：。如：like liked liked; hope hoped hoped; phone phoned phoned3. 以以“辅音字母辅

14、音字母 + y”结尾的动词，变结尾的动词，变y为为i，再加再加-ed。如：。如： study studied studied; hurry hurried hurried; reply replied replied4. 词尾只有一个辅音字母的重读闭音节动词尾只有一个辅音字母的重读闭音节动词，要双写辅音字母，再加词，要双写辅音字母，再加-ed。如：。如：stop stopped stopped; clap clapped clapped不规则变化：不规则变化：5. 以不变应万变以不变应万变。如：。如： let let let; put put put; read read read6. 若中间

15、有双写若中间有双写e，则去掉一个，则去掉一个e，单词，单词末尾再加末尾再加t。如：。如： feel felt felt; keep kept kept; sleep slept slept7. 结尾的字母结尾的字母d变变t。如：。如： lend lent lent; build built built; send sent sent8. 变为以变为以-ought或或-aught结尾结尾。如：。如： buy bought bought; bring brought brought; catch caught caught; teach taught taught1. 表示动作到现在为止已经完成或

16、刚刚完成。表示动作到现在为止已经完成或刚刚完成。 I have finished my work. We have set up many new factories.2. 动作发生在过去，强调对现在的结果、动作发生在过去，强调对现在的结果、 影响等。影响等。 Have you ever seen the film “Harry Potter”? Ive spent 3 years in the countryside.4. 现在完成时可以用在条件或时间状语现在完成时可以用在条件或时间状语从句中，表示将来某个时刻之前已经从句中，表示将来某个时刻之前已经完成的动作。完成的动作。 Ill go h

17、ome as soon as I have finished my homework. Please lend me that book if you have finished reading it. already 已经，常用于肯定句中。一已经，常用于肯定句中。一般置于助动词般置于助动词have/has之后，过去分词之后，过去分词之前，但也可以放在句末之前，但也可以放在句末。 我我已经已经看过这部电影了。看过这部电影了。 I have already seen the film. 我已经解决了这个问题。我已经解决了这个问题。 I have already solved this probl

18、em. 我已经做完家庭作业了。我已经做完家庭作业了。 I have finished my homework already.yet，在现在完成时句型中常置于句末。，在现在完成时句型中常置于句末。 1) 已经，已经，常用在疑问句中常用在疑问句中。 琳达琳达已已看过这本书了吗看过这本书了吗? Has Linda read the book yet? 你完成家庭作业了吗？你完成家庭作业了吗？ Have you finished your homework yet? 2) 还，仍然，常用于否定句和疑问句。还，仍然，常用于否定句和疑问句。 他他还还未开始工作。未开始工作。 He has not beg

19、un to work yet. just 刚刚，常用于肯定句中。一般置于刚刚，常用于肯定句中。一般置于助动词助动词have/has之后，过去分词之前之后，过去分词之前。我我刚刚吃过午饭。吃过午饭。I have just finished lunch. 我们刚刚听说她的婚讯。我们刚刚听说她的婚讯。We have just heard of her marriage. 同学们要注意现在完成时与一般过去时同学们要注意现在完成时与一般过去时的区别。虽然这两个时态都和过去发生的区别。虽然这两个时态都和过去发生的事情有关，但是的事情有关，但是现在完成时现在完成时强调这一强调这一动作与现在的关系，如对现在产

20、生的结动作与现在的关系，如对现在产生的结果、影响等果、影响等，而，而一般过去时一般过去时只表示过去只表示过去的事实，不表示和现在的关系的事实，不表示和现在的关系。如：。如：I went home at 10:00 yesterday. I have got home now.我昨天十点回家的。现在我已经到家了。我昨天十点回家的。现在我已经到家了。I have already finished my homework. I finished it an hour ago.我已经写完作业了，我是一个小时之前我已经写完作业了，我是一个小时之前写完的。写完的。Fill in the blanks wi

21、th the correct forms of the words in brackets.4b4b Sally _ (love) reading. In the morning, she reads the newspaper and in the evening she reads books. She _ already _ (read) more than 100 different books! Her favorite kind of books is science fiction. She is interested in science and technology and

22、loves to imagine what loveshasread the world _ (be) like in 50 years. She _ (finish) reading a book about robots last week and _ (write) a book report about it next week for her French class. Every time she is in the library, Sally looks at the many books she _ (not read) yet and she cant wait to re

23、ad them!will befinishedwill writehasnt readA: What books have you already read?B: Ive already read Tom Sawyer and Harry Potter.A: What do you think of them?B: Well, I think Harry Potter was exciting, but Tom Sawyer was a bit boring.4c4cPairworkComplete the chart with information about you and a frie

24、nd.My opinionYou Your friendCommentsBooks I have already readMovies I have already seenSongs I have already heardHave you read Little Women yet?Yes, I have. / No, I havent.Has Tina read Treasure Island yet?Yes, she has. She thinks that its fantastic.Have you decided which book to write about yet?Yes

25、, I have. Ive already finished reading it. It was really good.课时重点回顾课时重点回顾GrammarGrammarFocusFocusNow 2 mins to test your spelling.1. English-Chinese treasure, island, classic, page, ship, tool, gun, mark, sand, cannibal, land, fiction, technology, French2. Chinese-English 满是满是的；赶快；预期；做记号；的；赶快；预期；做记

26、号；朝；科幻小说朝；科幻小说When finished, exchange your papers to see who does the best.注注: 另附另附word文档。文档。 点击此处链接点击此处链接1.Excuse me. Have you _ (see) my dictionary?2.Have you _ (find) your wallet yet?3.I _ already _ (finish) my homework. Lets go out.4._ you _ (read) todays newspaper yet?根据所给单词的适当形式填空。根据所给单词的适当形式填

27、空。seenfoundhave finishedHave read1. 我已经读完了这本科幻小说。我已经读完了这本科幻小说。2. 我上个月参加了读书俱乐部，并已读我上个月参加了读书俱乐部，并已读了五本书。了五本书。翻译下列句子。翻译下列句子。I have already finished reading the science fiction. I joined the book club last month and I have read five books already.3. 托尼昨天买了一盘流行音乐托尼昨天买了一盘流行音乐CD，但他，但他还没听。还没听。4. 汤姆还没有看过那部新电影。汤姆还没有看过那部新电影。5. Jim已经完成了他的家庭作业，现在已经完成了他的家庭作业，现在空闲了。空闲了。Tony bought a pop music CD yesterday but he hasnt listened to it yet.Tom hasnt seen the new film yet. Jim has finished doing his homework already. He is free now.1. China develops so fast. Thats true. It _ a lot already. (