Unit 8 Have you read Treasure Island yet?SectionA1

课件28张PPT。A good book is a good friend. April 23rdHave you read books today?Unit8
Have you read Treasure Island yet?
Period 1 :Section A 1a-2cTreasure IslandAlice in WonderlandRobinson Crusoeclassic---classicsHave you heard of these classics (classic books)?Little WomenTom SawyerOliver Twist---Have you read
Treasure Island yet?---Yes, I have. ----No, I haven’t. I’ve aready read it. I havn’t read it yet. I have =I’ve she has = she’s
have not = haven’t has not= hasn’t ---Have you read
Alice in Wonderland yet?---Yes, I have. ---No, I haven’t. I have aready read it. I havn’t read it yet. ---Have you read
Robinson Crusoe yet?---Yes, I have. --I think it’s fantastic.---What do you think of it?/What is it like?---Have you read
Robinson Crusoe yet?---Yes, I have.---What do you think of it?--I think it’s fantastic.Explanation Already 和 yet
1. Already 和yet 都可作“已经”讲，already 一般用在完成时态的肯定句中。yet 一般用在完成时态的否定句和疑问句中。
Have you found your ruler ____?
我已经看过这部电影了。
I have ______seen the film.
我已经看过这部电影了。Have a tryyetalreadyExplanation Already 和 yet
Already 若用在疑问句中，常表示吃惊意外的语气。此时Already常放在句末。
Have you finished your homework ________?
你的作业完成了吗？（我以为你没有做完，表示出乎意料。）Have a tryalreadyListening×√√×√×excitingwonderfulfantastic1b Listen and complete the chart.Treasure IslandRobinson CrusoeLittle women1. Treasure Island Mark / Tina
2. Olive Twist Mark / Tina
3. Robinson Crusoe Mark / Tina
4. Tom Sawyer Mark / Tina 2a Listen. Who has read these books? Circle the names.Listening1. Oliver Twist is about a boy who goes out to sea and finds an island full of treasures. ( )
2. Robinson Crusoe is a classic. ( )
3. Tina thinks that Treasure Island is a fantastic book. ( )
4. Tom Sawyer is about a boy who lives in the United Kingdom. ( )2b Listen again and write T for true
and F for false.FFTTA: Has Tina read Treasure Island?
B: Yes, she has. She thinks it’s fantastic.
A: What’s it about?
B: It’s about…Pairwork2c .Use the information in 2a and 2b to talk about the books.现在完成时(一)
1、构成: 助动词have（has）+过去分词 (have/has done sth )
其否定句在Have/has后加not. 一般疑问句把have/has提到主语前.
Grammar I have =I’ve she has = she’s
have not = haven’t has not= hasn’t 规则变化：过去式和过去分词的变化相同
一般在动词词尾直接加ed。
以不发音的e结尾的动词后面加d。
以“辅音字母 + y”结尾的动词，变y为i，再加-ed。
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-ed。不规则变化：
5. 以不变应万变。
如：let → let → let; put → put → put; read → read → read
6. 若中间有双写e，则去掉一个e，单词末尾再加t。
如：feel → felt → felt; keep → kept → kept;
sleep → slept → slept7. 结尾的字母d变t。
如： lend → lent → lent; build → built → built;
send → sent → sent
8. 变为以-ought或-aught结尾。
如： buy → bought → bought; bring → brought → brought;
catch → caught → caught; teach → taught → taught2、表过去发生的某一动作对现在造成的影响或结果。
例如：
I have just cleaned my clothes.
我刚洗过衣服。
（“洗衣服”是发生在过去的动作，对现在造成的结果是“衣服干净了”）
I have just had my breakfast.
(对现在的影响：不饿)
--Have you read Little Women yet?
--No, I haven’t.(我对该书不了解）
3、通常与表示包括现在在内的时间副词 just（刚刚）, already（已经）, before, yet（一般疑问：已经；否定句：还） never, ever等状语连用。
①--- Do you know there is a panda in YiChang?
---No. I have never heard of that before.
② I have never been to Beijing.
③ The plane has not come yet.
④She has already finished the work.
⑤ I’ve just finished my homework.
A: 火车已经开走了.
B: 什么时候开走的?
A: 半个小时之前开走的.
A: 这本书我已经买了两年了.
B: 你在哪儿买的?
A: 在我老家买的.
A: 你看过这部电影吗?
B: 看过.
A: 什么时候看的.
B: 上周星期天看的.A: The train has left.B: When did it leave.A: It left half an hour ago.A: have you seen the film?
B: Yes, I have.
A: When did you see it?
B: I saw it last Sunday.A: I`ve had the book for two years.
B: Where did you buy it?
A: I bought it in my hometown.完成汉译英，猜一猜：现在完成时和一般过去时的 用法有什么不同？注意点一：
现在完成时与一般过去时的用法比较
现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去。现在完成时属于现在时态范围，因此，不能和表示过去的时间状语连用。 如：yesterday, last night, two weeks ago等
试比较：
The plane has arrived . 飞机已经来了。（说明现在的情况：飞机在这儿）
The plane arrived a quarter ago. 飞机是一刻中以前来的。（强调动作发生的时间在过去）活学活用1. Write the forms of the past tense and
past participle:
drink ______ ______
see ______ ______
find ______ ______
leave ______ ______
tell ______ ______drank drunksaw seenfound foundleft lefttold told Exercises 4a Use the words in brackets to
complete the conversations.
1. 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.I have just drunk some teaHave you found it3. A: Do you know when Tom is leaving?
B: ________________________.
(already/ 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)He has already leftdid he leaveShe has already seen the film5. A: What do your parents think about
our plan?
B: I __________________. (not/ tell
them/yet)haven’t told them yet4b Fill in the blanks with the correct
forms of the words in the brackets.
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 loves to imagine what the world ______ (be) like in 50 years. loveshasreadwill be 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 can’t wait to read them.finishedwill writehasn’t read