Unit 4 Topic 3 Section B.ppt

1、Unit 4 Our World,Topic 3 The Internet makes the world smaller.,Section B,From Section A, we knew something about the uses of the Internet.,We can do shopping at home.,From Section A, we knew something about the uses of the Internet.,The Internet can help us find the way.,From Section A, we knew some

2、thing about the uses of the Internet.,We can enjoy movies on the Internet.,From Section A, we knew something about the uses of the Internet.,We can study on the Internet.,From Section A, we knew something about the uses of the Internet.,We can chat with our friends.,From Section A, we knew something

3、 about the uses of the Internet.,We can listen to music to relax.,From Section A, we knew something about the uses of the Internet.,We can read books we like.,From Section A, we knew something about the uses of the Internet.,We can learn to cook.,Jane and her friends are talking about the things the

4、y did on the Internet last night. What did each of them do last night ?,Listen to 1a and complete the table.,photo,Mars,birds,scientists,heads,movie,1b,錄音1a-P99,Rewrite the conversation into passage based on 1b .,Last night, Jane _ _ and Michael also _ for his science lesson. Kangkang visited his fa

5、vorite website and heard a reporter said that _ _. He was not sure if that was a good idea. Maria _ _ online and she was sure no scientist was going to put a computer into her head.,saw a new photo of Mars on the,Internet,looked at photos online,scientists,could put little computers right into our h

6、eads,watched,a movie,1c,視頻1a-P99,Write another passage from Janes point of view.,You can begin like this : Last night, Maria, Michael and I ,Read and act out the conversation in pairs.,Practice,Key points,Im sure you can find lots of information on the Internet now. be sure ( that ) + 句子 確信 ; 肯定 Im

7、not sure if that is a good idea. be not sure if/whether + 句子 不確定是否 Eg : 我確信他會(huì)來(lái)參加我的生日晚會(huì)。 I _ he will come to my birthday party. 他不確定他是否去我的生日晚會(huì)。 He _ he will go to my birthday party.,am sure ( that ),is not sure if/whether,Work in pairs and make up conversations with the sentences in the box.,Example

8、A: Im sure there are many interesting things to see on the Internet. B: Im not sure whether/if it is good to shop online.,2,Practice,Will everyone in the world use the Internet in the future ? Are there any good movie websites online ? Can we find interesting books on the Internet ? Will people have

9、 computers in their bodies some day ?,將來(lái),將來(lái)某天,Discuss in groups about what you saw or heard on the Internet. Then make a report and present it to the class.,A: I saw/looked at/watched B: Im sure C: I visited the website and a reporter said D: Im not sure if/whether ,3,Practice,Read the pairs of word

10、s and pay attention to the difference between / w /and / v /.,/ w / - / v / : wet- vet west- vest wine- vine,4a,錄音4a-P100,Listen to the sentences, paying attention to the liaison, weak form, stress and intonation. Then read after the tape and imitate.,1.Good morning . Good evening. 2.Will everyone i

11、n the world use the Internet in the future ? 3.Well. Some people watch TV online. 4.Do you know how to protect ourselves from the earthquake?,4b,錄音4b-P100,5.Really? Which was the most serious ? 6. A reporter said scientists could put little computers right into our heads. 7. The Internet makes our l

12、ife easier and more interesting,The rising tone is often used in general questions, greetings and requests.,Do the exercises,Choose the best answer. Computers are very useful to us, but students shouldnt _ too much time _ them. A. spend; in B. cost; / C. spend; on D. take; to 2. We can shop _ the Internet _ going to the shops. A. on; without B. in; without C. in; for D. on; with,3. We can use QQ to chat online. -Really ? Could you please show me _ it ? A. what to do B. how to do C. when to do D. why to do 4. Im _ sure _ computers can work in o