仁爱版八年级英语上册：Unit 4 Our world Topic 3 Section B 课件

1、八年级上册 Unit 4 Our world Topic 3 The Internet makes the world smaller. Section B,学习目标,1、学习并能说出、写出P99-100的生词。 2、熟读1a，能够说出1a的知识点，并能熟练做 题。 3、了解“主语+及物动词+宾语+宾语补足语”的结构，能将这一结构融入到具体的句子之中。,自学指导1,1、自学内容：课本P99-100的生词。 2、自学方法：先根据音标试读，同桌互 相正音，提问。 3、自学时间：5分钟 4、自学要求：会读，知道其汉语意思， 并能英汉互译语。,自学检测1 英汉互译,Mars pizza website

2、 reporter,火星,比萨饼,网站,记者,自学指导2,自学内容：课本99页1a 自学方法：听录音和扫读。 自学时间：10分钟 自学要求：听1a，完成1b; 读1a，完成1c；读1a，完成1d。,Listen to 1a and complete the table.,photo,Mars,birds,scientists,heads,movie,1b,自学检测2,Rewrite the conversation into passage based on 1b .,Last night, Jane _ _ and Michael also _ for his science lesson.

3、 Kangkang visited his favorite 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 co

4、mputers right into our heads,watched,a movie,1c,自学检测2,Write another passage from Janes point of view.,You can begin like this : Last night, Maria, Michael and I ,自学检测2,1d,自学内容：课本99页1a 自学方法：精读 自学时间：8分钟 自学要求：找出1a 中的重点短语和 句子。,自学指导3,Guess what! 2) look like 3)be sure 4) 把放进 5) 网上购物 6) 将来 7) 终有一天,猜猜看 看起来

5、像 确信 chat with putinto in the future some day,自学检测3,要点归纳,Guess what! 你猜怎么着！ 此句用来引出令人惊奇或激动的事。,8.我确信你能在网上找到很多信息。 Im sure you can find lots of information on the Internet. 9.我不确信那是否是个好主意。 Im not sure if that is a good idea.,自学检测3,自学指导4,自学内容：预习课本100 页2 、3的内容 自学方法：通过例子总结能够掌握 “be sure +that”结构 自学时间：5分钟 自学

6、要求：通过预习能够自己总结能够掌握 “be sure +that”结构 ，并会做题。,Work in pairs and make up conversations with the sentences in the box.,Example 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,自学检测4,Will everyone in the world use the Inte

7、rnet in the future ? Are there any good movie websites online ? Can we find interesting books on the Internet ? Will people have computers in their bodies some day ?,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/watc

8、hed B: Im sure C: I visited the website and a reporter said D: Im not sure if/whether ,3,Practice,自学检测4,.表达确定的观点时，使用句型： be sure ( that ) + 句子 确信 ; 肯定 表达不确定的观点时，使用句型： be not sure if/whether + 句子 不确定是否 Eg : 我确信他会来参加我的生日晚会。 I _ he will come to my birthday party. 他不确定他是否去我的生日晚会。 He _ he will go to my bi

9、rthday party.,am sure ( that ),is not sure if/whether,要点归纳,自学内容：课本100页4a-4b 自学方法：听读 自学时间：5分钟 自学要求：能够正确地读出|v|,|w|的发音，能正确地读出句子的升、降调以及连读和重音。,自学指导5,Read the pairs of words and pay attention to the difference between / w /and / v /.,/ w / - / v / : wet- vet west- vest wine- vine,4a,自学检测5,Listen to the se

10、ntences, 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 in 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 earthqua

11、ke?,4b,自学检测5,要点归纳,一、 /u/和/w/的发音区别 发音方式：两者都发/u/音。不同的是v发音的时候，上牙要咬着下嘴唇，然后让气流冲开。而发w的时候嘴形要圆，然后发音。发/w/时唇齿是不接触的。,二，句子的升调和降调 1.陈述句降调： Imgoing to the theatre.2. 一般疑问句升调： Are there any apples on the table? 回答降调：Yes, there are. / No, there arent.3. 特殊疑问句降调： Wherehave you been?4. 反义疑问句可升可降，比较肯定，或表达自己看法用降调，不肯定，表

12、示询问，征求意见用升调。He doesnt know her, does he? (可用升调，不太肯定他是不是认识她。）They are coming, arent they? (可用降调，你认为他们基本上还是会来的。）,要点归纳,5. 选择问句前升最后降： Are we going by bike, bus, or taxi? (bike, bus 升，taxi降）6. 感叹句降调： What a nice day!7. 祈使句可升可降，表示命令、不客气，语气强硬用降调： Dont take any chance.8.表示勉励、态度和蔼亲切或客气的请求，用升调： Cheer up.,要点归纳

13、,单项选择: ( ) 1. Im sure _ we will win the game. A. that B. / C. whether D. Both A and B ( ) 2. Im not sure _ he comes from Canada. A. that B. / C. whether D. Both A and B ( ) 3. Will everyone in the world use the Internet _ the future? A. on B. in C. for D. at ( ) 4. Do you know _ to protect yourselve

14、s from the earthquake? A. what B. who C. how D. when ( ) 5 Dont let him _. I want him _ here for one more night. A. leaves; stays B. leave; stay C. to leave; to stay D. leave; to stay,当堂训练,Summary,We learn New words and phrases: website, pizza, reporter, Mars Expressions of Guess what! Learn the structure be sure that +句子 be not sure if/whether + 句子,Summary,We can Talk about talking about what we can do on the Internet： Make sentences wi