Unit 4 Our World-Topic 3 The Internet makes the world smaller.-Section C-ppt课件-(含教案)-市级公开课-仁爱科普版八年级上册(编号：601eb).zip

Section CSection C Discuss the questions in groups. Then share different ideas in class. 1. Is the Internet changing your life ? Is it changing the world? If so, give some examples. 2. Do you often use the Internet after class? 3. How can you use the Internet to learn English after class? You can report like this : I think the Internet is changing our life Read 1a and match the following words with their meanings. change share true perfect correct, very good things that really happen have or use sth. at the same time as sb. else become different 1b 录音1a-P101 Watch the flash of 1a, then give the passage a good title. 1c 视频1a-P101 Complete the table according to 1a. Then add your own ideas about advantages and disadvantages of the Internet. 1d Advantage The Internet makes our lives easier and more interesting. _ _ _ _ _ . Disadvantage The Internet is not perfect. _ _ _ get information and share it with others make friends and share ideas and feelings with each other do shopping, study, listen to music and watch movies use the Internet to hurt others say false things and get money by cheating spend too much time playing games 1. become an important part of 变成重要的一部分 Eg: 那只小狗变成了那位老人生活中的重要部分。 The little dog _ the old mans life. 2. Some people use the Internet to hurt others and get money by cheating. 一些人用互联网伤害他人并通过欺骗来获取钱财。 became an important part of 通过 use sth. to do sth. 使用某东西去做某事 = use sth. for doing sth. Eg: 他不会用筷子吃饭。 He cant _ eat. He cant _ eating. use chopsticks to use chopsticks for 3. The Internet can change our lives for the better, but we should use it carefully. 因特网会使我们的生活变得更好，但我们应该恰当 地使用它。 for the better 向着较好的情况（转变） for the + adj.比较级 向着较的情况转变 Eg: 我希望天气很快就会好转。 I hope the weather will soon change _ . 五月里，她的病情恶化了。 In May, her illness took a turn _ . for the better for the worse 4. The Internet makes our lives more interesting. This helps make life easier. make sb. / sth. + 形容词比较级 使某人 / 某物 Eg: 那只小狗使那位老人的生活更开心。 The little dog makes the old mans life happier. 找出宾语补足语的句子。 Interview one of your friends about how he /she uses the Internet and what he/she thinks of it. 2a 1. How often do you use the Internet ? Often. Sometimes. Seldom. Never. 2. What don you often do on the Internet? Do some shopping. Study. Listen to music. Chat. Search for information. See movies. Play games. Write emails. 3. How long do you spend on the Internet every day ? Less than 1 hour. 2-3 hours. More than 3 hours. 4. What do you think of the Internet ? Useful. Interesting. Important. 5. Are you sure the Internet is good for us ? Yes, Im sure of that. No, Im not sure of that. I dont know. 2b Write a short passage based on the result of the interview in 2a. My friend _ use the Internet. He/She often uses it to _ and seldom _. He/She usually spends _ online every day and is sure _. He/She thinks _ and we should _. After an interview, you often need to write down the information in the form of a passage. Retell the passage according to the key words. Paragraph 1 sure B. Would ; mind C. Are; believe D. Are ; think 2. We can use the Internet for _ movies. It is very wonderful. A. watch B. watching C. to watch D. watched We master some phrases: 1. become an important part of 变成重要的一部分 2. use sth. to do sth. 使用某物去做某事 = use sth. for doing sth. 3. for the better 向着较好的情况（转变） for the + adj.比较级 向着较的情况转变 4. make sb. / sth. + 形容词比较级 使某人 / 某物 1. Retell the whole passage by yourself. 2. Finish the exercise book. Thank you ! Unit 4 Topic 3 Section C1 八年级上册教案设计八年级上册教案设计 Unit 4 Our World Topic 3 The Internet makes the world smaller. Section C . Material analysis 本节课主要活动为 1a 和 2a。 本节课以阅读的形式介绍了因特网的利与弊，复习“主语+及物动词+宾语+宾补”的 结构，同时要求学生快速阅读文章了解文章大意，通过英文解释判断单词的含义以及寻找 细节信息，培养学生全面看待事物的能力。2a 通过小组合作以采访的形式了解学生使用 因特网的情况，要求学生根据采访信息写一篇介绍同学们使用因特网情况的文章。教师可 以通过全面分析因特网的特点，给学生提供一些关键词，帮助学生辩论因特网的优点及缺 点。要求学生通过自己的实际情况参与掌握本课。 . Teaching aims Knowledge aims： 1. 能根据音标正确拼读下列生词：correct, safely, true, perfect, cheat, search。 2. 能理解下列单词的含义并能拼写其中的黑体词：perfect, true, correct, search。 3. 能够正确使用“主语+及物动词+宾语+宾补”的结构。 4. 能够用英语谈论因特网的利与弊。 Skill aims： 1. 能听懂本课文本材料，及其他介绍因特网的文章。 2. 能在图片或者关键词的提示下，介绍一件事物的正反两方面。 3. 能读懂本篇文章以及与之水平相当的文章。 4. 能通过调查，写出他人使用因特网的情况。 Emotional aims： 通过对因特网利与弊的学习，学生能够明白任何事物都有两面性的道理，教育学生正 确 使用因特网。 . The key points and difficult points Key points： 1. 复习“主语+及物动词+宾语+宾补”的结构。 2. 学习用英文介绍因特网的特点。 3. 利用所学知识、结合调查的结果写一篇有关同学们使用因特网情况的文章。 Difficult points： 根据采访结果写一篇报道。 . Learning strategies 1. 在学习因特网利与弊的时候，对比记忆，一条优点与之对应的不足，可以让你在辩 Unit 4 Topic 3 Section C2 论的时候借助对方的信息，还击对方。 2. 采访结束之后，你应该将采访的结果用文章的形式记录下来。 . Teaching aids Computer multimedia projector . Teaching procedures Step Interaction pattern Student activityTeacher activity Unit 4 Topic 3 Section C3 Introduction (6 minutes) 1. The whole class work and group work 2. Group work 3. Group work and individual work 4. Group work and individual work 5. Individual work 1. Students enjoy the short movie. Understand “Every coin has two sides”. 2. Students discuss the questions and the short movie, then answer the first question. 3. Students give their different answers according to their own ideas. 4. Volunteers answer the question with different answers. Other students show their own opinion by saying “I am sure it is a good way for English learning.” “I am not sure if .” 5. Students choose the good ways that fit for them. 1. Show a short movie about different people using the Internet in different ways. Such as a little boy is playing games on the Internet day and night. Another boy is studying English on the Internet. 2. Show the questions in 1a to students. Then ask students to discuss these questions in groups. 3. Invite students to answer question 1 and 2. 4. Invite more students to share their answers of question 3 “ How can you use the Internet to learn English after class?” 5. Teacher summarizes the good ideas of English learning. E.g. Watching English movies after finishing homework. Searching some good ways to remember new words. Unit 4 Topic 3 Section C4 Presentation (10 minutes) 1. The whole class work 2. The whole class work 3. The whole class work and group work 4. The whole class work 5. Individual work 6. Group work 1. Students read 1a. The first and last paragraphs can help them find the main idea of the passage. Underline the new words. 2. Students find the new words in passages and guess the meanings in the sentences. 3. Students check their answers by changing the new words into their meanings. Then check the answers in groups. 4. Students read the new words after the tape. Pay attention to the pronunciation. 5. Students read 1a again. They can find that the whole passage is talking about the Internet. 6. Students read 1a carefully. They can find the answers in paragraphs 2 and 3. 1. Finish 1a. Ask students to read 1a, then get the main idea of the passage and underline the new words: “change, side, true, perfect”. 2. Finish 1b. Show 1b to students and give them 2 minutes to finish 1b. 3. Advise students to change the words into their meanings in the passage. Ask students to check whether their answers are right or wrong. 4. Teach the new words. 5. Give students 2 minutes to read the passage again. And then ask students to give it a good title. 6. Show 1d to students. Then ask students to read 1a carefully and fill in the table. Unit 4 Topic 3 Section C5 Consolidation (10 minutes) 1. Individual work 2. Group work 3. Group work 4. Group work and the whole class work 1. Students share their answers with their classmates and all the answers can be found in the passage. 2. Students discuss in groups. They should look the information up in the textbooks and the notebooks. 3. Students stand up one by one, showing their ideas and sitting down. Each student has 2 minutes to express their ideas once. They should debate actively. E.g. Group A: I am sure the Internet can bring us convenience. We can do some shopping without leaving the room. Group B: I am not sure if your words are true. More and more people buy things on the Internet. But we cant see the goods directly. Sometimes they are not good. 4. Students discuss in groups and know they should use the Internet correctly from now on. 1. Invite some students to share their answers with their classmates. 2. Debate: Teacher divides the class into two parts. Part one aims to find the advantages of the Internet, while part 2 aims to find the disadvantages of the Internet. 3. Organize a debate meeting. Draw smiling faces on the blackboard when students give their ideas. 4. Teacher summarizes the debate meeting. Then show the idea : Every coin has two sides. After the debating we know how to use the Internet correctly now. Unit 4 Topic 3 Section C6 Practice (10 minutes) 1. The whole class work and pair work 2. Pair work 3. Pair work 4. Individual work 5. Group work 6. Group work 1. Students work in pairs. Ask and answer the questions. 2. Students make a dialogue. Learn the general question form “be sure”. 3. Students practice the dialogue. 4. Students fill in the blanks in 2b with the help of 2a. 5. Three students from one group come to the platform. Two students of them make a dialogue based on the information in 2a. The third student reports a passage based on their dialogue. 6. Another student comes to the platform to share their works. 1. Finish 2a. Show the questions in 2a. Ask students to work in pairs. 2. Ask students to make a dialogue with the help of the five questions. Remind students to pay attention to the fifth question: Are you sure the Internet is good for us? 3. Invite students to practice the dialogue in class. Remind students to pay attention to the tone. 4. Finish 2b. Ask students to write a short passage based on the result of the interview in 2a. 5. The teacher invites students to show their works. Make sure everyone knows the rules. 6. Invite another group to show their works. Remind students: After an interview, you often need to write down the information in the form of a passage. Doing this can help you remember the information you interviewed. Unit 4 Topic 3 Section C7 Production (8 minutes) 1. Pair work 2. Pair work 3. The whole class work 4. The whole class work and individual work 1. Students practice in groups. Students know they should use the Internet in the right way. 2. Students perform their dialogues in pair. 3. Students read the new words together and spell them at the same time. Review the “Grammar and Functions”. 4. Students finish these homework after class. Review Sections A-C to prepare for Section D. 1. Make a survey. Teacher says: “After studying the advantages and disadvantages of the Internet, what should you do from now on?” Teacher shows 2a to students again but changes the present tense into the future tense. 2. Teacher invites students to show their dialogues, and educates students not to waste too much time on the Internet. 3. Teacher summarizes the key points: (1) Words: perfect, true, cheat, safely, correct, search (2) Grammar : be sure that Are you sure the Internet is good for us? (3) Functions: subject+Vt.+Object+Obj- ect complement The Internet makes our lives easier and more interesting. 4. Homework: The homework includes three parts: ask students to (1) search for information of the advantages and disadvantages of the Internet. (2) Imitate 1a to write a passage about the advantages and the disadvantages of TV. (3) Review Sections A-C and prepare for Section D. Unit 4 Topic 3 Section C8 Teaching Reflection This topic is closely related the students life. They like this topic and have many new ideas. They also like the debating. There are four new words in this passage. And some students can get the correct meaning with the help of 1b. So this part is easy for them to understand. Students are happy in this class. . Blackboard design Unit 4 Our World Topic 3 The Internet makes the world smaller. Section C G1 G2 G3 G4 The Internet Advantages The Internet makes our lives easier and more interesting. get all kinds of information make friends and share ideas and feelings do some shopping, study. Disadvantages The Internet is not perfect. not all information is true hurt and cheat others spend too much time on it Every coin has two sides. We should use the Internet carefully.