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1、八年级上册教案设计Unit 4 Our WorldTopic 3 The Internet makes the world smaller.Section C. Material analysis本节课的主要活动为 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
2、，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 aimsKnowledge 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、。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 pointsKey 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 strategies1. 在学习因特网利与弊的时候，对比
4、记忆，一条优点与之对应的不足，可以让你在辩论的 时候借助对方的信息，还击对方。Unit 4 Topic 3 Section C 12. 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 aidsComputer multimedia projector. Teaching proceduresStepInteractionpattern1. The wholeStudent activity Teacher activity1. Students enjoy the short 1. Show a short movie aboutclass work andgro
5、up work2. Group work3. Group workand individualworkIntroduction(6 minutes) 4. Group workand individualworkmovie. Understand“Every coin has two sides”.2. Students discuss thequestions and the shortmovie, then answer thefirst question.3. Students give theirdifferent answersaccording to their ownideas.
6、4. Volunteers answer thequestion with differentanswers. Other studentsshow their own opinion by saying “I am sure it is a good way for English learning.” “I am not sure if .”different people using theInternet in different ways. Such as a little boy is playing games on theInternet day and night.Anoth
7、er boy is studyingEnglish on the Internet. 2. Show the questions in 1a tostudents. Then ask studentsto discuss these questionsin 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 cla
8、ss? ”5. Individual work 5. Students choose thegood ways that fit for them.5. Teacher summarizes thegood ideas of Englishlearning.E.g. Watching Englishmovies after finishinghomework.Searching some good waysto remember new words.Unit 4 Topic 3 Section C 21. The whole1. Students read 1a. The 1. Finish
9、1a.Presentation(10 minutes)class work2. The wholeclass work3. The wholeclass workand groupworkfirst and lastparagraphs can help them find the main idea of the passage.Underline the new words. 2. Students find the newwords in passages andguess the meanings inthe sentences.3. Students check theiranswe
10、rs by changingthe new words intotheir meanings. Thencheck the answers ingroups.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
11、the words into theirmeanings in the passage.Ask students to checkwhether their answers areright or wrong.4. The whole 4. Students read the new4. Teach the new words.class workwords after the tape.Pay attention to thepronunciation.5. Individual work 5. Students read 1a again. 5. Give students 2 minut
12、esThey can find that the whole passage is talkingabout the Internet.to read the passage again. And then ask students to give it a good title.6. Group work6. Studentsread 1a carefully. 6. Show 1d to students.They can find theanswers in paragraphs 2and 3.Then ask students to read 1a carefully and fill
13、 in the table.Unit 4 Topic 3 Section C 31. Individual work 1. Students share theiranswers with theirclassmates and all the answers can be found in the passage.1. Invite some studentsto share their answers with theirclassmates.2. Group work3. Group work2. Students discuss ingroups. They shouldlook th
14、e information up in the textbooks and the notebooks.3. Students stand up one by one, showing theirideas and sitting down.Each student has 2minutes to express theirideas once. They shoulddebate actively.2. Debate:Teacherdividesthe class into two parts. Part one aims to find the advantagesof the Inter
15、net, while part 2 aims to find the disadvantages of the Internet.3. Organize a debate meeting. Draw smiling faces on the blackboard when students givetheir ideas.Consolidation(10 minutes)E.g.Group A: I am sure the Internet can bring usconvenience. We can dosome shopping withoutleaving the room. Grou
16、p B: I am not sure if your words are true. More and more peoplebuy things on the Internet. But we can t see the goods directly.Sometimes they are not4. Group workand the wholeclass workgood.4. Students discuss ingroups and know theyshould use the Internetcorrectly from now on.4. Teacher summarizes t
17、hedebate 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 C 41. The whole1. Students work in pairs. 1. Finish 2a.class work andpair work2. Pair work3. Pair workAsk and answer thequestions.2. Students make
18、adialogue. Learn thegeneral question form “be sure ”.3. Students practice thedialogue.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 g
19、ood for us?3. Invite students to practice the dialogue in class. Remind students to payattention to the tone.4. Individual work 4. Students fill in theblanks in 2b with the help of 2a.4. Finish 2b.Ask students to write a short passage based on the result of the interview in 2a.Practice5. Group work5
20、. Three students from one 5. The teacher invites students to(10 minutes)group come to theplatform. Two studentsof them make adialogue based on theinformation in 2a. Thethird student reports apassage based on theirdialogue.show their works. Make sure everyone knows the rules.6. Group work6. Another s
21、tudent comes to the platform to share their works.6. Invite another group to show their works. Remindstudents: After an interview, you often need to write down the information in the form of a passage. Doing this can help you remember theinformation youinterviewed.Unit 4 Topic 3 Section C 51. Pair w
22、ork2. Pair work3. The whole1. Students practice ingroups. Students knowthey should use theInternet in the rightway.2. Students perform theirdialogues in pair.3. Students read the new1. Make a survey.Teacher says: “Afterstudying the advantagesand disadvantages of theInternet, what should you do from
23、now on? ” Teacher shows 2a tostudents again but changes the present tense into the future tense.2. Teacher invites students to show their dialogues, andeducates students not to waste too much time on the Internet.3. Teacher summarizes theclass workwordstogetherandkey points:Production(8 minutes)4. T
24、he wholeclass work andindividualworkspell them at the same time.Reviewthe“Grammar andFunctions”.4. Students finish thesehomework after class.Review Sections A-C toprepare for Section D.(1) Words: perfect, true,cheat, safely, correct, search (2) Grammar : be surethat Are you sure theInternet is good
25、for us?(3) Functions:subject+Vt.+Object+Obj-ect complementThe Internet makes ourlives easier and moreinteresting.4. Homework:The homework includes three parts: ask students to (1) search for informationof the advantages anddisadvantages of the Internet. (2) Imitate 1a to write a passage about theadv
26、antages and thedisadvantages of TV.(3) Review Sections A-C and prepare for Section D.Unit 4 Topic 3 Section C 6TeachingReflectionThis topic is closely related the studentslife. They like this topic and have many new ideas. They also like the debating. There are four new words in this passage. And so
27、me 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 designUnit 4 Our WorldTopic 3 The Internet makes the world smaller.S ection CT he InternetG1 G2 G3 G4AdvantagesThe Internet makes our lives easier an
28、d more interesting. get all kinds of information make friends and shareideas and feelingsdo some shopping, study.DisadvantagesThe Internet is not perfect. not all information is true hurt and cheat others spend too much timeon itEvery coin has two sides. We should use the Internet carefully.Unit 4 Topic 3 Section C 7