仁愛版英語精品資料（精修版）八年級上冊教案設計Unit 4 Our WorldTopic 3 The Internet makes the world smaller.Section B. Material analysisSection B的主要教學活動為1a、2、4a 和4b。本節(jié)課中1a通過Jane, Michael, Kangkang和Maria之間談論各自從互聯(lián)網上獲得的信息，引出功能句“be sure +that”結構。2、3部分通過例子的形式，給學生提供操練功能句“be sure +that”的機會。4a、4b重點復習/w/, /v/之間的區(qū)別并要求學生能夠正確地讀出句子的升、降調以及連讀和重音。學生經過大量的操練能夠掌握 “be sure +that”結構，但是語音、語調一直都是被教師和學生所忽視的，所以在設計課堂方案的時候希望教師能夠設計各種活動如模仿、觀察、觸摸、比賽等，來完善語音教學。. Teaching aimsKnowledge aims：1. 能根據音標正確朗讀出下列單詞：pizza, website, reporter。 2. 能在老師的引導下分清/w/, /v/之間的區(qū)別，并能正確地發(fā)這兩個音；明白升、降調的作用，能正確地讀出句子的升、降調以及連讀和重音。 3. 能正確拼寫并運用單詞表中的單詞, 如：website, 并能根據音標寫出pizza, reporter等單詞。 4. 能正確使用“be sure +that”結構。 5. 能夠用“be sure +that”結構來談論確定與不確定的話題。Skill aims：1. 能聽懂談論人們使用因特網獲得信息的話題。2. 能正確地表達自己使用因特網所做的事情、并能夠用“be sure +that”結構來談論確定與不確定的話題。 3. 能正確朗讀課本的文本材料，能清楚模仿錄音讀含有/w/, /v/的單詞，能根據談話內容的需要讀出句子的重音、語調等。 4. 能用書面形式描述自己如何利用因特網購物、學習等，并能夠用“be sure +that”結構寫出句子來表達確定與不確定。Emotional aims：能體會英語學習的樂趣，懂得在學習中遇到困難時可以通過網上查資料的形式自己解決問題。. The key points and difficult pointsKey points：1. 學習“be sure +that”結構。2. 復習/w/, /v/的正確發(fā)音以及句子的升調、降調、連讀和重音。Difficult points：/w/, /v/的正確發(fā)音。. Learning strategies1. 利用因特網在網上查找/w/, /v/之間的區(qū)別，可以幫助你在課堂上學習/w/, /v/的發(fā)音規(guī)則。 2. 在課堂上多用“be sure +that” 結構來談論問題，這樣你可以很快掌握這個結構。. Teaching aids Computer multimedia projector, mirrors, sketch map. Teaching proceduresStepInteraction patternStudent activityTeacher activityIntroduction(5 minutes)1. The whole class work2. The whole class work and individual work3. The whole class work4. Pair work1. Focus students attention on the teacher.2. A student reads his/her composition like this:The Internet helps us to find information of English learning. And it makes the shopping cheaper. Other students review this structure.3. Students listen to the teachers evaluation. Try to understand the meaning of the structure “be sure +that”.4. Students read their partners composition and try to evaluate the composition with the structure “be sure + that”.1. Get students ready for learning.2. Check students homework about the advantages of the Internet. Ask a student to read his/her composition in class.3. Teacher evaluates students ideas in a low voice when students are showing their ideas. Teacher evaluates students by saying: “I am sure your idea is right. / I am not sure if that is a good idea”.4. Provide students with 2 minutes to read their partners composition. And encourage them to evaluate the composition with the structure “be sure + that”.Presentation(15 minutes)1. The whole class work and group work2. The whole class work and group work3. The whole class work4. The whole class work and individual work5. The whole class work6. Group work and individual work7. Group work8. Group work1. Students look at the picture, and they can get the answer quickly. Because theres a computer in the picture.2. Students listen to 1a carefully and check their predictions. Study “Mars, pizza, website, reporter” in groups. If they cant work out the problem, they can ask the teacher for help.3. Students read the new words together and pay attention to the pronunciation and intonation.4. Students listen to 1a and fill in the blanks.5. Check the answers and read the conversations sentence by sentence after the tape.6. Students finish 1c and check the answers in groups.7. Students work in groups. Finish the passage quickly.8. Choose one student to read the passage. Other groups try to evaluate their passage with the structure “be sure +that”.1. Show the picture in 1a to students and ask students to predict “What are they talking about?”2. Play 1a and ask students to check their predictions. Teacher can tell the students like this: “I guess your answers are all included in the computer. But I am not sure if your answers are right. Lets listen and check”. Teacher should use the structure often in class. 3. Teacher asks students to read the new words together, and check their pronunciation.4. Finish 1b. Show the table in 1b to students, ask students to listen to 1a again carefully and fill in the table.5. Check the answers and play 1a sentence by sentence.6. Finish 1c. Show 1c to students. Ask students to rewrite the conversation in a passage based on 1b.7. Finish 1d. Ask students to write a passage from Janes point of view. 8. Invite a group to share their passage. Other groups try to evaluate their passage with the structure “be sure +that”.Consolidation(8 minutes)1. The whole class work and group work2. Group work3. Individual work4. Group work5. Group work1. Students work in groups and analyse the example.2. Students work in groups and answer the four questions in the box with the structure “be sure+that”.E.g. I am not sure if everyone in the world uses the Internet in the future.3. Students give their answers and practice the structure.4. Students interview their group members.A: What did you see/hear on the Internet last night?B: I saw /I heard.C: I am not sure. I watched.D: I am sure. And I found.5. Students present the conversation on the platform.Finish 2.1. Show the example of 2 to students. Ask students to analyse the structure in groups.2. Show the box in 2 to students. Ask students to make conversations with the sentences in the box.3. Invite students to share their answers.4. Finish 3.Ask students to make a survey in groups. Interview their group members about what they saw or heard on the Internet.5. Invite two groups to present it to the class. Give them smiling faces.Practice(10 minutes)1. The whole class work and individual work2. The whole class work3. The whole class work 4. The whole class work5. Group work and individual work6. The whole class work7. The whole class work1. Students look at the three groups of words. Pronounce individually. Then check each other. Try to find the correct way to pronounce the two phonetic symbols.2. Students observe the differences between /w/ and/ v/, and imitate the sketch map. 3. The students look at themselves from the mirrors, and imitate the sketch map or the teacher.4. Students read after the tape.5. Students read in groups. Check each others pronunciation.6. Students can find the answer from these aspects: liaison, weak form, stress, and intonation.7. Students read 4b after the tape. Pay attention to the liaison, weak form, stress and intonation.Finish 4a, 4b.1. Teacher says: “I am not sure if you can pronounce /w/, /v/ well. Look at 4a and read in groups if you can pronounce the two phonetic symbols the same. I am sure you are wrong.”2. Show the sketch map. Ask students to observe the sketch map carefully and pay attention to the mouth.3. Ask students to take out their mirrors and compare themselves with the sketch map or the teacher.4. Play the tape. Ask students to listen and follow.5. Show 4b to students and ask students to read 4b by themselves. Pay attention to /w/, /v/ in the words.6. Play 4b. And ask students why the recording sounds better than them.7. Play 4b. Ask students to read after the tape and imitate.Production(7 minutes)1. The whole class work and group work2. The whole class work3. Individual work1. Volunteers read 4b one by one. Pay more attention to the liaison, weak form, stress and intonation. The student who can read best and get the most “A” is the winner. And he/she is the star of spoken English in this week. Other students try to challenge him/her next week.2. Students read all the words correctly, knowing their meanings. They have to memorize their spelling after class. Use the structure “ be sure +that” often. 3. Students read and record 4b after class, pay attention to the pronunciation and intonation. Write a passage and preview Section C. 1. Play a game. Find the most beautiful sound. Ask students to prepare four papers and write down A, B, C, D. Invite volunteers to read 4b in class. Other students are commentators. 2. Teacher summarizes :(1) Write down the new words on the blackboard: website, Mars, pizza, reporter(2) Write down the structure “be sure +that” on the blackboard.I am sure that there are many interesting things to see on the Internet.I am not sure whether it is good to shop online.3. Homework:(1) Read 4b after class and record it with your cellphone, and bring it to school next class.(2) Write a short passage about what you saw or heard on the Internet. And show your ideas with the structure “be+sure that”.(3) Prepare for the learning of Section C.Teaching ReflectionThis topic is related to students life. Students can master the structure “be sure+that” well after practicing. But the pronunciation is still a problem. Most students can read the words well. But in a sentence, it is difficult for them to read the liaison, weak form, stress and intonation. Blackboard designUnit4 Our WorldTopic3 The Internet makes the world smaller.Section B Be sure +that G1 G2 G3 G4I am sure that there are many interesting things to see on the Internet.I am not sure whether it is good to do shopping online.