仁愛版英語精品資料（精修版）八年級上冊教案設(shè)計Unit 2 Keeping HealthyTopic 3 Must we exercise to prevent the flu?Section A. Material analysis 本節(jié)課為單元第一課時。 主要活動為Section A 的1a和1d。第二單元談?wù)撊绾伪３纸】担谌掝}談?wù)擉w育鍛煉有助于健康，介紹了如何才能保持健康，怎么才能正確地加強(qiáng)體育鍛煉。教育學(xué)生要珍惜健康，加強(qiáng)鍛煉。課后學(xué)生能做出一份有關(guān)保持健康的手寫報。. Teaching aimsKnowledge aims：1. 能正確拼讀并運(yùn)用單詞表中的單詞與短語：question, go ahead, build up, all the time, finally, Internet 2. 能認(rèn)讀下列單詞：journalist, crowded, throat。 3. 能用以下短語進(jìn)行口頭或書面的表達(dá)：keep away from, take some cold pills, change our clothes often, go to crowded places, do sth. at once, take ones advice, play sports too much等。 4. 能用first, second, third, finally有序地進(jìn)行表達(dá)。5. 能正確地運(yùn)用must 提問：You must have a good rest.You mustnt throw litter around.Skill aims：1. 能聽懂有關(guān)預(yù)防流感的對話或文章。2. 能正確閱讀有關(guān)預(yù)防流感的對話或文章。3. 能比較流利地談?wù)撚嘘P(guān)預(yù)防流感的話題，能熟練地運(yùn)用must問答，表示征求意見或提建議。4. 能正確地用書面形式表達(dá)有關(guān)預(yù)防流感的話題。Emotional aims：1. 學(xué)生能夠聽從他人建議，積極預(yù)防感冒。2. 強(qiáng)化學(xué)生保持健康的思想，教會學(xué)生如何更好地進(jìn)行體育鍛煉。. The key points and difficult pointsKey points：keep away from, take some cold pills, go to crowded places, play sports too much等短語的理解及運(yùn)用。 Difficult points：1. May I ask you some questions? some 在疑問句中的運(yùn)用。2. Must we? 的回答語 No, we dont have to. / No, we neednt. Learning strategies學(xué)會用first, second, third, finally談話或?qū)懽?，有益于培養(yǎng)學(xué)生英語口頭和書面表達(dá)的條理性。. Teaching aids Computer multimedia projector, a pair of glasses, a microphone, a camera Everyday saying: Happiness lies first of all in health. 幸福首先在于健康。. Teaching proceduresStepInteraction patternStudent activityTeacher activityIntroduction（7 minutes）1. The whole class work2. The whole class work3. The whole class work4. The whole class work5. The whole class work1. Focus their attention on the teacher.2. Read the saying aloud.3. Students from the group will accept the interview: S1: Yes, please.S2: Yes. Go to bed early and get up early.S3: Drink enough water every day.S4: Eat fruit and vegetables often to keep healthy.S5: Take part in sports. S6: Have a healthy eating habit.4. Students can read and understand the meaning.5. Students understand the new words by seeing the synonymous and read the new words according to the phonetic syllables.1. Greet students ready for learning.2. Show everyday saying for the students.(one saying a week)3. Teacher acts as a journalist and interviews one group about how to keep healthy:T: Im a journalist from CCTV. (Show a picture of “journalist” on screen.) May I ask you a question? T: Do you know how to keep healthy?4. Teacher leads the students to read “journalist”. 5. Teacher shows the new words on the screen with synonymous besides:go ahead prevent - stop build up keep healthy all the time - always finally - lastPresentation(10 minutes)1. The whole class work2. The whole class work3. The whole class work4. The whole class work 5. The whole class work6. The whole class work7. The whole class work8. The whole class work1. Students make sure to know the verb phrases in 1b. They may discuss in groups.2. Students listen and finish 1b.3. Students listen again and finish 1c.4. Students look through 1a, checking their answers in 1b and 1c.5. Students read after the recording sentence by sentence.6. Students make sure they can read correctly.7. Students read at the same speed and try to imitate its pronunciation and intonation. 8. Students underline in their books and understand what the teacher explains.1. Teacher asks the students to look through 1b. 2. Teacher plays the recording.3. Teacher plays 1a again and asks the students to finish 1c. 4. Teacher asks the students to look through 1a and check their answers.5. Teacher plays 1a sentence by sentence.6. Teacher lets students read 1a in pairs.7. Teacher plays 1a without stopping.8. Teacher explains some language points:(1) May I ask you some questions?(2) go ahead(3) What should we do to prevent it?(4) build up(5) all the time(6) keep away from(7) firstsecondthirdfinallyConsolidation(8 minutes)1. The whole class work and group work2. Some students work3. Some students work4. Pair work1. Students read in pairs and choose out the best pair.2. Students stand on the teaching platform, and teacher makes a draw to decide who will be the journalist.3. The journalist begins interviewing others, acting 1a out. Other five students will act as a doctor team, and each student says one thing.4. Students retell 1a in pairs, ask and answer by using first, second, third and finally. Students try to memorize all the verb phrases.1. Teacher asks the students to read 1a in pairs, and each group chooses out the best pair.2. Teacher makes a draw to decide who will be the journalist.3. Teacher gives the pair of glasses, camera and microphone to the journalist.4. Teacher asks the students to retell 1a according to the sequence:(1) exercise often to build us up(2) keep our rooms clean and the air fresh (3) wash our hands and change our clothes often(4) keep away from crowded placePractice(10 minutes)1. The whole class work2. Pair work3. Goup work4. Group work and pair work5. The wholeclass work1. Students replace the verb phrases in 1b into the conversation together.2. Students ask and answer questions in pairs.A: Must we?B: Yes, we must.A: Must we?B: No, we dont have to./ No, we neednt.3. Each group will make six different conversations.4. Member C1 and C2 from each group will show the conversation. 5. Students only ask and answer the dialogue in 1d by using eight verb phrases in 1b, and each student makes eight conversations.1. Teacher demonstrates the students to make conversations by using the verb phrases in 1b.A: Must we?B: Yes, we must.A: Must we?B: No, we dont have to./ No, we neednt.2. Teacher lets the students ask and answer in pairs.3. Teacher asks the students to finish 1d.4. Teacher lets Member C make the conversation in pairs.5. Teacher organizes a competition to find out who is the fastest one to finish making conversations by using the verb phrases in 1b.A: Must we?B: Yes, we must.A: Must we?B: No, we dont have to./ No, we neednt.Production(10 minutes)1. The whole class work2. The whole class work 3. The whole class work4. The whole class work5. The whole class work6. Some students work7. The whole class work8. The whole class work9. The whole class work1. Students understand the meanings of “symptoms” and “sore throat”.2. Students guess something about illness.3. Students listen and finish A of 2. They should know the meaning of “circle”. 4. Students make sure they know the phrases in B of 2.5. Students listen and finish B of 2.6. Volunteers read their answers.7. Students write down, and they may discuss in groups.8. Students summarize Section A, doing exercise shown on the screen.9. Students do the follow jobs:(1) Memorize all the verb phrases in Section A after class.(2) Students write the conversation after class: How to prevent the flu?(3) Students learn to read vocabulary and read the dialogue after the recording.1. Teacher explains that “symptoms” here means “illness”, and then shows a picture of “sore throat” on the screen.2. Teacher asks the students to predict what they are going to listen to.3. Teacher plays the recording of 2. 4. Teacher asks the students to look through B of 2.5. Teacher plays the recording of 2 again.6. Teacher checks the answers.7. Teacher asks the students to write down phrases in 3.8. Teacher shows the summary to the students.9.Teacher assigns homework:(1) Teacher asks the students to memorize all the verb phrases in Section A.(2) Teacher asks the students to write a conversation according to 3: How to prevent the flu?(3) Prepare Section B after class. Teaching ReflectionStudents are very interested in acting as a journalist, although teachers have a little trouble to take things such as microphone, camera and so on. In order to attract students, teacher should design more activities. Blackboard designUnit 2 Keeping HealthyTopic 3 Must we exercise to prevent the flu?Section A May I ask you some questions? Go ahead. build up keep the air fresh all the time change our clothes often keep away from crowded places do sth. at once take ones advice A: Must we?B: Yes, we must.A: Must we?B: No, we dont have to. / No, we neednt.