北師大版八年級英語上冊Unit4Lesson11HealthAdvice教案

1、Unit 4 Lesson 11 Health Advic嗷學(xué)設(shè)計(jì)第一課時(shí)教學(xué)目標(biāo)在本課學(xué)習(xí)結(jié)束時(shí)，學(xué)生能夠：. 通過閱讀，找出四人的問題，并與專家提出的相應(yīng)健康建議進(jìn)行匹配，同 時(shí)獲取有關(guān)建議的細(xì)節(jié)信息；.運(yùn)用所獲取的信息和語言，針對上述健康問題，口頭提出相應(yīng)建議，并能運(yùn)用所學(xué)對生活中相關(guān)健康問題提出建議，表達(dá)自己的觀點(diǎn)；.增強(qiáng)健康意識，養(yǎng)成健康習(xí)慣。教學(xué)過程Pre-readingStep 1?T shows the photo of Lin Xiaoli and asks some questions to review what they have learntand leads in

2、the title of this lesson Health Advice.Do you remember the girl?What was wrong with her?What did the doctor ask her to do?T asks Ss “ What healthy habits do you have? ”?T shows photos and asks Ss“ What healthy habits can you see? ” andsome phrasesand new words soap and sleepy. Ss repeat the new word

3、s after teacher. T may ask Ss “ Why do people do these things? are talking a” bouwt hile they the habits.?T asks Ss to match the sentences (problems) with the photos in Ex. 1. While checking the answers, T should give a model how to check. If time allows, T canask Ss to think about other ways to sol

4、ve the problems. 通過圖片和問題，簡單復(fù)習(xí)上節(jié)課所學(xué)內(nèi)容，引入本課話題：健康建議。.激活學(xué)生已知有關(guān)健康習(xí)慣的詞匯與背景知識，并根據(jù)圖片和語境進(jìn)一步認(rèn)讀和識記新詞匯： soap, sleepy。.通過追問，學(xué)生進(jìn)一步建立健康習(xí)慣與健康之間的邏輯對應(yīng)關(guān)系。.通過匹配句子與圖片的活動，引導(dǎo)學(xué)生針對相應(yīng)問題找出解決方案，初步給出建議。同時(shí)增強(qiáng)學(xué)生養(yǎng)成健康習(xí)慣的意識。.通過追問，幫助學(xué)生開闊思路。While-readingStep 21st reading?Ss read the first part of the text and answer the question.Who wr

5、ote the questions and what are their problems?Ss read the four letters (questions), circle the names and underline their problems.2nd reading?T asks Ss how they would respond to the questions.?Ss read the text and match thequestions with the correct health advice (Ex. 2). Ss checkanswers in pairs an

6、d then in class. Ss need to underline the key words that help them match.3rd reading?Ss read the second part and answer some questions. Ss should underline where they find the answers on their books.?Ss check answers in groups, and then in the class. When they give the answers, theyshould say where

7、they find the answers. T should write down the key words on the blackboard while students are giving answers.4th reading?T plays the recording and Ss read with it in a low voice.?Ss read by themselves and try to understand. 快速閱讀課文第一部分，通過捕捉關(guān)鍵詞句，找出提問的人和各自的主要 問題。.引導(dǎo)學(xué)生預(yù)測專家回復(fù)內(nèi)容。.通過抓關(guān)鍵詞，匹配問題與相應(yīng)的健康建議。. 閱讀課

8、文第二部分，通過回答問題（包括一系列的追問），獲取有關(guān)健康建議的細(xì)節(jié)信息，并解決生活中的相關(guān)問題，同時(shí)引導(dǎo)學(xué)生關(guān)注合成詞earphone,幫助學(xué)生通過上下文推測生詞 harmful, air, volume的意思。.教師板書關(guān)鍵詞，幫助學(xué)生梳理信息，作為輸出的語言支撐。.模仿自然的語音語調(diào)語流，強(qiáng)化信息和語言。Post-readingStep 3?T shows some sentences and asks Ss to find out the sentences about the same problem. T gives a model how to do that. After ch

9、ecking the answers, Ss read the sentences bythemselves to consolidate.?T chooses one of the problems in the reading and leads Ss to give advice according to thekey words in the table. Ss practise by themselves and give advice.?T shows a table with the other three problems and leads Ss to give advice

10、 with the keywords. Then Ss work in pairs， role play to ask and answer the questionsabout health problems.丁 can help Ss brainstorm what questions they can ask before they do the role-play. ThenT gives a model how to do that.?T asksSs to help English Salon to give replies to some Ss problems.theprobl

11、em, prepare by themselves for 3 minutes, and share in the group first and then in the class. For some top Ss, they can choose other problems to talk about if they have enough time.T gives a model how to give the reply. 再現(xiàn)提出健康建議的重要語句，學(xué)生通過閱讀歸類，在句子層面進(jìn)一步內(nèi) 化信息和語言。此活動從另一角度檢查了學(xué)生的讀書情況。.教師引領(lǐng)學(xué)生就文中一個(gè)問題，提出建議。依據(jù)

12、關(guān)鍵詞，大部分學(xué)生都能 就此給出建議，感受成功的快樂。.教師引領(lǐng)學(xué)生就其他三個(gè)問題提出建議，學(xué)生通過角色扮演，模擬真實(shí)語 境進(jìn)行交際，進(jìn)一步內(nèi)化信息和語言，為口語輸出做準(zhǔn)備。.教師預(yù)設(shè)學(xué)生操練過程中可能遇到的問題，提前幫助學(xué)生分解難點(diǎn)，同時(shí) 引領(lǐng)示范如何操作。.創(chuàng)設(shè)語境，分層設(shè)計(jì)，運(yùn)用所獲取的信息和語言，口頭提出相應(yīng)建議，并能運(yùn)用所學(xué)對生活中相關(guān)健康問題提出建議，表達(dá)自己的觀點(diǎn)，使不同層次學(xué) 生都能夠參與活動，完成任務(wù)，培養(yǎng)口頭表達(dá)能力，增強(qiáng)健康意識。Homework. 聽錄音并跟讀課文。.把你準(zhǔn)備回復(fù)的信件內(nèi)容整理在作業(yè)本上。第二課時(shí)教學(xué)目標(biāo)在本課學(xué)習(xí)結(jié)束時(shí)，學(xué)生能夠：.在語境中理解由 wh

13、en 和 because 引導(dǎo)的狀語從句的用法和表意功能，并 完成不同層次的練習(xí)活動；.初步使用含有when和because的狀語從句，針對具體問題，提出健康建 議；.正確讀出輔音/s/和/ 0/聽準(zhǔn)并分辨出含有這兩個(gè)發(fā)音的讀音相似的單詞 和句子；.增強(qiáng)小組合作意識，養(yǎng)成健康的生活方式。教學(xué)過程ReviewStep 1?T shows four pictures and leads Ss to recall their problems in the reading.?Ss give advice according to the key words in the table to revie

14、w the information andlanguage.復(fù)習(xí)上節(jié)課所學(xué)的信息和語言，初步感知由when和because引導(dǎo)的狀語從句。GrammarStep 2?T asks Ss to read the passage and underline the sentences with when and because.?Ss read the sentences aloud and know the meaning. T helps them to understand theadverbial clause with when and because.?T asks Ss to joi

15、n the pairs of sentences using when or because. (Ex. 5)?T asks Ss to give health advice with when with the help of the information in twocolumns.?T asks Ss to give health advice with because with the help of the information in twocolumns.引導(dǎo)學(xué)生關(guān)注連詞 when 和 because 的使用，并理解其表意功能。.通過大量口語練習(xí)，不斷使用 when和becau

16、se提出健康建議。所提供的信息從控制、到半控制、到開放，給學(xué)生思維發(fā)展的空間。練習(xí)過程中涉及到harmful 時(shí)，簡單舉例動詞、名詞加后綴-ful 變形容詞，整合課本中的活動 4。SpeakingStep 3?Ss complete the following sentences with their ideas. (Ex. 6). Then they share theiranswers in pairs and then in the class.?T prepares some health problems on small paper beforehand and asks each

17、 group to getone from her hand. They discuss in groups to give the advice and then share in the class.?T asks each group to write down onehealth problem and then they exchange theirproblems with another group. They discuss in groups to give advice to the other groups and thenshare in the class. Enco

18、urage Ss to use“ because ” and “ when ” as they give advicmore pointsthan those who don tuse them.針對具體問題，發(fā)表觀點(diǎn)，進(jìn)一步體會when和because的用法，談?wù)摻】到ㄗh。同學(xué)間互相分享，開闊思路，此活動整合了課本中的活動 7。.創(chuàng)設(shè)真實(shí)情境，鼓勵(lì)學(xué)生用含有 when和because的狀語從句，針對教師 和同學(xué)的困惑，提出建議，培養(yǎng)口頭表達(dá)能力，同時(shí)引導(dǎo)學(xué)生養(yǎng)成良好的生活習(xí)慣和健康的生活方式。PronunciationStep 4?T shows some words with the sounds /s/ and /0 /o arnadaaksl Sndout the rulesand identify the difference between the sounds /s/ and