九年級英語上冊Module12Unit2Repeatthesethreewordsdailyreducereuseandrecycle教學(xué)案

1、 module 12 unit 2 repeat these three words daily reduce, reuse and recycle一、 教學(xué)內(nèi)容：unit 2 repeat these three words daily: reduce, reuse and recycle.二、 課型：reading and writing三、 教學(xué)目標(biāo)： 1、能夠聽懂并正確地朗讀下列單詞：divide, plastic, policy, reuse, bottle, throw away, repeat, reduce ,cloth, ton, tons of, rubber, rapid

2、, step, grandson granddaughter.2、語法：能夠初步了解構(gòu)詞法(復(fù)合詞、派生詞和詞性轉(zhuǎn)換)3、能夠讀懂節(jié)約能源、保護(hù)環(huán)境的短文。4、能夠利用構(gòu)詞法理解一些生詞的意思。5、能夠提出一些環(huán)保的建議，并說明原因。四、教學(xué)重難點：1、能夠讀懂節(jié)約能源、保護(hù)環(huán)境的短文。2、能夠利用構(gòu)詞法理解一些生詞的意思。五、教學(xué)準(zhǔn)備：課堂整體運用任務(wù)型教學(xué)模式以及閱讀課“四個階段”教學(xué)模式。本課指導(dǎo)學(xué)生通過閱讀獲取信息，培養(yǎng)學(xué)生閱讀技能。在教學(xué)過程中，采用多媒體手段輔助教學(xué)，利用各種圖片和習(xí)題任務(wù)貫穿整個教學(xué)過程。因此，本節(jié)課需準(zhǔn)備：ppt課件。六、教學(xué)過程：教學(xué)步驟教師活動學(xué)生活動設(shè)計意

3、圖step onewarming-up (3)lead in (check the homework)1. ask students to give more advice about saving the world，introduce their ways.2. let the students watch a video about the green life.3.introduce some information about the green life.1. students give a report ，tell the whole class their ways to sa

4、ve the word.2. students see the pictures and watch a video about the green life.3.students get to know more things about the green life.通過匯報的形式檢查上節(jié)課布置的調(diào)查作業(yè)，回顧了上節(jié)課的內(nèi)容，考驗學(xué)生對unit1知識的掌握程度。讓學(xué)生觀看綠色生活的圖片和視頻，以趣味性的方式導(dǎo)入了本課課題，為學(xué)生更深刻學(xué)習(xí)課文知識做準(zhǔn)備。step twopre-reading(5)1.check the new words.（1）show more pictures and

5、 things to get the students fill in the blanks with right words.（2）organize them to read the new words together.2.free talk.（1）show the pictures on the screen and ask the students to discuss in pairs, encourage them to discuss which ways are good for the environment.（activity1）（2）guessing. （activity

6、2）ask the students to guess what suggestions will the passage make based on the title. give some words to help them.eg. china, divide, necessary, plastic, policy ,reuse（1）watch pictures learn some new words and try to fill in the blanks with right words.（2）read the new words together.（1）students dis

7、cuss in pairs according to the picture that the teacher show on the screen. try to say more sentences.（2）students guess some suggestions by using the words given in the box.通過圖片與單詞對應(yīng)直觀形象，使學(xué)生更容易記住單詞，然后讓學(xué)生用生詞簡單談?wù)撃男┓椒▽Νh(huán)境有利，并對文章進(jìn)行猜測。不但強化生詞，而且更好的了解各種對環(huán)境有利的生活方式，為閱讀語篇掃除生詞障礙。step threewhile-reading (24)step

8、 threewhile-reading (24)1. scanningask students to scan the passage and find out the answer: what words should we repeat daily?2. skim get the ss to skim the passage and finish activity 3, check the suggestions that are mentioned in the passage.2. careful reading.paragraph 1&2(1) read paragraph1&2 t

9、hen answer the question: check “how green you are?” with your partners. what words should we care about? (2)let the students read paragraph 1 in groups of six and find out difficulties.(3) ask them to solve difficulties.paragraph 3(1) read paragraph3 and answer the questions: what does “reduce” mean

10、? reduce saves _and causes_. (2) ask a student to be “a little teacher” to check the answers. (3) organize the whole class to read together.(4)ask some little teachers to solve the difficulties.paragraph 4(1)ask the students to read paragraph4, then answer the following questions. what does “reuse”

11、mean?should we use chins cups and cloth bags? why?(2) ask a student to be “a little teacher” to check the answers. (3) organize the whole class to read together.(4)organize some students to come to the blackboard and show out some difficult language points that they found in these paragraphs.paragra

12、ph 5&6(1) read paragraph5&6 then answer the questions: what does “recycle” mean? how can we help to save trees?(2) ask a student to be “a little teacher” to check the answers. (3) organize the whole class to read together.(4)ask some little teachers to solve the difficulties.4 practise reading.get t

13、he students watch a video and read with it, then let them read loudly in groups.students scan the passage and find out the answer: what words should we repeat daily?2. skim get the ss to skim the passage and finish activity 3, check the suggestions that are mentioned in the passage.the answer is: 12

14、356.（1）read paragraph one and two then answer the question: check “how green you are?” with your partners. what words should we care about?(2)students read paragraph 1 in groups of six and find out difficulties.(3)solve the difficulties together.(1)students read paragraph3, find the answers to the f

15、ollowing questions. it means “use less” and do not waste things. money, less pollution(2) a little teacher checks the answers. (3) the whole class read together.(4) some little teachers solve the difficulties.(1)students read paragraph 4 and answer the questions. it means “use again” and use things

16、as long as possible. yes, we should. because the can be used many times.(2) a little teacher checks the answers. (3) the whole class read together.(4)some students come to the blackboard and show out some difficult language points that they found in these paragraphs.(1)students read paragraph5&6, fi

17、nd the answers to the following questions. it means “change things into something else to be reused”. we can buy products such as recycled paper.(2) a little teacher checks the answers. (3) the whole class read together.(4) some little teachers solve the difficulties.students watch a video and read

18、with it, then read loudly in groups.要求學(xué)生快速閱讀課文，找出本文課題的主要信息，了解主旨內(nèi)容， 為進(jìn)一步學(xué)習(xí)做好鋪墊。讓學(xué)生帶著任務(wù)（問題）去閱讀課文，去找答案，有助于學(xué)生更加準(zhǔn)確地獲取信息，提高閱讀效果和技能。學(xué)生通過分層次閱讀文章，獲取具體信息，把知識點和課文理解在分段學(xué)習(xí)得以突破。而小組活動能通過學(xué)生間的自主、合作學(xué)習(xí)，讓學(xué)生充分地實踐運用語言，并激發(fā)學(xué)生創(chuàng)造性思維的發(fā)展。讀書在英語學(xué)習(xí)中起著相當(dāng)重要的作用，熟能生巧，通過跟讀來學(xué)習(xí)正確的語音語調(diào)，通過小組朗讀來互相學(xué)習(xí)，培養(yǎng)合作精神。step fourpost-reading(10)retell (

19、1)let the students complete the passage with the words in the box.(activity4)writing(1) organize the students to find two things you should do and should not do in the passage and give reasons. then write the sentences. ( activity5)(2) ask the students to make a list of things that can make our scho

20、ol greener.(activity7)(1) students complete the passage with the words in the box.( activity 4)(2)call back the answers from the whole class then read the short passage in the whole class .(1)students find two things you should do and should not do in the passage and give reasons. then write the sen

21、tences. ( activity5)(2)students try to make a list of things that can make our school greener.(activity7)通過復(fù)述檢查學(xué)生對本課所學(xué)知識的掌握程度，此類輸出練習(xí)有利于提高同學(xué)們口語表達(dá)能力。引導(dǎo)學(xué)生用because，so和so that寫出原因的句子，并積極討論如何使得我們的學(xué)校變得更綠色環(huán)保，為模塊寫作打好基礎(chǔ)。step fivesummary（2）1.get the students tosum up the language points.t: what have we learned

22、 today?ss:2.let the students to choose the best team in this lesson.1.sum up the language points.2.to choose the best groups.引導(dǎo)學(xué)生對這節(jié)課的總結(jié)，讓學(xué)生做自由發(fā)言，培養(yǎng)學(xué)生自主學(xué)習(xí)，自主總結(jié)的良好學(xué)習(xí)習(xí)慣。簡短的評價使學(xué)生的課堂表現(xiàn)得到肯定并且可以激勵學(xué)生的學(xué)習(xí)興趣，樹立學(xué)習(xí)英語的信心。step sixhome-work（1）ask the students to think how to make our school greener and give reasons. and write a passage about it.finish the