四川省瀘州市龍馬潭區(qū)八年級(jí)英語(yǔ)上冊(cè)Unit2Howoftendoyouexercise(第4課時(shí))SectionB(3a-4)

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1、Unit 2 How often do you exercise第四課時(shí) Section B (3a 4 )【學(xué)習(xí)目標(biāo)】 掌握本課的生詞.、短語(yǔ)、句型理解本課的主旨大意對(duì)本課的內(nèi)容進(jìn)行歸納、對(duì) 話(huà)改寫(xiě)、及仿寫(xiě)。重學(xué)習(xí)重難點(diǎn)】 學(xué)會(huì)用一般現(xiàn)在時(shí)寫(xiě)調(diào)查報(bào)告。掌握本課的生詞、短語(yǔ)、句型對(duì)本課的內(nèi)容進(jìn)行歸納、改寫(xiě)、及仿寫(xiě)?！菊n前準(zhǔn)備】 教師準(zhǔn)備主情景圖的教學(xué)掛圖。教師為制作多媒體課件， 在網(wǎng)上搜索相關(guān)資料。教師準(zhǔn)備磁帶和錄音機(jī)?！緦W(xué)習(xí)過(guò)程】溫故互查學(xué)生自學(xué)新單詞（教材 P15-16的單詞），看誰(shuí)記得又快又準(zhǔn)。（2分鐘）1.:牙科醫(yī)生比2.雜志；期刊較少；更少的然而；不過(guò):點(diǎn)；得分【新詞自查】根據(jù)句意及

2、首字母或漢語(yǔ)提示填詞。1. I have a toothache, so I h ,ave to see（ 牙醫(yī)）2. What are you doing? I m reading a（ 雜志 ）about teenagers.3. I think there is going to be（更少的）pollution （ 污染）4. Look, our team has got 10（ 分?jǐn)?shù)）.We will win the game.5. How many birds can you see? Let me count. One, two ，oh,（ 多于 ）ten.設(shè)問(wèn)導(dǎo)讀Step 1

3、情景導(dǎo)入Teacher: How often do you eat junk food? Students:Teacher: How often do you exercise? Students:Teacher: Is your lifestyle healthy or unhealthy?環(huán)節(jié)說(shuō)明：通過(guò)復(fù)習(xí)，學(xué)生回想平時(shí)所做的運(yùn)動(dòng)以及頻率，從而達(dá)到順利導(dǎo)入新課的目的。Step 2完成教材3a-4的任務(wù)【操作案例】1 .觀(guān)察3a表格，快速閱讀短文，完成 3a的任務(wù)。（4分鐘）2 .完成教材3b的任務(wù)，讓學(xué)生根據(jù)實(shí)際情況進(jìn)行練習(xí)。（5分鐘）3 .根據(jù)自己的情況參考 3a部分寫(xiě)一下自己的好習(xí)慣與

4、壞習(xí)慣，完成3c的任務(wù).4 .完成教材“ 4”的任務(wù)。自我檢測(cè)假如你是李磊，你經(jīng)常鍛煉，有很多好習(xí)慣，并.根據(jù)提示詞寫(xiě)一篇短文。提示詞： exercise, favorite sport, play basketball, three or four times a week, eat, a lot of fruit and vegetable, be good for, health, sl eep, nine hours a day, ha bit.環(huán)節(jié)說(shuō)明：首先讓學(xué)生仿寫(xiě)，然后讓學(xué)生自己寫(xiě)。呈現(xiàn)出了由句到文循序漸進(jìn)的過(guò)程。 鞏固訓(xùn)練練習(xí)I、選擇正確答案填空。()1. Her father

5、 time.A. usually waste B. never wastes C. hardly ever waste D. always wasting()2. A: Howoften does Lara play the trumpet? B: once or a week,I m not sure.A. May be, twice B. Maybe, twice C. Maybe, two times D. May be, two time ()3. A: I ll give the boys to eat. B: Oh, I know fish and saladA. something healthy B. healthy somethingC. anything healthy D. healthy anything()4. What the differences between your habit and?A. are, hers B. is, his C. does, her D. do, his()5. A:do you write to your parents? B: Once a month.A. How often B. How long C. How much D. How many拓展研究(詳見(jiàn)學(xué)生訓(xùn)練部分 P.11)課堂小結(jié)作業(yè)課后反思