新目標(biāo)八年級英語上冊unit1教案

1、Unit 1 How often do you exercise?教案示例一本節(jié)課總目標(biāo)描述通過本節(jié)課的學(xué)習(xí)學(xué)生能掌握以下基本句型：How often do you brush your teeth?I brush my teeth twice a day. 本節(jié)課的總體設(shè)計(jì)體現(xiàn)了新課程標(biāo)準(zhǔn)中的從學(xué)生的學(xué)習(xí)興趣、生活體驗(yàn)和認(rèn)知水平出發(fā)，倡導(dǎo)體驗(yàn)、實(shí)踐、參與、合作與交流的學(xué)習(xí)方式和任務(wù)型的教學(xué)途徑的教學(xué)理念。預(yù)想的效果是：學(xué)生感受到課堂 45 分鐘大多數(shù)時(shí)間是在做一件有意義而且較為感興趣的事，這種愉悅的心情促使學(xué)生自主、創(chuàng)造性地完成任務(wù)，即培養(yǎng)了學(xué)生運(yùn)用英語進(jìn)行實(shí)際交際的能力。這種體驗(yàn)和感悟是新

2、課程標(biāo)準(zhǔn)的基本要求。教學(xué)重點(diǎn)和難點(diǎn)：合理運(yùn)用本單元句型進(jìn)行交際；熟練使用頻率的表達(dá)方式。Lead in: let students pay attention to the importance of brushing teeth.Task 1: How often do you brush your teeth?Task 2: How do you protect your teeth?Task 3: Who is the best teeth protector?Lead-in 由小實(shí)驗(yàn)導(dǎo)入我們應(yīng)愛護(hù)我們的牙齒。This experiment simulates the protectio

3、n power of Fluoride.What youll need:1 bottle of Fluoride rinse solution (available from your dentist, localdental supply company and some pharmacies)2 eggs 1 bottle of white vinegar3 containersWhat to do:Pour four inches of Fluoride rinse solution into one of the containers andthen place an egg in t

4、he solution. Let it sit for five minutes. Remove the egg.Pour four inches of vinegar into each of the remaining two containers. Put theegg that has been treated with the Fluoride into one container of vinegar andthe untreated egg in the other container of vinegar.What will happen:One egg will start

5、to bubble as the vinegar (an acid) starts to attack theminerals in the egg shell. Which egg do you think will start to bubble?2. 學(xué)生仔細(xì)的觀察試驗(yàn)的結(jié)果。通過試驗(yàn)讓學(xué)生意識到保護(hù)牙齒的重要性3. 由學(xué)生 brainstorm 保護(hù)牙齒的正確的方法。并發(fā)給學(xué)生表格在小組內(nèi)對小組的成員進(jìn)行問卷調(diào)查。How often do you brush your teeth?SeldomOnce a dayTwo times a dayAfter each mealHow lon

6、g do you brush your teeth?30 seconds1 minute2 minutesLonger than 2 minutesWhat type of tooth-brush do you use?I dont knowMediumSoft-bristledExtra soft-bristledDo you use toothpaste with fluorine?NoYesHow often do you eat sweets?Many times a dayTwice a dayOnce a dayOnce a weekHow often do you see you

7、r dentist for a preventive check-up?NeverOnce in several yearsOnce a yearTwice a yearHow often do you change your toothbrush?YearlyEvery 3-4 monthsEvery 6 monthsHow often do you floss between your teeth?NeverOccasionallyDaily4. 小組內(nèi)調(diào)查并做完報(bào)告后，小組內(nèi)討論什么是正確保護(hù)牙齒的方法， 并選出最講究牙齒衛(wèi)生的標(biāo)兵。5. 擴(kuò)展話題：How often do you cu

8、t your hair?How often do you cut your nails?How often do you wash your hands?How often do you wash your hair?How often do you change your underwear?How often do your have a body check?教案點(diǎn)評：本節(jié)課的設(shè)計(jì)與學(xué)生的日常生活緊密相連，所以任務(wù)的設(shè)計(jì)具有真實(shí)性。首先由一個(gè)小的實(shí)驗(yàn)引入本課，這樣可以引起學(xué)生的興趣，并能幫助學(xué)生意識到保護(hù)牙齒的重要性。并能讓學(xué)生的注意力馬上集中到課上來。第二步，通過 pair work讓學(xué)生互相了解彼此的刷牙習(xí)慣