八上Unit2Topic3SectionA

1、課題：Unit2 Topic3 Section A 課堂目標(biāo)導(dǎo)航能力目標(biāo)能夠用should had better和must來提建議并談?wù)摿鞲械念A(yù)防。知識(shí)目標(biāo)：單詞：hurry journalist question spread among prevent finally crowded短語：hurry up go ahead all the time keep away from 句型：1、May I ask you some questions? Sure,go ahead. 2、Must we do exercise to prevent the flu? Yes,we must./No

2、,we dont have to./No,we neednt.語法：情態(tài)動(dòng)詞must在一般疑問句中的用法。自主學(xué)習(xí)方案.誦課本第41頁1a的課文，翻譯下列短語。hurry up看醫(yī)生keep away from預(yù)防流感g(shù)o ahead擁擠的地方build up保持房間清潔.擇預(yù)防流感的方法 (1) do exercise often (2) keep the air fresh (3) go to bed early often (4) wash hands and change clothes (5) keep our rooms clean (6) drink enough water (

3、7) take some medicine (8) keep away from crowded places課堂導(dǎo)學(xué)方案【知識(shí)點(diǎn)擊】1. Mom, hurry up! 媽媽，快點(diǎn)！hurry (v./n.) 趕快，匆忙；in a hurry 迅速，如：He left in a hurry. 他匆忙離開了。hurry 常用于以下結(jié)構(gòu)：hurry to do sth. 急忙做某事；hurry to某地 匆忙去某地，如：The kids hurried to open their presents. 孩子們急忙打開禮物。He hurried to school this morning. 今早他匆

4、匆忙忙去了學(xué)校。2. May I ask you some questions, Dr. Li? 李醫(yī)生，我可以問你一些問題嗎？（1） May I ? 是日常交際中常用的表請求的句型。在此句型中，“一些”通常用some，而不用any 。如：May I have some water, please? 我能喝點(diǎn)兒水嗎？（2） question 意為“問題，疑問”， 指較易解決的問題及口頭回答的問題，如： Can you answer the question? 你能回答這個(gè)問題嗎？3. Sure, go ahead. 當(dāng)然可以，請問吧。go ahead. (口語) 進(jìn)行吧！干吧！請吧！如：Can

5、 I read the sports section? 我可以看看體育版嗎？Yeah, go ahead. 請看吧?！就卣埂浚?）go ahead and do sth. 趕緊做某事。如：Go ahead and eat before everything gets cold. 趁東西還沒涼趕緊吃。（2）go ahead of 在之前去，如：Bill went ahead of the others to try to find help. 比爾先于別人去尋求幫助。4. The flu is spreading quickly among people these days. 這些天，流感在人

6、群中傳播得很快。spread (v.) 傳播，流傳；spread的過去式和過去分詞均為 spread。如：The use of computers spread quickly during that period. 在那個(gè)時(shí)期，計(jì)算機(jī)迅速應(yīng)用開來。Among （prep.）在（三個(gè)以上）之間 ；而在兩個(gè)或兩個(gè)以上一般用between.5. Must we do exercise to prevent the flu? 預(yù)防流感我們必須做運(yùn)動(dòng)嗎？ Yes, we must. / No, we dont have to. / No, we neednt. 是的，必須。/不，不必。（1） Must

7、 we / I ? 的肯定回答：Yes, we /you must. 否定回答：No, we /you neednt/dont have to. 而不能用mustnt。（2） have to 意思是“不得不，必須”，后跟動(dòng)詞原形。He doesnt have to walk so fast. 他不必走那么快。當(dāng)堂評價(jià)方案.提示完成句子。1. _ _ （快點(diǎn)），or well be late for the meeting.2. Parents should _ their children _ _ (遠(yuǎn)離) animals.3. _ _ _（多喝水）is good for your healt

8、h.4. Must we keep the window open _ _ _（一直）？5. We should often _ _ _ _ (使窗戶開著) to let the fresh air in. 6. First, we should _ _（增強(qiáng)體質(zhì)）our bodies to prevent diseases.單項(xiàng)選擇題。（ ）1. You _ watch TV too much, because it is bad for your health. A. had better B. had better not C. should D. have to( ) 2. Today is Sunday. He _ get up early, because he doesnt go to school. A. doesnt have to B. didnt have to C. wont have to D. have to( ) 3. The teacher is sitting _ the four students. A. between B. between and C. among D. among and ( ) 4. Must I stay here all the time? N