仁爱八上Topic3WhatshouldwedotofigSection学案.docVIP

Unit2 Topic3 Section A 一、话题导学：（学习目标） 1. Learn some new words: question, prevent, build, finally, crowded 2. Master the modal verbs “should” and “must”. (1) What should we do to prevent it? (2) ---Must we go to see a doctor at once when we have the flu? ---Yes, we must. (3) ---Must we take some medicine to prevent the flu? ---No, we don’t have to. /No, we needn’t. 3. Talk about how to prevent the flu: First, we should exercise often to build us up. Second, we should keep our rooms clean and the air fresh all the time. Third, we should wash our hands and change our clothes often. Finally, we should keep away from crowded places. 二、预习导纲： 1、单词互译与记忆 1) prevent 2) finally 3) crowded 4) question 2、短语互译与记忆 1) go ahead 2) build sb up 3）change clothes often 4）一直 5）从…远离 6) 保持房间清洁 7) 好好休息 3、句子理解与熟读 1) Must we exercise to prevent the flu? 2) We should keep our rooms clean and the air fresh all the time. 3) We should keep away from crowded places. 三、课堂导练： 1、选词填空并注意其正确形式。 question，prevent，build，final，crowd 1) The road is . He must drive his car slowly. 2) We should drink lots of boiled water to the flu. 3) Can you answer my , Lucy? 4) Jane plays sports often to her up. 5) , you should have a good rest. 2、单项选择。 ( ) 1) --- Must I do my homework at once, mom? --- No, you ____. A. must not B. may not C. needn’t D. haven’t ( ) 2) Reading _________ is good for you. A. too much B. much too C. too many D. many too ( ) 3) You’d better ____ late for class. A. not are B. are C. not be D. not is ( ) 4) What should we do ______ the children? A. help B. helping 　 C. helps D. to help ( ) 5) As a student, we should keep our school ______. A. cleaned B. clean C. cleaning D. to clean 四、复习自测： 句型转换 1. You should drink more water. (改为否定问) You ________ _____