9B Unit3 Asia導學案2
【教案】課題
9b unit 3 grammar
課型
新授課
教學目標1、用although引導從句。2、用unless談論例外情況。3、用談論做某事的目的。
重難點分析教會學生如何理解運用although, unless, so that 引導從句。
學情分析學生已經掌握一些關于although, unless, so that的表達方法，但如何正確運用卻有一些茫然，所以要通過情景訓練教給他們具體用法。
教學方法情景教學法,歸納法
教具準備課件
教學步驟
教師活動
學生活動
個性化補充step 1 presentationrevise the two sentences in reading:1) although the forbidden city is almost 600 years old, it is still very beautiful.2) you can experience its beauty and greatness, although it is very tiring to climb it step by step.get the students read the information on p47.step 2 exercise get the students do the exercises on page 47. after finishing, check the answers. read the sentences. work out the rule.do more exercises. 用although連接下列句子。it rained heavily, the temperature was still high2. i was still hot and sweaty ,i walked slowly3. the weather is cold, many girls wear short skirts用although和but完成對話。 millie: mum. i can’t fall asleep these days __________ it is so late.mum: you sound excited. aren’t you sleepy?millie: i am very tired ______ i am just too excited to fall asleep.mum: i think the trip must be really great, right?millie: of course. ______ ___i am so far away from the usa, i never feel homesick. the people i met here are very kind.mum: i’m so glad to hear that. have you got used to the food there?millie: oh, i have never tasted such delicious food before. sometimes, i’m full up ______ i just can’t help eating a little more.mum: are you able to use the chopsticks?millie: it doesn’t matter. _________ i can’t use them well, i can still enjoy the delicious food.step 3 presentation get the students to translate the following sentences:1) 我們明天要去公園，除非下雨。 we’ll go to the park tomorrow unless it rains.2) 除非你幫助我，否則在月底之前我完不成這項工作。unless you help me, i won’t finish the work before the end of this month. get the students read the information on p48. if they have any question, they can ask.step 4 practice do the exercises on p48. check the answers . complete the e-mail with ‘unless’ or ‘if’