1、仁爱版英语八年级Unit2Topic2SectionB教案Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.Section BTeaching person: Gao Cuiwei Teaching time：one classTeaching aims：1. New words: article , smoke, cancer, litter, dustbin, lawn, energy, necessary, enough2. Learn some useful sentences:(1) Ho
2、w terrible!(2) Don’t walk on the lawn.(3) It’s necessary for your health.(4) Smoking is bad for his health.3. The use of “ must ,must not” (1) I must ask him to give up smoking.(2) You must put litter into the dustbin.(3) You must not throw litter around.4. Help students form good habits.Tea
3、ching importance : aim 1 ,2, 3.Teaching difficulty: It’s necessary for sb. to do sth.Teaching steps:一 、Sing an English song. Then greet between the teacher and the students . 二 、 Review the dialog of Section A.. Ask some sentences:Staying up late is bad for your health. Is going to b
4、ed early good or bad for our health ? It’s good .Doing morning exercises is good for our health.三 、 New lesson:（一）1a 1. Read the dialog by themselves . Find the new words and understand their meaning and pronunciation.2.Listen to the tape and read after it. Thinking :What’s the dialog about
5、 ? After reading ,answer it .3. Read again and understand the dialog with some questions. After reading it ,answer them.1)What is Wang Junfeng reading ?2)What does Maria’s father think of smoking ? 3)What must Maria do ?4. After answering them , explain and practice useful phrases . G
6、ive some examples .Smoking is bad for his health .I must ask him to give up smoking .The use of “must ” .How terrible ! （二）1b 1. Read and match the sentences by themselves . 2 .Then say the sentences without looking at the
7、 book. 3 . Summarize the use of “must , mustn’t ” --Must I finish the task now ? --Yes , you must . -- No, you needn’t . --No , you don’t have to . （三） Look at the picture and say some sente
