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unit 4 don't eat in class.section a (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：rules, arrive, late, hall, dinning hall, listen, listen to, fight, sorry2) 能掌握以下句型：① don't eat in class.② you must be on time.③ eat in the dining hall.2. 学会用英语表达一些标志的含义。3. 熟练使用目标语言谈论对某些规章制度(校规、家规等)的看法二、教学重难点1. 教学重点：1) 肯定祈使句是省略掉主语的原形动词开头;2) 否定祈使句则是在肯定祈使句前加上“don’t”。3) 情态动词must及have to在用法上的区别。2. 教学难点：掌握祈使句的用法，并能听懂、会说一些简单的祈使句。三、教学过程ⅰ. warming-up and revision用祈使句请学生们完成一系列动作：please stand up/ sit down. close the door, please. look at me and listen to me.don’t open your books. don’t talk. let’s begin our class.ⅱ. 1at: now, look at the picture on your textbook. each of the students is breaking one of these rules. please finish 1a.ⅳ. listeningnow let’s listen! what rules are these students breaking? write the numbers after names?ⅴ. pair workread the dialogue in 1cand work in pairs.ⅵ. listening1. first, let's read the sentences in 2a together. now, let's listen to the recording. check the activities alan and cindy talk about.2. work on 2b: listen to the recording again. can alan and cindy do these activities? circle can or can't above.ⅶ. pair work1. suppose you are alan and your partner is cindy. talk about the rules in 2a.2. let some students come to the front and act out the conversations.ⅷ. role-playread the conversation and find some rules in this school. ss read the conversations and find the answers to this question.( don't be late for school. don't bring music players to school. you always have to wear the school uniform. you have to be quiet in the library. )homework:1. remember the new words and expressions.2. 完成下列句型转换试题1)i can play com*r *s on weekends.(一般疑问句)_________________________________? yes, ____________.2) he has to wear uniform.(变否定句) he _____ _____ _____ wear uniform.3) i have to wear sneakers for gym class.(一般疑问句)_____ you ____ ____ wear sneakers for gym class? yes, i ____.4) they have to wash clothes.(提问) ____ do they have ____ ____?5) you can’t go out on school nights.(换一种表达) _______ go out on school nights.6) don’t talk in class.(同上) no _________.section a (grammar focus-3c)教学重难点1. 教学重点：1) 继续学习使用目标语言谈论对某些规章制度(校规、家规等)的看法2) 通过不同方式的练习方式来学会用英语表达一些标志的含义。3) 运用祈使句来表达一些规章和制度。2. 教学难点：1) 总结用祈使句、情态动词can、must及have to来表达各种规章制度;2) 能用所学的知识来制定一些简单的规章制度。教学过程ⅰ. warming- up and revisionⅱ. grammar focus.1. 学生阅读grammar focus中的句子，*做填空练习。① 不要在楼道里跑。_______________________② 不要打架。 ____________________③ 有什么规则? ___________________④ 我们必须按时上课。 ____________________⑤ 我们可以在教室里吃东西吗?____________________⑥ 不能。但我们可以在餐厅里吃东西。___________________⑦ 我们可以在教室里带帽子吗?____________________2. ss finish off the sentences and check the answers by themselves.ⅲ. writinglook at 3a. do you know the meaning of these pictures? can you write the rules for the school library?ss discuss the pictures and make some rules. let some ss read their rules aloud. check the answers with the class.(don't listen to music in the library. don't eat or drink in the library. don't take photos in the library. )ⅳ. practicework on 3b: use the words to make questions about the rules. then write answers according to your school. for example: be quiet? (she/have to/ in the library) does she have to be quiet in the library? yes, she does.2. 注意： have to虽是情态动词，但其在句子中与谓语动词共同构成句子时，其一般疑问句应用助动词do或does来帮助构成;而情态动词can则直接提前构成一般疑问句式。3. ss work by themselves and try to write the sentences on the workbook.4. ss work in pairs. ask and answer the sentences.ⅴ. *ss work in groups and discuss what rules are in their school. write down their rules on the work. let some ss read their rules aloud. see whose school is the coolest?ⅵ. exercises1. if time is enough, do some * exercises on the screen.homework1. read the sentences in grammar focus.2. make some rules at home.板书设计section b 1a-2c教学重难点1. 能掌握以下单词：out, go out, dish, do the dishes, night, before, dirty, kitchen, *, noisy, relax, read, terrible, feel, strict, be strict with, remember, follow, follow the rules, luck2. 能掌握以下句型：① don't leave the dirty dishes in the kitchen.② i can't relax either.③ i must read a book before i can watch tv.④ i have to * mom make breakfast.3. 理解must, have to/ can/can't的用法三、教学过程ⅰ. warming- up and revisioncheck the homework. let some ss read their home rules.ⅱ. presentation1. show some pictures on the *g screen and let ss learn the new words and expressions.2. 学生看着1a部分的图片学生朗读1部分的“rules”，并将图片a~h的序号填写在1b这些规则前的方框中。check the answers with the class.ⅲ. listening1. tell ss they'll listen to the recording about dave's house rules. listen and put an× for things dave can't do and a √for things he has to do.2. play the recording for the ss to listen and check.ⅳ. listeningnow let's work on 1c. now first, let's read the phrases aloud together. explain the meaning of the phrases if necessary.play the recording three times for the ss to listen and write the phrases in the chart in 1b.check the answers:ⅴ. group workspanide the ss into groups to talk about dave's home rules. make a list of dave's house rules. ⅵ. reading1. fast reading: read the letter and find the answer to this question:what does molly feel about the rules?ss read the letter and find the answer to this question. (she feels terrible.)2. careful reading: read the letter again and underline the rules for molly. check the answers with the class. (let some ss read their answers aloud. let other ss add some rules. )3. careful reading1) read dr. know's letter and answer this question: what does she think of the school and home rules? let one student read out his/her answer.(she thinks parents and schools are sometimes strict, but they make rules to * us. we have to follow them. )ⅶ. reading1. read the letter again and complete the sentences with have to/ must, can or can't.2. 提示： have to与must的用法：1)must表示一种主观的需要，而have to表示一种客观的需要，意思是“不得不”。如： i have to attend an important meeting this afternoon.今天下午我不得不参加一个重要的会议。mother is out, so i have to look after the shop.*不在家，因此我不得不照看商店。2)have to的否定形式是don’t have to, 相当于needn’t。如：they don’t have to buy a com*r at present.他们目前没有必要买电脑。homework1. remember the new words and expressions in this period.2. ask ss write down molly's rules at home and at school.
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