七年级英语下册Unit+4+Don't+eat+in+class讲义(人教新版,含解析)

Unit 4 Don’t eat in class.Section A 2a—2d ( P20 )* 教师寄语：No rules, no standards. 没有规矩，不成方圆。

【学习目标】【学习重点】：1、学习掌握本节课的生词和短语；2、巩固祈使句的用法；3、学习情态动词can表示许可的肯定句、否定句、一般疑问句及肯定、否定回答。

4、提高学生的听说能力。

【体验学习】：I、预习交流1. 根据音标拼读单词并牢记；2. 自学课文，勾画出重点和疑惑。

II、翻译官1. eat outside ________________2. wear a hat ___________________3. a lot of ___________________4. be late for class_______________5. 不得不__________________6. 穿校服_____________________7. 保持安静________________【课堂导学】：I、新课呈现Step1 RevisionReview the school rules at P19.Step2 PresentationPresent key sentences in this period.This is a great school, but there are a lot of rules.Can we bring music players to school?And we always have to wear the school uniform.And we also have to be quiet in the library.Step3 ListeningListen and finish 2a and 2b. Check the answers.Step4 Pair workTalk about the rules in 2a.Step5 Role-playRole-play the conversation in 2d.II、合作交流Group work: 分析总结情态动词can的用法，并练习造句。

Unit 4 Don’t eat in class教案课题名称Unit 4 Don’t eat in class.教学目标1.掌握unit 4 词汇2.能熟练使用目标语言谈论对某些规章制度（校规、家教等）的看法3.能使用目标语言制定并讨论校园内一些公共场所的规则，掌握句型：Don’t eat in class-Can we wear a hat in class?-No,we can’t.We always have to wear the school uniform.4.给父母写一封建议信。

重点、难点、考点1.掌握unit 4 词汇2.能熟练使用目标语言谈论对某些规章制度（校规、家教等）的看法3.能使用目标语言制定并讨论校园内一些公共场所的规则，掌握句型：Don’t eat in class-Can we wear a hat in class?-No,we can’t.We always have to wear the school uniform.4.给父母写一封建议信。

教学步骤及内容一．复习词汇I.按要求写出下列词语的相应形式1. work （名词） 7. Photo (同义词)2. mother （对应词） 8. television （缩写形式）3. late （反义词） 9. jobs (单数)4. long （反义词） 10. brother （所有格形式）5. good （最高级）6. black （反义词）II. 英汉互译1.踢足球2. 体育3. 喜欢科学4. 课后5. 做早操6. 在星期三7. be sure 8. for two hours9. be strict with sb. 10. art teacher三．课文解析Section A1.Don’t arrive late for class. 不要上课迟到。

（1）本句是一个否定的祈使句，祈使句是以动词原形开头的，表示命令或请求的句子。

Don’t eat in class. 要点详解1. Don’t run in the hallways. 不要在走廊内乱跑。

此句是祈使句的否定式，表示命令别人不要做某事。

祈使句表示请求、命令、建议、劝告或征求对方意见等，其否定形式是在前面加上don’t构成，肯定形式是以动词原形开头。

在句首或句尾加上please，使语气变得委婉，如果在句尾加please，要用逗号隔开。

e.g. Sit down, please. 请坐。

Please don’t sit down. 请别坐下。

Don’t swim in the river. 别在河里游泳。

2. Which rules are these students breaking? 这些学生在违反哪些规章制度？此句中break为动词，意思为“违背，违反，不依从，不服从，不遵守”，后常接法律、规则、诺言等做宾语。

e.g. He always breaks the rules of school. 他总是违反校规。

He broke his words. 他失言了。

Don’t break the law! 别犯法!3. What else do you have to do? 你还有别的不得不做的事吗？else做副词，表示“另外，其他”，放在something，someone，somebody等复合代词或者what，who, where，when等疑问代词或副词之后，e.g. Would you like anything else? 你还要点别的东西吗？Where else do you want to go? 你还想去别的什么地方吗？4. John, you have to wear sports shoes for gym class. 约翰，体育课你得穿运动鞋。

have to do “不得不做某事”侧重于客观上的“必须，不得不”解，和其他情态动词的区别在于它具有人称的变化。

Unit4 Don't eat in classUnit 4 Talk about rulesKey words:school rulesSentences:talk about rulesPassage:Talk about the rules(at home, at school, …)School rulesDon’t arrive late for class.Don’t eat in the classroom.Don’t talk in the c lass.Don’t listen to music in the classrooms or the hallways. Don’t fight.重难点精讲Grammar肯定祈使句Turn left.Eat outside.Open the windows.否定祈使句Don’t turn left.Don’t eat outside.Don’t open the windows.Imperative sentences 祈使句have to , can, must 的用法.I have to go.You can listen to music after class.You must finish your homework every day.Talk about rulesDon’t run in the hallways.We must be on time for class.---Can we eat in the classroom?--- No, we can’t, but we can eat in the dining hal l.--- Does he have to wear a uniform at school?--- Yes, he does.--- What do you have to do?--- We have to be quiet in the library.重点词组on timebe strict withthink abouthave to常见考点keep + adj.be late formake +n. + adj.help sb. do sth.词汇大考查题一：首字母填空We must obey the school r_________.Don’t f_________. You should help each other.Don’t a_______ late for class.Students have to wear u__________ at school.Don’t l________ to music in class.题二：选词完成句子swim; wash; cook; be; loud; speak;Mother often asks me to practice _________ English.Don’t _______ in the lake!She often helps her mum ________ dinner.Jack ________ late for work yesterday.Aunt Li must do some __________ on Sunday.You can’t talk __________ in the c lassroom.题三：将下列句子改成祈使句.You can’t play in the street.You can’t take photos here.You can’t talk in the library.You should listen carefully in class.You can sit here and enjoy your meal.题四：The students can’t go out ______ school nights, but they can _________ weeken ds. ____________ late for class again!Don’t talk ________ eat in the classroom!________ talking here. Please be quiet!--I can’t watch TV after school.-- I can’t, _________.题五：When did you __________ Beijing?A. arriveB. arrive atC. arrive inThere are ________ rules in our school.A. too muchB. much tooC. too manyOur teacher often tells us ________ in the hallways.A. don’t runB. not runC. not to run题六：完成句子学生应该每天准时上学。

Unit 12 Don’t eat in class.I．教学设计分析本单元的中心话题是rules,主要语言功能是谈论并制定某些规章制度，如校规、班规和家规。

语言结构为祈使句。

利用情态动词can, must, have to 来谈论一些规章制度。

在Section A里通过活动与图片的配对，引出本部分中关于“学校的规章制度”及否定祈使句。

主要训练学生的听、说、演及其归纳总结的水平。

Section B主要通过一系列的句式进一步训练目标语言，并注意have to与 must, can与can’t的用法。

最后是要能使用所学的知识去制定一定的规则。

New languages：1.- Don’t run in the hallways. Don’t fight.2.-What are the rules? We must be on time for class.3.-Can we eat in the classroom?-No, we can’t, but we can eat in the dining hall.4．-Can we wear a hat in class? Yes, we can./ No, we can’t.5. - Does he have to wear a uniform at school?-Yes, he does. / No, he doesn’t.6. What do you have to do? We have to be quiet in the library.II. 教学学时分配Teaching periods：Period 1： Section A 1a -1cPeriod 2： Section A 2a -2cPeriod 3： Grammar Focus/ 3a -3cPeriod 4: Section B 1b -1fPeriod 5: Section B 2a-3c and self checkPeriod 6: Review Unit 1Unit 4 Don’t eat in class.Section A (1a-1c)1.Master the key words:rules, hallway, classroom, Mrs. fight, school rules.Master the sentences: 1). Don’t eat in class.2).You must be on time.3). Eat in the dining hall.2.Talk about the school rules.3.Listening and speaking skills and communicative competence.4. Encourage students to talk about the rules.5. To help Ss use the target language in natural speech.II. Key points1. Talk about the school rules and the target language.2. Learn to talk about the school rules.3. Imperatives Don’t...Difficult point:1. Talk about the school rules and the target language.2. Learn to talk about the school rules.III. Teaching aidsMultimedia/A tape recorder/A blackboardIV. Teaching proceduresStep1 Leading-inWarming-upT：What’s the woman doing? S: Sh e’s eating.T: Where is she eating? S: Sh e’s eating in class.T：Can you eat in class? S: No, we can’t.T: So please don’t eat in class.（= You can’t eat in class.）…Step 2 Presention1. T: Now, Look at the picture on your textbook. Each of the students is breaking one ofthese rules.Please finish 1a.1. Don’t arrive late for class. You must be on time.2. Don’t run in the hallways.3. Don’t eat in the classroom. You must eat in the dining hall.4. Don’t listen to music in class.5. Don’t fight.2. Listening1). T: Now let’s listen! What rules are these students breaking? Write the numbers after names?Peter ______ Amy ______ Mike ______2). Check the answers:3). Listen again and complete the conversation.Ms. Clark: Hey, Peter. You know the rules. Don’t _________________.Peter: Sorry, Ms. Clark.Mr. Smith: Amy, don’t _______________________.Amy: Oh, sorry, Mr. Smith.Mr. Smit h: Hey, Mike, don’t ______________ in class. Mike!Boy: He can’t hear you, Mr. Smith.Step3 ConsolidationPair workS.A is a new student. S.B is telling S.A about the school rules.Ask students to practice the conversation and make their own conversations．Ss work in pairs and practice saying the school rules.A: What are the rules?B: Well, we can’t arrive late for class. We must be on time.…Step 4 Summary1. Words: rules, arrive, late, hall, dinning hall, listen, listen to, fight, sorry Phrases: on time listen to… arrive/be late forSentences: 1. Don’t arrive late for class.You must be on time.2. Don’t run in the hallways.3. Don’t eat in the classroom. You must eat in the dining hall.4. Don’t listen to music in class.5. Don’t fight.2. Assign homework:1). Copy the new words (5E, 1C).2). Try to remember the words and expressions and use them freely.3). Write the rules in your school with“Don’t …. We can’t.... We must...”. V. Blackboard designUnit 4 Don’t eat in class.Section A1. Don’t arrive late for class.You must be on time.2. Don’t run in the hallways.3. Don’t eat in the classroom. You must eat in the d ining hall.4. Don’t listen to music in cla ss.5. Don’t fight.Teaching reflection：。

人教版七年级英语下册Unit 4 Don’t eat in class一、重点讲解1.Don’t do sth. 不要做某事，祈使句的否定句。

2.in class上课，in the class在课室。

注意：有the 和没the的区别。

te adj. 迟的、晚的，如：be late, be late for sth；adv.修饰行为动词，放行为动词后, 如：arrive late for, work late,get up late 等。

如：1）I am sorry I am late. 对不起，我迟到了。

2）She is late for class. 她上课迟到了。

4.fight 打架，拓展：fight with sb. 与某人打架5.practice +n/ doing sth. 练习某事/做某事6.get sth for sb. 为某人拿某物，get指“去拿来”7.noisy adj. 嘈杂的；喧闹的拓展：noise n. 噪音; make noise制造噪音8.keep (my)hair short 留短发拓展：keep sth. adj. 使某物保持…(的状态)；keep sb. doing… 使某人一直做…二．同步句型&讲解1.What are the rules? We must be on time for class. 规章制度是什么？我们必须按时上课。

讲解：on time按时; in time及时2.We also have to be quiet in the library.而且我们在图书馆必须安静。

讲解：also 也，放在肯定句句中（行前be后）。

3.There are too many rules. 有太多的规章制度。

讲解：too many +可数名词复数：太多4.Don’t leave the dirty dishes in the kitchen.别把脏盘子留在厨房。