初中英语人教版七年级下册SectionB.doc

Unit 4 Dont eat in class.Section B 3a-Self Check一、教学目标： 1. 语言知识目标：1) 复习情态动词can表示许可的用法；2) 复习练习运用祈使句以及情态动词have to及must来表达一些规则。3）谈论表达自己对规则的想法或看法。2. 情感态度价值观目标：能用英语表达和制定一些简单的规则，理解没有规矩不成方圆；无论是在学校时还是在家庭中以及以后走上社会都应当遵守规则，按规则办事。二、教学重难点1. 教学重点：1) 根据所提供的文字资料来表达自己对一些规则的看法。2） 能用所学的语言知识来写出自己在家中或在学校中的一些规则。2. 教学难点： 写一封信来谈论一下自己应遵守的一些规则，并表达自己对这些规则的看法。三、教学过程. Warming- up and revision1. Have a dictation of the new words and expressions.2. Let Ss read the letters.3. Check the use of have to and must. Presentation1. Present some new words on the big screen. hair, learn, keep + 名词 + 形容词 2. Ss learn the new words and expressions. 3. Review the how to use have to and must; can and cant. 4. Review the letters. Molly is a student. She has many rules to follow at school and at home. At school, she must keep _ and she cant eat in class. At home, she has to _ at 6:00 a.m. She cant leave the dirty dishes in the kitchen. And she must do her homework first, so she cant _ after school. She cant . She doesnt like the rules, so she writes a letter (信) to Dr. Know to ask him for help. Dr. Know tells her the rules are _ but they are good for her. Besides (此外), she can _ like playing basketball on weekends and watching TV after reading. Practice 1. T: Zhao Pei has many rules at home and at school. Shes unhappy, too. She wants some help from Dr. Know. Read her letter below and fill in the blanks with have to /must, can /cant. Dear Dr. Know, _ you help me? Im not happy because there are too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school, I _ play with my friends or watch TV because I _ do my homework. I _ relax on weekends either because I _ learn to play the piano. I never have fun, what _ I do? Zhao Pei 2. 指导：首先，认真阅读整篇短文，理解短文的大意。然后，认真阅读每个句子，理解作者的对这些规则的看法；同时，推敲每个句子深处的意思，确定是用have to/must还是can/cant。最后，应再通读一遍短文，看自己所填写的词组是否通顺正确。3. Check the answers. . Writing 1. Lets work on 3b: We have many rules at home and at our school. Think what things you have to do and what things you cant do. Complete the chart with rules in your home and school. You can discuss with your partners in your group. 2. Ss discuss their rules in groups. Then fill in the blanks. Then check the rules you think are unfair. For example: You must wear a school uniform at school. You must keep your hair short at school. 3. Let some groups say their answers. Write some of the rules on the blackboard. Writing1. Now write a letter to Dr Know. Tell her about all the rules and how you feel about them. 2. 写作指导： 首先，可以再次阅读2b及3a中的短信的内容及格式。其次，模仿这两封信的格式写好自己信件的格式；然后，根据刚才自己小组讨论的规则整理成一封文字通顺的信件。并且，表达自己对这些规则的想法或看法。之后，以礼貌的话语请求Dr. Know的帮助。最后，再通读一遍自己的短信看语句是否通顺。3. Ss write the letter on the workbook. Exchange their workbook with their partner. Check the letters. 4. Let some Ss read their letter to the class. Correct the mistakes in the letter. . Self Check 11. Tell Ss they will read an interesting story about Timmy the Mouse. Hes an funny mouse. Do you want to know what rules he has at home? Now read this short passage and fill in the blanks with the words in the box. arrive late listen to be noisy follow the rules be strict My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never _ to the kitchen because I have to get there before the cat gets up. My grandpa always tells me I cant _. I _ him because I dont want the cat to get me! My grandpa _ with me, but I think its best to _.2. Ss read the short passage and try to fill in the blanks with the words in the box.3. Check the answers.4. Explain some sentences that Ss may have difficulty understanding them. . Self Check 21. Review the use of can/cant; have/must; dont have to。1) arrive late/ class 2) listen/ teacher3) be noisy/ library4) speak English/ English class5) eat/ dining hall 2. Tell Ss they should use can/cant; have/must; dont have to to write about the rules at school. Write two sentences for each rule. 3. Ss work by themselves and write the rules on the workbook. 提示句子结构： 主语 + 情态动词 + 动词原形 + 其他 4. Let some Ss read their answers aloud. Correct any mistakes they have. . Language poitns1. I have to keep my hair short. keep + 名词/ 代词 + 形容词 “保持处于状态” e.g. We must keep our classroom clean every day. 我们必须每天保持教室干净。 How can you keep the fruit fresh? 你是怎样保持水果新鲜的？2. I must learn to play the piano. learn 学习；学会 1) learn + 事物 e.g. Ms. Wu helps me to learn English on weekends. 吴老师周末帮我学习英语。 2) learn to do sth. 学习做某事 e.g. Lets learn to play chess after class.让我们下课后学习下棋吧。 . Exercises填上正确的单词，补全句子。1. 我不开心因为有太多的规则。 Im not _ because therere _ _ rules.2. 在学校里我们必须保持头发很短。 We _ _ our hair _ at school. 3. 放学后，我不能看电视或打篮球。 I _ watch TV _ play basketball _ schoo