英语人教版七年级下册Unit 4 Don’t eat in class.docx

课题Unit 4 Dont eat in class 第2 课时课型Presentation教学目标New words and expressions: outside wear important bring uniform quiet New languages: Dont eat in class! Can you wear hats in school? Yes, we can. No, we cant.What do you have to do? We have to be quiet in the libraryDoes he have to wear a uniform at school? Yes, he doe. No, he doesnt.重点难点Learn to talk about rulesThe usage of can and have to.教学策略a tape recorder some pictures教学活动课前、课中反思 Step 1.Revision.Revise the new words.Revise the rules of your school.Step 2.Presentation1. T: Can we listen to music in class?Ss: No, we cant.T: Can we use a dictionary in English class?Ss: Yes, we can.Sum up: can 为情态动词，“能，会”，没有人称和数的变化，后面直接加动词原形。一般问句将can提前，否定句在can后加not.2. T ask Ss “Do you have to wear a uniform at school?”and“Does she have to stay at home?”Let Ss answer “Yes, we do. / No, we dont.”“Yes, she does. / No, she doesnt.” Note: have to, must 这两个词都是“必须”的意思。have to表示客观的需要， must表示说话人主观上的看法，即主观上的必要。 Step 3 Practice1. Oral practice.Get the students to ask and answer about the rules in 1a.2. 2a. Listen. Check () the activities Alan and Cindy talk about. First, let Ss read activities together. Then play the tape, let Ss check the activities, play the tape again and check the answers.3. 2b Listen again. Can Alan and Cindy do these activities? Circle can or cant above.4. 2c Pairwork: Student A is Alan and Student B is Cindy. Talk about the rules in 2a. For example:A: Can we listen to music, Cindy?B: We cant listen to music in the hallways, but we can listen to it outside.5. 2d Role-play the conversation. Play the tape, let Ss listen to the tape and repeat it. Then act it out. Step 4 HomeworkI. . 翻译句子： 1.不要在图书馆大声说话。 2.放学后不要看电视。 3.不要上课吃东西。 4.请把那本书给我。 5.你们必须早起床。II. Write down the school rules you make. Use “can” and “have to” in your rules. I课后反思本节课是让学生继续学习能用英语表达和制定一些简单的规则，理解