Unit4 (第二課時) Dont eat in class. Section A(2d-3c)【教學目標】1. 知識與技能：記憶單詞:outside, wear, important, bring, uniform, quiet短語:have to, be quiet, my first day at school2.過程與方法：通過兩人一組合作和角色扮演的方式,在情景交際中練習談論校規,了解書面語與口頭語之間的表達方式。3.情感態度和價值觀：了解校規的內容,提高遵守校規的主動性。【教學重點】 學習寫規則。 用問答形式討論規則。【教學難點】如何討論規則。【教學方法】合作交流【課前準備】PPT 活動卡片 【課時安排】一課時【教學過程】Step 1 .Lead in【情景】1.Warm up by reviewing the school rules in 1a and talking about the students breaking the school rules.T: Good morning/ afternoon, boys and girls.Ss: Good morning/ afternoon, Mr./Ms. XX.The teacher shows the school rules in 1a and get Ss to read and talk about them.A: What are the school rules?B: We cant arrive late for class. We must be on time for class.A: Can we run in the hallways?B: No, we cant run in the hallways. Look! The rule says, “Dont run in the hallways.”Ss practice asking and answering about the school rules in 1a.2.The teacher shows the picture of 1a. Ask the class to talk about the students who are breaking the rules.T: (Point to the boy running.) What rule is the boy breaking?Ss: Hes running in the hallways. The rule says, “Dont run in the hallways.”設計意圖通過對話,復習相關的校規,輕松進入談論規章制度的語境,利用PPT展示書面規則和違反規定的情境,讓學生容易地運用目標句型,運用情態動詞口語表達出書面的校規。Step 2 Reading and role-playing(2d)1.Before reading the conversation, the teacher helps the class to know what the conversation is about.T: When you have to go to a new school, you want to be a good student so you may want to know about school rules. John is a new student. Lets see what rules his new school has.2. T: Now open your books and read the conversation.Get the students to read and answer the questions.T: What are John and Alice talking about?Ss: School rules.T: How many rules does Alice mention?Ss: Four rules.T: Now read the conversation more carefully. And try to answer this question: What rules does the school have?Ss read and answer it.The teacher gets the students to answer and show them by PPT.Dos: Wear the school uniform. Be quiet in the library.Donts: Dont be late for school. Dont bring music players to school.3.T: Can you find the model verbs and say their meanings? Pay attention to the meanings of “must” and “have to”.Then listen and repeat the conversation. Learn the pronunciation and intonation.T: This time you can repeat after the teacher. And you must imitate the intonation.Then show the conversation on the PPT and then erase some phrases or sentences. Get the students to do the disappearing dialog exercise. And then get them to recite or role-play the dialogue.These items should be explained.教材解讀This is a great school, but there are a lot of rules. 短語a lot of意思是“大量,許多(個)”,可以接可數名詞,相當于many,也可以接不可數名詞,相當于much。I have a lot of work from morning till night.我從早到晚事情很多。He reads a lot of books after school every day.他每天放學后閱讀大量書籍。設計意圖讀前先幫學生進入情境,閱讀中提問以加深理解對話的內容,并讓學生探究情態動詞的用法,學習語言知識。最后通過disappearing dialog訓練學生對知識的記憶和口頭表達能力。當堂掌握對話。Step 4 Grammar Focus1.T: (Play the PPT and get the students to read them aloud.) Please read the questions and answers in Grammar Focus.2.(Learn the grammar.)T: Look at these sentences. Think of these questions:(1) How to make a negative imperative?(2) The same use of the model verbs.(3) The use of “can” in this unit and in the other units.(4) The differences between “have to” and other model verbs.3.Ss discuss these questions. Then the teacher explains and teaches the language points.設計意圖通過本單元的語言材料,通過提問引起學生對重點內容的注意,學生總結歸納英語語法要點, 對重點內容精聽精解, 易于學習掌握。Step 5 Practice (3a-3b)1.T: Now, lets look at picture 1 in Activity 3a. Can we talk in the library?Get Ss to answer.Ss: No, we cant.T: Yes, the picture shows “Dont talk.” We must be quiet.T: What cant students do in Picture 2?Ss: They cant eat or drink.T: It shows “Dont eat or drink.”T: What about Picture 3?2.T: Look at 3a. Now, write Library Rules. DontSs write the rules. And read to their partners to check the writing.3.After that, come to Activity 3b. Make questions and write answers using the words. In this way students can retell the library rules using model verbs, have to and can.T: Does she have to be quiet in the library?Ss: Yes, she does.T: We can put “can” in front of a sentence to make a question. But when we say have to/has to, we must use “does/do”.Students write the questions and answers in their books.【Keys】3a: Answers will vary. Here are the sample answers:1.Dont talk.2.Dont eat in the library.3.Dont listen to music in the library.4.Dont take pictures/photos in the library.3b: Answers will vary. Here are the sample answers:Be quiet? Q: Does she have to be quiet in the library? A: Yes, she does.Eat? Q: Does he have to eat in the dining hall? A: Yes, he does.Listen to music? Q: Can we listen to music in the hallways? A: No, we cant.Wear a hat? Q: Can we wear a hat in the classroom? A:No, we cant.設計意圖根據語法內容的總結之后,讓學生進行寫句練習,從書面形式的Dont祈使句到口頭形式的情態動詞的句子,鞏固所學的語法知識。Step 6 Practice (3c)1. T: Do you have any ideas for a dream school? What rules do we have? Please write rules for your dream school.2.Students talk about their dream school.Ss: At my dream school, we dont have to come to school every day. We can learn on the Internet at home.設計意圖在老師的指導下學生獨自完成任務,使語法知識得到運用。Step 7 Summary and AssignmentT: In this class, we must learn how to use “dont” and “can, cant, must, have to” to talk about school rules. (Show the language points.)DontWe cantWe have to設計意圖PPT顯示出本節課的語言點,方便學生總結、記憶。Exercise選詞填空1.He _ (can/cant/must) eat or drink in the classroom. 2.She_ (can/must/