初中英语人教版七年级下册unit 4 part 1.ppt

1、Unit 4,Section A Period 1 (1a-2d),Qiping Middle School Zhao Chunmei,Do you know the meanings of the following signs?,No talking!,No walking!,Nofire!,Nosmoking!,Nopets allowed!,No mobile phones!,No eating. No drinking.,Emergency Exit,Wet Floor,Do you know the places that have rules? And what rules do

2、 you know?,school rules,class rules,family rules,library rules,dining rules,校规,班规,图书馆规则,就餐规则,家规,keep rules,break rules,遵守规则,违反规则,Living in the society,we have to,we cant,What can we do at school? What cant we do at school?,Discussion,be late for class = arrive late for class,A: Can we be late for cl

3、ass? B: No, we cant. We cant be late for class. Dont be late for class.,Dont eat in the classroom.,A: Can we eat in the classroom?,B: No, we cant. We cant eat in the classroom.,We can eat in the dining hall.,A: Can we eat in the dining hall? B: Yes, we can eat in the dining hall.,.,A: Can we run in

4、the hallways? B: No, we cant. We cant run in the hallways.,Dont run in the hallways.,A: Can we listen to music in class?,B: No, we cant. We cant listen to music in class.,Dont listen to music in class.,A: Can you fight? B: No, we cant. We cant fight.,Dont fight.,1a Which rules are these students bre

5、aking? Write the number of the rule next to the student.,SCHOOL RULES 1. Dont arrive late for class. You must be on time. 2. Dont run in the hallways. 3. Dont eat in the classroom. You must eat in the dining hall. 4. Dont listen to music in class. 5. Dont fight.,1b Listen. What rules are these stude

6、nts breaking? Write the numbers after the names.,Peter _ Amy _ Mike _,4,2,3,1c Student A is a new student. Student B tells Student A about the rules above.,A: What are the rules? B: Well, we cant arrive late for class. We must be on time.,What are the rules?,Well, we cant run in the hallways.,What a

7、re the rules?,Well, we cant eat in the classroom. We must eat in the dining hall.,2a Listen. Check () the activities Alan and Cindy talk about.,2b Listen again. Can Alan and Cindy do these activities? Circle can or cant above.,2c Student A is Alan and Student B is Cindy. Talk about the rules in 2a.,

8、Work in pairs,Can we listen to music, Cindy?,We cant listen to music in the hallways, but we can listen to it outside.,Work in pairs,Can we wear a hat in class, Cindy?,We cant wear a hat in class, but we can wear a hat outside.,2d Role-play the conversation.,Language points,1. arrive vi. 到达 When did

9、 he arrive yesterday? 昨天他什么时候到达的？,arrive in / at与get to 的区别 My father arrived in / got to Beijing this morning. 我爸爸今天上午到达了北京。 The farmer arrived at / got to an old house and knocked at the door. 那个农民到达了一个旧房子前并且敲了敲门。,小结： arrive + in （大地方） at （小地方） get 必须与to 搭配才能加宾语。后面如接地点副词，则不用介词to。, When did your un

10、cle _ in Shanghai? The day before yesterday. A. arrive B. get If you _ too late, the host will be unhappy. A. arrive B. get to C. arrive at _ (not arrive) late for class.,A,A,Dont arrive,2. 1) must 作为情态动词，表示“必须”、“务必”，有时还表示“一定”，起到加强语气的作用。例如： You must come tomorrow. 你（们）明天必须要来。 在回答must引起的问句时，如果是否定的答复，

11、可用dont have to或neednt (不必) , 但不能用mustnt (一定不, 必须不, 不允许, 不得) 。,- _ ask you some questions? - Sure. A. Do you B. Will you C. Can I D. Must I Dad, may I watch TV? No, you cant. You _ finish your homework first. A. must B. can C. may,C,A,3. bring v. 带来；取来 Can you bring me an English dictionary? 你能给我带来一本

12、英语字典吗？,bring 与 take 的区别 Bring your homework here, and take the book away. 把你的作业拿过来，把这本书带走。 bring 指往里带来, 而take 则指往外带走。 -Why do Chinese people like red? -Because they think it can _ them good luck. A. carry B. bring C. make D. take,B,祈使句,1.祈使句是表示命令、叮嘱、号召等的句子; 2.通常省略主语you; 3.句中谓语动词用动词原形; 4.祈使句有肯定和否定两种：

13、,Dont eat in class. Dont play sports in the classroom. Dont fight.,Come in, please! 请进！ Sit down, please. 请坐。,否定,肯定,肯定祈使句 否定祈使句 Sit down. Come in. Eat at home. Listen to music outside. 5. Do your homework at school.,Dont sit down.,Dont come in .,Dont eat at home.,Dont listen to music outside.,Dont do your homework at school.,Examples,Lets make a conclusion.,What are the school rules?,School rules,1. Dont arrive late for class.,2. Dont run in the hal