资源描述
Unit One 第二课时Step I. Presentation1. The other day, I went on a trip to South China and visited many places. I took some pictures of what I see and bought. Now, Id like you to have a look. Look and compareparrotcockThere are more cocks than parrots.pizzabreadThere is more bread than pizza. coffeeorange juiceThere is less orange juice than coffee. treeflowerThere are fewer trees than flowers. 2. Have you noticed the red words? Do you know them? Of course. Now read the words and tell me their meanings. more fewerless （陈述下列说明时，鼓励学生参与，并边说边点击鼠标，出现下列内容。）more 是many/much的比较级，形容词，意思是“更多的”，可修饰可数或不可数名词。fewer是few的比较级，形容词，意思是“更少的”，只可修饰可数名词。less是little的比较级，形容词，意思是“更少的”，只可修饰不可数名词。3. Now, please choose a proper word from more, fewer and less to fill in the blanks. 1. There is _ air pollution than before. So our city is much cleaner and clearer. 2. Senior high school students have _ free time than junior high school students. 3. There are _ people in the city than before. 4. There were _ cars 10 years ago. 5. There are much _ people in Japan than in China. Keys: 1. less 2. less 3. more 4. fewer 5. fewer Step II. 2a How will the world be different in the future? Here are some predictions: 1. There will be more / less / fewer people.2. There will be more / less / fewer free time.3. There will be more / less / fewer cars.4. There will be more / less / fewer pollution.5. There will be more / less / fewer trees.Ill ask some of you to read the predictions. Now, lets listen to a talk among a woman, two girls and two boys. Please circle more, less, or fewer you hear. 1. There will be more / less / fewer people.2. There will be more / less / fewer free time.3. There will be more / less / fewer cars.4. There will be more / less / fewer pollution.5. There will be more/ less/ fewer trees. Step III. 2b Listening Now, Id like you to listen to the talk again. Then check the predictions you hear. Lets first look at the predictions: 1. There will be fewer people. 2. There will be less free time. 3. People will use the subways less. Language points: People will use the subways less. 人们将较少使用地铁。句中less是副词little的比较级。little可用作副词，意思是“少”，可修饰动词作状语。You rest too little. 你休息得太少了。4. There will be more pollution. 5. Cities will be very big and crowded. Lets read the predictions aloud together. Listen and then circle the predictions. _ 1. There will be fewer people. _ 2. There will be less free time. _ 3. People will use the subways less. _ 4. There will be more pollution. _ 5. Cities will be very big and crowded. Step IV. 2c Pairwork Now lets make conversations about the predictions above. SampleA: I think there will be more pollution. B: Well, I dont agree. But I think there will be fewer trees. A: I agree. Before we begin making conversations, wed better notice the grammar focus. Grammar Focus: There will be句型。前面我们说过，There will be是There be的拓展，作“将有；将会有”解。其中will是情态动词。那么该句型的疑问式和否定式是什么样子呢？There will be more pollution in the future. 否定式：There will not (wont) be more pollution in the future. 疑问式：Will there be more pollution in the future? 肯定回答：Yes, there will. 否定回答：No, there wont. Now work in pairs (The teacher moves round the room checking the students work). Id like some of you to present your conversations to the class. Step V. 3a Now lets learn about Sallys life: Sallys life five years ago, her present life and her life in five years. Sallys life five years ago High SchoolSally was in high school five years ago. She played football. She had a cat. Sallys present life College Sally is in college now. She plays the now. She has a dog now. Sallys life in five years MarriedSally will be married in five years. She will play tennis in five years. She will have a baby in five years. Step VI. 3c What about you?（老师边提问，边点击鼠标呈现3c中的内容）What were you five years ago? What did you play five years ago? What did you have five years ago? I was _ five years ago.I played _ five years ago.I had _ five years ago.What are you now? What do you play now? What do you have now? I am _ now.I play _ now.I have _ now.What will you be in five years? What will you play in five years? What will you have in five years? I will be _ in five years.I will play _ in five years.I will have _ in five years.Work by yourself. Id like to collect the answers of one students. （在幻灯片上呈现答案）Step VII. 3b Pairwork SampleA: What will you be in five years? B: I will be _ . A: What sports will you play in five years? B: I will play_ . A: What will you have in five years? B: I will have _ . Step VIII. Homework Work in pair to talk about how your best friend will be different in five years.
展开阅读全文