【冀教版】七年级下Unit 3《Lesson 17 School Science Fair》教学课件

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1、Unit 3,School Life,Lesson 17 School Science Fair,Learning Aims,1. Remember the mastery words.,2. Understand the meaning of the dialogue.,New Words,prize n. 奖品；奖赏 video n.录像；视频 piece n.张；片 visitor n.参观者,Vocabulary,Listening,1. Listen and write true (T) or false (F).,1. Danny and Jenny are excited abo

2、ut the science fair. ( ),2. Jennys project is about silk. ( ),3. Danny will make five different kinds of donuts. ( ),Listen and answer,4. Danny will teach people to make donuts. ( ),1. Listen and write true (T) or false (F).,1. Danny and Jenny are excited about the science fair. ( ),2. Jennys projec

3、t is about silk. ( ),3. Danny will make five different kinds of donuts. ( ),4. Danny will teach people to make donuts. ( ),Check the answers,T,F,F,F,Danny and Jenny are talking about their school science fair. They are very excited.,Danny: Hey, Jenny! Are you ready for the big science fair next week

4、? Jenny: Oh, I hope so. I worked really hard this year. I hope to win first prize. Danny: dont worry, Jenny. You will do a great job! What is your project about? Jenny: Its about silk worms. I am really interested in this subject. I made a video about silk worms. Danny: Wow!,Jenny: I have a small pi

5、ece of old silk. I also have a silk worm for the visitors. Danny: Silk worm are interesting. Jenny: Yes, Theyre amazing! Danny: My project is good, too. Jenny: What is it about, Danny? Danny: My project is all about donuts. I talk about the history of donuts. I will make ten different kinds of donut

6、s. And people can taste them all.,Do you know what a fair is? A fair is a place where people go to present their work or buy and sell different goods. At a science fair people present science projects and others come to see the projects. At a town fair people sell different goods and others come to

7、buy the goods.,Learning Tip,Read the lesson and answer the questions.,2,1. What does Jenny hope?2. What did Jenny make for her project?3. Whats Dannys project about?4. What will Danny make for his project?,She hopes to win first prize.,She made a video.,His project is about donuts.,He will make ten

8、different kinds of donuts.,Fill in the blanks with the correct forms of the phrases in the box.,3,be ready for, do a great job, be interested in a piece of, different kinds of,I _ science. I will take part in the science fair. There are many _ flowers in the park. My mum brought me a new scarf and g

9、loves. Now I _ the winter. Can I have _ cake? It looks delicious. Your project was really good. You _.,different kinds of,am interested in,ready for,a piece of,did a great job,Language points,1. I am really interested in this subject.,【解析】 句式be interested in意为“对感兴趣”，后加名词、代词、动名词作宾语。,e.g.,Li Ming is i

10、nterested in English. 李明对英语感兴趣。,Danny, Are you interested in playing the basketball? 丹尼，你对打篮球感兴趣吗？,2. I will make ten different kinds of donuts.,【解析】短语a kind of意为“一种”，different kinds of则表示“不同种类的”，根据不同情况后加名词单数或复数。,e.g.,This kind of food sells well. 这种食品很畅销。,There are many different kinds of books in

11、our bookstore. 我们书店有很多不同种类的书。,Exercises!,1. They got a lot of _ （奖品） in the race. 2. Look! The children are watching _ （录像） at home. 3. I had four _ （片） of bread and a cup of coffee. 4. Now I understand I am welcome as a_ （参观者）. 5. They had two science _ （展览会） last year.,I. 根据括号中所给的汉语用适当的词语填空。,prize

12、s,videos,pieces,visitor,fairs,1. Are you ready for the meeting? （改为同义句）Are you ready _ _ the meeting? 2. Sometimes she washes clothes near the lake. （改为复数句）Sometimes _ _ clothes near the lake.,II. 按要求进行句式转换，每空一词。,to,have,they,wash,3. My project is about food. （对划线部分提问）_ _ your project about? 4. You

13、did a great job, Li Ming. （改为否定句）You _ _ a great job, Li Ming. 5. Many people came to buy the goods. （改为一般疑问句）_ many people _ to buy the goods?,What,is,didnt,Did,do,come,Homework,Work in groups. Suppose there will be a science fair at your school. What will your project he about? How will you present your project? Interview your classmates and fill in the table.,Homework,