Lesson 17 School Science Fair 课件2022-2023学年冀教版英语七年级下册(共26张PPT，内嵌音频)

(共26张PPT)
Lesson 17
School Science Fair
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 buy the goods.
Dig In
展览会是一个供人们去展示他们作品或者买卖不同商品的地方。
Last lesson, we learned about a 12-year-old boy named Jason Glen from Riverside High School. On the first day of school, something terrible happened. His family lost everything in the big fire. It’s hard time for them. His classmates wanted to help his family. They came up with a plan. They had a car wash and a cookie sale. In three days, they raised 1200 dollars. It’s important to help others.
重要点：It is important for us to help others.
Retell the passage
Lesson 17: School Science Fair
There will be a big school science fair next week. Danny and Jenny are getting ready for it. Jenny worked really hard. She hopes to win first prize.
What is Jenny's project about What did she do for the science fair
The man got \ won the first prize in the game.
prize
/pra z/ n. 奖品，奖赏
win first place 赢得第一名
I made a video about my city.
/ v di / n. 录像，视频
video
There are three pieces of bread.
/pi s/ n. 张，片, 块
piece
There is a piece of silk.
There are a lot of visitors in the Palace Museum.
/ v z t r/ n. 参观者
visitors
prize
/pra z/ n. 奖品，奖赏
video
piece
/ v di / n. 录像，视频
/ v z t r/ n. 参观者
/pi s/ n. 张，片
visitors
( )
( )
( )
( )
1. Listen and write true (T) or false (F).
T
1. Danny and Jenny are excited about the science fair.
2. Jenny’s project is about silk.
3.Danny will make five different kinds of donuts.
4.Danny will teach people to make donuts.
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
Jenny: Oh, I hope so. I worked really hard this year. I hope to win first prize.
Danny: Don't worry, Jenny. You will do a great job! What is your project about
Jenny: It's about silk worms. I am really interested in this subject. I made a video about silk worms.
Danny: Wow!
Jenny: I have a small piece of old silk. I also have a silk worm for the visitors.
Danny: Silk worms are interesting.
Jenny: Yes, they're 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 donuts. And people can taste them all.
讨论某事
科学展览会
兴奋的ed 修饰人
为...做准备
我希望如此
赢得第一名 win won won
不同种类的
一片\张
对...感兴趣ed修饰人
蚕
视频，录像
参观者
有趣的ing 修饰物
令人惊叹的ing 修饰物
做得很棒
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
Jenny: Oh, I hope so. I worked really hard this year. I hope to win first prize.
Danny: Don't worry, Jenny. You will do a great job! What is your project about
Jenny: It's about silk worms. I am really interested in this subject. I made a video about silk worms. Danny: Wow!
Jenny: I have a small piece of old silk. I also have a silk worm for the visitors.
Danny: Silk worms are interesting.
Jenny: Yes, they're 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 donuts. And people can taste them all.
2. Read the lesson and answer the questions.
1. What does Jenny hope
2. What did Jenny make for her project
3. What’s Danny’s 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 different kinds of donuts.
3. Fill in the blanks with the correct forms of the phrases in the box.
be ready for, do a great job, be interested in,
a piece of, different kinds of
1.I ______________ science. I will take part in the science fair.
2.There are many ______________ flowers in the park.
3.My mum brought me a new scarf and gloves. Now I ________ the winter.
4.Can I have ______________ cake It looks delicious.
5.Your project was really good. You ______________.
different kinds of
am interested in
am ready for
a piece of
did a great job
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
Jenny: Oh, I hope so. I worked really hard this year. I hope to win first prize.
Danny: Don't worry, Jenny. You will do a great job! What is your project about
Jenny: It's about silk worms. I am really interested in this subject. I made a video about silk worms. Danny: Wow!
Jenny: I have a small piece of old silk. I also have a silk worm for the visitors.
Danny: Silk worms are interesting.
Jenny: Yes, they're 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 donuts. And people can taste them all.
How to show your project to others
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
Jenny: Oh, I hope so. I worked really hard this year. I hope to win first prize.
Danny: Don't worry, Jenny. You will do a great job! What is your project about
Jenny: It's about silk worms. I am really interested in this subject. I made a video about silk worms. Danny: Wow!
Jenny: I have a small piece of old silk. I also have a silk worm for the visitors.
Danny: Silk worms are interesting.
Jenny: Yes, they're 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 donuts. And people can taste them all.
4. Work in groups. Suppose there will a science fair at your school. What will your project be about How will you present your project Interview your classmates and fill in the table.
Who
What
How
Ma Li
Cars
Bring a model car
Give report about the history of cars
Show pictures of different kinds of cars
Ma Li is interested in cars. Her project is about cars. She will bring a model car for visitors. She will give a report about the history of cars and show pictures of different kinds of cars.
I hope to win first prize.
我希望赢得一等奖。
hope to do sth. 希望做某事
e.g. Jim won first prize in the singing competition last week.
prize n. 奖品；奖赏
win first prize 获一等奖，近义为win first place (获得第一名)。
Jim上周在歌唱比赛中得到第一名。
You will do a great job!
你会发挥很好的！
这是一个表示肯定和鼓励的句子，意为“你会做得很好的！”
e.g. —I'm afraid I can't pass the exam.
—Don't worry. You will do a great job.
I am really interested in this subject.
我对这个课题真的非常感兴趣。
be interested in sth\doing sth对…感兴趣，=take an interest in。
e.g. My brother is interested in playing soccer.
我的兄弟对踢足球有兴趣。
interested 对...有兴趣 修饰人 interesting 令人感兴趣 修饰物
I made a video about silk worms.
我制作了一个关于蚕的录像。
video n. 录像；视频，复数形式为videos。
make a video 制作一段录像/视频 watch videos 观看录像/视频
e.g. I like watching videos.
以 o 结尾的可数名词变复数：通常有生命的加-es (tomato/potato/hero...)；无生命的加-s (piano/photo/video...)
I have a small piece of old silk.
我有一小片古老的丝绸。
piece n. 张；片；块
a piece of... / two pieces of... 一（两）张；片；块
e.g. I'd like a piece of bread.
e.g. I need two pieces of paper.
I also have a silk worm for the visitors.
我还有一只蚕让参观者们观看。
visitor n. 参观者；游客 visit v. 参观；游览；访问
e.g. —There're so many foreign visitors in the Palace Museum.
—Yes. Many foreigners like visiting the places of interest in China.
许多动词词尾加-er/or/r，会变成名词（这一动作的执行者）：
singer / teacher / actor / inventor / dancer / writer
I will make ten different kinds of donuts.我会做十种不同的甜甜圈。
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.书店里有不同种类的书。
7
There are many different kinds of books in our bookstore.
Homework
1. 读17课。
2.完成17课的导学测评+卷子。
导学案18课，勾书。
3.整理笔记本。
thanks
goodbye