Unit 3 School Life Lesson 17 School Science Fair课件(共22张PPT)

(共22张PPT)
Unit 3
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
Listening
1. Listen and write true (T) or false (F).
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. ( )
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. Jenny’s project 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
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 worm 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.
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.
Read the lesson and answer the questions.
2
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.
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 gloves. 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 interested 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 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。
prizes
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 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
didn’t
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
Who What How
Ma Li Cars Bring a model car
Give a report about the history of cars
Show pictures of different kinds of cars