Unit 3 School Life.Lesson 17 School Science Fair.课件

课件23张PPT。Welcome to my class!Lesson 17
School Science Fair1.What is a fair?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.2.What do peple do at a school science fair? 1. Master the new words：prize，video, piece, visitor;
2. 学习课文，了解对话内容；
3. 掌握本课重难点知识。
Learning goalsLesson 17
School Science Fair短语连线
1. 科技展览会 A. different kinds of
2. 不同种类的 B. science fair
3. 对……感兴趣 C. be interested in
4. 一片/张 D. Well done! /Good job!
5. do a great job E. a piece of
6. 谈论 F. be ready to do/for
7.准备好做…… G. talk about sthprize [praiz] n. 奖品；奖赏win first prize 赢得一等奖second/thirdtake/get the first placevideo['vidi ??]n. 录像；视频spiece [pi:s] n. 张；片; 块一张纸 a piece of paper一块面包 a piece of bread两张纸two pieces of papervisitor['vizit?] n. 参观者prize
video
piece
visitorn. 奖品；奖赏
n. 录像；视频
n. 张；片
n. 参观者自主学习1 [praiz]
['vidi??]
[pi:s]
['vizit?]
1.You can buy some CDs in the ＿＿＿＿
(录像)shop.
2.My sister won first＿＿＿＿(奖品).
3.A lot of ＿＿＿＿visited the Palace Museum last month.
4.Please give me three ＿＿＿＿of paper.
5.I’m＿＿＿＿___(感兴趣)in the science fair.videoprizevisitorspiecesinterestedPracticeListen and write T or F.1. Danny hopes to win first prize.
2. Jenny’s project is about silk.
3. Danny thinks silk worms are interesting.
4. Danny’s project is all about donuts. 自主学习2TFTT1. What does Jenny hope?
She hopes to win first prize.
2. What did Jenny make for her project?
She made a video about silk worms.
3. What’s Danny’s project about?
His project is all about donuts.
4. How many different kinds of donuts will Danny make?
He will make ten different kinds of
donuts.Please answer these questions.ReadingI hope to win first prize.我希望赢得一等奖。合作探究一希望做某事1.hope(v) to do sth.Jim hopes ________(learn) English well.e.g. 汤姆希望他能学好英语。to learn2.hope(n) 希望你永远不要失去希望。You will never lose hope.I am really interested in this project.我对这个项目真的很感兴趣。合作探究二be interested in对······感兴趣e.g. 1. Danny对科学很有兴趣。　Danny is interested in science.She is very interested in cooking.2. 她对烹饪很感兴趣。1. be interested in意为“对······感兴趣”，
2. interested作形容词，常用于修饰人；
3. I’m ______ in the ______ movie.
A. interested; interested B. interesting; interesting
C. interesting; interested D. interested; interesting
4. He is interested in _________ (make) things.D后跟名词、代词或动词-ing形式。interesting作形容词，常用于修饰物。making2. 他吃了十片面包。I have a small piece of old silk.我有一小块旧丝绸。合作探究三1.a piece of…piecen. 张；片1. 我需要一张纸。I need a piece of paper.He ate ten pieces of bread. 一张；一片2.a piece of 修饰不可数名词；当表示数字二以上时，piece后加s。We have different kinds of books.I will make ten different kinds of donuts.我将要做十种不同的面包圈。合作探究四1.different kinds of… + 不同种类的······pl. (名词)可数复数 我们有不同种类的书。2.a kind of…+ U.农夫山泉是水的一种。eg: This is a kind of water.kind of + adj.有点儿…be ready for do a great job be interested ina piece of different kinds ofI __________________ science. I will take part in the science fair.
There are many__________________
flowers in the park.
3. My mum bought me a new scarf and gloves. Now I ______________the winter.
4. Can I have ___________ cake?
5. Your project was really good. You ________________.am interested indifferent kinds ofam ready fora piece of did a good job practice1. There are different ______ (kind) of fish in the river.
2. Look! They ___________ (talk) about the science fair.
3. I hope to win ______ (one) prize in the science fair.
4. I will see two ______ (video) this afternoon.
5. The _______ (visit) are amazed at the silk worms.
kindsare talking first videos visitorspractice1. 谈论
2. 学校科技展览会
3. 准备做某事
4. 赢得第一名
5. 做得很好
6. 甜甜圈的历史
7.不同种类的
8.一张，一片talk about
school science fair
be ready to do/ for sth.
win first prize
do a great job
the history of donuts
different kinds of
a piece ofSummaryHomework:
1.Recite the new words and phrases.
2. Preview lesson 18.