李大鹏四年级英语Unit_2_It’s_a_circle-副本.ppt

Welcome to Mr. Li’s class.Step1 Lead-incircleStep2 Presentation1. New words[ɜ:] 圆形圆形square正方形正方形line____线[aɪ]  dot[ɔ] circlesquare____linedotcirclesquare____linedot抽取图片，并快速说出抽取图片，并快速说出相应图形的名称相应图形的名称Swat Flies 拍拍苍蝇苍蝇从哪个图形落下，准确说出该图苍蝇从哪个图形落下，准确说出该图形的英文名称就算拍中了苍蝇形的英文名称就算拍中了苍蝇What’ s this ?It’ s ______.What’ s that ?It’s ______.2. New sentencesa circlea circleWhat’ s this ?It’ s _______.What’ s that ?It’s _______.a squarea squareWhat’ s this ?It’ s ____.What’ s that ?It’s _____.a linea lineWhat's this/that?It's ...Step3 PracticeWhat's this/that?It's ...What's this/that?It's ...What's this/that?It's ...Step4 Role playWhat's this?It's a circle.It's a square.It's a line.It's a dot.What's this?What's this?What's this?•:1.按正确格式抄写句子按正确格式抄写句子2.背诵背诵A部分对话，部分对话， 听写听写B部分单词。

部分单词a circlefive circlesLet’s count! 数一数数一数 — How many circles are there? — One, two, three, four, five. ___a lineseven linesLet’s count! 数一数数一数 — Seven.— How many lines are there? a dot six dotsLet’s count! 数一数数一数 — How many dots are there? — Six. a square four squaresLet’s count! 数一数数一数 — How many squares are there? — Four.Step3 Let’s listen and sayALet's listen and sayWhat's that, Lingling?It's a circle.那是什么，玲玲？它是一个圆它是一个圆What's this?It's a square.这是什么？它是一个正方形It's a boy. It's you.Me?它是个男孩。

它是你它是个男孩我？我？How many circles are there?One, two, three, four, five, six, seven.有多少个圆？有多少个圆？1, 2, 3, 4, 5, 6, 7How many circles are there?There are five circles. How many dots are there?There are seven dots. How many lines are there?There are nine lines. Step1 Lead-in。