英語人教版四年級(jí)下冊(cè)四單元Part A.doc

Unit4 At the farm Part A Lets talk 原平一小 韓麗一、 教學(xué)目標(biāo) 1.知識(shí)目標(biāo) 掌握句型：What are these? Are these ? Yes, they are. No, they arent.并能熟練的在實(shí)際生活中運(yùn)用句型. 2.能力目標(biāo) 能夠理解事物的復(fù)數(shù)的概念,培養(yǎng)學(xué)生運(yùn)用語言的能力. 3.情感態(tài)度目標(biāo) 能讓學(xué)生親近大自然,養(yǎng)成健康的飲食習(xí)慣. 二、教學(xué)重難點(diǎn)1.重點(diǎn)：掌握新句型What are these? Are these? Yes, they are. No, they arent.2.難點(diǎn)：能夠理解事物的復(fù)數(shù)概念；掌握these的發(fā)音。三、教學(xué)過程（一） Free talk T:Good morning. Boys and girls. S: Good morning. Miss Han. T:Nice to meet you. S: Nice to meet you, too. T:What the weather like today? S:.(二)RevisionT:I like fruit. Do you like fruit? S:Yes.T:I brought a lot of fruit. Now lets have a look.OK?S:OK.(PPT出示蔬菜和水果圖)生讀學(xué)過的水果T：Is fruit good for heathy? What is also good for heathy?S:Vegetables.T:They are healthy food.T:Where can you see the vegetables and fruits?(設(shè)計(jì)意圖：通過復(fù)習(xí)水果和蔬菜的復(fù)數(shù) ，一方面調(diào)動(dòng)學(xué)生的學(xué)習(xí)興趣，另一方面為學(xué)習(xí)新課做鋪墊。)（二） Presentation1. T:Now lets go to the farm and see.OK?T:Look, What is this? S:Its an apple. Its red.T:What are these? S: They are apples. They are good.師板書并領(lǐng)讀What are these? They are.T:Now look at the sentences. What can you find?(生總結(jié)單數(shù)和復(fù)數(shù)。This是these的單數(shù)。Is是are的單數(shù)。It是they的單數(shù)。) 2T:Now what else is on the farm? Look, they are red. They are round.They look apples. But they are not apples.What are these?S:They are tomatoes.T:They are brown. They are round.The French fries are made of them. What are these?S:They are potatoes.T:They are orange. They are big. What are these?S:They are carrots.(設(shè)計(jì)意圖：通過邊描述邊猜測(cè)，大量的輸入語言，讓生在語境中學(xué)習(xí)新句型。) 3.T：Now look at the pictures and practice in pairs. (生做練習(xí)并做匯報(bào)) 4T：Look ,are these tomatoes?(生看圖片并回答)S：Yes, they are. T;Are these potatoes? S: No, they arent. They are carrots.5.Now lets chant Are these tomatoes? Are these tomatoes? Yes, they are. Yes, they are. Are these potatoes? Are these potatoes? No, they arent. No, they arent. 6.T:Now lets play a guessing game. (一生猜，其他生看圖片并用Yes 或No回答) 7T；We saw a lot of things on the farm.Today Mike and Sarah are at the farm. Now lets listen . What do they see?(生聽錄音并回答問題)(1.)What do they see?(2.)What are these carrots like?(3.)What colour are these tometoes? 8.Now lets listen and reapt it. 9.Read in part. 10.Look at the pictures and who can say what they say.(四)Continuation T:Now the farmer invited us to visit his new farm.But we should help the farmer do 2 things. Task 1 Introuduce the vegetables and fruits Hello! Welcome to the farm. These are They areand Try some. They are Task 2 Make a dialogue (生看圖片編對(duì)話，并利用學(xué)過的句子。Are these ? Yes,they are.No, they arent. What are these? They are.) T:Task is over.The farmer is very happy. So lets visit the farm.Lets enjoy.(課件出示各種水果和蔬菜采摘園的情景讓生體驗(yàn)到Eat more vegetables.Eat more fruits.And enjoy healthy life.)(五)Todays homework Disgin your favourite farm and make a new dialogue.板書設(shè)計(jì) Unit 4 At the farm What are these? Theyre. Are these.? Yes, they are./ No, they arent.教學(xué)反思： 本節(jié)課主要是圍繞“農(nóng)場(chǎng)”里的蔬菜展開教學(xué)，運(yùn)用句型What are these? Theyre. Are these.? Yes, they are.No, they arent.進(jìn)行問答。這節(jié)課的優(yōu)點(diǎn)1、由單數(shù)句子