(三起)北师大版三下英语Unit 8 Vegetables-lesson 1 They're tomatoes-ppt课件-公开课-(配套教案编号：3010f).pptx

1、 Unit 4 At the farm tomatotomato - -Whats this? Whats this? - -Its a _.Its a _. - -What are theyWhat are they？- -They areThey are_. es es I can write. I can write. 我会写我会写。 Opposite tuneOpposite tune（大小声）（大小声） potatopotato es es Game 传声筒： 规则；老师那单词卡片，第一名学生通规则；老师那单词卡片，第一名学生通 过小声依次传给下一位队友，最后一名过小声依次传给下一位

2、队友，最后一名 学生大声读出单词的组获胜。学生大声读出单词的组获胜。 I can choose .我会选。我会选。 1.Look at the _ , it is red. A. tomato B. tomatoes 2.Look at the _, they are big. A. potato B. potatoes. green bean s s carrotcarrot carrotcarrot s s I can choose . 我会选我会选 Look at the _. they are so long.Look at the _. they are so long. A. gr

3、een beans. B. green bean.A. green beans. B. green bean. Look at the _, it is orange.Look at the _, it is orange. A. carrots B. carrotA. carrots B. carrot Lets learn again. 再学一遍吧再学一遍吧 tomatotomatoes es green beangreen beans s potatopotatoes es carrotcarrots s Game time （up and down） 规则： 四个人手拿单词卡，上前站成

4、一排，老师 下命令。如：potato down potato down tomato down. 手中拿tomato 卡片的孩子 马上蹲，并说出自己的指令，在给别人说 指令。反应慢或说错者被淘汰。剩下最后 一名获胜。 green beangreen bean potatopotato tomatotomato carrotcarrot s s es es s s es es I can change. I can change. 将这些名词单数变成复数形式将这些名词单数变成复数形式( (- -s / s / - -es)es) I can write. 我会写. potatopotato（复数

5、）（复数） _ tomatoestomatoes（单数）（单数）_ carrot carrot （复数）（复数） _ dogdog（ 单数）单数）_ bananabanana（复数）（复数）_ apple apple （复数）（复数）_ potatoespotatoes tomatotomato carrotscarrots dogsdogs bananasbananas applesapples Lets play a game.Lets play a game. Whats missing? Whats missing? 什么不见了？什么不见了？ Look at the green bea

6、ns. Theyre so long! Yes, and the potatoes are big. tomatoestomatoes potatoespotatoes green beansgreen beans carrotscarrots What did you learn?你收获了什么？你收获了什么？ eggs+ tomatoes= potatoes +green beans= Eating more vegetables is good for our health. 多吃蔬菜水果有益健康。多吃蔬菜水果有益健康。 Homework: 1.Read the new words to your partners . 读新单词给你的同伴听。读新单词给你的同伴听。