Unit 4 Planting trees is good for us.优秀教案

Unit 4 Planting trees is good for us 第一课时

良湖中学 郭茶红

教学内容

A Let's Listen and Say B Let's Learn 教学目标

1．能听懂、会说、认读新单词“Tree Planting Day，air，place”等。

2．能用“be good for…”告知他人种树的好处；能用“I enjoy doing sth or I like to do sth…”告知他人自己喜欢种树的意愿；能用“Trees can keep…”表达种树的好处。

3．增强环保意识，能主动为绿化环境做出实际行动。

教学重难点

重点：1.能听懂、会说、认读新单词和词组“Tree Planting Day，air，place，plant trees can keep the air clean，keep us cool ，make the place beautiful。

2．理解、记忆B部分词组：make the place beautiful 的发音。

难点：会用“Planting trees is good for us.”“Trees can…”等表达植树的好处。

教学准备

单词卡片，录音带，课件，教学挂图等。

教学过程

一、热身/复习(Warm-up/Revision) 1．Greetings. 2．Game: Simon says. 二、新课呈现(Presentation) (一)学习B部分Let's Learn

1. 出示植树公益广告，问：What will happen if there are no trees？；What should we do? 引出plant trees. 2. 出示图片，问：Why do people plant trees？指名让不同的学生回答植树的好处，随图片出示三个词组“keep the air clean”“keep us cool”“make the place beautiful”.领读、自由读。

3. 学生听录音，跟读三个词组。如：大小声读。

4．词语接龙，引导学生拆分短语，结对进行接龙游戏。如：trees → plant trees. clean → keep the air clean → Trees can keep the air clean. (二)学习A部分Let's Listen and Say

1．Watch the video of Part A.并就课文内容提问：

When is Tree Planting Day？

What are the children doing? Who likes to plant fruit trees ? 2.

Read and fill in the blanks. Trees can keep ___________. Trees can keep us _____. Trees can make _______________.

3.

教学句型“We enjoy…”

T：We enjoy planting trees. It is good for us，We also enjoy doing something else. S：We enjoy playing games. T：We enjoy reading books.(板书：enjoy doing sth.) 4．教学句型“Trees can…”

T：Why should we plant trees? Trees can keep us cool. S：Trees can keep the air clean. T：Trees can make the place beautiful 学生总结“Trees can…”表示树能使空气新鲜，保持我们凉爽，使环境美丽。

3．跟读A部分内容。

三、趣味操练(Practise) 1.小组长带领组成员读两遍课文并扮演课文中的角色。一位同学读标题和旁白，一位同学扮演Anne，一位同学扮演Peter，一位同学扮演Dongdong。

2. Report：Planting trees is good for us. Planting trees can…We should... 教师按照

planting trees can…

全班分三组进行报告。每说出一个句子，该组获一分，说错不计分。计时一分钟，分多者获胜。

3.小组合作制作海报，教师可适当总结，告诉学生要保护树木，保护环境。

四、作业布置(Homework) 1.观看PartA课文动画并跟读，按照正确的语音、语调朗读并表演课文对话。

2.读写PartB的单词4遍，并默写一遍。

3.预习Unit4 PartC, PartD。

板书设计

Unit 4

(A，B) plant trees，keep the air clean，

keep us cool，make the place beautiful，

enjoy doing sth，trees can…