四年级英语上册教案 unit4 lesson27(2)（冀教版）

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Lesson 27 The Forest
一、教学目标
（一）知识目标
1.能够听懂，会说单词forest mountain rock tree in front of behind
2.能够使用方位句型说句子。
（二）能力目标
培养学生在日常生活中用英语进行交际的能力,提高英语学习的兴趣。认识森林中的单词。
（三）过程与方法
通过听、说、读、写、唱等大量丰富多彩的教学活动，让学生在玩中学、学中玩，让学生通过具体而生动的体验逐步领悟语言基础，掌握语言的基本技能，提高实际运用语言的能力。
二、教学重难点
1.能够正确进行方位的叙述
2.会说单词forest , mountain , rock , tree 等。
三、教具
多媒体课件、卡片、图片
四、教学过程
（一）Class opening and review
1.Greeting ：
T : How are you
Ss: Fine. Thank you .How are you
T: I’m fine . Thank you.
2.Sing the song “I walked to the zoo.”
T:We are very happy to have this class .So let us sing a song “I walked to the zoo.”
设计意图：课堂导入运用轻松、自然的谈话和学生喜闻乐见的歌曲，创设了愉快的课堂氛围。
（二）New concepts
1. forest mountain rock tree
T: What can you see in your this picture
I can see a ____(forest )
This is a forest .
T: Follow to say ,OK
Ss:_____
T: Look , the forest has many trees . The trees are ____.
S: green .
T: This is a mountain . Who can say a sentence
S1: This is a tall mountain .
S2: This is a green mountain .
T: Good job . This mountain is beautiful .
T: What are on the mountain
S1: The trees are on the mountain .
T: Look here , this is a rock . The mountain has rocks .
Introduce these words like this.
Lead students to draw a picture about these words .
设计意图：学会单词后利用画图的形式将它们综合起来，而且还为同伴间的谈话练习准备了素材。
2、A chant
小熊bear建新房，朋友friend来帮忙。
漂亮的house真气派，能挡风雨outside大门外。
五彩的flower真美丽，in front of房前种。
清清的river潺潺流，behind、behind房后走。
葱葱的tree遮绿荫，beside、beside站两旁。
动物animal齐庆贺，inside、inside里面请，
都夸bear可真棒。
T: Boys and girls , can you hear the words that means direction
S1: I hear _______.
T: Draw a simple picture to review inside , outside , beside ,ect .Introduce in front of , behind .
Practice :
Use the objects or hands to practice in groups .
设计意图：运用图画的方式出示，学生能形成直观的印象，再利用两只手或两件身边事物进行巩固，比简单记忆单词效果要好。
3.where is Li Ming
1) Let’s ask.
Where is ____
The ___is _______the ______.
设计意图：以小组学习的形式，自由问答，师对各组分别给予指导，最大限度地调动学生，锻炼学生的口语交际能力
2) Listen and say
《教科书》（反复几次，直到熟练）
Ask volunteers to act
设计意图：在教学演示过程中，教师能够注意到全体学生，对于个别接受较困难的学生，师耐心讲解，并以不同形式使学生学会
(三)Class closing
Draw a picture of a forest for homework
T: Class is over. Good bye! See you next class .
附：板书设计
Lesson 27 The Forest
forest tree
mountain rock
in front of behind
Exercise :
一、Guess the name .
1. It has many trees . The trees are tall and green .
This is _____________.
2. It has many rocks . Trees and grass are on it .
This is _____________.
二、Draw a picture to show : in front of , behind , under , in , above , below , on , 等。Can you write on paper
课后反思：
画有本课单词的张贴画。
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