Unit3 Lesson 18 全课时教案

教学内容：
冀教版小学英语4A Lesson 18

教学目标：
知识目标：
复习巩固单词: city, street, hotel, apartment traffic lights, turn right等。
复习并能熟练运用句型: Excuse me. Where is the ______? Go straight down _____. Turn right/left at ________. Then you’ll see _______.
能力目标：
能够熟练认读小故事中出现的地点以及直行、左右转等英文表达。
能够熟练运用小故事中出现的重点句型来问路或给他人指路。
3. 情感目标：培养学生们集体合作能力，增强学生们的集体荣誉感。

教学重难点：
重点：小故事中出现的地点以及直行、左右转等英文表达。
问路或给他人指路时用到的英文表达。
难点：熟练运用小故事中出现的重点句型来问路或给他人指路。

教学准备：
与本课内容相关的图片、动画小故事、文本等。

教学过程：
Step1: Revision
1. Game. The student pats basketball, and the other students count the numbers.
（通过拍皮球的活动，不但复习了已学数字，而且激发学生的学习兴趣。）
2. Show the numbers 1-21 and read.
3. The students resite the number1-9 line by line.
（复习1-9数字为教学几十几做准备。）
4.Through the regular of “_teen” to teach “_ty”.
（根据已有知识经验，由学生自己总结整十的构词规律，重点比较fourteen与forty）

Step2: Practice
1. Count the numbers one by one.
2. Game “say two numbers” E.g. One says twenty, the other one says “nineteen and twenty-one”.
3. Show CAI. “Jenny goes to the clothes shop. She wants a skirt and a pair of shoes. A skirt is twenty yuan. The shoes are forty-two yuan. How much are they?
_________________ yuan.”
（生活中的数字非常普遍，应用也非常广泛，目的就是让学生学以致用，也可以开发智力。）

Step3: Presentation
1. The teacher says “Jenny wants to buy clothes. She wants to go to the city.”
（运用情境引出city）
2. Ask “What can Jenny see in the city?” to teach “office building, apartment building, hotel, park” and so on.
3. Listen and read.

Step4: Practice
According to the students, make up a dialogue. E.g. Where are you going? I want to ___. Let’s go to the___! Let’s take a ___!
（将已学知识与新授有机地结合在一起，设计贴近生活的情境，培养学生综合运用语言的能力和交际能力。）

Step 5: Class closing
板书
Lesson18 Lost in the City.
thirty
thirty-one office building
forty apartment building
fifty city hotel
sixty park
seventy
eighty
Ninety
one hundred