Learning about Language课件配套优秀公开课教案设计

课

题

Book2 Unit3 Computers----Learning about language

课标

要求

课

型

语法课

This period includes revision of the text, learning about language. From this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the Present Perfect Passive Voice. 1.

Help the students to learn to use some useful words and expressions. 教

学

过程与方法

知识与能力

2. Enable the students to learn how to use the present perfect passive voice. Task-based method;

Cooperative learning. 1. Using the Present Perfect Passive Voice to tell your own story ; 2. Develop students’ sense of cooperative learning.

目

标

情感、态度与价值观

教学

重点

教学

难点

教学

方法

1. Enable the students to talk about computers with some expressions and phrases; 2. The use of the present perfect passive voice. How to master the usages of some important words and phrases and the present perfect passive voice.

Individual, group work to make every student work in class.

教学程序设计

教

学

过

过程设计

Step1

leading-in

二次备课

程

及

方

法

Step 1 Revision T：Boys and girls，in last period we learned something about the history and development of computers. Now who would like to retell the text with the help of these figures? S1：Let me try. In 1642，a calculating machine was used in France. Then in 1922，the Analytical Machine was made by Charles Babbage. It could follow instructions from cards with holes. In 1936，Alan Turing，the real father of computers，wrote a book to describe how computers could be made to work and built a “universal machine”

to solve any mathematical problem. Later，people discovered the computer had “artificial intelligence”.In the 1960s，the computer got his new transistors. Its size was totally changes at that time. And in the early 1960s，the first family of computers were connected to each other. In 1970s，

computers have brought into people’s homes. Now computers have been used by

billions of people to deal with information and communicate with each other

around the world by the Internet.

T：Congratulations! You’ve done very well. Now try to do the same to your

partners，OK!

Step 2 Words and Expressions Task 1 T：Please turn to Page 20 and finish Discovering useful words and expressions. At first，look at Ex.1.From the reading passage，find the words and expressions with the following meanings. Now，ten students will be asked to give the words. Who can? Volunteers! Check the answers together. Task 2 T：Well done. Now please look at Ex 2. and complete the passage with some of the words above. Pay attention to the use and the forms of those words. Task 3 T：Please finish Ex.3.Look at the sentences on Page 20.Tick the right word. Then some of you will be asked to read the sentences one by one.

Task 4 T：Now please look at Ex.2.Complete the sentences with some of the words in the right-hand box above. You can use each word only once. First do the exercise individually，and then check your answers with your partners. And last seven students will be asked to report their answers to the class. T：Let us check the answer together.

Task 5 T：Now please look at Ex.3. Read the story and then make up your own story. Pay much attention to the key words.( students should use the present perfect passive voice. ) Who can share with his or her story with us? 课

堂

小

结

Summary: review the important words and expressions of the whole class; summarize the pattern of the present perfect passive voice after finishing the exercises.

课后

作业

板

书

设

计

课

后

反

思

1. Look at exercises on Page 57 and finish them after class. 2.完成《同步解析与测评》上相应的练习。