江苏省徐州经济技术开发区高级中学高中英语必修三教案：U2 WELCOME TO THE UNIT .doc

1、上课时间 2017/3学 科英语备课人王星课 题 M3U2 Welcome to the unit 第 1 课时总第 14 课时教学目 标1.Learn about five different language forms2.Develop students speaking ability by expressing their opinions in the discussion.重难点1.How to make the students discuss freely.2.How to improve the students speaking ability.教学准备 A comput

2、er. 教学过程设计教 与 学Step 1 Lead-in 1. Do you know what title of this unit is? 2. What language do you speak? 3. Can you speak other languages?4. Do you know how many languages there are in the world?Step 2 Welcome to the unit(Show the students 5 pictures )When we talk with others we make ourselves unders

3、tood not just by words. Can you tell us other language forms?1. Emoticons and Smileys are used by almost everyone using e-mail, chat, SMS and other forms of communication using computers.2. Sign language is a language form used by the deaf and dumb. Show more gestures and let the students guess the

4、meanings.3. Braille is a special language for blind people.5. Animal languageStep 3 Pair WorkLook at the illustrations at P. 21 and talk about the various forms of language.Step 4 Group Work1. Can you think of other ways that information can be exchanged?2. Do you think English is important? Why or

5、why not?3. Do you have any effective methods for studying the English language to share with your classmates? Step 5 Discussion of emoticonsAn emoticon is presented on the screen. Two questions “We often see this while chatting on line or in our text messages, what does it stand for?备 注教 与 学备 注Could

6、 you give some other examples of emoticons?” are raised on the screen as well. Students are encouraged to utter their ideas freely. And the teacher really should appreciate their answers and the opportunity to learn from the students.More emoticons are presented on the screen to let students guess o

7、r tell the meaning of them. This can also be involved in the competition if the teacher wants it to be interesting.Step 6 Discussion of other ways of changing informationPresent a few pictures of some beautiful dancers in the silent world. Ask the students “Have you ever been shocked by the magnific

8、ent performance?” Raise the topic of other ways in which people can exchange their messages.For example “smoke signals and fire signals and etc.” Students are allowed to discuss the topic in groups and present their ideas according to the brainchild of their discussion.Based on the discussion, stude

9、nts are encouraged to think over what should be included as language.Step7 Discussion on communication between animalsRaise the question “Do you believe animals can also speak languages?” Let students express their idea about communication between animals. Step 8 Discussion on learning of EnglishEng

10、lish is the most widely used language in the world. Ask students to share their effective methods for studying the English language with each other.Step 9 Homework1. Like Chinese, English also has a long history. After class, please do some research to find out how the English language has been developing.2. Preview the reading text.板书设计 Ways of communicationEmoticons, sign language, Braille, communication between animals 教 学 小 结