高一第九單元一課時(shí)教案
Sub Topic : New uses of things
Teacher : Wang Huafeng
Teaching aids : CAI . a tape-recorder, a small black.and an object.
Tasks : 1. Describing and how they work.
2. A Guessing Game.
Teaching aims : Vocabulary : toothpick, cellphone, chopsticks
Ability aims : To improve listening and speaking ability.
Moral aims : To learn the way scientists do their research and encourage them to do something for our country and humankinds.
Important and difficult points : listening and describing .
Step 1 Warming up
●Get students to look at the pictures and answer some questions.
●Brainstorming ,provoke the students’thinking by encouraging them to think of new uses of three objects .
Step2 Pre-listening
●Show pictures of two objects.
●Prepare the students for the listening.
Step3 Listening and identifying
●Listen to the tape and identify what’s being described.
●Talk about possible uses of the objects described.
●Ring a bell to the patterns : be used for, be made of ……
Step4 Talking and guessing
●Give students an example of describing
●Think about objects in our daily life
●Describe two or three objects in groups and see if they can guess out .
●Have a competition between boys and girls .
●Assessing .
Step5 Topic touch
●Describing and drawing
●Divide class into groups: a describing group and a guessing group, one group describe and the other group guesses and draw .
Step6 Summary
●Summarize the objects mentioned and described .
●Guide them to learn something from people who develop science and technology
●Discuss what effect science and technology have on daily life .
●Homework, Think about problems with objects mentioned and suggest solutions to the problems .
Step7 Assessing