初中中英语B Unit Period 教案+学案+配套练习.docVIP

PAGE  PAGE - 9 - 9BU1P2 一备：南苑中学陈丽娟 二备：启东中学顾海宁 教案 Teaching aims: 1) To understand the context of a future life on another planet. 2) To recognize and understand vocabulary about life on Mars. 3) To recognize and list differences between life on Earth and life on Mars . Teaching aids: a recorder,? multi-computer Teaching procedures: Step 1.Lead-in . Say: People have long been dreaming about living on Mars. There are a number of films about this topic like The Red Planet and Mission to Mars .Do you believe that humans will ever be able to live on a different planet ? Step2. Presentation 1) Now, let’s watch some pictures about life on Earth today .Teach crowded and Polluted. 2) Say: Simon and Daniel are talking about living on Mars. Listen and answer. Step 3 Reading 1)????? Say: Daniel wants to find out more about life in space in the future ,here’s the article. Please open your books and turn to page4.. Before we read it, let’s deal with the new words first. Look at here, please find out these new words in the article and guess their meanings. 2) Check their answers. Read the new words. 3)?? Listen to the tape and answer the following questions: 1. How long does it take to fly to Mars at present? 2.What is the gravity on Mars? 3.Where will we live on Mars? 4.How will we study, do homework and take exams? 5 What will food be like on Mars? 4)???Say: Now please read the article more carefully and try to tell the following sentences T or F. If it is false, please correct the mistake. 1. By 2100, people might live on Mars. ( ) 2 .Mars is becoming crowded and polluted. ( ) 3. By 2100,the space shuttles can travel at half the speed of sound. ( ) 4. By 2100, scientists can develop plants on Mars to get food and oxygen ( ) 5 Humans on Mars have to wear special boots to make themselves lighter. ( ) 6. We will have less time for our hobbies on Mars.( ) 7 .Students will go to school by spacecraft. (