约8420字。

　　Module 2 Traffic Jam 教案 外研版必修四
　　Period   One
　　Introduction, Reading and Vocabulary
　　Teaching Aims
　　1. Make the Ss master some new words, make sense of the passage.
　　2. Train the Ss’ reading skills and speaking ability through individual and pair work.
　　3. Make the Ss know about the present situations of traffic in cities at home or abroad. Meanwhile, develop their sense of environment.
　　Teaching Important Points
　　1. Encourage the Ss to talt means of transportation.  2. Help the Ss make sense of the passage.
　　Teaching Difficult Points
　　1. Lead the Ss to talk in class actively.   2. Deal with some difficult Language Points.
　　Teaching Methods   Individual work, pair work to get every Ss to participate in class.
　　Teaching Aids   Some pictures, multimedia & a blackboard.
　　Teaching Procedures
　　Step 1   Lead-in and Introduction
　　T:  Good morning, boys and girls!
　　Ss:  Good morning, Sir!
　　T:  Today we are going to learn Module 2 Traffic Jam. Here I have a question for you. Would you like to tell me how you usually get to school every day？
　　S:  I usually get to school by bike.    S:  By bus.
　　T:  Good! And can you name some other means of transportation?
　　S:  Motorbike.   S:  Boat.          S:  Taxi.
　　T:  Very good! Anything else？
　　S:  Truck!       S:  Underground.   S:  ......
　　(The teacher lists the names on the blackboard. Explain some new words.)
　　bike　boat　bus　coach　helicopter　motorbike　taxi　trolleybus　truck　underground
　　T:  Do you know the word “coach”?
　　S:  Would you please explain it to us?
　　T:  Of course. Look at the picture. Can you describe it in simple English?
　　S:  Let me try. Is it a long distance bus?
　　T:  Kind of right. It is a bus, usually. with a single deck, carrying passengers over long distances. In old times, it refers to a large four-wheeled carriage pulled by horses and used for carrying passengers.
　　T:  Please look at another one. What is it? Would you like to describe it?
　　S:  I think it is quite like an electric bus.
　　T:  Quite right. It is a bus powered by electricity from an overhead cable. Its name is “trolleybus”.
　　T:  Now that you have known so many means of transportation, please match some of the words with their definitions.  (Activity 1)
　　T:  All of you did very good jobs!
　　T:  Now with your partners carry out a survey by asking and answering questions concerning means of transportation. For example, which means of transportation do you prefer? Do you always tas to school? After that you may complete the following chart using ticks.  (Activity 2)
　　T:  Now discuss the following questions:  (Activity 3)
　　T:  After the discussion you may organize your answers into a short passage of a traffic jam.
　　Step 2   Reading
　　T:  Just now we talt a traffic jam. Now let’s come to the passage in Reading and Vocabulary. Read the passage and say who might find the information useful. 
　　S:  I think the tourists to Beijing will find it useful.
　　T:  Very good!  Read the passage quickly again and try to get the main idea of the passage. Then fill in the chart.  And find the answers to the following questions in Activity 2. 
　　Transportation Availability Advantages Disadvantages
　　Taxis 24 hours a day convenient expensive
　　Buses and trolleybuses 5 am to midnight cheap can be crowded
　　Minibuses regular service cheap and not crowded not mentioned
　　Underground 5 am to 11 pm fast convenient crowded at rush hours
　　Pedicabs not mentioned special and interesting expensive
　　T:  Good job! While reading, you must have come across some new words. Can you guess the meanings of them? Please read the passage once more. This time, please read it carefully and then match the words in the box with their meanings.
　　Step 3   Vocabulary
　　T:  Now read the passage quickly again and try to make sense of the words according to the context. The words in the Activity3 may be of help to you. Match them with the words or phrases.
　　Step 4   Workbook
　　Deal with another reading material in workbook on page 75.  Just finish off part 9 and 10
　　Step 5   Summary and Homework
　　T:  This period first we learned about different means of transportation. And then we read an article about the means of transportation in Beijing. In the article we learned quite a lot of new words. Above all, we have mastered the usages of the words we learn. After class, please memorize the new words we learned and try to recite the second passage. Pre-learn the grammar and culture corner. Try reading the sentences in Pronunciation on page 15.
　　That’s all for today. Good bye, everyone.
　　Ss:  Good bye, sir.