汽车英语3—汽车基本构造篇 教参 book 3unit 2.docVIP

Unit 2 Running System Overview Section Class work---Course Book Section I Listening and speaking Each section is about 40-55minutes. This does not include administration and time spent going through homework. Task 1 Picture recognition. Listen and judge. Task 2 Read and match. You will read a picture of running system. Choose the best response to make a match. Task 3 Speak out. Look at the structure of running system in Task1 and Task2, ask your partner the following questions, and organize the sentences. Task 4 and Task 5 Ss listen to two sample dialogues, fill in the missing information, and practice dialogues according to the situations with their partners. Section II Reading Reading A Ss listen and read a passage about automobile engine. Reading B Ss read a passage about four-stage-engine operation. Then they judge some statements, summarize the passage, and translate some sentences from the passage into Chinese. Section III Grammar Compound Sentence Section IV Comprehensive Practice (I) Applied writing inquiry letter (II) Presentation Ss discuss with their partners and give a presentation. For a fast route through the unit, focus mainly on listening and speaking skills. Section I Listening and speaking Ss listen and talk about the running system of an auto. Task 1: Ask the class to look at the six pictures and have a brief discussion about the contents of each picture. Tell Ss they will hear four statements for each picture and choose the statement that best describes what they see in the picture. Play the audio and pause to ask the class for the correct answer. Script: 1. Wheels are important part of running system, excellent wheels can guarantee the safe driving. 2. Driving stability and comfort mainly depends on suspension, whose main part is a damper. 3. Driving spindle is in the front part of an auto, which transfers forces from all directions. 4. Frame is used to connect all parts of an auto and to bear all the outer loads. 5. Driving axl