初中英语人教版八年级下册Unit 7.doc

Unit 7 Whats the highest mountain in the world?(Section B period one)教学目标：知识与技能：1. Master the new words and phrases: weigh, at birth2. Learn to compare facts and fingures.3. Develop students listening and speaking skills.过程与方法：Employ task-based teaching mode, and get the students to further consolidate the target language by listening and speaking.情感态度与价值观：Lead students to love the nature.重难点：1. Master the new words and phrases.2. Further consolidate the target language by listening and speaking.教学准备：PPT教学过程：Step1. Reviewi. Ask the students to review the comparative or superlative forms of adjectives and adverbs.ii. Do some exercises.Step2. New words presentationi. Show the new words on the screens.ii. Teach students to read these words after the teacher.iii. Ask students to read these words one by one.iv. Present the objectives of this period on the screen to let students know their aims.Step3. Presentationi. Show two pictures about elephant and panda on the screen.ii. Use the phrases to make up sentences in order to grasp the target language .iii. Lead into activity1a.Step4. Listening 1b and 1ci. Show some numbers and invite some students to have a try to read them.ii. Play the tape twice and finish the tasks.iii. Check the answers.iv. Show the tapescript on the screen and read it.Step5. Practicei. Ask students to make cards for adult panda and baby panda.ii. Work in pairs to make conversations.Step6. Explanationi. A +倍数+比较级+than +Bii. Weigh 称重iii. At birth 出生时Step7. QuizDo some exercises in class.Step8. S