英语人教版八年级下册Unit 7SectionB1a---1d.docx

Unit7 Whats the highest mountain in the world?The Third Period(Section B1a-1d,Self Check)Teaching Aims:1. Knowledge objects:(1)Function :Learn to talk about geography and nature.(2)Key Vocabulary:weigh,at birth ,live up to(3)Target language:This elephant weighs many times more than this panda.This elephant is 200cm taller than this panda.2. Ability Objects:Learn to use large numbers to talk about some animals.3. Moral Objects:Animals are our friends.Encourage students to care for animals and protect animals.Teaching Key Points:Be able to master some special usage of the comparatives with adjectives and adverbs .Teaching Difficult Points:Learn and master some special usages of the comparatives with adjectives and adverbs.Teaching Methods:The situational teaching approach ,the cooperative learning method,task-based language teaching method.Teaching Aids:The pictures about animals;tape recording;PPT.Teaching Procedures:Step1.Review Show some pictures and ask students to say two comparisons about them with true facts.Step2 Presentation Show a picture of a panda and a picture of an elephant.Tell students about their height ,weight and how much food they eat every day .Step 3Practice Have students read the facts about the elephant and the panda in 1a,and then use the structure.Step4 Listening and Checking Let students try reading the numbers in 1b and tell students how to spell the decimals.Step5 Listening and completing Call one student to read four stences in 1c to the class.Then ask students to guess the answers according to their life experience.Step6Practice Have students to read the sentences of Self Check 3.Tell students to circle the correct word or fill in the blanks with the correct form of the word given.Step7 Summar Help students sum up the special usages of the comparatives with adjectives and adverbs.Step8