1、总 课 题 Unit2 School life 总课时 8 第 4 课时 课 题 Grammar A 教学目标1. Compare two things using morethan, fewerthan and lessthan.2. Compare more than two things using the most for the largest amount and the fewest/ the least for the smallest amount.教学重点 1. How to use morethan, fewerthan and lessthan.2. How to us
2、e the most the fewest and the least.教学难点 教学过程 共案 二次备课 Step I. Lead inRevise the words of school subjects and the adjective nouns.Step II. Pre-task Look at the pictures and answer: （见课件）What are they in the pencil-boxes?(Teach paper clips)Step III. While-taskTask 1 The use of “more than” and “fewerth
3、an”.T: Lucy has 4 pencils and Lily has 3 pencils. （见课件）It means: Lucy has more pencils than Lily. (manymore) (Write on the Bb.)Lily has fewer pencils than Lucy. (fewfewer)Lucy has fewer paper clips than Lily. (fewfewer) 来源:学优高考网来源:学优高考网Lily has more paper clips than Lucy. (manymore)Point out: We use
4、 “more/fewerthan” to talk about countable nouns.Ask the Ss to make more sentences with the pictures.Task 2 The use of “morethan” and “lessthan”.T: Look at the pictures of Daniel, Jam and Sandy. （见课件）来源:学优高考网 gkstkT: Daniel has more juice than Jam. (muchmore)Jam has less juice than Daniel. (littleles
5、s)Point out: We use “more/lessthan” to talk about uncountable nouns.Make more sentences with the pictures. Task 3 Finish Parts A, A1、 A2 and A3. (Solve their problems)【Look at the pictures of Part A on Page 28 and answer:T: How many flowers does Millie have? How many flowers does Amy have?S: Millie
6、has seven flowers and Amy has three flowers.T: Who has more flowers?S: Millie does.T: Yes, Millie has more flowers than Amy. Amy has fewer flowers than Millie.Ask Ss to talk about the second picture in the same way.Use the same way to present lessthan.Work out the rule: We use morethan and fewerthan
7、 to talk about countable nouns. We use morethan and lessthan to talk about uncountable nouns.】Task 4 The use of the most/fewest/least. T: Look at the pictures. （见课件）Peter has more beef than Leo. Leo has more beef than Jack. That is to say: Who has the most beef?来源:gkstk.ComSs: ( Peter has the most b
8、eef of all.) T: Who has the least beef? Ss: (Jack has the least beef of all.)T: Nancy has more pears than Millie. Millie has more pears than Amy.That is to say: Nancy has the most pears of all.Amy has the fewest pears of all. Ss try to work out the rules: We use the most/fewest to talk about countab
9、le nouns.We use the most/least to talk about uncountable nouns. Task 5 Practice the drills more with the things in the classroom.e.g.: pens, rulers, erasers, water, milk, etc.Finish Parts B1, B2 and B3. Task 6 Make a conclusion of today and then finish Part B4.Step IV. Post-task Fill in the blankets
10、 with the right words.Look at the pictures of Jack, Leo and Peter.（见课件）1.Jack has _ bread _Leo. 2. Peter has _ bread _ Jack. 3. Peter has _ bread of all.4. Jack has _ bread of all. Look at the pictures of Nancy, Millie and Amy. （见课件）5. Nancy has _ apples _ Millie.6. Amy has _ apples _ Millie.7. Nancy has _ apples of all. 8. Amy has _ apples of all.Step V. Homework (1) Revise the new drills of this lesson.来源:学优高考网 gkstk(2) Preview the next lesson.(3) Finish the exercises.教学反思：
