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8A Unit2 P5教案
Teaching aims and demands:
1. Compare two things using ‘more…than’, ‘fewer…than’ and ‘less…than’.
2. Compare more than two things using ‘the most’ for the largest amount and ‘the fewest’/ ‘the least’ for the smallest amount.
Teaching difficulties and importance:
1. How to use ‘more…than’, ‘fewer…than’ and ‘less…than’.
2. How to use ‘the most’ ‘the fewest’ and ‘the least’.
Teaching preparation:
Pictures, objects and computer
Teaching Procedures:
Part One 预习作业﹠预习交流
A.检查学生预习单词情况point least health online（个别读且纠正，集体读，巩固重点单词）
B.重要短语（小组核对答案，教师提示重点词组注意点，读背词组）
1.空闲时间 2.最风趣的女孩
3.讲有趣的笑话 4.得分最多
5.最少的钱 6.植树
7.健康俱乐部 8.在网友俱乐部
9.比……少 10. 比……多
C.预习作业交流（小组核对，集体校对，质疑交流）
根据首字母、中文提示写出单词或用所给单词的适当形式填空
1. Max is the (滑稽的) boy in our class.
2. Eating too much isn’t good for our (健康).
3. Simon doesn’t like r storybooks.
4. Millie got the most p in this English exam.
5. Millie joins more clubs than Sandy, but Kate joins (many) of the three.
6. Who has (few) erasers, Sandy or Millie?
7. If you want to be thinner, you must eat less food and take (much) exercise.
8. My mother has (little) free time in my family.
Part Two 交流展示﹠点拨提高
Step I. Lead in
Revise the words of school subjects ，comparatives and superlatives.
Step II. Presentation
1 The use of “more… than” and “fewer…than”.
(1)T: Look at the pictures of Lucy and Lily. Lucy has 4 pencils and Lily has 3 pencils.
It means: Lucy has more pencils than Lily. ( many —more) (Write on the Bb.)
Lily has fewer pencils than Lucy. ( few —fewer)
Lucy has fewer paper clips than Lily. ( few —fewer)
Lily has more paper clips than Lucy. ( many —more)
(2)Point out: We use “more/fewer…than” to talk about countable nouns.
(3)Ask the Ss to make more sentences with the pictures.
2 The use of “more…than” and “less…than”.
(1)T: Look at the pictures of Daniel, Jam and Sandy.
T: Daniel has more juice than Jam. (much—more)
Jam has less juice than Daniel. ( little —less)
(2)Point out: We use “more/less…than” to talk about uncountable nouns.
(3)Make more sentences with the pictures.
Step III Practice
(1)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 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.
(2)Use the same way to present ‘less…than’.
Work out the rule: We use ‘more…than’ and ‘fewer…than’ to talk about countable nouns. We use ‘more…than’ and ‘less…than’ to talk about uncountable nouns.
Step IV. Presentation
1. The use of the most/fewest/least.
T: Look at the pictures. Peter has more beef than Leo. Leo has more beef than Jack.
That is to say: Who has the most beef?
Ss: ( Peter has the most beef 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.
2. Ss try to work out the rules:
We use the most/fewest to talk about countable nouns.
We use the most/least to talk about uncountable nouns.
3. Practice the drills more with the things in the classroom.
e.g.: pens, rulers, erasers, water, milk, etc.
Step V Practice
1. Finish Parts B1, B2 and B3.
2. Make a conclusion of today and then finish Part B4.
Part Three 检测反馈
一、根据句意和所给单词填空
1. Which is _____(好) ,this film or that one?
2. This digital camera is much __________ (expensive) than that one, right?
3.The number of the teachers in our school is ________(多) than that in her school.
4.My son had _____(少) milk and ______(少) noodles of all，but he had _____(多)fruit and ______(多) vegetables.
5. I have ___________ (little) free time than John.
6. Nancy joins more clubs than Daniel, but John joins the _______ (many).
7. Nancy has ____________ (much) juice than Daniel.
8. John studies fewer subjects than Daniel, but Nancy studies the _____(few).
二、选择填空
( ) 1. Simon spends time watching TV than his brother every night, so he has poor eyesight.
A. more B. less C. fewer D. the most
( ) 2. In his family, his sister eats meat, but vegetables.
A. the most；the most B. the fewest；the most
C. the least ；the fewest D. the least ；the most
( ) 3. Mr. Fat has money than Mr. Thin, but he has friends.
A. most, fewer B. more, less
C. fewer, more D. less, more
( ) 4. Mary has CDs than Kitty does.
A. few B. more C. fewer D. B and C
( ) 5. Helen has the hair clips in our class, so you can ask her to give you some.
A. more B. most C. fewest D. least
三、句型转换(将下列句子改为同义句)
1. Meimei dances best of all the girls.
Meimei dances _______ than ______ _____ ______.
2. Lily has fewer comics than any other student in her class.
Lily has in her class.
3. Daniel has five bananas. Amy has three bananas.
(A) Daniel has bananas Amy.
(B) Amy has bananas Daniel.
4. David has more bread than Fred. Fred has more bread than John.
(A) David has the bread the three.
(B) John has the bread the three.
5. Simon doesn’t have as much money as Jack.
Simon has money Jack.
四、中译英
1. 在我班上我的朋友最多。
I have in my class.
2. 全世界Bill Gates 钱最多，我的钱最少。
Bill Gates has money in the world. I have money in the world.
3. 在最近的考试中，我分数最多他分数最少。
In the latest exam, I scored points, but he scored points.
4. 桑迪上周花在光盘上的钱比米莉少。
Sandy CDs than Millie last week.
5. 我们在学校学习的科目比他们多。
We learn at school they do.
Part Four 课堂评价小结
Summarize how to use ‘more…than’, ‘fewer…than’ and ‘less…than’ and
how to use ‘the most’ ‘the fewest’ and ‘the least’.
Part Five 课后作业
(1) Revise the new drills of this lesson.
(2) Preview the next lesson.
(3) Finish the exercises.
教后反思
学案
Learning aims and demands:
1. Compare two things using ‘more…than’, ‘fewer…than’ and ‘less…than’.
2. Compare more than two things using ‘the most’ for the largest amount and ‘the fewest’/ ‘the least’ for the smallest amount.
Learning difficulties and importance:
1. How to use ‘more…than’, ‘fewer…than’ and ‘less…than’.
2. How to use ‘the most’ ‘the fewest’ and ‘the least’.
Part One 预习作业﹠预习交流
A.检查学生预习单词情况point least health online（个别读且纠正，集体读，巩固重点单词）
B.重要短语（小组核对答案，教师提示重点词组注意点，读背词组）
1.空闲时间 2.最风趣的女孩
3.讲有趣的笑话 4.得分最多
5.最少的钱 6.植树
7.健康俱乐部 8.在网友俱乐部
9.比……少 10. 比……多
C.预习作业交流（小组核对，集体校对，质疑交流）
根据首字母、中文提示写出单词或用所给单词的适当形式填空
1. Max is the (滑稽的) boy in our class.
2. Eating too much isn’t good for our (健康).
3. Simon doesn’t like r storybooks.
4. Millie got the most p in this English exam.
5. Millie joins more clubs than Sandy, but Kate joins (many) of the three.
6. Who has (few) erasers, Sandy or Millie?
7. If you want to be thinner, you must eat less food and take (much) exercise.
8. My mother has (little) free time in my family
Part Two 交流展示﹠点拨提高
Step I. Lead in
Revise the words of school subjects, comparatives and superlatives.
Step II. Presentation
1 The use of “more… than” and “fewer…than”.
Point out: We use “more/fewer…than” to talk about countable nouns.
Ask the Ss to make more sentences with the pictures.
2 The use of “more…than” and “less…than”.
Point out: We use “more/less…than” to talk about uncountable nouns.
Make more sentences with the pictures.
Ex1一、所给单词的适当形式填空
We need (many) computer in our office than before.
二、汉译英
1.这个箱子里的苹果比那个箱子里的少。
There are in this box than in that one.
2.今年这儿的雨水没有去年多。
There is this year than last year?
3.你能在不到10 分钟的时间内完成这项工作吗？
Can you finish the work ?
Step III Practice
Finish Parts A, A1、 A2 and A3. (Solve their problems)
Work out the rule: We use ‘more…than’ and ‘fewer…than’ to talk about countable nouns. We use ‘more…than’ and ‘less…than’ to talk about uncountable nouns.
Step IV. Presentation
1. The use of the most/fewest/least.
2. Ss try to work out the rules:
We use the most/fewest to talk about countable nouns.
We use the most/least to talk about uncountable nouns.
3. Practice the drills more with the things in the classroom.
e.g.: pens, rulers, erasers, water, milk, etc.
Ex2一、用所给单词的适当形式填空
Jim has (many) toys of them.
二、汉译英
1.这个箱子里的苹果是所有箱子中最少的。
This box has of all.
2.今年这儿的雨水最少。
There is this year.
Step V Practice
1. Finish Parts B1, B2 and B3.
2. Make a conclusion of today and then finish Part B4.
Ex3用“few, little, many, much”的适当形式填空:
Apples
Oranges
Money
Time spent on homework
Nancy
10
6
￥30
2 hours
Daniel
8
4
￥40
1 hour
John
6
2
￥50
3 hour
1. Nancy has _______________ apples than Daniel.
2. John has ________________ oranges than Daniel.
3. Nancy has _______________apples.
4. John has ______________oranges.
5. John has _________________money than Daniel.
6. Daniel spends _________________time on homework than Nancy.
7. John has _____________ money.
8. Daniel spends _______________ time on homework.
Part Three 检测反馈
一、根据句意和所给单词填空
1. Which is _____(好) ,this film or that one?
2. This digital camera is much _______ (expensive) than that one, right?
3.The the teachers in our school is ________(多) than that in her school.
4.My son had _____(少) milk and ______(少) noodles of all，but he had _____(多)fruit and ______(多) vegetables.
5. I have ______ (little) free time than John.
6. Nancy joins more clubs than Daniel, but John joins the _______ (many).
7. Nancy has ______ (much) juice than Daniel.
8. John studies fewer subjects than Daniel, but Nancy studies the _____(few).
二、选择填空
( ) 1. Simon spends time watching TV than his brother every night, so he has poor eyesight.
A. more B. less C. fewer D. the most
( ) 2. In his family, his sister eats meat, but vegetables.
A. the most；the most B. the fewest；the most
C. the least ；the fewest D. the least ；the most
( ) 3. Mr. Fat has money than Mr. Thin, but he has friends.
A. most, fewer B. more , less
C. fewer, more D. less, more
( ) 4. Mary has CDs than Kitty does.
A. few B. more C. fewer D. B and C
( ) 5. Helen has the hair clips in our class, so you can ask her to give you some.
A. more B. most C. fewest D. least
三、句型转换(将下列句子改为同义句)
1. Meimei dances best of all the girls.
Meimei dances _______ than ______ _____ ______.
2. Lily has fewer comics than any other student in her class.
Lily has in her class.
3. Daniel has five bananas. Amy has three bananas.
(A) Daniel has bananas Amy.
(B) Amy has bananas Daniel.
4. David has more bread than Fred. Fred has more bread than John.
(A) David has the bread the three.
(B) John has the bread the three.
5. Simon doesn’t have as much money as Jack.
Simon has money Jack.
四、中译英
1. 在我班上我的朋友最多。
I have in my class.
2. 全世界Bill Gates 钱最多，我的钱最少。
Bill Gates has money in the world. I have money in the world.
3. 在最近的考试中，我分数最多他分数最少。
In the latest exam, I scored points, but he scored points.
4. 桑迪上周花在光盘上的钱比米莉少。
Sandy CDs than Millie last week.
5. 我们在学校学习的科目比他们多。
We learn at school they do.
Part Four 课堂评价小结
Summarize how to use ‘more…than’, ‘fewer…than’ and ‘less…than’ and
how to use ‘the most’ ‘the fewest’ and ‘the least’.
Part Five 课后作业
(1) Revise the new drills of this lesson.
(2) Preview the next lesson.
(3) Finish the exercises.
课时配套练习
一、词汇:
1. Tom has (many) books than I. He has (many) books in our class.
2. Li Qing is one of (tall) boys in his class.
3. Bob drinks (little) orange than James and me.
4. Of all the girls, she makes (few) mistakes.
5. Skating is not so (danger) as diving.
6. You should eat food. It’s good for our .﹙health﹚
7. His grandfather is ill. He was even (ill) this morning.
8. Please practice as (much) as you can.
9. Which subject is (interesting), History, Geography, or science?
10. This song is (popular) than that one. It is (popular) of all the songs.
二、选择题:
( ) 1. You can ask Daniel to do it. He has free time than I.
A. more B. less C. fewer D. least
( ) 2. He is the tallest boy his class.
A. of B. in C. on D. to
( ) 3. Mary eats the food every day in her class, so she is very thin.
A. less B. fewest C. least D. most
( ) 4. We should use _____ people and _____ money to do the work.
A. less, less B. less, fewer C. fewer, less D. fewer, fewer
( ) 5. My school has _____teachers than John’s school, but _______than Daniel’s.
A. more, less B. many more, fewer C. more, fewer D. fewer, fewer
( ) 6. ---Junk food is bad for our health.
---Yes, the you eat, the healthier you will be.
A. little B. few C. less D. more
( ) 7. --- If there are people driving, there will be air pollution.
--- Yes, the air will be fresher.
A. less, less B. less, fewer C. fewer, fewer D. fewer, less
三、 句型转换:
1. I have ten yuan . He has eight yuan. (合并为一句)
He has than I.
2. They spent two hours playing football.（改为同义句）
them two hours football.
3. My mother often takes me to the park on Sunday. （用tomorrow改写）
My mother me to the park .
4. The children are working hard. （改为感叹句）
the children are working!
5. They visited the Space Museum last Sunday.（对画线提问）
they the Space Museum？
6. John can read magazines during this week. （对画线提问）
during this week?
7. Mr. Green is richer than any other clerks (职员) in the bank. (改成含有最高级的句子)
___________________________________________________
8. She has five books. Her sister has two books. (改成含有比较级的句子)
___________________________________________________
9. Nancy plays softball once a day. （对画线提问）
10. Tom will be bac
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