广东省深圳市Module 2 Unit 3 Computer Grammar 课件
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| 名称 | 广东省深圳市Module 2 Unit 3 Computer Grammar 课件 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2016-12-13 00:00:00 | ||
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课件37张PPT。Period 3 GrammarModule 2 Science and technologyOxford EnglishUnit
3Will computers make our lives better?Revision and introduction1 Complete the article.The first computers were _________ than cars, but now they are becoming ________ and _________.
Computers can calculate at a _________ speed than we can.
Computers are not _________ than human beings, but they may be able to do a _________ job than us.
In the past, computers were _______ expensive, but now they are much ________. cheaperclevererfastersmallerbiggermore Grammar A The comparative of adjectives2When we compare two people or things, we can use the comparative of adjectives. betterbetterHow do we form the comparative of adjectives?-ermorethanThe first computers were _________ than cars, but now they are becoming ________ and _________.
Computers can calculate at a _________ speed than we can.
Computers are not _________ than human beings, but they may be able to do a _________ job than us.
In the past, computers were _______ expensive, but now they are much ________. cheaperclevererfastersmallerbiggermorebetterbetterThe small dog runs fast. The horse runs ______ than the small dog.fastfasterfastest The leopard runs __________. fasterthe fastestThe cow is ______ than the sheep.The elephant is __________ of all.heavyheavierheaviest The sheep is heavy.heavierthe heaviestJim is strong.
Li Lei is .
Tom is .
strongerthe strongestExerciseThe blue car is nice.
The red car is
the blue car.(红车比蓝车好看）
The colourful car is of all.
（彩色车最好看）nicer thanthe nicestHow do you like these Christmas trees?1 2 3The first Christmas tree is beautiful.The second one is ____________than the first one. The third one is ________________of the three. more beautifulthe most beautiful￥ 500.00￥ 1000.00￥ 1500.00The green bag is expensive.
The white one is _______ ________ than the green one.
The purple bag is _________________one of all the bags.
more expensivethe most expensive形容词和副词比较级和最高级的规则变化：规则变化一般在词尾加-er 或-estshorterthe shortest以字母e结尾的单词后加-r 或-stfinerthe finestheavierthe heaviest以“辅音字母+y”
变y为i,再加-er或-estshortfineheavybiggerbig
thin
hotthe thinnestthinnerthe biggesthotterthe hottest以辅+元+辅结尾的，双写尾字母，再加-er/ -est长的形容词– 多音节或少数双音节形容词，在词前more/ mostexpensive
beautiful
usefulthe most
expensive
the most
beautiful
the most usefulmore
expensive
more
beautiful
more useful
1. large _____ _____ 2. nice ______ _______
3. dry _____ ______ 4. thin _______ _______
5.clever_______ _______ 6. happy_________ ______
7. heavy______ ______ 8.fat _____ ________
9.politely________ _______10. early ________ ________
11. beautiful ____________ _______________
12. quickly ____________ ______________
13. interesting_______________ __________________
14. excited _______________ ________________larger the largest nicer the nicestdrier the driestthinner the thinnestcleverer the cleveresthappier the happiestheavier the heaviestfatter the fattestmore ～ the most ～ more beautiful the most beautiful Let’s do it! 写出比较级和最高级more quickly the most quicklymore interesting the most interestingmore excited the most excitedearlier the earilest这个箱子比那个箱子重。
This box is _____________ that one.2. 你的电脑比我的大。
Your computer is ____________mine.heavier thanbigger than3. 长江比黄河长。
The Yangtze River is _______ _______ the Yellow River.longer than4. 这个故事没有那个有趣。
This story is _____ _____ _____ that one. less interesting thanFill the blanks.A + 谓语 + 比较级 + than +BConclusion：比较级的句子结构：Oral Translation1你认为英语比数学简单吗?
Do you think English is easier than math?
2 这个相机比那个相机贵。
This camera is more expensive than that one.
3 玛丽比吉姆学习努力。
Mary studies harder than Jim.
4 我比我姐姐跳得远。
I jumped farther than my sister A + 谓语 + 比较级 + than +BLet’s play a game: 开火车 You must compare yourself with someone in our class. (e.g age, height, weight, hair length) or other things (e.g book, watch, pen, school bag )
如果你们组有任何人掉链，都会被扣掉一个A。整组都接上，将会得到4A.
eg: I’m fatter than …
more expensivelighterComplete the conversation below and on page 40 with the comparative of the adjectives from the box.heaviersmallerbigger S1: ______________________, Canada or China? (country/big)
S2: ______________________________.Ask and answer questions using the following information. The first one has been done for you.(country/big)Canada
China
(city/big) (river/long) (island/large) (mountain/high)S1: _______________________,Cananda or China? (country/big)
S2: _________________________.Ask and answer questions using the following information. The first one has been done for you.The red laptop is the smallest among/of the three.When we compare more than two people or things, we use the superlative of adjectives. Grammar B The superlative of adjectives3The red laptop is the smallest among/of the three,
but it is ___________________. the most expensive How do we form the superlative of adjectives?-estmosttheThe dog is _____ _______the mouse.The horse is ____ ______ ____ all.The boy is _______ ______the man.The baby is _____ _________ the three.bigbiggerbiggestyoung youngeryoungestbigger thanthe biggest ofyounger thanthe youngest ofJimLi LeiTomLi Lei is _____ _____Tom.Jim is _____ ___ ____our class.￥30￥20￥10The yellow coat is _____ ______the purple one.The brown coat is _____ ______ _______ the three.taller thanthe tallest in cheaper thanthe cheapest ofConclusionThe horse is the biggest of all.
The baby is the youngest of the three.
The brown coat is the cheapest of
the three.
Jim is the tallest in our class.主语 + be + the + 最高级 + of / in形容词最高级句式的结构：注意：①形容词最高级前一定要用the.
②最高级后面可用in, of等短语来说明比较围。the superlative of adjectivesThe dog is _____ _______the mouse.The horse is ____ ______ ____ all.The boy is _______ ______the man.The baby is _____ _________ the three.bigbiggerbiggestyoung youngeryoungestbigger thanthe biggest ofyounger thanthe youngest ofJimLi LeiTomLi Lei is _____ _____Tom.Jim is _____ ___ ____our class.￥30￥20￥10The yellow coat is _____ ______the purple one.The brown coat is _____ ______ _______ the three.taller thanthe tallest in cheaper thanthe cheapest ofDavid: I’d like to see some of your cameras.
Salesman: Certainly. This is the most expensive model.
This is the cheapest model.
This is the newest and lightest model. abcB1 David is shopping for a camera. Look at the photos and write the letter of the correct model after each statement.(1)________
(2)________
(3)________Tony: Did they show you any cameras?
David: Yes. The (1)______________model is
(2)____________________________.
The (3)_______________model costs (4)_____________.
The (5)_______________model was made in (6)_______.
The (7)_________model weighs (8)______________.expensive light old smallsmallest99.8 mm x 56.4 mm x 24.5 mmmost expensiveoldestlightest￥3,5892010170 gB2 David told his friend Tony about his shopping trip. Complete David’s sentences with the superlative of the adjectives from the box.S1: Which is the biggest, the Earth, the Moon or the Sun?
S2: The Sun is the biggest.the Earth, the Moon or the Sun? (big) a bee, a butterfly or an ant? (small)
iron, silver or gold? (valuable)
a bear, a whale or an elephant? (heavy)
a spaceship, a plane or a train? (fast) Ask and answer questions using the following information. The first one has been done for you.More practise
My sister is _____ than Richard. (old)
Is football ____________ than volleyball? (exciting)
I think she looks _______ than in the photo. (pretty)
Can you walk _______ than a young man? (far)
In summer it is much ______ in Wuhan than in Beijing. (hot)
Tom is _________ boy in our class. (old)
oldermore excitingprettierfartherhotterthe oldest
7. It was the ______ day of his life. (bad)
8. Which is ________, Room 201 or Room 108? (bright)
9. We watched a very ______ play the day before
yesterday. (bore)
10. Sue is ___________ of the girls in the class. (clever)
She answered all the questions except
_______________ one. (difficult)
11. Winter is ______ than autumn; it is __________
of the four seasons. (cold)worst the cleverestthe most difficultcolder the coldestbrighter boringMike’s family pictureMike’s father is the fattest in the family. Mike’s mother is the most careful. And Mike is the most interesting of all.模仿上文，写一篇短文描述你的家庭成员。尽可能多用不同的形容词最高级 (old, tall, fat, thin, strong, careful, careless, hardworking, funny)课后练习1.D
2.A
3.B
4.B
5.C
6.C
7.D
8.B
9.D
10.B11.B
12.C
13.B
14.A
15.A
16.B
17.C
18.B
19.C
20.C填空1.easier
2.cleaner
3.larger
4.the oldest
5.more useful
6.best
7. the most interested
8.more different
9.the greatest
10. more beautiful
3Will computers make our lives better?Revision and introduction1 Complete the article.The first computers were _________ than cars, but now they are becoming ________ and _________.
Computers can calculate at a _________ speed than we can.
Computers are not _________ than human beings, but they may be able to do a _________ job than us.
In the past, computers were _______ expensive, but now they are much ________. cheaperclevererfastersmallerbiggermore Grammar A The comparative of adjectives2When we compare two people or things, we can use the comparative of adjectives. betterbetterHow do we form the comparative of adjectives?-ermorethanThe first computers were _________ than cars, but now they are becoming ________ and _________.
Computers can calculate at a _________ speed than we can.
Computers are not _________ than human beings, but they may be able to do a _________ job than us.
In the past, computers were _______ expensive, but now they are much ________. cheaperclevererfastersmallerbiggermorebetterbetterThe small dog runs fast. The horse runs ______ than the small dog.fastfasterfastest The leopard runs __________. fasterthe fastestThe cow is ______ than the sheep.The elephant is __________ of all.heavyheavierheaviest The sheep is heavy.heavierthe heaviestJim is strong.
Li Lei is .
Tom is .
strongerthe strongestExerciseThe blue car is nice.
The red car is
the blue car.(红车比蓝车好看）
The colourful car is of all.
（彩色车最好看）nicer thanthe nicestHow do you like these Christmas trees?1 2 3The first Christmas tree is beautiful.The second one is ____________than the first one. The third one is ________________of the three. more beautifulthe most beautiful￥ 500.00￥ 1000.00￥ 1500.00The green bag is expensive.
The white one is _______ ________ than the green one.
The purple bag is _________________one of all the bags.
more expensivethe most expensive形容词和副词比较级和最高级的规则变化：规则变化一般在词尾加-er 或-estshorterthe shortest以字母e结尾的单词后加-r 或-stfinerthe finestheavierthe heaviest以“辅音字母+y”
变y为i,再加-er或-estshortfineheavybiggerbig
thin
hotthe thinnestthinnerthe biggesthotterthe hottest以辅+元+辅结尾的，双写尾字母，再加-er/ -est长的形容词– 多音节或少数双音节形容词，在词前more/ mostexpensive
beautiful
usefulthe most
expensive
the most
beautiful
the most usefulmore
expensive
more
beautiful
more useful
1. large _____ _____ 2. nice ______ _______
3. dry _____ ______ 4. thin _______ _______
5.clever_______ _______ 6. happy_________ ______
7. heavy______ ______ 8.fat _____ ________
9.politely________ _______10. early ________ ________
11. beautiful ____________ _______________
12. quickly ____________ ______________
13. interesting_______________ __________________
14. excited _______________ ________________larger the largest nicer the nicestdrier the driestthinner the thinnestcleverer the cleveresthappier the happiestheavier the heaviestfatter the fattestmore ～ the most ～ more beautiful the most beautiful Let’s do it! 写出比较级和最高级more quickly the most quicklymore interesting the most interestingmore excited the most excitedearlier the earilest这个箱子比那个箱子重。
This box is _____________ that one.2. 你的电脑比我的大。
Your computer is ____________mine.heavier thanbigger than3. 长江比黄河长。
The Yangtze River is _______ _______ the Yellow River.longer than4. 这个故事没有那个有趣。
This story is _____ _____ _____ that one. less interesting thanFill the blanks.A + 谓语 + 比较级 + than +BConclusion：比较级的句子结构：Oral Translation1你认为英语比数学简单吗?
Do you think English is easier than math?
2 这个相机比那个相机贵。
This camera is more expensive than that one.
3 玛丽比吉姆学习努力。
Mary studies harder than Jim.
4 我比我姐姐跳得远。
I jumped farther than my sister A + 谓语 + 比较级 + than +BLet’s play a game: 开火车 You must compare yourself with someone in our class. (e.g age, height, weight, hair length) or other things (e.g book, watch, pen, school bag )
如果你们组有任何人掉链，都会被扣掉一个A。整组都接上，将会得到4A.
eg: I’m fatter than …
more expensivelighterComplete the conversation below and on page 40 with the comparative of the adjectives from the box.heaviersmallerbigger S1: ______________________, Canada or China? (country/big)
S2: ______________________________.Ask and answer questions using the following information. The first one has been done for you.(country/big)Canada
China
(city/big) (river/long) (island/large) (mountain/high)S1: _______________________,Cananda or China? (country/big)
S2: _________________________.Ask and answer questions using the following information. The first one has been done for you.The red laptop is the smallest among/of the three.When we compare more than two people or things, we use the superlative of adjectives. Grammar B The superlative of adjectives3The red laptop is the smallest among/of the three,
but it is ___________________. the most expensive How do we form the superlative of adjectives?-estmosttheThe dog is _____ _______the mouse.The horse is ____ ______ ____ all.The boy is _______ ______the man.The baby is _____ _________ the three.bigbiggerbiggestyoung youngeryoungestbigger thanthe biggest ofyounger thanthe youngest ofJimLi LeiTomLi Lei is _____ _____Tom.Jim is _____ ___ ____our class.￥30￥20￥10The yellow coat is _____ ______the purple one.The brown coat is _____ ______ _______ the three.taller thanthe tallest in cheaper thanthe cheapest ofConclusionThe horse is the biggest of all.
The baby is the youngest of the three.
The brown coat is the cheapest of
the three.
Jim is the tallest in our class.主语 + be + the + 最高级 + of / in形容词最高级句式的结构：注意：①形容词最高级前一定要用the.
②最高级后面可用in, of等短语来说明比较围。the superlative of adjectivesThe dog is _____ _______the mouse.The horse is ____ ______ ____ all.The boy is _______ ______the man.The baby is _____ _________ the three.bigbiggerbiggestyoung youngeryoungestbigger thanthe biggest ofyounger thanthe youngest ofJimLi LeiTomLi Lei is _____ _____Tom.Jim is _____ ___ ____our class.￥30￥20￥10The yellow coat is _____ ______the purple one.The brown coat is _____ ______ _______ the three.taller thanthe tallest in cheaper thanthe cheapest ofDavid: I’d like to see some of your cameras.
Salesman: Certainly. This is the most expensive model.
This is the cheapest model.
This is the newest and lightest model. abcB1 David is shopping for a camera. Look at the photos and write the letter of the correct model after each statement.(1)________
(2)________
(3)________Tony: Did they show you any cameras?
David: Yes. The (1)______________model is
(2)____________________________.
The (3)_______________model costs (4)_____________.
The (5)_______________model was made in (6)_______.
The (7)_________model weighs (8)______________.expensive light old smallsmallest99.8 mm x 56.4 mm x 24.5 mmmost expensiveoldestlightest￥3,5892010170 gB2 David told his friend Tony about his shopping trip. Complete David’s sentences with the superlative of the adjectives from the box.S1: Which is the biggest, the Earth, the Moon or the Sun?
S2: The Sun is the biggest.the Earth, the Moon or the Sun? (big) a bee, a butterfly or an ant? (small)
iron, silver or gold? (valuable)
a bear, a whale or an elephant? (heavy)
a spaceship, a plane or a train? (fast) Ask and answer questions using the following information. The first one has been done for you.More practise
My sister is _____ than Richard. (old)
Is football ____________ than volleyball? (exciting)
I think she looks _______ than in the photo. (pretty)
Can you walk _______ than a young man? (far)
In summer it is much ______ in Wuhan than in Beijing. (hot)
Tom is _________ boy in our class. (old)
oldermore excitingprettierfartherhotterthe oldest
7. It was the ______ day of his life. (bad)
8. Which is ________, Room 201 or Room 108? (bright)
9. We watched a very ______ play the day before
yesterday. (bore)
10. Sue is ___________ of the girls in the class. (clever)
She answered all the questions except
_______________ one. (difficult)
11. Winter is ______ than autumn; it is __________
of the four seasons. (cold)worst the cleverestthe most difficultcolder the coldestbrighter boringMike’s family pictureMike’s father is the fattest in the family. Mike’s mother is the most careful. And Mike is the most interesting of all.模仿上文，写一篇短文描述你的家庭成员。尽可能多用不同的形容词最高级 (old, tall, fat, thin, strong, careful, careless, hardworking, funny)课后练习1.D
2.A
3.B
4.B
5.C
6.C
7.D
8.B
9.D
10.B11.B
12.C
13.B
14.A
15.A
16.B
17.C
18.B
19.C
20.C填空1.easier
2.cleaner
3.larger
4.the oldest
5.more useful
6.best
7. the most interested
8.more different
9.the greatest
10. more beautiful