通用 小升初英语语法讲解通用版 11.比较级和情态动词 课件（共21张PPT）
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| 名称 | 通用 小升初英语语法讲解通用版 11.比较级和情态动词 课件（共21张PPT） |  | |
| 格式 | ppt | ||
| 文件大小 | 1.2MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2021-05-07 14:56:14 | ||
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—形容词及情态动词
Lesson 11
形容词和副词的比较级、最高级
情态动词
形容词:
形容词是用来描写或修饰名词或代词,说明人或事物的归属性质.状态,大小或数量的词.
形容词的级:
形容词一共有三个级:原级,比较级,最高级.
但是同学们要知道，并不是所有的形容词都有比较级和最高级．
比较级:
用于两者之间进行比较.经常出现than进行连接.
并且它连接的两个成分应该是相同的．
比较级的构成:
1.大多数情况下,直接在词尾加er;
如:strong-stronger, small-smaller
2.以辅音加y结尾的形容词,先变y为i再加er;
如:early-earlier, dirty-dirtier
3.以辅元辅结构结尾，双写最后一个字母再加er；
如：big-bigger, fat-fatter
4.以e结尾的形容词，直接加r；
如：close(接近的)-closer, late-later
5.大多数多音节词，在形容词前加more；
如：beautiful-more beautiful, different-more different
6.不规则变化．
good, well-better;
bad, ill-worse;
many, much-more;
far-farther/further;
little-less.
形容词比较级的修饰语：
形容词比较级可以由下面的单词来修饰，用于加强比较意义，表示程度更深：
far, even, much, a lot…
也可以加下列单词表示比较的程度浅：
a little, a bit…
1.The air in Beijing is getting much ____ now than a few years ago.
A. clean B. cleaner C. cleanest D. the cleanest
2.The mobile phones(手机) are ____ than before.
A. cheap B. cheaper C. cheapest D. the cheapest
3.Guo yue is very good at English, but Wu Fang is ____.
A. gooder B. goodest C. better D. best
4.Kate is really ____. She is never angry with others.
A. tall B. friendly C. fine D. clever
5.This classroom is much ____ than that one.
A. bigger B. big C. biggest D. the bigger
6.You look ____. What’s wrong with you?
My son hurt(伤，伤到) his leg this morning.
A. happy B. fine C. surprised(惊讶) D. worried(担忧)
7.This apple is ____ than that one.
A. small B. smallest C. the smallest D. smaller
8.Mike looks ____ than Paul. But they are of the same age.
A. youngest B. the youngest C. younger D. young
9.My cousin is very busy with his work. He has ____ time to read newspapers.
A. few B. little C. a little D. a few
10. Tom is ____ Jack.
A. tall as B. so tall as C. tallest D. the tallest
最高级的构成：
1.大多数情况下,直接在词尾加est;
如:strong-strongest, small-smallest
2.以辅音加y结尾的形容词,先变y为i再加est;
如:early-earliest, dirty-dirtiest
3.以辅元辅结构结尾，双写最后一个字母再加est；
如：big-biggest, fat-fattest
4.以e结尾的形容词，直接加st；
如：close(接近的)-closest, late-latest
5.大多数多音节词，在形容词前加most；
如：beautiful-most beautiful, different-most different
6.不规则变化．
good, well-best;
bad, ill-worst;
many, much-most;
far-farthest/furthest;
little-least.
1.My grandmother is ___ in my family.
A. old B. the oldest C. older D. oldest
2. Alice is ____ in our class.
A. tall B. taller C. tallest D. the tallest
3.I think English is ____ subject of all.
A. interesting B. interestingest
C. the most interesting D. more interesting
4.Lucy chose ____ one among the dresses.
A. the cheaper B. the cheap
C. cheapest D. the cheapest
5. This T-shirt is ____ of the four.
A. the most expensive B. more expensive
C. expensive D. most expensive
6. His dog died yesterday. He thought he was ____ boy in the world.
A. sad B. sadder C. the saddest D. saddest
7.English is ____ subject, I think.
A. useful B. the usefulest
C. the most useful D. more useful
8.Mary is ____ student in her class.
A. goodest B. better C. the goodest D. the best
9. Lily has ____ apples in her class.
A. the more B. many C. the most D. much
10. April is ____ month in China.
A. the wetest B. the wettest C. wet D. wetter
练习答案
1.B
2.D
3.C
4.D
5.A
6.C
7.C
8.D
9.C
10.B
情态动词：
情态动词有自己的词汇意义，表示或者暗示某种情绪或态度，表示可能，建议，愿望，必要，允许，能力等．
所有的人称均可与情态动词连用，情态动词本身不随主语的不同而变化，其后要跟动词原形．
常见的情态动词：
1.can, can’t(过去式could,否定式couldn’t．可能，能)
2.may(否定式只能用may not，没有缩写形式)
3.must(必须,一定.用它提问时否定回答应该用No, you needn’t.)
4.should(应该)
5.shall, shan’t; will, won’t(它们也是情态动词．将会)
6.would(是will的过去式，可用于各种人称，表示“意志”，“意愿”和“决心”等)
7.need(需要做某事，一般和to连用)
1.Buses and cars ____ stop when the traffic lights are red.
A. can B. must C. may D. need
2.We ____ do our homework after class.
A. can B. may C. should D. need
3.She ____ know the answer, I’m not sure.
A. can B. may be C. may D. need
4.Must I go with them tomorrow? No, you ____.
A. mustn’t B. shouldn’t C. needn’t D. can’t
5. ____ I know your name, please?
A. Must B. Will C. May D. Need
6.____ you be happy!
A. May B. Can C. Must D. Would
7.____ I use your book? Of course, here you are.
A. Should B. May C. Need D. Must
8.Mary ____be at home. I saw her in the library just now.
A. mustn’t B. needn’t C. shouldn’t D. can’t
9.____ we swim in the river?
A. Must B. Should C. Can D. Will
10.Must we clean the classroom now? No, you____.
A. mustn’t B. can’t C. shouldn’t D. needn’t
练习答案：
1.B
2.C
3.C
4.C
5.C
6.A
7.B
8.D
9.B
10.D
谢谢
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Lesson 11
形容词和副词的比较级、最高级
情态动词
形容词:
形容词是用来描写或修饰名词或代词,说明人或事物的归属性质.状态,大小或数量的词.
形容词的级:
形容词一共有三个级:原级,比较级,最高级.
但是同学们要知道，并不是所有的形容词都有比较级和最高级．
比较级:
用于两者之间进行比较.经常出现than进行连接.
并且它连接的两个成分应该是相同的．
比较级的构成:
1.大多数情况下,直接在词尾加er;
如:strong-stronger, small-smaller
2.以辅音加y结尾的形容词,先变y为i再加er;
如:early-earlier, dirty-dirtier
3.以辅元辅结构结尾，双写最后一个字母再加er；
如：big-bigger, fat-fatter
4.以e结尾的形容词，直接加r；
如：close(接近的)-closer, late-later
5.大多数多音节词，在形容词前加more；
如：beautiful-more beautiful, different-more different
6.不规则变化．
good, well-better;
bad, ill-worse;
many, much-more;
far-farther/further;
little-less.
形容词比较级的修饰语：
形容词比较级可以由下面的单词来修饰，用于加强比较意义，表示程度更深：
far, even, much, a lot…
也可以加下列单词表示比较的程度浅：
a little, a bit…
1.The air in Beijing is getting much ____ now than a few years ago.
A. clean B. cleaner C. cleanest D. the cleanest
2.The mobile phones(手机) are ____ than before.
A. cheap B. cheaper C. cheapest D. the cheapest
3.Guo yue is very good at English, but Wu Fang is ____.
A. gooder B. goodest C. better D. best
4.Kate is really ____. She is never angry with others.
A. tall B. friendly C. fine D. clever
5.This classroom is much ____ than that one.
A. bigger B. big C. biggest D. the bigger
6.You look ____. What’s wrong with you?
My son hurt(伤，伤到) his leg this morning.
A. happy B. fine C. surprised(惊讶) D. worried(担忧)
7.This apple is ____ than that one.
A. small B. smallest C. the smallest D. smaller
8.Mike looks ____ than Paul. But they are of the same age.
A. youngest B. the youngest C. younger D. young
9.My cousin is very busy with his work. He has ____ time to read newspapers.
A. few B. little C. a little D. a few
10. Tom is ____ Jack.
A. tall as B. so tall as C. tallest D. the tallest
最高级的构成：
1.大多数情况下,直接在词尾加est;
如:strong-strongest, small-smallest
2.以辅音加y结尾的形容词,先变y为i再加est;
如:early-earliest, dirty-dirtiest
3.以辅元辅结构结尾，双写最后一个字母再加est；
如：big-biggest, fat-fattest
4.以e结尾的形容词，直接加st；
如：close(接近的)-closest, late-latest
5.大多数多音节词，在形容词前加most；
如：beautiful-most beautiful, different-most different
6.不规则变化．
good, well-best;
bad, ill-worst;
many, much-most;
far-farthest/furthest;
little-least.
1.My grandmother is ___ in my family.
A. old B. the oldest C. older D. oldest
2. Alice is ____ in our class.
A. tall B. taller C. tallest D. the tallest
3.I think English is ____ subject of all.
A. interesting B. interestingest
C. the most interesting D. more interesting
4.Lucy chose ____ one among the dresses.
A. the cheaper B. the cheap
C. cheapest D. the cheapest
5. This T-shirt is ____ of the four.
A. the most expensive B. more expensive
C. expensive D. most expensive
6. His dog died yesterday. He thought he was ____ boy in the world.
A. sad B. sadder C. the saddest D. saddest
7.English is ____ subject, I think.
A. useful B. the usefulest
C. the most useful D. more useful
8.Mary is ____ student in her class.
A. goodest B. better C. the goodest D. the best
9. Lily has ____ apples in her class.
A. the more B. many C. the most D. much
10. April is ____ month in China.
A. the wetest B. the wettest C. wet D. wetter
练习答案
1.B
2.D
3.C
4.D
5.A
6.C
7.C
8.D
9.C
10.B
情态动词：
情态动词有自己的词汇意义，表示或者暗示某种情绪或态度，表示可能，建议，愿望，必要，允许，能力等．
所有的人称均可与情态动词连用，情态动词本身不随主语的不同而变化，其后要跟动词原形．
常见的情态动词：
1.can, can’t(过去式could,否定式couldn’t．可能，能)
2.may(否定式只能用may not，没有缩写形式)
3.must(必须,一定.用它提问时否定回答应该用No, you needn’t.)
4.should(应该)
5.shall, shan’t; will, won’t(它们也是情态动词．将会)
6.would(是will的过去式，可用于各种人称，表示“意志”，“意愿”和“决心”等)
7.need(需要做某事，一般和to连用)
1.Buses and cars ____ stop when the traffic lights are red.
A. can B. must C. may D. need
2.We ____ do our homework after class.
A. can B. may C. should D. need
3.She ____ know the answer, I’m not sure.
A. can B. may be C. may D. need
4.Must I go with them tomorrow? No, you ____.
A. mustn’t B. shouldn’t C. needn’t D. can’t
5. ____ I know your name, please?
A. Must B. Will C. May D. Need
6.____ you be happy!
A. May B. Can C. Must D. Would
7.____ I use your book? Of course, here you are.
A. Should B. May C. Need D. Must
8.Mary ____be at home. I saw her in the library just now.
A. mustn’t B. needn’t C. shouldn’t D. can’t
9.____ we swim in the river?
A. Must B. Should C. Can D. Will
10.Must we clean the classroom now? No, you____.
A. mustn’t B. can’t C. shouldn’t D. needn’t
练习答案：
1.B
2.C
3.C
4.C
5.C
6.A
7.B
8.D
9.B
10.D
谢谢
21世纪教育网（www.21cnjy.com) 中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php