概要:比较级 二者比较,标志词:than最高级 三者以上比较,标志词:the 形容词、副词的比较级和最高级的变化规律:1. 单音节形容词或副词后面直接加-er或-est tall—taller—tallest fast—faster—fastest2. 以-e结尾的单音节形容词或副词直接加-r或-st large—larger—largest nice—nicer—nicest3. 以-y结尾的形容词或副词,改-y为-i再加-er或-est busy—busier—busiest early—earlier—earliest4. 形容词或副词是重读闭音节时,双写最后的辅音字母,再加-er或-est hot—hotter—hottest5. 多音节形容词或副词前面直接加more或most beautiful—more beautiful—most
小学英语时态总结1,标签:六年级英语教学设计模板,http://www.88haoxue.com比较级
二者比较,标志词:than
最高级
三者以上比较,标志词:the
形容词、副词的比较级和最高级的变化规律:
1. 单音节形容词或副词后面直接加-er或-est tall—taller—tallest fast—faster—fastest
2. 以-e结尾的单音节形容词或副词直接加-r或-st large—larger—largest nice—nicer—nicest
3. 以-y结尾的形容词或副词,改-y为-i再加-er或-est busy—busier—busiest early—earlier—earliest
4. 形容词或副词是重读闭音节时,双写最后的辅音字母,再加-er或-est hot—hotter—hottest
5. 多音节形容词或副词前面直接加more或most beautiful—more beautiful—most beautiful
6. 以ly结尾的副词一般加more或most slowly—more slowly—most slowly
7. 不规则变化 good (well)- better-best bad (badly)-worse-worst little-less-least far-farther-further many(much)- more – most
形容词、副词的比较级和最高级用法:
比较级:
1、形容词:物体A + am / are / is + 形容词比较级 + than + 物体B
I am taller than you. This picture is more beautiful than that one.
2、副词:物体A + 行为动词 + 副词比较级 + than + 物体B.
He studies better than me.
最高级:
1、形容词:物体A + am / are / is + the + 形容词最高级 + 比较范围(of + 人/物,in + 地方).
I am the tallest in the class. Shanghai is one of the biggest cities in China.
2、副词:物体A + 行为动词 + 副词最高级 + 比较范围(of + 人/物,in + 地方).
Cheetahs run fastest in the world. He studies best of us.
表示两者对比相同:主语+谓语+as+形容词/副词原形+as+从句
This box is as big as mine. This coat is not so/as cheap as that one.
I study English as hard as my brother.
情态动词
情态动词的定义:情态动词有词义,但它不能单独作谓语,它必须和其他动词一起构成谓语。
情态动词没有人称和数的变化,后加动词原形。
can 能够,会 may 可以 shall 将,要 should 应该 must 必须
have(has)to 不得不 had better 最好
情态动词的用法:
情态动词 肯定句 否定句
can 主语 + can + 动词原形 主语 + can + not + 动词原形
may 主语 + may + 动词原形 主语 + may + not + 动词原形
shall 主语 + shall + 动词原形 主语 + shall + not + 动词原形
should 主语 + should + 动词原形 主语 + should + not + 动词原形
must 主语 + must + 动词原形 主语 + must + not + 动词原形
have(has)to 主语 + have(has)to + 动词原形 主语 + don’t(doesn’t)+
have(has)to + 动词原形
had better 主语 + had better + 动词原形 主语 + had better + not + 动词原形
情态动词 疑问句 肯定回答 否定回答
can Can + 主语+动词原形? Yes, ~ can. No, ~ can’t.
may May + 主语+动词原形? Yes, ~ may. / Sure. No, ~ may not.
shall Shall + 主语+动词原形? Yes, please. / All right. No, let’s not.
should Should +主语+动词原形? Yes, ~ should. No, ~ shouldn’t.
must Must + 主语+动词原形? Yes, ~ must. No, ~ needn’t.
have(has)to Do (does)+主语 +
have to +动词原形? Yes, ~ do (does). No, ~don’t (doesn’t).
had better / / /
名词复数规则
1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds
2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches
3.以“辅音字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries
4.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives
5.不规则名词复数:man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice, child-children,foot-feet,
tooth-teeth,fish-fish, people-people, Chinese-Chinese, Japanese-Japanese
可数名词变为复数形式有如下变化,如下表:
情况 构成方法 例词
一般情况 在词尾+s desk-desks, apple-apples
以-s.x.ch.sh结尾的词 在词尾+es class-classes, box-boxes
peach-peaches, dish-dishes
以辅音字母加y结尾的词 变y为i再+es factory-factories, family-families
以元音字母加y结尾的词 在词尾+s day-days, boy-boys, key-key
以f或fe结尾的词 变f或fe为v再+es knife-knives, wife-wives
leaf-leaves, life-lives
以辅音字母o结尾的词 有生命的+es
技巧归纳
改f(e)为ve加s口诀
(1)树叶半数自己黄 妻子拿刀去割粮 架后窜出一只狼 就像小偷逃命忙
(2)常用不规则名词复数形式 foot-feet 脚 man-men 男人 woman-women 女人 tooth-teeth 牙 mouse-mice 老鼠 goose-geese 鹅 child-children 小孩
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