本文格式为Word版，下载可任意编辑语法比较级，四种时态 形容词对比级与最高级 一．对比级 当我们需要对事物做出对比时，需用到对比级 1.对比级的标志词：than,or,of the two 2.对比级的布局： 主语+动词be（am/is/are）+形容词对比级+than(比)+其他 如： I am taller than you.我比你高 He is the taller of the two.他是两个中最高的 Which one do you like better,apple or orange.苹果和橙子你更热爱哪一个？ 二．对比级的变化规矩 形容词的对比级是在形容词的根基上变来的，它的变化规矩是： 1.一般的直接在词尾加er. 如：tall---taller long---longer 2.以e结尾的直接加r. 如：nice----nicer 3.以辅音字母加y结尾的，直接把y改为i再加er. 如：happy---happier heavy—heavier 4.以重读闭音节结尾的，双写末尾的辅音字母再加er. 如：big---bigger,hot—hotter,thin—thinner 除此之外，还有几个词的对比级是不规矩变化的，如： many/much(原形)-----more(对比级)------most(最高级) little/few(原形)-------less(对比级)------- least(最高级) good/well(原形)-----better(对比级)------best(最高级) bad(原形)----worse（对比级）-------worst(最高级) far(原形)----farther/further（对比级）-----farthest/furthest(最高级) old(原形)----older/elder（对比级）-----oldest/eldest(最高级) 【注】形容词最高级的变化类似于对比级，只是把词尾的er改为est.而且更加要留神的是形容词最高级前面务必要加定冠词the.如： tall(原形)----taller(对比级)------the tallest(最高级) long(原形)-----longer(对比级)-----the longest（最高级） 留神：对比的两者理应是彼此对应的可对比的东西。
如： 典型错误： My hair is longer than you .(我的头发比你长) 对比的两者是我的头发、你（整个人），那么对比的对象就没有可比性 理应改为：My hair is longer than yours或My hair is longer than your hair. 三．形容词原级、对比级、最高级的根本用法 1.原级用法：假设对比的两者程度是一样的，我们会用as...as这个词组 它的根本布局为： A+be+as+形容词原形+as+B 表示A和B的程度是一样的 如： She is as tall as you.她和你一样高 2.对比级的用法： 1）A+be+形容词对比级+than+B A比B怎么样 She is taller than you.她比你高 2）对比级+and+对比级（越来越 Our school is becoming bigger and bigger.我们的学校变得越来越大 注：若形容词为多音节的形容词应改为：more and more+形容词原形 如：Our school is becoming more and more beautiful.我们的学校变得越来越美丽。
3）the+对比级，the+对比级 （越怎么样，就越怎么样）如： 如：The more,the better.越多越好 3.最高级的用法： 标志词：of/in 布局：A+be+形容词最高级+of/in+对比范围 （A在 He is the tallest in his class.他在他的班上是最高的 注：可以用来修饰形容对比的词有：even/much/little/far/still He is much taller than me.他比我高好多 沙场练兵 对比级专项训练 1. Which animal do you like _______ , cat or dog? A. very much B. best C. better D. well 2. We can jump _______ on the moon than on the earth. A. more high B. much C. high D. much higher 3. The _______ he is, the _______ he feels. A. busy; happy B. busiest; hppiest C. busier; happier D. busy; happily 4. I don’t feel very _______ today. A. good B. well C. nice D. fine 5. I think English is as _______ as maths. A. important B. more important C. most important D. importanter 6. Jone Smith is _______ of the two young men. A. strong B. stronger C. the stronger D. the strongest 7. Our classroom is _______ in the whole school. A. cleanest B. the cleanest C. cleaner D. the cleaner 8. The question is _______ than the last one. A very easy B. much easy C. very easier D. much easier 9. I have two sisters , Lucy is _______ of the two. A. nicer B. the nice C. the nicer D. nice 10. The Changjiang River is the _______ in China . A. longer river B. longest river C. longest rivers D. long rivers 11. It is _______ today than yesterday. A cold B. colder C. more colder D. many colder 12. I draw _______ and my handwriting is _______. A. good; good B. good; well C. well; good D. well; well 13. It is _______ today than yesterday. A cold B. colder C. more colder D. many colder 掌管动词四大时态用法并学会运用 一般现在时 一．一般现在时的用法 1.一般现在时表示经常性和习惯性的动作，或是现在的状态。
常与always,often,usually,sometimes,every day等频率副词连用如： I am a student.我是一名学生 I often do sports in the park.我经常在公园里做运动 Ann likes watching cartoons on TV.安妮热爱在电视上观看卡通影片 2.一般现在时也用来表示现在的才能、特征、职业等如： She sings well.她歌咏得很好 My mother teaches me English.我妈妈教我英语 3.一般现在时还用来表示普遍真理或客观事实如： Spring comes after winter.冬天过后是春天 The earth turns around the sun.地球围着太阳转 二．根本句式 1）陈述句：（断定形式）主语+动词+其他如：I have a book.She has a book. （否决形式）主语+don’t/doesn’t+动词原形+其他如：I don’t like it.She doesn’t like it. 2）一般疑问句：Do/Does+主语+动词原形+其他？如：Do you like it?Does she like it? 3）特殊疑问句：特殊疑问词+do/does+主语+动词原形？如：What do you like?What does she like? 三．当主语是第三人称单数形式时，动词的变化如下： 1.一般处境下，直接在动词原形后面加s.如：get—gets 2.以o,s,x,sh,ch结尾的动词，在后面加es.如：go—goes,pass—passes,teach—teaches,wash---washes 3.以辅音字母+y结尾的动词，把y改成i再加-es,如：fly—flies. 4.以元音字母加y结尾的动词，直接在动词原形后面加s.如：play—plays 5.不规矩变化动词。
如：have—has ,be—am/is/are do—does 四．现在举行时的用法 现在举行时表示现在或当前一段时间正在举行或发生的动作如： He is listening to music now.他在听音乐 Look!Some birds are flying in the sky.看！有几只鸟在天上飞 Listen!Amy is singing in the next room.听！艾米正。