现在进行时的基本用法

★形容词的比较级和最高级：形容词有三种等级：原级、比较级、最高级。

3．原级：句中只有一者时用原级，其标志词是very, so, too, quite等。

e.g. His handwriting is very good.他的书法很好。

（一个人不作比较。

）形容词比较级和最高级的构成：1.一般在原级后加er 构成比较级，加est构成最高级。

e.g. small smaller smallestyoung younger youngest2.以不发音的字母e 结尾的形容词，直接加r 或st 构成比较级和最高级。

e.g. nice nicer nicestlate later latest3.以辅音字母+y 结尾的形容词，变y为i ，再加er 或est, 构成比较级和最高级。

e.g. busy busier busiestheavy heavier heaviest4.在重读闭音节中，末尾只有一个辅音字母的形容词，要先双写这个辅音字母，再加er或est，构成比较级和最高级。

e.g. hot hotter hottestbig bigger biggest5.个别形容词的比较级和最高级是不规则变化，需个别记忆。

e.g. good (well) better bestbad (badly, ill) worse worstmany (much) more mostlittle less leastfar farther farthest或further furthest★副词的比较级和最高级：1.以ly 结尾的副词，除early 变为earlier 和earliest 外，其余一律在其前加more 和most。

如：carefully – more carefully – most carefully2.规则变化直接加er 和est 。

如：fast – faster—fastest3.个别词是不规则变化，需要特别记忆。

4.句子中，副词最高级前的the 可省略也可以不省略，但形容词最高级前面的the 绝对不能去掉。

e.g. Who runs (the) fastest, Tom, Jim or Mike?( )1. I think science is _ than Japanese.A. much importantB. importantC. much more importantD. more much important( ) 2 This pencil is___ than that one.A. longestB. longC. longerD. as long( ) 3 My mother is no ___ young.A. shorterB. longerC. littleD. few( ) 4 These children are ____ this year than they were last year.A. more tallB. more tallerC. very tallerD. much taller( ) 5 It was very hot yesterday, but it is___ today.A. even hotterB. more hotterC. much more hotD. much hot6. Mrs Black has got____ instead of getting any better.more bad B. a little worse C. much badly D. a lot of worse31. When we arrived, we found the meeting room crowded with___ students.A. quite a fewB. only a fewC. fewD. a few quite2. The house is small for a family of six.A. much tooB. too muchC. very muchD.so3. Through the window we can see nothing but ____ buildings.A. tall very manyB. very many tallC. very tall manyD. many very tall4. -What's your brother like?-He is___.A. a driverB. very tallC. my friendD. at school5. The jacket was so___ that he decided to buy it.A. muchB. littleC. expensiveD. cheapl6. Our classroom is____ larger than theirs.A. moreB. quiteC. veryD. much4( ) 1. The earth is about____ as the moon.A. as fifty time bigB. fifty times as bigC. as big fifty timesD. fifty as times big ( ) 2. Your room is mine.A. twice as large thanB. twice the size ofC. bigger twice thanD. as twice large as ( ) 3. Your room is ___ than mine.A. three time bigB. three times bigC. three times biggerD. bigger three times ( ) 4. His father is____than his mother. ;A. older four yearsB. as four years olderC. four years olderD. bigger four years5( ) 1. Maths is more popular than____.A. any other subjectB. all the subjectsC. any subjectD. other subject( ) 2. China is larger than ____ in Africa.A. any other countryB. other countriesC. the other country J 1%D. any country ( ) 3. Tom is stronger than ___ in his class.A. any other boyB. any boysC. any boyD. other boy6( ) 1. When spring comes, it gets____.A. warm and warmB. colder and colderC. warmer and warmerD. shorter and shorter( ) 2. By and by, ____ students in our class came to like English.A. more and moreB. much and muchC. many and manyD. less and least( ) 3. At last he began to cry ___.A. hard and hardB. more hard and more hardC. harder and harderD. less hard and less harder( ) 4. When spring comes the days get ____ and nights ____.A. short; longB. long; shortC. longer; shorterD. shorter; longer71. ___ I look at the picture, ____ I like it.A. The best; the moreB. The more; the lessC. The more; lessD. More; the more2. ___ he read the book, ____ he got in it.A. The more; the more interestingB. The less; the more interestingC. The more; the more interestedD. More; more interested3. ___ you come back, _____ it will be.A, The quicker; the best B. The sooner; the betterC. Faster; the betterD. The sooner; better8( )1. I like___ one of the two books.A. the olderB. oldestC. the oldestD. older( )2. Which is___country, China or Japan?A. the largeB. the largerC. largerD. largest( ) 3. Of the two cups, he bought .A. the smallerB. the smallestC. small D: smaller9( ) 1. Which do you like ___, tea or coffee?A. wellB. betterC. bestD. most( ) 2. This work is ____ for me than for you.A. difficultB. most difficultC. much difficultD. more difficult ( ) 3. Which do you think tastes ____, the chicken or the fish?A. goodB. betterC. bestD. well( ) 4. The Great Pyramid is about 137 metres high today, but it was onceA. higherB. highestC. high tooD. more high( ) 5. Don't you think it ______ not to write the letter?A. well ,B. betterC. bestD. good答案：1 . 1-5 D A C A B 2. 1-6 C C B D A B3. 1-6 A A D B D D4. 1-4 B B C C5. 1-3 A D A6. 1-4 D A C C7. 1-3 B C B 8. 1-3 A B A9 .1-5 B D B A B。