Unit7lesson27Theseaworld同步练习(北师大版必修3)精编版

1、Unit 7 The SeaLesson 3 The sea world辅导与练习Comparison of adjectives1. 如要表示“ 不如 ”用“ less 原级 than ”结构。The book is less difficult than that one.2. 表示“两者人物之间比较 的”，用“ the + 比较级 n. + of +the + 名词或代词”结构。Bob is the taller boy of the two boys.3. 不与其他事物相比， 表示本身程度的改变， 用“比较级 and比较级” 结构，译作“越来越 ”The weather is gett

2、ing warmer and warmer.4. 表示一方随另一方程度变化时，用“ the + 比较级， the 比较级”结构。The more you eat, the fatter you will be.5. 表示“几倍于 时”，用“倍数 as ”as来表示， 亦可用“倍数比较级 than ”表示。This kind of plane flies twice as fast as that kind. Our classroom is three times larger than yours.6.“ morethan +主语 can + 谓语 ”结构表否定意义，意为“非 所能， .不能

3、”That is more than I can tell you.The beauty of the city is more than I can describe.7.用 much, far, still, even, a lot, a bit 等副词来修饰形容词和副词的比较级，表示程度，放在比较级之前。It muchs warmer today.This problem is a lot more difficult than that one.练习1 At a rough estimate, Nigeria is _Great Britain.A. three times the s

4、ize asB. the size three times of1C. three times as the size ofD. three times the size of2.Paper produced every year is _the worldsproduction of vehicles.A. the three times weight ofB. three times the weight ofC. as three times heavy asD. three times as heavier3.It is said that Chinese are eating _eg

5、gs per person today as they in the 1970sA. more than twice as manyB. more than twiceC. as twiceD. twice more4.The enlarged school campus is _the old one.A. as three times big asB. three times as big asC. bigger three times thanD. as big as three times5. Having introduced the new equipment, our facto

6、ry turned out _in 2004 as the year before.A. as three times many carsB. three times as many carsC. as many cars as three timesD. three times more cars than6. My ruler is _his.A. two times as longer asB. twice the length ofC. three times longer ofD. twice long than7. Is your headache getting_?-No, it

7、sworse.A. betterB. badC. lessD. well8. The number of people present at the concert was _than expected. Therewere many tickets left.A. much smallerB. much moreC. much largerD. many more9. That doesntsound very frightening, Paul. I ve seen _. What did you like most about the film?A. betterB. worseC. bestD worst10. Four of Robertschildren were at the party, including