Unit 1 A healthy food 习题(无答案)

Unit 1 A healthy food
习题
一、仿照例子写出下列形容词的比较级
(1) tall—taller
Light________ short_________ fast_________ weak___________
(2) large —larger
Nice________ late__________ wide_________ 21cnjy.com
(3) heavy—heavier
Early_______ happy_________ lazy________ 21·cn·jy·com
(4) big—bigger
Thin________ fat___________ wet_________ hot__________
二、改写句子，使意思相同
(1) Pat is lighter than Candy.
Candy is ________ _________ Pat.
(2) Tim is stronger than last year.
Tim is stronger_______ _______.
(3) John and Peter are slower than Tim.
Tim is _______ _______ John and Peter.
(4) Candy exercised a lot.
Candy________ very _______.
(5) Too much sugar is bad for your body and your teeth! 21教育网
Too much sugar is ______ _______ for your body your body and your teeth!
三、用所给词的适当形式填空
(1) Jack is ________ (tall) than his brother.
(2) Betty looks _________ (young) than her friend. 21世纪教育网版权所有
(3) I think the weather in spring is _________ (wet) than it is in winter.
(4) Tom is _________ (heavy) than he was last year. www.21-cn-jy.com
(5) Grace is the ________ (old) of the two.
(6) Who do you think is __________ (strong), Carl or Mark? 2·1·c·n·j·y
(7) It is_________ (warm) today than it was yesterday.【来源：21·世纪·教育·网】
四、选出最佳选项完成句子
( ) (1)Tim likes to do pull—ups. He is very___________.
A. weak B. tall C. strong
( ) (2) Jack is __________ than his brother. 21·世纪*教育网
A. heavier B. heavy C. heaviest
( ) (3) Candy is stronger this year .She can _________ some heavy weights.
A. life B. leave C. lift
( ) (4) Too ________sugar is bad for your body and your teeth!
A. many B. much C. little
( ) (5) To be healthy, you need to eat __________ kinds of food.
A. different B. all C. some