题目内容
20．-Do you think computers are more expensive than they were five years ago？-No，they are_______．（ ）
| A． | cheap | B． | cheaper | C． | cheapest | D． | the cheapest |
分析 -你认为电脑比五年前更贵吗？
-不，它们更便宜了．
解答 答案：B 根据问句中的关键词more expensive than，可知这里是两者之间进行比较用的比较级形式；再根据答语中的否定回答No，可知这里应该用expensive的反义词cheap，由于是两者之间作比较，故用其比较级形式cheaper．故选B．
点评 此题考查形容词的比较级形式．做题时抓住句子里的关键词来判断是几者之间进行比较，判断出使用比较级还是最高级，比如本题中出现的比较级的标志词than；还要联系上下句的语境，选择合适的形容词；最后综合起来选择出正确的答案．
练习册系列答案
相关题目
10．With the________ of society our environment is becoming worse and worse．So we should do what we can our environment．（ ）
| A． | develop，protect | B． | developing，to protect | ||
| C． | development，protect | D． | development，to protect |
11．The apple has gone bad and it has a ________ smell．（ ）
| A． | good | B． | same | C． | terrible | D． | delicious |
8．-Will you go and see the movie Net Mother with me？
-Thank you．But I _____it already．（ ）
-Thank you．But I _____it already．（ ）
| A． | saw | B． | have seen | C． | see | D． | will see |
15．The soup salty．We need to add some water to it．（ ）
| A． | tastes | B． | sounds | C． | smells | D． | looks |
5．I asked two people the way to the station，but ______ of them could help me．（ ）
| A． | both | B． | neither | C． | either | D． | all |
12．The policeman asked the boy ________ so that he could take him home．（ ）
| A． | where did he live | B． | where he lived | ||
| C． | how he lived | D． | how did he live |
9．Are there aliens？In the movie Home there（36）C．The Boov are aliens．But
their enemies ruined their planet．（37）A the Boov have to find a new
planet．They choose to go to（38）B and drive people away．
Earth is a good place．The Boov are（39）A there．They have a party to
celebrate．But a Boov named Oh makes a big （40）B．He asks everyone to come
to their party，including their enemies．Other Boov think Oh is （41）A spy（间谍）．Oh（42）C run away．He meets Tip，the last （43）B on Earth．Tip
is smart．The Boov can't catch her．
Both Oh and Tip are on the run．They become friends and go on adventures．On the
way，the（44）B change each other's world．And they get to understand the
true meaning of（45）"A"．
their enemies ruined their planet．（37）A the Boov have to find a new
planet．They choose to go to（38）B and drive people away．
Earth is a good place．The Boov are（39）A there．They have a party to
celebrate．But a Boov named Oh makes a big （40）B．He asks everyone to come
to their party，including their enemies．Other Boov think Oh is （41）A spy（间谍）．Oh（42）C run away．He meets Tip，the last （43）B on Earth．Tip
is smart．The Boov can't catch her．
Both Oh and Tip are on the run．They become friends and go on adventures．On the
way，the（44）B change each other's world．And they get to understand the
true meaning of（45）"A"．
| 36．A、be | B、is | C、are |
| 37．A、So | B、But | C、Or |
| 38．A、Moon | B、Earth | C、Sun |
| 39．A、happy | B、afraid | C、angry |
| 40．A、surprise | B、mistake | C、joke |
| 41．A、a | B、the | C、/ |
| 42．A、can | B、have to | C、has to |
| 43．A、toy | B、girl | C、boy |
| 44．A、one | B、two | C、three |
| 45．A、home | B、planet | C、Boov． |
15．-Who is it？
-- ．I took this photo when I was 4．（ ）
-- ．I took this photo when I was 4．（ ）
| A． | I | B． | Me | C． | Mine | D． | Myself |