中学生世界九年级英语沪教版54制
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I. Choose the best answer.
( )1. We should save ______ time as possible to focus on our study.
A. as many
B. as few
C. as much
D. as little
( )2. An adult should no longer depend ______ his/her parents.
A. on
B. in
C. to
D. from
( )3. Xiaodu is ______ most intelligent robot I've ever seen.
A. /
B. a
C. an
D. the
( )4. Students shouldn't spend too much time ______ computer games.
A. to play
B. played
C. playing
D. play
( )5. Now you don't need ______ how to type. The computer can write for you.
A. learn
B. to learn
C. learnt
D. learning
( )6. Mrs Li prefers to ______ goods online and has them delivered to her house.
A. order
B. produce
C. offer
D. protect
( )7. Smart robots ______ work as great home helpers in the future.
A. ought
B. need
C. may
D. must
( )8. Joe speaks English ______ than Peter but Kitty speaks English ______ in class.
A. rather clearly; quite clearly
B. most clearly; more clearly
C. most clearly; very clearly
D. more clearly; most clearly
( )9. Since 20 years ago, Shanghai ______ fast and greatly.
A. developed
B. has developed
C. develops
D. is developing
( )10. Computers can't control humans ______ they're programmed by people.
A. so that
B. so
C. now that
D. as
( )11. ______ wonderful life we'll live in the future!
A. What a
B. What
C. How
D. What an
( )12. —______ is your laptop?
—About the size of a book.
A. How tall
B. How much
C. How big
D. How old
答案：1. C
解析：“time”是不可数名词，“as much...as possible”（尽可能多的），符合“节省时间专注学习”。“as many”修饰可数名词；“as few”“as little”表示“尽可能少的”，不符合。
2. A
解析：“depend on”（依靠）是固定搭配，所以选A。
3. D
解析：“most intelligent”是最高级，前面需加“the”，所以选D。
4. C
解析：“spend time doing sth.”（花费时间做某事），用动名词“playing”，所以选C。
5. B
解析：“need to do sth.”（需要做某事），否定形式“don't need to do”，所以选B。
6. A
解析：“在线订购商品”，“order”（订购）符合。“produce”（生产）；“offer”（提供）；“protect”（保护）不符合。
7. C
解析：“may”（可能）表推测，“未来智能机器人可能成为很棒的家庭助手”。“ought”后需加“to”；“need”（需要）；“must”（必须）语气太强，不符合语境。
8. D
解析：第一空“than”用比较级“more clearly”；第二空“in class”表范围，用最高级“most clearly”，所以选D。
9. B
解析：“Since 20 years ago”是现在完成时标志，“Shanghai has developed...”（上海已经快速发展），所以选B。
10. D
解析：“电脑不能控制人类，因为它们是由人编程的”，“as”（因为）引导原因状语从句，符合逻辑。“so that”（以便）；“so”（所以）；“now that”（既然）不符合。
11. A
解析：感叹句中心词是“life”（可数名词单数），“wonderful”以辅音音素开头，用“What a”，所以选A。
12. C
解析：答语“大约一本书的大小”，询问尺寸，用“How big”（多大）。“How tall”（多高）；“How much”（多少，多少钱）；“How old”（多大年龄）不符合。
