《2025年三维数字课堂九年级英语上册人教版》

三、根据汉语完成句子。
11. 你认为是谁发明了电脑？
Who do you think invented the computer?
12. 毛衣是用来保暖的。
Sweaters areusedforkeepingwarm.
13. 你能想出一个答案吗？
Can you thinkof an answer?
14. 英语老师经常使用录音机。
Recorders are often usedby English teachers.
15. 这里列出了不同发明的先驱。
The pioneers of different inventions were listed here.

答案： 11. Who; invented 12. are used for keeping warm 13. think of 14. are; used by 15. pioneers

1. The writing brush is used for writing ____by the teacher.

A.for; by
B.by; for
C.as; by
D.by; as

答案： A  点拨:本题考查介词。be used for...意为“被用来……”，其后跟名词、代词或动名词作宾语。by 意为“被，由”。

2. They B a lot of toys in the past.

A.invent
B.invented
C.invention
D.inventor

答案： B

3. I won't have a trip to Mount Huang unless my best friend Amy C too.
A.will invite
B.invites
C.is invited
D.invite

答案： C  点拨:本题考查时态及语态。句意为“我不会去黄山观光旅游，除非我最好的朋友埃米也被邀请”。由句意知应该用被动语态，故选 C。

4. The window C ten minutes ago, and the room is bright now.
A.can be cleaned
B.is cleaned
C.was cleaned
D.will be cleaned

答案： C

5. The road C last year.

A.builds
B.built
C.was built
D.is built

答案： C

6. The computer C electricity.

A.runs at
B.goes at
C.runs on
D.go at

答案： C

7. Marie Curie, the first woman to win the Nobel Prize, was born C November, 1867, in Warsaw, Poland.
A.at
B.on
C.in
D.to

答案： C

8. That woman likes wearing shoes A special heels.
A.with
B.have
C.on
D.has

答案： A

9. You A—it would be better to wait this evening.
A.have a point
B.miss the point
C.are a good point
D.see a point

答案： A

10. B, children didn't have cellphones.
A.At all times
B.At that time
C.At times
D.At the same time

答案： B

二、句型转换。
11. The building was completed in 1998. (对画线部分提问)
Whenwas the building completed?
12. I looked up more than 30 new words in the dictionary last night. (改为被动语态)
More than 30 new words werelookedup in the dictionary last night.
13. They asked the professor a number of questions in the lecture. (改为同义句)
The professor wasasked a number of questions in the lecture.
14. She made her mother a paper purse for Mother's Day. (改为被动语态)
A paper purse wasmadefor her mother for Mother's Day by her.
15. The hot ice-cream scoop is used for serving really cold ice-cream. (对画线部分提问)
Whatis the hot ice-cream scoop usedfor?

答案： 11. When was 12. were looked up 13. was asked 14. was made for 15. What is; used for