《2025年新课堂同步学习与探究九年级英语上学期人教版》

探究点一：allow v.允许；准许
$allow\begin{cases}$主动语态$\begin{cases}allow sb. to do sth.$允许某人做某事$\\allow doing sth.$允许做某事$\end{cases}\\$被动语态$\begin{cases}be allowed to do sth.$被允许做某事$\end{cases}\end{cases}$
【运用】
1. — Excuse me, sir. Smoking in the hospital.
— Oh, I'm really sorry.
A. doesn't allow
B. isn't allowed
C. aren't allowed
D. allowed
2. — Have you ever heard that China is building a nationwide 5G network?
— Yes. 5G will allow us movies faster than ever.
A. download
B. downloads
C. to download
D. downloading
3. Class is over. The teacher allows football.
A. to play
B. play
C. playing
D. played

答案： 1.B 2.C 3.C

探究点二：含有情态动词的被动语态　　
情态动词构成情态动词$+be+$及物动词的过去分词句式肯定式主语$+$情态动词$+be+$及物动词的过去分词否定式主语$+$情态动词$+not+be+$及物动词的过去分词疑问式情态动词$+$主语$+be+$及物动词的过去分词　　
肯定句：$The computer must be turned off before you leave.$　　
否定句：$The computer must not be turned off before you leave.$　　
一般疑问句：$Must the computer be turned off before you leave?$　　
$【$运用$】$　　
$1. Schools don't allow students $　　$ (wear) their own clothes.$　　
$2. Students shouldn't $　　$ (allow) to go out on school nights.$　　
$3. Magazines can't $　　$ (take) out of the library.$　　
$4. Should the rules $　　$ (change)?$　　
$5. When can the bridge $　　$ (complete)?$　　

答案： 1. to wear 2. be allowed 3. be taken 4. be changed 5. be completed

一、听力选择
（一）请听录音中8组短对话。每组对话后有一个小题，从题中所给的3个选项中，选出与对话内容相符的图片或能回答所给问题的最佳答案。每组对话读两遍。

1. Which sign is mentioned?
A.
B.
C.

2. What does the boy want to buy?
A.
B.
C.

3. What is Jack allowed to do on the weekend?
A.
B.
C.
4. What can’t be used at Tony’s school?
A. E - dictionaries.
B. Mobile phones.
C. MP4 players.
5. What does the woman ask Mr. Li to do?
A. To leave the door open.
B. To close the door.
C. To repair the door.
6. How old is Bill according to the conversation?
A. Under 16.
B. 16.
C. Over 16.
7. Where are they talking?
A. In a park.
B. In a museum.
C. In a zoo.
8. What does the boy probably think of the new school rules?
A. They’re relaxed.
B. They’re strict.
C. They’re interesting.

答案： 1. C 2. B 3. C 4. B 5. B 6. A 7. C 8. B