内容正文:
📏 Important Rules 校规与规则 🏫
川教版(三年级起点)四年级上册 Module A Important Rules
📘 重点单词 · 短语 · 考点专项练习
📖 一、重点单词(含中文释义)
单词
词性
中文释义
rule
n.
规则
late
adj./adv.
迟到的;晚
must
modal v.
必须
mustn't
= must not
禁止;不准(表强烈禁止)
school
n.
学校
classroom
n.
教室
hall
n.
走廊;大厅
library
n.
图书馆
quiet
adj.
安静的
talk
v.
说话;交谈
eat
v.
吃(ate)
drink
v.
喝
run
v.
跑(ran)
walk
v.
走;步行
keep
v.
保持
clean
adj./v.
干净的;打扫
homework
n.
家庭作业
don't
= do not
不(用于否定祈使句)
🔗 二、重点短语(含中文释义)
短语
中文
说明
Don't be late!
别迟到!
否定祈使句:Don't + be + 形容词
Don't talk in the library.
不要在图书馆说话。
Don't + 动词原形
Don't eat or drink in class.
课上不要吃喝。
or用于否定句
Don't run in the hallways.
不要在走廊奔跑。
规则类祈使句否定
Keep quiet / Keep the classroom clean.
保持安静/保持教室整洁。
Keep + 形容词/noun
Must we ...? Yes, we must. / No, we mustn't.
我们必须……吗?是的/不,禁止。
must表必须,mustn't表禁止
school rule
校规
rule可数,a rule / rules
on time
准时
反义词:be late
🎯 三、考点知识点(10个)
编号
考点名称
详细说明
考点一
否定祈使句 Don't + 动词原形
Don't run. / Don't talk. / Don't be late.(be+形)
考点二
Don't be + 形容词(be late / be quiet)
否定祈使句中be不省略,如Don't be late!
考点三
must 表"必须"——肯定/否定/疑问句
You must ... / You mustn't ...(禁止) / Must I...? Yes,you must./No,you needn't.
考点四
mustn't 表禁止(≠ 不必要 needn't)
mustn't=禁止,不可误用为needn't
考点五
肯定祈使句——动词原形开头(Sit down. / Keep quiet.)
肯定祈使句直接用动词原形,可加please表礼貌
考点六
规则场所词汇——classroom/library/hall 与行为搭配
in the library→Don't talk; in the hall→Don't run
考点七
or 连接两个动词(Don't eat or drink.)
否定句中用or连接并列成分
考点八
Keep + 形容词/名词(Keep quiet / Keep the room clean)
keep表状态维持
考点九
规则类词汇与场所搭配(library→quiet; hall→no running)
场所+规则动词搭配
考点十
on time 与 be late 反义词辨析
on time准时;be late迟到
✏️ 四、专项练习(每考点:基础题×2 + 提升题×2)
考点一:否定祈使句 Don't + 动词原形
【基础题】
( ) 1 ______ run in the classroom.
A. Do B. Don't C. Does D. Doesn't
( ) 2 ______ talk loudly in the library.
A. Do B. Don't C. Does D. Doesn't
【提升题】
3 ______ (不要) eat in class.
4 ______ (不要) drink water now.
考点二:Don't be + 形容词(be late / be quiet)
【基础题】
( ) 5 ______ be late for school.
A. Do B. Don't C. Does D. Doesn't
( ) 6 ______ be noisy in the library.
A. Do B. Don't C. Does D. Doesn't
【提升题】
7 ______ (不要) be sad.
8 We mustn't ______ (迟到).
考点三:must 表"必须"——肯定/否定/疑问句
【基础题】
( ) 9 You ______ finish your homework.
A. must B. mustn't C. don't D. aren't
( ) 10 ______ we hand in our books today?
A. Do B. Must C. Can D. Are
【提升题】
11 Students ______ (必须) keep the classroom clean.
12 —Must I stay here?
—No, you ______ (不必).
考点四:mustn't 表禁止(≠ 不必要 needn't)
【基础题】
( ) 13 You ______ smoke here. It's dangerous.
A. must B. mustn't C. don't D. needn't
( ) 14 We ______ run in the hallways.
A. must B. mustn't C. don't D. needn't
【提升题】
15 Don't touch that wire. You ______ (禁止) touch it.
16 —Must we wear uniforms?
—No, you ______ (不必).
考点五:肯定祈使句——动词原形开头(Sit down. / Keep quiet.)
【基础题】
( ) 17 ______ down, please.
A. Sit B. Sitting C. Sat D. Sits
( ) 18 ______ quiet, everyone!
A. Keep B. Keeping C. Kept D. Keeps
【提升题】
19 ______ (打开) the window, please.
20 ______ (站起来), Lily.
考点六:规则场所词汇——classroom/library/hall 与行为搭配
【基础题】
( ) 21 Don't talk in the ______ .
A. classroom B. library C. hall D. school
( ) 22 Don't run in the ______ .
A. classroom B. library C. hall D. school
【提升题】
23 We must keep the ______ (图书馆) clean.
24 Don't shout in the school ______ (走廊).
考点七:or 连接两个动词(Don't eat or drink.)
【基础题】
( ) 25 Don't eat ______ drink in class.
A. and B. but C. or D. so
( ) 26 Don't run ______ jump here.
A. and B. but C. or D. so
【提升题】
27 You mustn't smoke ______ shout.
28 Don't talk ______ laugh during the meeting.
考点八:Keep + 形容词/名词(Keep quiet / Keep the room clean)
【基础题】
( ) 29 ______ quiet, please.
A. Be B. Keep C. Do D. Make
( ) 30 ______ the classroom clean.
A. Be B. Keep C. Do D. Make
【提升题】
31 Please ______ (保持) the desk tidy.
32 We should ______ (保持) our school ______ (干净的).
考点九:规则类词汇与场所搭配(library→quiet; hall→no running)
【基础题】
( ) 33 In the library, we must be ______ .
A. noisy B. quiet C. late D. dirty
( ) 34 In the hall, we mustn't ______ .
A. walk B. run C. sit D. stand
【提升题】
35 We must keep the classroom ______ (干净的).
36 Don't ______ (奔跑) in the ______ (走廊).
考点十:on time 与 be late 反义词辨析
【基础题】
( ) 37 Please come to school ______ .
A. late B. early C. on time D. quick
( ) 38 He is always ______ for class.
A. on time B. in time C. be late D. late
【提升题】
39 反义词:on time ←→ ______ (迟到)
40 If you are ______ (准时), you won't miss the bus.
✅ 五、参考答案与解析
考点一:否定祈使句 Don't + 动词原形
1. B 解析:否定祈使句用Don't + 动词原形。
2. B 解析:否定祈使句用Don't + 动词原形。
3. Don't 解析:Don't + 动词原形表禁止。
4. Don't 解析:Don't + 动词原形表禁止。
考点二:Don't be + 形容词(be late / be quiet)
5. B 解析:Don't be + 形容词表禁止某种状态。
6. B 解析:Don't be + 形容词表禁止某种状态。
7. Don't 解析:Don't be + 形容词。
8. be late 解析:be late for迟到。
考点三:must 表"必须"——肯定/否定/疑问句
9. A 解析:must表必须。
10. B 解析:Must we...?表询问义务。
11. must 解析:must表必须。
12. needn't 解析:No, you needn't.表不必。
考点四:mustn't 表禁止(≠ 不必要 needn't)
13. B 解析:mustn't表禁止。
14. B 解析:mustn't表禁止。
15. mustn't 解析:mustn't表禁止。
16. needn't 解析:No, you needn't.表不必。
考点五:肯定祈使句——动词原形开头(Sit down. / Keep quiet.)
17. A 解析:肯定祈使句用动词原形。
18. A 解析:肯定祈使句用动词原形。
19. Open 解析:肯定祈使句用动词原形。
20. Stand up 解析:肯定祈使句用动词原形。
考点六:规则场所词汇——classroom/library/hall 与行为搭配
21. B 解析:图书馆里要安静。
22. C 解析:走廊里不能奔跑。
23. library 解析:图书馆library。
24. hall 解析:走廊hall。
考点七:or 连接两个动词(Don't eat or drink.)
25. C 解析:否定句中用or连接并列成分。
26. C 解析:否定句中用or连接并列成分。
27. or 解析:否定句中用or连接并列成分。
28. or 解析:否定句中用or连接并列成分。
考点八:Keep + 形容词/名词(Keep quiet / Keep the room clean)
29. B 解析:Keep + 形容词表保持某种状态。
30. B 解析:Keep + 名词表保持某种状态。
31. keep 解析:Keep + 名词/形容词。
32. keep; clean 解析:Keep + 名词 + 形容词。
考点九:规则类词汇与场所搭配(library→quiet; hall→no running)
33. B 解析:图书馆要安静。
34. B 解析:走廊不能奔跑。
35. clean 解析:Keep + 名词 + 形容词。
36. run; hall 解析:Don't + 动词原形;hall走廊。
考点十:on time 与 be late 反义词辨析
37. C 解析:on time准时。
38. D 解析:be late迟到。
39. be late 解析:on time与be late互为反义词。
40. on time 解析:on time准时。
学科网(北京)股份有限公司
$