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祈使句后接并列连词 and 或 or，再接一个陈述句，是中考英语一个十分重要的考点。本文拟对这一结构作一简要分析。
一、结构分析
结构一：祈使句 and 陈述句
该句型表示如果做到了祈使句表示的事情，就会有后面句子表示的结果。如：
Work hard， and you will pass the exams 努力学习，你就会通过考试。
Come early，and you will see the film star 早点来，你就可以看到这位电影明星。
结构二：祈使句 or 陈述句
该句型表示如果不做到祈使句表示的事情，就会有后面句子表示的结果。如：
Hurry up， or we’ll be late for school 快点，不然我们就会上学迟到。
Get up or you’ll be late for school 起床吧，否则你上学会迟到了。
Keep to the path or you’ll lose your way 沿这条小道走，否则就要迷路。
二、命题切入点
针对这种句型最可能的命题切入点有三个方面：
1 考查祈使句句首的动词形式。祈使句句首用动词原形。如：
Just_________to him， and you will see how clever he is！
A to listen B listen C listened D listening
【答案与解析】答案选B。因为是祈使句，所以句中动词要用原形。
2 考查连词 and 与 or 的选择与辨析。看前后意思是否一致，若意思一致，用 and；若意思不一致，则用 or。如：
Be quick，_________you’ll miss the early bus
A and B soC but D or
【答案与解析】答案选D。因为前后意思不一致，句意为“快点，否则你就赶不上早班车了”。
3 考查陈述句中的动词时态，原则上用一般将来时。如：
Be quiet or you_________the whole house！
A are wakingB have wakenC will wake D wake
【答案与解析】答案选C。因其中的陈述句表示将来意义，故用一般将来时。
三、热身训练
1 Use your head，_________you’ll have an idea
A orB and C but D so
2_________the road and you’ll find the building soon
A FollowB Following C FollowedD to follow
3_________your radio down， or you’ll wake the others
A Turning B To turn C TurnedD Turn
4_________a bit closer and you’ll be able to see better
A To comeB Coming C Came D Come
5 Make sure itis not too hot_________it’ll burn your mouth
A and B orC yet D so
6 Come on，_________you’ll be late for school
A but B and C orD so
7 Keep to the path or you_________your way
A are losing B have lostC will loseD lose
8 Don’t say that again or you_________into trouble
A have gotB are getting C will get D get
9 Do as the doctor says，_________your cough will get worse
A orB and C thenD so
10 Don’t stand there， Tom，_________you’ll bang your head
A orB andC butD so
11 Don’t eat so much，_________you will become fat
A but B and C orD so
12_________to the teacher carefully， or you’ll miss what he says
A ListeningB To listenC Listened D Listen
13 Come home in time， or you mother_________about you
A will worryB worriesC to worryD worried
14 Do it carefully，_________you’ll make a mistake
A but B and C orD so
【参考答案】1—5 BADDB 6—10 CCCAA11—14 CDAC
（编辑 陈根花）
一、结构分析
结构一：祈使句 and 陈述句
该句型表示如果做到了祈使句表示的事情，就会有后面句子表示的结果。如：
Work hard， and you will pass the exams 努力学习，你就会通过考试。
Come early，and you will see the film star 早点来，你就可以看到这位电影明星。
结构二：祈使句 or 陈述句
该句型表示如果不做到祈使句表示的事情，就会有后面句子表示的结果。如：
Hurry up， or we’ll be late for school 快点，不然我们就会上学迟到。
Get up or you’ll be late for school 起床吧，否则你上学会迟到了。
Keep to the path or you’ll lose your way 沿这条小道走，否则就要迷路。
二、命题切入点
针对这种句型最可能的命题切入点有三个方面：
1 考查祈使句句首的动词形式。祈使句句首用动词原形。如：
Just_________to him， and you will see how clever he is！
A to listen B listen C listened D listening
【答案与解析】答案选B。因为是祈使句，所以句中动词要用原形。
2 考查连词 and 与 or 的选择与辨析。看前后意思是否一致，若意思一致，用 and；若意思不一致，则用 or。如：
Be quick，_________you’ll miss the early bus
A and B soC but D or
【答案与解析】答案选D。因为前后意思不一致，句意为“快点，否则你就赶不上早班车了”。
3 考查陈述句中的动词时态，原则上用一般将来时。如：
Be quiet or you_________the whole house！
A are wakingB have wakenC will wake D wake
【答案与解析】答案选C。因其中的陈述句表示将来意义，故用一般将来时。
三、热身训练
1 Use your head，_________you’ll have an idea
A orB and C but D so
2_________the road and you’ll find the building soon
A FollowB Following C FollowedD to follow
3_________your radio down， or you’ll wake the others
A Turning B To turn C TurnedD Turn
4_________a bit closer and you’ll be able to see better
A To comeB Coming C Came D Come
5 Make sure itis not too hot_________it’ll burn your mouth
A and B orC yet D so
6 Come on，_________you’ll be late for school
A but B and C orD so
7 Keep to the path or you_________your way
A are losing B have lostC will loseD lose
8 Don’t say that again or you_________into trouble
A have gotB are getting C will get D get
9 Do as the doctor says，_________your cough will get worse
A orB and C thenD so
10 Don’t stand there， Tom，_________you’ll bang your head
A orB andC butD so
11 Don’t eat so much，_________you will become fat
A but B and C orD so
12_________to the teacher carefully， or you’ll miss what he says
A ListeningB To listenC Listened D Listen
13 Come home in time， or you mother_________about you
A will worryB worriesC to worryD worried
14 Do it carefully，_________you’ll make a mistake
A but B and C orD so
【参考答案】1—5 BADDB 6—10 CCCAA11—14 CDAC
（编辑 陈根花）