劉 亞
祈使句后接并列連詞 and 或 or,再接一個陳述句,是中考英語一個十分重要的考點。本文擬對這一結(jié)構(gòu)作一簡要分析。
一、結(jié)構(gòu)分析
結(jié)構(gòu)一:祈使句 + and + 陳述句
該句型表示如果做到了祈使句表示的事情,就會有后面句子表示的結(jié)果。如:
Work hard, and you will pass the exams 努力學習,你就會通過考試。
Come early,and you will see the film star 早點來,你就可以看到這位電影明星。
結(jié)構(gòu)二:祈使句 + or + 陳述句
該句型表示如果不做到祈使句表示的事情,就會有后面句子表示的結(jié)果。如:
Hurry up, or well be late for school 快點,不然我們就會上學遲到。
Get up or youll be late for school 起床吧,否則你上學會遲到了。
Keep to the path or youll lose your way 沿這條小道走,否則就要迷路。
二、命題切入點
針對這種句型最可能的命題切入點有三個方面:
1 考查祈使句句首的動詞形式。祈使句句首用動詞原形。如:
Just_________to him, and you will see how clever he is!
A to listen B listen C listened D listening
【答案與解析】答案選B。因為是祈使句,所以句中動詞要用原形。
2 考查連詞 and 與 or 的選擇與辨析。看前后意思是否一致,若意思一致,用 and;若意思不一致,則用 or。如:
Be quick,_________youll miss the early bus
A and B soC but D or
【答案與解析】答案選D。因為前后意思不一致,句意為“快點,否則你就趕不上早班車了”。
3 考查陳述句中的動詞時態(tài),原則上用一般將來時。如:
Be quiet or you_________the whole house!
A are wakingB have wakenC will wake D wake
【答案與解析】答案選C。因其中的陳述句表示將來意義,故用一般將來時。
三、熱身訓練
1 Use your head,_________youll have an idea
A orB and C but D so
2盻________the road and youll find the building soon
A FollowB Following C FollowedD to follow
3盻________your radio down, or youll wake the others
A Turning B To turn C TurnedD Turn
4盻________a bit closer and youll be able to see better
A To comeB Coming C Came D Come
5 Make sure itis not too hot_________itll burn your mouth
A and B orC yet D so
6 Come on,_________youll 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 Dont 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 then盌 so
10 Dont stand there, Tom,_________youll bang your head
A orB and盋 but盌 so
11 Dont eat so much,_________you will become fat
A but B and C orD so
12盻________to the teacher carefully, or youll 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,_________youll make a mistake
A but B and C orD so
【參考答案】1—5 BADDB 6—10 CCCAA11—14 CDAC
(編輯 陳根花)