hadn’t you ?B.?wouldn’t you C.?aren’t I ? D.?didn’t she
【參考答案】B
【答案解析】在反意疑問(wèn)句中，如果主句的謂語(yǔ)動(dòng)詞是think, suppose, believe, imagine, be sure等，且主語(yǔ)為第一人稱，簡(jiǎn)略問(wèn)句僅有肯定或否定是與主句相對(duì)應(yīng)，而主語(yǔ)和時(shí)態(tài)要與賓語(yǔ)從句一致。
五、祈使句的回答
祈使句的動(dòng)作通常是表示將來(lái)發(fā)生的動(dòng)作，所以回答祈使句時(shí)，一般用will或won’t。在回答具有否定意義的祈使句時(shí)，要注意兩點(diǎn)：一是＂形式一致＂，即Yes與will保持一致；No與won’t保持一致。二是＂意思相反＂，即Yes是＂不＂的意思；No是＂是＂的意思。在回答時(shí)，要注意分析上下文語(yǔ)境中所提供的條件。
—Don’t go out, please. It’s raining heavily outside.?請(qǐng)不要出去。外面雨下得很大。
—Yes, I will. I have to meet my brother at the airport.?不行，我得去機(jī)場(chǎng)接我弟弟。
六、祈使句與陳述句的并列使用
祈使句后接陳述句時(shí)，須用連接詞連接。如果祈使句與陳述句表示的是一種順承關(guān)系時(shí)，要用并列連詞and來(lái)連接；如果祈使句與陳述句存在一種否定條件關(guān)系時(shí)，要用并列連詞or來(lái)連接。
Leave it with me and I will see what I can do.?把它留給我吧，我想想有沒(méi)有辦法。
Hurry up, or we’ll be late.?快點(diǎn)，否則我們要遲到了。
七、祈使句與條件狀語(yǔ)從句的連用
祈使句與條件狀語(yǔ)從句連用時(shí)，條件狀語(yǔ)從句可置于祈使句前或后。
Tell him to make a phone call to me if he comes here tomorrow.?如果他明天來(lái)這兒的話，叫他給我來(lái)個(gè)電話。
八、祈使句的強(qiáng)調(diào)形式
祈使句的強(qiáng)調(diào)形式通常在肯定祈使句式前加上助動(dòng)詞Do(Do在句中無(wú)意義)。
Do shut up! 快住口！
九、特殊形式的祈使句
在英語(yǔ)中，有些祈使句不是以動(dòng)詞原形來(lái)引起一個(gè)祈使句，而是以一個(gè)名詞短語(yǔ)來(lái)充當(dāng)，且后接一個(gè)帶有并列連接詞的分句。實(shí)際上，這個(gè)充當(dāng)祈使句的名詞短語(yǔ)相當(dāng)于一個(gè)條件狀語(yǔ)從句。
More water and the young trees couldn’t have died. =If you had given them more water, the young trees couldn’t have died.?如果你給那些小樹(shù)多澆點(diǎn)水的話，它們就不會(huì)死了。
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__________and I’ll get the work finished.
A.?Have one more hour B.?One more hour
C.?Given one more hour D.?If I have one more hour
【參考答案】B
【答案解析】本題考查 ＂祈使句+and+簡(jiǎn)單句＂的用法, 其中祈使句可轉(zhuǎn)換成名詞短語(yǔ), 如One more word and I’ll beat you flat.因此B項(xiàng)正確。如果選C, D兩項(xiàng), 要去掉and。
十、運(yùn)用祈使句的誤區(qū)
祈使句往往容易與不定式、分詞或條件狀語(yǔ)從句相混淆。在平時(shí)的練習(xí)或測(cè)試中，如果稍不留神，就會(huì)出錯(cuò)。因此，要認(rèn)真審題，認(rèn)真分析句子結(jié)構(gòu)，并根據(jù)上下文語(yǔ)境，作出正確判斷。
?
?_______________ your composition carefully, some spelling mistakes can be avoided.
A. Having checked B. Check
C. If you check D. To check
【參考答案】C
【答案解析】如果空白處選填B項(xiàng)，則視為祈使句，但后一分句前沒(méi)有并列連接詞and連接；如選A或D項(xiàng)（分詞或不定式），句中邏輯主語(yǔ)some spelling mistakes又不能執(zhí)行這個(gè)動(dòng)作，故均不符合句子結(jié)構(gòu)。因此，只有C項(xiàng)（條件狀語(yǔ)從句）符合句子結(jié)構(gòu)及句意。
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題組一 能力過(guò)關(guān)
I. 單項(xiàng)填空
1. There are a few measures you can take to improve your grade, and one of them is: ____________ the material you do poorly in.
A.?doesn’t ignore B.?not to ignore
C.?not ignore D.?don’t ignore
2. _____________ in the library, or you’ll be fined 10 dollars and banned from entering for one month.
A.?If you smoke B.?Not smoke
C.?Not smoking D.?No smoking
3. —Daddy, this is my favorite show. Could you...?
—No.?_______________ before the TV set and I’ll cancel our plan to Disneyland tomorrow.
A.?Have more minute B.?One more minute
C.?Given one more minute D.?If you have one more minute
4. If you have a job,?_____________ yourself to it and finally you’ll succeed.
A.do devote B.?don’t devote
C.?devoting D.?not devoting
5. _______________ your homework before you watch TV.
A.?Do B.?Doing
C.?To do D.?Done
6. Follow your doctor’s advice,?______________ your illness will get better.
A.?then B.?or
C.?and D.?but
7. _______________ to the answer, and then you will find where your problem is.
A.?To refer B.?Referring
C.?Referred D.?Refer
8.When you’ve finished with that book, ?don’t forget to put it back on the shelf,?______________?
A.do you ? B.?don’t you ?
C.?will you ? D.?won’t you
II．語(yǔ)法填空
Stephen Hawking, a great physicist, was born in Oxford in 1942. He went to school at St. Albans. After graduation, Hawking first went to Oxford University????1 ???he studied physics, and then he furthered his study in Cambridge University. As he????2 ??(honest) admitted, he didn't work hard. He was a lazy student, and he did very little work.???3 ??he still got good grades.
At the age of 20, he first noticed something wrong with him. His mother was very worried and took him???4 ??(see) a doctor. The doctor said he had???5 ??very serious illness and he???6 ??(die) before he was 23.
Hearing the news, he became very sad and???7 ??(disappoint). After coming out of the hospital, he came to know that nobody should lose hope. "Life is not fair, "he once said. “You just have to do the???8 ??(good) .” Then he conducted some of the most important scientific???9 ??(study) and worked at Cambridge University as a professor. His contributions???10 ??the world will live on for many years.
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題組二 體驗(yàn)真題