Ⅰ.單項(xiàng)填空

　　1．(2024·臨沂質(zhì)量檢測(cè))—You didn’t wait for Elizabeth last night，did you?

　　—Yes，but we ________.She didn’t come at all.

　　A．don’t have to B．needn’t have

　　C．need to

　　D．should have

　　解析：選B。考查情態(tài)動(dòng)詞。句意為：——你昨天晚上沒(méi)有等到伊麗莎白，是嗎？——是的，但是我們本沒(méi)有必要等。她根本就沒(méi)來(lái)。根據(jù)語(yǔ)境可知，此處表示本沒(méi)有必要做某事，故用needn’t have done。即B項(xiàng)正確。

　　2．(2024·青島市統(tǒng)一檢測(cè))—We would appreciate it if you could stay for lunch.

　　—Sorry，I ________.I have another appointment.

　　A．won’t

　　B．shan’t

　　C．can’t

　　D．mustn’t

　　解析：選C。考查情態(tài)動(dòng)詞用法。根據(jù)下文“I have another appointment”可知，我不可能留下來(lái)吃午飯。can’t意為“不可能”，符合題意。

　　3．(2024·淄博模擬)You ________ read a book in the sun—it’ll do harm to your eyes.

　　A．couldn’t

　　B．wouldn’t

　　C．needn’t

　　D．mustn’t

　　解析：選D。考查情態(tài)動(dòng)詞用法。句意為：你不要在太陽(yáng)下看書(shū)，那樣對(duì)眼睛不好。couldn’t意為“不能；無(wú)法”；wouldn’t表示不會(huì)；needn’t意為“不必”；mustn’t表示不允許。故D項(xiàng)正確。

　　4．(2024·山東省實(shí)驗(yàn)中學(xué)診斷)Do you know Herbie？I’m always running into him；he ________ live nearby.

　　A．would

　　B．need

　　C．must

　　D．should

　　解析：選C。考查情態(tài)動(dòng)詞。句意為：你認(rèn)識(shí)Herbie嗎？我總是遇見(jiàn)他，他肯定住在附近。表示比較肯定的推測(cè)用must。故選C。

　　5．(2024·泰安質(zhì)量檢測(cè))When he was there，he ________ go to that coffee shop at the corner after work every day.

　　A．must

　　B．should

　　C．would

　　D．might

　　解析：選C。考查情態(tài)動(dòng)詞。句意為：當(dāng)他還在那兒時(shí)，每天下班后都會(huì)去街角的咖啡店。根據(jù)語(yǔ)境可知此處應(yīng)用過(guò)去將來(lái)時(shí)，即would正確。

　　6．(2024·德州模擬)A hiking trip really sounds very exciting.However，it ________ be very tiring and even dangerous sometimes.

　　A．will

　　B．should

　　C．must

　　D．can

　　解析：選D。考查情態(tài)動(dòng)詞。句意為：遠(yuǎn)足旅游聽(tīng)起來(lái)真是讓人興奮不已。然而，它有時(shí)也非常累人甚至很危險(xiǎn)。can表示一時(shí)的可能性。故D項(xiàng)正確。

　　7．(2024·濟(jì)寧模擬)—Tom is very upset.I wish I ________ him the disappointing news.

　　—I told you not to，but you wouldn’t listen.

　　A．didn’t tell

　　B．hadn’t told

　　C．haven’t told

　　D．wouldn’t tell

　　解析：選B。當(dāng)wish后面的賓語(yǔ)從句中，表示與過(guò)去的事實(shí)相反的假設(shè)時(shí)，謂語(yǔ)動(dòng)詞要用“had done”的形式。而本題正是表示與過(guò)去的事實(shí)相反的假設(shè)，故選B。

　　8．(2024·濱州模擬)—Jane didn’t show up last night，did she?

　　—No.She ________.We had changed our plan.

　　A．shouldn’t have come

　　B．didn’t need to come

　　C．needn’t have come

　　D．needn’t come

　　解析：選B。shouldn’t have done意為“(過(guò)去)本不該做某事(實(shí)際做了)”needn’t have done意為“(過(guò)去)本不必做某事(實(shí)際做了)”。根據(jù)語(yǔ)境知我們?cè)绺淖兞擞?jì)劃，因此她沒(méi)必要來(lái)的。故B項(xiàng)正確。needn’t do中need是情態(tài)動(dòng)詞，時(shí)態(tài)與語(yǔ)境不符。

　　9．(2024·山東臨沂期中)—I ________ thank you enough for what you have done for me.

　　—You’re welcome.

　　A．may not

　　B．will not

　　C．must not

　　D．cannot

　　解析：選D。句意：——你為我所做的一切我感激不盡。——?jiǎng)e客氣。cannot...enough/cannot...too...再……也不為過(guò)，固定搭配。

　　10．(2024·浙江寧波十校聯(lián)考)What a pity！If I had caught that flight，I________over the Pacific Ocean now.

　　A．would fly

　　B．would have flown

　　C．would be flying

　　D．were flying

　　解析：選C。句意：真遺憾。如果我趕上了那趟航班，我現(xiàn)在正在太平洋上空飛行呢。根據(jù)句意可知該句用虛擬語(yǔ)氣；根據(jù)主句中的now可知，主句用與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣；根據(jù)句意可知，是對(duì)“此刻”情況的推測(cè)，所以C項(xiàng)正確。

　　Ⅱ.選詞填空

　　1．You __________ not park your car here.It is in the way.

　　答案：must

　　2．My father was playing football on the playground just now.He __________ be home now.

　　答案：can’t

　　3．You are late again.You __________ go to school earlier next time.

　　答案：should

　　4．It was very dark.Lily didn’t __________ to go by herself.

　　答案：dare

　　5．I __________ prefer not to go out today.

　　答案：would

　　6．—I have been standing all the day.

　　—__________ I get a chair for you?

　　答案：Shall

　　7．—Are you able to use the computer skillfully?

　　—Yes，sir.I __________.

　　答案：can

　　8．Lily __________ go to America next year，but I am not sure.

　　答案：might

　　9．As we all known that oil __________ float on water.

　　答案：will

　　10．You __________ tell him what happened today.I will tell him in person.

　　答案：needn’t

　　Ⅲ.單句改錯(cuò)

　　1．He feels as if he is floating on a cloud.

　　________________________________________________________________________

　　解析：as if引導(dǎo)的表語(yǔ)從句表示與現(xiàn)在正在發(fā)生的事實(shí)相反時(shí)，用過(guò)去進(jìn)行時(shí)。

　　答案：is改為were

　　2．The law says that drivers can’t drive after drinking.

　　________________________________________________________________________

　　解析：can’t表示“不能”，但這里是表示“嚴(yán)禁”酒后駕車，故用語(yǔ)氣更強(qiáng)烈的mustn’t。

　　答案：can’t改為mustn’t

　　3．He will recover soon.You can’t worry about him.

　　________________________________________________________________________

　　解析：由句意可知，這里要表達(dá)“你沒(méi)必要擔(dān)心”。

　　答案：can’t改為needn’t

　　4．You can be tired—you’ve been working for four hours.

　　________________________________________________________________________

　　解析：表示肯定的推測(cè)用must，can表示推測(cè)時(shí)，常用于否定句和疑問(wèn)句。

　　答案：can改為must

　　5．Our suggestion is that you are the first to go.

　　________________________________________________________________________

　　解析：suggestion后的表語(yǔ)從句中要用虛擬語(yǔ)氣，謂語(yǔ)動(dòng)詞用“(should＋)動(dòng)詞原形”。

　　答案：are改為be

　　6．The poor little boy could never able to see or hear again.

　　________________________________________________________________________

　　解析：could不能與able to連用，could相當(dāng)于was/were able to。

　　答案：could改為was

　　7．A few years ago I might afford to bring my wife to this place for dinner.

　　________________________________________________________________________

　　解析：afford與can，could，be able to連用，表示“能負(fù)擔(dān)得起……”。

　　答案：might改為could

　　8．Why can he do it that way?

　　________________________________________________________________________

　　解析：must在句中表示強(qiáng)烈的語(yǔ)氣，意為“偏偏、偏要”。

　　答案：can改為must

　　9．I felt very lonely when I traveled in Chengdu alone.I must have taken my family.

　　________________________________________________________________________

　　解析：根據(jù)句意可知應(yīng)用should have done，表示本應(yīng)該做某事卻沒(méi)做，must have done表示對(duì)過(guò)去情況的肯定推測(cè)。

　　答案：must改為should

　　10．We may not thank you too much for what you’ve done for us.

　　________________________________________________________________________

　　解析：can not...too表示“無(wú)論怎樣……都不過(guò)分”，為固定結(jié)構(gòu)。

　　答案：may 改為can

　　11．You mustn’t do the exercise if you don’t want to.

　　________________________________________________________________________

　　解析：mustn’t表示“禁止”，needn’t表示“沒(méi)有必要”，符合句意。

　　答案：mustn’t改為needn’t

　　12．He mustn’t have been to Beijing before because he knows nothing about it.

　　________________________________________________________________________

　　解析：表示對(duì)過(guò)去情況的否定推測(cè)，用can’t have done。

　　答案：mustn’t改為can’t

　　13．You can’t return the dictionary now.You can keep it till next week if you like.

　　________________________________________________________________________

　　解析：needn’t“不必”，符合句意。

　　答案：can’t改為needn’t

　　14．Dare you to tell your parents about your school records?

　　________________________________________________________________________

　　解析：此處dare作情態(tài)動(dòng)詞用，后面要接動(dòng)詞原形。

　　答案：去掉to

　　15．She told him he ought not do it.

　　________________________________________________________________________

　　解析：ought to do sth.“應(yīng)該做某事”，否定式為ought not to do。

　　答案：not后加to

　　Ⅰ.單項(xiàng)填空

　　1．(2024·臨沂質(zhì)量檢測(cè))—You didn’t wait for Elizabeth last night，did you?

　　—Yes，but we ________.She didn’t come at all.

　　A．don’t have to B．needn’t have

　　C．need to

　　D．should have

　　解析：選B。考查情態(tài)動(dòng)詞。句意為：——你昨天晚上沒(méi)有等到伊麗莎白，是嗎？——是的，但是我們本沒(méi)有必要等。她根本就沒(méi)來(lái)。根據(jù)語(yǔ)境可知，此處表示本沒(méi)有必要做某事，故用needn’t have done。即B項(xiàng)正確。

　　2．(2024·青島市統(tǒng)一檢測(cè))—We would appreciate it if you could stay for lunch.

　　—Sorry，I ________.I have another appointment.

　　A．won’t

　　B．shan’t

　　C．can’t

　　D．mustn’t

　　解析：選C。考查情態(tài)動(dòng)詞用法。根據(jù)下文“I have another appointment”可知，我不可能留下來(lái)吃午飯。can’t意為“不可能”，符合題意。

　　3．(2024·淄博模擬)You ________ read a book in the sun—it’ll do harm to your eyes.

　　A．couldn’t

　　B．wouldn’t

　　C．needn’t

　　D．mustn’t

　　解析：選D。考查情態(tài)動(dòng)詞用法。句意為：你不要在太陽(yáng)下看書(shū)，那樣對(duì)眼睛不好。couldn’t意為“不能；無(wú)法”；wouldn’t表示不會(huì)；needn’t意為“不必”；mustn’t表示不允許。故D項(xiàng)正確。

　　4．(2024·山東省實(shí)驗(yàn)中學(xué)診斷)Do you know Herbie？I’m always running into him；he ________ live nearby.

　　A．would

　　B．need

　　C．must

　　D．should

　　解析：選C。考查情態(tài)動(dòng)詞。句意為：你認(rèn)識(shí)Herbie嗎？我總是遇見(jiàn)他，他肯定住在附近。表示比較肯定的推測(cè)用must。故選C。

　　5．(2024·泰安質(zhì)量檢測(cè))When he was there，he ________ go to that coffee shop at the corner after work every day.

　　A．must

　　B．should

　　C．would

　　D．might

　　解析：選C。考查情態(tài)動(dòng)詞。句意為：當(dāng)他還在那兒時(shí)，每天下班后都會(huì)去街角的咖啡店。根據(jù)語(yǔ)境可知此處應(yīng)用過(guò)去將來(lái)時(shí)，即would正確。

　　6．(2024·德州模擬)A hiking trip really sounds very exciting.However，it ________ be very tiring and even dangerous sometimes.

　　A．will

　　B．should

　　C．must

　　D．can

　　解析：選D。考查情態(tài)動(dòng)詞。句意為：遠(yuǎn)足旅游聽(tīng)起來(lái)真是讓人興奮不已。然而，它有時(shí)也非常累人甚至很危險(xiǎn)。can表示一時(shí)的可能性。故D項(xiàng)正確。

　　7．(2024·濟(jì)寧模擬)—Tom is very upset.I wish I ________ him the disappointing news.

　　—I told you not to，but you wouldn’t listen.

　　A．didn’t tell

　　B．hadn’t told

　　C．haven’t told

　　D．wouldn’t tell

　　解析：選B。當(dāng)wish后面的賓語(yǔ)從句中，表示與過(guò)去的事實(shí)相反的假設(shè)時(shí)，謂語(yǔ)動(dòng)詞要用“had done”的形式。而本題正是表示與過(guò)去的事實(shí)相反的假設(shè)，故選B。

　　8．(2024·濱州模擬)—Jane didn’t show up last night，did she?

　　—No.She ________.We had changed our plan.

　　A．shouldn’t have come

　　B．didn’t need to come

　　C．needn’t have come

　　D．needn’t come

　　解析：選B。shouldn’t have done意為“(過(guò)去)本不該做某事(實(shí)際做了)”needn’t have done意為“(過(guò)去)本不必做某事(實(shí)際做了)”。根據(jù)語(yǔ)境知我們?cè)绺淖兞擞?jì)劃，因此她沒(méi)必要來(lái)的。故B項(xiàng)正確。needn’t do中need是情態(tài)動(dòng)詞，時(shí)態(tài)與語(yǔ)境不符。

　　9．(2024·山東臨沂期中)—I ________ thank you enough for what you have done for me.

　　—You’re welcome.

　　A．may not

　　B．will not

　　C．must not

　　D．cannot

　　解析：選D。句意：——你為我所做的一切我感激不盡。——?jiǎng)e客氣。cannot...enough/cannot...too...再……也不為過(guò)，固定搭配。

　　10．(2024·浙江寧波十校聯(lián)考)What a pity！If I had caught that flight，I________over the Pacific Ocean now.

　　A．would fly

　　B．would have flown

　　C．would be flying

　　D．were flying

　　解析：選C。句意：真遺憾。如果我趕上了那趟航班，我現(xiàn)在正在太平洋上空飛行呢。根據(jù)句意可知該句用虛擬語(yǔ)氣；根據(jù)主句中的now可知，主句用與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣；根據(jù)句意可知，是對(duì)“此刻”情況的推測(cè)，所以C項(xiàng)正確。

　　Ⅱ.選詞填空

　　1．You __________ not park your car here.It is in the way.

　　答案：must

　　2．My father was playing football on the playground just now.He __________ be home now.

　　答案：can’t

　　3．You are late again.You __________ go to school earlier next time.

　　答案：should

　　4．It was very dark.Lily didn’t __________ to go by herself.

　　答案：dare

　　5．I __________ prefer not to go out today.

　　答案：would

　　6．—I have been standing all the day.

　　—__________ I get a chair for you?

　　答案：Shall

　　7．—Are you able to use the computer skillfully?

　　—Yes，sir.I __________.

　　答案：can

　　8．Lily __________ go to America next year，but I am not sure.

　　答案：might

　　9．As we all known that oil __________ float on water.

　　答案：will

　　10．You __________ tell him what happened today.I will tell him in person.

　　答案：needn’t

　　Ⅲ.單句改錯(cuò)

　　1．He feels as if he is floating on a cloud.

　　________________________________________________________________________

　　解析：as if引導(dǎo)的表語(yǔ)從句表示與現(xiàn)在正在發(fā)生的事實(shí)相反時(shí)，用過(guò)去進(jìn)行時(shí)。

　　答案：is改為were

　　2．The law says that drivers can’t drive after drinking.

　　________________________________________________________________________

　　解析：can’t表示“不能”，但這里是表示“嚴(yán)禁”酒后駕車，故用語(yǔ)氣更強(qiáng)烈的mustn’t。

　　答案：can’t改為mustn’t

　　3．He will recover soon.You can’t worry about him.

　　________________________________________________________________________

　　解析：由句意可知，這里要表達(dá)“你沒(méi)必要擔(dān)心”。

　　答案：can’t改為needn’t

　　4．You can be tired—you’ve been working for four hours.

　　________________________________________________________________________

　　解析：表示肯定的推測(cè)用must，can表示推測(cè)時(shí)，常用于否定句和疑問(wèn)句。

　　答案：can改為must

　　5．Our suggestion is that you are the first to go.

　　________________________________________________________________________

　　解析：suggestion后的表語(yǔ)從句中要用虛擬語(yǔ)氣，謂語(yǔ)動(dòng)詞用“(should＋)動(dòng)詞原形”。

　　答案：are改為be

　　6．The poor little boy could never able to see or hear again.

　　________________________________________________________________________

　　解析：could不能與able to連用，could相當(dāng)于was/were able to。

　　答案：could改為was

　　7．A few years ago I might afford to bring my wife to this place for dinner.

　　________________________________________________________________________

　　解析：afford與can，could，be able to連用，表示“能負(fù)擔(dān)得起……”。

　　答案：might改為could

　　8．Why can he do it that way?

　　________________________________________________________________________

　　解析：must在句中表示強(qiáng)烈的語(yǔ)氣，意為“偏偏、偏要”。

　　答案：can改為must

　　9．I felt very lonely when I traveled in Chengdu alone.I must have taken my family.

　　________________________________________________________________________

　　解析：根據(jù)句意可知應(yīng)用should have done，表示本應(yīng)該做某事卻沒(méi)做，must have done表示對(duì)過(guò)去情況的肯定推測(cè)。

　　答案：must改為should

　　10．We may not thank you too much for what you’ve done for us.

　　________________________________________________________________________

　　解析：can not...too表示“無(wú)論怎樣……都不過(guò)分”，為固定結(jié)構(gòu)。

　　答案：may 改為can

　　11．You mustn’t do the exercise if you don’t want to.

　　________________________________________________________________________

　　解析：mustn’t表示“禁止”，needn’t表示“沒(méi)有必要”，符合句意。

　　答案：mustn’t改為needn’t

　　12．He mustn’t have been to Beijing before because he knows nothing about it.

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　　解析：表示對(duì)過(guò)去情況的否定推測(cè)，用can’t have done。

　　答案：mustn’t改為can’t

　　13．You can’t return the dictionary now.You can keep it till next week if you like.

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　　解析：needn’t“不必”，符合句意。

　　答案：can’t改為needn’t

　　14．Dare you to tell your parents about your school records?

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　　解析：此處dare作情態(tài)動(dòng)詞用，后面要接動(dòng)詞原形。

　　答案：去掉to

　　15．She told him he ought not do it.

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　　解析：ought to do sth.“應(yīng)該做某事”，否定式為ought not to do。

　　答案：not后加to