【正文】 ere. If you ________ , you will be fined according to the rules.A．can B．will C．may D．must39．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t40．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined.A．may B．will C．can D．must【參考答案】一、選擇題1．C解析：C【詳解】句意：——爸爸，我們一定要等綠燈嗎？——是的，恐怕我們必須這樣做。 to hold10．Our Chemistry teacher always tells us we ________ be too hardworking before the exams.A．mustn’t B．shouldn’t C．needn’t D．can’t11．—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can12．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may13．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t14．— Zoe, what do you think is the greatest advantage of shopping online?— At least I ______ spend much time going from shop to shop.A．shouldn’t B．can’t C．needn’t D．mustn’t15．The boy is very brave．I ________ he ________ the tall tree．A．dare say。 holding D．to gather。t20．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need21．— The sandstorm in Beijing is so serious this year.— Yes, I wonder when we ________ worry about the air we breathe.A．can’t B．mustn’t C．needn’t D．shouldn’t22．— Listen! Tom ________ be listening to the music while doing his homework.— Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must23．We39。shouldn’t不應(yīng)該；needn’t不必，不需要；couldn’t不可能；wouldn’t不會。4．B解析：B【詳解】句意：——打擾一下，你能告訴我南京錦繡博物館在哪里嗎？——沿著這條路走五分鐘?？疾榍閼B(tài)動詞辨析?！唬悴荒苓@樣，你沒有看到是紅燈嗎？考查情態(tài)動詞。9．B解析：B【詳解】句意：為了避免聚會，我們最好在網(wǎng)上開家長會。11．C解析：C【詳解】句意：——誰在隔壁唱歌？聽起來像是一個年輕女孩的聲音。他在這里已經(jīng)三天了。14．C解析：C【詳解】句意：——佐伊，你認(rèn)為網(wǎng)上購物最大的優(yōu)勢是什么？——至少我不需要花很多時間逛商店?！皀eedn39。選項分析：A. must必須，一定。也就是說，might表示最小的可能性，must則表示達到最大的可能性。根據(jù)Shall we go camping this summer holiday，可知，此空要對上文的建議表達自己的看法。考查情態(tài)動詞?！堑?，我想知道什么時候我們不需要擔(dān)心我們呼吸的空氣。由答語中的“turn it off”可知，此句是推測湯姆一定是在邊聽音樂邊做作業(yè)，故選D?！挠洃浺欢ㄍ耆謴?fù)了。根據(jù)“But it…be rather cold sometimes.”可知，此處表示一般推測，故選D。Should應(yīng)該；Could能，會；Must必須；May可以。根據(jù)“You must return it on time.”可知，不可以再借一段時間， can’t不允許，不可以。30．A解析：A【詳解】句意：布萊克先生現(xiàn)在不可能在家。may也許；would將會；should應(yīng)該；might可能。33．B解析：B【詳解】句意：——這些迎春花多么漂亮??！——是的，在三月份在我的城市這些金黃色的花可以廣泛地看到?？疾榍閼B(tài)動詞辨析。may可以，表請求或許可；need需要，指有必要；should應(yīng)該，表建議；must必須，強調(diào)主觀意愿。t禁止；needn39。38．D解析：D【詳解】句意：對不起，這里不允許抽煙?？疾榍閼B(tài)動