【正文】 n’t need不需要；needn’t不必；can’t不能?？疾榍閼B(tài)動詞。must必須；should應該；would將；may可能。22．D解析：D【詳解】句意：我們已經討論過這個計劃的每個細節(jié)并且把一切都準備好了。21．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?！军c睛】20．A解析：A【詳解】句意：神奇的是，這支筆能把聲音轉換成文字，而且很少出錯。她可能去鄉(xiāng)下看我的祖父母?！笨疾榍閼B(tài)動詞。itcan’t不能；needn’t不必；mustn’t禁止；shouldn’t不應該。故選D?！獙Σ黄?，我不會再那樣做了。must強調說話者的主觀看法，have to強調客觀需要。故選B?？疾榍閼B(tài)動詞辨析。考查情態(tài)動詞。He may be at home. 他或許在家（稍有那么一點兒可能）。We still have to be very 。C. would 將，將會（will 的過去式）。根據(jù)“Why didn’t you tell it to me earlier?”及“I want to have my own secret.”可知，此處應該是“我為什么應該告訴你？”故選C。第二空即可寫成dare climb也可寫成dares to climb，故選A。10．A解析：A【解析】句意“這個小男孩非常的勇敢，我敢說，他敢爬上那棵高的樹”。9．C解析：C【詳解】句意：——快點，杰克！讓那個我們盡快地過馬路。can能，可以；should應該；need需要；must必須。根據(jù)英語語法，對于must開頭一般疑問句，若要作否定回答，可用needn’t，不用mustn’t。7．A解析：A【詳解】句意：——媽媽，我現(xiàn)在必須打掃房間嗎？ ——不，不需要?？疾榍閼B(tài)動詞和連詞辨析?？疾榍閼B(tài)動詞辨析。根據(jù)“I’ll call if there’s any problem”可知，是說話人按照事實有一定依據(jù)的推測，用should符合語境。故選C。我馬上把火撲滅。分析句意可知，交通燈變綠之前橫穿馬路，汽車有可能會撞到你，故此處應用may表推測。2．B解析：B【詳解】句意：在交通燈變綠之前不要橫穿馬路。由下文的句子Our boss sometimes has extra work for us. 我們的老板有時有額外的工作要做。 mend D．need。t B．mustn39。 dares climbD．dare to say。 and D．work。人教版八年級英語情態(tài)動詞練習題含答案一、選擇題1．Will you be back early this evening?Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must3．—Be careful! Fire ________ be dangerous sometimes. —OK. I will put it out right away.A．mustn’t B．should C．can D．needn’t4．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．must B．could C．shall D．should5．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．need6．You39。 or C．working。 dare climbingC．dare saying。ve discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A．must B．should C．would D．may23．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t24．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t25．— Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t26．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined.A．may B．will C．can D．must27．Sometimes smiles ________ be false