中考英語易錯(cuò)題專題四 情態(tài)動(dòng)詞（含解析）小編為廣大初三師生整理了中考英語易錯(cuò)題，供大家參考學(xué)習(xí)。本文主要內(nèi)容是中考英語易錯(cuò)題專題四：情態(tài)動(dòng)詞（含解析）。1. -Must I stay at home, Mum?-No, you _.A. needn't B. mustn't C. don't D. may not2. -Who is the man over there? Is it Mr Li?-No, it _ be him. Mr Li has gone to America.A. mustn't B. may not C. can't D. needn't3. To make our city more beautiful, rubbish _ into the river.A. needn't be thrown B. mustn't be thrownC. can't throw D. mustnt throw4. -Must we hand in the papers now?-No, you _.A. can't B. may not C. mustn't D. needn't5. You_ to the meeting this afternoon if you have something important to do.A. neednt to e B. dont need eC. dont need ing D. neednt e6. Youd better _late again.A. dont B. not be C. not being D. wont be7. You _ smoke in the hospital.A. neednt B. oughtnt to C. ought to not D. may not練習(xí)題(4)答案與解析：1. A.用must來提問，肯定回答用Yes, you must;否定回答用No, you neednt 或No , you dont have to, 故選A.2. C. 完全否定的猜測用cant,;“mustnt”表“ 禁止、不許”，不用在否定猜測中，排除; “may not” 表“可能不是”，用在不確定猜測中，但根據(jù)“Mr Li has gone to America.”可知 may not不符合句意，排除;“neednt”表“不需要”，不符合句意，排除。3. B.rubbish與throw之間存在被動(dòng)關(guān)系，用被動(dòng)語態(tài)，排除C、D;其次，往河里扔垃圾這個(gè)行為是禁止、不許的，而不是不需要，排除A。4. D. 用must來提問，肯定回答用Yes, you must;否定回答用No, you neednt 或No, you dont have to, 故選D。5. D.need和dare既可以當(dāng)情態(tài)動(dòng)詞，又可以當(dāng)實(shí)義動(dòng)詞。當(dāng)情態(tài)動(dòng)詞時(shí)，need/dare 后接動(dòng)詞原形，無人稱和數(shù)的變化，否定句直接在后面加not;當(dāng)實(shí)義動(dòng)詞時(shí)，need/dare 后接不定式，有人稱和數(shù)的變化，且否定要用助動(dòng)詞。A項(xiàng)的neednt，not家在need后面，所以need是情態(tài)動(dòng)詞，后應(yīng)接動(dòng)詞 原形，排除;B項(xiàng)的need前有助動(dòng)詞dont, need是實(shí)義動(dòng)詞，后應(yīng)接不定式，排除;C項(xiàng)need前也有助動(dòng)詞，need為實(shí)義動(dòng)詞，后應(yīng)接不定式，排除C。6. B.had better最好做某事，后接動(dòng)詞原形，其否定形式直接在better后面加not, had better not最好別做某事，且not 后接動(dòng)詞原形。7. B.ought to ,應(yīng)該做某事，其否定形式為 ought not to，縮寫為oughtnt to，排除C;對(duì)在醫(yī)院吸煙這個(gè)態(tài)度應(yīng)該是“不應(yīng)該”，而不是“不需要”或“可不”，排除A、D。