【正文】 它持續(xù)多長(zhǎng)時(shí)間？——大約40天。故選A。how soon多久之后；how often多久一次；how long多長(zhǎng)（時(shí)間或物體）；how fast多快。解析：A【詳解】句意：——你能告訴我你多久會(huì)回來嗎？——10分鐘之后。考查特殊疑問詞。故選B。how often多久一次，對(duì)頻率進(jìn)行提問；how soon多久以后，對(duì)in+時(shí)間段提問；how much多少錢；how long多長(zhǎng)時(shí)間，對(duì)for+時(shí)間段提問。how often多久一次，對(duì)頻率進(jìn)行提問；how soon多久以后，對(duì)in+時(shí)間段提問；how mu解析：B【詳解】句意：——醫(yī)生，如果我吃了藥，我多快能好起來？——通常是五天。14．B【詳解】句意：——醫(yī)生，如果我吃了藥，我多快能好起來？——通常是五天?？疾樘厥庖蓡柧?，A. How soon多久；B. How long多長(zhǎng)；C. How often多久一次；D. How many多少，后接可數(shù)名詞復(fù)數(shù)。13．A【詳解】句意：——你什么時(shí)候能把這條褲子做好？——24小時(shí)內(nèi)。根據(jù)答語About 20 minutes39?？疾樘厥庖蓡栐~辨析?？疾樘厥庖蓡栐~辨析。根據(jù)“it is about four hours’ highspeed rail ride”可知，對(duì)距離進(jìn)行提問，用how far引導(dǎo)特殊疑問句，故選D?？疾樘厥庖蓡柧洹ow long多長(zhǎng)；how often多久一次；how soon多久以后；how far多遠(yuǎn)。11．D【詳解】句意：——從上海到你的家鄉(xiāng)有多遠(yuǎn)？——嗯，坐高鐵大約要四個(gè)小時(shí)。根據(jù)答語“Perhaps a few miles away.”可知，此處回答的是距離，所以是對(duì)距離提問?？疾樘厥庖蓡柧洹ow far多遠(yuǎn)，對(duì)距離提問；How soon多久，對(duì)將來時(shí)間提問；How often多久一次，解析：A【詳解】句意：——從我家到觀云高鐵站有多遠(yuǎn)？——我不知道。也許在幾英里之外。故選B。how long 多久（時(shí)長(zhǎng)），多長(zhǎng)（長(zhǎng)度）；how soon 多久以后（將來的時(shí)長(zhǎng)）；how often 多久一次（頻率）；how far 多遠(yuǎn)（距離）。我還在等待最終的設(shè)計(jì)?？疾橐蓡栐~辨析。9．B【詳解】句意：——鮑勃，你們多久能把產(chǎn)品準(zhǔn)備好？——我不確定。how long多長(zhǎng)，對(duì)長(zhǎng)度或時(shí)間段提問；how soon多久，多快，答語表示將來的時(shí)間；until直到……為止，表示“做某事直到某時(shí)”；not until直到……才，表示“直至某時(shí)才做某事”。how long多長(zhǎng)，對(duì)長(zhǎng)度或時(shí)間段提問；how soon多久，多快，答解析：B【詳解】句意：——我們還要多久在課上摘下口罩？——直到我們能找到完全治愈這種疾病的藥物。8．B【詳解】句意：——我們還要多久在課上摘下口罩？——直到我們能找到完全治愈這種疾病的藥物。根據(jù)答語“about 2 hours of it”可知，問句應(yīng)是詢問“每天有多少家庭作業(yè)”，且homework為不可數(shù)名詞，故用how much提問?？疾樘厥庖蓡柧?。考查特殊疑問句?？键c(diǎn)：考查疑問詞。How often 多久一次，提問頻率；How soon多快，多久，用in+一段時(shí)間來回答；How long 多長(zhǎng)時(shí)間，常用for +一段時(shí)間來回答；How far多遠(yuǎn)，提問距離。6．B【詳解】試題分析：句意：這些邀請(qǐng)書多久才能送給我們的客人？三天后?？疾樘厥庖蓡柧洹？疾樘厥庖蓡柧?。故選C。How far多遠(yuǎn)，用于詢問路程的距離；How often多久一次，用于詢問事情發(fā)生的頻率；How long多長(zhǎng)時(shí)間，用于對(duì)一段時(shí)間提問；How much多少（錢），用于詢問價(jià)格或不可數(shù)名詞的數(shù)量。How far多遠(yuǎn)，用于詢問路程的距離；How often多久一次，用于詢問事情發(fā)生的頻率；How long多長(zhǎng)解析：C【詳解】句意：——秦淮燈展一般持續(xù)多長(zhǎng)時(shí)間？——大約50天。4．C【詳解】句意：——秦淮燈展一般持續(xù)多長(zhǎng)時(shí)間？——大約50天。根據(jù)答語“…next year”是時(shí)間點(diǎn)可知，空一應(yīng)用when；until到……為止，與延續(xù)性動(dòng)詞連用；not until直到……才，與非延續(xù)性動(dòng)詞連用；句中動(dòng)詞hold，舉行，非延續(xù)性動(dòng)詞，故空二應(yīng)用not until?？疾樘厥庖蓡栐~辨析和not until語until的區(qū)別?？疾樘厥庖蓡栐~辨析和not until語until的區(qū)別。根據(jù)下面的回答“For two days”可知，這里問一段時(shí)間，故選A。考查特殊疑問句。考查特殊疑問句。故選B。how often多久一次，用來對(duì)頻度進(jìn)行提問。how long多久，用來對(duì)一段時(shí)間進(jìn)行提問，答語通常是“for+一段時(shí)間”?？疾橐蓡栐~的用法。how many多少，用來對(duì)復(fù)數(shù)可數(shù)名詞的數(shù)量進(jìn)行提問。m on the way.A．How soon B．How long C．How much D．How often【參考答案】一、選擇題1．B【詳解】句意：——你離開家鄉(xiāng)多久了？——大約15年了。s Palace to Nanjing South Railway Station, Tom? About 10 minutes39。s about twenty minutes by bus. A．how much B．how soon C．how far D．how often29．—I heard that you were a volunteer in Huai39。 Not until4．—________ does the Qinhuai Lantern Show usually last?— For about fifty days.A．How far B．How often C．How long D．How much5．— ______ have you talked with your friends on WeChat? — Since I finished my homework.A．How far B．How often C．How soon D．How long6．－ will the invitations be sent to our guests?－In three days.A．How often B．How soon C．How long D．How far7．—Hey, Jason, could you tell me________homework do you have every day？—OK, about 2 hours of it.A．how long B．how much C．how many D．how much time8．—_______will we take off our masks in class? —_______we can find out medicine to cure the disease pletely.A．How long, Not until B．How soon, Not until C．How long, Until D．How soon, Until9．—Bob, ________ can you have your product ready?—It’s hard to say. I’m still waiting for the final design.A．how long B．how soon C．how often D．how far10．—________ is it from my home to Guanyun Highspeed Railway Station?—I have no idea. Pe