【正文】 一個(gè)半小時(shí)用one and a half解析：B【解析】how短語用法。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多長解析：C【詳解】句意：——秦淮燈展一般持續(xù)多長時(shí)間？——大約50天?？疾樘厥庖蓡栐~辨析和not until語until的區(qū)別。根據(jù)下文“It was about 42 kilometres.”可知詢問淮安馬拉松有多長。故選B?？键c(diǎn)：考查疑問詞的用法。根據(jù)回答，問句是問的多長時(shí)間?？疾樘厥庖蓡柧?。根據(jù)下面的回答They are ten yuan可知，這里問的是發(fā)夾的價(jià)格，故選B。29．C【詳解】句意：——你的教室多久打掃一次？ —— 一天兩次。How soon多快，多久；How long多長時(shí)間；How much多少；多少錢；How often多久一次，提問頻率。表示請求建議句子why not后接動(dòng)詞原形；practice doing 。故選D。根據(jù)答語“Camel Xiangzi”可知，是詢問讀的什么，故選D。根據(jù)句中的動(dòng)詞“doing”可知，空處應(yīng)是what，什么，作賓語。22．A【詳解】句意：你在這里干什么，寶貝？你必須去睡覺。20．C【詳解】句意：——連接南通到上海的高速鐵路項(xiàng)目多久才能完工？——大約兩個(gè)月后。故選A。故選B。How long多長，問物體的長度；How soon多久之后；How deep多深；How far多遠(yuǎn)，提問距離。考查特殊疑問詞。考查特殊疑問句，A. How soon多久；B. How long多長；C. How often多久一次；D. How many解析：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)。13．D【詳解】句意：——湯姆，從姑蘇少年宮到卓正花園有多遠(yuǎn)？——騎自行車大約30分鐘?？疾樘厥庖蓡柧??？疾樘厥庖蓡柧??？疾橐蓡栐~辨析。由答語可知，問句是對一段時(shí)間進(jìn)行提問，應(yīng)用how long。考查疑問詞的用法。How much多少錢，詢問價(jià)格；How many多少，詢問數(shù)量；Ho解析：D【詳解】句意：——徐州地鐵一號線已經(jīng)在使用中。考查特殊疑問句。答語說要等到找到完全治愈這種疾病的藥物才可以摘下口罩，這是將來的時(shí)間，應(yīng)用how soon提問，并且是到那個(gè)時(shí)間才能摘下口罩，需加not，故選B。how soon 多久以后（將來的時(shí)長）；how long 多久（時(shí)長），多長（長度）；how often 多久一次（頻率）；how far 多遠(yuǎn)（距離）。由此可推斷，此處是對一段時(shí)間的提問，應(yīng)使用how long。根據(jù)回答“There’s still the possibility that it could end in ”可知，空處的短語表示“多久以后”，故選B。 until B．How soon。s Palace to Zhuozheng Garden, Tom?―About 30 minutes39。高考特殊疑問詞單選易錯(cuò)題一、選擇題1．—_______ will the COVID19 outbreak be over?— No idea, but Mr Zhong Nanshan said, “There’s still the possibility that it could end in June.”A．How long B．How soon C．How far D．How often2．—________ is it since the Communist Party of China (中國共產(chǎn)黨) was founded?— Ninetynine years. It’s her 100th birthday next year.A．How often B．How long C．How soon D．How many3．— Bob, ___________ can you have your product ready? — I’m not sure. I’m still waiting for the final design.A．how soon B．how long C．how often D．how far4．—_______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, Until5．—_________ will the highspeed railway from Huai’an to Nanjing be finished?—In three years.A．How soon B．How long C．How often D．How far6．—_______ will the highspeed railway connecting Yancheng to Shanghai be pleted? —In about six months.A．How long B．How far C．How soon D．How often7．—The Xuzhou Metro Line 1 has been in use. do you take it to school ?—Every day. It’s so quick and easy.A．How much B．How many C．How long D．How often8．—________ have you been away from your hometown?—For about 15 years.A．How many B．How long C．How much D．How often9．－ will the invitations be sent to our guests?－In three days.A．How often B．How soon C．How long D．How far10．—________is it from our school to your home?— It39。 ride by bike.A．How soon B．How long C．How much D．How far14．—________ can you have these trousers ready? —In 24 hours.A．How soon B．How long C．How often D．How many15．— ________ will you finish your model spaceship, Tom?— In about two days. I’ll try my best to make it.A．How long B．How soon C．How often D．How far16．— ________ is it from our school to your home?— About 2 kilometers away.A．How long B．How soon C．How deep D．How far17．—Doctor, if I take the medicine, ________will I feel better?—Usually in five days.A．how oft