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1、-how long,how often,how soon,how far用法总结1.Jason stayed here for two weeks.2.It takes me ten hours to get to London.3.The river is about 500 meters.4.He visits his mother once a week.5.Tom usually play basketball with his friends.6.He will be back in ten days.7.It is about two kilometers from my home
2、 to school.一、how long有以下两个主要意思1. 表示多长时间，与延续性动词连用,主要用来对一段时间(如three days, four weeks 等)提问。常用“for+一段时间”和“since+时间点” 回答A：How long did he stay here? 他在这儿呆了多久? B：About two weeks. 大约两个星期。A：How long does it take to get to London from here? 从这里到伦敦要多长时间?B：At least ten hours. 至少要10个小时。2. 表示某东西有多长。如A：How long i
3、s the river? 这条河有多长？ B:About 500 km. 大约500千米。二、how often的用法how often用来提问某动作或状态发生的频率，即问某人在一段时间内做某事做了几次。主要对频度副词或状语(如：always，usually， often， never或 twice a day ，once a week, ,three times a month 等)提问。用英语表示多少次，除了一次（once）和两次(twice)外,其他都用基数词+times来表示，三次 “three times”,五次 “five times”。A：How often does he co
4、me here? 他(每隔)多久来一次? B:Once a month. 每月一次。A：How often do you visit your mother? 你多长时间看你妈妈一次? B:Once a week. 一周一次。A :How often do you go to the movie? 你多久去看一次电影？ B:Often. 我经常去看电影。Danny ate breakfast twice last week.上周Danny吃了一次早餐。Mr. Wood ate breakfast seven times last week.伍德老师上周吃了七次早餐。）三、how soon的用法
5、how soon 指再过多久，主要用来对表示将来的一段时间(如：in an hour, in two weeks 等)提问。如A：How soon will he be back? 他要多久才回来? B:In an hour. 1 小时以后。A：How soon shall we know the results? 我们多久能知道结果? B:I dont know. 我不知道四，how far意思是“多远”，对距离提问时用。How far is it by rail from Shanghai to Guangzhou? - 650 kilometres.乘火车从上海到广州有多少路程？How
6、far is it from you home to your school ? -About two kilometers.从你家到学校有多远呢？一，选填 (how long， how often， how soon how far ) -1._ have you been in China? -For three years. -2._will he back? -In five minutes. -3._ do you visit you grandparents? -Once a week. -4. _ should I throw it -Five metres. -5. _did
7、you stay there? -For a week. -6_ do his parents let him watch TV? - Three times a week. -7 _ will her husband come? -In two days.二 选择题： 1.(09长沙10济南)._have you been learn English. I have been learn English for six years. A. How long B. How often C. How far 2.（09河北）_can you be ready, Andy? -In ten min
8、utes. A How much B How often C How long D How soon 3.（09临沂）_yogurt do you need? _Three cups. A. How long B. How far C. How long D. How much 4.（巴中）_can we board（上 ）our plane? In twenty minutes. 5.（宜宾）Xiao Wang, _will it take to fly to Guangzhou? Sorry, I do not know. A. how far B. how soon C. how many D. how long第 5 页-