
How_longHow_oftenHow_soonHow_far用法.docx
7页How long/How often/How soon/How far 用法1、 how long 的用法2、 how long 有以下两个主要意思:3、 1. 表示多长时间,主要用来对一段时间 ( 如 three days, fourweeks 等)提问一般与 for 连用,完成时态如:4、 A: How long did he stay here 他在这儿呆了多久?5、 B: About two weeks. 大约两个星期6、 A: How long does it take to get to London from here 从这里到伦敦要多长时间?7、 B: At least ten hours. 至少要 10 个小时8、 2. how long 提问单个事物本身的长短,与距离无关表示某东西有多长如:9、 A: How long is the river 这条河有多长?十、 B: About 500 km. 大约 500千米十一、 how long 意为“多长”,提问事物的长度使用时要注意与 how far 的区别 how far 强调某 两个地点之间的距离 ,from - to o回答时表示两地间距离的短语常见的有fivekilometers (五千米) , a few miles (数英里) , ten minutes ’walk (十分钟的步行路程) , three hours ’ ride (三小时的车程)等。
在疑问句中一般会出现两个地点十二、 how often 的用法十三、 how often 指每隔多久,主要用来对频度副词或状语 (如:once a week, three times a month等 ) 提问如:十四、 A: How often does he come here 他(每隔 ) 多久来一次?十六、A: How often do you visit your mother你多长时间看十五、 B: Once a month. 每月一次你妈妈一次?十七、 B: Once a week. 一周一次十八、 三、 how soon 的用法十九、 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:二十、 A: How soon will he be back 他要多久才回来?二十一、 B: In an hour. 1 小时以后二十二、 A: How soon shall we know the results 我们多久能知道结果?二十三、 B: I don ’ t know. 我不知道二十四、 How far 和 How long 的区别二十五、 A: 持续多长时间(多久)二十六、 how long二十七、 How long have you been here二十八、 For five months.二十九、 长度(多长)三十、 how longHow long is the bridge三十二、 It ' s 500 metres.三十三、距离(多远)三十四、 how far三十五、 How far is it from here to the zoo三十六、 It ' s 6 kilometres三十七、 练习题对划线部分提问1、It took me three hours to do my homework. to do homework How long did it take you/ your2、He will come here in ten minutes. will he How soon/ come here3、Mary visits her parents once a week. her parents How often does Mary visit4、 It is five miles from the bookshop to the bus station.— — — —from bookshop to the bus station How far is it5、There are two apples in my bag. How many/are thereyourapples in bag6、The line is about six meters . How longis the linewillhe leave here ”He will leaveA.here in aHow oftenanytimes8.A.9.A.month”doesHow longmanyI don’thow longhow many10.TwiceA. Howw often11.B.heB.How longwatch TV”How soonknowC.C.How soon D. How mOnce a week.”How oftenD. Hodoesa day. ”hewillget here.B. how soonhe take thissoon B. How longhave you beenhave been here sinceC.how oftenmedicine ”C. How muchat this factory ”1993. ”D.D. HoD. WhatA. How many B. How oftenc. How long D. HA. When B. How long C. How often time a12. “ can you finish this work”A. How often B. How soon C. How long D.How far13. “ will he stay here ”A. How many times B. How often C. what timeD. How long14. does your sister write to your parentow far15. does ittake you to finishyou homework every dayA. How longB. How oftenC. How soon D. How much答案: 1、 Howlong did it take you /your 2 、 Howsoon/come here3、 How often does Mary visit 4 、 How far is it 5 、 How many/are there /your 6 、 How long 7 、 C 8 、 C 9 、 B 10 、 D 11 、B 12 、 B 13 、 D 14、 B 15、 A 。
