how引导的特殊疑问句汇总比较.doc

-作者xxxx-日期xxxxhow引导的特殊疑问句 汇总比较【精品文档】how many和howmuch都是用来提问 “多少”的意思，how many和howmuch的区别how many 和how much的不同how many用来修饰可数名词的复数，它的句式是:How many+复数名词+一般疑问句?How much apples do you want?how much用来修饰不可数名词，表示数量，也可单独使用。How much beef do you want?一 how many的用法 how many在句首,名词复数跟着走,一般问句紧相随,其它成分不要丢.对there be句型中主语的数量如:some, five, only one等提问时,如果主语是可数名词,不管主语是单数还是复数一般都用复数形式提问,因为问话人不知道具体的数量是多少,而且many只能接可数名词复数形式,所以be一定要用are.即用How many+可数名词复数+are there+地点/时间状语?的句型结构.例如:1. There is a book on the desk. (用how many改为特殊疑问句)How many books are there on the desk?2. There are seven days in a week. (对划线部分进行提问)How many days are there in a week?二 how much的用法1. how much用来询问价格，一般为how much is/ are?当商品为单数或不可数名词时，谓语动词用单数is.当商品是复数时，谓语动词用复数are.How much is this coat ? / How much are these apples?how much询问价格时，它的回答若是中国的货币单位应采用汉语拼音yuan,fen来表示，几角常采用几十分来表示，字母用小写，且不用复数。2. 用来询问事物的数量，后接不可数名词。例如： How much milk is there in the glass?玻璃杯里有多少牛奶？3.用来询问事物的重量。例如：How much does the pig weigh?这头猪多重？ Eighty kilos.八十公斤。4. 用来询问数字计算的结果，相当于what。例如： How much is three plus one?三加一等于多少？ It''s four.等于四。how long,how often,how soon的区别1、how longhow long有以下两个主要意思：1. 表示多长时间，主要用来对一段时间(如three days, four weeks 等)提问。后接延续性动作。如：A: How long did he stay here?B：About two weeks. How long does it take to get to Wuhan from here? 2. 表示某东西有多长。如：How long is the river? 这条河有多长？2、how oftenhow 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：A：How often does he come here? B：Once a month. A：How often do you visit your grandma?B：Once a week. 3、how soonhow 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? B：In an hour.。A：How soon shall we know the results? B：I dont know. 三、how far表示“多远”对距离的提问如：How far is your home from school? 你家离学校有多远？四、how abouthow about 是英语口语中常用词。一般用于以下几个方面 A、 向对方提出建议或请求,征询对方的看法或意见。How about doing sth.例如：How about having a rest? B、 寒暄时用作承接上下文的转折语。例如： I am from Beijing. How about you? 我是北京人，你呢？ 【精品文档】