状语从句与连词.doc

状语从句及连词 While是解! ◆常接持续性的动词，强调主从句谓语动作同时发生，常用进行时。有时还有对比意义，意为“然而”。 ◆主句从句主语不同,表示“而…” I do every single bit of housework __ my husband Bob just does the dishes now and then. A. since B. while C. when D. as ◆While置于句首可表示As long as 或 Although While there is life there is hope. While I admit his good points, I can see his bad ones. （2008湖南)______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it. A. If B. While C. Because D. As 〖2011四川卷〗 volleyball is her main focus, she’s also great at basketball. A. Since B. Once C. Unless D. While 虽然排球是她的主要项目，但她还擅长篮球。while“虽然，尽管”。答案D。 〖2010全国Ⅰ〗Mary made coffee ________ her guests were finishing their meal . A. so that B. although C. while D. as if so that译为 “以便”表示目的, although译为 “尽管, 虽然”, as if译为 “好像”, while译为 “当….的时候”, 因此while符合句意, 选择C。 〖2009安徽〗—I wonder how much you charge for your services. —The first two are free the third costs $30. A. while B. until C. when D. before while表转折 “而, 然而”。根据句子意思, 前两份免费, 而第三份要$30。 〖2006全国Ⅱ〗We thought there were 35 students in the dining hall, , in fact, there were 40. A.while B.whether C.what D.which 此题考查连词的用法。while在此表示转折, 意为 “但是, 而”。 〖2006天津〗The cost of living in Glasgow is among the lowest in Britain, the quality of life is probably one of the highest. A.since B.when C.as D.while 根据句中among the lowest in Britain和probably one of the highest可知前后的意义存在对比；while用作连词, 可用于表示对比或相反的情况, “而；但是”。 名词性从句 区别什么从句应看主句，主句不完整时从句肯定是名词性从句。主句完整时，从句可能是定语从句，状语从句，或者同位语从句。 需要用什么引导词看从句。名词性从句中缺什么意思用什么意思的引导词; 缺名词性成份时，指人用who/whom，指物用what; 不缺意思和成份时用that。That只有在宾语从句中可以省略。 缺成分时,what和whatever是第一高频答案! 引导主、宾、表语从句时，what要充当主语、宾语或表语等句子成分，that不作任何成分，只在语法上起连接的作用。 ◆____ we can’t get∧ seems better than ____ we have∧. A. What; what B. what; that C. That; that D. That; what 本句包含一个主语从句和一个宾语从句，且两个从句都缺乏宾语，可见两个引导词都必须充当成分，所以答案是A。 ◆___