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从句 1、主语从句 引导词有:that,what,whether,when,wherever,who 等,主语从句的谓语动词必须用单数. 举例: 1) That he will fall the exam is certain. 2) What she said is true. 3) It doesn't matter when she leaves. 4) Whoever is tired may rest. 2、表语从句 一般位于系动词之后. 举例: The question is that I also like her. 3、宾语从句 句型:主句 + 连词 + 宾语从句 连接宾语从句的词有:that,if,whether,who,whose,what,which,where,when,why,how,whoever,whomever,whenever,wherever 等》 举例: 1) He said that he was the first to clamb to the top of the mountain. 2) I wonder if / whether you could lend me tour bike. 3) Parents shouldn't give their children whatever they want. 4) She doesn't know who will come. 5) He asked if / whether she had an apartment in the city. 6) Who do you think they will travel with? 4、状语从句 (1)时间状语从句 引导时间状语从句的连词有:when,whenever,as,while,before,after,until,till,since,ever,as soon asimmediately,directly,hardly,hardly ...when 等. 举例: 1) When I was in Shanghai,I met her. 2) Please wait until you are called. (2)地点状语从句 常由 where 何 wherever 引导. 举例: He lives where the street crosses the river. (3)原因状语从句 常由 as,because,since,now that,seeing that 等引导,其中语气最强烈的就是 because. 举例: He has to leave off because he is seriously ill. (4)条件状语从句 常由 if,unless,as long as,so long as 等引导. 举例: If you can correct your faults,your work is good. (5)目的状语从句 常由 so that,in order to 等引导. 举例: Speak loudly so that every one may hear you clearly. (6)比较状语从句 常由 than,as,as ...as 等引导. 举例: I have got as much money as I need. (7)让步状语从句 常由 though / although,even though,as,if,even if 和 wh- + -ever 复合词引导. 举例: Although I tried my best to learn English,I haven't passed the exam. (8)方式状语从句 常由 as,as if,as though,how 等引导. 举例: She looks as if she is still young. (9)结果状语从句 常由 that,so / such that 等引导. 举例: She is such a good teacher that all the students love and respect her. 5、定语从句 结构: .先行词(被修饰的名词或代词) + 关系代词 / 关系副词 + . 一般来说,修饰人用 who,whom,whose,that;修饰物用 that / which. 举例: 1) The road which through our school is very wide. 2) This is the school where my brother studies 3) Is there anything that you don't understand?.
农夫三下乡
英语定语从句知识点如下:
2、由which、that引导的从句它们所代替的先行词是事物的名词或代词,在从句中可作主语、宾语等,作宾语时可以省略。
3、非限制性定语从句需使用逗号和主句隔开。
4、whose既可以指人,也可以指物;在从句中作定语,形式为“whose+名词”表所属关系,即谁的。
5、why指原因在定语从句中作原因状语 ,用在reason 后面。
基督城里
英语从句类型与用法:
一、时间状语从句
1、引导时间状语从句的从属连词很多,常见的有before, after, when, while, as, since, till, until, as soon as等。
2、表示“当…时候”的while, when, as的用法区别是:while从句中的谓语动词必须是延续性动词;表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时,只能用when;当表示“一边…一边…”或“随着”时,只能用as。另外,用于此义的as所引导的时间状语从句谓语只能是动作动词,不能是状态动词。
3、until在肯定句中通常只连用延续性动词,表示相应动作结束的时间;在否定句中通常连用非延续性动词,表示相应动作开始的时间,意为“直到…才”。
4、表示“一…就”除用as soon as外,还可用the minute, the second, the instant, immediately, directly, instantly, no sooner…than, hardly…when等。
5、every time, each time, (the) next time, (the) last time, by the time, the first time, any time等以time结尾的词语也可用作连词,引导时间状语从句。
二、条件状语从句
1、引导条件状语从句的从属连词主要有if, unless, as long as等。
2、in case也可引导条件状语从句,其意为“如果”、“万一”。
三、让步状语从句
1、引导让步状语从句的从属连词主要有although, though, however (=no matter how), even if(即使),whether…or(不论…还是)等连词。
2、as也可引导让步状语从句,但要将名词、形容词或副词等提到as前,若提前的是单数可数名词,要省略a / an。
3、连词while有时也可表示“尽管”、“虽然”,引导让步状语从句。
4、whatever, whoever, however, whenever, wherever等引导让步状语从句。
注:表示“虽然”的though, although不可与but连用,但可与yet, still连用。
四、原因状语从句
1、引导原因状语从句的从属连词主要有because, as, since, seeing (that), now (that)等。
2、除以上提到的大家比较熟悉的引导原因状语从句的从属连词外,when有时也可引导原因状语从句,其意“既然”。
3、有关原因状语从句还应注意以下几点:
(1) as与since, now that一样表示双方都知道的原因,通常位于主句前,且均不可用于强调结构被强调。
(2)当表示直接的因果关系,回答why时,或有only, just, all, partly, not, but等副词修饰时,或用在强调结构中都只能用because。
(3) for有时也可引出表示原因的分句,但它只能位于后面,对前一分句加以解释或推断。
(4)不要受汉语意思影响将表示“因为”的连词与表示“所以”的so连用。
五、地点状语从句
1、引导地点状语从句的从属连词主要有where (在哪里),wherever(无论什么地方),everywhere(每个地方),anywhere(任何地方)。
2、有的同学认为地点状语从句在平时见得不多,误认为考试不会涉及,但恰恰相反,地点状语从句却是英语考试经常考查的一个知识点。
六、目的状语从句
1、引导目的状语从句的从属连词主要有in order that, so that, in case, for fear等。
2、引导目的状语从句的so that有时可省so或that,即单独用so或that来引导目的状语从句。
七、结果状语从句
引导结果状语从句的从属连词主要有so that, so that, such that等。
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