2023年中考英语语法之表语从句运用分析及专项训练

这是一份2023年中考英语语法之表语从句运用分析及专项训练，共8页。试卷主要包含了从属连词，连接代词，连接副词等内容，欢迎下载使用。

大家讲解一下表语从句的引导词：
1.从属连词：that / whether /as if /as thugh/as/because
(1) that引导表语从句本身没有词义，在句中只起连接作用，不充当句子成分，一般不能省略。
That fact is that mre than seventy percent f the earth’s surface is cvered by water.
连接词that一般不能省略，但当主句中含动词d的某种形式时，that可以省略。
What I want t d is (that) I can g up t him and thank him. 我想做的事是走到身边去感谢他。
(2) whether引导表语从句表示“是否”,但不充当句子的成分。
The questin is whether we can finish ur wrk by tmrrw evening.
if 与whether均意为“是否”，但引导表语从句时，只能用whether, 不能用if。
(3)as if/thugh“好像”，引导表语从句时要注意语态.
如果句中的情况与事实不相符，从句多用虚拟语气。如果从句表示与现在事实相反,谓语动词用一般过去式；如果从句表示与过去事实相反时,谓语动词要用“had + 过去分词”，如果从句表示将来的可能性不大，用wuld (might ,culd )+动词原形.
Li Lei is nw in a new jacket. He lks as if he were an American by. (现在事实相反)
The girl is giving us a vivid descriptin f the mn. It seems as if she had been t the mn many times. （与过去事实相反）
It lks as if it might rain. （与将来事实相反）
但是，如果as if/thugh引导的表语从句所表示的与事实相符，从句则用陈述语气。
The cluds are gathering. It lks as if is ging t rain.
(4) as引导表语从句
He lked just as he had lked ten years befre.
他看起来还与十年前一样。
(5) because引导表语从句
常用结构：This/That/It is/was because····
That is because I dn’t like Chinese.
2.连接代词：wh/whm/whse/what/which/whever/whatever/whichever/whmever，在表语从句中做主语、宾语、表语和定语。
Tm is n lnger what he used t be. (what做表语)
The prblem is wh is fit fr this jb. (wh做主语)
This is what I want t tell yu. (what做宾语)
The prblem is whse wrk is the best. (whse做定语)
3.连接副词：when/where/hw/why，在表语从句中做状语。
The questin is hw he did it. 问题是他是如何做此事的。
The questin is where we can live. 问题是我们能住在哪儿。
表语从句的特殊引导词
一. （just）as
表示“正如”，经常与动词 lk/seem/appear搭配使用。
eg. It seems just as smething terrible happened.
It lks as she is crying.
二. as if/as thugh
表示“好像”，也常动词lk/seem/appear搭配使用，as if/thugh后面的表语从句中的谓语动词一般采用虚拟语气形式，通常是该谓语动词的时态采用相应的过去时态。
eg. It lks as if/as thugh she was angry.
Nw it was as thugh she had knwn Millie fr years.
It isn’t as if yu were ging away fr ever.
三. because
because也可以引导表语从句，表原因，但since/as/fr等同样表原因的词不可以用来引导表语从句。
eg.It is because I lve yu t much.
It's because I helped him t finish that prject.
关于表语从句的几点注意事项
一．reasn做主语或主语中包含事件的起因时,后面的表语从句表示原因时要用that来引导,而不用because；why引导主语从句做主语时，表语从句用that引导，不用because。
The reasn is that he gt up late.
Why he is late is that he gt up late.
that is why/because
(1) That is why ...是常用句型,其中why引导的从句在句中作表语,该句型通常用于针对前面已经说过的原因进行总结。That is the reasn why ...与That is why ...是同义的，“这就是……的原因/因此……”，但是从语法结构上讲That is the reasn why ...中的why引导的是一个定语从句。
That is why she failed t pass the exam.
那就是她考试不及格的原因。(why 在表语从句中充当原因状语)
That is the reasn why she failed t pass the exam.
那就是她考试不及格的原因。(why 在定语从句中充当原因状语)
(2) That is because···句型中从属连词because引导的名词性从句在此作表语，这也是个常用句型，意为“这就是因为……”。
That is because I gt up late. 这是因为我起床迟了。
(3) “That is because...”与“That is why...”之间的不同在于“That is because...”指原因或理由，“That is why...”则指由于各种原因所造成的后果。
I was angry. That was because he didn’t understand me.我生气是因为他不理解我。(表语从句强调原因)
That’s why he gt fired frm that firm.那正是他被公司解雇的原因。(表语从句强调结果)
三. The reasn (why…/fr…)is /was that…. ···的原因是····
The reasn fr his absence is that he gt up late.
The reasn why he is absent is that he gt up late.
他缺席的原因是他起床迟了。
四. 使用虚拟语气的表语从句
在表示建议、劝告、命令、计划含义的名词后的表语从句，谓语动词需用“shuld+动词原形”表示虚拟语气，shuld可省略。常见的词有：advice，suggestin，rder，request，prpsal，plan，idea等。
My suggestin is that we （shuld）start early tmrrw.我的建议是我们明天一早就出发。
表语从句是雅思写作中非常常用的另一种从句，可构成各种句型。
1 The first thing t be mentined is that
2 Anther pint t be cnsidered is that
3 The last thing t be shwn is that
4 The first advantage f (ding) smething is that
5 Anther advantage f (ding) smething is that
6 The third advantage f (ding) smething is that
7 The first disadvantage f (ding) smething is that
8 Anther disadvantage f (ding) smething is that
9 The third disadvantage f (ding) smething is that
10 The first pssible reasn is that
11 Anther cause is that
12 The third element is that
13 The first measure t be taken is that
14 Anther slutin is that
15 The third step is that
16 That is why
17 Why…is that…
18 A ht tpic discussed by peple is whether
19 A is t B what C is t D
20 A is t B as C is t D
21 My view is that…
专题训练：表语从句
1.Parts f the reasn Charles Dickens lved his wn nvel, David Cpperfield, was _______ it was rather clsely mdeled n his wn life.
A. what B. that C. why D. whether
答案：B
解析：“查尔斯·狄更斯喜爱他自己的小说《大卫·科波菲尔》的部分原因是这本书几乎是以他的真实生活为原版创作的。”本题考查表语从句。设空处需要的是表语从句的引导词，而表语从句it was rather clsely mdeled n his wn life很完整，意义表达清晰，不缺任何成分，故用that引导。
2. -- I prefer shutting myself in and listening t music all day n Sundays.
-- That’s _______ I dn’t agree. Yu shuld have a mre active life.
A. where B. hw C. when D. what
答案：A
解析：“每逢周日，我更喜欢整天都呆在屋里听音乐。”“那就是我不同意的地方，你应该过一种非常积极的生活。”本题考查名词性从句。Agree为不及物动词，不能直接加宾语，故排除what；when表示时间，hw表示方式，where表示具体地点或抽象地点，根据句意可知此处应用where引导表语从句。
3.One reasn fr her preference fr city life is __________ she can have easy access t places like shps and restaurants.
A. that B. hw C. what D. why
答案：A
解析：本题考查表语从句。句意“她喜欢城市生活的一个原因是她去商店和餐馆这些地方很便捷”，连接词在表语从句中无其他意义，只起连接作用，故选Ａ。
4.The traditinal view is __________ we sleep because ur brain is “prgrammed” t make us d s.
A. when B. why C. whether D. that
答案：C
解析：本题考查表语从句。句意“传统观点认为，我们的睡眠是受大脑支配的(即大脑中的程序设置让我们这么做的)”，表语从句意思完整，只需用that引导，故选D。
5.One advantage f playing the guitar is __________ it can give yu a great deal f pleasure.
A. hw B. why C. that D. when
答案：C
解析：本题考查表语从句。句意“弹奏吉他的一个好处就是它能带给你很多快乐”，连接词在动词be后面引导表语从句，而且不表示任何意义，故选C。