2022届高考英语语法之表语从句课件

这是一份2022届高考英语语法之表语从句课件，共25页。PPT课件主要包含了找表语，名词充当表语，动名词充当表语，形容词充当表语，介词短语充当表语，系动词有哪些，表语从句，表语从句是啥，表语从句引导词，引导词-that用法等内容，欢迎下载使用。

She is a mther f tw babies.Her cake tastes gd.She lks awesme.She keeps wrking ut every day.The whle family is never ut f rder.
表语是啥：名词、形容词、动名词、介词、不定式等说明主语的身份、性质、品性、特征和状态系动词后面
be动词感官动词：feel, seem, lk, appear, sund, taste, smell.表示状态：remain, keep, stay表示变化：becme, get, grw, turn, g, fall证明：prve, turn ut
Yesterday is histry.Tmrrw is a mystery.Tday is a gift.That’s why it’s called the present!
昨日之日不可知，明日之日不可求，而今天是一笔财富，这就是为什么我们称其为现今（现金）。
表语从句在复合句中作主句的表语，用于系动词之后，表语从句和主语指同一内容，它对主语进行解释、说明，使主语的内容具体化。
That is where I dn’t agree with yu.That is why he was late fr class again.The questin is whether yu can d the wrk well.My advice is that we shuld get there by train.The pint is when yu will becme rich.
连接词：that/whether/as if/as thugh连接代词：wh/whm/whse/which/what 连接副词：when/where/why/hw/because
1) that 在从句中不担任句子成分，无实际意义，不能省略The fact is that ur team has wn the game.2)在表“建议，劝说，命令”的名词suggestin, advice, request, 等后面的表语从句中，谓语动词用“shuld + 动词原形”（虚拟语气），shuld可省略My suggestin is that we (shuld) start early tmrrw.
引导词-whether用法
whether在表语从句中表 , 但不充当句子的成分。if 引导表语从句 the dctr really dubts is whether my mther will recver frm the serius disease sn.2. The questin is whether it is wrth ding.
what 在表语从句中充当______________ 表示____________________________.1. The questin is what caused the accident. 2. That muntain is n lnger what it used t be.3. What he tld yu was what had been discussed at the meeting.4. A ship in harbr is safe, but that’s nt what ships are built fr.
什么，什么样子，或所…的（人或事）
wh 在表语从句中充当______________表示____.1. The prblem is wh culd d the wrk2. My truble is wh (whm) I can turn t.
引导词-which用法
which 在引导表语从句时,常充当_____________表示__________________。如：I read abut it in sme bk r ather, but what I dn’t knw is which (bk) it is.
引导词-as if/thugh用法
as if/thugh引导的表语从句常置于系动词lk, seem, sund, be, becme等后面as if/as thugh引导的表语从句如果是事实，就用陈述语气，如果与事实不符，就用虚拟语气。It lks as if he were her wn father.(与事实不符)Dark cluds are gathering. It lks as if it’s ging t rain.
引导词-because用法
because引导表语从句通常只用于“This/That/It is because…”结构中。My anger is because yu haven’t written t me fr a lng time.
that, why 与 because 引导表语从句时的区别
1. The reasn was that yu dn’t trust her. 2. He was ill. That’s why he was sent t the hspital. 3. He was sent t the hspital. That’s because he was ill. 三者均可引导表语从句， that 没有词义，why 和 because 有自己的意思；why强调结果，because 强调原因。
The reasn why we didn't trust him is ______ he has ften lied．
reasn 做主语时，表语从句只能用that引导，句型结构为：The reasn (why…/fr…)is /was that….The reasn is that……
连接副词where, when, why, hw除在句中起连接作用外，在从句中还充当时间、地点、方式、原因状语，本身具有词义。That’s where I can’t agree with yu.This is why Sara was late fr the meeting.This is hw they vercme the difficulties.My strngest memry is when I attended an American wedding.
where, when, why, hw引导的表语从句
1、名词主语＋be＋wh-疑问词引导的从句 The truble is where we can get the things we need.2、wh- 引导的主语从句＋be＋that 从句 What surprised me mst was that all the pupils were unusually quiet.3、This / That ＋ be ＋wh-疑问词引导的从句This is hw yu make the Italian pizza.
表语从句引导词注意事项
1. that引导表语从句时不能省.2. if不能引导表语从句.3.除that外的所有引导词都有自己的意义。4. 除that, whether外的所有引导词都须在从句中充当相应的成分5.表语从句中，从句用陈述句语序
1.---Are yu still thinking abut yesterday's game? ---Oh, that's_______ . 　　A. what makes me feel excited　　B. whatever I feel excited abut 　　C. hw I feel abut it D. when I feel excited 　
2.---I drve t Zhuhai fr the air shw last week. ---Is that____ __ yu had a few days ff?A. when B. why C. what D. where
3.When yu answer questins in a jb interview, please remember the glden rule: Always give the mnkey exactly_______ he wants . A. when B. which C. what D. that
1. The questin is ________ we will have ur sprts meet next week.that B. if C. when D. whether2．The reasn why he failed is ________he was t careless.because B. that C. fr D. because f
4．The prblem is _________t take the place f TedA. wh can we get B. what we can getC. wh we can get D. that we can get5. What I want t knw is ______ he likes the gift given by us.that B. if C. whether D.不填6. The reasn is_________I missed the bus. A. that B. when C. why D. what