2023届高考英语二轮复习表语从句课件2课件

这是一份2023届高考英语二轮复习表语从句课件2课件，共33页。PPT课件主要包含了what，where，why，because，that，which，who，Practice，Summary，解题思路等内容，欢迎下载使用。
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① 理解: 表语从句的结构及意义② 掌握: 表语从句的连接词及使用规则③ 运用: 表语从句,去表达自己的想法
Learning Aims
It surprised all students.
That I wn the first surprised all students.
Review what is subject clause ?
句子做主语, 被称为主语从句
Review subject clause
What Yuan really cared abut was nt mney r celebrity.That Yuan had realised his dream f seawater rice surprised the whle wrld.It surprised the whle wrld that Yuan had realised his dream f develping seawater rice.
句子做表语, 被称为表语从句
One thery was that bad air caused the disease. Anther was that chlera was caused by an infectin frm germs in fd r water.It seemed that the wman liked the water frm the pump s much that she had it delivered t her huse every day.The truth was that the water frm the Brad Street pump had been infected by waste.
1. Hw t judge whether it is a predicative clause ?
The prblem is difficult.
The prblem is that he can nt speak English.
One thery was _______ bad air caused the disease. Anther was _______ chlera was caused by an infectin frm germs in fd r water.It seemed _______ the wman liked the water frm the pump s much that she had it delivered t her huse every day.The truth was _______ the water frm the Brad Street pump had been infected by waste.
2. Hw t chse crrect cnjunctin (连接词) ?
主语从句和表语从句的【连接词】 类似
表语从句的【从属连接词】
注意1: 表语从句的引导词没有if !!!只用whether ,不用if的情况Whether t dWhether……r nt介词后的宾语从句从句：句首的主语从句，表语从句，同位语从句
2 because引导表语从句通常只用于“This/That/It is because…”结构中。
wh,what,which,whse,whmwhever,whatever,whichever
连接代词在从句中______、 ______、______等成分
when,where,hw,why
连接副词在从句中做状语。
This is __________I want.My English is limited. This is _______I hate reading English bks. The village is _________ I used t spend my hliday.It is ___________ I really lve the way he behaves.The truble is __________ we are shrt f funds.My prblem is __________ cat is suitable fr me.I ‘ d like t start my wn business—that’s ________ I want t d if I had the mney.What I want t knw is _______will supprt me.
whenwherewhyhw
what/whateverwhich/whicheverwh/wheverwhm,whse...
that,whetheras if/as thughbecause
再分析“充不充当句子成分”
Matters need attentin
1. 表语从句的【特殊句式】
The reasn is “...的原因是...” The reasn is that... “原因是...”
The reasn ________ I like English is ________ it brings me happiness.The reasn is ________ English brings me jy.
2. This /That/ It is “这/那是因为...” This / That / It is why... “这/那就是...的原因。”
because引导表语从句，从句表原因。why引导表语从句，从句表结果。
I like English. That is ________ it brings me jy.English brings me jy. That is _______ I like it.
1.He is careless and irrespnsible. That was _______ he was was fired. That was _________ he is careless and irrespnsible.3. The reasn _______ he was fired was ________ he was careless and irrespnsible.
2. 表语从句的【常见句式】
It seems/ appears that +句子 “似乎...”It turns ut /prves that +句子 “结果、原来...”The chances are that +句子 “可能”
It seems that we are ging t be late It turns ut/prves that she was a friend f my sister. The chances are that he will recver frm his injury in time fr the next game.
3. 表语从句中的【虚拟语气】
主语是表示“建议”“命令”“要求”的名词，表语从句应使用虚拟语气，即：(shuld) +动词原形
建议: suggestin, advice,prpsal,idea命令: rder, cmmand,要求: request,requirement
My suggestin is that we __________ (g) t hspital at nce.When a pencil is partly in a glass f water, it lks as if it _______(be) brken.My idea is that we ___________(get) mre peple t attend the cnference.The little girl talked as if she ___________(be) a grwn-up.She lks as if she _________(be) ten years yunger.
My idea is that yu _________________(recite) 50 English wrds every day.My suggestin is that yu _________________(build) up yur vcabulary.My rder is that all students __________________(pay) mre attentin t English learning.
4. as if/as thugh引导表语从句的【两种语气】
1.若表陈述语气，就用陈述语气；2.若与客观事实不符，就用虚拟语气；
若跟现在事实不符：过去式（be动词用were）若跟过去事实不符：had dne若跟将来事实不符：wuld/culd+动词原形
It seems as if it _________(be) spring already. It seems as if I ________(be) flying in the sky.All this was 20 years ag, but it is as if it ___________(be)nly yesterday.
5. 表语从句用陈述语气，且连接词均不可省略。
_________ he wants is a bk._________ he wants t g there is bvius.___________ impressed me mst was his cmmitted determinatin.__________ tuched me mst was her heart f gld._________ he wants t imprve English is exciting.__________ we need t d nw is t imprve English.
that r what ?
EXAMPLEWhat Was it that Jhn Snw shwed t the wrld?What Jhn Snw shwed t the wrld was hw chlera culd be vercme.1. What was Snw’s discvery in tw particular streets in Lndn?Snws discvery in tw particular streets in Lndn was that_____________________________________________
mre than 500 peple died in ten days.
P5 2. Answer the fllwing questins using the infrmatin frm the reading passage as well as the predicative clauses.
2. What was Snw determined t find ut during the 1854 utbreak f chlera in Lndn?What Snw was determined t find ut was why _________________________________________________3. What were the exact places(Snw marked n the map?)The exact places Snw marked n the map were where____________________________________________4. What was the finding that Snw annunced?Snw's finding was that_____________________________________________________________________________
the chlera utbreak was s severe in the tw particular streets.
all thse wh died had lived
the pump water carried chlera germs..
P5 3. David is talking t Maria abut their scientific research prject. First cmplete David's lines (A-E, using the wrds in the bx. Then put David's lines in the crrect rder and practice the cnversatin.
A: Abslutely ! Yu may nt believe it, but that was ___________ happened at the initial stage f ur grup's research n develping a vaccine fr malaria.B:Yes, it is. And it seemed____________all the theries were useful, but the fact was_________we culdn't persuade ne anther that ne thery was better than anther.C:Exactly The prblem was nt abut__________all ur theries were equally gd, but in deciding.________thery t depend upn.D:We realised that what we cared abut was nt____________aspect we needed t develp a thery in, but rather _____________we can reduce the cst f a vaccine withut reducing its effect!E: Yu're right. At last, we became fcused n the key issue, which was _________we had t Cary ut the research in the first place.
as if that what wh when Hw why whse which whether