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高一英语必修一Unit4定语从句讲解

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高一英语必修一Unit4定语从句讲解
时间：_XX年_10月12星期一北大附中河南分校王萍LearningAis:
noledgeAis:Getstudentstorevisetheusagesofattributiv eclause
AbilityAis:ToiproveSs’doingexercise
Learningdifficultpoints:
Studentsareabletouseattributiveclauseproperlyindiff erentactivities..
教学过程：
StepⅠ.Leading-in
GreetSsasusual
Enjoythe3-inute’stalshoandgivetheentonit.
Freetopic
Thenontit
StepⅡ．Revie
Iagineyourhoebeginstoshaeandyouustleaveitrightaa
before
Looupto尊敬，尊重
Loothrough浏览，仔细查看
Looover快速地翻阅
Looon旁观
iagine+n./pron
iaginesb.tobe
Shaehandsithsb
Shaeone’shand握手
Shaesbbythehand
pare:attheendof
bytheendof
intheend
StepⅢExplanationGraar
定语从句的要素：定语从句三要素。

只能用ho,that或hich的情况。

hich和as的区别。

Thesaeas和thesaethat 的区别。

Such/so…as…和such/so…that…的区别。

“介词+关系代词”中介词的选择问题。

是否缺先行词。

定语从句的主谓一致。

定义：
在句中起定语的作用、修饰句子中的名词或代词的从句。

因其功能类似形容词，故又称为形容词性从句。

三要素：
先行词
关系代词
That’stheanthehouseof_____hasburntdon.
Ⅱ.hich/that?
Thisistheboo______Itoldyouabout.
Shedescribedinherpositionsthepeopleandplaces____ipr essedher
ost.
①当先行词为指人和指物的两个并列名词词组时，先行词只能用that。

hoisthegirl____drovethecar?
②当主句是以ho或hich开头的特殊疑问句时
He’stheonlyboyinourcity____enterstheBeijingUniversity
③当先行词被thevery,theonly,thenext,thelast等所修饰时，关系词只能用that。

Thethirdplace_____earegoingtovisitisHangzhou.
Isthatthebest____youcando?
④当先行词是序数词、形容词最高级或被序数词、形容词最高级修饰时，关系词只能用that
7.All___isneededisoneyandhands.
8.eheardclearlyeverord_____hesaid
⑤当先行词是指物的all,one,alot,little,fe,uchnone,anything,soething,ev erything,nothing等词时或先行词被all,any,no,uch,little,fe,
every等限定词所修饰时，关系词只能用that。

9.Thisisthegreatoentto_____Ilooforard.
10.esuggestedhegotoseeadoctor,____advisehabeentaenb yhi.
当先行词是物，且关系词位于介词后时，或引导非限定性定语从句时，只能用hich
ⅢUse:“as"
1.Thesunheatstheearth,______isveryiportanttous.
2.Hefailedintheexa,_____asexpected.
当先行词为主句时，关系词用hich或as，它们的区别在于，as含有“正如”的意思。

3.Ianttobuythesaepen_____youareusing.
4.Thisisthesaebicycle_______Ihavelost.
“thesae…as…”引导的定语从句表示从句所指的物品与先行词所指的物品为同一类事物，即同一个款式的，或同一个牌子等。

“thesae…that…”引导的定语从句表示从句所指的物品与先行词所指的物品为同一事物。

Ⅳ.关系副词
1.evisitedafactory____aestoysforchildren.
2.evisitedafactory_____toysareadeforchildren
3.Sueristheseason_____Ilietotravel.
4.Shedoesn’tsee_____heouldlietojointhe
*6.Isthistheschoolat_____Tooncestudied?
)
*7.Isthisschool_________Tooncestudiedat?
8.Thisistheay_____Ianttotreatyou
9.Idon’tlietheay____youspeatoher.
A.inhich
B.\
c.thatD.allabove
StepⅤsuary Suarizealltheluangagepoitns StepⅥassessentandExercise 评出优秀小组和个人以资鼓励Hoeor:宏志班：定语从句汇编英才班：《名师一号》
课后反思：。

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Unit 4 Grammar【定语从句关系代词】课件-高一上学期英语课件(人教版2019必修第一册)

Unit 4 Grammar【定语从句关系代词】课件-高一上学期英语课件(人教版2019必修第一册)

指人: that/who (主语) 例2: The boy_(_w_h_o_/_w_h_o_m__/_th_a_t_)__ the nurse is looking after is my friend.
指人: who/whom/that(宾语,可省略)
④that指人或物 在定语从句中作主语或宾语，作宾语时 常可省略。
(1) 先行词为不定代词all, everything, nothing, much, something,anything, little等 She has something that you can borrow.
(2)先行词被特定 all, every, no, some, any, little, much, the only, the very, the same, the last修饰 I’ve read all the books that are not mine. This is the very book that I want to read.
例5：Yesterday she talked with one woman _B___
husband died in that accident.
A. which
B. whose
C. of which
D. that
关系代词表示先行词的所属关系，指人和物 时都用whose,可理解为“…的”
只用that而不用which的情况。
6. The school in __w_h_i_c_h__ my sister once studied is very famous.
7. Professor Yang is a person from _w_h_o_m__ I have learned a lot.
高一英语必修一Unit4Earthquakes知识点讲解和练习

高一英语必修一Unit4Earthquakes知识点讲解和练习

一、关系代词的用法
1、关系代词which用来指物，在从句中可作主语或宾语。
This is a book which tells about space rocket technology.（作主语）
The letter which I received yesterday was from my brother.（作宾语）
【归纳总结】
give out分发；发出；用完give sth.away赠送；颁发；泄露
give back归还；复原givein呈上；倒戈，屈服，认输
give off发出，放出give over停止，中止
give up放弃give on to/onto sth.朝向，面对；通向
8、Your speech was heard by a group of fivejueges,all of whom agreed that it was thebest one this year.
易混词
辨析
例句
injury
多指意外事故受伤。比hurt正式，hurt多指伤痛，而injure则指损害健康、成就、容貌等，强调功能的损失。
A bullet injured his lefgt eye.
hurt
既可指肉体上的损害，也可指精神上、感情上的损害；作不及物动词，意为“（身体某部位）难受”。指肉体上的损害时，hurt可与badly,slightly,seriously等连用，但若指精神上的创伤，只能说very much/rather/deeply hurt。
(1)n.裁判员；法官；审判员
His father used to be a judge.他的父亲过去是一名法官。
(2)v.推断；断定
人教必修一Unit 4 定语从句之关系代词(解析版)

人教必修一Unit 4 定语从句之关系代词(解析版)

第09练定语从句之关系代词定语从句的先行词和关系词在复合句中作定语，修饰主句或主句中某一名词或代词的从句叫定语从句。

定语从句由关系词引导。

限制性定语从句表现为在意义上是先行词不可缺少的定语，若省略，主句的内容就不完整或失去意义；它和主句的关系十分密切，不可用逗号分开。

先行词是被定语从句修饰的名词或代词。

关系词指代先行词，在从句中作一定的句子成分。

引导定语从句的关系代词有which，that，who，whom，whose，as等。

先行词是定语从句修饰和限定的成分，从构成上而言，它可以是名词、代词、名词性短语等；从句子成分上而言，它可以是主句的主语、宾语、表语等。

下面，我们从两个实例来看一下定语从句及其相关成分的分布：1.关系代词that即指人又指物；作主语或宾语（作宾语时可省略）只用于限制性定语从句中，介词后面不能跟that。

当代替物时，可以与which通用。

Yesterday Emily was wearing the new dress that I gave her．昨天艾米丽穿了我送给她的新衣服。

I have a friend that likes listening to classical music我有个朋友喜欢听古典音乐。

2.关系代词which指物；作主语或宾语（作宾语时可省略）在非限定性定语从句中，只宜用which,不能用that.在限定性定语从句中，可用在介词之后。

My parents live in a house which is more than 100 years old我的父母住在一座具有100多年历史的房子里who,whom指人；作主语或宾语（whom常可省略）先行词必须为人。

Who可代替在从句中担任宾语的whom,若前有介词，须用whomA couch potato is a person who spends a lot of time watching TV．“A couch potato”指那种成天沉湎于电视中的人。

Unit4 Natural Disasters定语从句讲解课件-高中英语人教版(2019)必修第一册

Unit4 Natural Disasters定语从句讲解课件-高中英语人教版(2019)必修第一册

• 5.May I use the dictionary that/which you bought yesterday?
• 6.This is the most beautiful dress that I own.
一. Review the relative pronouns
• 若先行词是人，定语从句中缺主语，用 that/who 引导定语从句。 • 若先行词是人，定语从句中缺宾语，用 that/who/whom 引导
where he is likely to lose control over the plane. 5.The way that/ in which he answered the question is interesting.
1. (1) That is the reason why/for which I did it. (2) The reason that/which you gave for doing that foolish
（主/宾）
关系词
(1) 先行词在定语从句中所做的成分
关(系2)副指词代：w：h人en,/wh物ere, why
（状）
关系词
that
关系代词 (主/宾)
which who whom
whose
指人
√
√ √ √
指物
√ √
√
主语 宾语
√
√
√
√
√
√
√
作定语 whose+n.
• 用关系代词填空
• 1.The trees(_t_h_a_t_/w__h_ic_h_ we planted five years ago)have grown very big.