高一英语语法课件

2. which 指物,在从句中作主语或宾语。作主语不 可省略;作宾语可以省略。
( which 与that 指物时可以互相代替，that 更常 见。）
1) His father works in a factory that /which makes TV sets.
2)The film that/ which we saw last night was very wonderful.
afternoon. 2.先行词是all,something,nothing,anything不定代词时,只能用that. ▪ Here is something( that) I will tell you. ▪ Not all that glitters is gold. 3.先行词既有人也有物时,只能用that引出从句 ▪ I can remember well the persons and some pictures(that) I see.
先行词 关系词
从句
which、that 是关系代词，它在从句中代替先行词the building,
同时担任从句中的主语，也起连词的作用，把两个简单句连接 起来。
❖ 关系代词的使用取决于先行词，它们的关系非常密切，因为关系代词在
定语从句中代替主句中的先行词，所以它在一般情况下都跟在先行词之后， 而且它的 人称、数必须和先行词一致。
He knew the teacher (that) we met yesterday. 4.whose 是代词的所有格形式, 它既可以代人也可以代物。 I saw a woman . Her bag was stolen .
I saw a woman whose bag was stolen. Please show me the book . Its cover is red.

2.There are sixty students in our class， twenty of whom are girls.
3.He lives in a house，whose door opens to the north.
二、注意介词的选取
1. 根据介词和定语从句中谓语动词和形容词 的习惯搭配。
站在那边的那个女人叫什么名字?
b) Toronto is a city (that) I' ve always wanted to visit.
多伦多是我常想去参观的一个城市。
2．非限制性定语从句和主句关系不十分密 切，只是对先行词作些附加的说明, 如果去 掉, 主句的意思仍然清楚。这种从句和主句 之间往往用逗号分开，一般不用that引导。 非限制性定语从句中，关系词不可省略。如：
This is the very book that belongs to him.
4)当先行词既有人又有物时, 用关系代词that We were deeply impressed by the teachers and the schools that we had visited there.
1.The babies (whom)the nurses are looking after are very healthy . 保育员照看的婴儿都很健康。
2.Is this the book (which/that)she was looking for ？ 这是她正在找的那本书吗？
5) 先行词是who或who引导的主句。 6) Who is the girl that drove the car? 7) Who that broke the window will be

Past Perfect
It is used to express an action that had been onging before another past action
Past Perfect Continuous
A
B
C
D
Voice
The passive voice is formed by using the auxiliary verb "to be" (in any form) and the past particle of the main verb
It is used to express an action that has been onging up to the presentation
It is used to express an action or situation that occurred at a specific time in the past
Simple Past
It is used to express an action that was ongoining in the past
Past Continuous
It is used to express an action that has been completed before another past action
PPT courseware for the Complete Collection of Engl
目录
CONTENCT
NounArticlePronounSubjects and advertisementsPreparationTenseVoice

A. where B. which
A
3. It is the most interesting book ___I’ll ever
read. A. which B. that
B
第28页，共50页。
4.The person __A_finds my watch will get a reward. A. who B. when
6. The girl ____ leg was broken in the earthquake was taken to hospital. (who / whom / whose)
7. The student ____ the teacher praise at the class meeting is our monitor. (which / whhoomm / whose)
which you bought yesterday.
单词作定语时通常放在它所修饰的词之前，作前置定语。
短语和从句作定语时则放在所修饰的词之后，作后置定语。
第4页，共50页。
3.先行词： 被修饰的名词或代词叫先行词； 4.关系词：引导定语从句的关联词称为关系词，关
系词有关系代词和关系副词。 关系代词that, which, who, whom, whose, as 关系副词where, when, why等。 关系词常有3个作用：
The woman who lives next door is a teacher.
1、找准主句，并确定先行词。 2、找准关系词，来代替先行词
第19页，共50页。
Practise: 1. The boys are from Grade one. The boys are playing basketball. The boys who/that are playing basketball are from Grade One.