人教版高一英语必修一Unit_4_grammar

Section ⅣGrammar —直接引语与间接引语(Ⅱ)—祈使句[新知导引]1．(教材P12)“Look at this example，” the teacher said to us.→The teacher told_us_to_look at that example.2．(教材P12)“Would you like to see my flat？” she asked.→She asked_me_to_see_her flat.3．“Don't look out of the window, boys，” said the teacher.→The teacher told_the_boys_not_to_look out of the window.4．He said, “How clever the child is！”→He said_how clever the child was.[语法详解]1．祈使句的直接引语变间接引语，祈使句的间接引语形式多采用“动词＋宾语＋动词不定式”结构。

常见的引述动词有ask, tell, beg, warn, remind, advise, order等。

引述表示警告或提醒的祈使句用remind, warn等词转述。

*“Take an umbrella in case of rain.”his mother said to him.→His mother reminded him to take an umbrella in case of rain.*The leader said to the workers, “Don't speak while working.”→The leader warned the workers not to speak while working.[名师点津](1)无论是否定祈使句，还是表示委婉语气的否定疑问句，在变为间接引语时，要用不定式的否定形式：①引述表示命令的祈使句，变间接引语时常采用ask/tell/order sb.(not) to do sth.的形式。

高一英语人教课标必修1unit4grammarUnit 4GrammarThe Attributive clause 1 定语从句修饰, 限定What are attributes(定语)?1.He is an honest boy.(形容词)2.The falling/fallen leaves are flying in the sky.(现在/过去分词)3. What’s your telephone number?(名词)4.Marx found it important to study the situation in Russia. (介词短语)5.The foreigner who visited our school yesterday is from Canada.(从句) The positions of the attribute:(定语的位置) 1. This is a flower basket.2. This is a basket full of flowers. 3. This is a basket that I want to put flowers in.(单个的词作定语时要放于被修饰词的前面，短语或从句作定语时要放于被修饰词的后面。

) 定语从句的定义：在复合句中，修饰名词或代词的从句叫定语从句，定语从句相当形容词的作用在句中作定语。

被修饰的词叫做先行词，连接先行词和从句的叫关系词. e.g.The girl is Mary. Mary is brave andclever. 先行词关系词The girl who is brave and clever is Mary.定语从句主句He is an English teacher who likes singing songs. 先行词定语从句引导词I will never forget the days when we spent together.先行词引导词关系代词: who, whom, that, which, whosewherepwhenpwhy 关系副词：Join the two sentences, using the attributive clause.Example:1. a)The woman is a teacher.b)The woman lives next door. who/that lives next door is The woman _____________________ a teacher. The woman __________________ who/that is a teacher lives next door.2.a)The nurse is kind. b)The nurse looks after my sister.The nurse who/that looks after my sister is kind.3.a)W e watched the play “ Teahouse”. b)The play was written by Lao She. We watched the play “ Teahouse” which/taht was written by Lao She.4.a)The young man is a famous writer. b)You saw the young man yesterday The young man (who/whom/that) you saw yesterday is a famous writer.5. a)This is the house. b)Lu Xun oncelived in the house. This is the house which/that Lu Xun once lived in. 6. a)I know the doctor. b)His daughter studies abroad. I know the doctor whose daughter studies abroad.一. 关系代词who( 主), whom( 宾), that( 主，宾), 1). person--whose(所属关系)2.) things--which, that, whose(所属关系)1,which 指物，在句中作主语或宾语，作宾语时可以省略。

GRAMMAR定语从句（一）定语从句是在复合句中起定语作用，修饰某一名词或代词的从句。

被定语从句修饰的词叫先行词。

引导定语从句的关系词有关系代词（that, which, who, whom, whose等）和关系副词(where, when, why等)。

关系词在先行词和定语从句之间起着三个作用：①连接主句和从句；②指代先行词；③在从句中作句子成分。

本单元我们先来学习关系代词引导的定语从句。

【语境展示】观察下面句子，并试着归纳关系代词引导的定语从句的用法。

1. The people who / that called yesterday want to buy the house.2. The man (whom / who / that ) I have to phone lives in Canada.3. She was not in the train which / that arrived just now.4. This is the book (which / that) you wanted.5. The girl whose work got the prize is the youngest in her class.6. It’s the house whose door is painted red.【自我归纳】①关系代词who指人，在定语从句中作主语或宾语（句1、句2）。

②关系代词whom指人，在定语从句中作宾语, 在口语和非正式文体中可用who或that替换（句2）。

③关系代词which指物，在定语从句中作主语或宾语（句3、句4）。

④关系代词that既可以指人也可以指________，在定语从句中作主语或宾语（句1—句4）。

⑤关系代词whose既可指人也可指物，在定语从句中作________（句5、句6）。

注意：关系代词在从句中作宾语时，在口语中可省略（句2、句4）。

高一英语人教课标版必修一Unit 4 earthquake
grammar
定语从句
The Attributive Clause
What is the function of the underlined part?
Tom is a handsome boy.
The little boy needs a blue pen.
The boy in the classroom needs a pen.
The pen bought by her is made in China.
The man standing there is my teacher.
The boy who is reading needs the pen 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。

定语从句：一个句子充当定语
The boy who is reading needs the pen 先行词关系词定语从句
先行词：被修饰限定的词
关系词：引导定语从句的词
定语从句：一个句子充当定语
God helps those who help themselves.
He who laughs last laughs best.
Nothing in the world is difficult for one who sets his mind to it.
自助者天助。