2022年中考英语语法之连词课件（共有PPT42张）

(共42张PPT)
中考英语语法之连词
目录
Catalog
1. 连词的定义
2. 连词的分类
3. 并列连词
3.1 并列关系
3.2 转折关系
3.3 选择关系
3.4 因果关系
4. 从属连词
5. 总结和练习
课程引入
课程引入
I go to school on Monday and Tuesday, but I don't go to school on Saturday.
PART 01
连词的定义
连词的定义
Definition of conjunction
连词（conj conjunction）是一种虚词， 它不能独立担任句子成分而只起连接词与词，短语与短语以及句与句的作用。
你理解了吗？
1.It was raining heavily, _____we decided to stay at
home and watch TV.
A. but B.so C.or D. because
2. Little Henlen is very young, ____she knows a lot.
A.but B. as soon as C. so D.since
你理解了吗？
1.It was raining heavily, _____we decided to stay at
home and watch TV.
A. but B.so C.or D. because
2. Little Henlen is very young, ____she knows a lot.
A.but B. as soon as C. so D.since
PART 02
连词的分类
连词的分类
连词
并列连词
从属连词
并列关系的连词
转折关系的连词
选择关系的连词
因果关系的连词
PART 03
并列连词
什么是并列连词？
并列连词是用来连接平行的词、词组或句子。
常见的并列关系的词或词组：
常见的转折关系的词：
常见的选择关系的词：
常见的因果关系的词：
什么是并列连词？
并列连词是用来连接平行的词、词组或句子。
常见的并列关系的词或词组：and, both...and, not noly...but also, neither...nor, as well as 等。
常见的转折关系的词：but, however, yet, while 等。
常见的选择关系的词：or, either...or , rather...than 等。
常见的因果关系的词：so, for等。
并列关系 and 合并句子
I do my homework on Sundays.
I wash my clothes on Sundays.
lucy is kind.
lucy likes to help others.
I often eat bread for my breakfast.
I often drink milk for my breakfast.
并列关系 and 肯变否
There is air and water on the moon.
They are good classmates and friends.
Lily and Lucy went shopping last weekend.
并列关系 词组
The teacher, as well as his students____football.
A. like B. likes
C. enjoy D.play
并列关系 词组
The teacher, as well as his students____football.
A. like B. likes
C. enjoy D.play
并列关系 词组
就远原则
名词+ as well as +名词作主语时，强调前面的名词，谓语动词要根据前面的名词而定。
并列关系 词组
1. ___ my sister _____my brother are doctors.
A. either, or B. both, and
C. neither, nor D. so, and
2.___she ___I know his telephone number, because it has been changed.
A. Both, and B. Not only, but also
C. Not, but D.Neither, nor
并列关系 词组
1. ___ my sister _____my brother are doctors.
A. either, or B. both, and
C. neither, nor D. so, and
2.___she ___I know his telephone number, because it has been changed.
A. Both, and B. Not only, but also
C. Not, but D.Neither, nor
并列关系 词组
就近原则
not only ...but also...， neither ...nor...(既不...也不...)连接名词做主语时，其强调在后者，谓语动词要根据后面的名词而定。
例：Not only Mike but also his sister likes watching TV.
你会了吗？
Not only Mike but also his sister ____(like) watching TV.
Both Mike and his sister ____(like) watching TV.
Mike, as well as his sister ____(like) watching TV.
转折关系
1. He lives in Beijing now , __his home is in Zhejiang.
2. He lives in Beijing now , __, his home is in Zhejiang.
3. Some peole waste food___others haven't enough.
转折关系 but however while
1. He lives in Beijing now , but his home is in Zhejiang. ( but 表示完全的转折，程度比较强烈 )
2. He lives in Beijing now , however, his home is in Zhejiang.
3. Some peole waste food while others haven't enough. （while 强调二者的对比）
转折关系 yet
We have already studied English for ten years, ____we can't speak it well.
选择关系 or
[选择疑问句]
Would you like some tea or coffee
A. Yes, please
B. No, thank you
C. I'd like some coffee
D. Yes, some tea
选择关系 or
[选择疑问句中，不能直接用 yes 或 no 回答]
Would you like some tea or coffee
A.Yes, please.
B. No, thank you.
C. I'd like some coffee.
D. Yes, some tea.
选择关系 or
[情景练习，根据汉语提示写句子]
售货员让顾客在黑色和白色物品中选一个，应该说：
Which__________________________
你想问今天是星期一还是星期二怎么问呢？
Is__________________________
你是一名学生还是一名老师
Are ______________________
选择关系 or
[情景练习，根据汉语提示写句子]
售货员让顾客在黑色和白色物品中选一个，应该说：
Which one do want to buy, the black one or the white one
你想问今天是星期一还是星期二怎么问呢？
Is it Monday or Tuesday
你是一名学生还是一名老师
Are you a student or a teacher
选择关系
____ Jim ___Jake knows a lot about this.
A. Either, or
B. Both, and
C. Neither, nor
D. or, but
选择关系 either... or
____ Jim ___Jake knows a lot about this.
A. Either, or
B. Both, and
C. Neither, nor
D. or, but
在表示选择关系时，either...or 与or 用法相同，连接主语时，谓语动词由or后面的部分而定，但 either or 更具强调性。
选择关系 or
[改写句子]
If you don't get up earlier, you will miss the early bus.
if you don't, you will =or
选择关系 or
[改写句子]
If you don't get up earlier, you will miss the early bus.
if you don't, you will =or
Get up earlier, or you will miss the early bus.
or 表示为“否则”的话，前面一般是祈使句，后面一般用一般将来时。
因果关系
1. He didn't go to school, ___he was ill.
A. so B. but C.for D. and
2. He was ill, ___he didn't go to school.
A. so B. but C.for D. and
因果关系
1. He didn't go to school, ___he was ill.
A. so B. but C.for D. and
2. He was ill, ___he didn't go to school.
A. so B. but C.for D. and
因果关系 so， for
for 因为 so 因此，所以
注意：
1.because 和so 不能连用
2. for引导的成分只能放在句尾，前面用逗号隔开，只是为前面提供判断的理由。这与because 不同，because引导的是一种明确的因果关系，解释原因，常可回答why 的提问
综合练习 Practice makes perfect
1. ----which do you prefer, tea__coffee
----Tea, please
A.but B. so C. or D. and
2.Would you like to come to my party on Saturday, Sam
I'd love to, ___I can't. I have to take a piano lesson.
A.and B. but C. or D.because
综合练习 Practice makes perfect
3.____Bill____Tom will go to your party, because one of them must stay at home to look after the baby.
A.Neither, nor B. Either, or C. Both, and
4.---- when are you going to Beijing for your holiday
——I haven't decided. ___this Sunday ___next Sunday is OK.
A. Not only, but also B.Neither, nor C.Either, or
5. Be quick,____we will be late for the meeting.
A. And B. but C. so D. or
PART 04
从属连词
从属连词---引导从句
1.引导时间状语从句 2.引导条件状语从句
3.引导原因状语从句 4.引导目的状语从句
5.引导让步状语从句 6.引导结果状语从句
7.引导比较状语从句 8.引导宾语从句
从属连词---引导从句
1.引导时间状语从句 after, before, when, while, until, till, since, as soon as 等。
2.引导条件状语从句 if, unless 等。
3.引导原因状语从句 because, as, since等。
4.引导目的状语从句 so that, in order that 等。
从属连词---引导从句
5.引导让步状语从句 though, although, even if 等。
6.引导结果状语从句 so...that, such...that等。
7.引导比较状语从句 than, less than, as..as 等
8.引导宾语从句 if, whether, when 等