初中英语语法连词 ppt课件
合集下载
初中英语连词总结归纳初中教育精选演示课件.ppt
4. Are you coming by bus __o_r_(或者) on foot?
8
and, or, but, so 基本用法
and 和 or 都可以在祈使句中使用. and 通常是比较好的结果; or 则表示不愉快或不理想的结果.
1. Try your best __ you’ll make more progress.
14
and, or, but, so 特殊用法
1. Although I have passed the exam, ___ I am
not pleased with the result.
A. and
B. but
C. /
although 和 but 不能同时出现。
2.So的特殊用法
“so+情态动词/助动词/be动词+主语”句型为倒装结构,意思为“… 也是如此”,系动词、情态动词或助动词必须与上句中的谓语动词 保持时态的一致。 例:-I like reading novels when I am free.有空闲时我喜欢读小说。So do I.我也是。
e.g. (他努力工作,但以失败告终。)
He worked hard, ____b_u_t he failed at last. He worked hard. ___H_o_w__e_v_e,rhe failed at last.
区别: but 后没有逗号,直接连接分句; however 后有逗号相隔,可放句首。
2
二、连词分类:
连词:and, but, or, so, (for)
并列连词
连词词组: either…or, neither…nor, not only…but also, both…and, (as well as)
初三中考二轮复习语法专题连词专项课件(共27张PPT)
it was C. while
D. unless
即使
因为
当……的时候
除非
THANK YOU
从属连词
从属连词
含义及用法
示例
when
“当……时候”。when引导的从句 中,谓语动词可以是延续性动词也 可以是短暂性动词,多用于一般过 He sent them out to ask for help 去时;从句的动作和主句的动作可 when in trouble. 以是同时发生,也可以是先后发生。
since
“既然”。表示人们已知的事实, 不需要强调的原因,通常放在句首。Since he has said sorry to since引导的从句是次要的,重点强 you, let it go. 调的是主句的内容。
从属连词
4. 引导原因状语从句的从属连词
从属连词
含义及用法
“因为”。表示直接的原因或理由
从属连词
从属连词
含义及用法
示例
“由于,因为”。与since用法类似, 所引出的理由在说话人看来已经很 as 明显,或已为听话人所熟悉而不需 As he is not well, I decide 要用because加以强调。as引导的从 to go alone. 句与主句具有同等的重要性。
04 Part
used to.
从属连词
4. 引导原因状语从句的从属连词
从属连词
含义及用法
“因为”。表示直接的原因或理由
而不是推断的原因,重点在从句, because 常用于回答why引导的问句,不能
与so连用。
示例
This monkey is wonderful because he helps weak people.
连词(23张PPT)初中英语专项复习课件
在……之后
Mom showed me many beautiful photos after I got home.我到家后,妈妈让我看了许 多漂亮的照片。
before
I will always work hard before I enter the 在……之前 university.在我考入大学之前我将一直努力
2.其他形式的并列句 (1)“祈使句+and+简单句”中祈使句表示条件,并列连词 and 连接的 简单句表示较好的结果,谓语常用一般将来时。 e.g.:Use your head,and you will find a way.动动脑筋,你就会想出 办法来。
(2)“祈使句+or +简单句”相当于“If you don't …,you’ll …”,其中, or 意为“否则”。祈使句表示条件,并列连词 or 后的简单句表示不愉快或 不理想的结果。
无论何时 无论什么
Whenever she comes,she brings a friend.她每次来都带着个朋友。 Whatever happened,he would not mind.不管发生什么事,他都 不会介意。
6.表目的的从属连词 引导目的状语从句的短语有 so that,in order that 等,谓语中常含有 may,might,can,could,will,would 等情态动词。 e.g.:He must get up early so that he can catch the first bus.他必须早 起,以便能赶上第一班公共汽车。
unless= 除非; Unless you go at once,you will be late.如果 if … not 如果不 你不马上走,就会迟到的。
中考英语语法专题连词 (共31张PPT)
I'd love to, but I'm afraid I have no time.我 “但是”,表 很乐意,但是恐怕我没有时间。 转折关系;不 能与although或 though连用
连词
词义及用法 “或者,否则”,表 选择关系或转折关 系 “所以”,表因果关 系;不能与because 或as连用
A
B. but
C. and
2. Air pollution is becoming moron must be taken to improve the environment.
A. so B. but C. or
3. Tom thinks action movies are interesting, are boring. A. but B. and
while
正当……时。从句的谓语动 词必须是延续性动词,且常 常用进行时。
Don't make any noise while others are reading.别人看书时 不要制造噪音。
2. 引导条件状语从句的从属连词
从属连词
含义
用法
例句
if(2012 .49)
如果
if引导的条件状语 If he has time tomorrow, he will 从句,从句用一 come to the meeting. 如果他明天有 般现在时,主句 时间的话,他会来参会的。 用一般将来时。
both...and …
两者都……
Both she and I are good at English. 她和我都擅 长英语。
【现学现用】
1. This is a photo of my family. These are my parents
初中英语连词课件讲解(25张)
the world.
A. When
B. Since C. Before
16. —What’s your plan for the summer holidays?
—I’ll go to Beijing __C__ the school term ends.
A. in order that B. so that C. as soon as 17. Studying in groups is necessary__A__ you
her brothers and cooks meals every day.
A. If
B. Because C. Although
返回目录
重难点精讲
12. He didn’t answer my letter__B__ he was
angry.
A.though B.because C.since
13. __A__ I was in the US, I made a lot of
American friends.
A. While B. Although C. Unless
14. Nobody believes a 92-year-old could run a
marathon _C___ she passed the finishing line.
drive a car. However, they are going to buy
one.
A. Neither; nor B. Both; and C. Either; or
返回目录
重难点精讲
6. __A__Tony ____Frank likes the CD. They think
中考英语复习课件 连词PPT教学课件
• The boy is both tall and fat. 那个男孩又高又胖。
2•020/1M2/1y2daughter can not only sing but also dance.我的女儿不仅能唱,还会跳5。
(二)常见的并列分句构成并列句的连 词有and,or,but,so
• 1. or 否则 相当于一个否定条件句。
• Hurry up, or you’ll be late. 快点,否则你就要迟到了。
• (If you don't hurry up, you'll be late.)
• 2. and这样的话,就会……,相当于一个肯定条件句
• Study hard, and you can get good grades.努力学习,你就会取得高分。
• 1) 引导时间状语从句的连词有when,while, until,after, before, as soon as, since
或分句的连词是并列连词;并列连词连接分 句构成并列句。
2020/12/12
4
(一)常用来并列同类性质的词与词、短语与短语的并列连词and,or,
: neither...nor,either...or,not only...but also, both...and
• 1. and 和,并且
•
My uncle lives and works in Shanghai.
•
1). that用于引导陈述句的宾语从句,可以省去,如:
• She says that she likes watching TV very much.
• 2). when, where, who, why, what等连接副词连接由特殊疑问句转化过来的
初中英语语法之连词(共30张PPT)
C. are
A or B 和 not A but B 结构作主语 时,谓语动词要使用就近原则。
考点二 :表转折的连词but 和however:
e.g. (他努力工作,但以失败告终。)
He worked hard, _b_u__t __ he failed at last. He worked hard. _H_o_w__e_v_e_r _, he failed at last.
C. or
adj.比 + and + adj.比 表示越来越…
2. He or the twins __ the USA.
A. comes from
B. come from
C. is from
4. Not Tom but I ___ going to give the talk.
A. am
B. is
①Either
you or
I
a_m____
going
to
the
则”】
party.
(或者你或者我将去晚会。)
②Neither I nor he _h_a_s___ seen the movie.
(我和他都没有看过这部电影。)
③Not only you but also he s_p_e_a_k__s__
改为:Although he is over sixty, he works as hard as others.
或 He is over sixty, but he works as hard as others.
(2)“Because John was ill, so I took him to
1) so…that中的so是个副词,其后只能跟形容词或 副词 而such...that中的such是个形容词,后接名词或名 词短语。例如: I’m so tired that I can’t walk any farther. It was such a warm day that he went swimming.
九年级英语连词ppt课件
不如 比…更(不)
more(less)…than;
as…as 和…一样
the more…the 比较级… 越…越…
21
22
平行关系(并列连词) 选择合适连词 主谓一致
时态
表达差异
根据关键连词猜测词义,帮助找准答案
23
平行关系(并列连词) 选择合适连词 主谓一致
时态
表达差异
根据关键连词猜测词义,帮助找准答案
or连接并列成分,即此处or连接 的都是形容词最高级。
26
1.(2012南京) They will try their best in the Dragon Boat Racing_____ they may fail. A .if B. although C.unless D. until 2.2011(重庆) John, work hard,_____ you will make much progress. A.or B. nor C. but D. and 3. [11· 烟台中考]—Do you know ______ this dictionary belongs to? —Let me see. Oh, it’s ______ . A. who does, mine B. who, me C. whose, mine D. who, mine 4. You need to use the skills to control your while/when you are drawing pencil better_____________ 27 pictures.
1.When my mother returned last night, I _____ a book. A. read B. am reading C. was reading 2. ---What are you going to do tomorrow? --- We’ll go to the library if it____ . A .rain B. won’t rain C. doesn’t rain 时态备考对策:时间/条件状语从句一般遵 循的原则:主将从现,主过从过。
连词(13张PPT)初中英语专项复习课件
Though Tom was tired,he still worked hard.=Tom was tired,but he
still worked hard. 虽然汤姆累了,但他仍然努力工作。
3.unless(除非),or(否则)不能同时出现在一个句子里,只能用其一。 Unless you try your best,you can’t finish this difficult task.=Try your best,or you can’t finish this difficult task. 除非你尽力,否则你不能完成这项困难的任务。
二、从属连词
从属连词通常引导一个从句,修饰主句。一般可分为引导名词性 从句(主语从句、宾语从句或表语从句等)的从属连词和引导状语 从句的从属连词。
1.引导名词性从句的从属连词主要有that,if(是否),whether(是 否),when等。
It hasn’t been decided when the sports meeting will be held. 运动会什么时候举行还没定。(引导主语从句) I don’t know if he will come tomorrow. 我不知道他明天是否来。(引导宾语从句) The problem is that I don’t have enough money. 问题是我没有足够的钱。(引导表语从句)
连词
初中英语专项复习
用于连接单词、短语、从句或句子的词叫连词。连词是虚词,在 句中不能独立充当句子成分,只起连接作用。
一、并列连词
并列连词可分为表示转折、因果、选择和并列关系的四大类。 1.表顺承、并列关系的并列连词 and“和”,表并列或顺承。 Work hard,and you’ll make great progress. 努力学习,你会取得很大的进步。
still worked hard. 虽然汤姆累了,但他仍然努力工作。
3.unless(除非),or(否则)不能同时出现在一个句子里,只能用其一。 Unless you try your best,you can’t finish this difficult task.=Try your best,or you can’t finish this difficult task. 除非你尽力,否则你不能完成这项困难的任务。
二、从属连词
从属连词通常引导一个从句,修饰主句。一般可分为引导名词性 从句(主语从句、宾语从句或表语从句等)的从属连词和引导状语 从句的从属连词。
1.引导名词性从句的从属连词主要有that,if(是否),whether(是 否),when等。
It hasn’t been decided when the sports meeting will be held. 运动会什么时候举行还没定。(引导主语从句) I don’t know if he will come tomorrow. 我不知道他明天是否来。(引导宾语从句) The problem is that I don’t have enough money. 问题是我没有足够的钱。(引导表语从句)
连词
初中英语专项复习
用于连接单词、短语、从句或句子的词叫连词。连词是虚词,在 句中不能独立充当句子成分,只起连接作用。
一、并列连词
并列连词可分为表示转折、因果、选择和并列关系的四大类。 1.表顺承、并列关系的并列连词 and“和”,表并列或顺承。 Work hard,and you’ll make great progress. 努力学习,你会取得很大的进步。
连词(27张PPT)初中英语专项复习课件
夯基·必备基础知识
知识点3 常用连词的用法区别
7. and和or的用法区别:(1)and用于肯定句中,or用于否定句 或选择疑问句中。(2)否定句中两部分都有否定词时用and连 接。(3)句中含有without时,肯定句中用or,否定句中用and。 (4)and与or(表示“否则”)都可以与if引导的条件状语从句转换。
since自从,until/till直到,after 在……之后,before在……之前 用于引导时间状语从句。
,when当……时候,while当 ……时侯,as soon as一……就 ……,whenever无论何时
When I arrived there, it was raining. 当我到那里时,天正在下雨。
稿定PPT
并列连词是指用来连接并列稿新的定,单P上P千T词,款海模、量板短素选材择语持总续、有更一从句或句子的连词(如and,
but,or,so等),可表示并列款、适合顺你承、转折、选择、因果等关系。常见并
列连词(短语)用法如下:
关系 连词(短语) 意义
例句
说明
和;又
She is kind and patient.她既友好表并列,and前后的词意
我起得很早,这样我上课不会迟到。
as...as...(和……一样……),not so/as...as... (和……不一样……)
用于引导比较状语从句。 He is as smart as his brother. 他和他的哥哥一样聪明。
• 1.在含有时间状语从句和条件状语从句的复合句中,如果主句是一般将来时,从句要 用一般现在时表示将来(“主将从现”)。如:
夯基·必备基础知识
知识点3 常用连词的用法区别
人教版初中英语语法综合复习全解课件:连词 (共21张PPT)
I wanted to go to a language school to learn English, _b_u__t _ I couldn't afford it. Later, I worked in a small restaurant, serving the guests, cleaning
is taking a robot competition in Shanghai.
A. so B. because C. before D. if
3. A stupid man tells a woman to shut up, while a wise man tells her that her mouth is quite beautiful ____ it is closed. A. unless B. since C. when D. though 4. The girl won’t go to sleep ____ her mother tells her a story. A. unless B. while C. because D. if 5. ____ it is raining hard, they are still working in the open air. A. Because B. Where C. If D. Though
举一反三
1. -- I want to travel to the Black Bear Island next weekend. -- Good idea! Make a plan first, ____ you will enjoy more beautiful scenery. A. but B. and C. however
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
I will work till you come back.
not only A but also B “不仅A而且B” “就近原
①Either
you or
I
__a__m_
going
to
the
则”】
party.
(或者你或者我将去晚会。)
②Neither I nor he ___h_a_s_ seen the movie.
(我和他都没有看过这部电影。)
③Not only you but also he ___s_p__e_a_kFsrench.
三、用法
1.并列连词 --- 连接具有并列关系的词,短语
或句子。 常见的有:
(1)表并列关系的and, both…and, not only…but also, neither…nor,as well as(也,和)等。 (2)表选择关系的or, either…or等。 (3)表转折关系的but, however等。 (4)表因果关系的for, so等。
(不但你而且他也讲法语。)
2. 从属连词---用来引导从句。常见的从属连词有: (1)引导时间状语从句的after, before, when, while, as, until, till, since, as soon as等。 (2)引导条件状语从句的if, unless等。 (3)引导原因状语从句的because, as, since等。 (4)引导目的状语从句的so that, in order that等。 (5)引导让步状语从句的though, although, even if等。 (6)引导结果状语从句的so that, so…that, such…that等。 (7)引导比较状语从句的than, as…as等。 (8)引导宾语从句的that, if , whether等。
when引导的状语从句的动作多为终止性动词, 也为可持续动词;但while只能是可持续动词。
考点二
not…until/ till 直到……才 …till 直到……为止
翻译:我会到你回来时才睡觉。 I won’t go to bed until/ till you come back.
我会一直工作到你回来。
*although/ though 和but这两个关联词不能同时用。 (1)Although he is over sixty, but he works as hard as others. 改为:Although he is over sixty, he works as hard as others. 或 He is over sixty, but he works as hard as others.
考点一:
and (“和,并且”) 与 or (“否则”)
1)判断改错: talked
They sat down and talk about something.
F
They started to dance and sang.
F
sing
I saw two men sitting behind and ate there. F. White was taking a shower _C____ the UFO
landed on the street. A. where B. while C. when D. whether
While Mr. White was taking a shower,the UFO landed on the street.
(2)“Because John was ill, so I took him to
the doctor.”
同样,此句错误,
because 和 so 等关联词都不能同时使用。
考点四 --- 连词词组 :
either A or B
“或者A或者B” 【连接主语
neither A nor B
“既不A也不B” 时,谓语
eating
“and” 连接平行结构。
2)翻译:① 我喜欢英语和数学。
I like English __a_n_d_ math.
② 我不喜欢英语和数学。
I don’t like English ___o_rmath.
(1)肯定句中用“and” 表“和”; (2)否定句中用“or”表“和” 。
3)用 “and” 或“or” 填空:
He worked hard, ___b__u_t he failed at last. He worked hard. ___H_o__w_e_v_e, rhe failed at last.
区别: but 后没有逗号,直接连接分句; however 后有逗号相隔,可放句末。
观察句子 : ??? 考点三 :
二、连词分类:
连词:and, but, or, so, (for)
并列连词
连词词组: either…or, neither…nor, not only…but also, both…and, (as well as)
从属连词——that,whether, if, unless, while / when, until, because, so that, so…that, though/ although, even if, as…as 等
Study hard, __a_n__dyour math will be better. = Study hard, ___o_r_ your math will be worse.
“and”意为“这样,那么”; “or” 意为 “否则” 。
考点二 :表转折的连词but 和however:
e.g. (他努力工作,但以失败告终。)
连词 (Conjunction)
连 词 (Conjunction)
一、连词定义: 用来连接词、短语或句子的词。 e.g. I study English and Chinese.
Does he work at school or in the hospital? I get up early, but my brother gets up late.
not only A but also B “不仅A而且B” “就近原
①Either
you or
I
__a__m_
going
to
the
则”】
party.
(或者你或者我将去晚会。)
②Neither I nor he ___h_a_s_ seen the movie.
(我和他都没有看过这部电影。)
③Not only you but also he ___s_p__e_a_kFsrench.
三、用法
1.并列连词 --- 连接具有并列关系的词,短语
或句子。 常见的有:
(1)表并列关系的and, both…and, not only…but also, neither…nor,as well as(也,和)等。 (2)表选择关系的or, either…or等。 (3)表转折关系的but, however等。 (4)表因果关系的for, so等。
(不但你而且他也讲法语。)
2. 从属连词---用来引导从句。常见的从属连词有: (1)引导时间状语从句的after, before, when, while, as, until, till, since, as soon as等。 (2)引导条件状语从句的if, unless等。 (3)引导原因状语从句的because, as, since等。 (4)引导目的状语从句的so that, in order that等。 (5)引导让步状语从句的though, although, even if等。 (6)引导结果状语从句的so that, so…that, such…that等。 (7)引导比较状语从句的than, as…as等。 (8)引导宾语从句的that, if , whether等。
when引导的状语从句的动作多为终止性动词, 也为可持续动词;但while只能是可持续动词。
考点二
not…until/ till 直到……才 …till 直到……为止
翻译:我会到你回来时才睡觉。 I won’t go to bed until/ till you come back.
我会一直工作到你回来。
*although/ though 和but这两个关联词不能同时用。 (1)Although he is over sixty, but he works as hard as others. 改为:Although he is over sixty, he works as hard as others. 或 He is over sixty, but he works as hard as others.
考点一:
and (“和,并且”) 与 or (“否则”)
1)判断改错: talked
They sat down and talk about something.
F
They started to dance and sang.
F
sing
I saw two men sitting behind and ate there. F. White was taking a shower _C____ the UFO
landed on the street. A. where B. while C. when D. whether
While Mr. White was taking a shower,the UFO landed on the street.
(2)“Because John was ill, so I took him to
the doctor.”
同样,此句错误,
because 和 so 等关联词都不能同时使用。
考点四 --- 连词词组 :
either A or B
“或者A或者B” 【连接主语
neither A nor B
“既不A也不B” 时,谓语
eating
“and” 连接平行结构。
2)翻译:① 我喜欢英语和数学。
I like English __a_n_d_ math.
② 我不喜欢英语和数学。
I don’t like English ___o_rmath.
(1)肯定句中用“and” 表“和”; (2)否定句中用“or”表“和” 。
3)用 “and” 或“or” 填空:
He worked hard, ___b__u_t he failed at last. He worked hard. ___H_o__w_e_v_e, rhe failed at last.
区别: but 后没有逗号,直接连接分句; however 后有逗号相隔,可放句末。
观察句子 : ??? 考点三 :
二、连词分类:
连词:and, but, or, so, (for)
并列连词
连词词组: either…or, neither…nor, not only…but also, both…and, (as well as)
从属连词——that,whether, if, unless, while / when, until, because, so that, so…that, though/ although, even if, as…as 等
Study hard, __a_n__dyour math will be better. = Study hard, ___o_r_ your math will be worse.
“and”意为“这样,那么”; “or” 意为 “否则” 。
考点二 :表转折的连词but 和however:
e.g. (他努力工作,但以失败告终。)
连词 (Conjunction)
连 词 (Conjunction)
一、连词定义: 用来连接词、短语或句子的词。 e.g. I study English and Chinese.
Does he work at school or in the hospital? I get up early, but my brother gets up late.