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初中英语连词总结归纳课件.ppt

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初中英语连词总结归纳课件.ppt

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初中英语连词总结归纳课件.ppt

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文档介绍:关于初中英语连词总结归纳
现在学习的是第1页,共68页
连 词 (Conjunction)
一、连词定义: 用来连接词、短语或句子的词。
. I study English and Chinese.
but C. or
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 C. are
+ and + 表示越来越…
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。
and, or, but, so 特殊用法
现在学习的是第10页,共68页
考点一:
1)判断改错:
They sat down and talk about something.
They started to dance and sang.
I saw two men sitting behind and ate there.
F
F
F
eating
sing
talked
and (“和,并且”) 与 or (“否则”)
“and” 连接平行结构。
现在学习的是第11页,共68页
(1)肯定句中用“and” 表“和”;
(2)否定句中用“or”表“和” 。
2)翻译:① 我喜欢英语和数学。
② 我不喜欢英语和数学。
I like English _____ math.
I don’t like English ____ math.
and
or
现在学习的是第12页,共68页
= Study hard, _____ your math will be worse.
3)用 “and” 或“or” 填空:

Study hard, _____ your math will be better.
and
or
“and”意为“这样,那么”;
“or” 意为 “否则” 。
现在学习的是第13页,共68页
表转折的连词but 和however:
. (他努力工作,但以失败告终。)
He worked hard, ______ he failed at last.
He worked hard. _________, he 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。
but
However
考点二 :
现在学习的是第14页,共68页
1. Although I have passed the exam, ___ I am not pleased with the result.
A. and B. but C. /
and, or, but, so 特殊用法
although 和 but 不能同时出现。
“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 。-So do 。
“so+主语+情态动词/助动词/be动词” 表示对上文所说的情况加以肯定。意思为“…确实如此”。-He works 。-So he does, and so does his ,他兄弟也是如此。

现在学习的是第15页,共68页
观察句子 :

(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.
(2)“Because John was ill, so I took him to the doc