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要上一节英语语法公开课,讲的是句子的种类,陈述句、疑问句、简单句、复合句等等.怎么才能上好呢?

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/14 15:09:20
要上一节英语语法公开课,讲的是句子的种类,陈述句、疑问句、简单句、复合句等等.怎么才能上好呢?
内容就两大块.一是陈述、疑问、祈使、感叹句,二是简单、并列、复合句.师范学校学生,相当于高一水平,不能讲的过多过深,尤其不能拓展太多,学生不易接受.请高手给指个思路,大体的框框.
(三)谓语:谓语说明主语所做的动作或具有的特征和状态.动词在句中作谓语,一般放在主语之后.谓语的构成如下:
1、简单谓语:由一个动词或动词短语构成.如:He practices running every morning.
2、复合谓语:(1)由情态动词或其他助动词加动词原形构成.如:You may keep the book for two weeks. He has caught a bad cold. (2)由系动词加表语构成.如:We are students.
(四)表语:表语用以说明主语的身份、特征和状态,它一般位于系动词(如be, become, get, look, grow, turn, seem等)之后.表语一般由名词、代词、形容词、分词、数词、不定式、动名词、介词短语、副词及表语从句表示.例如:
Our teacher of English is an American.(名词)
Is it yours?(代词)
The weather has turned cold.(形容词)
The speech is exciting.(分词)
Three times seven is twenty one?(数词)
His job is to teach English.(不定式)
His hobby(爱好)is playing football.(动名词)
The machine must be out of order.(介词短语)
Time is up. The class is over.(副词)
The truth is that he has never been abroad.(表语从句)