英语语法 基本句型结构.ppt

简明英语语法教程电子教案 第十三单元 基本句型结构 n一、重点难点提示 n二、教学内容 n三、解题指导 n四、课后作业 n五、参考答案 一、重点难点提示 n一掌握疑问句结构，正确完成附加疑问句 部分，能回答各种疑问句 n二掌握简单句、并列句以及复合句的句型 结构 n三学会简单句与并列句、简单句与复合句 、并列句与复合句的转换 n四学会将直接引语变为间接引语 n五掌握名词从句的用法 二、教学内容 n一句子 n二句子成分 （一）句子 n1、定义：英语句子（sentence)表达一个相对完整的独 立的概念，它有一定的语法结构和语调。 英语句子开头第一个字母要大写，句子末 尾要 用句号 、问号或感叹号结束。 n2、分类：(按功用分) 1、 declarative sentence 2、 interrogative sentence 3、 imperative sentence 4、 exclamatory sentence 分类（按结构分） n1、simple sentence everything is good for something. n2、compound sentence he spoke and all was still. n3、complex sentence god knows where he fled. n4、compound complex sentence john want to go to the party,but his wife said she was too tired. （二）句子成分 n1、subject whenever you are ready will be fine. n2、predicate i am studying. n3、predicative she is a good teacher. n4、object he give me a book. n5、complement tired and sleepy,i went to bed. john wears his hair very long. （二）句子成分 n6、attributive she is a natural musician. n7、adverbial the girl is improving remarkably. n8、appositive the idea that you can do the job without learning it first is totally wrong. n9、parenthesis the cross-talk, i think, was both interesting and instructive. n10、independent element aha! ive caught you at last. 三、解题指导1 n（1）并列句转换成简单句 he came late,so he missed the first part of the show. a simple sentence:he came too late to see the first part of the show. n并列句转换为简单句时，多 将分句变为短语 n简单句变为并列句时，多将 短语变为分句 n（2）简单句变为复合句 i could not come on account of my illness. a complex sentence: i could not come because i was ill. n简单句变为复合句，多把短 语变为从句 n复合句变为简单句，多将从 句变为短语 三、解题指导2 n（1）复合句变为并列句 although we fished all day,we didnt catch a thing. a compound sentence:we fished all day,but we didnt catch a thing. n复合句变为并列句，多将从 句变为一分句 n并列句变为复合句，多将一 分句变为从句 n（2）直接引语变为间接引语 he said to us,“are you going away today?” indirect speech:he asked us whether we were going that day. n直接引语变为间接引语，间 接引语的人称、时态、状语 等都要做相应的变化。 四、课后作业 n（一）change the following sentences into simple sentences n1、the boss is flying to paris.his secretary is flying to paris. n2、they will stay here for a couple of days before they go to japan. n3、i was afraid that i should fall behind the others. n4 、he failed because he lacked experience. n（二）change the following sentences into complex ones n1、the system used in this school is very successful. n2、after being informed the flight would be delayed, we made other arrangements. n3、unless changed,this law will make life difficult for farmers. n4、they debated for hours.no decision was taken. 四、课后作业 n（三）put the following into indirect speech n1、“you may have this bicycle for two weeks .” said john. n2 、“why did you come here yesterday with my sister?” mary asked me a week ago. n3、“will you stay here or not?” i asked her. n4、“we insisted that he come at once.” she said. n（四）combine each of the following pairs of sentences n1、why are you late?i dont understand. n2、where have you been?would you tell me? n3、when will the plane come?please tell me. n4、where can we find the founds?dont worry about that. 五、参考答案 n（一）change the following sentences into simple sentences n1、the boss and his secretary are flying to paris. n2、they will stay here for a couple of days before going to japan. n3、i was afraid of falling behind the others. n4、he failed for lack of experience. n（二）change the following sentences into complex ones n1、the system which is used in this school is very successful. n2、after we were informed the flight would be delayed,we made other arrangements. n3、unless it is changed,this law will make life difficult for farmers. n4、although they debated for hours,no decision was taken. 五、参考答案 n（三）change the following sentences into compound ones n1、john said that i might have that bicycle for two weeks. n2、mary asked me a week before why i had gone there with her sister the day before. n3、i asked her whether she would stay there or not. n4、she said that they had insisted that he come at once. n（四）combine each of t