小学英语句型转换ppt课件.ppt
变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分浅尝辄止浅尝辄止英语句型转换英语句型转换变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Chapter 1 personal pronoun 人称代词第三人称第三人称第一人称第一人称第二人称第二人称 单数单数 我我(I) 复数复数 我们我们(we)单数单数你你(you)复数复数你们你们(you)单数单数他他(he)、她、她(she) 它它(it)、单数名词、单数名词复数复数他他(她、它她、它)们们(they)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分判断下列人称分别属于第几人称及单复数情况?判断下列人称分别属于第几人称及单复数情况? I my mother your uncle we Tom(一单) (三单) (三单) (一复) (三单) his brother Jim their teacher Sally (三单) (三单) (三单) (三单) you your sisters she tiger our family (二单/复) (三复) (三单) (三单) (一复)Beijing it English they the Great Wall(三单) (三单) (三单) (三复) (三单) 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Chapter 2动词的分类变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分am/is/are/was/were/be 实义动词can/could/may/must 情态动词do/does/will/has/have 助动词eat/have/play/learn Be动词给下列动词分类:变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分英语的句子种类共分为四种:英语的句子种类共分为四种:祈使句疑问句感叹句陈述句肯定句否定句一般疑问句特殊疑问句选择疑问句反意疑问句Let 结构Be 结构Verb 结构What a +adj.+n !How + adj.+陈述结构!变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 陈述句陈述句(Declarative Sentence)是陈述一个事实或者说话人的看法。是陈述一个事实或者说话人的看法。它包括肯定句(它包括肯定句(The Affirmative Sentence)和否定句()和否定句(The Negative Sentence)两种。陈述句在书写时句末用句号,在朗读时)两种。陈述句在书写时句末用句号,在朗读时用降调。用降调。陈述句陈述句肯定句肯定句 1、含有、含有be动词动词(am,is,are)、助动词、助动词(do,have,will等等)和情态动词和情态动词(can,could,would)的句子的句子eg. 1.He is a good teacher. (be动词动词) 2.She has already finished his homework now. (助动词助动词) 3.Li Mings father can drive the car. (情态动词情态动词)2 2、只有、只有行为动词行为动词的句子的句子(like,play,watch,love(like,play,watch,love等表示实在意义的动词等表示实在意义的动词) )eg. 1.I like apples . 2.They play basketball after school everyday. 3.My father watches TV in the evening. 4.Tom loves Beijing very much.Declarative sentence陈述句变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 一一、将肯定句变为否定句:、将肯定句变为否定句:句型变化很简单, 先把句中动词看。be may must will can,否定句not加后边。没有现成怎么办?do does did来相伴。一二人称要转变,三单过去要还原。 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分将下列陈述句改成否定句将下列陈述句改成否定句1:1.He is a good teacher. (be动词动词) He is not a good teacher. 2.She has already finished his homework now. (助动词助动词) She has not finished her homework yet . 3.Li Mings father can drive the car. (情态动词情态动词) Li Mings father can not drive the car. 4.They must get here at 7 oclock. They neednt get here at 7 oclock.5.You may come in . You cant come in .6.It will rain tomorrow. It will not rain tomorrow.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分将下列陈述句改成否定句将下列陈述句改成否定句2:1.I like apples . 2.They play basketball after school every day.3.My father watches TV in the evening. 4.Tom loves Beijing very much. 5.The children like playing games. 6. Mary usually goes to school on foot. 7. Ann went to London yesterday.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 疑问句(疑问句(questions)指提出问题,请对方回答的句子。疑问句句末要)指提出问题,请对方回答的句子。疑问句句末要用问号(?)。按结构可分为四种:一般疑问句、特殊疑问句、选择用问号(?)。按结构可分为四种:一般疑问句、特殊疑问句、选择疑问句、反意疑问句。疑问句、反意疑问句。疑问句疑问句一般疑问句一般疑问句 1、一般疑问句(一般疑问句(general questions),也可称为),也可称为“yes/no” questions(是否型问句),(是否型问句),因为它一般是由因为它一般是由yes或或no回答的,如:回答的,如: Can you swim to the other side? 你能游到对岸吗?你能游到对岸吗? Yes, I can.是的,我能。是的,我能。 No,I cant.不,我不能。不,我不能。 2 2、一般疑问句的结构:一般疑问句的结构:be/助动词助动词/情态动词情态动词+主语主语+谓语谓语/表语表语+(其他其他),句尾读升调,如:句尾读升调,如: Are they your friends? 他们是你的朋友吗?他们是你的朋友吗? Yes,they are . No, they arent. Does he go to school on foot? 他是步行去上学吗?他是步行去上学吗? Yes, he does. No, he doesnt. Will you be free tonight?你今晚有空吗?你今晚有空吗? Yes, I will. No, I wont. Can you play basketball?你会打篮球吗?你会打篮球吗? Yes, I can . No, I cant. Questions疑问句变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分二、将陈述句变为一般疑问句二、将陈述句变为一般疑问句一般问句并不难,一般问句并不难,助情动词放句前。助情动词放句前。 两种回答两种回答yes,no, 句首动词人后面。句首动词人后面。 没有现成怎么办?没有现成怎么办?do does did来相伴。来相伴。 三单三单过去过去要还原,要还原,问号结尾在后面。问号结尾在后面。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分将下列陈述句改为一般疑问句将下列陈述句改为一般疑问句并作肯定及否定回答:并作肯定及否定回答:1.He is a good teacher. (be动词动词) Is he a good teacher ? Yes, he is . No, he isnt.2.She has already finished his homework now. (助动词助动词) Has she finished her homework ? Yes, she has. No, she hasnt.3.Li Mings father can drive the car. (情态动词情态动词) Can Li Mings father drive the car? Yes, he can . No, he cant.4.They must get here at 7 oclock. Must they get here at 7 oclock ? Yes, they must . No, they neednt.5.It will rain tomorrow. Will it rain tomorrow ? Yes, it will . No, it wont.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分6.I like apples . 7.They play basketball after school every day. 8.My father watches TV in the evening. 9.Tom loves Beijing very much. 10.The children like playing games. 11. Mary usually goes to school on foot. 12. Ann went to London yesterday. 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分综合练习:将下列句子分别改成否定句和一般疑问句,并作肯定和否定回答。综合练习:将下列句子分别改成否定句和一般疑问句,并作肯定和否定回答。1.I am listening to music.2.Mike is a student.3.Sarah can clean the classroom.4They are in the zoo.5.There are some flowers in the vase.6.This is my sister.7.We are sweeping the floor.8.She has a brother and a sister.9. They like reading books.10. Su Hai and Su Yang live in a new house.11.I put a book on my head.12. They sing “In the classroom”together.13.We play basketball on Sundays.14.Tom likes listening to music.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接,从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分谢谢观赏By Top Foreign Language School & Jingjing