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1、初一上册知识点回顾,知识点,一、be 动词,单数:am is 复数:are 过去式(单数):was (复数):were,二、代词,人称代词 物主代词 反身代词 指示代词:(单数)this、that (复数)these、those,三、冠词:,定冠词:the (表特指) eg:the dog(这只狗) 不定冠词:a、an eg:a dog(一只狗) an ant(一只蚂蚁),人称代词,物主代词,一、be动词(am is are),我 I 你 You 他 He 她 She 它 It,are,造句: We are family. You are beautiful! They are birds.,
2、am are is is is,六字真言:主谓宾 定状补,否定形式:be+not I am not . You are not . He is not . She is not . It is not . we are not . You are not . They are not .,变疑问句:提前 Is it your football? Are you a student? Are they dogs? Is she a teacher?,1、this 和that 是指示代词、it是人称代词 2、距离说话人近的人或物用this,距离说话人远的人或物用that,二、代词(指示代词),eg
3、: This is a flower. (那是一棵树)远,(这是一朵花)近,That is a tree.,3、放在一起的两样东西,先说this 后说that 4、向别人介绍某人时说this is. 不说that is.,eg: This is a pen. That is a pencil. 这是海伦。海伦,这是汤姆。,这是一支钢笔。那是一支铅笔。,This is Helen, this is Tom.,5、This is 不能缩写,而that is可以缩写。 6、打电话时,介绍自己用this,询问对方用that。,eg: This is a bike. Thats a car. Hello
4、!Is that Miss Green?喂,是格林小姐吗? Yes, this is. Whos that?是的,我是,你是谁? 我是大明,这是一辆自行车。那是一辆轿车。,This is Daming.,these和those 的意义和用法 this,that,these和those是指示代词,these是this的复式形式,指时间、距离较近的或下面要提到的人或事;those 是that 的复数形式,指时间、距离较远或前面已经提到过的人或事。,eg: 1、This is my bed. That is Lilys bed. 2、 那些画很好。 3、Are those apple trees?,
5、这是我的床。那是莉莉的床。,Thses pictures are good.,那些是 苹果树吗?,二、代词(人称代词),六字真言:主谓宾 定状补,作主语 人称代词作主语时用主格。 eg:1、She is my classmate. 2、I meant to come on time,but was held up. (我本打算按时到的,但是堵车了。) 3、I want to be a doctor when I grow up. 4、Boys and girls, you may go now. 5、Would you like a cup of tea?,她是我同学。,当我长大了我想成为一名
6、医生。,女生和男生,你们可以离开了。,来杯咖啡吗?,作宾语 eg:Peter often helps me with science. It is a good habit of me to read a few lines before going to bed. Tom often plays with me.,彼得经常在科学课上帮助我。,我有一个好习惯,在睡觉前读一点东西。,汤姆经常和我玩耍。,物主代词,eg:1、Excuse me, is this your iPad? No,it isnt. Mine is at home. 2、Our classroom is on the sec
7、ond floor and theirs is on the third floor. 3、The students are helping the old man clean his house now. 4、May I use your pen? Yours works better. 5、If you dont have a dictionary on hand,you may use mine.,1、打扰一下,这是你的iPad吗? 不,这不是。我的在家呢。,2、我们的教室在二楼,他们的在三楼。,3、学生们正在为这个老人打扫房子。,4、我能用你的钢笔吗?你的刚好用一些。,5、如果你手里没
8、有一本字典,你可以用我的。,反身代词(表示.+自己的意思),四、不定冠词a 和an a 和 an都是不定冠词,表示一(个,支,本,块.)的意思,但不强调数量的概念,而是强调类别,用来限定名词。 a用在辅音音素开头的单数名词前: eg:a pencil (一支铅笔) a book (一本书) an用在元音音素开头的名词前: eg:an eraser(一块橡皮),元音字母:A E I O U a e i o u,apple email eraser egg image hour orange university (大学)umbrella,a book (一本书) a clock (一座钟) an apple (一个苹果) an egg (一个鸡蛋),an English book(一本英语书) an old clock(一座老钟) a nice apple (一个可爱的苹果) a broking egg (一个碎了的鸡蛋),