人教版七年级英语上册期中复习语法课件(共18张).pptx

期中复习（一）,语法,Be动词,One,Be动词用法口诀,be动词三朵花，am,is还有are。我(I)用am，你(you)用are，is用于她(she)，他(he)，它(it)。主语三单用is，主语复数就用are。变疑问，很简单，be动词来提前。变否定，更简单，be动词后not添。,be用法口诀讲解,主语三单用is，主语复数就用are。也就是说，如果主语是第三人称单数就用is，如果主语是复数就用are。,例如：,1、My father is an English teacher.2、Her telephone number is 630-5578.3、The book is Cindys.4、Beijing is very beautiful.5、Jack is my classmate.,根据上面的例子你能总结出什么是第三人称单数么？请再列举一些。,6、We are students in Dalu Middle School.7、Bob and Linda are in Class Five,Grade Seven.8、My parents are in the library now.9、The three dogs are lovely.10、There are 6 apples in the basket.,你能列举出别的复数主语么？,人称代词,Two,人称代词,第三人称,第二人称,第一人称,I we,主格,you,heshe itthey,me us,you,himheritthem,宾格,物主代词,表示所有关系的代词叫做物主代词。物主代词分为形容词性物主代词和名词性物主代词两种。物主代词有人称和数的变化。第三人称单数的物主代词还有性的变化。,物主代词,形容词性物主代词,名词性物主代词,形容词性物主代词起形容词的作用，用在名词前。例：1.This is my book.这是我的书。,形容词性物主代词,I you she he it they you we,主格,my your her his its their our,形容词性物主代词,名词性物主代词,名词性物主代词起名词的作用。例：1.Look at the two pencils.The red one is yours and the blue one is mine.看那两支铅笔，红的是你的笔，蓝的是我的笔。2.He likes my pen.He doesnt like hers.他喜欢我的钢笔。不喜欢她的钢笔。,主格名词性物主代词,I you she he it they we,mine yours hers his its theirs ours,Exercise,Three,一、填写：is am are,1、You _ Kitty.You _ short.2、I _ a boy.I _ fat.3、_ you a boy?No,I _ a girl.4、Kitty _ a girl.She _ short.5、Peter _ a boy.He _ tall.6、This _ a cat.They_ cats.,Are,are,am,are,am,is,is,am,is,is,is,are,二、用所给代词的正确形式填空。1.These are _(he)brothers.2.That is _(she)sister.3.Lily is _(Lucy)sister.4.Tom,this is _(me)cousin,Mary.,her,Lucys,my,his,5.Now _(them)are in America.6.Those _(child)are _(I)fathers students.7.Do you know _(it)name?8.The book is _(my).,my,they,children,its,mine,THANK YOU,