单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,空白演示,在此输入您的封面副标题,空白演示在此输入您的封面副标题,Unit 1 This is me!,Grammar,zxxkw,Unit 1 This is me!Grammar zxx,Simple Present Tense,一般现在时,zxxkw,Simple Present Tense zxxkw,Look at the sentences and find the rules of simple present tense.,I,am,a student.,描述客观事实,I,am,from China.,我来自中国。,zxxkw,Look at the sentences and find,描述目前的事实。,Sandy,is,my classmate.,He,is,12 years old.,他十二岁。,zxxkw,描述目前的事实。Sandy is my classmat,描述现在的状态。,We,are,in class 1.,We,are,very happy.,我们非常高兴。,描述现在的状态。We are in class 1.We,英语句子的时态是指句中谓语动词在不同的时间和状况下所使用的某种动词形式。,We use the simple present tense when we talk about facts and states.,一般现在时用法小结,zxxkw,zxxkw,英语句子的时态是指句中谓语动词在不同的时间和状况下所使用的某,我们常使用一般现在时描述客观事实、目前的事实和现在的状态。,He,is,from Nanjing.,他从南京来。,Lee,is,my friend.,李是我的朋友。,My hair,is,long.,我是长头发。,zxxkw,我们常使用一般现在时描述客观事实、目前的事实和现在的状态。z,注意,主语可以是人称代词，也可以是名词，动词,be,的选择要与主语相一致。,The dog,is,very lovely.,这只小狗很可爱。,These apples,are,big and red.,这些苹果又大又红。,zxxkw,注意主语可以是人称代词，也可以是名词，动词be的选择要与主,“,be,”,动词的一般现在时形式有三种,：,am,is,are,。,be,动词用法口诀：,“,我,(I)”,用,am,“你,(you)”,用,are,“is,用于“他,(he)”、“,她,(she)”、“,它,(it)”,复数人称都用“,are”。,zxxkw,“be”动词的一般现在时形式有三种：am,is,a,如果主语是代词，动词,be,与前面主语在一起时，在非正式行文中可以缩写。如：,I am=Im You are=Youre,She is=Shes He is=Hes,It is=Its We are=Were,They are=Theyre,zxxkw,如果主语是代词，动词be与前面主语在一起时，在非正式行文中可,be,用法如下：,zxxkw,be 用法如下：zxxkw,例句：,1.I,am,a teacher.,2.You,are,students.,3.We,are,good friends.,4.They,are,on the football field.,5.Simon and Sandy,are,classmates.,zxxkw,例句：zxxkw,6.He,is,a polite and helpful boy.,7.It,is,an e-dog.,8.Sandy,is,tall and slim.,9.Her hair,is,long.,zxxkw,6.He is a polite and helpful,动词,be,一般现在时的否定句是在,be,后面加,not,构成。动词,be,与,not,可以缩写，如：,is not=isnt;are not=arent,。,zxxkw,动词be一般现在时的否定句是在be后面加not构成。动词be,动词,be,一般现在时的一般疑问句是将,be,提前于句首构成。,zxxkw,动词be一般现在时的一般疑问句是将be提前于句首构成。zxx,英语(牛津版)七年级上册：Unit1Grammarppt课件,缩写形式小结：,Im=I am,youre/were/theyre=you/we/they are,hes/shes/its=he/she/it is,isnt=is not,arent=are not,zxxkw,缩写形式小结：zxxkw,例句：,(,一,)be,动词一般现在时的否定句:,1.I,am not,a student.,2.You,arent,good at swimming.,3.Simon,isnt,tall.,zxxkw,例句：zxxkw,(二)一般疑问句及其肯定回答和否定回答,1.,Am,I the teacher?,Yes,you are.,No,you arent.,zxxkw,(二)一般疑问句及其肯定回答和否定回答zxxkw,2.,Are,you good at English?,Yes,I am./Yes,we are.,No,Im not./No,we arent.,3.,Is,Simon tall?,Yes,he is.,No,he isnt.,zxxkw,2.Are you good at English?zxx,将下列句子变成,(1)一般疑问句并作肯定和否定回答;,(2)变成否定句。,We,are,good friends.,(1)Are you good friends?,Yes,we are./No,we arent.,(2)We arent good friends.,巩固练习,zxxkw,将下列句子变成(1)Are you good frien,Simon and Sandy,are,classmates.,(1)Are Simon and Sandy classmates?,Yes,they are./No,they arent.,(2)Simon and Sandy arent classmates.,zxxkw,Simon and Sandy are classmates,Her hair,is,long.,(1)Is her hair long?,Yes,it is./No,it isnt.,(2)Her hair isnt long.,zxxkw,Her hair is long.(1)Is her h,Millie is talking to her new friends.Complete their conversation with the correct forms of the verb to be.,Millie:Hi,Sandy.Our school _ big.,Sandy:Yes,it _.The classrooms _ big too.,Simon:Our teachers _ nice.Mr Wu _ a good teacher.,is,is,are,are,is,zxxkw,Millie is talking to her new f,Sandy:_ he our Chinese teacher?,Millie:No,he _.He _ our English teacher.,Simon:_ you good at English,Sandy?,Sandy:No,I _.,Is,isnt,is,Are,am not,zxxkw,Sandy:_ he our Chinese teac,Homework,Review the simple present tense about to be.,zxxkw,HomeworkReview the simple pres,zxxkw,zxxkw,zxxkw,zxxkwzxxkwzxxkw,