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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,*,七年级多媒体课件,作者：钟振岳,A,he,I,it,she,they,we,you,B,her,his,its,my,your,their,our,人称代词和物主代词,知识点,人称,单数,复数,主格,宾格,主格,宾格,第一人称,第二人称,第三人称,I,me,we,us,you,you,you,you,he,she,it,him,her,it,they,them,名词所有格,知识点,名字后面加符号,s,，就变成了名,词所有格,表示所属关系,意为“,的”。,These are,Bettys,parents.,There is a,teachers,desk in the front of the classroom.,单数,复数,this these,that those,指示代词,这个,那个,这些,那些,知识点,There be,句型,There be.,句型表示的是“某处有,(,存在,),某人或某物”，其结构为“,There be(is,，,are)+,名词,+,地点状语”。如：,There are fifty-two students in our class.,There is a pencil in my pencil-case.,知识点,There be,句型的肯定句结构,:,There is+,可数名词单数,/,不可数名词,+,地点；或,There are+,可数名词复数,+,地点。,否定句结构,:,在,be,动词后直接加,not,。,一般疑问句结构,:,把,be,动词提到句首,肯定回答用：,Yes,there is/are,.,否定回答用：,No,there isnt/arent,.,4.There arent any libraries in the small school.,5.Is there a TV in the living room?Yes,there is.,6.Are there any eggs in the basket?No,there arent.But there is some meat,here.,1.There is a computer on the desk.,2.There are twenty-two boys and twenty girls in my class.,3.There isnt any fruit in our fridge.,How many+,可数名词复数,+are there?,表示“某地有多少,?”,How many students are there in your class?,How many people are there in your family?,have got,表示所属关系，意为“某人有某物”,。,1),表示“,某人有某物,”时要用,“主语,+have/has got.”,来表达，其中,主语为第三人称单数时用,has got,其余一律用,have got,。,They,have got,a big television.,他们有个大电视。,She,has got,a table.,她有张桌子。,知识点,have got,和,has got,句型,2),含有,have/has got,的肯定句变为否定句时,，在,have,或,has,后加,not,即可,。,have not,缩写,havent,has not,缩写,hasnt,e.g.They,havent got,a big television.,他们没有大电视。,She,hasnt got,a table.,她没有桌子。,3),含有,have/has got,的肯定句变为一般,疑问句时，只须将,have,或,has,提前到句,首,；,其,肯定,回答为：,Yes,主语（人称代词）,+have/has.,。,否定,回答为：,No,主语（人称代词）,+havent/,hasnt.,。,写出下列名词的复数形式：,desk-,boy-,leaf-,class-,box-,family-,piano-,tomato-,注意,:,名词复数的加法,:,1.,一般,+s.,2.,以,s/x/,sh,/,ch,结尾,+,es,.,3.,辅音字母加,y,结尾,把,y,变成,i,再加,es,.,4.,以,f,或,fe,结尾的，改,f,或,fe,为,v,在家,es,5.,以,o,结尾的，表示食物的加,es,，其余加,s.,可数名词的复数形式,desk,s,boy,s,leave,s,class,es,box,es,famil,i,es,piano,s,tomato,s,知识点,可数名词的特殊变化：,childchildren,孩子,toothteeth,牙齿,不可数名词有：,water,水,meat,肉,food,食物,fruit,水果,beef,牛肉,chicken,鸡肉,juice,果汁,ice cream,冰激凌,tea,茶,rice,米饭,bread,面包,milk,牛奶,cola,可乐,chocolate,巧克力,fish,鱼肉,cheese,奶酪,sugar,糖,candy,糖果,soup,汤,知识点,seventy,thirty,forty-six,fifty,sixty,twenty-one,eighty,ninety,forty,twenty,21,70,60,46,90,80,50,20,30,40,知识点,数字,some,和,any,的用法,some,和,any,既可修饰可数名词又可修饰不可数名词。,some,一般用于,肯定句,或表示请求、建议的,疑问句,中,。,any,一般用于,否定句,和,疑问句,中,。,知识点,用,some,或,any,填空。,1.-Is there _ orange juice?,-No,there isnt.But there is _ milk.,2.-Have you got _ bananas?,-Yes,I have got _.,3.-We havent got _ eggs so I cant,make egg noodles.,4.What about _tea?,5.Can I have _water?,any,some,any,some,any,some,some,1),many,许多，用来修饰可数名词。,Are there,many,students,in his class?,I havent got,many English books,.,too many,太多，用来修饰可数名词。,There are,too many,children.,知识点,many,much,的用法,2),much,许多 用来修饰不可数名词。,We havent got,much work,to do,Is there,much,milk,in the bottle?,too much,太多，用来修饰不可数名词。,Dont eat,too much,meat.Its bad for you.,知识点,表示位置的短语,1.,in front of,“,在,的前面,”,指在物体外,部的前面。,There is a tree in front of the classroom.(,树在教室外面,),in the front of,“,在,的前部,”,指物体内部的前面。如：,There is a TV in the front of the car.(,电视在汽车里面,),知识点,2.,betweenand,“,在,和,之间,”,I sit between Tom and Lucy.,3.,in the middle of,“,在,的中间,”,4.,on ones left/right,“,在某人的左侧,/,右侧,”,5.,on the left/right of.,“,在,的左侧,/,右侧,”。,at,常用来表示“在几点”,知识点,用在时间前的介词,(at,on,in),的用法,on,常用来表示“在某天或星期几”,另外，表示“在某天的上、下午或晚上”,in,表示“在某一段时间”，如某年、某月、某个季节,1.We go to school _ the morning.,2.We dont go to school _ Sunday.,3.We dont have a science,lesson,_Wednesday.,4.I get up _ seven oclock.,5.We go home _ the afternoon.,6.We have dinner _ half past six.,in,in,on,on,at,at,用,at,in,或,on,，完成句子,.,连词,and,or,but,的区别,1),and,：表示“和，又，与，并”，连接两个名词、动词或句子，表示并列关系。,2),or,：用于否定句表示“和”的意思，用于疑问句中表示“还是，或者”的意思。,3),but,：意思是“但是，而是”，表转折关系。,知识点,1.Mr.Zhang is an English teacher,_ he teaches us English.,2.Do you like to have Chinese food,_ western food?,3.He is rich,_ he isnt happy.,or,but,and,and then,然后,I have breakfast at 7:00,and then,go to school.,表达时间,1.,整点：,点钟,oclock,(oclock,可以省略,),2.,分钟数不超过,30,：,分钟数,past,点钟,3.,分钟数是,30,：,half past,点钟,4.,分钟数超过,30,：,（,60-,分钟数）,to,下一点钟,点钟分钟,第一种方法：,第二种方法,（直接法）,知识点,主语是第一人称、第二人称和第三人称复数时，,肯定句中，谓语动词用原形：,Lucy and Tom,go,to sleep at 10:00.,语法,知识点,I,get,up at half past six.,We,go,to school at seven oclock.,You,have,lunch at school.,They,play,football after school.,The students,like,to go to swim.,否定句和疑问句中，借用助动词,do,：,His parents,dont like,to eat meat.,主语是第一人称、第二人称和第三人称复数时，,语法,I,dont have,breakfast at school.,We,dont watch,TV in the evening.,Do,you,get,up at half past six?,The animals,dont eat,grass.,Do,they,play,computer games?,主语是第三人称单数时，,肯定句中，动词要加,s,或,es,，有些是特殊变化,He,has,breakfast at school.,Tom,gets,up at half past six.,Mike,plays,computer games.,The animal,eats,grass.,My father,likes,swimming.,He,goes,to school at six.,She,watches,TV in the evening.,His daughter,does,her homework at seven.,主语是第三人称单数时，,否定句和疑问句中，借用助动词,does,用了,does,之后，动词要用原形：,Does,he,have,breakfast at school,？,T
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