牛津译林版七年级英语下册ppt课件：U4gramma.ppt

,Unit 4,Grammar,Finding your way,Look!Here is _ panda._ panda is eating bamboo,a,The,a baby panda,a giant panda,What does it look like?,It looks like a white mouse.,It looks like a bear,but with black and white fur.,Complete Millie and Daniels conversation with a,an or the.,Millie:Lets go to the Panda House first.Daniel:Here we are.I can see(1)panda there.Its lying on the grass.Millie:How cute!I really love pandas.Look!Theres(2)_ baby panda.Its so small.Daniel:Yes.(3)baby panda doesnt look like its mother.Millie:Now lets go to see some lions.Daniel:Are(4)lions in(5)open area?Millie:No,they arent.Theyre in(6)very big cage.Daniel:I see.(Half an hour later)Daniel:Millie,heres(7)bridge.What can you see across it?Millie:Oh,(8)elephant is standing over there.Daniel:Lets go across(9)bridge and see(10)elephant.,a,a,The,the,an,a,a,an,the,the,an,The,不定冠词a、an1、泛指某一类人或事物中的一个或一类。如：An elephant is much heavier than a horse.His father is a taxi driver.2、用于序数词前，表示“又一，再一”。I have read the books twice,but I want to read a third time.3、a/an 的区别 a 用在辅音音素开头的单数可数名词或字母前，an 用在元音音素开头的单数可数名词或字母前。特殊词：a usual boy;a useful book;a university;a one leg dog an honest boy;an hour;an honor an“a,e,i,o,f,h,l,m,n,r,s,x”,ExerciseI have _ apple.He has _orange.This is _ egg.Jim is _ honest boy and he is _ university student.4.Do you have _ computer?5.There is _ car in front of the house.English is _ useful language.He is _ unhappy boy.My father will come back in _ hour.There is _ beautiful flower.There is _“u”and _“s”in the word“use”Please take _ seat and have _ rest,an an,an,an a,a,a,a,an,an,a,a an a a,定冠词 the的用法 1.第二次提到 This is an apple.The apple is mine.2.特指 The boy in red is my brother.3.用在独一无二的名词前 the sun 太阳/the moon 月亮/the earth地球4.用在最高级前 the youngest/the most beautiful 5.用在序数词前 the first/the second/the third/the fourth6.用在西洋乐器前 play the piano/the guitar 7.The+姓的复数 表示一家人 The Smiths/the Greens smith 一家/格林一家8.用在方位名词前 或习惯用法 in the south/on the right/in the day/in the end,_ earth goes round _ sun.Jim is _ tallest and _ most interesting 3._man over there is my teacher.4.There is _ orange on the table._ orange is mine.5.I live on _ twelfth floor.6._ Great Wall is _oldest building.7.I have _aunt._ aunt is _ doctor.8.In this exam,he is _ second.Jim is _ boy.He is _ American boy._Yellow River is one of _ _ longest rivers.Beijing is in _ north of China,The the,the the,The,an The,the,The the,an The a,the,a an,The the the,零冠词（不用冠词）1、在专有名词（国名，城市名，人名,路名）前不用冠词。Beijing is a beautiful city.2、表泛指的不可数名词或名词复数前不用冠词。Snow is white and beautiful3、在球类运动，棋类和学科名词前不用冠词。Mr zhang likes playing football and chess.4、在季节，月份，星期，节日和三餐饭前不用冠词。Today is Childrens Day.All the students have lunch at school.但中国的传统节日前一般加“the”The Mid-Autumn Day 中秋节 The Spring Festival 春节5、在称呼语或表示头衔的职位名词前不用冠词。Mr Wang is from Australia 6、名词前有“this,that,those,these,my,your,some”等词修饰时不用冠词。This is my Chinese book.,1.This is _ orange,_ orange is orange2.English is _useful language.3.My brother is _usual boy but _ honest boy.4.He is holding _umbrella.5._man in red is his father.Hes at _dinner6.Who is _ strongest and _ most friendly?7._girl over there is _ university student.8.I have _ cat._ cats name is Mimi.9.Monday is _ second day of a week.10 _ sun is bigger than_ moon11.I like playing _ basketball and _ piano.12.He was born in _ May.13.I saw _ old man pass by and _old man looked sad.,an the a a an anThe/the the The a a The the The the/the/an the,冠词,不定冠词（a/an),定冠词(the),辅音音素之前,元音音素之前,方位介词,Prepositions of place,The stars are _ the box.,in,在里面、内部,在表面,The ball is the table.,on,The telephone is _ the cupboard.,on,强调与物体表面接触,The ball is the table.,under,在下面,强调垂直之下,in front of,The chair is the TV set.,在前面,The ball is the table.,behind,在后面,The chair is _the cupboard.,behind,在后面,The snowman is the computer the clock.,between,and,在两者之间,The frog is _the dog.,in front of,The frog is _the dog the cat.,between,and,The tree is _ _ the shelf.The snowman is the shelf.The toy plane is _ the shelf.,above,beside/next to,on,在旁边,在上面,7.under 在下面8.above 在上面9.below 在下面10.between 在两者之间,Look at the picture above and complete Sandysdescription with the correct prepositions of place.,Theres a beautiful lake in the park.Look!Two Boys are rowing a boat(1)_the lake.(2)_the lake theres a football field.Some boys are playing football(3)_it.(4)_ the football field,there are two trees.On the left,a bird is singing(5)_ one tree.On the right,two boys are sitting(6)_ the other tree.(7)_the two trees,three girls are chatting(8)_ the bench.,on,Next to,on,In front of,in,under,Between,on,Summary,1.in 在里面2.on 在表面3.beside/next to 在旁边4.behind 在后面5.in front of 在前面6.over 在.上面7.under 在下面8.above 在上面9.below 在下面10.between 在两者之间,Thank you!,