译林版英语7B-Unit4-Grammar课件资料.ppt

,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,*,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,*,*,*,7,下,Grammar A,Using a,an and the,Warm up,What can they see in Sunshine Zoo?,a,snake,a,lion,a,tiger,a,giraffe,Lead-in,an,egg,an,umbrella,an,orange,an,English book,1.,第一次提到某人或某物时。,I have a book.,2.,泛指某一类的人或物。,A panda is very lovely.,不定冠词a/an 的用法,判断一个单词用,a,还是用,an,，是根据其读音，而不是根据其首字母。,以元音音素开头的词前用“,an”,，以辅音音素开头的词前”,a“,。,如：,an hour,an apple,an elephant,a useful book,等。,Zxk,They also see,giraffe and,elephant.,giraffe has,long neck.,elephant has large ears.,ears are like open fans,a,a,n,The,a,The,The,小试身手：用a或an填空,_ lion _bird _orange,_,“L”,_giraffe _ old man,_,“u”,_umbrella,_ interesting book _,hour,_,honest,boy,a,a,an,an,an,an,an,a,a,an,注意：,an,是放于,元音音素,前，而不是元音字母前。,an,It is _.,The,panda is eating bamboo.,a,panda,It is _.,The,monkey is eating an apple,a,monkey,定冠词(the),1.,用于,上文提到过的,人或事物。,eg.I want to have a fashion show.,Where can I have,the,show?,2.,用于,谈话双方都知道,的人或事物，,表示“,这,/,那个,”。,eg.Whos behind,the,door?,Look at,the,blackboard.,4.,用于,乐器名词前,。,5.,用于,某些,adj.,前,表示,一类人或事物,。,eg.play the piano,play the violin,play the guitar,eg.the poor/rich,the old/young,3.,用于,世界上独一无二,的事物。,eg.the sun,the moon,the earth,the world,the Great Wall,the Summer Palace,7.,用于,序数词、,adj.,最高级前。,eg.Hes the third child of his family.,I want to go to the biggest cinema.,6.,用于,姓氏复数前，,表示,“,夫妇,/,一家人”。,eg.,The,White,s,often have a party in the garden.,8.,用于,一些固定短语中。,eg.in the front/middle of,in the morning,at the same time,in the centre of,Fun in the zoo (P47),1 a,2 a,3 The,4 the,5 an,6 a,7 a,8 an,9 the,10 the,1.名词前已经有指示代词（this,that,these,those）、形容词性物主代词（my,his,our）或名词所有格等限定词。,2.表示语言、学科、三餐、球类运动、棋类运动的名词前。,不用冠词的情况,3.表示星期、月份、季节、某些节日的名词前。,4.表示人名、国名、称呼语或头衔等专有名词前。,5.某些固定短语中。by bike,by bus,at first,at work,on foot,go to school,go to bed,等。,在必要的地方用 a,an,the,填空。,1.Where is Peter?He isnt at _ school.,2.There is _ orange in the fridge.,3._ pencil on the desk belongs to,Sandy.,4.I have _ new bike.I clean _ bike,every day.,an,The,a,the,Exercise,5.Dad often goes fishing in _ summer.,A:Can I help you?,B:Im looking for _ pair of shoes.,People in Nanjing now go to work by _ underground.,8.Who is good at playing _,football in your class?,9._ boy in a red coat is my cousin.,a,The,10.I live on _ third floor.,11.There is _“h”,_“o”,_“u”in the word“hour”.,12.Simon likes to play _ piano but he doesnt like to play _basketball.,13.Beijing is _ capital of China.,the,the,the,a,an,an,1.This is _ orange,_ orange is orange,2.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 _dinner,6.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_ moon,11.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,an,The /,the the,The a,a The,the,The the,/the,/,an the,Goodbye!,Grammar B,Prepositions of place,方位介词,方位介词常用来表示物体的位置,We study _ school every,day.,Tom lives _ Washington D.C.,the USA.,at,in,along,Millie is walking _ the road.,along,A cat is sleeping _ the balcony.,on,up,down,Kitty is climbing _ the hill.,up,Daniel is walking _ the stairs.,down,Hobo is walking _ the table.,around/round prep.,围绕，在,周围,around/round,from,to,Amy is walking _ the sofa to the window.,from,Sandy is going _ the library.,to,The football field is,the lake.,next to prep.,在,隔壁,next to,inside,outside,The first bear is _ the box.,The second bear is _ the box.,inside,outside,Some people,are standing _ the spring(,喷泉,).,in front of,There are some fruits _ the boy.,behind,across,Simon is swimming _ the pool.,across,through,A train is going _ a tunnel.,through,over,Eddie is jumping _ the chair.,over,A boy is lying _ the tree.,under,There is a bookshelf,(,书架,)_ my desk.,above,The sofa is _ those two pictures.,below,The bank is _ the,hotel and the restaurant.,between,There are some butterflies,_ the flowers.,among,hotel,restaurant,on,over/,above,in front of,behind,on the left of,on the right of,under/,below,Prepositions of the place,(,方位介词,),over,在的正上方,under,在的正下方,above,在的上方(表面,不接触),below,在的下方,on,在的上面(表面接触,),over,under,above,below,on,Do you know these words?Lets learn them together.,Can you fill in the blanks with these prepositions,.,1.There is a face _ the desk.,2.The moon is _ the desk.,3.The sun is _ the desk.,4.I can see a star _ the desk.,5.There is a tree _ the desk.,desk,over,above,under,below,on,方位介词,含义,注意,at,在处,指在某一点,常用于较小的地点,in,在处,相对于at,常用于较大的地点,on,在上,在某一平面上,above,在上方,表示“高于某物”,below,在下方,表示“低于某物”,over,在上方,在垂直正上方,不接触表面,under,在下方,在垂直正下方,不接触表面,opposite,在对面,方位介词,含义,注意,in front of,在前面,在某物外部的前面，注意与in the front of的区别,后者指“在某物内部的前面”,behind,在后面,在某物的后面,inside,在里面,outside,在外面,beside,在旁边,next to,在旁边,相当于beside,between,在中间,between表示在两者之间，among表示“在三者（或以上）之间”,The flower are,in front of,the shop.,The trees are,behind,the shop.,The shopkeeper is,inside,the shop.,Look and say,The boy is,outside,the shop.,The food is,above,the,drinks.,The drinks are,below,the food.,The sign is,over,the,bench.,The dog is,under,the,bench.,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.,Beside,In the park,on,on,(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.,In front of,Between,in,under,on,In the park (P48),1.on,2.Beside/Next to,3.on,4.In front of,5.in,6.under,7.Between,8.on,1 on the left,在左边,2 on the right,在右边,3 chat on the bench,在长椅上聊天,over,under above,below,inside,outside in front of,behind,on the left(of),on the right(of),next to=beside,in the middle of,in the centre of,in,on,at,opposite,near,betweenand.,in the front of,表示方位的介词,Test()1.We live on _third floor the tall building.A.a B.an C.the D./()2.I like playing _ basketball,while my sister likes playing the piano.A.a B.an C.the D./()3.There are about 365 days in _ year.A.a B.an C.the D./,C,D,A,()4.-What do you want to be,when you grow up?-I want to be _ social worker.,Many people need our help.A.a B.an C.the D./,()5._Greens are preparing for the coming Thanksgiving Day.A.a B.an C.the D./,A,C,()6.-Why are you standing,Alice?-I cant see the blackboard clearly.Two tall boys are sitting _ me.A.behind B.next to,C.beside D.in front of()7.What a sunny day!Lets go boating _ the lake,shall we?A.on B.in C.over D.above,D,A,1.The football is _ the door,so I cant see it.,2.Dont stand _ us,or we cant see the film clearly.,3.There is an electric fan _ the desk.,4.Look!Your rubber is _ the chair.,Pick it up.,5.The moon is now _ the trees.,behind,in front of,above,under,above,填入适当的介词使句子通顺。,6.Eddie doesnt want to live _ the palace.,7.Stephen is chatting with his friends _ the balcony.,8.Li Ming is my neighbour.His house is _ mine.,9.The Palace Museum is in the _ of Beijing.,10.“Kitty sits on the right of Sandy”.It means Sandy sits on Kittys _.,in,on,centre,left,beside/next to,Goodbye!,