7B Unit4 Finding your way Grammar (2)

课件62张PPT。Unit 4GrammarFinding your wayGrammar A冠词
a , an & the
Warm upWhat can they see in Sunshine Zoo?New words and phrases:
cage n. 笼子，鸟笼
across prep. 在…对面;穿过,横过
inside prep. 在…里面
outside prep. 在…外面
above prep. 在…上面
below prep. 在…下面
sign n. 指示牌
over prep. 在…上面
bench n. 长椅/keid?//?`kr?s//in`said//a?t`said//?`b?v//bi`l??//sain//`??v?(r)//bent?/1、冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。
2、冠词分为不定冠词a(an)和定冠词the两种。不定冠词a/an常用来泛指某
人或某物，定冠词the常用来指特定的某人或某物。
重点归纳： It is ________ .The panda is eating bamboo.a panda It is ________ .The monkey is eating an apple a monkeyIt is __________ .__________ is walking .an elephantThe elephantIt is ________ .The apple is red.an appleWatch and discuss in groups the difference between a and ana panda an elephant
a monkey an apple结论：a用于辅音音素开头的词前，an用于元音音素开头的词前。小试身手：用a或an填空___ lion ___bird ___orange
___“L” ___giraffe ___ old man
___ “u” ___umbrella
___ interesting book ___ hour
___ honest boyaaanananananaaan注意：an是放于元音音素前，而不是元音字母前。anIt is a panda . The panda is eating bamboo.
It is a monkey. The monkey is eating an apple.
It is an elephant. The elephant is walking .
It is an apple . The apple is red.How to use “the”结论： 当我们首次提到某人或某物时，
在前面用不定冠词a/an。
当我们再次提到某人或某物时，
我们在前面加定冠词“the”。小试身手：用a/an 或the 完成下列句子1.Once there lived ___ old man .
___ old man had 3 sons.
2.-- Is there ___ library near here?
-- Yes.____ library is just next to ____post office.
3.There is ____park near my home.
_____park is very big.
4. There is _____cinema in Green Street.
I'll watch ____film in _____cinema.aaaaanThetheTheThethetheComplete Millie and Daniel’s conversation with a, an or the.Millie: Let’s go to the Panda House first.
Daniel: Here we are. I can see (1) panda there. It’s
lying on the grass.
Millie: How cute! I really love pandas. Look! There’s(2)_______
baby panda. It’s so small.
Daniel: Yes. (3) baby panda doesn’t look like its mother.
Millie: Now let’s go to see some lions.
Daniel: Are (4) lions in (5) open area?
Millie: No, they aren’t. They’re in (6) very big cage.
Daniel: I see.
(Half an hour later)
Daniel: Millie, here’s(7) bridge.
What can you see across it?
Millie: Oh, (8) elephant is standing over there.
Daniel: Let’s go across (9) bridge and see (10) elephant.

aaThetheanaaanthetheNotes:
1 lie on the grass 躺在草地上
lie on 躺在…上
lying是lie的现在分词形式
2 look like 看起来像…
3 in an open area 在一片开放的区域
4 in a very big cage在一个很大的笼子里
5 What can you see across it?
你能看到桥对面有什么？
6 go across the bridge 走过桥定冠词(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. Who’s 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 guitareg. the poor/rich, the old/young3. 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 Palace7. 用于序数词、adj.最高级前。eg. He’s 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 Whites 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 …定冠词the的其他用法：1.the sun
2.the second
3.the old
4.the Greens
5.play the piano
6.the biggest one世界上独一无二的事物序数词前乐器前某些形容词前，表示某一类人用于姓氏复数形式前，表示某一家人形容词最高级前小试身手：用适当的冠词填空，为什么？1.We live on ___third floor of the tall building.
2.____Whites are preparing for the coming Thanksgiving Day.
3.My cousin ,Amy,like playing ____violin.
4.___earth goes around ____sun.
5.I believe you are ____best singer .
6.____rich should try their best to help ____poor.ThethethethetheThetheThe序数词前用于姓氏复数形式前，表示某一家人乐器前世界上独一无二的事物形容词最高级前某些形容词前，表示某一类人特别提醒： 月份 ，季节，星期，国家，体育运动，一日三餐，
语言，节日，人、地名,专有名词或可数名词复数前。名词前不加冠词。一些固定短语中eg. by plane, go to school/work, after school, at night, at work在需要的空格内填入冠词a,an或the:
Where are ___ balls? Are they under ___chair?
---Who is that?
---_____ girl in ____ hat? I don’t know.
3.I have ____ apple. It’s in my bag. Can you see ____ apple?
4.This is ____ bag.____ bag is under ____ desk.
5.Look at ____ map. It’s ___ map of ___ China.
6.Are they _____ twins? Yes, they are.
thetheTheanaThetheatheaExercises//the7. We are in _____ same school. But John is ____ American boy.
8. We must be polite to _____ old.
9. _____ moon goes around _____ sun.
10. Who is ____ first one to come here?
11. She goes to school by ____ bike, but yesterday. she went here in ____ car.
12. It’s ____ useful book. He is ____ unhappy boy.
13. ______ Smiths are having supper at home now.theTheathean/theaThethean--Where’s ___ kite? I can’t see it.
8 There’s ___ famous university in this city.
9 Everyone has ___ mouth, ___ nose, two eyes and two ears.
10 Which is the biggest, ___ Sun, ___ Earth, or ___ Moon?
5 Kate is ___ English girl and I am
___ Chinese girl.
6 –Who’s ___ man over there?
--Oh, he’s __ friend of my father’s.theaaathethetheaanthea不定冠词a、an的用法
1、表示一类人或事物中的“任何”
一个，相当于汉语中“一”，但不用
于强调数目的概念。
2、指某人或某物，但不具体说明是何人或何物。
3、表示单位
4、表示“一类”
5、 26个字母中以开头为元音音素发音的字母有：a, e, i, o, f [ef], h [eit?], l [el], m [em], n [en], r [a:], s [es],
x [eks] 。
一试身手:用a, an, the或“/”填空1.--Is there __ post office near your home.
--Yes .It’s at the end of ___ road.
2.Is __ New York ___ capital of __ America?
3.Are you going to play __ basketball after school.
4.--I can see __ kite just now.
--Where is ___ kite now?aa/thethethe//Grammar Prepositions of movement移动方向介词alongMillie is walking ______ the road.alongA cat is sleeping ___ the balcony.onupdownKitty is climbing ___ the hill.upDaniel is walking _____ the stairs.downfromtoAmy is walking ____ the sofa to the window.fromSandy is going ___ the library.toGrandpa Zhang is _________.
The little girl is __________.on the lefton the rightinsideoutsideThe first bear is ______ the box.
The second bear is ______ the box.insideoutsideSome people
are standing _________ the spring(喷泉).in front ofThere are some fruits ______ the boy.behindoninbehindunderabovenext tobelowinsideoutsidein the middle ofover↖↖besideon the lefton the rightin front of↘acrossSimon is swimming ______ the pool.acrossthroughA train is going _______ a tunnel.throughoverEddie is jumping _____ the chair.overA boy is lying ______ the tree.underThere is a bookshelf
(书架) _____ my desk.aboveThe sofa is _____ those two pictures.belowThe bank is _______ the
hotel and the restaurant.betweenThere are some butterflies
______ the flowers.amongA waiter is ____________
Amy.next to/besideAn office worker is _______ the desk.oppositealongacrossoverthrougharoundfromupdowntoThere’s a beautiful lake in the park. Look! Two
Boys are rowing a boat (1)_____the lake.
(2)_______the lake there’s a football field. Some
boys are playing football (3)____it. (4)___________the football field, there aretwo trees. On the left, abird 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.
onNext toonIn front ofinunder
BetweenonLet's guess!The little horse is walking ____ the river.acrossPeople are walking ______ the bus.toThe worker is climbing ______ the ladder.upThe boy is riding _____ the stairs.downThe woman is jumping ______ the stick(栏杆).overThe man is ______ the tree.
The hills are ______the forest.
The birds are ___the tree .
The chair is _______the basket and the table.一试身手：用适当的方位介词填空underbehindinbetweenTest( )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./CDA( )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./AC( )6.---Why are you standing ,Alice? ---I can’t 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 !Let’s go boating ___ the lake, shall we? A. on B. in C. over D. aboveDA