七年级下册英语 Unit4 Finding your way grammar课件(共38张PPT)

7. We are in _____ the same school. But John is ____ American boy. an
the old. 8. We must be polite to _____
The moon goes around _____ the sun. 9. _____ the first one to come here? 10. Who is ____ / bike, but yesterday. 11. She goes to school by ____ she went here in ____ car. a a useful book. He is ____an 12. It’s ____ unhappy boy.
小试身手：用a或an填空
How to use “the”
It 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.
小试身手：用适当的冠词填 空，为什么？ 序数词前
the 1.We live on ___third floor of the tall building. 2.____Whites are preparing for the coming 用于姓氏复数形式前，表示某一家人 The Thanksgiving Day. 3.My cousin ,Amy,like playing ____violin. 乐器前 the 4.___earth goes around ____sun. the 世界上独一无二的事物 The 5.I believe you are ____best singer . 形容词最高级前 the 6.____rich should try their best to help The ____poor. the
Unit 4
Finding your way
Grammar
Grammar A
冠词 a , an & the
重点归纳：
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。
There are some butterflies among ______ the flowers.
A waiter is ____________ next to/beside Amy.
An office worker is opposite _______ the desk.
along
across
from
to
Amy is walking ____ from the sofa to the window. Sandy is going ___ to the library.
Grandpa Zhang is _________. on the left The little girl is __________. on the right
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. 7. 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. 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 …
an apple. It is ________ The apple is red.
Watch and discuss in groups the difference between a and an a panda a monkey an elephant 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。
a lion ___bird a an ___ ___orange a an “L” ___giraffe an man ___ ___ old an a “u” ___umbrella ___ an interesting book ___ an ___ hour
an honest boy ___ 注意：an是放于元音音素前，而不是元 音字母前。
There is a bookshelf (书架) _____ above my desk.
The sofa is _____ nt
hotel
The bank is _______ between the hotel and the restaurant.
There are some fruits ______ behind the boy.
above
over on
behind on the left
↖
next to in inside ↖ in the middle of on the right beside
outside
↘
under
in front of
a panda. It is ________ The panda is eating bamboo.
a monkey It is ________ .
The monkey is eating an apple
It is __________ an elephant . The __________ elephantis walking .
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”。
Complete Millie and Daniel’s conversation with a, an or the.
Millie: Let’s go to the Panda House first. a panda there. It’s Daniel: Here we are. I can see (1) lying on the grass. a Millie: How cute! I really love pandas. Look! There’s(2)_______ baby panda. It’s so small. Daniel: Yes. (3) The baby panda doesn’t look like its mother. Millie: Now let’s go to see some lions. Daniel: Are (4) the lions in (5) an open area? Millie: No, they aren’t. They’re in (6) a very big cage. Daniel: I see. (Half an hour later) Daniel: Millie, here’s(7) a bridge. What can you see across it? Millie: Oh, (8) an elephant is standing over there. Daniel: Let’s go across (9) the bridge and see (10) the elephant.
a bag.____ Thebag is under ____ the desk. 4.This is ____ the map. It’s ___ a map of ___ / China. 5.Look at ____ / twins? Yes, they are. 6.Are they _____
Notes: 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
某些形容词前，表示某一类人
特别提醒： 名词前不加冠词。
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。 一些固定短语中
eg. by plane, go to school/work, after school, at night, at work
over
through
around
from
up
down
to
There’s a beautiful lake in the park. Look! Two Boys are rowing a boat (1)_____the lake. on (2)_______the lake there’s a football field. Next to Some boys are playing football (3)____it. on there (4)___________the football field, In front ofOn the left, abird is singing aretwo trees. (5)_____ one tree. On the right, two insitting (6) ______ the other tree. boys are under (7) ________the two trees, three girls are Between chatting(8) _____ the bench.
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 4. 用于乐器名词前。 eg. play the piano, play the violin, play the guitar 5. 用于某些adj.前表示一类人或事物。 eg. the poor/rich, the old/young
outside
inside
The first bear is ______ inside the box. The second bear is ______ outside the box.
Some people are standing in front of the _________ spring(喷泉).
13. ______ Smiths are having supper at home now.
The
along
Millie is walking ______ along the road.
A cat is sleeping ___ on the balcony.
up
down
Kitty is climbing ___ up the hill. down the stairs. Daniel is walking _____
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.
在需要的空格内填入冠词a,an或the: the 1. Where are the ___ balls? Are they under ___chair?
2. ---Who is that? a hat? I don’t know. ---_____ The girl in ____
an apple. It’s in my bag. Can you see ____ the 3.I have ____ apple?
below
across
Simon is swimming ______ across the pool.
through
A train is going _______ through a tunnel.
over
Eddie is jumping _____ over the chair.
A boy is lying ______ under the tree.