英语七年级下册Grammar课堂教学ppt课件
展开1. 不定冠词的用法2. 定冠词的用法
Lk! Here is a panda.
1.不定冠词a与an常用来泛指某人或某物。在第一次提到某人或者某物时,如果是可数名词单数,常在其前加不定冠词a/an。
She is a very gd teacher.
不定冠词a和an的区别
an apple an art teacher an egg an hur an elder brther an engineer
a by a teacher a cmputer a unit a ftball team a huse
[ˈti:tʃə(r)]
[kəmˈpju:tə(r)]
[ˈju:nɪt]
[ˈeldə(r)]
[ˌendʒɪˈnɪə(r)]
如果名词以_________开头,则用冠词an。
如果名词以_________开头,则用冠词a。
/p// t// k/ /f/ /θ/ /s//b//d/ /g/ /v//ð/ /z/ /ʃ//h/ /ts//tʃ/ /tr/ /ʒ// r/ /dz/ /dʒ//dr/ /m//n/ /ŋ/ /j/ /w/ / ǀ/
Vwel sund 元音(20个)
Cnsnant sund 辅音(28个)
have a gd time a piece f a lt f a few a little have a cld have a restg fr a walk have a picnic
2. 在一些固定词组中。
The panda is eating bamb.
1. 用于上文中已经提及过的人或物前。
2. 用于谈及特定的人或物。
① The bk n the desk is Lily's.② Tm is talking t the girl n his left.
汤姆再跟他左边的女生说话。
3. 用于世界上独一无二的事物前。
① The sun is shining brightly.② There were lts f stars in the sky last night.
the mnthe earththe wrldthe universe (宇宙)the Mars (火星)
① Sam is always the first t get t schl.② Take the secnd rad n the right.
4. 在序数词之前使用。
The Greens are watching TV.
5. 用于姓氏复数前,表示“某某一家人”。
6. 用于一些习惯用语或表示乐器的名词前。
7. 用于由普通名词构成的专有名词前。
in the day play the pian
the USA the Great wall the Internet
注意:一般在乐器名称前加定冠词,在球类运动前不加冠词。
play ftball, play basketball
1. Shall we invite them t have dinner with us? (P31)
2. It's abut 40 minutes by bus. (P38)
3. There’s smething wrng with my cmputer. Annie's bicycle is brken. (P20 )
4. Wmen's Day is n the eighth f March. (P12)
有些名词前没有使用冠词a/an/the,这种现象我们称为零冠词。主要出现在以下场合:
5. It will start at 2 p.m. n Sunday, 21 April. (P52)
by与交通工具名词连用时
名词前已有物主代词或名词所有格等修饰时
1. There's ___ apple n the table. _____ apple is fr my little brther.2. I usually have ___ hamburger fr breakfast.3. Yu're lucky t live in ___ neighburhd like this. Peple here are like __ big family.4. Beijing is ___ capital f China.5. The mn ges arund ____ earth.6. I see __ hat under ___ sfa, and ___ hat is Jenny's.
in frnt f behind inside utsideabve belwver undern in beside next t between
1. Here we're in frnt f the Suth Gate.2. There is a pear n the table. (七年级上册 U7)3. I'd like t live next t a restaurant. (七年级下册 U1)4. I live in a flat in City Garden in Ninth Street. (七年级下册 U2)5. But there's nthing in the fridge. (七年级下册 U3)6. There's a path between the hills.
in frnt f & behind
The cat is in frnt f the bx.
The cat is behind the bx.
in frnt f表示“在……前面”;behind表示“在……后面”。两者含义相反。
in frnt f & in the frnt f
The man is in frnt f the car.
The man is in the frnt f the car.
in frnt f表示“在……(外部的)前面”;in the frnt f表示“在……(内部的)前面”。
inside & utside
The bird is inside the huse.
The bird is utside the huse.
inside 表示“在……里面”;utside 表示“在……外面”
abve & belw
abve意为“在……之上”,表示高于;belw意为“在……下方”表示低于。
Flags wave abve ur heads.
The sun sets belw the hrizn(地平线).
ver & under
ver 表示“在……(垂直的)正上方”; under 表示“在……(垂直的正下方)”且互不接触。
The bridge is ver the river.
The bat is under the bridge.
next t & beside
next t与beside都为“在……旁边”
He sits next t me.
The teacher stands beside the blackbard.
The apple is between the tw bxes.
between表示“在……之间”,指两者之间。常用固定搭配为between ... and ...
between & amng
The baby is between his parents.
The teacher is amng her students.
between 表示“在……(两者)之间”;amng表示“在……(三者以上)之间,之中”。
There's a beautiful lake in the park. Lk! Tw bys are rwing a bat ___ the lake. ____________ the lake there's a ftball field. Sme bys are playing ftball ___ it. __________ the ftball field, there are tw trees. On the left, a bird is singing ___ ne tree. On the right, tw bys are sitting ______ the ther tree. ________the tw trees, three girls are chatting ___ the bench.
Next t/Beside
( ) 1. ________ld lady in brwn is ________ artist frm America. A. A; theB. An; a C. The; aD. The; an( ) 2. — What d yu usually have fr _______ breakfast, Emily? — I ften have sme bread and milk. A. / B. a C. anD. the
( ) 3. — Wh is this by in the picture? — His name is Jhn. He is ____ friend f ____. A. a; my B. the; my C. a; mine D. the; mine( ) 4. — What are yu ging t d in ________ evening, Frank? — I plan t g ut fr ________ walk with my family. A. the; an B. the; a C. /; an D. /; a
( ) 5. — Excuse me. Where can I find wmen's clthes? — They're n _______ third flr. There _______ als lts f nice bags. A. /; is B. /; areC. the; isD. the; are( ) 6. Lk at the mnkey _________ the tree. It is eating an apple. A. inB. nC. fD. with
( ) 7. — Where is Tmmy? — Lk back! He is 100 metres ______ us. A. under B. inside C. behind D. abve ( ) 8. — Des Jane live in the building t? — Yes. I live n the tp flr and she lives five flrs ______ me. A. between B. belw C. ver D. amng
( ) 9. It's better t g _________ the rm t d sme exercise in the garden after a few hurs' study. A. verB. inside C. dwn D. utside ( )10. — Is there a bank near here? — Yes. Lk! It is _____ the supermarket ______ the cinema. A. between; t B. frm; t C. between; and D. frm; and
1. Lk! The sun is shining directly int the car. Yu'd better park it ________ the tree. (2021青海省) A. underB. in frnt f C. behind2. After________ schl, I bught ____ present fr my mther. (2022天津市) A. /; a B. a; / C. a; the D. the; /
3. There is _____ bank acrss frm the hspital. (2022重庆市A卷) A. a B. an C. the D. /4. I usually have _____ egg and sme bread fr breakfast. (2022重庆市B卷) A. a B. an C. the D. /
5. She is ______ 8-year-ld girl. (2021 贺州) A. an B. a C. the D. /6. The little by hid himself _____ the dr t give his sister a surprise. (2021 盘锦) A. behind B. abve C. acrss D. under
7. — Wuld yu like t take _____ walk with me righjt nw?(2022吉林省) — Srry, I have t meet sme friends. A. an B. a C. the 8. — Jenny, why nt g fr ____ picnic this Saturday? — Sunds great. (2022福建省) A. a B. an C. the
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