初中英语介词专题课件

这是一份初中英语介词专题课件，文件包含Unit1PartA第2课时ppt、Letslearn片段音频wav、Letslearn音频wav、bookstore音频wav、cinema音频wav、hospital音频wav、museum音频wav、postoffice音频wav、sciencemuseum音频wav、science音频wav、Letssing视频mp4等11份课件配套教学资源，其中PPT共27页， 欢迎下载使用。
①放在_____词后作表语
③放在“___语+___语+___语”结构后，作状语或者宾补
②放在_____词后作_____定语
2.介词短语在句中的位置：
圈出下列句子中的介词，再划出介词短语
① My dictinary is in the bag.② The pen n the table is blue.③ We can find infrmatin by using cmputers.④ I fund him at the bus statin.
1.介词的位置：可放在__词、____词之前，构成介词短语。
系表结构（介词不能单独作谓语
1. at the cinema, in the hspital __________2. Write with a pen, g by bus ___________ 3. in summer, n September 1st ___________4. laugh fr jy, be angry at his wrds________5. by the way, at last, in the end _________
in，after，within
in the endat the end fby the end f
in the mrning
n 1st Octber
n Saturday mrning
n the evening f May 1st
n a cld winter day
1.时间介词(in, n at--在…)
at six ’clck
at lunchtime
at the age f 15
at Christmas
另外注意：在表示时间的词（mrning , afternn , evening ; Sunday…）前有last, next , this , that时，不再用介词. tmrrw, tnight前也不用介词。
1.___ the mrning 2.___ spring 3.___ Mnday mrning 4.__ 2002 5. ___ a rainy evening 6.___ night 7.___ the mrning f April 10 8. ___3:50 9.___ this time 10. ___ March
_________+ later
in + ________
2.时间介词( in, after, later—在…之后)
（可用于一般将来时,强调过了这个时间之后）
1.He will cme back in half an hur. 2. He went hme after the meeting.3. The will start wrking after 10 ’ teacher will be back three mnths later.
half an hur
the meeting
three mnths
+by nw --用现在完成时
“到…时候为止”（表示一个动作持续到某个时间点为止）
“自从…”（表示动作或状态从过去持续到现在）
3.时间介词(since, fr, frm, by+时间)
表示某个动作或状态持续了…时间
根据具体时间状语选择时态
twenty-fur hurs
have never met
+过去的时间点--用过去完成时
+将来的时间点--用将来完成时
will have been finished
the end f this mnth
have finished
the time I arrived
had already gne
frm 7 am. t midnight
即学即练:填入适当介词
We have learnt 3000 wrds _____ the end f this term.He started wrk ________ eight ’clck.He has wrked ______ eight ’clck.I have wrk ______nearly 10 hurs.
(frm…t, between… and.. , nt… until, during)
4.时间介词(在…之间，从…到…)
frm…t…between… … untilduring befre
1. He didn’t see his uncle ______ 7:45 last night. 2. He was ding his lessns _________ 7 and 9 last night.3. There is a cartn prgramme _______ 6:30 t 7:00 in the evening.4. ________ the past years, he has wrked hard at English. 5. He wn’t cme back ___ five . A. atB. afterC. until6. The wrk must be finished __ Friday. A. atB. byC. after7. Yu’d better check yu bag again _____ yu leave . A. inB. befreC. by
1. in + 大地方 at + 小地 方 n +门牌，某层楼1.My uncle live ___ F12 __the fifth flr. A.at, n B. in,n C.n, at2.They arrived ___Beijing at 12:00 and waited fr a bus ___ the statin t the htel. A.at, in B. in, n C. in, at
1.We are ___Team One.I sit __the frnt f the classrm.Li Ping is ___my left. A.n, in , at B.in ,in ,at C.in, at, n2.I have a gd seat. I sit __the bus. A.in the frnt f B.in frnt f
2.Xiawanzi is sitting _________ Luffy and Cnan.She seems very happy __________ her classmates.
用于三者或三者以上的中间
The hrse ges ________ the frest.
(从物体中间)穿透, 穿越
Later，the hrse ges ________ the grassland.
(从物体表面)跨越, 越过
Guangdng Nrth KreaJapan
the east f China.
be + in/n/t+ the+方位词+f...
east, west, suth, nrth
1) Shanghai lies ___ the east f China and ___ the nrtheast f Guangdng.2) Hubei is ___ the nrth f Hunan.3) Fujian is ___ the east f China. 4) China lies ___ the east f Asia and ___ the nrth f Australia.
The by is ______________ (在树上)
in the tree
There is a red apple____________ (在树上)
树上长出来的东西 ,用 n
不属于树本身的东西,用 in
in the wall(镶嵌在墙内部的事物)
1) There is a map ___ the wall. 2) There are tw windws ___ the wall.
n the wall(墙表面的事物)
The newspaper is ___ the table.
There is an interesting article ___ the newspaper.
1.在广州 _______ Guangzhu 2.在电影院 _______ the cinema3.树上的苹果 apples ______ the tree4.树上的小鸟 birds ______ the tree5.在农场上 ________ the farm
例如: The dll is_____ the bx。
In：在……里面　　　
例如：The cat is _____ the bx。
under: 在……下面
The cat is _________the bx.
between 的用法
between: 在……中间
例如: The bk is __________ the tw bxes.
next t 的用法
The dll is next t the bx.
4. in frnt f 和 in the frnt f
The man is _________the car.
The girl is ___________ the car.
in the frnt f
abve\ver\n\belw\under\beneath
Be careful, there is a heavy bx______ yur head.The sun is _____ the muntain in the east.There are sme stamps_______the desk.The psitin he pinted t was __ _____ the sea level.The little muse is _____ the table, s it is nt easy t find it.
2. acrss\ ver\ thrugh\ past
横穿，， 发生在物体的表面
跨过 越过，发生在物体的上方
纵穿，发生在某物的内部空间
经过，发生在某物的旁边
The Great wall winds its way frm west t east, ________deserts, ______ muntains, _____ valleys, till at last it reaches the sea. The crwd f peple walked _____ the City Hall t the Centre Square.Swim ____ the river, g ___ the street , fly ____ the muntain, _____ the dr,\windw, a bridge ____ the river
四.方式介词 之 in的用法
1.We talk in English. __________________
用汉语: in Chinese
2. Yu can slve this prblem in this way. ___________________
in this way
in different ways
3. My sister is in red. The wman in a yellw dress is my mther. ___________________________________
③in +服装,颜色 表示
用日语: in Japanese
3. With the mney, they built sme schls in the pr area. _______________________
1.We see with ur eyes and hear with urears. _____________________________
① 使用人体器官做某事
2.Chinese usually eat with chpsticks . ________________________
③使用(利用)某材料(金钱等)
We g t schl by bike/bus/car/ ship/plane… ___________________________________
by常接 ,表示通过某种方式做某事.
I talk with my friends by sending e-mail. ___________________________
注意: 步行是 _________. 在表达”乘……”时,还可用介词n/in.
n a/the bus
n a/ the/ ne’s bike
n a /the plane
in a /the /ne’s car
1.表示原因的介词（ 单个介词：fr, with， at)
___: 较正式，侧重情感或行为产生的依据， 或因此带来的结果。
I culdn’t speak fr laughing. 我笑得说不出话来。
___: 多用来表示感情上的原因，常和表示一定感情的词连用。
_____：多用来表明身体或精神产生的变化。
I’m much pleased at yur arrival. 你来了我非常高兴
Her fingers were red with cld. 她的手指冻得发红了。
culdn’t speak
fr laughing
Practice（ 单个介词：fr, with， at)
1. They sang and danced _____ jy2. They will reward yu _____ yur help.3. He is angry _____ being delayed.4. The ld man was bent _____ age.5. His face turned red ______ anger.6. The sldier was severely punished ___having disbeyed the rder.7. The little girl's hands turned red_____ cld.
2.表示原因的介词（ 短语： because f, due t ,thanks t)
+____、代词或动名词
Because f / Due t the heavy rain. I came late. 由于交通阻塞我来晚了。They arrived late because f /due t the strm.他们由于风暴而来迟。Thanks t yur help, we finished the wrk head f time.多亏你的帮助，我们提前完成了任务。
3.表示原因的介词 （f、frm）（ 短语：die f; die frm)
因为内在原因而死亡（身体内部发生变化）
因为外在原因而死亡（车祸，意外等）
by 表示“增加了……”
beynd表示“范围, 限度超出”。
增加： add up g up increase rise下降： fall、decrease
1)这个学校的学生人数增加了500。2)这个城市的人口上升到3,000,000。3)他这个月的月薪超出了10,000美元。
___ _______ f _______ in this schl increase ___ 500.
The _________ f this city add up __ 3,000,000.
___ salary in this mnth is _______ 10,000 ______.
Yur cmpsitin is excellent except fr several mistake.
除...之外Except fr所排除的内容与主语往往不是同一类的。
All the cmpsitins are excellent except Tm’s.
除...之外, 表示从整体中剔除一部分 （ except排除的内容与主语往往是同一类的）
We need 3 mre persns t finish the jb besides us tw.
除...之外,还有…（表示“另外附加”的含义,相当于“in additin t ）
表示排除，多与nbdy, nthing, anything, all,等连用
We can d nthing but wait.
1.与名词: at first / access t/ lack f
2.与动词（Vi）：agree t/ subscribe t/ lead t/ result in/ stare at/ lk up/wait fr
3.与形容词：gd at/ angry at/ fnd f/ keen n/ aware f/ prud f/strict with
4.固定短语：n behalf f/ in charge f/regardless f/ in place f/ in spite f
Prepsitins f Place
This is Tm’s rm.
The telephne is ________ the TV and the lamp.
This is Tm’s rm .
The laptp is __________the bed.
The calendar is _______ the clck.
The pizza is _______ the shes and the table.
This is Tm’s rm last Sunday.
The bts are _______ the armchair.
The bkcase is ________ the windw.
The windw is ________ Tm.
The DVD player is ________ the TV set.
The basketball is __________ the bed.
The ppcrn is_________ the sandwich.
The scks are _______ the bed.
The bts are ________ the armchair.
The cap is __________ the bts.
The cup is ________ Tm.
The hrrible mnster is _________ the lamp.
The black cat is _______ the bed.