初三英语下册《介词》课件外研版.pptx

1、初三英语下册介词课件初三英语下册介词课件外研版外研版Task 1自学指导：1.阅读课本P159-160 了解介词的分类、介词短语的使用及介词的兼词现象。2.完成课本P30 A1 and A2（5 分钟）一、介词的种类：一、介词的种类：1.简单介词：简单介词：at;in;off;on;about;under;of;over;past;after;before2.短语介词：短语介词：according to;because of;in front of;out of;instead of 合成介词合成介词:into;inside;onto;without;outside about,behind,

2、down,up,in,off,on,over.时间介词时间介词:(1)in,on，at 在在时时1.in表示较长时间表示较长时间 2.on表示具体某一天表示具体某一天 3.at表示某一时刻或较短暂的时间表示某一时刻或较短暂的时间 Exercise:_ the 20th century;_ the morning;_ January;_ May 1st;_ Monday;_ Sunday afternoon;_ 3:20;_ this time inininonononatat(2)in,after 在在之后之后 “in+段时间段时间”将来的一段时间以后；将来的一段时间以后；“after+段时间

3、段时间”将来或过去的一段时间以后；将来或过去的一段时间以后；Exercise:1.My mother will come back _ three or four days.2.2.He arrived _ five months.3.(3)for,since 在完成时的情况在完成时的情况 for+一段时间一段时间 since+一个过去的时间点一个过去的时间点Exercise:1.He has studied the piano _ 10 years.2.They have lived here _ 1978.inafterforsinceExercise:1.I can see an app

4、le _ the table.2.Jims coat is _ his bed.It is dirty.3.-What is _ the box?-I dont know.4.I sit _ Mary,she is in front of me.5.His home is far _ his school.It isnt near.方位介词：方位介词：on 在在.上面上面 under 在在.下面下面in front of 在在.前面前面behind 在在.后面后面on the left 在在.左面左面on the right 在在.右面右面over 在在.正上方正上方 above 在在.上面（

5、非正上方）上面（非正上方）near 在在.的附近的附近 be far away from.离离.很远很远onunderinbehindfrom at,in,on,toat (1)表示在小地方表示在小地方;(2)表示表示“在在附近，旁边附近，旁边”in (1)表示表示 在大地方在大地方;(2)表示表示“在在范围之内范围之内”on 表示毗邻，接壤表示毗邻，接壤to 表示在表示在范围外，不强调是否接壤范围外，不强调是否接壤Exercise:1.He arrived _ the station at ten.2.He is sitting _ the table.3.He arrived _ Shan

6、ghai yesterday.4.Guangzhou is _ the east of China.5.Russia lies _ the north of China.6.Fujian is _ the south of Jiangsu Province.atinatinonto、表运动方向的介词、表运动方向的介词：across,through 通过，穿过通过，穿过1.across表示横过表示横过,即从物体表面通过即从物体表面通过 2.through穿过穿过,即从物体内部穿过即从物体内部穿过 Exercise:1.She swam _ the river.2.He walked _ the

7、forest.3.Walk _ the street,and you will see a hospital.acrossthroughacross、表示、表示“在在之间之间”的介词：的介词：between,among 在在之间之间 between指在两个人或两个事物之间指在两个人或两个事物之间among指在三个或三个以上的人或事物之间指在三个或三个以上的人或事物之间Exercise：1.There is a football match _ Class One and Class Two on the playground.2.2.The teacher is standing _ the

8、students.betweenamong、表示其他意义的介词：表示其他意义的介词：(1)on,about 关于关于on 关于；专业性；学术性关于；专业性；学术性about 关于；表示内容较为普通，不专业。关于；表示内容较为普通，不专业。Exercise：1.There will be a lecture(讲座讲座)_ physics 2.this afternoon.3.2.He is writing a book _ cooking.4.3.He told me a lot _ his life in the5.summer vocation.ononabout、by,with,in 表示

9、方法、手段、工具表示方法、手段、工具by 以以方法、手段或泛指某种交通工具；方法、手段或泛指某种交通工具；with+工具、手段工具、手段in 表示用表示用方式，用方式，用语言语言(语调、笔墨、颜色语调、笔墨、颜色)Exercise:1.He makes a living _ selling newspapers.2.2.He broke the window _ a stone.3.3.The foreigner spoke to us _ English.bywithin Task 3:Have a match（5 minutes)请根据下列短语的中文意思，写出相应的介词。请根据下列短语的中

10、文意思，写出相应的介词。写下写下write _ 打电话给打电话给 ring _ 赶快赶快hurry _ 起飞起飞脱下脱下 take _ 嘲笑嘲笑laugh _ 参加参加 take part _ 听听listen _ 寻找寻找look _ 担心担心worry _ 照顾照顾take care _ 关闭关闭turn _ 交朋友交朋友make friends_ 等待等待wait _ 付钱付钱 pay _ 穿上穿上put _ 收到来信收到来信 hear _ 看看look _ 开开 turn _ 查字典查字典 look _ 关关 turn _ 浏览浏览 look _ 把声音调大把声音调大 turn _ 照

11、顾照顾 look _ 把声音调小把声音调小 turn _ downupattoaboutoffforonupoffinforofwithforfrom看你记得这些词组的介词搭配吗？看你记得这些词组的介词搭配吗？atonupoffthroughupafterdown1.Tina cant see the blackboard because the boy who sits _ her is very tall.(2006佛山佛山)A.behind B.in front of C.next to2.I dont know how to start a talk with Betty.She ca

12、n sit all day _ a word.(2007佛山佛山)A.by B.with C.without3.He is a fan of AC Milan and never misses any of its games _ other teams.(2008佛山佛山)A.with B.against C.for 4.He will be back _ a week.(2008广州）广州）A.from B.at C.after D.through5.She is ready to help people who are _ trouble.(2009 广州广州)A.at B.for C.

13、in D.on6.How is it going?-Thanks _ the weather,the crops grow well.(2010 广州广州)A.to B.for C.with D.on7.Who has taken my book _ mistake?（2010 深圳）深圳）A.by B.with C.of D.for8.If you get on well _ your classmates,you will enjoy your school life more.(2010 广州广州)A.to B.at C.with D.in9.We will fly to New Yor

14、k on Monday morning,then well stay in New York _ Wednesday afternoon.(2007 广州广州)A.until B.after C.on D.in10.I prefer coffee _ milk.A.from B.with C.to D.for(2009深圳深圳)Exercise 1:1.Taiwan is _ the southeast of China.（in,on,to）2.Go _ the bridge,youll find the shop.（across,through;over,above）3.I go to sc

15、hool _7:30 every morning.（in,on,at）4.He would like to meet her _8:00 and 9:00 tomorrow morning.（between,among）5.The Greens have lived in China _ three years.（in,for,after）inacrossatbetweenfor6.We go to school every day _ Saturday and Sunday.（except,besides）7.He wrote the letter _ ink.（by,with,in）8.S

16、he returned to her country _ five years.（in,after,for）9.There is a big tree _ our classroom.（after,behind）10.I usually go to work _ bike.（by,on,with）exceptinafterbehindbyExercise 2:请根据句意用合适的介词填空。请根据句意用合适的介词填空。1.Ann didnt borrow the bike _ her friend.2.How _ eating some sandwiches for supper?3.The st

17、udents are on the school trip _ the beach.4.David went to the museum _ bus this morning.5.Lets meet here _ 2 oclock this afternoon.6.Do you have a shirt _white?fromaboutonbyatin7.The boy _ short black hair is my classmate.8.Nick spends some money _ new clothes every month.9.Cat wont come out because _ the rain.10.Mum often looks _ newspaper in the evening.withonofthrough