2022年中考英语介词专项ppt课件.pptx

1、介词目 录 contents介词的定义介词的种类介词的使用什么是介词What is Preposition？12023-2-214介词（介词（preposition 简写简写prep.）定义：）定义：介词介词是一种用来表示词与词,词与句之间的关系的词。表示某个人、事物/东西、事件与另一个之间的_。在句中不能单独作句子成分在句中不能单独作句子成分。关系介词总述介词总述介词的作用：介词的作用：That picture hangs on the wall of my bedroom in the upstairs of my house.去掉介词后去掉介词后That picture hangs th

2、e wall my bedroom the upstairs my house.如果没有介词，一个句子只是名词、动词、形容词、副词等的堆积。2023-2-216常见介词分类Types of prepositions22023-2-217介词的主要分类：u1.in summer,on Septemper 1st _ u2.at the cinema,in the hospital _u3.by listening to music,go home by bus _地点介词地点介词方式介词方式介词时间介词时间介词2023-2-218介词的使用Usages of preposition32023-2

3、-219一.时间介词atinon_ 6 oclock_ June 1st_ 1999_ 7:32pm_ Childrens Day_ August_ Sunday_ summer_ two weeks_ noon_ Sunday night_ the evening _ night_ a cold morning_ the morning_ midnight_ the afternoon一.时间介词atatononinin+具体点钟具体点钟+具体某一天具体某一天+年年/月月/季节季节/时间段时间段在某个特定的早晨、下午或晚上前介词用在某个特定的早晨、下午或晚上前介词用onon2023-2-21

4、111.Mary is flying to France soon.She will arrive in Paris _ the morning of July 9.A.on B.in C.at2.The twins were born _ a Friday evening.A.in B.on C.at3.We finish our lessons _ 11:30 and then have a rest_noon.A.in,in B.at,at C.in,atNoImageNoImageNoImage二.地点和方位介词ABABABin 位置在某范围之内to 位置在某范围之外on 与某地相邻、

5、接壤Map of the WorldMap of the World1.China lies _the east of Asia and _the north of Australia.A.in,onB.in,toC.to,in2.Russia is _the north of China.A.inB.onC.to2023-2-2114inonbetween.and.in front ofbehindnext tounder拓展一：拓展一：on/over/above、under/below(表面上)(正上方，不接触)under(不接触,不一定是正上方)belowabove zero(指温度)零

6、度以上;below zero(指温度)零度以下onoverabove(正下方，不接触)(不接触,不一定是正下方)拓展二：拓展二：in front of/in the front of in front ofin the front of1.The baby is _ the car.2.The baby sat _ the car.“在在的前面的前面”(范围外范围外)“在在的前面的前面”(范围内范围内)拓展三：拓展三：between/among(1)between 表示表示“在在(两者两者)之间之间”，常与，常与and连用。连用。(2)among表示表示“在在(三者或三者以上三者或三者以上)之

7、间之间”。Among the three boys,Tom is the tallest one.There is a chair between the desk and the bed.1:书桌和床之间有一张椅子。2:三个男孩中，汤姆是最高的。拓展四：拓展四：across/through(1)across表示“横过；穿过；越过”(从表面横过)。(2)through表示“穿过；通过”(从空间内部穿过)。1.Dont use your mobile phone when you go _ the road.Its dangerous.A.throughB.acrossC.over2.A bir

8、d flew into our kitchen _ the window just now.A.through B.acrossC.above2023-2-2119 A bird is singing in the tree.树上有只鸟儿在唱歌 There are some apples on the tree.树上有一些苹果。in the treeon the tree拓展五：拓展五：in the tree/on the tree 在树上在树上in the tree 指指物品、物品、动物或人动物或人落在树落在树上或爬到树上上或爬到树上on the tree 指树木指树木本身长出本身长出或结出

9、或结出的的东西在树上东西在树上。(1)by+交通工具交通工具 by 后面的交通工具用单数，且名词前不加任何修饰词。后面的交通工具用单数，且名词前不加任何修饰词。(2)on/in+交通工具交通工具 交通工具的名词可用单复数，可用修饰词。交通工具的名词可用单复数，可用修饰词。on多用于开放式的交通工具多用于开放式的交通工具 in 多用于有舱的交通工具多用于有舱的交通工具on foot注：步行注：步行冠词、物主代词、指示代词等限定词冠词、物主代词、指示代词等限定词I went to school_my fathers car.探究探究 with,in，by和和on表示手段或工具表示手段或工具 We

10、hear the news on the radio.You can search much useful information on the Internet.Please write with a pen.We see with eys and listen with our ears She wrote a letter in black ink.Can you say it in English?I go to school by bus.I learn English by listening to English songs.表示方式、表示方式、手段的介词手段的介词withinb

11、yon多用于有形的工具或身体某些器官前多用于有形的工具或身体某些器官前表示使用某种语言或使用某种材料表示使用某种语言或使用某种材料后可跟交通工具；表示后可跟交通工具；表示“用用的方式或手段的方式或手段”后面常接动名词后面常接动名词表示表示“以以.方式或手段方式或手段”，主要用于，主要用于和通讯相关的短语搭配和通讯相关的短语搭配介词介词时间时间介词介词方位方位介词介词方式方式介词介词Summary 当堂检测：完成练习册p46练习I.(A)1.by 2.in 3.on 4.with 5.on 6.on 7.in 8.at(B)1.having 2.years 3.building,polluted

12、4.eating 5.across 6.chatting 7.read,reading8.having,to travel.翻译句子翻译句子1.They were watching TV from seven to eight last night.2.The boy in a blue T-shirt is my cousin.3.She often helps her parents with the housework.4.In some ways,I am quite different from my sister.5.My grandparents have been married for 50 years.6.They will finish the work in two hours.7.Tom has begun to play basketball since 2008.8.I finished my homework on time with the help of my father.1.have been considered 2.to get 3.wont work4.safety 5.faster 6.to do 7.booking8.connected 9.is set 10.monthly2023-2-2128