介词公开课

注意：课间休息
break time between classes
in front of 与 in the front of
1. The old lady used to sit ____the theater so that she could see the performance clearly. A. in front of B. before C. in the front of D. behind 2. The trees ＿＿＿front of the house are ＿＿＿the charge of Mr. Li. A. in； in B. at； in C. in； by D. from； in
What’s the date today?
Today is December 25, Christmas Day. Christmas Eve Yesterday was __________.
Preposition
( 介词)
What’s preposition ？
• • • • 1.Look at me.( 代词 ) 2.He goes to school by bike.( 名词) 3.He is interested in drawing.( 动名词 ) 4.He is a very gentle except _______he when loses temper.（ 从句 ）
5. 介词 与名词、动词、形容词等的搭配
Functions
• • • • • 1．作定语： The book on the table is mine. 2．作状语： We have breakfast at seven.（表时间） They started the machine by pressing the button.（表方法） 3．作表语： My dictionary is in the bag. 4．作宾语补足语： I found him in the office.
1.My uncle lives __the fifth floor. A.on B. in C. at 2.They arrived ___Beijing at 12:00 and waited for a bus ___ the station to the hotel. A.at, in B. in, on C. in, at
to the east of China. Japan lies ____ Fujian lies ___ in the southeast of China. Canada lies ____ on the north of the USA. on the east. China faces the Pacific ____ on the coast. Ningbo is a city _____ The island lies ____ off the coast of China.(相隔一定距离) off The house stands miles ___the main road.
on/beneath, over/under，above/below
on:在物体表面上,相接触的.反义词:beneath 不接触 over表示“正上方; 还可表示“越过””覆盖”. 反义词是under above只表示“在上方”但不一定在“正上方”。反义词是 below 还可表示温度、水位等“高于” 不接触 over the river There is a bridge ______ Our plane flew _______ above the clouds. There is a picture ____ on the wall. A little boat is now ______ under the bridge. The sun sinks ______ below the horizon(地平线) The window is well ______ above the tree. The earth lay __________ beneath a blanket of snow. She spread a cloth ______ over the table.
• • • •
按组合方式可分为：
1.简单介词，如at、in、for等； 2.合成介词，如within、inside、onto等 3. 短语介词，如according to、out of、 in spite of 、 instead of、because of、by means of等 4.双重介词，如from behind / above / under、 until after等 5. 分词介词，如considering、including、concerning, judging from /by等
Michael’s neighborhood
House Pine Street
Supermarket
Hotel
Fifth Ave go (straight) along go down
Michael’s neighborhood
House Pine Street
Hotel Supermarket
⑵ 表示方位/地点 into；out of；(a)round；down；up；from； off；for；to；towards；at；in；on；above； below；among;between；inside；outside； before；behind；over；under；beside/by； near;beyond;against;across;by/past;over; across;through;along等。
in后常接年，
on后常接具体某日，星期几，节日,及有修
饰语修饰的上午、下午、晚上等。
• • • • • • • • • • on Sunday on a warm morning in April on a December night on that afternoon on the following night on Christmas afternoon on October 1，1949 on New Year’s Day on New Year’s Eve on the morning of the 15th
go through the forest/park/window
through (从物体中间)穿透, 穿越 over (从物体上面）跃过 across (从物体表面)通过
A
over
1
2 3
above
on in
fall off/down from the tree
4
7
below
6 5
under
名词 、 代词 动名词 介词:通常用在__ _______、_______ ______、 从句 之前，表示某个人、事物/东西、事件与 _________ 另一个之间的__关系 _______。
介词与介词短语
考点关注：
1. 常用介词的分类
2. 易混介词的辨析 3.介词在句子中的功能
4. 固定的介词短语与短语介词
Let’s have a try
E
C
A
H B
G I D F
J
HOMEWORK
时间介词
Thank you !
时间介词
at in on
at后常接几点几分某时刻，黎明/破晓，中午，黄昏，
午夜，日出，日落，开始，周末,具体年龄等 • at five o’clock • at daybreak /dawn • at noon • at midnight • at the beginning of the month • at the weekend • at sunrise/ sunset • at that moment • at this time of day • At Christmas at Halloween • at the age of 17
来自百度文库
• (9) 表示“除……外” 的介词except， except for，except+从句, besides,but， apart from 等 • (10)表原因或理由的介词：for, at, from, of, with, by, because of, owing to, due to, thanks to, out of • (11)表示“数量” 的about，around(大约)， over(超过)，more than等。 • (12)表示(增加/减少，相差，高出等的)程度的by， to。
英语中的介词很多, 常见的介词按意思 可分为以下类别 ⑴ 表示时间
at;in;on;by;after;before;since; for;during;within;throughout;beyond over;about;around;from;until/till; between;past;to等。
between与among
Between:指两者之间。 有时虽然是三个以上的人或东西，如强调的是两两 相互间关系，适宜用between Among: 表示三者以上之间; 与最高级连用(=one of)
Switzerland liesbetween ______ France, Germany, Austria and Italy. It’s a secret between _______ you and me. She was busy ________ between working and looking after the baby. He was happy to be ________ among friends again. among London is _________the largest cities. They don’t know the difference ________ between wheat, oats(燕麦) and barley（大麦）.
季节，月，白天， 上午， 下午，晚上，世纪，大概年龄等
• • • • • • • • • • • in 2006 in May，2004 in the morning in the afternoon in the evening in the daytime in the 21st century in three days （weeks/month） in a week in spring in his thirties
Fifth Ave
Turn right
Michael’s neighborhood
House Pine Street
Hotel Supermarket
Fifth Ave
Turn left
表示地理位置的in, on, to
若A地属于B地，用in; A地位于B地的外面且有边缘衔接用on； A地位于B地的外面无边缘的衔接有to。
方位与地点介词
behind
Sunny
next to
on the right
Lily
Tommy
Lucy
on the left Mary Kitty
in front of
between
E
on
A
One
behind
Two
C
between
F
under B
D
near/beside
in front of
in the front of
• (3)表示计量的介词：at,
• • • •
•
for, by (4)表示材料的介词：of, from, in (5)表示关于的介词：of, about, on (6)表示好像或当作的介词：like, as (7)表示支持或反对的介词：against, for (8)表示工具或手段的介词：by, with, on
若A地离B地不远，或在附近或不远的海上
地点介词at、on、in
at ：在较小的场所，与名词所有格连用表示地点 in：1）在较大的场所; 2）表示在某物内部 on：在……的 表面上, 楼层
at 55 Park street. He lives _____ on__ There is a book ___ the table. There is an interesting article ___ in the book. He dug a hole ____ in the wall. at my sister’s 在我姐姐家 _____ at the doctor’s 在医务室 _____