2022届高考英语二轮复习：介词课件（38张）

(共38张PPT)
介词与连词
介词分类
地点介词
方向介词
时间介词
方式介词
涉及介词
目的介词
原因介词
比较介词
伴随介词
句法作用
状语：表示时间、地点，可以放在句首或句尾；表方向、方式、伴随、涉及、原因、目的、比较，一般放在句尾
表语：系动词之后
定语：被修饰词之后
句法作用
状语：表示时间、地点，可以放在句首或句尾；表方向、方式、伴随、涉及、原因、目的、比较，一般放在句尾
表语：系动词之后
定语：被修饰词之后
介词的主要用法
1.介词不能独立使用
2.介词之后有名词或代词（宾格）或相当于名词的其他词类、短语货从句作它的宾语，即构成介词短语
3.有些介词是由两个以上的词构成的短语介词
介词的分类
1.地点介词
above在…前
about在…附近
介词的分类
2.方向介词
across 横越…
against 对抗…
介词的分类
3.时间介词
about 大约…
after 在…以后
介词的分类
4.目的介词
for 为了…
to 为了…
介词的分类
5.原因介词
for 因为…
because of 因为…
介词的分类
6.比较介词
as 和…一样
like 像…一样
than 比…
介词的分类
7.伴随介词
against 和…一起比赛
at 在（上班、休息、学习）
介词的分类
8.方式介词
by 用/由/乘坐/被…
as 作为，当作
介词的分类
9.涉及介词
about 关于…
except 除了…
易混介词辨析
1.时间或地点介词in, on, at
表时间
①in:表示在一段时间里；在将来时句子中表示在一段时间之后;
②on:表示具体的某一天;
③at:表示某个时刻或瞬间。
易混介词辨析
1.时间或地点介词in, on, at
表地点
①in:表示在某个范围之内;
②on:表示在某个平面上或与一个面相接触;
③at:表示某个具体的场所或地点。
易混介词辨析
He was born on the morning of May 10th.
I usually get up at 7:00 in the morning.
His glasses are right on his nose.
He is at the cinema at the moment.
易混介词辨析
2.时间介词after与in“在…之后”
①after+（具体时刻/从句）:表示“在…时刻之后”常用于一般时态
②“in+(一段时间)”：表示“在（多久）之后”，常用于将来时态。
易混介词辨析
He said that he would be here after 6:00.
My father is coming back from England in about a month.
易混介词辨析
3.时间介词since与for
①since+（具体时间/that 从句）：“自…起一直到现在”
②for+（一段时间）：“总共有…之久”
易混介词辨析
3.时间介词since与for
Uncle li has worked in this factory since 1970.
Uncle Li has worked in this factory for over 30 years.
易混介词辨析
4.方式介词by, in与with“工具、手段”
①by:乘坐某交通工具；以…方式；在被动句中可以表示动作的执行者
②in:使用某语言/文字
③with:使用某工具、手段
易混介词辨析
4.方式介词by, in与with“工具、手段”
We see with our eyes and walk with our feet.
Please write that article in English.
Let’s go to the zoo by taxi.
易混介词辨析
5.throught,across与over
①through：“穿过…(门洞/人群/树林)”
②across和over:指“跨越…(街道/河流)”,可互换；表示“翻过…”只用over
易混介词辨析
5.throught,across与over
There is a bridge across/over the river.
They climbed over the mountain and arrived there ahead of the time.
The visitors went through a big gate into another park.
易混介词辨析
6.as与like“像”
①as：“作为…”，表职业、职务、作用等事实
②like:“像…一样”，表外表，不是事实
易混介词辨析
6.as与like“像”
Let me speak to you as a father.
我以父亲的身份和你讲话。（说话者是听者的父亲）
Let me speak to you like a father.
让我像一位父亲一样和你说话。（说话者不是听者的父亲）
易混介词辨析
7.at the end of, by the end of, to the end, in the end
①at the end of…:既可以表时间也可以表地点，常用过去时；
②by the end of…:表时间，常用完成时；
易混介词辨析
7.at the end of, by the end of, to the end, in the end
③in the end与 at last基本等义，表“终于、最后”，常用过去时；
④to the end…：“到…的终点为止”
易混介词辨析
By the end of last term we had learned 16 units of this book.
At the end of the road you can find a big white house with brown windows.
易混介词辨析
They left for Beijing at the end of last week.
In the end he succeeded in the final exams.
We should go on with work to the end.
易混介词辨析
8.for a moment, for the moment, in a moment, at the moment
①for a moment:“一会儿、片刻”，常与持续性动词连用
② for the moment:“暂时、目前”，常用现在时；
易混介词辨析
8.for a moment, for the moment, in a moment, at the moment
③in a moment:“一会儿、立刻、马上”，用将来时；
④at the moment:“此刻、眼下”，用现在进行时。
易混介词辨析
Please wait for a moment.
Let’s leave things as they are for the moment.
I’ll come back in a moment.
I am very busy at the moment.
易混介词辨析
9.in front of 与 in the front of
①in front of：“在…的前面”
②in the front of:“在…的前部”
易混介词辨析
A car was parking in front of the hall.
In the front of the hall stood a big desk.
易混介词辨析
10. expect与besides
①expect:“除了”，表不包含
②besides:“除了”，表包含
易混介词辨析
Everyone went to the Palace Museum except Tom.
除了Tom，大家都去了故宫博物院。
Besides Chinese he also studied many other subjects.
除了汉语之外，他还学其他许多功课。