英语
1 / 20
授课日期 时 间
主 题 介词的用法以及固定搭配
学习目标 1. 介词的用法归纳和介词词组的总结
2. 介词及重点词汇在阅读中的应用。
教学内容
Step 1: Review what we have learned
Step 2: 预习思考解答
英语
2 / 20 1. ________________________________
2. ________________________________
3. ________________________________ 4. ________________________________
5. ________________________________ 6. ________________________________
知识名称 介词
【知识梳理1】 地点介词
介词是一种虚词,不能独立使用。介词之后一般有名词或代词(宾格．．)或相当于名词的其他词类、短语或从句作它的宾语,即构成介词短语。有些介词是由两个以上的词构成的短语介词,如：out of(从…中出来), because of(因为), away from(距离…), on top of(在…顶上), ever since(自从…), next to(在…隔壁), according to(根据…), in
front of(在…前方)等。
英语
3 / 20 1、地点(位置、范围)：
介词 图示 意义 例句
1 in
在……之内 The students are reading in the classroom.
学生们在教师里读书。
专题3 介词和介词短语
Ⅰ.单句语法填空(在下列句子的空白处填上适当的介词)
1．—What about the milk of this brand?
—It is at least as good as, if not superior to,_that of other brands.
2．The book is intended for foreigners who want to learn about the Chinese culture
and history.
3．—I'm too busy to go to the bank to check whether she has put the money in
my bank account.
—It's easy to check your bank account via the Internet.
4．—His painting won a big prize and was purchased by a museum last week.
—Yes. You know, he has a talent for painting.
5．Facing an aging population, Finland hopes to maintain economic growth by
making people work beyond their retirement age.
6．Specific plans for emergencies, such as flooded underground projects, are
still not
in place although some cities have put forward plans to deal with swollen
rivers.
7．The G20 was created in December 1999 in response to the financial crisis to
- 1 - 专题五 介词、介词短语和连词
一、介词和介词短语
介词是一种虚词，不能单独作句子成分，必须与名词或代词(相当于名词的其他词类短语或从句)构成介词短语，才能在句中充当某一个成分。介词短语在句中可充当状语，表语，定语及补语等成分。
How I wish every family had a large house with a beautiful garden!
Is this the reason he explained at the meeting for his carelessness in his work?
With a lot of difficult problems to settle, the newly－elected president is having a hard time.
二、连词
连词是用来连接词、短语、从句或句子的一种虚词不能独立担任句子成分。
按词义及其句法作用，连词可分为并列连词和从属连词。常见的并列连词有and, but, or, not
only...but also, yet, either...or...等。常见的从属连词有when, because, if, though, as if, now that,
until, unless等。
I saw Bob play the piano at John's party and on that occasion he was simply brilliant.
Not only is the teacher himself interested in football but all his students are beginning to show an
interest in it.
Please follow your supervisor's instructions, or you'll offend him.
111 语法复习十七：介 词
介词又叫前置词，是一种虚词。介词分为三种，一种是简单介词，如at, in, on, beside, to , for等；另一种是短语介词，即由两个以上的词组组成的短语，如in front of, because of, out of, instead
of等；还有一种叫二重介词，如until after, from behind等。
（一）介词的句法功能
介词不能独立在句中做成份，介词后必须与名词、代词、或动名词构成介词短语在句中充当一个成份，表示人、物、事件等与其它人、物、事件等之间的关系。
1、作定语：The book on the table is mine.
2、作状语：We have breakfast at seven.（表时间）；They were late for meeting because of the heavy
rain.（表原因）；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.
（二）主要介词区别
1、表示时间的at, in, on：at表示片刻的时间，如：at 8 o’clock ，常用词组有：at noon, at night,
at midnight, at the end of, at that time, at the beginning of, at the age of, at Christmas, at New Year等。in表示一段的时间，如：in the morning, in the afternoon, in the evening, in October, in 1998, in
summer, in the past, in the future等。on总是跟日子有关，on Monday, on Christmas morning, on the
