1、介词是一种虚词。不能单独作句子成分,它只有跟它后面的宾语一起构成介词短语,才能在句子中起作用。
有:in, on, under, with, behind, about, near, before, after, for, to, up, down, from, in front of, out of, fromto, at the back of
2、表示时间的介词有:at, on, in。
(1)at表示在某一个具体的时间点上,或用在固定词组中。如:at ten oclock, at 9:30 a.m., at night, at the weekend
(2)on表示在某日或某日的时间段。如:on Friday, on the first of October, on Monday morning
(3)in表示在某一段时间(月份、季节)里。如:in the afternoon, in September, in summer, in 2005
3、in一词还有其他的固定搭配,如:in blue(穿着蓝色的衣服),in English(用英语表达),take part in(参加)。
练一练:
1、选用括号内恰当的介词填空。
1) Whats this _______ ( at, on, in ) English?
2) Christmas is _______ ( at, on, in ) the 25th of December.
3) The man_______ ( with, on, in ) black is Su Hais father.
4) He doesnt do well _______ ( at, on, in ) PE.
5) Look at those birds _______ ( on, in ) the tree.
6) We are going to meet _______ ( at, on, in ) the bus stop _______ ( at, on, in ) half past ten.
7) Is there a cat _______ ( under, behind, in ) the door?
8) Helens writing paper is _______ ( in, in front of ) her computer.
9) We live _______ ( at, on, in ) a new house now.
10) Does it often rain _______ ( at, on, in ) spring there?
2、圈出下列句子中运用不恰当的介词,并将正确的答案写在横线上。
1) Jim is good in English and Maths.
2) The films were in the ground just now.
3) They are talking to their plans.
4) How many students have their birthdays on May?
5) Womens Day is at the third of March.
6) I can jog to school on the morning.
7) Did you water trees at the farm?
8) Can you come and help me on my English?
9) I usually take photos in Sunday morning.
10) What did you do on the Spring Festival?
上一篇: 小升初英语语法大全:形容词、副词
下一篇: 小升初英语语法大全:动词
国内英语资讯:U.S. attempt to reverse history doomed to failure: spokesperson
国际英语资讯:Feature: COVID-19 underscores role of prevention, key in ancient Greek & Chinese traditional
国内英语资讯:Meeting of BRICS foreign ministers to be held in September
我学会了买东西
我学会了蛙泳
国内英语资讯:China mulls not recognizing British National Overseas passports as travel documents
国内英语资讯:Xi Focus: Xi sends congratulatory letter to Chinese Young Pioneers national congress
国内英语资讯:China vows better policy coordination to boost employment
国际英语资讯:U.S. aggressive attitude to China threatens world peace: scholars
“玩手机”不是play the phone?一个介词搞定!
我学会了滑冰
国内英语资讯:China Focus: U.S. solely responsible for difficulties in bilateral ties: Chinese FM
来华乘客将凭检测登机
国内英语资讯:Chinese vice premier urges improvement of rural living environments
自我介绍
英国宣布对西班牙实行入境隔离 西班牙称本国仍然安全
About Gender Discrimination 关于性别歧视
国际英语资讯:U.S. COVID-19 cases surpass 4 mln -- Johns Hopkins University
研究:2040年全球塑料垃圾至少将达到7亿吨
《习近平谈治国理政》第三卷重要概念范畴表述汉英对照(一)
国际英语资讯:Spotlight: Hollywood insiders weigh in on future of U.S.-China co-productions
复课后如何保证学生安全?世界各国的学校想出了各种奇招!
国内英语资讯:Political advisors discuss improving epidemic prevention mechanism
我学会了包饺子
国内英语资讯:Xi inspects PLA aviation university ahead of Army Day
国内英语资讯:Chinese vice premier stresses stabilizing foreign trade, investment
我帮助爸妈烧饭
国际英语资讯:U.S., Russia to hold talks on arms control, space security in Vienna
盼望着春天的来到
国内英语资讯:Chinas high-tech zones maintain growth amid epidemic