上海初中英语介词.docx
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1、精选优质文档-倾情为你奉上介词一 表示时间的介词1. at、on、in(1) at用于表示时间点at lunch、at night、at nine、at present、at the Lantern Festival(在元宵节)(2) on用于表示某天,某一天的上、下午(指具体的某一天时,一律用on)on Monday、on Tuesday morning、on your birthday、on Augest 8,2008、on a fine morning、on the New Years Eve(在除夕)、on the morning of National Day(3) in用于表示月、
2、季节、年和泛指的上午、下午、晚上(指在一段时间内)in January、in the evening、in autumn、in 2016、in the 21st century、 注意点:在this、that、last、next、every等词前面不能加其他介词。 They went swimming last week. They had a bad harvest that year.(他们那年的收成很差)2. before、after(1) before 在之前既可以作为介词又可以作为连词Passengers must arrive at the airport two hours be
3、fore the departure time.介词He will call me before he leaves here.连词(2) after 在之后既可以作为介词又可以作为连词3. by、until/till(1) by 在前(时间);截止到by the end of、by six oclock、by then(到那时)、by the time + 从句例句:How many books had you read by the end of last year?Tom had left by the time l arrived.(by+一个过去的时间点,用过去完成时)(2) unt
4、il/till 直到为止(时间)They wont come back until/till the end of the year.(come瞬间动词,因此用否定式)Ill wait for him until/till he comes here.(wait是延续性动词,所以用肯定式)4. for、during、through(1) for 达之久(表示经过了多少时间)for 50 years、for 2 hours(2) during 在期间during the winter holidays、during the lesson、during the war(3) through 一直(
5、从开始到结束)They played the cards through the night.(他们打了一整夜的牌。) 注意:for和during的区别 for之后大多跟表示时间、具体天数等的数字名词, during后绝对不能跟表数字的名字。5. from、since(1) from从(时间)起一般用fromto,如from eight to ten而单纯表示确切的“从几点开始”时用at,如The meeting started at eight.(2) since自从以来(表示从以前某时一直到现在仍在继续)since 表示时间时,一般只用于完成时的句子;since还可以作连词。I have
6、played the piano since 2006.The doctor has saved a lot of lives since he become a doctor. 连词,引导时间状语从句。6. in、within(1) in 过之后(未来时间)He will be back in five hours.(一般将来时)They said they would arrived here in a week.(过去将来时)(2) within 不超过的范围within 3 minutes、within the holiday、within a month二 表示场所、方向的介词表示场
7、所的介词:at、in、on、under、by、near、between、around、opposite等表示方向的介词:into、out of、along、across、through、up、down、past等1. at、in(1) at在某地点(表示比较狭窄的场所)at the school gate、at the bottom、at the end of(在末尾)、at home例句:Ill meet him at the Beijing railway station.(2) in在某地(表示比较宽敞的场所)in Beijing、in the house、in the open air
8、例句:Hong Kong is a very crowded city in the south of China. 注意点:英语中有些词有没有定冠词the,意义区别很大 at table在进餐/at the table在桌旁 at hospital住院/at the table在医院里(工作)2. on、above、over、under、below(1) on (1)在上面(有接触面) on the desk、on the wall (2)在靠近的地方 on the right、on the river(2) above在上方(below的反义词)例句:Our plane flew abov
9、e the clous. The sun rose above the horizon.(3) over在正上方(under的反义词)例句:There is a light over Li Ming.(4) under在下面(正下方)under the table、under the jacket(5) below在下面(不一定是正下方)例句:A boat is below the bridge.3. near、by(1) near在附近;靠近near还可以修饰时间,如in the near future表示“在不久的将来”例句:Do you live near here?(2) by在旁边(
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