介词ppt

except后面可跟名词或一介词短语。
He answered all the questions except the last one.除了最后一个问题外，所有的问题他 都回答了。 I went nowhere except to the library.除了图 书馆以外，我哪儿都没去。 Except for”除以外”, 前后的词不属于同类 词，except前后的词属于同类词， Your composition is good except for a few spelling mistakes. 除了几处拼写错误以外， 你的作文写得很好。 Except for an old lady, the bus was empty.
5.分词介词： concerning 关于， excluding 除…以外， 5.分词介词： following 在 …之后， including 包括，involving 涉 包括，involving 及， given 考虑到 Following the speech, there will be a few minutes for questions. 演说之后有几分钟时间用于提问。
in all 总计、 in advance 事前
例二:同一个词与介词搭配的复杂性 (1) agree with sb/sth 同意（某人 的） 观点 agree to sth 赞同、答应 agree on sth 就…达成一致意见 (2) consist of 由…组成 consist in 在于 consist with 与…一致
But 表示“除…以外, ( 其余都/都 不）”，和except的用法相同可互换。 There is no one here but (except) me. He said he would spend his holiday anywhere but (except) London.他说他愿 意在除了伦敦以外的任何地方度假。
六、语言 、单位、材料
I really can’t express my idea in English freely indeed． I wrote a novel in Russian. The length is measured in meter and kilometer. This board was cast in bronze not in gold.
apart from “除…以外”，根据上下文判断意 思，既可用作besides，也可用作except和 except for. Apart form them, I had no one to talk to.(=except) 除了他们以外，我没有人说话。 Apart from other considerations, time is also a factor.(=besides)除了别的考虑之外，时间也 是一个因素。 It is a good piece apart from a few slight faults.(=except for)除了几个小毛病以外，这 是一篇佳作。
介词
例一： 例一：In 的用法
一、早、午、晚要用in 一、早、午、晚要用in in the morning ，in the day 二、年、月、年月、在四季，在第几周 等都要用in (但在某年某月某日则 等都要用in (但在某年某月某日则 用on)
in 1986 、 in March、 in July l983 、 March、 in spring 、in summer 、 in the fist week of this semester 三、在阳光下，在灯下，在树阴下，穿 衣、着装、冒雨等要用in。 衣、着装、冒雨等要用in。
介词分类 简单介词 2. 合成介词： into 3. 复合介词：即两个介词一起用。Except for 除… 复合介词：即两个介词一起用。Except 以外, 以外, from under 从…下面, until after 直到…之 下面, 直到… 后, inside of 在…里面, outside of在…外面 里面, of在 The boys are playing football outside of the classroom. A life isn’t significant except for its impact on other lives. isn’ 一个生命如果对别的生命没有影响，就无足轻 重。
七、状态、心情、方面与方式、成语惯用语 He has not been in good health for some years. Many who came in despair went away in hope. The house was in ruins. The poor girl was in tears. His shoes were in holes. She spoke in grief rather than in anger. 。
交通工具用by且无冠词: by bus, by car, by bike. 但指具体的某一交通工具时有冠词： He arrived there by taxi. He arrived there in an old taxi. We will go there by ship. We will go there on a steam ship.
四、 in 后跟时间段表将来时态，意 为：...以后
They will come back in/within 10 days. (within 表 示10天内) I’ll come round in a day or two. We’ll be back in no time. Come and see me in two days’ time.
A good teacher must be an example in study. 一个好的教师必须是学习的模范。 The backward area has achieved selfsufficient in grain. 这个落后的地区在粮食 方面已能自给。 All the speeches were taken down in shorthand. 所有报告都用速记记录下来了。 His mind was in great confusion. 他脑子里很 乱。 Today everybody is in high spirits. 今天大家 都兴高采烈。
after +具体时间 after 2 o’clock, after the war , after supper, after 1990 for+时间段，表示（延续）若干时间，
回答how long 问题 How long did you stay in London? I stayed in London for two days.
2.表示方位的介词 to 在…面（不属于该地区）；in 在…部 （属于该地区）；on 在…面（接壤） Shanghai lies in the east of China.上海在 中国的东部。 Japan lies to the east of China.日本位于 中国的东面。 Vietnam lies on the south of China.越南位 于中国的南面。
(3)differ with 与（某人）观点不同
differ from 与（另）一事物不同
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differ in 在…方面不同 (4) be made from 由…制成（状态变
化）
be made of 由…制成（性质没变） be made up of 由…组成 be made with 用原料制成
二、几组表示相似概念介词的比较 1. 表示时间的介词 at+时间点： at 4:30, at+ at Christmas at noon/dawn/midnight on+日期，某天的上/ on+日期，某天的上/下午，晚上 on Sunday (afternoon), 但 in the afternoon on Sunday; on an autumn evening in+年，月份，季节，第几周 in+年，月份，季节，第几周 in+时间段（见in的用法） in+时间段（见in的用法）
五、小处at 大处in
He arrived at Heishan county safe and sound. I live in a great city (big city), while my sister lives at a small town （ at a village）. I’m in Liaoning, at Anshan.
1.
4. 短语介词：according to 根据, along with 和…在一 短语介词：according 根据, 起, due to 因为,thanks to 幸亏, by means of 依靠, in 因为,thanks 幸亏, 依靠, honor of 出于对…的敬意 , 为了纪念….. 出于对… 为了纪念… Life becomes richer because of the offer of love. 生活因为爱的给予而变得更为丰富。 The deaf often communicate by means of signs. 耳聋者经常借助于手势交流。 Grand ceremonies are held each year in honor of those killed in battle. 每年都举行盛大仪式纪念阵亡将士。
Unit Five 连词、 连词、介词及介词短语
连词
并列连词及其用法 重点短语（就近一致原则）： not only….but also…, either ….or…, neither …nor… only… also… .or… nor… 从属连词及其用法 重点短语 because, for, since, now that 关联考点:定语从句中关系代词（that, which） 关联考点:定语从句中关系代词（that, which） 参考P 173参考P 173-175
两者都可接动词不定式，当谓语动 词是“do“时，常省略to;否则必须 保留to. Last night, I did nothing but watch TV. （省略to） The enemy had no choice but to surrender. 敌人没别的选择，只好投降。(保 留to）
例： Don’t read in dim light. They are sitting in the shade of a tree. He went in the rain to meet me at the station. Better go to heaven in rags than to hell in riches. the woman in white in uniform 、 in brown shoes
4. 表示“除…以外”的介词 besides “除…以外，还/也”,相当于in addition to Except “除…以外，（其余都）”，常与 “all, every, no, none, nothing”等含有整体 肯定或否定意义的词连用。 We all went except him.除了他没去以外， 我们都去了。 Three others also went besides him.除了他 （去了）以外，还去了三个人。
3.表示工具，方式，方法，手段的介词 有形with；无形by； The workers are paving a road with stone. 工人们 正用石子铺路。(有形) The teacher is correcting the paper with a new pen. 这位教师正用一支新笔批改论文。(有形) The product is separated by distillation into gasoline and gas oil. 这种产品是用蒸馏分离出 气油和粗柴油。 (无形) We can get energy by burning fuel. 我们可以通 过燃烧燃料来获得能量。(无形)