介词用法--完整课件PPT

1、介词用法精讲巧练介词是什么?介词是一种用来表示词与词,词与句之间的关系的虚词。在句中不能单独作句子成分。介词后面一般有名词代词或相当于名词的其他词类,短语或从句作它的宾语。对于大多数英语学习者来说，在英语的学习过程中，介词无疑是一大难点。虽然介词的数量不多，但介词是英语语言中最为活跃的词汇。在一定程度上讲，英语就是介词的语言。因此，掌握介词的规律对于英语学习的助益无疑是事半功倍的。 常见的介词： of 的 about 关于 for 为了 with 有、和、跟着 without 没有 than 比 as 作为 except 除了 用法歌诀in在里面on在上，by和beside在近旁；above表

2、示在上方，below恰好为反向。若表正上方用over，under表示正下方。斜上方用above,斜下方用belowin front of表在前，反义behind在后面。空间穿过用through，表面通过across。进到里面用into，落到上面用onto。from表示自何方，to和towards表朝向。介词表方位图解方位介词in on toChinaChinaShanghai Shaanxi Henan Japan Shanghai is_ the east of China.Henan is _ the east of ShaanxiJapan is _ the east of China.

3、in onto用in, on, to填空。 Shanghai is located_ theeast of China. Handan is _ the south of Hebei province. Hainan is _the south of China.Japan is _the east of China. Henan province is_the south of Hebei province.Taiwan is_the southeast of China.ininintoonin在树上、在墙上，在水上，用in 还是on?inonThere is a bird _ the t

4、ree.The leaves _ the tree are very green.inonThere are some pictures_ the wall.There are many windows _ the wall.oninin the waterin the wateron the water二 介词表时间in on at in2015 in January in sorning on Monday / on January 16th on a Monday morning on the morning of Monday. at 8:00 at noon at night in

5、+年/月/季节/早、中、晚on+ 某一天at+ 时刻Can you make it?用at, on, in填空。1. _five oclock 2. _a quarter mer afternoon5. _winter 6. _the morning of Childrens Day7. _night8. _ the eveningatatononinonatin表示延续时间的介词by ：在之前；不迟于for：历时之久；持续in:在以后；在时间内since:自从以来,自以后until: 直到 not until: 直到才.其前谓语动词须用延续性动词 现学现练他已经当老师9年了。He has b

6、een a teacher _ nine years.我已经在这儿住了10年了。I have lived here _ ten years ago.他十分钟之后将会回来。He will be back _ ten minutes.直到五月，我们才会看到一些花。We dont see any flowers _ May.我明天早晨八点前必须得到校。I must be at school _ eight tomorrow morning.你能在五分钟之内干完这些工作吗？Can you finish your work _ five minutes?forsinceinuntilbyin三 介词表交

7、通介词用来表交通，常把by, in, on来用；限定、复数用in / on，by要直通海陆空；骑马、骑车惯用on，小轿车前in才能行。1. by + 交通工具，意为“乘坐”。如： 海：by ship / boat / sea 陆：by bus / car / train / bike / taxi 空：by air / plane / spaceship2. on / in + 限定词 + 交通工具，意为“乘坐”。如： He goes to work on the bike / in his car. 他骑自行车 / 开车去上班 foot为固定短语，意为“步行”。用in, by, on填空。

8、1. They often go to school _ foot.2. Does he usually go home _ bike? 3. She went to Qingdao _ shies to school _ her bike.6. Did you come here _ her fathers car.onbybybyonin常见的介词短语in fact 事实上 in a hurry 匆忙 in the middle of 在中in any ways 用许多方法in red 穿着红衣服at once 立刻 at last 最后 at first 起先，首先 at the age

9、 of 在岁 at the end of 在之末 at the beginning of 在之初 at the foot of 在脚下with ones helile 面带笑容 on ones way to 某人在去的路上 on the radio 通过收音机常见的介词短语be good at擅长/do well inThank you forbe made of由制成 be angry with sb 对某人生气 be surprised at对感到惊奇/诧异be tired of讨厌厌倦 be interested in对感兴趣be proud of以为自豪/骄傲be full of充满 凡是介词后跟名词或动名词(v-ing