第十八讲 介词（二）课件PPT

这是一份第十八讲 介词（二）课件PPT，共17页。PPT课件主要包含了时间介词，地点介词， 其它方位词，方式介词等内容，欢迎下载使用。
1. in; n; at
* in: 较长一段时间中（如世纪、年代、季节、月份等）。 Eg: in the twenty-first century; in 2014; in summer; in August; 泛指在上午、下午、傍晚等固定短语中 Eg: in the mrning/afternn/evening * n: 表示具体某日或某日的上午、下午、晚上 Eg: n Mnday; n August 1st; n the mrning f March 2nd; n a cld mrning * at: 表示具体时间点 Eg: at half past eight; at nn; at night 注意：表示假日时，如指具体的“日子”用n； 如指“时节”则用at。 Eg: On New Year’s Day 在元旦那一天 At New Year 在元旦时节
* fr + 时间段，表示动作持续整个过程,谓语动词需用延续性动词。 Eg: fr a lng time; fr tw hurs I have learnt English fr ten years.* since + 时间点或表过去时的句子，表示从过去某时直至现在，主句常用完成时，译为“自...以来”。 Eg: I have learnt English since 2010. I have learnt English since I was ten years ld.* by + 时间点，表示最迟在某一时刻或某一日期之前。 Eg: Yu shuld finish this wrk by next week.
2. fr, since, by
3.after; befre
* after：1)后接时间点; 与将来时连用，表示“在...之后” Eg: He will cme back after tw ’clck. 2) 后接时间段； 与过去时连用，表示“在...之后” Eg: After tw hurs, he came back.注意： in + 时间段时，表示“在...之后”； 常与将来时连用。 Eg: They will g t Beijing in tw days.* befre 表示“在...之前” Eg: Please wash yur hands befre dinner.
* until/till译为“直到...” Eg: He always wrks until night. 如果until用在否定句中，构成结构，则译为“直到...才...”,且谓语动词常为非延续性动词。 Eg: The by didn’t g t bed until his mther came back.* frm 表示“时间的起点”可译为“从...”，常与t连用，构成结构，译为“从...到...” Eg: We have lessns frm 8:00am t 4:00pm.* during 表示“在...期间” Eg: I went t Dalian during summer hliday.* thrugh 表示“一直...，自始至终” Eg: They wrked hard thrugh the winter.
4. until/till; frm; during; thrugh
* 表地点时，at表示的位置是个“点”，n表示的位置是个“面”，in表示的位置是个“体”。 Eg: The by is standing at the dr. 小男孩站在门口。 There is a picture n the dr. 门上有一张画。 There is a small hle in the dr. 门上有个洞。 * in和at在表地点时，大地点多用in，小地点多用at. Eg: I arrived in Bejing tw days ag. I arrived at the shp tw hurs ag.* 表示“在某街道”时，其前有门牌号时，介词用at Eg: I live at 105 Shanghai Street.
1.表位置 at; n; in
在方位词nrth、east、suth、west前* in指“在...内部： Eg: Shanghai is in the east f China.* t指“在...外部”（不接壤) Eg: Japan is t the east f China.* n指“与...接壤” Eg: Russia is n the nrth f China.
2.表方位 in,t,n
3.表上下ver; under; abve; belw; n
* ver： “在...正上方”，表示两者不接触 Eg: There is a bridge ver the river.* under: “在...正下方”，表示两者不接触 Eg: There is a bag under the desk.* abve： “在...上方”，表示；两者不接触，不一定垂直 Eg: The plane is flying abve the cluds.* belw： “在...下方”，表示两者不接触，不一定垂直 Eg: The cat is belw the desk.* n: “在...上方”，表示有接触 Eg: There is a bk n the desk.
4. 表穿过 acrss; thrugh; ver
* acrss: 表示“穿过”物体表面，或“横过” Eg: There is an ld man walking acrss the street.* thrugh: 表示在物体里面“穿过”或“纵穿过” Eg: The sunshine ges thrugh the windw.* ver： 表示在物体上方“穿过” Eg: The by jumps ver the fence.
* nt和int常与动态动词连用； n和in常与静态动词连用 Eg: They came int the rm. They are in the rm.* get in/ut f... 指“上、下小汽车（出租车、小船、救生艇等）” get n/ff... 指“上、下公共汽车（火车、飞机、轮船、马等）”
5.nt；int与get n/in
* near： “在...附近” Eg: My schl is near my hme.* beside：“在...旁边” Eg: There is a bkshp beside the park.* behind: “在...后面” Eg: Li Lei sits behind Lucy.* alng: “沿着” Eg: G alng the street.* twards “朝；向” Eg: The by saw a sheep cming twards him.* inside: “在...里面” Eg: I heard the vice frm inside the huse.* utside: “在...外面” Eg: There is a man utside the dr.
* with: 用具体的东西，后接表示工具或身体部位的词 Eg: The men eat with their hands.* n: “通过；用”，后接通讯工具或电子产品 Eg: I watch the ftball match n TV.* by: “用...手段或方式”， 后接动名词 Eg: Yu can learn English by reading alud.* in: “用..”，语言、声音、原材料等 Eg: Please read the text in English.
with; n; by; in