介词和连词讲解课件

考点知识精讲,考点完全攻略,考 点 训 练,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,考点知识精讲,考 点 训 练,考 点 训 练,介词、连词,知识网络,考点一 介词,1,表时间时，,at,强调,“,点,”,，,in,强调,“,段,”,，,on,强调,“,日,”,和某日的早、中、晚。,I got there at eight this morning.,今天早上我八点到那。,Beijing held the Olympic Games in 2008.,北京,2008,年举办了奥运会。,The twin sisters were born on a Friday evening.,这对双胞胎姐妹在一个星期五的晚上出生。,2,表示,“,在一段时间之后,”,时，,“,in,时间段,”,用于将来时，,“,after,时间段,”,用于过去时。,My friend will be back from Beijing in two days.,我的朋友将在两天后从北京回来。,We finished the work after three months.,我们在三个月后完成了工作。,3,表示,“,延续的一段时间,”,时，可用,“for,时间段,”,或,“since,过去的时间点,”,，常与含延续动词的完成时连用。,How long have you been in this city?,你在这座城市待了多久了？,For ten years.,十年。,Mr Smith has lived here since 1998.,史密斯先生自从,1998,年就住在这。,4,表示,“,直到,”,或,“,直到,才,”,时，用,“until(till),时间点,”,。,注：,till,多用于口语，且不能放在句首。,We did not get off the bus until it stopped.,not until用法总结,not until的三种用法：,基本结构,强调句结构,倒装句结构,We did,not,get off the bus,until,it stopped.,基本结构：,主句,从句,直到车停了，我们才下了公交车。,Not until,的基本结构,not,主,句,+,until,+从,句,Not until,在强调句中的运用,It was not until,_,that,_,We did,not,get off the bus,until,it stopped.,it stopped,we got off the bus,主句,从句,肯定形式,强调句结构：,It is/was not until,+,从句,+,that,+,主句,写作练习,直到我成为我们班的班长，我才意识到团队合作的重要性。,解题步骤：,1、用not until的基本结构翻译,I did not realize the importance of team work until I became monitor of our class.,2、用,It is/was not until 从句 that.结构,表示,It was not until,_,that,_,主句,从句,I became monitor of our class,I realized the importance of team work,肯定形式,Not until,在倒装句中的运用,倒装结构,：,Not until,+,从句,+,倒装的主句,We did,not,get off the bus,until,it stopped.,Not until,_ _,it stopped,did we,get off the bus,倒装,主句,从句,we did get off the bus,从句,主句,Not until two days after earthquake _(,她发现,)her mother alive.(find),解题步骤：,判断句型：,Not until,在句首考倒装。,2.,回忆结构：,Not until,从句,+,倒装的主句,she found,her mother alive,did she find,her mother alive,倒装,did she find,Not until,用法总结,基本结构：,not,+,主句+,until,+,从句,强调句结构,：,It is/was not until,+,从句+,that,+主句,倒装句结构,:,Not until,+,从句,+,倒装的主句,主倒从不倒,直到她摘掉眼镜，我才认出来她是李宇春。,基本结构,I did,not,realize she was Li Yuchun,until,she took off her glasses.,强调句结构,It was not until,she took off her glasses,that,I realized she was Li Yuchun.,倒装句结构,Not until,she took off her glasses did I realize she was Li Yuchun.,用not until的三种结构翻译下面的句子,主句倒装,5,“during,时间段,”,表示,“,在,期间,”,；,“by,时间点,”,表示,“,到,为止,”,，,“,在,之前,”,，常用于将来时和完成时中。,They taught there during 2005,2008.,他们在,2005,年至,2008,年期间在那教书。,The teacher had already started teaching by the time she got to class.,当她到班级的时候老师已经开始讲课了。,6,表地点时，,in,表示,“,范围较大的地方,”,，强调,“,空间,”,；,at,表示在,“,范围较小的地方,”,，强调,“,点,”,。,I live in China.,We often wait for the bus at the bus stop.,7,表位置时，,in,表示,“,在,内,”,，,on,表示,“,在,上,”(,接触表面,),，,on,还可以表示,“,在两边,”“,在左,/,右边,”,。,They are putting up a picture on the wall.,The girl on the right is a famous actress.,8,over,表示在与某物不接触的,“,正上方,”,，,under,与其相对，表示,“,正下方,”,。,The sky is over our heads.,天空在我们头顶上。,The cat is under the table.,那只猫在桌子底下。,9,above,表示,“,在,的上方,”,，,“,高于,”,；,below,与其相对，表示,“,在,的下面,”,，,“,低于,”,。,The temperature will stay above zero in the day time,，,but at night it will fall below zero again.,白天气温将保持在零度以上，但在晚上又将降到零度以下。,10,“across,表面,”,表示,“,横过,”,；,“through,空间,”,表示,“,穿过,”,、,“,贯穿,”,；,over,表示从上面,“,越过,”,。,The Changjiang River is too wide for so young a boy to swim across.,长江太宽了，这么小的孩子游不过去。,The plane flew over the high mountains.,飞机飞越了群山。,The sunshine got into the room through the glass.,阳光透过玻璃进入房间。,11,behind,表示,“,在,的后面,”,，其反义词组,“in front of”,表示,“,在,的前面,”,，注意与,in the front of,的区别。,We must keep our hands behind our backs.,我们必须一直把手放在背后。,I was walking down the street when a friend of mine stood in front of me.,当一个朋友站在我面前时，我正沿着街道散步。,12,at/in the front of,表示,“,在,里面的前部,”,，,at the back of,表示,“,在,里面的后部,”,，,in the middle of,表示,“,在,的中部,”,。,Xiao Ming sits at/in the front of the classroom.,小明坐在教室前面。,The twin sisters sit at the back of the classroom.,那对双胞胎姐妹坐在教室后面。,The teacher is standing in the middle of the classroom.,老师在教室中间站着。,13,between,表示,“,在两者之间,”,，包括两个以上的人或物中任何两者之间；,among,表示,“,三者或三者以上的人或物中间,”,。,When we talk about the universe,，,we mean the earth,the sun,，,the moon,，,the stars and the space between them.,我们谈论宇宙时，指的是地球、太阳、月球和星星以及它们之间的空间。,Some supermarkets open between 8,：,30 a,m.and 8,：,00 p,m.,一些超市在早上,8,：,30,到下午,8,：,00,之间营业。,Do the students know the differences among the four words?,学生们知道这四个单词之间的区别吗？,14,在与方位名词,east,，,west,，,south,，,north,连用时，,in,表示,“,在内部,”,，,to,表示,“,在外部,”,，,on,强调,“,接壤,”,。,Hunan lies on the south of Hubei.,湖南在湖北的南面。,Taiwan lies in the east of China.,台湾在中国的东部。,China lies to the west of America.,中国在美国的西部。,15,表示,“,在,上,”,时，不是都用,“on”,，有时须用,in,。,by the way,顺便说一下,They met each other on their way home/to school.,他们在回家,(,去学校,),的路上相遇了。,By the way,who lost the money?,顺便问一下，谁丢了钱？,17,表,“,用,”,时,“with,工具、手段,”,，,“by,交通工具,(,单数,)”,，,“in,语言、嗓音,”,。,As a middle school student,dont write with a pencil.,作为一个中学生，不要用铅笔写字。,He always goes to school by bus.,他总是坐公共汽车去学校。,He told us something interesting in Japanese.,他用日语告诉了我们一些有趣的事情。,18,be made of,从成品上看得出原材料,be made from,从成品上看不出原材料,be made in,产地,be made by,制造者,It is said that this kind of cl