U1welcome语言点

1、 Unit 1 Past and present Welcome1. Ive just eaten it.我刚才把它吃了。我刚才把它吃了。just adv. 意为意为“刚才刚才”常与完成时连用。常与完成时连用。 e.g. Ive _（刚刚）（刚刚）known it. Very sorry to hear that.【辨析】【辨析】他们刚刚到达。他们刚刚到达。They have just arrived.They arrived just now.注意：注意：just now 意为意为“刚才刚才”，相当于，相当于“a moment ago”通常通常与一般过去时连用。与一般过去时连用。我刚才去了图

2、书馆。我刚才去了图书馆。I went to the library just now./I have just gone to the library.just2.You used to share food with me!你过去常与我分享食物！你过去常与我分享食物！used to do sth. 意为意为“过去经常做某事，以前常常做某事过去经常做某事，以前常常做某事”，表示过去的习惯。本身已是过去时态，没有人称和数的变化，表示过去的习惯。本身已是过去时态，没有人称和数的变化，暗含现在已不再如此。暗含现在已不再如此。( A )He _ dinner at restaurants last y

3、ear, but now he usually goes back home and cooks supper for his family. A. used to have B. is used to having C. was used to have D. used to having反义疑问句：反义疑问句：Tom 过去常常早起，不是吗？过去常常早起，不是吗？Tom used to get up early, didnt he?/usednt he?be used to doing sth.习惯于做某事习惯于做某事我父亲习惯晚饭后读报。我父亲习惯晚饭后读报。My father is us

4、ed to reading newspapers after dinner.share v. 共用；分享共用；分享分享某物分享某物share sth和某人分享某物和某人分享某物share sth with sb注意注意：share sb sth 3.past n. 意为意为“过去过去”。in the past 在过去在过去 e.g. I asked my grandmother about life today and in the p_. adj.意为意为“过去的过去的”in the past few years 在过去的几年中在过去的几年中 prep. 经过经过他从我旁边经过。他从我旁边经

5、过。He went past me. =He passed me.ast4.present n. 现在，目前现在，目前 at present=nowe.g. At _(现在，目前现在，目前) in China, children under 18 mustnt drive cars.n.礼物礼物, 相当于相当于gift.presenttransport at different times 在各个年代的交通工具在各个年代的交通工具transport U 交通工具，名词交通工具，名词time n.U 时间时间 Its time to get up.年代，时期年代，时期 at different

6、timessince since 自自.以来以来1. since + 过去某个时间点过去某个时间点 （具体的年（具体的年,月月,日期日期,钟点等）钟点等）Weve lived in this area since then.2. since + 一段时间一段时间 + agoI have been here since five months ago.= I have been here for five months.3. since + 一般过去时的句子一般过去时的句子Ive lived there since I was born.Have you ever moved house? ev

7、er 曾经，不能用于肯定句里，要用于一般疑问句或否曾经，不能用于肯定句里，要用于一般疑问句或否定句定句 Have you ever been to Beijing?ever since = sinceforever 永远永远.I first lived in the northern part of town with my parents. northern 北方的，北部的北方的，北部的 - north 北方北方 southern-south eastern-east western-westWhen I got married in 1965, my wife and I moved tw

8、o blocks away. married adj. 结婚的，已婚的结婚的，已婚的 be/get married 结婚结婚 marry v. 结婚结婚 marry sb. 与某人结婚与某人结婚 e.g. He moved out of our city after he got _（结（结婚）婚） with a foreigh woman. wife 妻子妻子 wives（复数）（复数） husband 丈夫丈夫 e.g. the policemen and their _ (wife)marriedwivesWhen I got married in 1965, my wife and I

9、 moved two blocks away. block 街区街区 e.g. How many _ (街区街区) are there in your town?blocksHas the town changed a lot over the years? over 在在期间期间= during over the years 这些年来这些年来The government had turned part of the town centre into a new park. turn A into B 某人把某人把A变成变成B ( C ) Now the government has _ th

10、e place into a modern shopping mall. A.been B. built C. turned D. madeWas pollution a problem then?pollution U 污染污染 air/ noise/ water pollution 空气、噪音、水污染空气、噪音、水污染less pollution 更少的污染更少的污染 e.g. Our government has made a plan to stop the water and air p_ happening.ollutionThere was once a steel factor

11、y near the Sunshine River.factory 工厂工厂- factoriesThough Mr Chen uded to work in a car f_, he never drives a car.actoryThey often put the waste into the river. waste n. U 废料，废品废料，废品 v. 浪费浪费 waste time 浪费时浪费时间间 waste time doing sthLater the government realized the problem and took action to improve th

12、e situation. realize v. 意识到；实现意识到；实现 realize the importance of . 意识到意识到.的重要性的重要性 realize + that 从句从句 意识到意识到. realize ones dream 实现某人的梦想实现某人的梦想e.g. If you really want to r_ your dream, you must work harder.ealize improve=become better v.提高，改善提高，改善 improve the situation 改善改善这个情况这个情况 e.g. The aim of th

13、is course is to i_ your spoken English.situation 形势，情况形势，情况That is the ideal _(形势，情况形势，情况). The old can get free medical treatment.mprovesituationIn some ways it is. 在某种程度上在某种程度上In some ways, the education (教育教育) now is better than before.It has become impossible for us to see each other as often as

14、 before. impossible 不可能的不可能的 反义词：反义词：possible It is impossible for sb to do . 对某人来说做对某人来说做是不可能的是不可能的before 以前，过去以前，过去Now I feel a bit lonely from time to time. lonely adj. 孤独的，寂寞的孤独的，寂寞的 feel a bit lonely 感到有点感到有点孤单孤单 alone adv. 独自独自 e.g. The old man lives alone, so sometimes he feels a bit l_. from

15、 time to time=at times = sometimesonelyAnyway, its good to see the amazing changes. anyway 尽管，即使这样尽管，即使这样Millie is telling Sandy about her interview with Mr Chen. interview v&n 采访采访 interview sb = have an interview with sb 采访某人采访某人 the job interview 面试面试 e.g. The reporter wanted to have a face-to-face _ with the new erviewHas he lived in Sunshine Town all his life? all ones life 一生一生 = since sb was bornMy grandpa has lived in the town since he was born. (同义同义句句)= My grandpa has lived in the town _ _ _.all her lifeMy