资源简介 新概念第一册Lesson 129 Seventy miles an hour-Lesson 130单词精讲wave [weiv] v.招手【释义】:上下或来回移动手部或其他物体以示意、打招呼或引起注意等。【词源】:源自古英语“wafian”,表示波动、挥动。【短语】:wave goodbye(挥手告别);wave at sb.(向某人招手)。【例句】:She waved to me when she saw me.(当她看到我时,她向我招手。)track [tr k] n. 跑道【释义】:供车辆、人或动物奔跑、行走的道路或路线,尤指专门为赛跑等体育活动建造的道路。【词源】:来自古法语“trac”,表示痕迹、踪迹,可能与拉拽(draw)有关。【短语】:running track(跑道);track and field(田径)。【例句】:The athlete is running on the track.(运动员正在跑道上奔跑。)mile [mail] n. 英里【释义】:一种长度单位,等于1760码或约1.609千米。【词源】:源自古英语“mīl”,最初指罗马的“mille passus”(一千步)。【短语】:per mile(每英里);mile stone(里程碑)。【例句】:The town is two miles away.(那个城镇在两英里之外。)overtake [ uv 'teik] v. 从后面超越,超车【释义】:追上并超过(前面的人或车辆等)。【词源】:由“over -”(超过)和“take”(拿,取,这里表示取得领先位置)组成。【短语】:overtake a car(超车);be overtaken by(被……超越)。【例句】:You should not overtake on this narrow road.(你不应该在这条狭窄的路上超车。)speed [spi:d] 限速【释义】:这里作名词表示运动的快慢程度;作动词表示快速移动。【词源】:源自古英语“spēd”,表示成功、繁荣、快速等多种含义。【短语】:speed limit(限速);at high speed(高速地)。【例句】:The speed limit on this road is 60 kilometers per hour.(这条路的限速是每小时60公里。)dream [dri:m] v. 做梦,思想不集中【释义】:当表示做梦时,指在睡眠中经历一系列的思想和感觉;思想不集中表示心不在焉、走神。【词源】:源自古英语“drēam”,最初表示欢乐、音乐、喧闹等,后来演变为现在的含义。【短语】:dream of(梦见;梦想);daydream(白日梦)。【例句】:I often dream of flying.(我经常梦见自己在飞。)He was dreaming in class and didn't hear the teacher.(他在课堂上思想不集中,没听到老师的话。)sign [sain] n. 标记,牌子【释义】:能够被看到并传达特定信息的物体、记号或象征。【词源】:源自古法语“signe”,表示标记、信号,来自拉丁语“signum”。【短语】:traffic sign(交通标志);put up a sign(张贴一个标志)。【例句】:The sign says "No Parking".(牌子上写着“禁止停车”。)driving licence ['draivi 'lais ns] 驾驶执照【释义】:官方颁发的允许某人驾驶机动车的证件。【词源】:“driving”表示驾驶,“licence”表示许可、执照。【短语】:apply for a driving licence(申请驾驶执照);renew a driving licence(更新驾驶执照)。【例句】:You can't drive without a driving licence.(没有驾驶执照你不能开车。)charge [t ɑ:d ] v. 罚款【释义】:责令(某人)支付一定数额的钱作为惩罚。【词源】:源自古法语“chargier”,表示装载、使承担等。【短语】:charge a fine(处以罚款);be charged with(被罚款;被指控)。【例句】:The police will charge you if you park illegally.(如果你非法停车,警察将会对你罚款。)darling ['dɑ:li ] n. 亲爱的(用作表示称呼)【释义】:用于亲昵地称呼心爱的人。【词源】:源自古英语“deorling”,由“deor”(亲爱的)和“-ling”(小的,亲昵后缀)组成。【短语】:my darling(我的亲爱的);darling baby(亲爱的宝贝)。【例句】:Darling, come here.(亲爱的,到这里来。)词法1.固定搭配(want)want sb. to do sth. 想让某人去做某事Tom, I want you to tell me the truth.2.“速度”的表达方法at + 数词 + 单位 + a / an / per + 时间,表示“以……的速度You must have been driving at 70 miles an hour.I’m riding my bike at 100 meters a / per minute.3. 前缀:over- 表示超出某个范围或程度overact:戏剧中演员表演过于夸张;表现过于做作You overacted in your role.overdo:做得过火He always overdoes his anger.4. charge 的词义辨析作动词,指要价或收费This boss only charged me $1.They charged $20 for the repairs.作动词,指给……充电I forgot to charge my cellphone.作名词,表示商品或服务的收费Sir, you must pay a small charge for the food重点句型1.插入语作用:用一个词、短语或从句来对一句话进行附加解释说明或总结Where do you think you are 你认为你在哪里 2.表达对过去所发生事情的推测(1)对过去正在进行的事情①进行肯定推测 must have been doing sth.Sorry,I didn't see you. I must have been listening to music.抱歉,我刚才没有看到你。我那个时候一定正在听音乐。②进行否定推测 can't have been doing sth.You can't have been listening to music.你那个时候一定没有正在听音乐。(2)对过去当时的状态①进行肯定推测sb/sth. must have been+表语You had written so many articles. You must have been a writer.你写过那么多文章。你在那个时候一定是一名作家吧。②进行否定推测 can't have been+表语You can't have been a writer.你那个时候一定不是一名作家。(3)对过去已经发生的事情①进行肯定推测 sb./sth. must have doneLook, the ground is wet. It must have rained this morning.看,地面上是湿的。今天早晨一定下过雨了。②进行否定推测can't have doneIt can't have rained this morning.今天早晨肯定没有下过雨。3.表语从句表语一般位于系动词后,用于描述主语的身份、性质、品性、特征或者是状态等;通常由形容词、名词、介词短语或者是不定式等成分来充当表语。表语从句用一个句子充当复合句中的表语成分,一般位于系动词后。That's why I didn't see the sign.His question is who has taken his money.1.对过去已发生的事情的肯定推测:sb./sth. must have done—Did he have lunch —Yes, he must have had lunch.2.对过去已发生的事情的否定推测:sb. / sth. can't have done—Did Tom take the medicine —No, he is still at school. He can't have taken the medicine.四、课文精讲1.Where do you think you are 你认为你现在是在哪儿?do you think 是用在特殊疑问句中的插入语,用来征询见解或表达看法。因为句中插入语已经是疑问式,主谓倒装了,所以you are的位置不能再对调了。插入语一般是对句子加一些附加的解释,在句子中作独立成分。常用来作插入语的结构有I hope, I think, I'm afraid, you know等。插入语可以位于句尾或句中,有时也可出现在疑问句中。2.must have been doing sth.,一定/准是在做某事。这种结构用来表示对过去正进行的事情的推测。下文中的can't have been是 can't have been driving的省略式,在意思上与must have been driving正相反。3.That's why I didn't see the sign.所以我才没看见那牌子。why I didn't see the sign作is的表语从句,以why引导的从句用来解释事情的原因。4.…you'd better take my advice!……你最好还是听从我的劝告吧!take one's advice是“听从劝告”的意思。 展开更多...... 收起↑ 资源预览