人教版八年级英语上册第四单元知识详解.doc
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1、人教版八年级英语上册第四单元知识详解一)习惯用语:get to=arrive in/at=reach 到达take the bus/subway/train/ taxi/boat (to)=(go to )by bus /subway /train /taxi/ boat/bike坐汽车/地铁/火车/出租车/船(去)on a bus/train/subway/plane/bike坐汽车/火车/地铁/飞机/自行车ride a bike(bicycle) 骑自行车on foot 步行fromto从到in a car/taxi/boat 坐小车/的士/船leave for 动身去the early
2、bus 早班车how far多远think of 考虑/想到around the world=all over the world全世界the school bus校车depend on决定于in the other parts of the world在世界的其它地方a small number of少数in the hospital 在医院里in Chinese用汉语Dont worry. 别担心. so much 这么多at around half past six大约在六点半half an hour=thirty minutes 半小时bus station/ bus stop 汽车站
3、It takes sb. some time to do sth.=Sb. spend some time (in) doing sth.某人花费多少时间做某事.need to do sth.需要做某事.the subway station地铁站the most popular最流行的North America北美be different from与不同二)重点句型:1How does Emilio get to school?爱米丽欧怎么去学校?2 .How far is it from your home to school ?从你家到学校有多远?3How long does it tak
4、e you to get from home to school?从家到学校你花费多长时间?4_I ride my bike to the subway station我骑车去地铁车站。5In North America,not all students take the bus to sch001在北美,并非所有学生坐公共汽车去学校。6.In China,bikes and buses are the most popular means of transportation.在中国,自行车和公共汽车是最流行的交通方式。7What do you think of the transportat
5、ion in your town?你认为你们镇上的交通情况如何?8Other parts of the world are different from the United States世界上其他地方与美国不同。9. It depends on where you are. 它取决于你在哪里。三)交际用语:How do you get to school?I take the bus.How long does it take?It takes 20 minutes.How far is it?Its 10 miles.四)主题写作:谈论如何去某地。例如:给你一张图或信息,让你写怎样到达某个
6、地方.或写信邀请朋友到你家,并告诉其路线。 词语点击: 1.take: teik 及物动词vt.带(去), 携带She went out of the room, taking the flowers with her.她带着花走出了房间。拿, 取, 抓 Who has taken my pen?谁把我的钢笔拿走了?需要; 花费:常见句型为“It takes sb. some time to do sth.”意为“某人花多少时间做某事”例如: It takes me twenty minutes to walk to school every day.我每天步行去上学要花二十分钟。取得, 接受
7、, 容纳 :John takes second place in the race.约翰获得赛跑亚军。买下; 租用 Were taking a house for a month.我们打算租间房子住一个月。吃, 喝, 服 Will you take a cup of tea?你要喝一杯茶吗?乘车, 上船 Because it was wet, he took a taxi.因为天下雨, 所以他搭乘了出租车。测定, 量; 拍 The nurse took the patients temperature.护士为病人量了体温。不及物动词vi.产生预期效果 The dye took immediat
8、ely.马上着色了。vt. & vi.上钩 The fish is taking.鱼要上钩了。【常见短语】take exercise运动,锻炼 take off脱掉,(飞机)起飞 take a look at看一看 take photos拍照 take a seat坐下 take a walk散步 take a rest休息 take down取下,写下,记下 take away拿走 take out拿出 take sb (sth) for to be把某人(某物)当作。(例如:took her smile for agreement. 他把她的微笑视为同意。) 2.hundred: h?nd
9、r?d 数词 num.一百There are more than five hundred people on the playground.运动场上有五百多人。【注意】hundred,thousand(千),million(百万)这样的词前面有具体数词时不能用复数,当表示不具体数字时是可以加s的,后面有介词of,表示“数百的,数千的,数百万的”如:hundreds of books. tens of thousands of(数以万计的)习语中“hundred”并非表示精确数字,往往强调数量之多,如:by the hundred(by hundreds) (数以百计,大批大批地);hundr
10、ed percent(百分之百,完全地);hundreds of thousands of people(成千上万的人);a hundred to one一百比一,指概率极高(high probability),非常可能。ninetynine out of a hundred意义与前者类似:百分之九十九,几乎全部,hundreds and thousands 指的是糕点上作点缀用的小蜜饯(或小糖果)。谚语中,hundred更是虚指,强调 多,而且 通常与 一 形成对照。收集整理如下:A hundred pounds of sorrow pays not one ounce of debt百镑愁
11、难还一分债(或:烦恼不能还债)。Buyers want a hundsed eyes; sellers,none.买东西的要有百只眼,卖东西的可以不长眼. (卖者装马虎,买者要小心).If you kill one flea in March you kill a hundred. 三月杀跳蚤,杀一少百。One cannot do a foolish thing once in ones life,but one must hear of it a hundred times. 蠢事一生不可做一件,但一定会听到成百上千。One enemy is too much for a man in a
12、great post,and a hundred friends too few. 身居要职,朋友百人太少,敌人一个太多。One good head is better than a hundred strong hands.强手百双,莫如智者一人。 3.minute:minit名词 n. C1. 分(钟)(时间单位)2. 一会儿,片刻S1Ill be back in a minute. 我马上就回来。【拓展】形容词 a微小的;琐细的The office is minute, with barely room for a desk and two chairs.那间办公室极小,只有刚够摆一张写
13、字台、两把椅子的空间。 4.by:bai1)介词 prep.(1) 被,由The homework was assigned by the teacher. 这些家庭作业是老师布置的。(2) 靠,用,通过They crossed the river by ferry. 他们乘渡船过了河。(3)经由;沿Ellen flew to Chicago by way of Minneapolis.艾伦经由明尼阿波利斯飞往芝加哥。(4) 在.旁边,靠近;在.手边I havent got any money by me. 我身边没有带钱。(5)不迟于;在.之前We had to get there by e
14、vening. 我们必须在夜晚前抵达那里。(6)根据,按照How do you know he didnt act by the rules?你怎么知道他没有按规定行事?(7)(表程度)相差He missed the bus by three minutes. 他晚了三分钟没赶上那班公车。(8)凭,对.(发誓)I swear by God! 我对上帝发誓!(9)(乘除法上)以.,用.(乘或除)Nine divided by three makes three. 九除以三得三。(10)以.计,按Youll be paid by the hour. 你的工资将按时计酬。(11)在.的时候He ha
15、d to sleep by day and work by night. 他只好白天睡觉,晚上工作。(12)就.来说,关于Philip is a doctor by profession.菲利浦的职业是医生。(13)(表连续或反复)逐个;逐批The teacher explained the text sentence by sentence.教师逐句讲解了这篇课文。(14)由于She took my umbrella by mistake. 她误拿了我的伞。2)副词 adv. (1)经过;过去:A truck went by. 一辆卡车开过。(2)在旁边When I filled out t
16、he form she was standing by all the time.我填写表格时,她一直站在我身旁。(3)(放)在一边They put money by for later use. 他们储存钱以备将来使用。(4)【美】【口】到(或进入)某人的家Please come by and have dinner with us. 请到我家来一起吃晚饭。5.far:f:adj. adfv.远的(地);遥远的(地);久远的(地)Manchester is farther from London than Oxford is.曼彻斯特比牛津离伦敦远。How far is it from yo
17、ur office to the bank?你的办公室离银行多远?It happened far back in the past. 这事发生在久远的过去。He didnt go far.他没有走远。【积累】far的反义词是near,far常与from 连用,near与to连用。例如:He lives near to a chemical factory.他住在一个化工厂附近。6.stop:st?p名词 n. C停止;中止;终止;停车The train came to a stop.火车停了下来。 停车站Ill get off at the next stop.我下一站下车。【拓展】stop
18、doing 停止做某事,指停下正在做的事情 stop to do 停下去做某事,指将要去做的事情。Stop reading.不要读了。(正在读书)Stop to read.停下,去读书。(没有读书,要去读了)7.north:n?:名词 n. 北,北方the SI live in a small room facing the north. 我住在朝北的小房间里。形容词 北的,北方的,北部的Mexico is in the south of North America.墨西哥在北美洲南部。副词adv. 向北方;在北方;自北方He walked north. 他往北走去。【拓展】“四面八方”:ea
19、st(东),southeast(东南),south(南),southwest(西南),west(西),northwest(西北),north(北),northeast(东北)on+方向“相邻但不包含”in+方向“在内部的某位置”to+方向“(在的方向,不包含,并且中间有海峡隔开等)Shanghai is in the east of China.上海在中国的东方。Hubei Province is on the north of Hunan Province.湖北省在湖南省的北方。Japan is to the east of China.日本在中国的东方。8.means:mi:nz名词 n.
20、手段,方法;工具,单复数同形(永远有词尾-s)It is all a means to an end.这只是达到目的的一种手段。The quickest means of traveling is by plane.最快的交通工具是飞机。【积累】by means of用方法,依靠They succeeded by means of perseverance.他们依靠坚忍不拔而获得成功。By all means的意思是“一定”、“无论如何”、“用一切手段”。例:You must bring him here by all means你必须想方设法把他带到这里来。By no means的意思是“决
21、不”,相当于not at all.例如:She is by no means bright她一点儿也不聪明。9.worry:w?ri1)动词vt. vi.担心,担忧,焦虑Nothing worries me. 我没有什么可担心的。Dont worry about the matter, take it easy.别担心那件事,轻松一点。2)名词 n.1. 烦恼;焦虑;担心U2. 令人发愁的事(或人)CMothers illness was always a great worry to me.母亲的病一直是我非常担心的事。【提醒】worry的形容词有两个:worried经常修饰人,意为“担心的
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