新概念第二册自学导读 Lessons27

2014-03-25 15:52:00来源:网络

  新概念一直被视为英语学习的经典教材,新概念英语第二册课文对原有教学法进行调整,更利于学生加强交际能力。每课书相对独立,利于同学们自学。为了让同学们能够更加全面完善的学习新概念英语,新东方在线英语组老师将帮助同学们一起总结知识点~

  课文详注 Further notes on the text

  1.…the boys put up their tent in the middle ofa field.……孩子们在田野中央搭起了帐篷。

  in the middle of表示“在……当中”、“在……中间”,既可以用于表示地理位置,又可以用于表示时间或在某个过程当中:

  He heard someone shouting in the middle of thenight.

  午夜前后,他听到有人大声叫喊。

  Mary was in the middle of reading when her auntarrived.

  玛丽的姑妈到达时,玛丽正在读书。

  in the centre of(在……中部/中央)则一般用于表示地理位置:

  Alice Spring is a small town in the centre of Australia.

  艾利斯斯普林斯是澳大利亚中部的一个小镇。

  2.…they cooked a meal over an open fire.……他们就在篝火上烧起了饭。

  open fire指无遮盖的、没有围起来的火,如篝火、盆火等。

  3.…they told stories and sang songs by the campfire.……(他们)就围在营火旁讲起了故事,唱起了歌。介词by表示“在……旁边”、“靠近”,通常指距离非常近:Come and sit by me.

  过来靠我坐。

  There are many trees by the river.

  河边有许多树。

  4.But some time later it began to rain.但过了一阵子,天下起雨来。

  副词 later表示“后来”、“以后”、“过后”:

  He told me he would come again later (on).

  他告诉我他以后会再来的。

  I met her again a few days later.

  几天以后我又遇见了她。

  5.The stream wound its way across the field and then flowed right under their tent! 那小溪弯弯曲曲穿过田野,然后正好从他们的帐篷底下流过去!

  (1)wind表示“曲折而行”时,既可以是及物动词,又可以是不及物动词:

  The car wound through the village.

  汽车曲曲折折地穿过村子。

  The river winds its way through this district.

  这条河弯弯曲曲地流经这个地区。

  (2)right在此处表示强调,意为“正好”、“恰恰”、“就”。这种用法多见于口语中:

  I met him right here.

  我就是在这里见到他的。

  He hit the man right on the nose.

  他正好打中那人的鼻子。

  语法 Grammar in use

  一般过去时(cf.第3课语法)

  在并列句中,各分句在时态上通常要保持一致。在叙述过去发生的事件时,动词基本上都用一般过去时,但有时也会出现过去完成时和过去进行时,它们的同时使用并不违反动词的“一致原则”:

  They all leapt out of their sleeping bags and hurried outside. It was raining heavily and theyfound that a stream had formed in the field.

  他们全都跳出睡袋,跑到外面。雨下得很大,他们发现地上已经形成了一条小溪。

  由于一般过去时常常表示过去某个特定的时间发生的事件,因此,它常与when,where等疑问词连用。除了时间状语可以表示特定的时间之外,地点状语也可以暗示或包括特定的时间:

  Where did you last see her?

  你最近在什么地方见过她?

  一般过去时与一般现在时在上下文中同时使用可以表示对比:

  词汇学习 Word study

  1.smell

  (1)vt.嗅,闻:

  I love to smell flowers.

  我喜欢闻花。

  I'm smelling the fish to see if it's all right.

  我正在闻这条鱼,看看它是否还新鲜。

  I (can) smell something burning.

  我(能)闻到什么东西烧焦的气味。

  (2)vi.闻起来有……气味,散发……气味:

  This fish smells bad.

  这鱼馊了。

  You smell of soap.

  你身上有肥皂味。

  (3)n.气味:

  I can't stand the smell in this room.

  我受不了这房间里的气味。

  There is a sweet smell in the air.

  空气中有种芳香味。

  2.form

  (1)vi.形成,产生:

  During the conversation ,an idea formed in his mind.

  在谈话的过程中,他有了一个主意。

  Ice forms when it is cold enough.

  如果冷到一定的程度,冰就会形成。

  (2)n.形状,外形:

  The ice cream is made in the form of a ball.

  冰淇淋做成球形。

  I don't like the form of the cake.

  我不喜欢这蛋糕的形状。

  (3)n.表格:

  If you want to enter for the competition, you must fill in these forms.

  如果你想报名参加比赛,你必须填写这些表格。

  3.与put有关的短语动词

  在第6课和第7课的语法中,我们学习了短语动词。与put有关的短语动词我们学过 put on和 put out:

  I'm putting on my coat.

  我正在穿衣服。

  …they put out the fire and crept into their tent.

  ……他们扑灭了篝火,钻进了帐篷。

  与put有关的动词短语还有put up, put down, put off, put away等:

  (1)put up可以有“建造”、“搭建”、“为……提供膳宿”、“夜宿”等含义,而put up with则表示“容忍”、“忍受”:

  They put up their tent in the middle of a field.

  他们在田野中央搭起了帐篷。

  It's raining heavily. We must put them up tonight.

  雨下得很大。我们今晚必须为他们安排住宿。

  I can't believe that he can put up with this.

  我无法相信他能容忍这件事。

  (2) put down有“写下”、“记录下”的含义:

  (3) put off可以表示“推迟”、“拖延”:

  Do your exercises now. Don't put them off until tomorrow.

  现在就做作业。别拖到明天。

  The meeting has been put off.

  会议推迟了。

  (4)put away可以表示“把……收起”、“放好”:

  Put these books away, please.

  请把这些书收起来。

  I have put away all my clothes.

  我把我所有的衣服都放好了。

  练习答案 Key to written exercises

  1.关键句型练习答案

  A put up(1.1); was done…cooked (1.2);smelled(1.3);told…sang(1.4);began(1.5);felt(1.5);put out…crept(11.5-6);slept(1.7);wokeup(1.8);began shouting(1.8);was(1.8);leaptout(1.9);hurried(1.9);found(1.10);wound(1.10);flowed(1.10)

  2.难点练习答案

  1 put their toys away 2 put you up

  3 put my shoes on 4 put down

  5 putting out 6 put up

  7 put off 8 put up with

  3.多项选择题答案

  1d 2c 3d 4d 5d 6b

  7a 8d 9d 10c 11c 12c

  最后祝同学们学习顺利,取得好成绩。还在等什么,快来新东方在线学习吧~

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