新概念英语第二册课件Lesson43（共22页）

这是一份新概念英语第二册课件Lesson43（共22页），共21页。
ple n.（地球的）极 the Suth Ple南极the Nrth Ple北极 Ple Star北极星
In 1929, three years after his flight ver the Nrth Ple, the American explrer, R.E. Byrd, successfully flew ver the Suth Ple fr the first time. 美国探险家 R.E.伯德在飞越北极3年之后, 于1929年第一次飞越了南极. fr the first time第一次（time表示“次，回”，还可以说this time，last time，next time，anther time，each time，fr the last time等） 我最后一次提醒你，如果不快点，你会误了火车的。I remind yu fr the last time that if yu dn’t hurry, yu’ll miss the train. 下次你见到他时把这些相片给他。 Give him these phts next time yu see him.
explrer n. 探险家, 探测者, 探测器An explrer is smene wh travels t places abut which very little is knwn, in rder t discver what is there.explre v.探险, 探测, 探究 If yu explre a place, yu travel arund it t find ut what it is like.explratin n.(科研相关)探险,探求,开发 the act f travelling thrugh a place in rder t find ut abut it r lk fr sth in it
Thugh, at first, Byrd and his men were able t take a great many phtgraphs f the muntains that lay belw, they sn ran int serius truble. 虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片, 但他们很快就陷入了困境. 连词thugh引导让步状语从句，其含义是“虽然……，尽管……” 虽然我为他感到惋惜，但对他的困难我却暗自高兴。 Althugh/Thugh/Even thugh I felt srry fr him ,I was secretly pleased that he was having difficulties. take a phtgraph f…拍……的照片 他离家前给他家的房子拍了一张照片。 He tk a phtgraph f his huse befre he left hme. run int truble = get int truble遇到麻烦，陷入困境 每次当他陷入困境时，他都向他父母求助。 Every time he ran int truble, he asked his parents fr help.
lie v. 处于 ① vi. (lay[lei]，lain[lein])处于,位于(+地点) 现在群山在我们的下方。 The muntains lie belw us nw. 这镇子位于伦敦东面。 The twn lies t the east f Lndn. ② vi. (lay[lei]，lain[lein])躺，（平）卧 lie 现在分词--> lying stay in bed = lie in bed 躺在床上 当我坐在火炉旁时，我的狗躺在我旁边。 While I sat by the fire, my dg lay beside me. 别躺在地板上！太冷了。 Dn't lie n the flr! It's t cld.
③ vt.（lied，lied）撒谎 tell a lie 撒谎 你骗人! 你撒谎! Yu lied. = Yu lied t me.Yu,liar! 你, 骗子! (liar n.(惯于)说谎者) ④ n.谎言
lay （laid,laid） ① vt. 放,放置 lay sth. ② vt. 下蛋, 产卵 lay an egg下一个蛋 hang（hung，hung）挂,悬挂 hang（hanged，hanged）绞刑
Did the muntains ______ far belw?a. lieb. layc. laidd. laina
At ne pint, it seemed certain that their plane wuld crash. 在有个地方, 飞机似乎肯定要坠毁了. at ne pint在某一地方，在某一时刻（pint也指时间上的某一点） 他曾一度下决心要当个画家。 At ne pint, he made up his mind t becme a painter. it为先行主语，真正的主语为that引导的从句。it作先行主语时经常与seem，appear，lk等连用： 现在似乎可以肯定会议将被推迟。 It nw lks certain that the meeting is ging t be put ff.
seem v. 似乎，看起来 seem + as if看起来似乎…… 看起来他以前似乎没在应该住过。 He seems as if he had never lived in England befre. seem + adj. He seems rich. seem t be He seems t be rich. seem that…看起来似乎…… It seems that he is rich.
It culd nly get ver the muntains if it rse t 10,000 feet. 只有在飞至10,000英尺的高度时, 它才能飞过这些山头. rise t …上升至…… ver adv. 越过(距离) g ver飞跃
Byrd at nce rdered his men t thrw ut tw heavy fd sacks. 伯德马上命令他的助手们把两个沉重的食物袋扔掉。
Byrd succeeded in flying ver the muntains______a. because his plane rse 400 feetb. by making his plane lighterc. because there were heavy sacks in the planed. because they were under 10000 feet hightb
The plane was then able t rise and it cleared the muntains by 400 feet. 于是飞机可以上升了, 它在离山头400英尺的高度飞越了过去。by表示“相差，以……之差”的意思 我晚了10分钟，没赶上火车。 I missed the train by ten minutes. 他比我小两岁。 He is yunger than me by tw years.clear v. (凌空、不接触地)越过, 跳过，没有接触面的飞跃 他跳过了2.10米。 He cleared 2.10 metres.clear the muntain飞跃山峰 马越过了栅栏。 The hrse cleared the fense.（fense n.篱笆,栅栏,墙v.围住,防护）
Byrd nw knew that he wuld be able t reach the Suth Ple which was 300 miles away, fr there were n mre muntains in sight. 伯德这时知道他能够顺利飞抵300英里以外的南极了, 因为前面再没有山了. in sight 看得见, 被看到, 在即, 在望例句:要跟著那个人，一直盯著他。 Fllw that man and keep him in sight all the time. 一个小岛已逐渐可见。 An island is cming in sight.
Byrd knew that he wuld be able t reach the Suth Ple. It wuld be ______.a. impssibleb. necessaryc. abled. pssibled
He wuld be able t reach the Ple ______ was 300 miles away.a. whichb. whc. itd. which ita
There were n mre muntains in sight.They ______a. were blindb. culdn't seec. culdn't be seend. were sightlessc
The aircraft was able t fly ver the endless white plains withut difficulty. 飞机可以毫无困难地飞过这片茫茫无际的白色原野! plain n. 平原 plain girl平凡的女孩 I'm a plain girl. muntains n. 高山