新概念英语第二册课件Lesson43（共35页）

这是一份新概念英语第二册课件Lesson43（共35页），共35页。PPT课件主要包含了课文讲解，课文讲解等内容，欢迎下载使用。

【New wrds and expressins】
★ple n. （地球的）极 Suth Ple 南极 Nrth Ple 北极 Ple Star 北极星★flight n. 飞行 fly v: 飞
★explrer n. 探险家, 探测者, 探测器 [计]Windws 浏览器explre v.探险, 探测, 探究explratin n.(科研相关)探险,探求,开发 adventure n.冒险(追求刺激)venture n. 冒险(为了财富,没有生命保障)
★lie v. 处于 tell a lie 撒谎 lie n.谎言; lie v.撒谎 Eg.:Yu lied. 你骗人! 你撒谎! / Yu,liar! 你, 骗子! (liar n.(惯于)说谎者)lie,lied,lied 撒谎
lie/lai/, lay/lei/, lain/lein/ 处于,位于(+地点) stay in bed/lie in bed 躺在床上 in bed 介词短语, lie vi. lie 现在分词--> lying
lay vt. ① 放,放置: lay sth. ② 下蛋, 产卵: lay an egg 下一个蛋 lay, laid,laid Hang , hung , hung 挂,悬挂 hang , hanged , hanged , 绞刑Yu lied! Yu lied t me. lie in bed
★serius adj. 严重的★pint n. 地点 pint 点,一般指从飞机上向下看的点 地点 place , spt dt 点: “sina . cm” 中的 “.” 读为:dt @-> at
★seem v. 似乎 ① seem + as if ② seem + adj. ③ seem t be ④ seem that... Eg. : He seems rich. He seems t be rich. It seems that he is rich. it seems that...看起来似乎... seem as if 看起来似乎 Eg.: He seems as if he had never lived in England befre.Seem: 真正应译为 “看起来”
★crash v. 坠毁 crash(从上向下掉) aircrash 空难 / carcrash 车祸(由aircrash引申而来) strike 撞击 cllide vi.碰撞, 抵触(两个都运动的东西相撞)clash n.冲突, 撞击声, 抵触 v.(使)发出撞击声, 猛撞, 冲突
★sack n. 袋子★clear v. 越过 ver越过(距离) clear(凌空)越过, 跳过,没有接触面的飞跃 g ver飞跃 clear the muntain 飞跃山峰 The hrse cleared the fence.fence n.篱笆,栅栏,墙 v.围住,防护
★aircraft n. 飞机★endless adj. 无尽的★plain n. 平原 muntains 高山 plain girl 平凡的女孩 Eg.: I'm a plain girl.
In 1929, the American explrer, Byrd, successfully flew ver the Suth Ple fr the first time.Fr the first time in my life I’ve gt a flat f my wn.
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.Run int truble :碰上麻烦I ran int an ld friend f mine the ther day.
At ne pint , it seemed certain that their plane wuld crash.At ne pint: 在某一刻At this pint he was interrupted.
It culd nly get ver the muntains if it rse t 10,000 feet.Yu’ll sn get ver yur shyness.Have yu gt ver yur cld yet? nly…. If…. : 只有。。。 才。。。；不。。。除非。。。I’ll nly tell yu this if yu prmise t keep it a secret.
The plane was then able t rise and it cleared the muntains by 400 feet.The hrse N.8 easily cleared every fence.The high jumper cleared 2.32 metres.
The plane was then able t rise and it cleared the muntains by 400 feet.By （表示数量，程度等）以。。。之差I missed the train by five minutes.He is taller than his father by a head.
【Key structures】
can...可能性 be able t...可能性,成功地做
Thrugh the frest 穿过森林
★frest n. 森林★risk n. 危险, 冒险★picnic n. 野餐★edge n. 边缘★strap n. 带, 皮带★pssessin n. 所有
★breath n. 呼吸 ut f breath:上气不接下气 waste ne's breath:白费口舌 in ne breath:片刻, 转眼间: He finished water in ne breath. 他一口气把水喝完了. hld ne's breath:屏住呼吸 bad breath:口臭 : Yu have a bad breath. 你有口臭.
★cntents n. (常用复数)内有的物品(具体的东西) cntent:内容(抽象) : cntent f the text 文章的内容包里的书: cntents f the bagmre cntents! (口语) 在吃饭时要求再加些饭菜时可以这样说.★mend v. 修理
【课文讲解】
Mrs. Anne Sterling did nt think f the risk... take a risk:冒...风险 run after: ① 追赶, ② 追随, ③追求 : The plice are running after a thief. run behind:在某人后面跑: I ran behind him.run t:跑向 rush up t:迎面冲过来 up:向上,面对面, 与说话人相反方向dwn:方向相同, 与说话人相同方向: g dwn 接着往前走,不用回头
have a picnic 野餐in ne's pssessin:为某人所拥有…… (给人感觉是这东西本来不属于你)I went ut f the bk shp with bk in my pssesin. :如此...以致于cntinued t d:接着做
catch up with.追上,赶上(强调结果)cntents f the bag:包里的东西g thrugh:浏览,翻看(速度较快的看)run (straight) at (at 强调瞄准,一般与straight相连都用at, lessn35也有类似句型)
need用法除lessn41外的又一种情况:needn't可以回答must开头的疑问句,只能用在肯定句中,可以直接加动词-ingneed ding:需要做,需要被做① 这里need属于实义动词, 动词ing相当于名词来理解 ② 有时态和人称变化,否定式为: dn’t need ding③ need ding 表达被动含义, 如: Yur shes need washing. 你的鞋子需(被)洗了另外:want ding :也是用主动表示被动含义 它们的主语一定是物, 不是人: Yur hair needs cuting.need t be dne---主语是人,也可以是物
总结: 1.never/nt think f the risk she was taking 2.with sth.in ne's pssessin 3.need ding
Bth men started running thrugh the trees.a  D yu remember these sentences: (KS20) 你还记得以下句子吗？(参见第20课关键句型)Eating is always a pleasure. 吃总是一种享受. I am very keen n cycling. 我很热衷骑自行车. He sat there withut saying anything. 他坐在那里, 一言不发. I must aplgize fr nt letting yu knw earlier. 没有让你早点知道, 我必须向你道歉. b  Nw study these examples:
仔细阅读以下例子 : I am lking frward t seeing him tmrrw. (SD37) 我期待着明天与他会面. (第37课难点)I am accustmed t getting up early. 我习惯早起. I am used t getting up early. 我习惯早起. (Cmpare: I used t get up early but I dn't anymre. [KS31])(对比 : 我过去常早起, 但现在不再早起了.
d  Cmpare these sentences:
e  Study these expressins : 研究以下表达方式 : My shirt is trn. It needs mending. 我的衬衫撕破了, 需要缝补. Thse windws are dirty. They want washing. 那些窗户很脏, 需要洗刷.
a. 动词-ing做介词宾语,或做主语b. t 做介词 + 动词- ing lk frward t / be used t / be accustmed tdevte neself t (全身心投入做某事) : She devtes herself t teaching. / My mther devtes herself t ding hmewrk.bject t (反对) : I bject t eating ut. 我反对在外面吃饭.
c. begin, start, cntinue +t d/ding 没有区别d. hate, lve,like+表示一种习惯(always) hate, lve, like+t 表示某一次性的行为(nw)wuld lve /like t d:表示想要, 习惯于在前面加 wuld餐厅服务员习惯会问: “Wuld yu like t ” , 而不会用 “D yu like ” , 他只关心你现在想吃什么,而不管你平常吃什么.