新概念2-Lesson43 讲义

1 新概念2学案第43讲

课

题 Lesson 43 Over the South Pole

教学目标 1. 复习之前所学知识；

2. 学习第43课的重要知识点及语法。

教学内容

【课题导入】

Brief introduction of R.E. Byrd

R.E. Byrd，史上第一个以飞行方式到达北极和南极的人。1926年5月9号，李察．柏德驾驶飞机抵达北极极点，史上第一位飞抵北极的人；1929年11月28日，他第一次驾机抵达南极极心，也是史上第一位飞抵南极的人。

【单词梳理】

New words and expressions

pole /pəʊl/ n. （地球的）极

explorer /ɪkˈsplɔːrə(r)/ n. 探险家

serious /ˈsɪəriəs/ adj. 严重的

seem /siːm/ v. 似乎

sack /sæk/ n. 袋子

aircraft /ˈeəkrɑːft/ n. 飞机

plain /pleɪn/ n. 平原

【课文梳理】

Lesson 43 Over the South Pole飞越南极

In 1929, three years after his flight over the North Pole, the American explorer, R.E. Byrd, successfully

_____________ the South Pole _________________. Though, at first, Byrd and his men were able to take a

great many photographs of the mountains that lay below, they soon ________serious trouble. ____________, it

seemed certain that their plane would crash. It could only get over the mountains if it rose to 10,000 feet. Byrd

at once_________________throw out two heavy food sacks. The plane was then able to rise and it

_____________________by 400 feet. Byrd now knew that he would be able to reach the South Pole which

was 300 miles away, for there were no more mountains ________. The aircraft was able to fly over the endless

white plains __________________.

Comprehension

1. R. E. Byrd was the first man __________. flight /flaɪt/ n. 飞行

lie /laɪ/ v. 处于

point /pɔɪnt/ n. 地点

crash /kræʃ/ v. 坠毁

clear /klɪə(r)/ v. 越过

endless /ˈendləs/ adj. 无尽的

2 A. to go to the South Pole

B. to fly over the South Pole

C. to go to the North Pole

D. to take photographs of the South Pole

2. Byrd succeeded in flying over the mountains __________.

A. because his plane rose 400 feet

B. by making his plane lighter

C. because there were heavy sacks in the plane

D. because they were under 10,000 feet high

1. In 1929, three years after his flight over the North Pole, the American explorer, R.E. Byrd,

successfully flew over the South Pole for the first time.

for the first time,在句子中做时间状语，意为“______________”。

the first time作________，可以引导时间状语从句，意为“某人第一次做某事时……”，其前不能出现__________，类似的短语还有______________________________等。

小试牛刀

我是第一次来这里。

____________________________

我第一次看到这幅画就喜欢上它了。

____________________________

2. Though, at first, Byrd and his men were able to take a great many photographs of the mountains that

lay below, they soon ran into serious trouble.

①though________，引导________________含义__________________

类似的还有___________________。

尽管Tom没有足够的钱，Mary还是愿意嫁给他。

______________________________________________________________

②. lie [lai]

【词组】

(1) lie +介词表示“______________”

(2)_____________对……撒谎

(3)_____________说谎

【拓展】

lie的过去式：

(1) ________ _________

3 (2) ________ _________

小试牛刀

(1) Japan_____________________China. 日本在中国的东面。

(2) He____________ his boss ________his working experiences.

他在他的工作经历上对老板撒谎。

(3) She ____________________ to her mother.

她对妈妈撒了一个善意的谎。

③ run into是一个常用的短语，表示“偶然遇到”，相当于___________________________,也含有“与……相撞，遭到(苦难、危险等)”的意思。

④. serious ['siəriəs]

【词组】

________________________ 对……认真

翻译句子：

你认真的吗？

_____________________________

没什么严重的，别担心。

______________________________

⑤. trouble ['trʌbl] n. 烦恼，忧虑v. 使烦恼，使忧虑

【词组】

(1) ______________________________________ 遇到麻烦

(2) ______________________________________ 在……方面有/没有麻烦

3. At one point, it seemed certain that their plane would crash.

有关at的短语：

例：

At first Byrd and his men were able to take photographs.

Byrd at once ordered his men to throw out two food sacks.

Billy is not at home at present. He is at school.

It' s a pity you can't come to the concert. At any way, you'll be able to hear it on the radio.

I know he' s often rude to people, but he' s a very pleasant person at heart.

I didn't know you wouldn't be coming. At least you could have telephoned me.

He behaves very strangely at times．

I don' t know what I can do about it. I' m completely at a loss.

4

②. seem [si:m] v. 似乎，好像

【词组】

(1) ____________________看起来似乎……

(2) ____________________看起来像……

(3) ____________________（在某人看来）似乎……

【例句】

(1) He ___________________, for he couldn’t help crying.

他看起来似乎很伤心，因为他都忍不住哭了。

(2) It ____________________ an accident.

这看起来像是一场事故。

(3) It ____________________ there is something strange about the sound.

在我看来，这个声音很怪。

小试牛刀

l. We found our way home __________________(in the end).

2. He stayed________________(in the house) all day yesterday.