新概念英语第三册lesson20Pioneer pilots课件（14张PPT）

(共14张PPT)
Lesson-20
Pioneer pilots
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My ideas
No matter what career it is , at the beginning of it , it has a lot of difficulties . At the same time , many people will try to do it .Maybe they can succeed ,and may be they can’t succeed . So I sum one sentence .
Each career need the first person to eat the crabs !
Do you agree with me
Today we’ll learn some stories about the pilots.
Do you think it’s a good job What ‘s your favorite job Or what do you want to be in the future and why
New words and expressions
pioneer n.先驱 vi.vt.开拓, 为…开路, 作先驱者
Young pioneer 少先队员
A pioneer of operation 手术的开创者
advocate n.提倡者, 鼓吹者 vt.提倡, 鼓吹
adult education 倡导成人教育
lord less adj.无君主的, 无丈夫的
lordship n.贵族权力, 贵族身份
lordly adj.adv.高傲的, 贵族般地, 有气派地
duke n.公爵
marquis n.(英国等的)侯爵（亦作：marquees）
earl n.<英>伯爵
viscount n.(英国的)子爵
baron n.男爵(英国世袭的最低级的贵族爵位) , 大财主（女性为： baroness）
overnight n.头天晚上
adj.通宵的, 晚上的, 前夜的
adv.在前一夜, 整夜, 昨晚一晚上
-- an overnight trip一整夜的旅行
an overnight guest 过夜的客人
overpopulated adj.人口过密的, 人口过剩的
overseas adv.海外
adj.外国的, 海外的
over+动词（over表示超过）
overeat vt.使吃过量
vi.吃得过多
oversleep vt.(使)睡过头
vi.睡过头, 睡得太久
overwork n.过度工作
v.(使)工作过度
overcharge v.讨价过高, 使过量装填, 过度充电
n.超载, 过重的负担, 过度充电
How much did Lord Northcliffe offer as a prize in 1908
What was the prize for
How long did it take for anyone to attempt this
Who made this attempt on July 19th, 1909
What was Hubert Latham’s plane called
Why was he forced to land on the see
How many miles across the channel had he travelled
How was Latham rescued
Read pra.1 and think about
In 1908 Lord Northcliffe offered a prize of &1000 to the first man who would fly across the English Channel. Over a year passed before the first attempt was made. On July 19th, 1909, in the early morning, Hubert Latham took off from the French
coast in his plane the 'Antoinette IV'. He had travelled only seven miles across the Channel when his engine failed and he was forced to land on the sea. The 'Antoinette' floated on the water until Latham was picked up by a ship.
The use of float
float on the water
飘在水面上
float in the breeze
随风飘扬
float down the river
顺流而下
Who arrived near Calais two days later
Since when had Bleriot been making planes
What had Bleriot done a week before
Who else arrived in Calais on the same day
What was he flying
Why wasn’t there an exciting race on July 25th
What time did Bleriot make a short test flight
When did he start the flight across the channel
How long did the crossing take
Where did Bleriot land
Who was the first person to greet him
Did Latham succeed in crossing the channel a week later
Read pra.2 and think about
Two days later, Louis Bleriot arrived near Calais with a plane called 'No. XI'. Bleriot had been making planes since 1905 and this was his latest model. A week before, he had completed a successful overland flight during which he covered twenty-six miles. Latham, however did not give up easily. He, too, arrived near Calais on the same day with a new 'Antonette'. It looks as if there would be an exciting race across the Channel. Both planes were going to take off on July 25th, but Latham failed to get up early enough. After making a short test flight at 4.15 a.m., Bleriot set off half an hour later. His great flight lasted thirty seven minutes. When he landed near Dover, the first person to greet him was a local policeman. Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again. His engine failed and he landed on the sea for the second time.
latest：最新的
latest model 最新型号
latest news 最新消息
latest style 最新款式
latest invention最新发明
ago V.S. before
Ago立足于现在，表示“ 从现在起的一段时间之前”，通常用于一般过去时中，不能用于现在完成时；
Before立足于过去，表示“ 从过去某一时刻起的一段时间之前”，通常用过去完成时中。
I met him three years ago.
(距今)三年前，我遇到了他。
I had met him three years before.
(距当时)三年前我见到他一次。
e.g.
It looks as if there would be an exciting race across the Channel
在feel，seem，look等词之后加as if 或as though 引导的表语从句时，表语从句的谓语动词用一般过去时、过去将来时或过去完成时，构成虚拟语气。