课件25张PPT。Using Language
Reading and WritingQ: When you need to tell something important to your friends who is far from you , what could you do?
By letterBy QQBy telephoneWho invented the telephone?Alexander Graham BellTask1 Skimming1. What kind of writing style is the passage?
Narrative (叙事的)
Argumentative (议论的)
Explanatory (说明的)
Imaginary (想象的)
2. Find out the main idea of it. It mainly talks about __________of Alexander Graham Bell and ______ he made the great________.the life how inventions Task2 ScanningIntroduction1847 Scotlandinventorcurious, dynamic, thoughtful,
determined, hardworkingInventionsthe microphonethe telephoneDiscoverythe tetrahedron shapeTask3 Detailed readingTrue or False 1. Alexander Graham Bell was born in 1847 in Boston, USA.
2. It was Bell’s interest and curiosity that led to the invention of the telephone.
3. Bell invented the telephone by chance because he had meant to improve the telegraph.
4. He invented the helicopter and other flying machines.
5. Bell is respected for he devoted all himself to improving everybody’s life.
T FT FT 【useful expressions】从文中划出以下短语P25
【para.1】
1使他发明了麦克风
【para.2】
1 踩出来的路,平路
2 走进树林
【para. 3】
1 开始着手发明电话
2 一系列敲击出来的点
【the last para.】
1 和…..联系在一起 lead him to invent the microphone the beaten track dive into the woods set out to invent the telephone a series of dots tapped out be associated with …1 dive into…
(1) He dived into the river from the bridge to save a drowning child .
(2) He dives into music and compose many beautiful songs.
(3) He dived into his pockets and took out one Yuan.
Jump into the water(跳水) devote oneself to(投入, 潜心研究) put one’s hand into (迅速把手伸入)【exercises】
(1) 这就是他正在潜心研究的那个项目吗?
Is this the project (that/which) he is diving into?
(2) He ____ his career and made a great
contribution to our country.
A. dived himself into
B. devoted himself to
C. dived to
D. devoted to
(3) Guo Jingjing is a famous _________ (dive) .B 【注意】潜心研究 ……
dive into ...
= devote oneself to ...
= be devoted todiver潜水员,跳水者2 Every time you do you will be certain to find something…
【注意】 名词短语或副词起连词作用
相类似的有
(1) 与次数(time) 有关的短语
第一次
最后一次
下次
(2) “一……就…….”
the instant / moment / minute / second
immediately, instantly, directly
the first time the last time next time【exercises】
1 【translation】一看到这些照片,我就会想起我们一起的日子。
I will think of the days when we were together the moment I see the photos.
2.--Did you remember to give Mary the money you owed her?
-- Yes, I gave it to her_________I saw her.
A. while B. immediately C.suddenly D.once
B3 Bell is often associated with the invention of telephone.
【搭配】 be associated with …
be linked to, be connected with 与…..有关
健康常常和运动有关。
Health is often associated with sports.
associate A with B 把A和B联系起来
People often associate health with sports.
【translation】人们经常把成功和努力联系起来.
People often associate success with hardwork.
Success is often associated with hard work.
【拓展】
(1) Then I got a new job and a great many associates.
(2)?I benefited a lot from my association with him.
associate: n 伙伴,同伴
association : n 联系,协会
【exercise】
“NBA” is short for “National Basketball ____________”.
AssociationIt was not until five days later that Bell sent his first telephone message to his assistant Watson.
【not until的强调句】
(1) It is/was + not until 句子+ that …
(2) Not until five days later did Bell send his first telephone message to his assistant Watson.
Not until 放句首要半倒装
【仿写】(1) We can not leave until 12:00.(强调句和倒装句)
It is not until 12:00 that we can leave.
Not until 12:00 can we leave.
(2) Not until _________________.
A. did I arrive did the meeting begin
B. did I arrive the meeting began.
C. I arrived the meeting began
D. I arrived did the meeting begin
D 【闪光句 2】Being very stable, it has proved invaluable in the design of bridges.
【语法结构】(being) + adj 做原因状语
【仿写】由于生病了,他呆在家里。
(Being) ill, he stayed at home.
【辨析】
________(tire) of the tiring speech, Mr. Smith started to read a novel.
由动词过去分词或现在分词演变而来的形容词-ed/-ing,即使做原因状语,也不加being, 常见的有:
prepared, lost/absorbed, caught/stuck/trapped, seated, dressed …
【仿写】沉迷于思考中,他撞到了一棵树。
Lost/Absorbed in thought, he ran into a tree.Tired