幻灯片 1Unit 3 Inventors and inventions
Section Ⅱ Warming Up & Reading — Language Points
语言点一
语言点二
语言点三
识记掌握
理解拓展
应用落实
识记掌握
理解拓展
应用落实
识记掌握
理解拓展
应用落实
课时跟踪检测
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幻灯片 5(一)词义配对
1．patent A．a special document that gives you the right to make or sell a new invention or product
2．distinguish B ．sudden and unexpected
3．perfume C．to recognize and understand the
difference between two or more things or people
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幻灯片 64．abrupt D．a sweet or pleasant smell
5．caution E．to take hold of something suddenly and violently
6．expectation F．a set of papers, records ect. that contain information about a particular person
7．seize G．the quality of being very careful to avoid danger or risks
8．file H．what you think or hope will happen
答案：1.A 2.C 3.D 4.B 5.G 6.H 7.E 8.F
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幻灯片 7(二)选词填空
9．mercy, merciful, mercifully
①The commander showed ______ to the prisoners of war.
②The ________ farmer held the snake to his chest to
warm it.
③The Japanese war criminals were treated _________ in China.
10．produce, product, production, productive
①The __________ of the film cost twenty million US dollars.
②Our _______ should meet the needs of our target market.
mercy
merciful
mercifully
production
product
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幻灯片 8③The factory _________ 1,000 cars a week.
④During the most __________ time in her career, she wrote five novels.
11．merry, merrily
①We could hear them singing and dancing _______.
②He is in a very ______ mood today.
12．convenient, conveniently, convenience
①Please come whenever it is __________ for you.
②My house is ___________ near the bus stop.
③The hotel has a restaurant for the guests'___________.
produces
productive
merry
merrily
convenience
conveniently
convenient
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幻灯片 91．distinguish vt. & vi.显示……的差别；使……有所不同；
辨别
[教材P20原句] Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.
这回我有机会来表现一下自己，我要发明某种仁慈的东西，既可以把蛇抓到而又不会伤害到它们。
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幻灯片 10①Liu Xiang has already distinguished himself as an athlete.
刘翔作为运动员已享有盛名。
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幻灯片 11②You should learn to distinguish between right and wrong.
你应学会明辨是非。
③The twins are so alike that no one can one
the other.
这对孪生儿长得很像，没有人能分辨得出哪个是哪个。
④It was hard to tell the difference between the two versions.
很难分辨出这两个版本有什么区别。
⑤I believe he is able to the true the false.
我相信他能辨别真伪。
distinguish
from
tell
from
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幻灯片 122．convenient adj. 便利的；方便的；就近的
[教材P20原句] They abruptly disappeared into a convenient hole in the wall.
他们突然一下子就消失在附近的墙洞里去了。
①I find going to the supermarket once a month the most convenient way to shop.
我发现一个月去一次超级市场购物最合适。
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幻灯片 14②It is convenient for me to get to the railway station.
我到火车站很便利。
③I bought this apartment , for it is very
for me to get to the bus station and it has a lot of
.
我买这个公寓是因为方便，因为这样我到汽车站很便利，车站也有很多便利的设施。
④The hotel is conveniently situated near the airport.
这家酒店坐落在机场附近。
for convenience
convenient
conveniences
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幻灯片 153．expectation n．预料；期待；期望
[教材P21原句] This was in the expectation that the snakes would bite again.
这是因为我预料蛇还会再咬人。
①He took an umbrella with him in expectation of rain.
他预料天会下雨，带了一把伞。
②The plan has succeeded beyond our expectation.
这项计划竟出乎我们意料地获得了成功。
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幻灯片 16③I usually enjoy his movies, but the latest one didn't come up to my expectations.
我通常喜欢他的电影，但是最新的一部电影没有我料想的那么好。
④in expectation of
⑤beyond expectation(s)
⑥come/live up to one's expectations
期待；指望；预料会有
出乎预料
达到某人的期望
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幻灯片 191．apply a patent 申请专利
2．decide 决定；选定
3．call 给……打电话
4．now then 偶尔；有时
5．set 开始；着手
6． the opportunity 抓住机会
7．pick 捡起；拿起
8．distinguish ... ... 把……和……区别开
from
about
on
up
up
and
seize
for
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幻灯片 201．call up 给……打电话；使……回忆起；召集，召集……
入伍
[教材P20原句] When I called up my mother in the countryside on the telephone she was very upset.
我给住在乡下的母亲打电话的时候，她感到很心烦。
①I'll call you up this evening if possible.
可能的话今晚我给你打电话。
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幻灯片 21[点津] call up当表示“打电话”时，call up＝ring up＝ring＝call
②She can still call up scenes of childhood.
她仍能想起儿时的情景。
③I was called up three months after the war broke out.
战争爆发3个月后，我被征召入伍。
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幻灯片 23④I will call for you at 8 o'clock at the school gate.
我8点钟在学校门口来接你。
⑤The government the youth to donate their blood voluntarily.
政府号召青年义务献血。
calls on
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幻灯片 242．set about开始；着手(about是介词，其后常接名词或动名词)
[教材P20原句] I set about researching the habits of snakes to find the easiest way to trap them.
我着手研究蛇的习性，以便能找到捕蛇的最简易的方法。
①She set about the business of cleaning the house.
她动手打扫起房子来。
②After the earthquake, the people set about rebuilding their homes.
地震过后，人们开始重建家园。
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幻灯片 26③He a little money each week.
他每周都留出一些钱备用。
④The picture hanging on the wall set off his homesickness.
墙上挂的照片引起了他的思乡之情。
⑤The story Hollywood.
这个故事以好莱坞为背景。
[点津] 表示“着手，开始做某事”的重点短语还有set out to do sth./get down to (doing) sth.
set aside
was set in
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幻灯片 291．[句型展示] The first thing I did was to see if there were any
products that might help me, but there only seemed to be powders designed to kill snakes.
我所做的第一件事就是看看有没有什么产品能帮助我。但是，看来只有一种毒死蛇的药粉。
[典例背诵]
There seemed to be a better way to solve the border dispute.
似乎有更好的办法来解决边界争端。
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幻灯片 302．[句型展示] Only after you have had that recognition can
you say that you are truly an inventor.
只有在得到这种认可之后，你才可以说自己是一个真正的发明家！
[典例背诵]
Only by working hard can we succeed.
只有努力工作我们才能成功。
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幻灯片 313．[句型展示] Nor will you receive a patent until a search has
been made to find out that your product really is different from everyone else's.
经仔细研究，证明你的产品确实与众不同之后，你才能获得专利。
[典例背诵]
Tom isn't nervous, nor is Mary.
汤姆不紧张，玛丽也不紧张。
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幻灯片 321．The first thing I did was to see if there were any products
that might help me, but there only seemed to be powders designed to kill snakes.
我所做的第一件事就是看看有没有什么产品能帮助我。但是，看来只有一种毒死蛇的药粉。
(1)句中but连接两个并列分句，现分别对两个分句进行如下
分析：
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幻灯片 34(2)there seemed to be是there be句型的变体，表示“似乎
有……”。
there be句型的常见结构
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幻灯片 35①There stands a big tree in front of our building.
在我们的大楼前面矗立着一棵大树。
②There used to be a bridge across the river.
过去有一座桥横跨这条河。
③There being no milk, he went to the supermarket to buy some.
由于没有牛奶了，所以他去超市买了一些。
④There be a policeman there when we were in trouble.
当我们身处困境时，碰巧那儿有个警察。
happened to
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幻灯片 362．Only after you have had that recognition can you say that
you are truly an inventor.
只有在得到这种认可之后，你才可以说自己是一个真正的发明家。
only ＋状语(副词、介词短语或状语从句)位于句首时，句子需部分倒装。
①Only after you have reached eighteen can you join the army.
只有当你年满十八周岁后，你才能参军。
②Only then did I know the importance of learning.
直到那时我才知道了学习的重要性。
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幻灯片 37[点津] (1)only修饰的从句不倒装，主句倒装；(2)若only修饰的状语不位于句首，或位于句首的only用来修饰的不是状语，而是主语时，均不用倒装。
③Only when you told me her name.
直到你告诉我，我才知道了她的名字。
④He found his watch missing only yesterday.
他昨天才发现他的表丢了。
⑤Only Uncle Li knows how it happened.
只有李叔叔知道这件事是怎么发生的。
did I know
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