جلسه نهم، 7 آبان 96
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امکانات وب
برای پرسیدن سوال در زمان آینده ساده، ازقالب مثالهای زیر پیروی می کنیم:
Will the U.S. break the agreement?
آیا آمریکا از توافق سرپیچی خواهد کرد؟
Will nuclear power help our economy?
آیا قدرت هسته ای به اقتصاد ما کمک خواهد کرد؟
Why will many countries support the Iran deal?
چرا خیلی از کشورها از قرارداد ایران حمایت خواهند کرد؟
How will BNPP influence the life of people in this city?
نیروگاه بوشهر چگونه بر زندگی مردم در این شهر تاثیر خواهد گذاشت؟
What will the international community do about this deal?
جامعه جهانی راجع به این قرارداد چکار خواهد کرد؟
When will Iran react?
ایران چه زمانی واکنش نشان خواهد داد؟
Will people play a role in these negotiations?
آیا مردم در این مذاکرات نقشی ایفا خواهند کرد؟
قاعده:
(wh.) + will + subject + simple form
همچنان براساس آموخته های قبلی، از شکل ساده فعل استفاده می کنیم
لغات جلسه آینده
1- Astonishing شگفت انگیز
He was talking about their astonishing success.
2- Detect ردیابی کردن، پیداکردن
The system is so sensitive that it can detect changes in temperature as small as 0.003 degrees.
3- Presence وجود، حضور
There was a strong police presence at the march.
4- Subtract تفریق کردن، کم کردن
If you subtract 30 from 45, you get 15.
5- Accuracy صحت، درستی
There have been worries about the accuracy of government statistics.
6- Instruction دستورالعمل
Both products come with instructions for use.
7- Devise تعبیه کردن، طراحی کردن
She devised a method for quicker communication between offices.
8- Train آموزش دادن
A lot of employers don't train their staff properly.
9- Gather جمع آوری کردن
Computers make it far easier to gather information.
10- Range گستره، محدوده
Your blood pressure is within the normal range.
11- Efficient کارآمد
My new computer's much faster and more efficient than the old one was.
12- Compose نوشتن (مانند نوشتن یک قطعه موسیقی یا نوشتن یک ایمیل)
He has composed the music for a new production of one of Shakespeare's comedies■ Compose a letter to your local newspaper.
13- Wonder پدیده، موجود شگفت انگیز، پدیده ی خارق العاده
The show was about the Seven Wonders of the worlds.
14- Ordinary عادی
Can you get coected to the Internet through an ordinary telephone line?
15- Refer to اشاره کردن به، اشاره داشتن به، ارجاع دادن به
We agreed not to refer to the problem again
16- Lubricate روغن کاری کردن
You should lubricate all parts with grease.
تمرین جلسه آینده
متن زیر را به فارسی برگردانید:
The burning of coal is very wasteful of energy, This can be realized when we remember that one pound of coal burned in the furnace of a power station will raise enough steam to drive a generator that will produce enough current to light a one-bar electric fire for three hours. On the other hand, if all the energy in the atoms of a pound of coal could be released, there should be enough energy to drive all the machinery in all the factories in Britain for a month.
In simple words, all this means that one pound of any element or compound of elements, if completely converted into energy by breaking up the atoms, would release the same amount of heat as the burning of 1,500,000 tons of coal. Scientists have calculated that if a bucket of sand from the beach could be completely converted into energy, and if the energy so obtained was used to drive electric generators, enough current would be produced to supply the whole of Europe for five years. In other words, a bucket of sand contains enough energy to generate a thousand million pounds worth of electricity.
Albert Einstein was the first man to realize the vast amount of energy locked in the atom. Einstein was also the first to show in theory how the energy of the atom might be released. Indeed without Einstein's theory, which was the result of many complicated mathematical calculations, there would never have been any practical application of nuclear power.
In 1905, which was many years before other scientists really understood a great deal about atomic energy, Einstein declared that if a given mass of matter was "destroyed", an enormous amount of energy would be obtained. To support this theory, Einstein worked out what is probably the most important equation in the history of mathematics. However, it was by no means a complicated equation. Here it is: E=MC2. Turned into simple language, Einstein's equation means that energy (E) is equal to mass (M) multiplied by the speed of light (C) squared (C2). This means that if all the energy in, for example, one gram of an element could be released, it would present an enormous value of power.
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نویسنده: نوید پورعلی