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rembrant
23-03-2008, 04:35 PM
Unit 8 là unit rất hợp với các bạn thích công nghệ thông tin và x́ tin nha !!

Phần reading các bạn thử đọc một bài báo về thong tin mới nhất Tập đoàn Microsoft :

Reading :
Microsoft, Intel invest $20 mln to develop parallel computing
16:35' 19/03/2008 (GMT+7)

Intel and Microsoft will develop parallel computing that allows computers to run faster by dividing tasks over multiple microprocessors instead of using a single processor to perform one task at a time, media reported Wednesday.

Microsoft Chief Executive Officer Steve Ballmer pauses as he delivers a speech in Zurich October 4, 2007. (Xinhua/Reuters Photo)
The two companies committed 20 million U.S. dollars over the next five years to create research centers focused on parallel computing at two U.S. universities, University of Illinois at Urbana-Champaign and University of California, Berkeley. The two schools will contribute 15 million dollars toward the research centers.

"Parallelism is the path forward to the unprecedented levels of performance that are needed ... to keep this growth going," said Andrew Chien, director of Intel research.

The technology industry has been driven by the 1965 observation by Intel co-founder Gordon Moore for many years that the computing power of chips doubles roughly every two years, in what has become known as Moore's Law.

Parallel computing has been hyped for years as the next big thing in technology, but the time has come, Microsoft, Intel and the universities said, to make it a reality.

It could lead to major advances in robotics or software that could translate documents in real time in multiple languages, for example, or a digital personal health care assistant.

"We're really in the midst of a revolution in the computing industry," said Tony Hey, executive vice president of external research at Microsoft Research, "and it really will profoundly affect the way we develop software" for supercomputers, server computers that form the backbone of corporate networks, desktop and laptop computers, as well as, ultimately, handheld devices.

rembrant
23-03-2008, 04:36 PM
Grammar
Pronouns : Someone , no one , anyone, everyone

Anyone / anybody dùng thay cho Sb / Someone trong câu phủ định và nghi vấn sau If , whether , hardly , almost , never , without .
VD: Hardly anyone came .
The exercises are so simple that almost anybody con do them.

2, Indirect speech with conditional sentences
Nếu động từ tường thuật ở th́ quá khứ , th́ chúng tat hay đổi th́ của động từ ở các t́nh huống có thể xẩy ra trong hiện tại hoặc tuơng lai

VD: If we leave now , we will catch the train
 I told him that if we left then we would catch the train
Nếu sự kiện chỉ là gia định và không thể thực hiện được chúng ta phải thay đổi th́ của dộng từ trong câu tường thuật

VD: If i had a spanner , i could fix it
 he said that if he had had a spanner he could have fixed it .
Chú ư : chúng ta không thay đổi th́ của động từ trong các t́nh huống giả định trong câu tường thuật nếu sự kiện đó có khả năng xảy ra trong tương lai .
VD: If you came back tomorrow , i’d be able to help you
 She said that if i came back the next day , she would be able to help you .
Chúng ta không thây đổi thi của động từ của câu điều kiện diễn tả những t́nh huốn trái với những ǵ đă xảy ra trong quá khứ khi tường thuật .

VD: if she had had more practice , she could not have made such mistakes
=> She said that if she had had more practice , she could not have made such mistakes

rembrant
25-03-2008, 09:30 AM
Làm một chts bài tập về từ vựng có liên quan đến tin học công nghệ nha !
1, A teenager who spends all day in front of a computer screen is called a ____________.

a,screenager
b,cybersickness
c,cyberwidow
d,e-cash


2: If you buy something from the internet, you don?t use cash, you use _________.

a,dot com
b,e-cash
c,travellers cheques
d,dollars

3: A business which operates only on the internet is called a _________.

a,e-cash
b,dot com
c,keypal
d,cybersickness


4: He spent all day yesterday surfing the net, now he says he?s tired - must be a touch of _____________!

a,dot com
b,cybersickness
c,screenager
d,keypal

5: What do we call someone who keeps in touch with someone in another country - by email?

a,keypal
b,penpal
c,screenager
d,dot com
6: What do we call a woman whose husband uses the internet too much?

a,cyberwidow
b,dot com
c,widow
d,housewife

peden
25-03-2008, 05:42 PM
1, A teenager who spends all day in front of a computer screen is called a ____________.
a,screenager
b,cybersickness
c,cyberwidow
d,e-cash
2: If you buy something from the internet, you don't use cash, you use _________.
a,dot com
b,e-cash
c,travellers cheques
d,dollars
3: A business which operates only on the internet is called a _________.
a,e-cash
b,dot com
c,keypal
d,cybersickness
4: He spent all day yesterday surfing the net, now he says he's tired - must be a touch of _____________!
a,dot com
b,cybersickness
c,screenager
d,keypal
5: What do we call someone who keeps in touch with someone in another country - by email?
a,keypal
b,penpal
c,screenager
d,dot com
6: What do we call a woman whose husband uses the internet too much? a,cyberwidow
b,dot com
c,widow
d,housewife

heavenlyboy
30-03-2008, 12:36 AM
bên nâng cao vắng khách wá nhỉ !!!!

1. a,screenager
2. b,e-cash
3. c,keypal
4. b,cybersickness
5. b,penpal
6. d,housewife

tŕnh độ ḿnh c̣n kém lắm !!! mong đc chỉ giáo ^__^

nhócngốc
30-03-2008, 12:52 PM
Bài của Nhóc !
1, A teenager who spends all day in front of a computer screen is called a ____________.

a,screenager
b,cybersickness
c,cyberwidow
d,e-cash


2: If you buy something from the internet, you don?t use cash, you use _________.

a,dot com
b,e-cash
c,travellers cheques
d,dollars

3: A business which operates only on the internet is called a _________.

a,e-cash
b,dot com
c,keypal
d,cybersickness


4: He spent all day yesterday surfing the net, now he says he?s tired - must be a touch of _____________!

a,dot com
b,cybersickness
c,screenager
d,keypal

5: What do we call someone who keeps in touch with someone in another country - by email?

a,keypal
b,penpal
c,screenager
d,dot com
6: What do we call a woman whose husband uses the internet too much?

a,cyberwidow
b,dot com
c,widow
d,housewife
__________________

rembrant
02-04-2008, 11:57 PM
1Bạn đã trả lời: screenager
Đây là từ mới, dùng để chỉ một thiếu niên thường ngồi lỳ trong pḥng ngủ để dùng máy tính.


2:
Bạn đã trả lời: e-cash
Nếu mua đồ trên internet, bạn sẽ thanh toán bằng tiền điện tử, e-cash, hay c̣n gọi là tiền ảo.


3:
Bạn đã trả lời: dot com
'Dot com' là một công ty chỉ chuyên kinh doanh trên internet.


4:
Bạn đã trả lời: cybersickness
Nếu ngồi trước máy tính quá lâu, bạn có thể sẽ bị 'cybersickness' - tức là cảm thấy mệt mỏi.


5:
Bạn đã trả lời: keypal
Trước đây, trẻ em thường viết thư cho bạn bè ờ nước ngoài được gọi là 'pen pals', ngày nay, những đứa trẻ như thế được gọi là 'keypals' v́ chúng gửi thư điện tử, gơ bằng bàn phím chứ không viết tay.


6:
Bạn đã trả lời: cyberwidow
Khi chồng chết, người phụ nữ được gọi là goá phụ, 'widow'; c̣n một 'cyberwidow' là người mất chồng v́ internet.