Tài liệu Unit 7: Types of memory docx

... of memory. In this section, three types of memory will be discussed, core memory, semiconductor memory (or chip), and bubble memory. The memory of the first computers was made of a kind of ... 3. increased 1 Unit 7 Types of memory As mentioned previously, one of the most important characteristics of a computer is its capability of storing inform...

Ngày tải lên: 21/12/2013, 20:15

... doesn’t UNIT 7 : THE WORLD OF WORK – Lesson 3 : A.4 Many people think that students have an easy life. Do you think so ? Now take a look at typical grade 7 student like Hoa. UNIT 7 : THE WORLD OF ... hours of homework every week. 5. She works about hours a week before tests Guess the amount of time Hoa spends on her work 1 2 3 4 6 5 Tuesday, November 25 th , 2010 THE...

Ngày tải lên: 03/12/2013, 16:11

... check her water pipes and to reduce the amount of water by taking shower and turning off faucets after use. 4. A dripping faucet can waste 500 liters of water a month. 5.HOMEWORK: - Learn new ... Because her recent water bill is enormous. 2. She pays 200. 000 dong. LESSON PLAN UNIT 7: SAVING ENERGY Division of lesson Period 42 Lesson 1 : Getting started and listen and read + Ex...

Ngày tải lên: 22/11/2013, 15:11

... Unit 7 .saving energy Unit 7 .saving energy Lesson 1 . Getting started Lesson 1 . Getting started Listen ... Pratice 4. production Wenesday , January 27th, 2010 1. Warm up 2. Presentation Unit 7 : SAVING ENERGY Unit 7 : SAVING ENERGY Lesson 1 . Getting started Lesson 1 . Getting started Listen ... water bill Hoá đơn tiền nước Hai tr¨m ngh×n ®ång c...

Ngày tải lên: 28/11/2013, 17:11

... turn off the faucets. A dripping faucet can waste 500 liters of water a month. Mrs. Ha: I see. Thank you. SAVING ENERGY POSSIBLE ANSWERS - Taking a shower instead of a bath. - Turning off ... Mi: Let me see. 200.000 dongs! You should reduce the amount of water your family uses. Mrs. Ha: How do I do that? Mrs. Mi: First of all, get a plumber to make sure there are no cracks in...

Ngày tải lên: 01/12/2013, 12:11

... Bài 7: Listen and answer the questions • 1/ Who is worried? • 2/ How much is the bill? • 3/ How many liters of water can be wasted a month? POSSIBLE ANSWERS - Taking a shower instead of a ... shower instead of a bath. - Turning off a faucet after use. - Making sure there are no cracks in the water pipes. - Turning off lights before leaving. - Turning off TV, radio when we don’t...

Ngày tải lên: 01/12/2013, 12:11

Ngày tải lên: 03/12/2013, 23:11

Ngày tải lên: 03/12/2013, 23:12

... ………… source of poweer . 2. Solar energy doesn’t cause ……………. . 3. A lot of ……………. in the world are ready using solar energy. 4. It is possible to ……… Solar energy for a number off days 5. ... the ……… of a house to receive the energy from the sun . 6. We can save natural resouces by using solar energy …………… of coal, gas, and oil. effective pollution countries store roof inste...

Ngày tải lên: 04/12/2013, 01:12