II. Complete the recycling instructions. Use the verbs in the box.
dip blow wash mix dry break use melt
First, (1) ...................... the glass into small pieces. Then (2) .................. the glass with a detergent liquid. Next, (3) .................... the glass pieces completely. (4) .................. them with certain specific chemicals. After that, (5) ...................... the mixture until it become the liquid. Finally, (6) ..................... a long pipe, (7) ..................... it into the liquid, then (8) ................. the liquid intended shapes.
First, break the glass into small pieces. Then wash the glass with a detergent liquid. Next, mix the glass pieces completely.Dry them with certain specific chemicals. After that, melt the mixture until it becomes a liquid. Finally, use a long pipe, dip it into the liquid , then blow the liquid into intended shapes.
II. Complete the recycling instructions. Use the verbs in the box.
dip blow wash mix dry break use melt
First, (1) broken the glass into small pieces. Then (2) wash the glass with a detergent liquid. Next, (3) mix the glass pieces completely. (4) Dry them with certain specific chemicals. After that, (5) melt the mixture until it become the liquid. Finally, (6) use a long pipe, (7) dip it into the liquid, then (8) blow the liquid intended shapes.
Rearrange these sentences in the correct order to have meaningful instructions.
A. How to recycle glass.
1.) Then wash the glass with a detergent liquid.
2.) Dry the glass pieces completely.
3.) Melt the mixture unitl it becomes a liquid.
4.) Break the glass into small pieces.
5.) Use a long pipe, put it into the liquid, then blow the liquid into intended shapes.
6.) Mix them with certain specific chemicals.
B. How to recycle paper.
1.) Put the mashed paper into another bucket and add an equal volume of water . Mix the paper and the water together.
2.) Use a wooden spoon to mash the paper . Plece some wire net in the mixture and liftit out.
3.) Wait about 5 minutes. Take the net off the cloth4.) soak old paper in a bucket of water overnight.
5.) Wrap some heavy books in plastic bag and place them on the cloth. Take the books out of the cloth and take the paper out to dry in the sunlight.
6.) Put the net on the cloth . Press the net down on the cloth.
Rearrange these sentences in the correct order to have meaningful instructions.
A. How to recycle glass.
1.) Then wash the glass with a detergent liquid.
2.) Dry the glass pieces completely.
3.) Melt the mixture unitl it becomes a liquid.
4.) Break the glass into small pieces.
5.) Use a long pipe, put it into the liquid, then blow the liquid into intended shapes.
6.) Mix them with certain specific chemicals.
4-1-2-3-6-5
B. How to recycle paper.
1.) Put the mashed paper into another bucket and add an equal volume of water . Mix the paper and the water together.
2.) Use a wooden spoon to mash the paper . Plece some wire net in the mixture and liftit out.
3.) Wait about 5 minutes. Take the net off the cloth
4.) soak old paper in a bucket of water overnight.
5.) Wrap some heavy books in plastic bag and place them on the cloth. Take the books out of the cloth and take the paper out to dry in the sunlight.
6.) Put the net on the cloth . Press the net down on the cloth.
4-2-1-3-5-6
Rearrange these sentences in the correct order to have meaningful instructions.
A. How to recycle glass.
1.) Then wash the glass with a detergent liquid.
2.) Dry the glass pieces completely.
3.) Melt the mixture unitl it becomes a liquid.
4.) Break the glass into small pieces.
5.) Use a long pipe, put it into the liquid, then blow the liquid into intended shapes.
6.) Mix them with certain specific chemicals.
4-1-2-3-6-5
B. How to recycle paper.
1.) Put the mashed paper into another bucket and add an equal volume of water . Mix the paper and the water together.
2.) Use a wooden spoon to mash the paper . Plece some wire net in the mixture and liftit out.
3.) Wait about 5 minutes. Take the net off the cloth
4.) soak old paper in a bucket of water overnight.
5.) Wrap some heavy books in plastic bag and place them on the cloth. Take the books out of the cloth and take the paper out to dry in the sunlight.
6.) Put the net on the cloth . Press the net down on the
the blow the liquid into intended shapes =>the liquid
- The liquid is blown into intended shapes. (passive voice)
They blow the liquid into intended shapes.
1.The think fog made it impissible for me to drive to work
-] The think fog prevented...............
2.We will blow the liquid into intended shapes
-] The liquid..........
3.France presented the Statue of Liberty to the United Statess in 1876
-] The statue of liberty...........
1. The think fog prevented me from driving to work.
2. The liquid will be blown into intended shape.
3. The statue of Liberty was presented to the United States by France in 1876.
1, The fog prevented me from driving to work
2,The liqiud will be blown into intended shapes by us
3,the Statue of Liberty was prevented to the United Statess in 1876 by France
1.The thick fog prevented me from driving to work.
2. The liquid will be blown into intended shapes.
3. The Statue of Liberty was presented to the USA in 1876 by France
Read the following passage and then choose the best answer A, B, C or D.
Glass is a remarkable substance made from simplest raw materials. It can be colored or colorless, monochrome or polychrome, transparent, translucent or opaque. It is lightweight impermeable to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful. Glass can be decorated in multiple ways and its optical properties are exceptional. In all its myriad forms-as table ware, containers, in architecture and design-glass represents a major achievement in the history of technological developments.
Since the Bronze Age about 3,000 B.C, glass has been used for making various kinds of objects. It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the mixture becomes soft, and malleable and can be formed by various techniques into a vast array of shapes and sizes. The homogeneous mass is thus formed by melting then cooling to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow, why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.
Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold substance into a hot, ductile liquid. Unlike metals that flow or “freeze” at specific temperatures, glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the stage achieved at that point. Glass is thus amenable to a greater number of heat-forming techniques than most other materials
What does the author imply about the raw materials used to make glass?
A. They are transparent
B. They were the same for centuries
C. They are very heavy
D. They are liquid
Đáp án B
Nói về các nguyên liệu làm nên thủy tinh, đáp án của câu hỏi nằm ở dòng thứ 2 và 3 của đoạn số 2. Câu nói
đã nêu rõ nguồn gốc ban đầu thủy tinh được làm qua từ “made from a mixture of (được làm từ hỗn hợp)” và
“remained the basic ingredients of glass … in the seventeenth century (duy trì những nguyên liệu cơ bản của thủy
tinh..cho tới tận thế kỉ thứ 17)
Read the following passage and then choose the best answer A, B, C or D.
Glass is a remarkable substance made from simplest raw materials. It can be colored or colorless, monochrome or polychrome, transparent, translucent or opaque. It is lightweight impermeable to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful. Glass can be decorated in multiple ways and its optical properties are exceptional. In all its myriad forms-as table ware, containers, in architecture and design-glass represents a major achievement in the history of technological developments.
Since the Bronze Age about 3,000 B.C, glass has been used for making various kinds of objects. It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the mixture becomes soft, and malleable and can be formed by various techniques into a vast array of shapes and sizes. The homogeneous mass is thus formed by melting then cooling to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow, why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.
Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold substance into a hot, ductile liquid. Unlike metals that flow or “freeze” at specific temperatures, glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the stage achieved at that point. Glass is thus amenable to a greater number of heat-forming techniques than most other materials.
According to the passage, why can glass be more easily shaped into specific forms than can metals?
A. It has better optical properties
B. It retains heat while its viscosity changesv
C. It gradually becomes softer as its temperature rises
D. It resists breaking when heated
Đáp án C
Nhìn vào dòng số 2 và 3 của đoạn cuối cùng ta có thể thấy rõ được đáp án: “Unlike metals that flow or
“freeze” at specific temperatures, glass progressively softens as the temperature rises (thủy tinh mềm dần khi
nhiệt độ tăng)”
I
1.To jog in the morning is good=>It's
2.Do you mind smoking=>Do you
3.In making glass people use a long pipe,dip it into the liquid,the blow the liquid into intended shapes( chuyen thanh bi dong)
4.The little boy made a doll's house=> A doll house
5."Don't try to open it"she said to us=>she told us
6.The sister asked"you must finish your homework today,Tom"=>The sister asked Tom
7I went to the college.I want to see professor Taylor.(in order to)
8.They regulary paticipated in volunteer activities when they were young(used to)
9.E is spoken in the world by many people=>Many people
10.She started to learn E in 2003=>She has
II.
1.How fast you(drive)when the accident(happen)?
2Nam (not buy)a new computer since he(sell)the old one
3.When we(meet) B and H yesterday,we(walk)through the park
4.MC(award)the Nobel Prize for Physics in 1903
5.I(just meet)her in the street
6.I(not tell)him yet
III.
1.If you can give a reasonable.............for your bad behavior last night,I'll forget you(explain)
2.My brother ofte does experiments about electricity for(please)
3.There are many cultural.........between his country and my(differ)
4.After taking an aspirin,her headache......(appear)
5.HL Bay is in ..............VN(north)
6The temple was built by the local...............over 100 years ago(inhabit)
I
1.To jog in the morning is good
=>It's good to jog in the morning
2.Do you mind smoking
=>Do you smoke ?
3.In making glass people use a long pipe,dip it into the liquid,the blow the liquid into intended shapes( chuyen thanh bi dong)
=> In making glass a long pipe is used, dipped into the liquid, the blow the liquid into intended shapes
4.The little boy made a doll's house
=> A doll house is made by the little boy
5."Don't try to open it"she said to us
=>she told us not to try to open it
6.The sister asked"you must finish your homework today,Tom"
=>The sister asked Tom if he had to finish his homework that day
7I went to the college.I want to see professor Taylor.(in order to)
=> I went to the college in order to see professor Taylor
8.They regulary paticipated in volunteer activities when they were young(used to)
=> They used to participate in volunteer activities
9.E is spoken in the world by many people
=>Many people speak English in the world
10.She started to learn E in 2003
=>She has learnt English in 2003
II.
1.How fast you(drive)when the accident(happen)?
- were...driving ; happened
2Nam (not buy)a new computer since he(sell)the old one
- hasn't bought ; sold
3.When we(meet) B and H yesterday,we(walk)through the park
- met ; were walking
4.MC(award)the Nobel Prize for Physics in 1903
- awarded
5.I(just meet)her in the street
- have just met
6.I(not tell)him yet
- haven't told
III.
1.If you can give a reasonable.......explanation......for your bad behavior last night,I'll forget you(explain)
2.My brother often does experiments about electricity for pleasure(please)
3.There are many cultural....differences.....between his country and my(differ)
4.After taking an aspirin,her headache...disappeared...(appear)
5.HL Bay is in ......northen........VN(north)
6The temple was built by the local........inhabitants.......over 100 years ago(inhabit)
Read the following passage and then choose the best answer A, B, C or D.
Glass is a remarkable substance made from simplest raw materials. It can be colored or colorless, monochrome or polychrome, transparent, translucent or opaque. It is lightweight impermeable to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful. Glass can be decorated in multiple ways and its optical properties are exceptional. In all its myriad forms-as table ware, containers, in architecture and design-glass represents a major achievement in the history of technological developments.
Since the Bronze Age about 3,000 B.C, glass has been used for making various kinds of objects. It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the mixture becomes soft, and malleable and can be formed by various techniques into a vast array of shapes and sizes. The homogeneous mass is thus formed by melting then cooling to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow, why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.
Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold substance into a hot, ductile liquid. Unlike metals that flow or “freeze” at specific temperatures, glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the stage achieved at that point. Glass is thus amenable to a greater number of heat-forming techniques than most other materials
The word “durable” in paragraph 1 is closest in meaning to
A. delicate
B. plain
C. lasting
D. heavy