Green technology

题目与答案

1. Solar-powered water pump
   • reduces waste
   • reduces reliance on imports
   • saves time
   • can be transported by air
   • improves health
   • increases incomes

   答案：increases incomes

   原文定位：What about the solar-powered water pump? Is it safer or easier to operate;I shouldn't think so, but it does extend the farmer's growing season because they can bring up groundwater in the drier months;Right. And that would have the effect of allowing them to earn more

   同义替换：「Solar‑powered water pump」↔「solar-powered water pump」，「increases incomes」↔「earn more」

2. School building design
   • reduces waste
   • reduces reliance on imports
   • saves time
   • can be transported by air
   • improves health
   • increases incomes

   答案：reduces reliance on imports

   原文定位：Did you see that design for a new school building;Yes. I really liked the look of that. It's simple but very attractive;Right. But the main thing about that is it's constructed entirely from local materials, so it avoids the need to transport stuff from other countries

   同义替换：「School building design」↔「a new school building」，「reduces reliance on imports」↔「avoids the need to transport stuff from other countries」

3. Cooking stove
   • reduces waste
   • reduces reliance on imports
   • saves time
   • can be transported by air
   • improves health
   • increases incomes

   答案：improves health

   原文定位：Next, the new type of cooking stove;I think the main benefit of that is that it keeps the air cleaner;Right. So it doesn't cause coughs and colds

   同义替换：「Cooking stove」↔「cooking stove」

4. Treadle pump
   • reduces waste
   • reduces reliance on imports
   • saves time
   • can be transported by air
   • improves health
   • increases incomes

   答案：saves time

   原文定位：Then the treadle pump;That was a really useful invention. People who own one don't have to spend ages every day getting water for washing and cooking. They can simply pump up well water

   同义替换：「Treadle pump」↔「treadle pump」，「saves time」↔「don't have to spend ages」

5. Solar light
   • reduces waste
   • reduces reliance on imports
   • saves time
   • can be transported by air
   • improves health
   • increases incomes

   答案：increases safety

   原文定位：And the solar light, that's much better than a traditional lamp because it's less of a fire hazard

   同义替换：「Solar light」↔「solar light」，「increases safety」↔「less of a fire hazard」

6. Inlet pipe
   • A
   • B
   • C
   • D
   • E
   • F

   答案：E

   原文定位：Let's start with the inlet pipe for the water;No, it's the one with the right-angled bend in it, on the bottom right. It's what the water's sucked up into

   同义替换：「Inlet pipe」↔「inlet pipe」

7. Sprinkler attachment point
   • A
   • B
   • C
   • D
   • E
   • F

   答案：A

   原文定位：Then when you want to use the water straight away, you can attach a water sprinkler, can't you;Yes. And that sprinkler fits onto the end of the short horizontal pipe on the left

   同义替换：「Sprinkler」↔「sprinkler」，「attachment point」↔「fits onto」，「」↔「short horizontal pipe on the left」

8. Piston
   • A
   • B
   • C
   • D
   • E
   • F

   答案：C

   原文定位：Well, you have to push down the piston. That's that thin vertical rod;No, the one nearer the middle of the diagram

   同义替换：「Piston」↔「piston」，「」↔「thin vertical rod」

9. Cylinder
   • A
   • B
   • C
   • D
   • E
   • F

   答案：F

   原文定位：Where's the cylinder then;Is that the drum;shaped container;Yes. There are two of them, but you can't really see the other one very well from this angle

   同义替换：「Cylinder」↔「cylinder」，「」↔「drum‑shaped container」

10. Foot Pedal
    • A
    • B
    • C
    • D
    • E
    • F

    答案：B

    原文定位：And the pedals are those two long planks at the top. Someone would stand on those to work the machine

    同义替换：「Foot Pedal」↔「pedals」，「」↔「long planks at the top」