《2025年情景导学高中英语必修第二册外研版》

Ⅱ.重点短语
1.the majorityof大多数
2.take steps todos th 采取措施做某事
3.mistake...for....把.……...错当成……
4.break down(使)分解;停止运转,出故障;消除,驱除(人与人之间的隔阂等);拆分,把……分成若干部分(以方便做或理解)
5.stand-bymode待机状态
6.remove...from...把……从……移走
7.commonsense常识
8.take...intoaccount把.……..考虑进去
9.be worth doing s th 值得做某事;应该做某事
10.callon/upon呼吁,号召
11.contribute to促成,造成
12.come upwith想出,想到(主意、答案等)

答案： 1. majority of 2. to do 3. for 4. down 5. stand-by mode 6. from 7. common sense 8. into account 9. worth 10. call on; upon 11. to 12. up with

Ⅲ.重点句型
1.However, making a paper bag uses
four times as much energy as making a plastic bag
and up to three times the amount of water.
然而,生产纸袋的耗能为塑料袋的四倍,
耗水则多达三倍。
2.It is the production of food,
not its transport,that uses most
of the energy and produces most of the greenhouse gases.
相比于运输,食物的生产过程才是消耗
大部分能源及产生大部分温室气体的
原因。
3.In some cases,local produce might
have used more energy and
produced more greenhouse gases than produce grown a long way away--
even taking into account its
transport.
在有些情况下,即使将运输的因素考虑
在内,本地的农产品也可能比距离遥远
的外地种植的农产品耗能更多,产生的
温室气体也更多。
4.If you spend more than eight minutes in a
shower,you'll use as much water as in a bath
-about 50 litres of water.
如果淋浴超过八分钟,那么耗水量就和
泡澡一样多 大约为五十升水。

答案： 1. four times as much energy as; up to three times the amount of water 2. It is; that uses; the greenhouse gases 3. local produce; more energy; than produce grown; taking into account 4. as much water as in a bath

Ⅳ.课文导读
阅读课文,用完整句子回答下列问题,
将答案组成课文概要。
1.Have all “ green truths " been shown to be
true recently?
Not all "green truths" have been shown to be true recently.
2.Do plastic bags cause litter?Are they a
danger to wild animals?Which take more
time to break down,plastic bags or paper
bags?(and ; besides)
Plastic bags cause litter and are a danger to wild animals. Besides, plastic bags take more time than paper bags to break down.
3.Which uses more energy and water,making
a paper bag or a pl last ic bag?(however)
However, making a paper bag uses more energy and water than making a plastic bag.
4.What should we do when we go shopping?
So, we should take a reusable bag when we go shopping.
5.When we turn off a device,does it still use
power?Why?What should we do to make
sure the appliance is in fact off?(because ;so)
When we turn off a device, it still uses power, because it just goes into stand-by mode. So to make sure the appliance is in fact off, remove the plug from its power supply.
6.Which uses most of the energy and
produces most of the greenhouse gases,the
production of food or its transport?(强调句)
It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases.
7.In some cases,might local produce have ______
used more energy and produced more
greenhouse gases than produce grown a
long way away?
In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away.
8.What will happen if we spend more than
eight minutes in a shower?To save water,
what is the key?(therefore)______
If we spend more than eight minutes in a shower, we'll use as much water as in a bath. Therefore, to save water, the key is to keep the shower time as short as possible.

答案： Not all "green truths" have been shown to be true recently. Plastic bags cause litter and are a danger to wild animals. Besides, plastic bags take more time than paper bags to break down. However, making a paper bag uses more energy and water than making a plastic bag. So, we should take a reusable bag when we go shopping. When we turn off a device, it still uses power, because it just goes into stand-by mode. So to make sure the appliance is in fact off, remove the plug from its power supply. It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases. In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away. If we spend more than eight minutes in a shower, we'll use as much water as in a bath. Therefore, to save water, the key is to keep the shower time as short as possible.