题目内容
一Kurt stayed up for three days preparing for the exam and finally fell ill.
一So .I dare say if you overworked for several days in a row.
A.would you B.will you C.you would have D.you will
A
【解析】
试题分析:考查倒装句和虚拟语气,句意:Kurt熬夜三天准备考试最后病倒了,--我敢说,如果你连续几天超负荷工作的话。你也会的。这里要使用倒装表示“也是”,因为if条件句用的是虚拟语气,主句也是虚拟语气,So would you="So" you would fall ill.选A。
考点:考查倒装句和虚拟语气
点评:“So+be/助动词/情态动词+主语”的倒装句要和“So+主语+be/助动词/情态动词”的结构区分开,前者是也是,后者是赞同,不能混用,这题还有个难点,学生要看出这是一个虚拟语气的句子。
一Kurt stayed up for three days preparing for the exam and finally fell ill.
一So .I dare say if you overworked for several days in a row.
A.would you | B.will you | C.you would have | D.you will |
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
There's an old saying, “You can put more salt in the soup,but once it's in there,you can't get it out.”__1__ And your child can help!Here's an exciting experiment for your child to try:
Start by helping your child to mix salt into the water in the mixing bowl and stirring until it is fully dissolved溶解).
___2__ Make sure that you don't let any of the salty water into it.
___3__ Then take a small rock,and place it right on top of the center of the plastic wrap,so that all of the plastic leans slightly toward the middle of the bowl where the cup is.
Put the whole setup in full,hot sun,and wait. Within an hour, you should see water droplets begin to form on the underside of the plastic. __4___
Wait, and then take the plastic off. A good amount of water should be in the small cup.
__5__ Guess what? No salt!The water vaporized蒸发)in the heat of the sun,and then returned to its liquid state. Salt doesn't do that一it stayed behind. You really can take the salt out of salt water!
As it happens,this is an excellent lesson in the way matter can change states.
A.Fresh water is scarcer than ever. |
B.Invite your child to taste with you. |
C.Water can go from liquid to gas and to liquid again. |
D.Cover the bowl with plastic wrap and seal the edges. |
F.They'll flow and drip into the center of the bowl,and into the cup.
G..Today, scientists are busy exploring ways to take the salt out of salt water in large quantities.