2021届高考英语阅读高频词汇复习（七） 学案

2021高考英语阅读高频词汇复习（七）目录内容Exercise 1阅读高频词汇梳理与解析Exercise 2高考英语阅读理解练习Exercise 3新题型写作练习Exercise 1：高频词汇梳理与解析
①　deserve vt. 应受，应得，值得  ②　device n. 装置，设备  ③　devise vt. 发明，策划，想出  ④　discrimination n. 歧视；辨别力  ⑤　distribute vt. 分发  ⑥　disturb vt. 打搅，妨碍  ⑦　emotion n. 情感，感情  ⑧　emotional a. 感情的，情绪（上）的  ⑨　emphasize vt. 强调，着重  ⑩　illusion n. 错觉  ⑪　inevitable a. 不可避免的  ⑫　infer v. 推论，推断  ⑬　insurance n. 保险，保险费  ⑭　insure vt. 给...保险，保证，确保  ⑮　integrate v.（使）成为一体，（使）合并  ⑯　likelihood n. 可能，可能性  ⑰　media n. 新闻传媒  ⑱　medium a. 中等的，适中的 n. 媒介物，新闻媒介  ⑲　moist a. 潮湿  ⑳　moisture n. 潮湿  21　naval a. 海军的  22　navigation n. 航行  23　necessity n. 必需品；必要性  24　neutral a. 中立的，中性的  25　nevertheless ad. 仍然，然而，不过  26　portable a. 手提式的  27　previous a. 先，前，以前的  28　professional a. 职业的，专门的  29　promote vt. 促进；提升30　provision n. [pl.]给养，口粮；准备，设备，装置  31　pursue vt. 追逐；追求；从事，进行  32　scratch v./n. 抓，搔，扒  33　secure a. 安全的，可靠的  34　security n. 安全，保障  35　spot n. 地点；斑点 vt. 认出，发现；玷污 
  Exercise 2 高考英语阅读理解练习We humans love to stare into our smart devices. We gaze for hours—about 10 hours and 39 minutes a day—at our smartphones, tablets and televisions. Is this staring bad for us? It might be, mainly because as we stare at our devices we are exposing ourselves to blue light.Blue light is a type of electromagnetic(电磁的) radiation with a very short wavelength that produces a high amount of energy. While it’s true that light can damage our eyes under certain circumstances, there’s no scientific evidence suggesting that blue light is harmful to our eyes. But many people still think it is, which is why blue-light-blocking glasses are so popular. So do the glasses work?“Everyone is very concerned that blue light may be causing damage to the eye, but there’s no evidence that it may be causing serious damage,” Dr. Rahul Khurana, clinical spokesman for the American Academy of Ophthalmology, told Business Insider.Blue light exposure is nothing new. In fact, the sun is the largest source of blue light. Moreover, blue light is also present in LED light. But if blue light isn’t harmful, then why are we constantly rubbing our eyes when we’re looking at our screens? The answer is eye strain(眼疲劳): More than 60 percent of people experience eye problems associated with digital eye strain. And blue light, it seems, isn’t the cause. Instead, our eyes are so strained because most of us blink less when we stare at our digital devices. So if eye strain is the issue, blue-light-blocking glasses are probably of little use.1.What do we know about blue light?A.It is a kind of nuclear radiation.B.It has the shortest wavelength.C.It may come from electronic devices.D.It consumes a great deal of energy.2.What causes the popularity of blue-light-blocking glasses?A.Evidence of their benefits to eyes.B.Belief in blue light’s harmful effect.C.Widespread use of smart devices.D.Scientific understanding of blue light.3.What can be inferred from Paragraph 4?A.Blue light exposure is hardly avoidable.B.Eye problems are not easy to deal with.C.Blue light may connect with tired eyes.D.Rubbing eyes makes people strained.4.According to the test, wearing blue-light-blocking glasses may be 　　　. A.tiring      B.harmful    C.useless     D.beneficial参考答案：CBACExercise 3 新题型写作练习YoghurtIt was a rough week. The price of oil skyrocketed as the temperature dropped sharply in Maine. We were looking at a high of eight degrees that week, and I had missed three days of work so my paycheck was going to be lower than normal. I was stressed, to say the least. I shopped strategically, looking for every possible way to cut pennies so I could buy groceries and keep the house warm.My eight-year-old son didn't understand when I told him we were struggling that week. He wanted a special kind of yoghurt, but I didn't have the extra three dollars to buy it for him. It was the kind of yoghurt with a cartoon kid riding a skateboard on the front of the box, and a mere two spoonfuls in each cup. It was the kind of product that wastes a parent's money and makes me hate advertising.I felt guilty as a parent when those big eyes looked at me with confusion, as if to say，“It's just yoghurt. What's the big deal?” So I found a way. I put something back as single mothers often do. He got his yoghurt.On the way driving back from the grocery store, I noticed a homeless man holding a sign by the side of the road. My heart hurt, and I tried not to look at him. I watched people stay away from him on the street and walk by without even meeting his eyes. My son didn't seem to care much, either. I looked at the man closely then — bare hands grasping a piece of cardboard, snot （鼻涕）frozen to his face, a worn out jacket. And there I was struggling because I had to buy oil and groceries. But I decided to help. I pulled over to the man and handed him a five-dollar bill.注意：•1 .所续写短文的词数应为150左右；2. 至少使用5个短文中标有下划线的关键词语；3. 续写部分分为两段,每段的开头语已为你写好；4. 续写完成后，请用下划线标出你所使用的关键词语。Paragraph 1:Seeing this, my son became confused and surprised.___________________________________________________________________________Paragraph 2:On that day, my son performed an act that most adults wouldn’t have done.       ___________________________________________________________________________Paragraph 1 Seeing this, my son became confused and surprised. “Mum, why are you so generous to this stranger while so mean to me when I asked for a yoghurt?” I explained that if we were blind to the poor man’s situation he would be freezing. He didn’t have a home or food to eat after all. We could spare five dollars even if we were financially stressed. Finally my son nodded and fixed his eyes on his yoghurt.On that day, my son performed an act that most adults wouldn’t have done. He look his yoghurt and handed it to the man outside his window. Even if it was just a matter of a few spoonfuls of yoghurt, it was all he had, and he gave it to someone who needed it more than he wanted it. He showed me that I am doing well as a mother. There are always blessings to count if we open our eyes, and we always have the opportunity to be a blessing for someone else.