Unit 2 A life's work 外刊撷英-【优学精讲】2024-2025学年高中英语选择性必修第三册教用课件(外研版)

外刊撷英 The Eyes Are the Prize Adapted from Reader's Digest 202309 We watch our salt and fat intake① to protect our hearts. We exercise and take calcium (钙) to protect our bones. We slather② on sunscreen to protect our skin. But what can we do to protect our eyes? Turns out, quite a lot. Here are the steps to protect our vision③ and eye health. 外刊撷英 外刊撷英 外刊撷英 外刊撷英 外刊撷英 外刊撷英 ①intake n．摄入 ②slather v．涂抹 ③vision n．视力 ④ultraviolet light紫外线 ⑤degeneration n．退化 ⑥certify v．证明 ⑦block out阻挡 外刊撷英 ⑧lens n．镜片 ⑨pupil n．瞳孔 ⑩dilate v．扩张 ⑪pose the risk 构成风险 ⑫trauma n．损伤 ⑬poke v．捅 ⑭lawn mower 割草机 ⑮shatter v．(使)破碎 外刊撷英 ⑯fatigued adj.疲惫的 ⑰do the trick起作用 ⑱lubricate v．润滑 ⑲supplement n．补品 ⑳checkup n．检查　 外刊撷英 Protecting on which the objects shattering 外刊撷英 Staring less occasionally lower 外刊撷英 1．shield v.　　　 A．to protect sb./sth. from danger, harm or sth. unpleasant 2．recommend v. B．a doctor who has specialized in a particular area of medicine 3．blur v. C．to tell sb. that sth. is good or useful or suitable 4．skip v. D．to not do sth. that you usually do or should do 5．specialist n. E．to cause people not to see things clearly 答案：1～5.ACEDB 外刊撷英 What can teenagers do to stay healthy? One possible version： As for teenagers, daily problems like stress or anxiety are common, so it's important to keep healthy physically and mentally. To build up a strong body, eat right, exercise every day, and get enough rest. Likewise, stay positive. Keep ourselves close to people full of enthusiasm and expose ourselves to nature. Most importantly, seek help when necessary. Life is challenging but promising. It is of benefit to have overall health. 外刊撷英 Spring for (购买) quality shades Protecting the eyes from ultraviolet light④ is very important. Ultraviolet light has been shown to have an effect on cataract (白内障) development and macular (黄斑的) degeneration⑤. To eq \a\vs4\al(shield) our eyes, wear sunglasses certified⑥ to block out⑦ 99% to 100% of UVA and UVB light. Surprisingly, dark lenses⑧ aren't necessarily the most protective. In fact, if the lenses are dark but not UV-protected, that's worse for our eyes, because when we look through dark lenses, our pupils⑨ dilate⑩， which lets more UV light inside to do damage. Wear sports glasses You don't have to be doing construction or factory work to need protective eyewear. Gardening, yardwork, home repairs and sports all pose the risk⑪ of trauma⑫ to the eye. People who've been gardening, leaned forward and got poked⑬ in the eye by a branch. Or people working in the yard with lawn mowers⑭ that have caused objects like rocks to hit them in the eye. The American Academy of Ophthalmology (眼科学) (AAO) eq \a\vs4\al(recommends) sports glasses with polycarbonate lenses, which resist shattering⑮. Take a break from screens Staring at a screen can leave eyes fatigued⑯ and may even eq \a\vs4\al(blur) vision. It is recommended to take a break every 20 minutes to look at something about 20 feet away for 20 seconds. Glasses that block blue light don't seem to do the trick⑰. One reason for eye fatigue during screen use is that people tend to blink less which can lead to dryness. If you feel your eyes are dry or getting tired, or your vision is occasionally blurred, use a lubricating⑱ eye drop. Eat for your eyes Research shows that foods rich in vitamin C, vitamin E, zinc (锌), lutein (叶黄素), zeaxanthin (玉米黄质) and omega-3 fatty acids (欧米伽-3脂肪酸) are linked to lower risk for age-related macular degeneration, cataracts and maybe even dry eye. Look for these foods and eq \a\vs4\al(skip) supplements⑲ that claim to boost eye health. Finally, don't forget to see an eye eq \a\vs4\al(specialist) for a checkup⑳. Not all eye problems are noticeable, and all are best treated when found early.A baseline (基线) exam at age 40 is recommended by ophthalmologists. $