发布时间 : 星期四 文章2020高考英语新创新大一轮复习人教全国版讲义必修3Unit2Healthyeating含答案更新完毕开始阅读78061f144128915f804d2b160b4e767f5bcf8042
ial_to_your_health,_which_can_help_keep_you_in_shape.Enough_sleep_makes_your_body_relaxed.As_a_result,_for_the_benefit_of_your_health,_it_is_necessary_that_you_should_have_enough_sleep_and_rest.Last_but_not_least,_there_is_no_need_to_worry_about_weight_gain_and_weight_loss.In_my_opinion,_nothing_is_more_important_than_health. I_do_hope_my_tips_will_be_helpful_to_you. Best wishes.
Yours， Li Hua
一、复现单元考点——增强备考信心
Ⅰ.高考中的语法填空
1．(2018·全国卷Ⅲ)The study of traditions should be_combined (combine) with practice. 2．(2017·全国卷Ⅲ)It is important to keep a balance between study and social life, so you'd better join the team.
3．(2017·全国卷Ⅰ)Knowing the history of the Tang Dynasty will be very beneficial (benefit) to your understanding of the poems.
4．(2016·北京高考)While I was exploring my curiosity (curious), my disease got worse. 5．(2016·天津高考)We should overcome our weaknesses (weak) and fears with courage and determination.
6．(2015·全国卷Ⅱ)New students are now aware that they are likely to leave university up to ￡15,000 in debt.It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree.
Ⅱ.高考中的完形填空
(选用limited, balance, benefit, cut down, before long填空)
1．(2016·浙江高考完形填空)Then I asked him if he had __48__ the amount of feed he had given the chickens.He was shocked.It was like he did not think anyone would ever know what he had done.After a long silence, he said yes.He thought he would make more money if he gave them less food.I asked him, “Did you fool the chickens？”cut_down 2．(2015·四川高考完形填空)That second year, the rabbits remembered me, and one would even sit up for slices! While I was feeding them, I noticed that a groundhog who used to run away was now taking an increasing interest in this food situation.I carefully extended a long carrot, with a keen eye on those teeth, and __19__， there were times I would have the groundhog sitting next to a rabbit, both munching (津津有味地咀嚼) on carrots.before_long 3．(2015·天津高考完形填空)My fiancé (未婚夫) and I were excited about shopping for our first home.But our funds were __16__， and none of the houses in our price range seemed satisfactory.limited 4．(2014·天津高考完形填空)It was then that I started to appreciate the tough choices she had to
make on __26__ family and work.Faced with difficult decisions, she used to tell me, you wouldn't know whether you made the right choice, but you could always make the best out of the situation, with passion and a positive attitude.balancing
5．(2009·江苏高考完形填空)Supporters claim that there are many __41__ of service learning.Perhaps most importantly, students are forced to think beyond their own interests and become aware of the needs of others.benefits
二、复现话题词汇——提高阅读准度
新高考下的命题新视角：随着经济的发展和生活水平的提高，合理饮食、健康生活逐渐成为社会关注的焦点，国家更加重视食品安全及对健康生活的倡导。顺应时代潮流，“饮食与健康”类话题成为高考命题的热点话题之一，建议考生多多关注健康饮食的相关材料。
[话题感悟]
学习目标1 ——语篇复现词汇，活学活用记忆更深
(加蓝词汇为本单元话题词汇，读文时请揣摩其用法)
[1] In the dead of winter, we don't typically think about spending time outdoors, but according to many physicians we should.The sun is our greatest source of a vitamin that is essential for good health — Vitamin D.
[2] This important vitamin strengthens bones and teeth and is linked to the prevention of heart disease, cancer and many other life-threatening diseases.The recommended daily requirement is 400-600 International Units (IU)．In summer, people with dark brown eyes and darker skin turn sunlight from just 15 minutes outside without sunscreen into adequate amounts of Vitamin D.
[3] Even during winter, just a 10-minute walk at midday can keep the body's Vitamin D at healthy levels.During brief winter walks, we receive the greatest benefits when we wear no sunscreen and expose as much skin to the sun as possible.
[4] Vitamin D can be also obtained from foods.Salmon is one of the best sources of the Vitamin.Egg yolks (蛋黄), cheese, mushrooms and some animal organs contain smaller quantities of it.
[5] To attract consumers, food companies add Vitamin D to some of their milk products.The practice of putting the Vitamin into milk began in the 1930s.At that time, many children were suffering from rickets, an illness that is caused by a deficiency (缺乏) of Vitamin
D．It made the
children's bones soft and weak.Adding Vitamin D to milk helped to solve the problem, and it has been available ever since.
[6] For people who still need more Vitamin D, there is another option: Take Vitamin D supplements (补充物)．These products are widely sold in stores.However, anyone considering taking supplements should consult a physician first.
语篇解读：本文是一篇科普说明文，主要介绍了维生素D的一些情况。 1．During the winter months, people ________. A．aren't able to meet their deadlines
B．often don't dress warmly enough C．generally like to remain indoors D．leave lots of work for others to do
解析：选C 细节理解题。根据第一段中的“In the dead of winter, we don't typically think about spending time outdoors, but according to many physicians we should.”可知，在冬天人们愿意待在室内。
2．According to the text, Vitamin D ________. A．can be obtained by being exposed to the sun B．can be used to cure life-threatening diseases C．can be mainly found in some milk products D．can make the children's bones soft and weak
解析：选A 推理判断题。根据第一段第二句以及第三段第一句可知，维生素D可以通过晒太阳获得，故选A。
3．Why is salmon mentioned in this article? A．It's seldom prepared in the correct way. B．It's a useful addition to a person's diet. C．It has a huge impact on the environment. D．Its advantages have been exaggerated.
解析：选B 推理判断题。根据第四段可知，三文鱼是补充维生素D的食物，因此对我们的饮食是有用的补充物，故选B。
4．The main purpose of this article is ________. A．to introduce a valuable nutrient B．to advertise Vitamin D supplements C．to note risks associated with a nutrient D．to explain how a nutrient was discovered
解析：选A 主旨大意题。根据全文可知，本文主要介绍一种营养成分——维生素D。 学习目标2 ——题后把脉规律，练后得法理解更透
主旨大意技法(2)——根据段落大意，提炼概括文章大意
文章是由段落组成的。段落的主题就是段落的中心思想，具体段落的中心思想又是为文章整体中心思想服务的。理解整篇文章的中心思想的方法是建立在理解具体段落中心的基础上的。找出每小段的主题句，各段的主题句常在该段的首句或尾句，各段主题句的整体归纳便是文章的中心思想。有的文章无明显主题句，主题句隐含在段意之中，这就需要进一步加工概括。观察全文的结构安排，理解文章的“重心”和支撑性细节。如上文中主题句不明显，但是每段的中心很明显，文章介绍了如何得到足量的维生素D的三种方式：from the sun; from foods和Take Vitamin D supplements。把每段中心意义连接起来，便很容易得出整篇的文章的中心为“To introduce a
valuable nutrient”，故第4题选A。