2019版高考英语Unit7TheSea夯练含解析北师大版必修3.doc

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1、Unit 7 The Sea李仕才一、阅读理解。In the dead of winter，we dont 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 healthVitamin D.This important vitamin strengthens bones and teeth and is linked to the

2、 prevention of heart disease，cancer and many other lifethreatening diseases.The recommended daily requirement is 400600 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.Even du

3、ring winter，just a 10minute walk at midday can keep the bodys 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.Vitamin D can be also obtained from foods.Salmon is one of the best sources of

4、 the Vitamin.Egg yolks(蛋黄)，cheese，mushrooms and some animal organs contain smaller quantities of it.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

5、，an illness that is caused by a deficiency (缺乏)of Vitamin DIt made the childrens bones soft and weak.Adding Vitamin D to milk helped to solve the problem，and it has been available ever since.For people who still need more Vitamin D，there is another option：Take Vitamin D supplements(补充物)These product

6、s are widely sold in stores.However，anyone considering taking supplements should consult a physician first.1During the winter months，people _.Aarent able to meet their deadlinesBoften dont dress warmly enoughCgenerally like to remain indoorsDleave lots of work for others to do2According to the text，

7、Vitamin D _.Acan be obtained by being exposed to the sunBcan be used to cure lifethreatening diseasesCcan be mainly found in some milk productsDcan make the childrens bones soft and weak3Why is salmon mentioned in this article?AIts seldom prepared in the correct way.BIts a useful addition to a perso

8、ns diet.CIt has a huge impact on the environment.DIts advantages have been exaggerated.4The main purpose of this article is _.Ato introduce a valuable nutrientBto advertise Vitamin D supplementsCto note risks associated with a nutrientDto explain how a nutrient was discovered【解题导语】本文是一篇科普文，主要介绍了维生素D

9、的一些情况。1C考查细节理解。根据第一段中的“In the dead of winter，we dont 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。2A考查推理判断。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。3B考查推理判断。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。4A考查主旨大意。根据全文可知，本文主要介绍一种营养成分维生素D。二、阅读下面材料，在空白处填

10、入适当的内容(1个单词)或括号内单词的正确形式。(2017广东六校统考)Do you ever stop and think about this big，beautiful world we live in？Its home 61._ so many people and animals.We all live in this amazing place，so we all have the 62._(responsible) to take care of it，too.A long time ago，I started thinking about what I could do to

11、help take care of the planet.I wondered 63._ I could use my talents for good.I love creating websites and making art and designing clothes.Thats what 64._(inspire) me，at age 8，to start an online company.I donate part of my profits to organizations 65._(try) their best to save our environment.After I

12、 launched my business，I started getting 66._(invite) to give presentations to young people about my company and the environment.I also talk about something else that 67._(be) meaningful.One thing Ive learned is that a lot of people feel like 68._ small contribution to any cause is just a drop in the

13、 bucket and wont make a difference.But thats not true！69._(actual) when it comes to saving our environment，every small action counts.The 70._(tiny) thing is better than the greatest intention.【解题导语】保护环境，从我做起；拯救地球，从小做起。作者8岁时创立网络公司，把一部分利润捐给热衷环保的组织。最小的行动胜过最大的打算。你行动起来了吗？61to解析：考查介词。be home to意为“是的栖息地”，为

14、固定搭配。62responsibility解析：考查词性转换。我们都住在这个令人惊叹的地方，因此人人也都有责任照顾它。根据空前的“have the”可知此处应填一个名词，responsibility意为“责任，职责”。63how解析：考查宾语从句。分析句子结构可知，空处引导的从句作wondered的宾语，且根据句意可知，此处表示方式，故用how引导该从句，表示“我想知道我如何能把我的才能发挥好”。64inspired解析：考查时态。空处的前一句和后一句都用的是一般现在时，但是根据空后的时间状语“at age 8”可知，此处描述的是过去发生的事情，应用一般过去时。65trying解析：考查非谓语

15、动词。我把收益的一部分捐给尽最大努力挽救我们的环境的组织。分析句子结构可知，organizations与try之间是逻辑上的主谓关系，故此处应用现在分词形式作后置定语。66invited解析：考查非谓语动词。创业后，我开始受邀给年轻人作关于我的公司和环境的讲座。此处是get done“被”结构，故填过去分词。67is解析：考查主谓一致和时态。that引导定语从句并在从句中作主语，that指代的是something else，表示单数含义，故从句谓语动词用单数形式。此外，这里表示客观的情况，故应用一般现在时。综上可知本空填is。68a解析：考查冠词。很多人觉得对任何事业的小小贡献都是杯水车薪，不

16、会有什么影响。这里表示泛指，且contribution是可数名词，故用a。注意：feel like后面是一个省略了引导词的从句。69Actually解析：考查副词。但那是错误的！事实上，谈到拯救环境，每一个小小的行为都很重要。空处作状语修饰整个句子，故要用副词。actually“事实上”。70tiniest解析：考查形容词最高级。根据空前的“The”和句意“最微小的事情也比最伟大的打算好”可知，空处要填最高级跟后面的“the greatest”形成对比。三、短文改错。假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一

17、个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词； 2.只允许修改10处，多者(从第11处起)不计分。Asking a young person in the street who the greatest American film director is, and you may get the answer Steven Spielberg.He has certainly made successful films than an

18、y other directors in the west.As a young man he showed that he had unusually abilities, completing of his first 15minute home movie.One of his famous films are Schindlers List, making him won an Oscar, Hollywoods highest prize.And his later films have been less successful.However, it is agreed that

19、he, more than someone else in the history of films, understood the meaning of the word “entertainment”答案： a young person in the street who the greatest American film director is, and you may get the answer Steven Spielberg.He has certainly made successful films than any other in the west.As a young

20、man he showed that he had abilities, completing his first 15minute home movie.One of his famous films Schindlers List, making him an Oscar, Hollywoods highest prize. his later films have been less successful.However, it is agreed that he, more than else in the history of films, the meaning of the wo

21、rd“entertainment”四、七选五。How to Be More Creative Every DayCreativity isnt something you either have or dont have. In fact， it is something like playing the saxophone. 1._ So read on to know how.Be more curious.Its important to seek out new viewpoints every day. 2._ To involve this in your daily life，

22、make sure to keep an open mind when youre presented with an idea， and be curious as to what else is around the corner.Give yourself space.Letting every piece of information into your brain drags you from being creative. Try to apply a level of space into your everyday life. 3._ It helps to lead your

23、 thinking patterns away from potential distractions（使人分心的事物）， leaving much room to have creative ideas.Try something new.Frequent thinking patterns， in effect， cause you to be more likely to think the same things or make the same decisions over and over unless you get out of your comfort zone. 4._ T

24、hough not always easy， it does open up a whole new world of thinking！5._Social media has created an environment where were constantly shown whether weve succeeded in the form of likes or comments， which leads us to doubt ourselves. However， creativity is a journey， and youre learning every step of t

25、he way. Honestly， youll learn much more from that than a straight win anyway. So be confident and tell yourself you have already done well enough.A.Learn from failure.B.Remind yourself youre good enough.C.The 8 p.m.8 a.m. phone ban is a great way to begin.D.Getting physical really helps to sort out

26、your brain space.E.But its not easy to feel or be automatically creative either.F.Thus you can think and approach things from another angle.G.Using your skills in a different area is a great way to think outside the box.【解题导语】本文介绍了几种如何使自己变得更有创造力的方法。1.E解析：上文提到它有点像吹奏萨克斯，设空处应该介绍如何像萨克斯，主语应该与上文一致，但意义上转折，

27、以便引出下文的建议。故选E项。2.F解析：本段主题是更好奇。设空前提到每天寻找新的观点很重要，F项（这样你可以从不同的角度思考和处理问题）与上文一致，也与下文的to keep an open mind相照应。故选F项。3.C解析：本段主题是给自己空间。本段第一句提到进入大脑的每一条信息都会阻碍你的创造性，并建议每天给自己留一定空间。空格后提出，这有助于让你的思维模式远离潜在的干扰，给创造性的思维留下更多的空间。C项（晚8点到早8点的手机禁令就是一个好的开始方式）符合上下文语境。故选C项。4.G解析：本段主题是尝试新事物。G项（在不同的领域使用你的技能是跳出框架思考的一个好方法）与主题一致。故选

28、G项。5.B解析：本题考查段落主题。本段第一句提出在社交媒体上，我们成功与否常常会以喜欢或评论的方式呈现出来，这让我们总是怀疑自己。其中的关键词doubt表明一种不自信，再结合最后一句可知，本段的主题是要让自己自信。故选B项。五、书面表达 (2017潍坊3月模拟)假设你是李华，新学期开始你校成立了学生健康成长中心，分设两大功能区。根据下图，给你的美国笔友Tom写信，介绍该中心的情况；作为学生活动组织部部长，对全校的春季学生活动安排提出自己的设想并征求Tom的建议。注意：1.词数100左右；2可以适当增加细节，以使行文连贯；3开头和结尾已为你写好，不计入总词数。Dear Tom，_Looking

29、 forward to your early reply.Yours，Li HuaOne possible version：Dear_Tom，I have good news to tell you.The Students Healthy Growth Centre has been newly set up in our school, consisting of two functional areas.One is the Psychological Consultation Room, where students can solve their emotional problems

30、 with our professional teachers.The other office is intended to arrange the favourite school activities of our own.As an organizer of students activities, I had a heated discussion with others about our spring plans.Were going to have a sports meet next month and the students of Grade One will visit the nursing home to help the elderly people.Well spend some time together singing, dancing and playing games, which we hope will make them happy.What do you think of our ideas?Looking_forward_to_your_early_reply.Yours，Li_Hua7