2019-2020年高考英语大一轮复习Unit2Poems课时作业新人教版选修(I).doc

2019-2020年高考英语大一轮复习Unit2Poems课时作业新人教版选修(I).阅读理解xx皖南名校联盟联考If drinking coffee or tea has bee part of your daily routine，you might wonder what its doing to your longterm heart health.New research from Arteriosclerosis，Thrombosis，and Vascular Biology，a journal (期刊) of the American Heart Association，found that high tea consumption and proper coffee consumption may be associated with decreased rates of death from coronary heart disease (CHD) (冠心病)The study followed more than 37,000 tea and coffee drinkers over 13 years.Participants pleted food recalls to document their typical intake of tea and coffee，and were divided into groups that ranged from light to heavy consumption.Researchers accounted for variables (变量) such as health histories，height，weight，and waist circumference (腰围) and recorded the number of deaths from cardiovascular (心血管的) disease and stroke during the study period.Overall results showed that consuming more than six cups of tea per day was associated with a 36% lower risk of death from heart disease pared to consuming less than one cup of tea per day.There appeared to be no such protective effect of teadrinking at any amount for risk of death from stroke.Among coffee drinkers，more proper consumption levels (23 cups per day) were associated with the greatest risk reduction for death from heart disease (21%) pared to drinking less than one cup of coffee per day.Researchers acknowledged certain inconclusive variables within their findings.For example，the difference between decaffeinated (去咖啡因的) and regular coffee could not be accurately accounted for，nor could specific remendations be made for type of tea，though due to its popularity in the Netherlands where the study took place，researchers assumed most tea consumption to be black tea.Furthermore，researchers found that tea and coffee drinkers had opposite lifestyles，with tea drinkers tending to engage in healthy lifestyle habits and coffee drinkers being more likely to eat less healthily and smoke.It was difficult to say with certainty what impact these other lifestyle variables may have contributed to the overall results.1Whats the conclusion of the study?APeople should drink tea and coffee as much as possible.BDrinking more tea may benefit people with CHD.CHigh tea consumption may reduce the rate of stroke.DCoffee consumption has nothing to do with heart disease.2Which of the following variables havent been considered?AHealth histories. BHeight and weight.CWaist circumference. DThe type of tea and coffee.3What can be inferred from the last paragraph?AAll people in the Netherlands like black tea.BTea and coffee drinkers had a similar life style.COther variables have no effect on the results.DThere are still something uncertain about the study.4Which of the following might be the best title?AWhy Our Heart Loves Coffee and Tea?BDrink More Tea and CoffeeCHeart Disease Will Be ReducedDAn Amazing Finding About Heart Disease答案：解题导语如果喝茶或咖啡已成为你日常生活的一部分，那么你或许会想知道这会对你的心脏健康有什么影响。本文介绍了一项科学研究，该研究发现多喝茶和适量咖啡有益于心脏健康。1B解析：细节理解题。根据文章第一段第二句.found that high tea consumption and proper coffee consumption may be associated with decreased rates of death from coronary heart disease (CHD)(冠心病)可知，新的研究发现，多喝茶和适量咖啡可能会减少死于冠心病的概率。故选B项。2D解析：细节理解题。根据文章第二段第三句Researchers accounted for variables(变量) such as health histories，height，weight，and waist circumference(腰围) and recorded the number of deaths from cardiovascular(心血管的) disease and stroke during the study period.可知，A、B、C三项均有提及。故选D项。3D解析：推理判断题。根据文章最后一句It was difficult to say with certainty what impact these other lifestyle variables may have contributed to the overall results.可知，对这个研究还有些不确定的因素。故选D项。4A解析：主旨大意题。通读全文可知，本文主要介绍了一项科学研究，该研究发现多喝茶和适量咖啡有益于心脏健康，因而A项能够反映主题。根据文章内容，喝咖啡要适量，故B项不符合；C项没有体现文章主题；D项则过于宽泛。.阅读填空Watermelon is one of the most popular and delicious summer fruits that almost everyone loves._1_Watermelon is also rich in dietary fiber and potassium (钾)While theres a strong debate over whether watermelon is a vegetable or a fruit，many of us consider watermelon to be both.If you want to learn a few amazingly interesting facts about watermelon，keep reading.Did you know that watermelon can help you increase your brain power？The thing is，watermelon is an excellent source of vitamin B6._2_Moreover，the water percentage in this delicious fruit is similar to the water percentage in the brain.*It has a high water content_3_According to the USDA，watermelon contains 91.5 percent water，which means that this fruit can help you stay hydrated (含水的) throughout the day.Eating watermelon or drinking watermelon juice each day is one of the most delicious ways to stay hydrated during this season，isnt it?*Its good for your eyesWatermelon is packed with vitamin A，which is great for your eyes.It helps to boost your eyesight power._4_Consume about 100 grams of watermelon each day to keep your eyes healthy and your eyesight sharp.*_5_Eating watermelon is a tasty and cheap way to clear your body and drop a few unwanted pounds.As I mentioned above，watermelon is low in calories and high in water and this helps with weight loss.Watermelon makes a great base for homemade smoothies and the perfect snack between meals as it provides the body with lots of minerals and water.AIt is vital for normal brain function.BWatermelon es in different varieties.CIt helps with weight lossDIt protects your eyes from various infections.EWatermelon is an awesome fruit that has plenty of incredible health benefits.FWatermelon has an extremely high water content.GWatermelon is low in calories and high in vitamins A and C.答案：解题导语文章讲述了有关西瓜的一些有趣的事实以及吃西瓜的好处。1G解析：根据第1空下句Watermelon is also rich in dietary fiber and potassium. (西瓜还富含膳食纤维和钾。) 可知，G项 “西瓜卡路里含量低，维生素A和维生素C含量高” 符合语境。2A解析：A项意为 “它对大脑的正常功能至关重要”，It指代前文vitamin B6，且brain与第2空下句中brain相一致。故选A项。3F解析：根据本段标题中的关键词water content可知，本段应该讲述 “西瓜含水量极高”，故F项符合语境。4D解析：根据本段标题中的eyes及第4空前后句中提及的eyes可知，本段主要介绍吃西瓜对眼睛的好处，故D项 “它可以保护你的眼睛免受各种感染” 符合语境。5C解析：本句为标题句，根据本段中的drop a few unwanted pounds及helps with weight loss可知，本段主要讲述 “吃西瓜有益于减肥”。故选C项。.语法填空xx江西南昌一模Wele back to the hot topic of studying abroad！Last time，we talked about the general “software” needed to have a 1._ (success) studying experience overseas，2._refers to the ability to understand western culture，and problemsolving skills when 3._ (face) critical situations，etc.Now，I will dig deeper into the concept of “software”Everyone is talking about culture shock nowadays，but you may wonder what it actually 4._ (mean)Put simply：culture shock is the difficulty people may experience when being exposed and adjusting to a 5._ (remarkable) different new culture.Usually，people often go 6._four distinct phases：the honeymoon phase，the negotiation phase，the adjustment phase and the mastery phase.Culture shock can happen immediately upon your 7._ (arrive) in the country.For international students，perhaps the most direct impact of culture shock is the variety of accents，especially in multicultural countries 8._the US.，Canada or Australia.There are two main reasons：Firstly，these countries have highly diversified groups of residents from different cultural 9._ (background)Secondly，there are many international students from all around the world every year studying in these countries，so you shouldnt be surprised 10._ (find) all kinds of unfamiliar accents around the university campus.答案：解题导语本文为说明文。主要就文化冲突这一话题进行了讨论，讲述了文化冲突的定义及引起文化冲突的原因。1successful解析：考查词性转换。修饰名词应用形容词，故用形容词successful修饰名词experience。2which解析：考查定语从句。which引导非限制性定语从句，在从句中作主语，先行词为software。3facing解析：考查非谓语动词。当状语从句的主语和主句的主语一致且从句的谓语动词含有be动词的某种形式时，可省略从句主语和be动词的某种形式。 “when we are facing” 省略 “we are”，故用现在分词形式。4means解析：考查动词时态。mean在此处是动词，意为 “意味着”，且由上下文时态可知，应用一般现在时。5remarkably解析：考查副词。空处应用副词remarkably修饰形容词different。6through解析：考查固定搭配。go through意为 “经历”，符合语境。7arrival/arriving解析：考查词性转换。介词后跟名词、代词或动名词作宾语，故填arrival或arriving作介词upon的宾语。8like解析：考查介词。根据 “the US.，Canada or Australia” 可知，此处表示列举，故用介词like，意为 “例如，像”。9backgrounds解析：查名词的数。由different可知，此处应用名词的复数形式。10to find解析：考查非谓语动词。be surprised to do sth.意为 “吃惊地去做某事”，故用不定式形式。.短文改错This morning I went to the shoe shop to buy a pair of new shoe.When I got there，I noticed a foreign lady talk to a salesgirl.But the salesgirl didnt understand that the foreigner was saying.They both looked worrying.I walked up to help them.The lady is Australian visitor.She wanted to buy traveling shoes.So I told it to the salesgirl.The lady was very much glad when she took them.She sings high praise for my spoken English.All of them showed their thanks for me.I felt happy that I could express myself fluent in English.