2020-2021学年北师大版（2019）高中英语必修三作业探究：UNIT8 GREEN LIVING　LESSON1 ROOTS AND SHOOTS WORD版含解析.docx

1、UNIT 8GREEN LIVINGSECTION ATOPIC TALK & LESSON 1课后篇巩固提升基础夯实.单词拼写1.The trees send out new (嫩枝) in spring.答案shoots2.We should (回收利用) glass from old bottles.答案recycle3.You need a good sense of (平衡) to ride a bicycle.答案balance4.These conclusions must have some (基础) in reality.答案foundation5.The (运输) of g

2、oods by air is very expensive.答案transport6.Both students have made quite a few experiments on (电).答案electricity7.A (全球的) environmental meeting is going to be held here.答案global8.I seem to have (参与) myself in something I dont understand.答案involved9.In (平坦的) open country there is plenty of grass for t

3、he cattle to feed on.答案flat10.His parents were never (烦恼的) to come and see him in the school play.答案bothered.单句语法填空1.He (shoot) a bird and killed it.答案shot2.He (involve) in a heated discussion.答案was involved3.Dont leave the tap (run) while you brush your teeth.答案running4.There was a serious incident

4、 (involve) a group of youths.答案involving5.Every individual has a role (play) in environment protection.答案to play6.Everyone wants to be a part of a community for a (share) future.答案shared7.The (found) of this university took place over 100 years ago.答案foundation8.The best way to keep stress away is t

5、o have a (balance) life.答案balanced.完成句子1.你需要在你的工作和家庭生活中保持平衡。You have to between your work and your family life.答案keep a balance2.考试将包括回答一些关于一张照片的问题。The test will about a photograph.答案involve answering questions3.树根在地下缓慢移动,形成坚实的地基。The roots move slowly under the ground to .答案make a firm foundation4.有

6、些人丢了垃圾,懒得去捡。Some people drop a piece of litter and .答案cant be bothered to pick it up5.正是通过共同行动我们可以让成千上万的人参与进来。 by acting together we can .答案It is;that;involve thousands of people6.有些人刷牙的时候不关水龙头或者出门的时候不关灯。Some people while they brush their teeth or when they go out.答案leave the tap running;leave a lig

7、ht on7.除了她的研究,她一直全心全意地致力于环境保护。 her research,she has to environmental protection.答案In addition to;been whole-heartedly committed8.他们可以帮助建立一个安全并且与自然和平相处的未来。They can help to that is secure and live together .答案build a future;in peace with nature.用方框中所给单词或短语的适当形式完成句子flat;desert;tissue;shoot;battery;tran

8、sport;institute;take action;do our part;all over the world1.They have rented a on the third floor.答案flat2.Many universities have of education.答案institutes3.We should for environmental protection.答案do our part4.The camel is still mans best friend in the .答案desert5.They told me the car needed a new to

9、 run.答案battery6.Students have to work for their education.答案all over the world7.The deer were eating the young on the trees.答案shoots8. to and from the airport is included in the price.答案Transport9.Firefighters immediately to stop the fire spreading.答案took action10.She wiped off the sweat from her fa

10、ce with a piece of .答案tissue.选词填空1.globe;globalThis plant can grow in many parts of the .The shortage of water has become a problem.答案globe;global 2.industry;industrialThis is the area of the country.Heavy is making increasing use of robots.答案industrial;industry 3.extinct;extinctionDinosaurs have be

11、en for millions of years.Habitat loss and climate change will be the biggest reasons for the of the species.答案extinct;extinction4.solve;solutionWe should develop the students ability to problems.We havent found the yet,but Im sure were on the right track.答案solve;solution5.firm;firmlyHe is under the

12、belief that there is life after death.Because of their pleasant personality,they had soon formed a friendship.答案firmly;firm素养提升.阅读理解AHow green are you?Do you know how to be green?We all need a healthy environment,but we produce waste every day and it is harmful to our environment.Though we are young

13、,we can still do something to help.Here are some ideas for you.ReduceReduce means “use less”.Dont waste things.This saves money and reduces pollution.Before we buy something new,think whether it is really necessaryor maybe the old one is still useful.ReuseReuse means “use again”.When we buy things,m

14、ake sure that they can last a long time.When something is broken,we should repair it instead of throwing it away and buying a new one.Dont use a paper cup or a paper bag.Its better to use a china (瓷) cup and a lunch box because you can use them again.RecycleRecycle means “change things into somethin

15、g else”.Though it takes energy to change something into something else,its better than throwing things away or burning them.So please remember these words:reduce,reuse and recycle.【语篇解读】本文是说明文,谈论的是有关绿色生活的reduce,reuse以及recycle。1.What is the passage about? A.How to produce things.B.How to burn things.

16、C.How to be green.D.How to help others.答案C解析根据“How green are you?Do you know how to be green?”可知本文主要讲的是我们如何做才能环保。故选C项。2.Which of the following is TRUE?A.Always throw away old things.B.Dont waste things.C.Always buy new things.D.Never buy new things.答案B解析根据“Reduce means use less.Dont waste things.”可知

17、减少浪费,不要浪费东西。故选B项。3.It is better to use a china cup and a lunch box because we can them.A.reuseB.reduceC.repair D.recycle答案A解析用陶瓷杯或午餐盒是因为可以重复利用,故选A项。4.The passage may come from a .A.menuB.dictionaryC.storybook D.magazine答案D解析本文是倡导大家如何环保,故可能摘自杂志。故选D项。BOne year,a college in the United States announced

18、that it would offer a lot of money for the pure white marigold (金盏花).The high reward attracted so many people,but in the nature,besides golden,the marigold is brown,and it is not easy to get the white one.So after they were excited for a time,many people had forgotten the announcement.One normal day

19、 after 20 years,the college received a letter and 100 seeds of pure white marigold.It was an old woman of over 70 years old.Some experts in the college doubted it,but in order not to let her down,those seeds finally took root (根) in the earth.The miracle appeared after one year;the field was covered

20、 by pure white marigold.Therefore,the old woman who was always unknown to the public became a new focus.The old woman was a flower-lover.When she read the announcement 20 years ago,she got very excited like others.But her eight children were totally against her decision.After all,a woman who never k

21、new the seed genetics (遗传学) couldnt complete what the experts could never do,so her thought was only a day dream.Still,the old woman didnt change her mind and went on working.She planted some of the most common seeds and took good care of them.A year later,when the marigold came out,she chose one fa

22、intest(最暗淡的) from those golden and brown flowers and got the best seed.The next year,she again grew them and chose.Day after day,year after year,through many seasons,the old womans husband died,her children flew far,a lot of things happened in her life,but only the wish to grow the pure white marigo

23、ld took root in her heart.Finally,after 20 years on the day we all know,in the garden she saw a marigold,which was nearly white,but as white as silver or snow.A problem even experts couldnt deal with was solved by an old woman who didnt understand genetics.Was it a miracle (奇迹)?To take root in the h

24、eart,even the most common seed can grow into a miracle!【语篇解读】一位对种子基因知识一无所知的老太太用了20年的时间种出了白色的金盏花,这是一个奇迹。5.According to the passage, marigold is unusual.A.whiteB.purpleC.brownD.golden答案A解析根据第一段中的“in the nature,besides golden,the marigold is brown,and it is not easy to get the white one”可知白色的金盏花比较不同寻常。

25、6.It can be learned from the passage that .A.the children didnt agree on their mothers decisionB.the woman needed the great reward for her big familyC.the experts also succeeded in growing the white marigoldD.the woman took good care of the flowers instead of her family答案A解析根据第四段中的“But her eight chi

26、ldren were totally against her decision.”可知选A项。7.The woman successfully grew the white marigold at last because she .A.was luckier than expertsB.put her heart into flowersC.got support from her familyD.studied the seed genetics well答案B解析根据倒数第四段中的“only the wish to grow the pure white marigold took ro

27、ot in her heart”可知那位老妇人之所以能种出白色的金盏花是因为她把这个梦想扎根于心中。因此选B项。8.The passage mainly talks about .A.the difficulties of getting the white marigoldB.the possibility of going beyond expertsC.the unforgettable development of marigoldD.the importance of holding on to dreams答案D解析本文主要讲述了一位对种子基因知识一无所知的老太太用了20年的时间种

28、出了白色的金盏花的故事,这是一个奇迹,因此D项最佳。说明了坚持梦想的重要性。.七选五We all grew up hearing people tell us to “go out and get some fresh air”.1 According to recent studies,the answer is a big YES,if the air quality in your camping area is good.2 If the air youre breathing is clean which it would be if youre away from the smog

29、 of cities then the air is filled with life-giving,energizing oxygen.If you exercise out of doors,your body will learn to breathe more deeply,allowing even more oxygen to get to your muscles (肌肉) and your brain.Recently,people have begun studying the connection between the natural world and healing

30、(治愈).3 In these places patients can go to be near nature during their recovery.It turns out that just looking at green,growing things can reduce stress,lower blood pressure,and put people into a better mood (情绪).Greenery is good for us.Hospital patients who see tree branches out of their window are

31、likely to recover at a faster rate than patients who see buildings or sky instead.4 It gives us a great feeling of peace.5 While the suns rays can age and harm our skin,they also give us beneficial Vitamin D.To make sure you get enough Vitamin D but still protect your skin put on sunscreen right as

32、you head outside.It takes sunscreen about fifteen minutes to start working,and thats plenty of time for your skin to absorb a days worth of Vitamin D.A.Fresh air cleans our lungs.B.So what are you waiting for?C.Being in nature refreshes us.D.Another side benefit of getting fresh air is sunlight.E.Bu

33、t is fresh air really as good for you as your mother always said?F.Just as importantly,we tend to associate air with health care.G.All across the country,recovery centres have begun building Healing Gardens.答案与解析【语篇解读】本文是一篇说明文。文章介绍了呼吸新鲜空气和接近大自然有益于身心健康。1.E空格前一句说我们都是听着别人告诉我们“出去呼吸点新鲜空气”长大的,空格后一句说这个答案是肯

34、定的。根据“the answer is a big YES”可判断空格处应该填一个一般疑问句,所以E项“但是新鲜空气真的像你妈妈常说的那样对你有好处吗?”符合语境。 2.A根据空格后的内容可知,如果人们呼吸的空气是干净的,那么空气中就充满了给予人生命的、让人充满活力的氧气。如果在户外锻炼,人的身体会学会深呼吸,让更多的氧气进入肌肉和大脑。所以本段落主要说的是呼吸新鲜空气的好处。故C项“新鲜空气清洁我们的肺”符合语境。 3.G空格后的these places与G项中的recovery centres相呼应,代入G项“全国各地的康复中心已经开始建造康复花园”符合语境。 4.C空格前介绍了接近大自然、看绿色植物对病人的康复有益,空格后一句说“它给我们一种内心平和的感觉”,由此可推断出空格处应该表达置身于大自然的好处,故选C项“置身于大自然使我们精神焕发”。 5.D空格后一句说,虽然阳光会老化和伤害我们的皮肤,但它们也能带来有益的维生素D。这应该是呼吸新鲜空气附带的好处,故D项“呼吸新鲜空气的附带好处是获得阳光”符合语境,D项中的sunlight与空格后的the suns rays相呼应。