Unit5 Revealing Nature课时综合复习(2) -高中英语外研版选择性必修第一册.docx

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1、Unit5课时综合复习2单句语法填空1The man who has composed a series of pieces of music is easy _ _(get) along with.2Taking into account all these factors，we can know why there is a sharp decline _ unemployment.3As far as Im concerned，it is the bus driver rather than the old lady that is _ _(blame) for the accident

2、.完成句子1It is said that this kind of plant _ _ _ _.据说这种植物原产于意大利。2The mountain is so steep that _ _ _ _ _ so that we have to help each other.这山太陡了，很难爬，因此我们要互相帮助。3Police are blaming the accident _ _ _.警方将事故归咎于危险驾驶。4The minister _ _ _ _ _ _ the legend.部长拒绝对这个传说发表评论。阅读理解AMany cultures around the world hav

3、e a grain that is not grown or even known outside its home area.Now，an ancient grain from Ethiopia teff，is appearing in America.Teff has been an important part of the Ethiopian diet for thousands of years.Like oats，rice and wheat，it is a cereal(谷类的) grass.Teff is known for its small grain.It is used

4、 mainly to make flour(面粉)Teff has mild and earthy taste.Teff flour is the main thing for the wellknown flatbread found in Ethiopian restaurants.Wayne Carlson learned about teff while doing public health work in Africa in the mid1970s.In the late 70s，Wayne returned to the US，married and settled in so

5、uthwest Idaho.Then he came up with an idea to grow teff in his home state.Wayne and his wife Elisabeth are not farmers；nor do they want to be.So they convinced actual farmers in Idaho，Oregon and Nevada to grow teff for them.The Carlsons milled(碾磨) it themselves.Until last year though，there was not a

6、 single Ethiopian restaurant in the entire state of Idaho to buy the milled flour.And that is how the business slowly grew for many years，serving the Ethiopian and Eritrean community in the US.Wayne says teff production has increased over the past decade in the US.The grain has gone from 1,200 hecta

7、res in 2007 to more than 40,000 by 2014.He says most teff grown in the US.is fed to farm animals.In Idaho，however，more of the teff production is for human food.Teff contains lots of calcium(钙)，iron and fiber.1After settling in southwest Idaho，Wayne Carlson decided to .Abecome a farmerBget married th

8、ereCdo public health workDintroduce teff to America2Why was the teff business not good in the beginning?ATeff has an earthy taste.BThe flour was very expensive.CFew places needed the milled flour.DAmerican people knew little about it.3The teff grown in the US.is mainly used to .Afeed farm animalsBma

9、ke human foodCmake calcium，iron and fiberDserve the Ethiopian communityBEvery year the Royal Botanic Gardens，Kew，and the New York Botanical Garden open their doors to thousands of visitors.They go there for the worldfamous orchid(兰花) shows.But these organizations are not just protecting living plant

10、s but also recording the culture connected with them.Working with the Institute of Medicinal Plant Development，Beijing，Kew has developed a collection of plantsincluding orchids.The plants are collected in the forms they are used in traditional Chinese medicine.This is a storehouse of medical knowled

11、ge and a tool for cultural research.Dr Barnabas Seyler，assistant researcher in the department of environment at Sichuan University，believes in the key role of botanical gardens.As an ethnobotanist(民族植物学家)，Seyler is looking at the relationship between orchids and local culture of Liangshan.“They can

12、help the culture continue to exist through providing protection，educating the general public，and supporting traditional knowledge，stories，and cultural traditions connected with these plants，” he says.In China，orchids are more than just wild plants.“If you walk into any Chinese restaurant around the

13、world，or into any tea house in China，you will likely find paintings，place settings，or other cultural things showing orchids，” he says.“Many people，especially in the west，do not fully understand the weight that the plant has held throughout history in traditional Han Chinese culture.”The researchers

14、have noticed that orchid species native to Sichuan are disappearing rapidly.Their beauty is killing them.Wildcollected rare forms could be sold for thousands of dollars.In his study，Seyler asked locals of Yi and Han communities whether they could recognize different orchid species.They also asked th

15、em about how to find and grow orchids，and knowledge about orchids in arts and language.They found that when species were locally dying out，knowledge about them would be forgotten.Culture doesnt soon disappear because of the loss of one plant or group of plants.But what happens if species loss contin

16、ues?4What is Seylers opinion about botanical gardens?AThey can help keep orchid culture alive.BThey will win more support from the public.CThey should pay more attention to local cultures.DThey can play a key role in environmental protection.5What does Seyler mainly discuss in Paragraph 4?AThe long

17、history of orchids in China.BThe many uses of orchids in the world.CThe importance of orchids in Chinese culture.DThe great influence of orchids on Western people.6What did Seylers study center on?AHow to prevent orchids from dying out.BWhat will happen to orchids in Sichuan.CHow to increase knowled

18、ge about orchids.DWhat the loss of orchids will bring about.语法填空The worlds oldest known wild bird is a 70yearold albatross(信天翁) 1. (name)Wisdom.Since last fall，she and her mate 2. (sit)on an egg.Last month，their chick hatched(孵化)The Midway Atoll(环礁) 3. (make) up of two small islands in the Pacific O

19、cean.4. area is home to about 3 million seabirds.About 1.3 million of these birds are Laysan albatrosses like Wisdom.Albatrosses are huge birdstheir wings measure around 2 meters.In 1956，when Wisdom was about five，she was banded by a scientist，Chandler Robbins.In 2002，when Mr Robbins returned to Mid

20、way，he was 5. (excite) to find Wisdom again and realized she was over fifty.Albatrosses normally have just one partner.But Wisdom has lived so long 6. she has had several partners.Akeakamai has been her partner since around 2012.It takes so much effort to hatch an egg 7. raise a chick that many alba

21、trosses only lay one egg every other year.Wisdom laid her most recent egg in late November of last year.Since then，she and Akeakamai had taken 8. (turn) sitting on the egg and keeping it warm.The chick arrived on February 2.Now Wisdom and Akeakamai are keeping busy，9. (take) long trips over the sea

22、to gather food for their chick.These trips can last for days and can cover as much as 1,600 kilometers.Scientists think Wisdoms age and experience are 10. (possible) helping keep her safe on these trips.完形填空It happened on a rainy Saturday morning last month.My wife and I were driving along what peop

23、le called moose(麋鹿) alley.It was so 1 that there were few cars on the road. 2 ，something happened.A moose jumped out across our path.I was good at driving.In order to 3 knocking into the moose，I made a quick turn to the other lane.If I had not done that，the moose might have been killed，and my wife a

24、nd I might have got 4 ，too.A few seconds later，when I 5 and looked back in my rear view mirror，the moose was getting up and then ran into the bush.Shaken but 6 ，we both looked at each other with a surprised expression.From then on，I often thought about the relationship between humans and 7 .We know

25、that animal species have appeared and disappeared 8 since life began on the Earth.This is a(n) 9 phenomenon.However，animal species have been 10 at a much faster rate for about a century now 11 human factors such as pollution.Philosophers and scientists keep repeating that if we dont save animals，how

26、 we will be able to save ourselves.A better 12 of animals gives us a better understanding of our own species.The 13 to protect animals and nature in general 14 the value of a society.And all animals play roles in nature and have a right to 15 .Therefore，I think we should try our best to save endange

27、red animals，because humans cannot live on the Earth alone.1A.cool BquietCwide Dearly2A.Expectedly BObviouslyCFortunately DSuddenly3A.avoid BkeepCdelay Dexcuse4A.shocked BlostCdisappointed Dinjured5A.understood BthoughtCstopped Dtried6A.worried BfineCsad Dscared7A.lands BroadsCplants Dwildlife8A.exac

28、tly BsilentlyCcontinually Dmysteriously9A.strange BnaturalCunusual Drecent10A.decreasing BdevelopingCappearing Dchanging11A.according to Binstead ofCbecause of Dalong with12A.treatment BperformanceCworld Dknowledge13A.way BlawChope Dwill14A.shows BincludesCpredicts Dprotects15A.escape BsurviveCrefus

29、e Dselect答案：单句语法填空1to get(get) .2in 3to blame完成句子1is native to Italy.2it is hard to climb 3on dangerous driving.4declined to make a comment on 阅读理解A1D2C3. AB4A5C6D语法填空1named2had been sitting/had sat3is made4The5excited6that7and8turns9taking10possibly完形填空1D2D3A4D5C6B7D8C9B10A11C12D13D14A15B学科网（北京）股份有限公司