高中英语选择性必修4第三单元过关检测(A卷).docx
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1、第三单元过关检测(A卷)(时间:90分钟满分:120分)第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。AI took a trip to Antarctica in December.My favourite moment in Antarctica was the one I enjoyed in Wilhelmina Bay.Wilhelmina Bay was extremely large in size.But after we got into our kayaks (皮艇),w
2、e realised what made this part of Antarctica special at least on the day of our visit.Kayak cruises are like adventures,if theres a good wildlife sighting around,the driver radios the other boats and tells them to come and see it.Throughout Antarctica you would see the kayaks gather in the same plac
3、e to watch a whale,or a group of seals,or some cartoon-like Adelie penguins.But in Wilhelmina Bay,it seemed like every kayak had its own group of whales to watch.They were everywhere!We had plenty of them getting close to us.Then one got a little too close.All of a sudden,it rose in front of our kay
4、aks.This wasnt the “logging” where they gently rise and fallthis whale knew exactly what he was doing.We were shocked.It was so close.Was it going to fall on us?It happened so quickly that I didnt get a chance to take a photo.Thankfully there were some kayaks on the other side,getting shots of what
5、we later called “the moment the drysuits became not so dry”.“Im always surprised at what we see,but Im not often impressed,” our kayaking guide Michael told us.“The only thing better than that would have been,like,if a killer whale jumped out of the water right over the kayaks.”1.What makes the visi
6、t in Wilhelmina Bay special?A.The large size of the Bay.B.The thrilling whale-watching.C.The wildlife sighting around.D.The adventurous kayak cruises.答案B解析细节理解题。根据第四段中的“But in Wilhelmina Bay,it seemed like every kayak had its own group of whales to watch.They were everywhere!”可知,威廉敏纳湾之行的特别之处在于有令人兴奋的
7、观赏鲸鱼。故选B项。2.How did “this whale” in paragraph 4 impress the writer?A.It jumped out of the water right over the kayaks.B.It rose ahead so suddenly that no picture was taken.C.It jumped so close to the kayaks that visitors got wet.D.It floated like a log in the water,gently rising and falling.答案C解析细节理
8、解题。根据第四段中的“Then one got a little too close.All of a sudden,it rose in front of our kayaks.This wasnt the logging where they gently rise and fall this whale knew exactly what he was doing.”和倒数第二段中的“It happened so quickly that I didnt get a chance to take a photo.Thankfully there were some kayaks on t
9、he other side,getting shots of what we later called the moment the drysuits became not so dry.”可知,第四段中的“这头鲸鱼”跳得离皮划艇太近了,游客们都湿透了。故选C项。3.What is the text mainly about?A.The greatest show on the earth.B.Amazing adventures in Antarctica.C.The wildlife in Wilhelmina Bay.D.An unforgettable experience in An
10、tarctica.答案D解析主旨大意题。根据第一段内容和下文关于作者在威廉敏纳湾皮划艇上与虎鲸嬉戏的经历可知,本文主要讲作者在南极洲的难忘经历。故选D项。BThis new packaging material looks like conventional plastic,but its actually made from fish waste and algae(海藻)and unlike plastic,if it escapes into the ocean,a fish could likely eat it safely.The material,called Marina Te
11、x,is the winner of this years James Dyson Award.“It began with my desire to work with waste,” says Lucy Hughes,a recent graduate from University of Sussex,who once visited a fish processing factory to see the massive quantity of waste generated by the industry and find new ways to use it.She focused
12、 on fish skins and scales (鳞片).“When I had it in my hands,I realised this has got potential,”she says.Its super strong and flexible.Hughes spent months experimenting with fish waste in her kitchen,running more than 100 experiments to find a binder and a process that could hold together the proteins
13、in the fish skins and scales.“I had a lot of failed attemptsa lot of things either were too easily broken or too soft or easily went bad,” she says.She finally landed on a type of algae that can be locally got.The material can be used to replace oil-based plastic in packaging such as bags or the hal
14、f transparent windows used to show products in boxes.As her research continues,Hughes says that shell be studying how Marina Tex works and how long it could be used to store food.Unlike some “compostable” plastic which needs to be processed in an industrial composting facility to break down,the new
15、material can break down in four to six weeks in a backyard compost bin.“All the ingredients are food-grade safe,”Hughes says.“So,this breaks down much like a piece of food would break down.”4.Why did Hughes develop Marina Tex?A.She wanted to look for a new plastic.B.She would like fish to eat it saf
16、ely.C.She wanted to win James Dyson Award.D.She wanted to make use of fish skins and scales.答案D解析细节理解题。根据第二段中的“It began with my desire to work with waste, says Lucy Hughes,a recent graduate from University of Sussex,who once visited a fish processing factory to see the massive quantity of waste gene
17、rated by the industry and find new ways to use it.She focused on fish skins and scales.”可知,Hughes 开发Marina Tex 是为了利用鱼鳞和鱼皮。故选D项。5.What does the underlined word “it” in paragraph 2 refer to?A.The fish processing factory.B.The fish waste.C.Fish scales.D.Fish skins.答案B解析词义猜测题。根据第二段中的“She focused on fish
18、 skins and scales.When I had it in my hands,I realised this has got potential,she says.Its super strong and flexible.Hughes spent months experimenting with fish waste in her kitchen.”推测,画线的it指代鱼的废料。故选B项。6.What is the main advantage of Marina Tex compared with conventional plastic?A.It is stronger an
19、d more flexible.B.It can be used as plastic bags.C.It has the nutritional value for fish.D.It can break down very easily and quickly.答案D解析细节理解题。根据最后一段中的“Unlike some compostable plastic which needs to be processed in an industrial composting facility to break down,the new material can break down in f
20、our to six weeks in a backyard compost bin.”可知,和传统材料相比,这种新材料的分解更快、更容易。故选D项。7.Which one is the best title for the passage?A.Working with WasteB.Developing New IdeasC.Making Bags from Fish WasteD.Getting Rid of Plastic Pollution答案C解析标题归纳题。根据文章的主要内容,尤其是根据第一段中的“This new packaging material looks like con
21、ventional plastic,but its actually made from fish waste and algae.”可知,本文主要介绍了一种用鱼的废料做成的包装材料,以及它更快、更容易分解的特点。故选C项。C(2020全国卷)We are the products of evolution,and not just evolution that occurred billions of years ago.As scientists look deeper into our genes(基因),they are finding examples of human evolut
22、ion in just the past few thousand years.People in Ethiopian highlands have adapted to living at high altitudes.Cattle-raising people in East Africa and northern Europe have gained a mutation(突变) that helps them digest milk as adults.On Thursday in an article published in Cell,a team of researchers r
23、eported a new kind of adaptationnot to air or to food,but to the ocean.A group of sea-dwelling people in Southeast Asia have evolved into better divers.The Bajau,as these people are known,number in the hundreds of thousands in Indonesia,Malaysia and the Philippines.They have traditionally lived on h
24、ouseboats;in recent times,theyve also built houses on stilts(支柱) in coastal waters.“They are simply a stranger to the land,”said Rodney C.Jubilado,a University of Hawaii researcher who studies the Bajau.Dr. Jubilado first met the Bajau while growing up on Samal Island in the Philippines.They made a
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