题目
题型:不详难度:来源:
There are thousands of coral reefs(珊瑚礁) in the world; Unfortunately, however, they are now in serious danger. More than one-third are in such bad shape that they could die within ten years. 小题1: Here are the three main causes discovered.
The first cause is pollution on land. The pollutants run with rainwater into rivers and streams, which carry the poisons into the ocean. 小题2: So they will be easily infected(感染) with diseases.
小题3: Higher ocean temperatures kill the important food source(来源) for the coral—the algae, the tiny greenish-gold water plants that live on coral. 小题4: This process has happened more and more frequently in recent years.
The last factor contributing to the disappearance of coral reefs is people. People sometimes crash into reefs with their boats, breaking off large blocks of coral. 小题5: Moreover, some people even break coral off to collect for souvenirs since it is so colorful and pretty.
A.Global warming is another reason. |
B.Many might not even last that long! |
C.Divers who walk on reefs can also do serious damage. |
D.Reefs provide a home for 25% of the fish in the ocean. |
F. Steps must be taken now to stop over-fishing and pollution of the oceans.
G. When the algae die, the coral loses its color and it also dies in the end.
答案
小题1:B
小题2:E
小题3:A
小题4:G
小题5:C
解析
试题分析:文章介绍全球的海洋珊瑚礁正在受到破坏,文章介绍了对珊瑚造成危害的不同的原因。
小题1:考查上下文串联和句意理解:根据上文:More than one-third are in such bad shape that they could die within ten years.可知:很多甚至可能不会持续那么久,答案是:B
小题2:考查上下文串联和句意理解:根据上文:The pollutants run with rainwater into rivers and streams, which carry the poisons into the ocean.可知:来自毒品的化学物质会***了珊瑚礁或让它们变得虚弱。答案是:E
小题3:考查上下文串联和句意理解:根据下文:Higher ocean temperatures kill the important food source(来源) for the cora可知:全球气温变暖是另外一个问题,答案是:A
小题4:考查上下文串联和句意理解:根据上文:the algae, the tiny greenish-gold water plants that live on coral.可知:当水藻死了,珊瑚会失去颜色,最终死亡,答案是:G
小题5:考查上下文串联和句意理解:根据上文:The last factor contributing to the disappearance of coral reefs is people.可知:在礁石上行走的潜水员也会造成伤害。答案是:C
核心考点
试题【根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。There are thousands of coral reefs(珊瑚礁)】;主要考察你对数词等知识点的理解。[详细]
举一反三
Simon: Linda, do you know when the visitors from China are coming?
Linda: We offer them three 小题1: (choose): the end of March, the middle of April and the beginning of May, and they chose the earliest 小题2: ,which is good actually with exams 小题3: (come)up in May.
Simon: Right. And how many are coming? Did you say about 8?
Linda: Yes, they said 8 at first, but 小题4: ( change) to 6 this morning.
Simon: Good, we have 5 weeks to prepare. Here are my suggestions. On the first day, a welcome party, then they can visit 小题5: schools in the district on the second and third days.
Linda: We’ve got to remember this group wants to look at how the Internet is being 小题6: (use)in the classroom. That’s 小题7: they are coming for.
Simon: Exactly, 小题8: I want to ask Mr. Tod to give them a talk on this on the afternoon of the third day.
Linda: That will fit in very 小题9: (nice).
Simon: And on the last day, they would do some sightseeing. We could take them on the tour of London, but many of them 小题10: have been there already, and Scotland will be too far away.
Linda: Why not take them for a walk along the coast? It should be interesting.
Simon: Good idea! Linda. I’m sure they’ll like it.
小题1:scene
A.complete | B.elect | C.benefit | D.religious |
A.observe | B.frost | C.dessert | D.phrase |
A.exist | B.exit | C.example | D.expression |
A.puzzled | B.limited | C.pulled | D.washed |
A.schoolmate | B.change | C.manage | D.passage |
一The wonderful weekend is coming! We’ve been working hard at our lessons for a whole week. 小题1:
一Great idea! What do you suggest?
一 小题2: I hear Merchant of Venice is on at the People’s Theater.
—Really? Why not?
一(Searching on the Internet.)Oh,dear me! There’s no performance at the People’s Theater this weekend.But we can choose to go to the cinema instead.
一小题3:
一Let me see…Um.Pride and Prejudice.We have several cinemas to choose from at will.
---That sounds wonderful.The nearer, the better.
一Ah, The Royal,I think.
—What time does the film start?
—Why don’t we go to the 18:30 show? 小题4:
—But I am afraid we won’t have enough time for dinner.
一Do you want to go to the earlier or the later show?
——Ah... 小题5:
一Then.There’s the 20:30 show.
一That’s okay.I think.
A.How about seeing a play? |
B.What,do you think of a basketball match? |
C.What’s on? |
D.So why don’t we take it easy this weekend? |
F.It is convenient for us, I think.
G.I fancy going to the later one
A.go over | B.get over | C.take over | D.turn over |
A.over | B.by | C.for | D.against |
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