(课标卷)2014-2015学年高中英语 Unit 3 Science and nature Tas

2022-10-06 11:24:34   文档大全网     [ 字体: ] [ 阅读: ]

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英语,学年,Science,高中,nature
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Task & Project

Ⅰ.单词拼写

1He was ________(证实)as captain for the rest of the season. 2Could you do me a ________(帮助)and pick up Sam from school today? 3The investors were ________(使惊吓)off by the pany's low profits that year. 4I can't believe that enormous meal wasn't enough to satisfy your ________(饿)

5At the end of the newsthey often give you a ______(总结;概要)of ten main news stories.

6Canada and Britain have established diplomatic ____(关系)with North Korea. 7I think he ________(实施)himself admirablyconsidering the difficult circumstances.

8Ships must follow the ________(航道)into the port.

9________(插入)our fingers between the layers and press them apart. 10The government feared the strike might produce a ________(连锁)reaction in other industries.

Ⅱ.单项填空

1Mike would not like to see his son ________ in his footsteps and bee a race car driver.

Afollow Bact Cbehave

Dtravel

2His parents died in the strong earthquakeso he was ________ in the SOS village.

Abrought up Cfed up

Btaken up Dgrown up

3Bill insisted________a meeting on what to do for the Japan Earthquake. Ahaving held Con holding

Bto hold Dhold

4The film was so ________ that I was ________ when I saw it.

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Afrightenedfrightening Bfrighteningfrightened Cfrightenedfrightened Dfrighteningfrightening

5You are really very kind.I'll never forget the ______ you have done to me. Afavour Chelp

Bdeed Dkind

6At the meetingyoung people graduating from the famous university were in the ________.

Adistance Cmarket

Bmajority Devent

7________ summarythe two universities have a lot ________ mon. AOnon CInon

BOnin DInin

8.The middle­aged man said he would accept the job,so we have asked him to ________ his acceptance in writing.

Aconfirm Cconvince

9.—How about your school?

Ohvery good.You can't find ________ one in this city. Athe better Ca better

Bthe best Dbetter Bconvey Dconsider

10You can profit ________ my mistakes and avoid them yourself. Aby Con

Bwith Din

11(2013·某某高二检测)Exam­takers“virtuewill be taken into ________ in the 2013 nationwide public servants' exam.

Afocus Cconsideration

Btarget Dcontribution

12(2012·)You didn't let me drive.If we________in turnyou________so tired.

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Adrovedidn't get Bdrovewouldn't get Cwere drivingwouldn't get Dhad drivenwouldn't have got

13I have been convinced that the print media are usually more ________ and more reliable than television.

Aaccurate Curgent

Bridiculous Dshallow

14________the technical worker has limited knowledgehe has a lot of experience.

AUnless CAs

BWhile DSince

15.(2012·某某模拟)Not until he left his home ________ to know how important the family was for him.

Adid he begin Che began Ⅲ.阅读理解

Genetically modified(GM)()crops have made an enormous positive influence on the world. In recent yearsGM technology has brought much benefit directly to farms, reducing the use of poisonous chemicals that kill pests of plantsand reducing greenhouse gas emissions(排放)

A particular concern among farmers in developing countries is the loss of crops to insect pests.One way to fight this problem is to use chemicalsbut this behavior will do harm to the health of farmersthe environmentand the people who eat the food.Instead,biotechnology can be used to increase production of pest­resistant crops.For examplein Africathe sweet potato serves as an important cropbut viruses(病毒)can dramatically destroy its output by up to 80%.The Kenya Agricultural Research Institutehoweverhas developed a genetically modified sweet potato that can increase crop production by 1825%.What's morethis new kind of potato has genes that resist damage due to bad climate or unexpected natural disasters.

The use of genetically modified foods can have a positive effect on the economy

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Bhad be begun Dhe had begun


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