新人教版必修5《Unit3 Life in the future》2018年單元測(cè)試卷（湖南省長(zhǎng)沙市天心區(qū)長(zhǎng)郡中學(xué)）
發(fā)布：2025/1/6 19:0:3
一、單詞拼寫（每小題2分，共20分）
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1．She intends to make teaching her
（職業(yè)）．組卷：4引用：1難度：0.9 -
2．The body cannot tolerate such large amounts of
（輻射）．組卷：2引用：1難度：0.9 -
3．Scientists have made a major b
（突破） in the treatment of cancer．組卷：122引用：10難度：0.7 -
4．The
（原來的） owner of the house moved out．組卷：15引用：3難度：0.7 -
5．In her
（判斷），he was not very good at his job．組卷：1引用：1難度：0.7 -
6．It would be difficult to
（計(jì)算） out the losses at this time．組卷：2引用：1難度：0.7
四、閱讀理解（共20分）
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17．Ever since they were first put on the market in the early 1990s，genetically modified （GM，轉(zhuǎn)基因） foods have been increasingly developed and marketed in many countries in the world，mainly on the basis of their promise to end the worldwide food crisis．But can GM technology solve world hunger problems？Even if it would，is it the best solution？
Despite what it promises，GM technology actually has not increased the production potential of any crop．In fact，studies show that the most widely grown GM crop，GM soybeans，has suffered reduced productivity．For instance，a report that analyzed nearly two decades of research on major GM food crops shows that GM engineering has failed to significantly increase US crop production．
Something else，however，has been on the rise，while GM seeds are expensive，GM companies tell farmers that they will make good profits by saving money on pesticides （殺蟲劑）．On the contrary，US government data show that GM crops in the US have produced an overall increase in pesticide use compared to traditional crops．"The promise was that you could use less chemicals and boost production．But neither is true，"said Bill Christison，President of the US National Family Farm Coalition．
At the same time，the authors of the book World Hunger：Twelve Myths argue that there actually is more than enough food in the world and that the hunger crisis is not caused by production，but by problems in food distribution and politics．These indeed deserve our efforts and money．Meanwhile，the rise in food prices results from the increased use of crops for fuel rather than food，according to a 2008 World Bank report．
As a matter of fact，scientists see better ways to feed the world．Another World Bank report concluded that GM crops have little to offer to the challenges of worldwide poverty and hunger，because better ways out are available，among which"green"farming is supposed to be the first choice．
（1）The author develops the second paragraph mainly．
A．by classification
B．by comparison
C．by example
D．by process
（2）What does the underlined word"boost"in the third paragraph probably mean？
A．Control．
B．Evaluate．
C．Obtain．
D．Increase．
（3）GM companies promise farmers that they will benefit from．
A．practicing"green"farming
B．use of less chemicals
C．fair distribution of their crops
D．using more crops for fuel
（4）Which of the following best describes the attitude of the author towards GM technology？
A．Optimistic
B．Defensive
C．Disapproving
D．Casual．組卷：11引用：1難度：0.3
五、書面表達(dá)（共30分）
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18．假如你是Jim Lee，在最近的研究性學(xué)習(xí)當(dāng)中，應(yīng)《21世紀(jì)報(bào)》（The 21st Century）之邀，對(duì)你所在班60名同學(xué)（男女各半）進(jìn)行了上網(wǎng)目的調(diào)查．現(xiàn)將調(diào)查結(jié)果（如下表所示）用英語給報(bào)社的編輯寫一封信，報(bào)告此事，以引起輿論的關(guān)注．
注意：1．報(bào)告應(yīng)包括圖表所示全部?jī)?nèi)容；
2．?dāng)⑹稣{(diào)查結(jié)果時(shí)要避免重復(fù)使用百分比；
3．?dāng)⑹鲞^程要適當(dāng)添加評(píng)語；
4．詞數(shù)100左右．信的開頭和結(jié)尾已給出，不計(jì)入總詞數(shù)．
Dear editor，
I have recently made a survey among 30 boys and 30 girls in my class about their purposes of getting on the Internet．
Yours，
Jim Lee．組卷：14引用：1難度：0.1