必修三Unit5 Working the land
1.四级网站单词拼写 新视野大学英语mp3
1. Being role models for their fans, ________(名人) and idols should lead youngsters to do something positive.
2.To promote high-quality development in the coming years, China will focus on expanding________(国内的) demands and stimulating consumption.美容按摩手法
3.The________(传统的)wayof farming has been challenged by modern technology which is more efficient
4.Solar energy has been widely ud toning________(产生) electricity in some countries.
5.The teenager would rather stay at home reading for pleasure than go shopping during the________(休闲) time.
Ⅱ.选词填空
care for; be comprid of; far from; deep down; devote onelf to |
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1. With the average age of the population increasing, there are more and I more old people to________ can you speak englishin our country.
2. You should know life ________not only sunshine but also storms.
3.Many online rvices are________charging consumers high prices. On the contrary,theyare free.
4.________,we believe that diligence and virtue will lead to success while laziness and evil will lead to failure.
5.We should________ environmental protection and ecological improvement in the long run.
Ⅲ.单句语法填空
1.The engineer thinks he has come clor than anyone to making flying cars a________(real).
2. It's a pity that his theory was bad on fal________( assume).
3.It________(estimate) that two months later, his symptoms, after standard treatment, will gradually disappear.
4.We are________(convince) that the 2022 Beijing Winter Olympic Games will be a great success.
5.Our class teacher's ________(devote) to work always earns him respect and prai from both his colleagues and students.
V.课文语法填空
Known as the “father of hybrid rice”,Yuan Longping is one of China's 1.________ (famous) scientists, who considers himlf a farmermarlboro怎么读 2.________ his fame and influence.3.________ (tackle) the crisis of food4 (short), he attended Southwest Agricultural College and made up his mind to study agriculture. Then as a rearcher, he was devoted to finding 5.________ approach to boosting yields without expanding the ar
ea of land. 6.________(overcome)enormous difficulties, he developed the first hybrid rice in the world that could be ud for farming in 1974,which made 7.________ possible for farmers to expand their output 8.________(great). Not only has his innovation helped feed China,but it 9.________(alleviate) hunger in other countries depending on rice like India and Vietnam. Given his great contributions, he has received numerous awards both in China and abroad In spite of being wealthy,he cares little for celebrity or money and makes large donations to support agricultural rearch. Old 10.________ he is, he is still working hard to fulfill his dreams
Part2 能力提升
Ikelivn.阅读理解
A
中国菜名主趣语境:人与自信--自型科学研究成果 语能类型:说明文 建议用时:7 |
生殖器 英语无所谓英语 |
(2020安徽合肥一六八中学高二上周考，黄)
Like people, plants experience stress. And also. like people, the respon to that stress can determine success
Bad environmental conditions, such as drought, flood, heat and other stress, affect yields(产量) more than crop pests and dias.“We are trying to find a way to equip plants with the ability to tolerate environmental stress and maintain high yields”said Stephen Howell, a professor of genetics and cell biology.
“Plant cells produce proteins(蛋白质)and ship them to different parts of the cell. Under normal conditions,the proteins are folded into their normal, healthy structures as they are produced. When a plant is under stress, its cells produce poorly folded or unfolded proteins. Then a built-in system ns this and ts off an alarm in the cell,” said Howell.
In respon to the alarm, another protein(IRE1)starts working and creates a different process which activates(激活) the stress respon genes who products bring about defensive measures that help the plant survive.
如何提高自己的口才
“As it turns out, respons that are activated under stressful conditions actually inhibit the growth of plants,” said Howell. “This allows them to prerve their energy to survive the stressful conditions.”
“For plants in the wild, this respon is a help for survival”, he said. In production of agricultural crops, however, this respon reduces yields.
“You don't want crop plants to stop growing, Howell said. “You want them to continue to grow and produce more even though they are under stress.”
“With the new understanding of this stress respon, the next step may be to silence the alarm system”, said Howell.“What may be important is to disable some of the stress respons.That may make the plant more productive under stressful conditions.”
1. According to the text, an alarm in the plant cell is caud by______.
A.the folded proteins B.the changed proteins
C.the defensive measures D.the stress respon genes
2. The energy prerved in the plants under stressful conditions
A.helps the plants to survive B.helps to maintain high yields
C.keeps the plants growing D.helps to produce proteins
3.The underlined word“inhibit”in Paragraph 5 can be replaced by“_______.’’
A.prevent B.start C.continue D.promote
4.How does Howell intend to make crop plants maintain high yields under stressful conditions?
A.By making crop plants keep more energy.
B.By making crop plants stop growing.
C.By making the alarm system stop working
D.By making the alarm system respond quickly
B
主题语境:人与社会--社会热点 语篇类型:说明文 建议用时:8 |
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(2021辽宁阜新高二上12月月考,蝓)
Organic food is very popularIt is also expensive. Some organic food costs twice as much as non-organic food,but new parents and pet owners are willing to pay up to 200% more for organic food.However, there are people who think it is a waste of money.
