【题目】根据“探索生长素类似物促进插条生根的最适浓度”的实验,回答下列问题:
(1)生长素处理插条的方法主要有_____________和沾蘸法。不论哪一种方法,处理的部位都是插条的基部。
(2)实验中应设置空白对照组,该组应用______________处理插条。
(3)实验中要设计多个实验组进行对比。若对要研究的植物有关情况所知不多,需先设计一组溶液浓度梯度_____________的预实验进行摸索,以确定最适浓度大致范围。
(4)实验中对插条处理的时间长短应一致,同一组实验中所用到的植物材料也应尽可能做到条件相同等等,这些做法的目的是控制实验中的______________,确保其相同。
(5)实验中不同浓度生长素类似物对插条的作用效果,可根据处理后插条的 情况来反应。
科目:高中地理 来源: 题型:
【题目】单词拼写(每小题1分,满分10分)
结合语境,根据汉语或首字母提示用单词的适当形式填空。
1. Because he didn’t finish the work on time and was fired by company, he was very u__________ about it.
2. You should not i your mistakes if you want to make great progress.
3. She was praised for her c and brave action in the earthquake.
4. It’s going to be some time before I r from my knee injury.
5. Many Irish people s in America in the 19th century.
6. When learning English, it is quite important to develop the ability of___________ (交际).
7. The mother was (感激的) to the young man for his saving her girl from the river.
8. He offered a book to his friend Jim on (故意) to help him with his English.
9. After the terrible earthquake, the village was destroyed (全部地).
10. In winter some animals sleep in (松散的) snow, which helps to keep the cold out.
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【题目】潮州陶瓷历史悠久,是我国的古瓷都和陶瓷文化发祥地之一。在唐代,受长江流域灿烂文化的影响,潮州陶瓷古窑悄然兴起。此时出现制瓷工艺,潮州城郊窑场遍布,种类繁多,盛极一时。
宋代,在继承传统的基础上,除了为炉、壶、盂、罐一类日用器皿装饰之外,还结合当时的需求,进行观赏瓷器的制作。如西洋狗、狮子、人像和佛像等。其手法简练而传神,造型技艺相当高明。潮州陶瓷进入辉煌时期。
时今,受国内外各种因素的影响,潮州陶瓷产业发展阻力重重,陶瓷工艺略显疲态,陷入困局。
结合材料,运用“文化创新”的有关知识,谈谈如何破解当前潮州陶瓷工艺发展的困局。
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【题目】B
April 23 marks the 400th anniversary of William Shakespeare’s death. Organizations in Britain have planned numerous events to honor him.
In Stratford-upon-Avon, his birthplace, the tourism organization has a great number of free events, including performances of Shakespeare’s plays, and a dazzling fireworks display. And the BBC is broadcasting a live show from Stratfore-upon-Avon, celebrating Shakespeare’s widespread influence on the world. In England’s capital, the London Shakespeare Centre and King’s College London are holding a series of public performances, exhibitions and activities. It isn’t just England that honors the anniversary of the death of this extraordinary writer. In Washington, D. C., the Folger Shakespeare Library, which houses the world’s largest collection of documents relating to William Shakespeare, is displaying a series of exhibitions.
Shakespeare is probably the most famous author who ever lived and is considered a genius by most. He wrote around 37 plays and 154 sonnets(十四行诗), and his work has been translated into over one hundred languages! He penned beautiful metaphors(暗喻), serious dramas and amusing tales.
Shakespeare also invented many new terms and phrases. If someone’s behavior suggested they were not being honest and should not be trusted, Shakespeare called their actions suspicious. If someone was being silly and perhaps looking like a fool, Shakespeare found their actions laughable. And Shakespeare called people who offered their opinions on the quality of something critics. Today, for instance, food critics and film critics give audiences their opinions of food and film. The familiar phrase “break the ice”/span> comes from Shakespeare’s play The Taming of the Shrew. The “ice is broken” when a difficult conversation or meeting is calmed by some basic introduction, such as a simple game. More common words coined by Shakespeare include road, gossip, lonely, bump and hurry.
Four hundred years after his death, Shakespeare surely lives on, in everyday speech, as the most famous writer of all time!
【1】The main idea of the text is _____.
A. the 400th anniversary of Shakespeare’s death
B. the influence Shakespeare has on English
C. the achievements of William Shakespeare
D. Shakespeare’s colorful and fruitful life
【2】 Shakespeare is honored in the following ways except_________.
A. a great number of free events in Stratford-upon-Avon
B. a series of activities in the London Shakespeare Centre
C. a series of exhibitions in the Folger Shakespeare Library
D. a live show of Shakespeare from Stratford-upon-Avon
【3】According to the next, a simply game to make a difficult conversation easy is called ________.
A. an ice-breaker
B. a suspicious man
C. a critic
D. a laughable man
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【题目】对外宣传工作要传播中华优秀文化,讲好中国故事、传播好中国声音、阐释好中国特色,营造对我国有利的国际舆论环境。材料启示我们要
①在文化交流中要尊重世界文化多样性
②坚持用中国文化引领世界文化的发展
③在文化建设中把握好外国文化的方向
④正确处理民族文化与世界文化的关系
A.①② B.①④ C.②③ D.③④
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【题目】单词拼写
结合语境,根据汉语提示用单词的适当形式填空。
1. The salesman ________(说服) us to buy his product.
2. She is a ________(毕业生) student in literature.
3. They________(终于) realized that the whole thing was a joke.
4. They have planned a tight________(日程表) of travel.
5. He has the ability to________(组织).
6. The workers are ________(决定) to finish the job on time.
7. It is one day’s________(旅程) to get to the seaside.
8. There were perhaps ten________(步) between me and the bear.
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【题目】 --- I'm going to San Francisco for a couple of days.
--- I wish I could get away for a while.
A. It doesn't matter
B. Forget it
C. I really envy you
D. I can't agree more
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【题目】下列反应:①氢氧化钠与硫酸,②一氧化碳与氧气,③八水合氢氧化钡与氯化铵,④金属铜与硝酸银。其中(用序号填空):
(1)属于放热反应的是_______________________________。
(2)属于吸热反应的是_______________________________。
(3)能设计成原电池的反应是_________________________。
(4)能设计成燃料电池的反应是_______________________。
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【题目】 It was announced that only when the fire was under control ________to return to their homes.
A. the residents would be permitted
B. had the residents been permitted
C. would the residents be permitted
D. the residents had been permitted
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