【题目】We have realized _____(电脑扮演多么重要的角色)in our daily life.
Complete the map of each site _____(以……为基础)what you drew last time.
_____(是第一次)I had seen the night face to face.
After the discussion, the students finally _____(提出)a plan.
The general commanded that his man _____(攻击)the city in the evening.
_____(多么有趣啊)to jump into the swimming pool in summer!
Tom wanted to play computer games on the weekend, but his father _____(告诉他不要那样做).
—_____(当心)the glass!
—It’s OK. I’m wearing shoes.
_____(允许孩子们)voice their opinions, even if they are different from yours.
I _____(叫你不要动)my dictionary—now I can’t find it.
科目:高中地理 来源: 题型:
【题目】 Harvard researchers have created a tough, low-cost, biodegradable(可生物降解的)material inspired by insects’ hard outer shells. The material’s inventors say it has a number of possible uses and someday could provide a more environmentally friendly alternative to plastic. The material, made from shrimp(虾)shells and proteins produced from silk, is called “shrilk”. It is thin, clean, flexible and strong.
A major benefit of the material is its biodegradability. Plastic’s toughness and flexibility represented a revolution in materials science during the 1950s and 1960s. Decades later, however, plastic’s very durability(耐用性) is raising questions about how appropriate it is for one-time products such as plastic bags, or short-lived consumer goods, used in the home for a few years and then cast into a landfill where they will degrade for centuries. What is the point of making something that lasts 1,000 years?
Shrilk not only will degrade in a landfill, but its basic components are used as fertilizer(肥料), and so will enrich the soil.
Shrilk has great potential, the inventors said. Materials from which it is made are plentiful in nature, found in everything ranging from shrimp shells, insect bodies to living plants. That makes shrilk low-cost, and its mass production possible should it be used for products demanding a lot of material.
Work on shrilk is continuing in the lab. The invertors said the material becomes flexible when wet, so they’re also developing simpler production processes, which could be used for non-medical products, like for computer cases and other products inside the home. They’re even exploring combining it with other materials, like carbon fibers, to give it new properties.
【1】Paragraph 1 of the passage is mainly about shrilk’s _____.
remarkable design
interesting name
major features
basic elements
【2】What has become a concern about plastic?
Using it properly.
Producing it cheaply.
Developing its properties quickly.
Evaluating its contributions fairly.
【3】According to the inventors, shrilk has great potential partly because _____.
it can help plastic degrade
it can be found in living things
its mass production has been realized
its raw materials are abundant in nature
【4】What are the inventors doing in the lab?
Replacing carbon fibers with shrilk.
Testing shrilk’s use in wet conditions.
Making shrilk out of used household goods.
Improving shrilk’s flexibility for medical purposes.
【5】Which of the following can be the best title for the passage?
Recent Progress in Environmental Protection
Benefits of Insects in Scientific Research
The Harm of One-time Products
A Possible Alternative to Plastic
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】阅读下面的文言文,完成4—7题。
沈有容,字士弘,宣城人。幼走马击剑,好兵略。举万历七年武乡试。蓟辽总督梁梦龙见而异之,用为昌平千总。复受知总督张佳胤,调蓟镇东路,辖南兵后营。
十二年秋,朵颜长昂以三千骑犯刘家口。有容夜半率健卒二十九人迎击,身中二矢,斩首六级,寇退乃还,由是知名。十四年从李成梁出塞,抵可可毋林,斩馘多。明年再出,亦有功。成梁攻北关,有容陷阵,马再易再毙,卒拔其城。
从宋应昌援朝鲜,乞归。日本封事坏,福建巡抚金学曾欲用奇捣其穴,起有容守浯屿、铜山。二十九年,倭掠诸寨,有容击败之。倭据东番。有容守石湖,谋尽歼之,以二十一舟出海,遇风,存十四舟。过彭湖,与倭遇,格杀数人,纵火沈其六舟,斩首十五级,夺还男妇三百七十余人。倭遂去东番,海上息肩者十年。捷闻,文武将吏悉叙功,有容赉白金而已。
三十二年七月,西洋红毛番长韦麻郎驾三大艘至彭湖,求互市,税使高寀召之也。有容白当事自请往谕见麻郎指陈利害麻郎悟呼寀使者索还所赂寀金扬帆去。由浙江游击调天津,迁温处参将,罢归。四十四年,倭犯福建。巡抚黄承元请特设水师,起有容统之,擒倭东沙。
泰昌元年,辽事棘,始设山东副总兵,驻登州,以命有容。八月,毛文龙有镇江之捷。诏有容统水师万,偕天津水师直抵镇江策应。有容叹曰“率一旅之师,当方张之敌,吾知其不克济也”无何,镇江果失,水师遂不进。明年,广宁覆,辽民走避诸岛,日望登师救援。朗先下令,敢渡一人者斩。有容争之,立命数十艘往,获济者数万人。时金、复、盖三卫俱空无人,有欲据守金州者。有容言金州孤悬海外,登州、皮岛俱远隔大洋,声援不及,不可守。迨文龙取金州,未几复失。四年,有容以年老乞骸骨,归,卒。
(选自《明史·沈有容传》,有删改)
【1】对文中画波浪线部分的断句,正确的一项是
A.有容白当事/自请往谕/见麻郎/指陈利害/麻郎悟/呼寀使者/索还所赂寀金/扬帆去
B.有容白/当事自请往谕见麻郎/指陈利害/麻郎悟/呼寀使者索/还所赂寀金/扬帆去
C.有容白当事/自请往谕/见麻郎/指陈利害/麻郎悟呼/寀使者索还所赂寀金/扬帆去
D.有容白当事/自请往谕见麻郎/指陈利害/麻郎悟/呼寀使者索还所赂/寀金扬帆去
【2】下列对文中加点词语的相关内容的解说,不正确的一项是
A.“乡试”是古代科举的地方考试,又称“大比”。一般在八月举行,故又称“秋闱”。
B.“倭”指倭寇。是指元末到明中叶在朝鲜和我国沿海抢劫骚扰的日本海盗。
C.“海外”与古代的“海内”相对,“海内”指国内,“海外”则古今同义,指国外。
D.“乞骸骨”意思为请求使骸骨归葬故乡,指古代官吏因年老请求退职回家。
【3】下列对原文有关内容的概括和分析,不正确的一项是
A.沈有容热爱军事。他从小就会骑马击剑,后考中武生乡试,梁梦龙、张佳胤都赏识器重他,让他担任要职。
B.沈有容作战勇猛。指挥夺取刘家口的战斗中,他身先士卒,虽身中两箭,但仍斩首六级,等敌人退走了才回来。
C.沈有容有计谋。他曾想用奇兵攻打倭寇的巢穴,可惜福建巡抚金学曾不按他的计划行事,导致部队攻打失败。
D.沈有容爱护百姓。郎先发布禁令不让人去救百姓时,他表示反对并下令让几十艘船开往各岛,从而使数万人获救。
【4】把文中画横线的句子翻译成现代汉语。
(1)倭遂去东番,海上息肩者十年。捷闻,文武将吏悉叙功,有容赉白金而已。
(2)无何,镇江果失,水师遂不进。明年,广宁覆,辽民走避诸岛,日望登师救援。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】【2017届北京四中高三上学期期中考试】下列各组词语中,加点的字读音全都相同的一项是( )
A.欣逢佳节 歆慕不已 万马齐喑 馨香满院
B.一泓清泉 宏观调控 曲肱而枕 鸿鹄之志
C.樯桅毗连 言论精辟 臧否人物 嗜书成癖
D.秩序井然 栉风沐雨 卷帙浩繁 独树一帜
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】【2017届北京四中高三上学期期中考试】下列各组词语中加点字的读音,错误最多的一项是( )
A.鞭挞(tà) 剔(tì)除 庇(pì)护 间不容发(fà)
B.角(jué)逐 瞭(liào)望 毗(pí)邻 睚眦(zì)必报
C.粗犷(kuàng) 歼(jiān)灭 悼(dào)念 恪(kè)守不渝
D.嫉(jì)妒 黜(chù)免 拯(zhěng)救 层见(xiàn)叠出
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】
He did better in the exam not only than ______ m his own class but also than______in mine.
A. any other student;any student
B. anybody; anybody
C. anybody; anybody else
D. the other;others
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】It’s said that the old lady died______.
A. happily
B. happy
C. happiness
D. of happiness
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】
The research carried out by the University of Bari in Italy could help prove hospitals who are accused of wasting money on art and decoration as it suggests a pleasant environment helps patients ease discomfort and pain.
A team headed by Professor Marina de Tommaso at the Neurophysiopathology Pain Unit asked a group of men and women to pick the 20 paintings they considered most ugly and most beautiful from a selection of 300works by artists such as Leonardo da Vinci and Sandro Botticelli. They were then asked to look at either the beautiful paintings, or the ugly paintings, or a blank panel while the team zapped(照射) a short laser pulse at their hand, creating a sensation as if they had been stuck by a pin. He subjects rated the pain as being a third less intense while they were viewing the beautiful paintings, compared with when looking at the ugly paintings or the blank panel. Electrodes measuring the brain's electrical activity also confirmed a reduced response to the pain when the subject looked at beautiful paintings.
While distractions, such as music, are known to reduce pain in hospital patients, Professor Marina de Tommaso says this is the first result to show that beauty plays a part.
The findings, reported in New Scientist, also go a long way to show that beautiful surroundings could aid the healing process.
“Hospitals have been designed to be functional, but we think that their artistic aspects should be taken into account too,” said the neurologist. “Beauty obviously offers a distraction that ugly paintings do not. But at least there is no suggestion that ugly surroundings make the pain worse.” “I think these results show that more research is needed into the field how a beautiful environment can alleviate suffering.”
Pictures they liked included Starry Night by Vincent Van Gogh and Botticelli's Birth of Venus. Pictures they found ugly included works by Pablo Picasso, the Italian20thcentury artist Antonio Buenoand Columbian Fernando Botero.“ These people were not art experts so some of the pictures they found ugly would be considered masterpieces by the art world,” said Professor Marina de Tommaso.
【1】The underlined word “alleviate” in Paragraph 5 probably means “_____”.
A. cure B. ease
C. improve D. kill
【2】 How many artists have been mentioned in the passage?
A. 4. B. 5.
C. 6. D. 7.
【3】Which of the following is TRUE about the view of Professor Marina de Tommaso’s?
A. Beautiful surroundings could help to heal sufferings completely.
B. Hospitals must take their artistic aspects into consideration first.
C. Ugly surroundings will surely make the pain worse.
D. Both music and beauty can reduce pain in hospital patients.
【4】 From the last paragraph, we know that _____.
A. some artists’ paintings were beautiful, so they were masterpieces
B. only art experts could judge whether they were masterpieces or not, though ugly
C. the artists mentioned above were not really art masters
D. some of them were art masters, while others were not
【5】 Which of the /span>following is the most suitable title for the passage?
A. Beautiful surroundings can ease pain.
B. Ugly paintings could be masterpieces.
C. More paintings should be done in the field.
D. Latest environmental research
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】The manager told her _____ to post the letters by 3:00 in the afternoon.
do remember
be sure to remember
to remember
remembering
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com