1、课后限时作业(三)语言知识练.单句语法填空1The children thrilled with joy at _the_ sight of the Christmas tree.2The ice will break _up_ when the warm weather comes.3You will be _with_(severe) punished if you do not obey the rules. . 4You must not be absent _severely_ the meeting without cause.5I think he felt _discourag
2、ed_(discourage) because of all the criticism hed received.6In case _of_ emergency, break the glass and press the button.7Many colleges now have hightech libraries and wired _dormitories_(dormitory)8He was _depressed_(depress) because he had not passed the examinations.9Many poets and artists have dr
3、awn their _inspiration_(inspire) from nature.10He cannot afford the ordinary comforts of life, to say nothing of _luxuries_(luxury). .句型训练1我们在使用其资源时应该保持地球健康。We should keep the earth healthy _while(we_are)_using_its_natural_resources_.2躺在街道的拐角的那只猫好像生病了。There seems to be something wrong with the cat _
4、lying_at_the_corner_of_the_street_.3这些科学家们绞尽脑汁来提出问题的解决办法。The scientists are beating their brains trying to _come_up_with_a_solution_ to the problem.4你决不能考试作弊。In no case _can_you_cheat_ in the exams.5他被看到在操场上打篮球。He was seen _to_play_basketball_ on the playground.高考题型练.阅读理解ARobot Turtles is a board ga
5、me designed to teach kids ages 38 about computer programming. It began as a project on the crowdfunding site Kickstarter, where its founders raised over $600,000 when they were only attempting to raise $25,000. The original version(版本) was sold out, but ThinkFun, a top board game company, will be re
6、leasing a new version. Preorders are being taken now at The game works like any other board games. It has a board, playing cards and game pieces. The programming concepts are integrated(统一) in such a slight way that kids may not even realise how much theyre learning.The game is easy to explain to yo
7、ung kids. The game pieces and cards are also bright and easy to handle.Your students wont be writing codes or building web sites after playing a few games of Robot Turtles, but they will understand some of the basic concepts involved.Robot Turtles would be an easy way for kids in kindergarten, first
8、 or second grade to dip a toe into the waters of computer programming.本文主要介绍了一款教儿童电脑编程的游戏。1Where will you order in advance a new version of the game?AIn the library. BIn the store.COn the Internet. DOn TV shopping.解析 C细节理解题。根据第一段最后两句可知， 可以在网上预订这款游戏的新版本， 故选C项。2What does the second paragraph mainly ta
9、lk about?AWhat Robot Turtles is.BHow Robot Turtles works.CHow hard Robot Turtles is to use.DHow to use Robot Turtles in the classroom.解析 B主旨大意题。根据第二段可知， 这一段主要介绍了这款游戏是怎样操作的， 故选B项。3How is the game to kids?AEasy. BCheap.CDifficult. DExpensive.解析 A细节理解题。根据第三段、第四段和第五段中的Robot Turtles would be an easy way
10、for kids in kindergarten可知， 这款游戏对孩子们来说是很容易的， 故选A项。BSupermarket shelves are filled with plantbased alternatives to cow milk, including soy, nuts, and coconut milk. These products are popular with consumers who cannot drink cows milk for health reasons, as well as with those concerned about animal wel
11、fare and environmental sustainability. While the dairyfree(非乳制的) options work well with cereal or in coffee, they fail miserably when it comes to making milkbased products like cheese or yogurt. However, these shortcomings may soon be a thing of the past, thanks to a new company in California, which
12、 has figured out how to create animalfree milk in a laboratory!Perumal Gandhi and Ryan Pandya founded the company in 2014 after becoming increasingly annoyed with the lack of cows milkfree alternatives, particularly for cheese. For Gandhi, who stopped consuming animal products five years earlier due
13、 to environmental and animal welfare concerns, the motivation to create a better alternative stemmed(起源于) from his love of cheesy pizza. Pandya was spurred(鼓励) into taking action after being forced to eat some“really bad”dairyfree cream cheese on his sandwich.The two MIT biomedical engineering scien
14、tists decided to join forces to create a more realistic alternative to dairybased products. In their university lab, the pair spent nine months first isolating cow DNA and then inserting it into yeast(酵母). This genetic modification enabled the yeast to produce the necessary milk proteins. The final
15、step of the process involved mixing the proteins with some plant nutrients and fats.The dairyfree milk not only tastes like the real thing but is also healthier, has a longer shelf life and, the most important of all, is earthfriendly. According to the companys website, when compared to conventional
16、 milk production, their process uses 65% less energy, creates 84% less greenhouse gas emissions and requires 91% less land and 98% less water! Best of all, since it contains real milk proteins, the product behaves like the cowproducing version, which means vegetarian consumers will no longer have to
17、 deal with soggy(受潮的) cheese on their sandwiches and pizzas.The company plans to bring their creation to the market later this year and their first product will most likely be cheese since there are already numerous good cows milk alternatives available to consumers.本文为说明文。麻省理工学院生物医学工程科学家创立的公司取得了技术突
18、破， 成功研制了非动物乳制品的产品， 并计划生产第一代产品。4The underlined word “those” in Paragraph 1 refers to _.Aalternatives BpeopleCproducts Dreasons解析 B代词指代题。根据第一段第二句可知， 这些产品受到那些因为健康原因而不能喝牛奶的消费者和那些关注动物福利和环境可持续性的消费者的欢迎；据此可知， 该句中的those指代“人们”， 故选B项。5Ryan Pandya was motivated to make the new product because of _.Ahis deep con
19、cern for the environmentBhis worry that farm animals were poorly treatedCthe overconsumption of the dairybased productsDthe poor taste of dairyfree cheese presently available解析 D细节理解题。根据第二段第三句可知， Pandya在吃了三明治上“非常糟糕”的非乳制奶酪后便开始采取行动。据此可知， Pandya受到了现有的口感差的非乳制奶酪的激发， 开始生产这种新产品， 故选D项。6What can be inferred
20、from Paragraph 4?AThe dairyfree milk cannot be stored for a long time.BThe new products will taste better than dairybased ones.CCow farming causes considerable environmental damage.DThe dairyfree milk will be more expensive than cows milk.解析 C推理判断题。根据第四段第二句可知， 根据该公司网站， 与传统的牛奶生产相比， 他们的生产过程少消耗了65%的能源，
21、 减少了84%的温室气体排放， 减少了91%的土地和98%的水；据此可以判断， 传统的牛奶生产对环境造成了一定的影响， 故选C项。误解分析：根据第四段第一句The dairyfree milk not only tastes like the real thing but is also healthier, has a longer shelf life and, the most important of all, is earthfriendly可知， 该牛奶保质期长， 故A项与文义相反；B、D项在第四段中没有被提及。7Which of the following can be the
22、best title for the text?AHealthier CheeseBNew Milk Saves PlanetCFresher Milk, Better FutureDMaking Milk Without Cows解析 D标题归纳题。通读全文可知， 本文主要介绍了加利福尼亚的一家公司成功研制了非动物乳制品的产品， 填补了技术空白， 并将于今年晚些时候生产第一代产品；据此可知， D项最适合作文章的标题， 故选D项。 .语法填空If youve never heard of an egglaying mountain, you probably dont know about C
23、han Dan Ya,1._ fantastic cliff(悬崖) that lays stone eggs every 30 years.Located in Chinas Guizhou Province, Chan Dan Ya, 2._ means “egglaying cliff”， has been puzzling geologists for decades. The cliff has a rough surface spotted with dozens of round and ovalshaped(椭圆形的) stones of various sizes. As t
24、he elements(自然环境) continue to eat away at the cliff, the harder “eggs” become even more exposed and 3._ (eventual) fall out.The egglaying phenomenon of Chan Dan Ya 4._(consider) unique, so geologists who hope to come up with an 5._ (explain) have had to travel to the remote mountainous region 6._(st
25、udy) it firsthand.The local people have known about the egglaying cliff for generations, and many of 7._(they) frequently visit it to touch the “god eggs” for good luck. In recent years, Chan Dan Ya 8._(become) so popular as a tourist destination that most of the eggs have been sold 9._ profit. Ther
26、e are only about 70 eggs today, and any new ones ready to fall off from the cliff are often stolen by treasure hunters.10_ Chan Dan Ya is the largest egglaying cliff on Mount Denggan, it is certainly not the only one.本文为说明文，主要介绍了贵州省的一个奇特的地质景观产蛋崖。1a解析 考查冠词。句意：如果你从没听说过一座下蛋的山，你可能不知道一个叫产蛋崖的地方一个神奇的悬崖，每三十
27、年产出一些“石头蛋”。“产蛋崖”与后面的“一个神奇的悬崖”是同位语的关系，此处泛指“一个”，应用不定冠词a。2which解析 考查连词。句意：“产蛋崖”位于中国贵州省，意思是“下蛋的悬崖”。此句为非限制性定语从句，先行词是Chan Dan Ya，引导词在定语从句中作主语，故填which。3eventually解析 考查词性转换。句意：随着自然环境持续不断侵蚀着悬崖，那些较硬的“石头蛋”越来越暴露于地表，最终掉了下来。fall out为动词短语，故用副词eventually作状语修饰。4is considered解析 考查时态、语态和主谓一致。句意：产蛋崖的“产蛋”现象被认为是独一无二的。根据语
28、境可知，主语The egglaying phenomenon与consider为动宾关系，故此处应用被动语态；主语为第三人称单数，故谓语应为单数；且描述的是一般事实，故用一般现在时，因此填is considered。5explanation解析 考查词性转换。句意：因此那些希望作出解释的地质学家们不得不到偏远的山区亲自去实地研究。根据空前的冠词an可知，本空应用名词形式。6to study解析 考查非谓语动词。句意见上题解析。根据句意可知，study在此作目的状语，故填to study。7them解析 考查代词。句意：他们中的很多人会经常去那里摸“神蛋”以祈求好运。空前的of为介词，此处应用they的宾格them。8has become解析 考查时态和主谓一致。句意：近年来，产蛋崖已经成为如此著名的旅游目的地，以至于大部分的蛋都已被卖掉赚钱。根据In recent years可知，此处用现在完成时，且主语为第三人称单数，谓语应为单数，故填has become。9for解析 考查介词。句意见上题解析。profit意为“利益”，故此处填for，意为“为了”。10While/Although/Though解析 考查连词。句意：虽然这个产蛋崖是登赶山上最大的产蛋悬崖，但它肯定不是唯一的一个。分析句意可知，上下文之间为让步关系，故填While/Although/Though。
