2019年高考英语复习资料
选修8 Unit 3 高考试卷分块专练
练?一? 语言知识运用保分练?1篇完形＋1篇语法填空，限时25分钟? Ⅰ.完形填空
Resealable (可密封的) plastic bags — sometimes called by a brand name, such as Ziploc? — are those little clear plastic bags you use to keep your sandwiches and chips fresh. They usually have some sort of sealing mechanism, like a plastic zipper, which allows you to seal the bag to keep __1__ out.
Keeping air away from __2__ allows them to stay fresh longer. Bacteria and other organisms in the air will __3__ food items over time if allowed to come into __4__ with them. Sealed plastic bags keep these organisms __5__ getting to your food.
Resealable plastic bags can be used for more than just __6__ sandwiches, chips and snacks to school for lunch. They're also used to
keep leftovers __7__ in the refrigerator. Many people also use them to __8__ food in the freezer for use in the future.
The __9__ of the resealable plastic bag started out in 1951 at a company named Flexigrip, Inc. Flexigrip __10__ a plastic zipper from patents which was bought from __11__ Borge Madsen. These zippers were __12__ used as parts of binders and briefcases.
Over time, __13__， plastic zipper bags were developed. Eventually, in 1968, Dow Chemical Company __14__ to market its Ziploc? brand of resealable plastic bags to grocery stores. They turned out to be very __15__.
Today, these types of bags are __16__ in many different sizes and styles, from snack and sandwich bags to craft and freezer bags. You can also buy bags with expandable bottoms that __17__ on their own. Some bags even allow you to __18__ food in the microwave!
However, now many people try to use __19__ plastic because of its effect on the environment. So manufacturers of resealable plastic bags have taken __20__ to become more environmentally friendly.
语篇解读：本文主要介绍了可密封塑料袋的用途及发展史。同时指出，为了减少污染，这种塑料袋的生产厂家也采取措施以使他们的产品更加环保。
1．A.air C．dust
B．water D．fog
解析：选A 由第二段开头的“Keeping air away”可知，此处指把空气阻挡在外面。 2．A.plants C．bags
B．containers D．foods
解析：选D 根据下文中的“Bacteria and other organisms in the air will __3__ food items
1
2019年高考英语复习资料
over time”可知，此处指让空气和食物隔离，以便食物保鲜的时间长些，故选foods。
3．A.bring in C．break down
B．take out D．deal with
解析：选C 空气中细菌和其他微生物会分解食物导致食物变质。break down意为“分解”。
4．A.relation C．connection
B．contact D．contract
解析：选B 如果细菌和其他微生物与食物接触，食物将会很快变质。contact意为“接触”；relation意为“关系”；connection意为“连接”；contract意为“合同”。
5．A.from C．through
B．against D．beyond
解析：选A keep ... from ...为固定搭配，意为“阻止……”。 6．A.following C．supplying
B．presenting D．transporting
解析：选D 下文中的“to school for lunch”说明，此处指携带食物到学校。 7．A.wet C．thin
B．fresh D．hard
解析：选B 根据句中的“in the refrigerator”及生活常识可知，它们也被用来保持剩余的食物新鲜。
8．A.store C．share
B．cook D．produce
解析：选A 本段主要介绍可密封塑料袋能用来保存食物，因此这里指储存食物。 9．A.result C．history
B．humour D．success
解析：选C 根据下文中的“started out in 1951 at a company named Flexigrip, Inc”可知，此处提到这种可密封塑料袋的历史。
10．A.discovered C．spread
B．developed D．approved
解析：选B 此处表示买了专利以后，研发了塑料拉链。 11．A.writer C．doctor
B．teacher D．inventor
解析：选D 句中patents说明，博尔格·马森是一位发明家。 12．A.eventually C．originally
B．frequently D．naturally
2
2019年高考英语复习资料
解析：选C 根据下文中的“Over time, __13__， plastic zipper bags were developed.”可知，此处谈的是塑料拉链袋的最初情况，故选originally。eventually意为“终于”。
13．A.however C．therefore
B．besides D．otherwise
解析：选A 最初，塑料拉链袋的用途很少，后来它得到了发展。此处表示转折。 14．A.agreed C．promised
B．began D．preferred
解析：选B 最后，陶氏化学公司开始将塑料拉链袋投入市场。 15．A.necessary C．funny
B．famous D．popular
解析：选D 文章介绍了这种塑料袋的发展。它也很受欢迎。 16．A.precious C．available
B．expensive D．fashionable
解析：选C 根据“in many different sizes and styles, from snack and sandwich bags to craft and freezer bags”可知，这些袋子有很多不同的尺寸和样式，在很多地方可以使用。
17．A.move C．float
B．stand D．remain
解析：选B 根据句中的“bags with expandable bottoms”可知，袋子底部可伸展，因此它能竖起来。
18．A.heat C．find
B．taste D．purchase
解析：选A 根据“in the microwave”可知，把食物放入微波炉中，为的是给食物加热。 19．A.more C．larger
B．smaller D．less
解析：选D 根据“because of its effect on the environment”可知，人们现在尽量少使用塑料袋。
20．A.chances C．photos
B．steps D．orders
解析：选B 他们已经采取措施以使他们的产品更加环保。take steps意为“采取措施”。 Ⅱ.语法填空
Since 2012, Suy Senglim, a Cambodian (柬埔寨的) man, has used his love of photography for a good cause: protecting wildlife.
As more and more animal species began to disappear, he grew worried.So he created a photo project, __1__ will bring more attention to the loss of natural habitat in Cambodia. 3
2019年高考英语复习资料
Suy Senglim __2__ (careful) documents each species he photographs. He records the common name of each creature, its scientific name and identifying qualities, and whether or not the species is endangered.
He hopes __3__ (educate) Cambodians about the importance of bird species and the effect that __4__ (develop) has on nature.
The Giant Ibis is Cambodia's national bird.It __5__ (consider) endangered now, with its population decreasing every year.His photography work has shown him how lack __6__ education and law enforcement makes the problem worse.
“Hunting is at the root of Cambodian culture，” he said.But he notes that centuries ago, there were __7__ (many) animals and fewer people.Therefore, educating Cambodians about the need for saving wildlife resources __8__ (be) very important.
Suy Senglim is working on a book on 100 bird species from among the 400 species he has photographed.He hopes to publish __9__ book in early 2018.He also looks forward to __10__ (influence) the new generation of nature-lovers in high schools and colleges.
语篇解读：一位柬埔寨摄影爱好者试图通过摄影出书的方式唤醒本国人保护野生动物的意识。
1．which 先行词为“a photo project”，后面定语从句缺乏主语，所以用which引导。 2．carefully 此处为副词修饰动词作状语。 3．to educate hope to do sth.“希望做某事”。
4．development 空格处以及后面的部分是先行词effect的定语从句，而从句中又缺少主语，所以用develop的名词形式development。
5．is considered 主语it与consider之间存在被动关系，时态为一般现在时，主语为单数第三人称形式，所以用is considered。
6．of lack作名词时，有词组(the) lack of sth.表示缺乏某物。
7．more 根据前后语境，尤其是“and fewer people”可知这里需要用many的比较级形式，强调过去和现在情况的对比。
8．is 此处所述是一般情况，动名词短语作主语，后面动词用单数形式。
9．the 前一句已经提到了这本书，此处为第二次提到，故用定冠词the，表示特指。 10．influencing look forward to意为“盼望”，to为介词，用动词-ing形式。 练?二? 主观题强化增分练?1篇语法填空＋1篇短改＋1篇写作，限时45分钟? Ⅰ.语法填空
As a famous productive poet, Lu You from the Song Dynasty wrote more than 20,000 poems in his lifetime. The reason __1__ Lu You could write so much poetry was that he was talented, but more __2__ (important), he also lived a long life. According to historical records, he lived to be 85 years old, the __3__ (long) living poet in the Song Dynasty. However, Lu You was weak when he was a child. Lu You joined the military as __4__
4
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