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1、2022年考博英语-山东大学考前拔高综合测试题（含答案带详解）1. 单选题The boy was very naughty, his mother（ ）punishment to make him obey.问题1选项A.took advantageB.made useC.resorted toD.turned for【答案】C【解析】动词词组辨析。took advantage “利用”，与of搭配; made use “利用”，与of搭配; resorted to “ 诉诸”；turned for “逆转，转变”。句意：这个男孩很顽皮，他的妈妈诉诸于惩罚使他听话。选项C符合题意。2. 写作题
2、Describe children surfing the net briefly and give your comments.【答案】Nowadays, the Internet is one of the most powerful tools throughout the world. The Internet is a collection of various services and resources for people. Almost all households have access to the Internet ； however, before people co
3、nnecting the Internet, they need to be aware of its disadvantages and advantages. Children of net users have become a big concern. Most parents do not realize the dangers involved when their children log onto the Internet. When children are online, they can easily be lured into something dangerous.
4、When children talk to others online, they do not realize they could actually be talking to a harmful person. As a result, there have been many cases where children have been convinced to meet people they have talked with online. In addition, children may also receive pornography online by mistake; t
5、herefore, causing concern among parents everywhere. Whether surfing the Web, reading newsgroups, or using email, children can be exposed to extremely inappropriate material. Pornographic sites tend to make sure they are the first sites to be listed in any search area； thus, children come across such
6、 sites easily.We could control the issue from the following three aspects. First and foremost, parents are responsible for their own children on the Internet because there are available services to protect children. Further, to keep children safe, parents and teachers must be aware of the dangers. T
7、hey must actively guide and guard their children online and should talk to children about what is online and what might happen online. In addition, the companies should develop a number of tools available today that may help keep the Internet environment safer for children. In other words, children
8、want to explore things； however, there are people on the Internet that are just too persuasive.3. 单选题The destruction of the Twin Towers in New York City _ shock and anger throughout the world.问题1选项A.temptedB.provokedC.summonedD.enveloped【答案】B【解析】动词词义辨析。tempted “引诱”；provoked “激起”；summoned “召集”；envelo
9、ped “包围”。句意：纽约双子塔的毁坏在全世界激起了震惊和愤怒。选项B符合题意。4. 单选题The career I have chosen（ ）opportunities yet it is fraught with heartbreak, despair and hardship.问题1选项A.is laden withB.is lack ofC.is burdened withD.is in want of【答案】A【解析】动词词组辨析。be laden with “满载，充满”；be lack of “缺乏”；be burdened with “使重负”；be in want of
10、“需要”。句意：我选择的职业充满机会，然而也充满的心碎、绝望和艰辛。选项A符合题意。5. 单选题Endangered species are plants and animals that are in immediate danger of extinction. Extinction is actually a normal process in the course of evolution. Since the formation of the earth, many more species have become extinct than those exist today. Th
11、ese species slowly disappeared because of changes of climate and their failure to adapt to such conditions as competition and predation （捕食）.Since the 1600s, however, the process of extinction has greatly accelerated as a result of both human population growth and technological encroachment （侵犯）on n
12、atural ecology systems. Today the majority of the worlds environments are changing faster than the ability of most species to adapt to such changes through natural selection.Species become extinct or endangered for a number of reasons, but the primary cause is the destruction of natural habitats （栖息
13、地）.Drainage of wetlands （沼泽地），cutting and clearing of forests, growth of cities, and highway and dam construction have seriously reduced available natural habitats. As the various surroundings become fragments, the remaining animal populations crowd into smaller areas, causing further destruction of
14、 natural surroundings. Species in these small islands lose contact with other populations of their own kind, thus reducing their genetic variation and making them less adaptable to environment changes.Since the 1600s, commercial exploitation of animals for food and other products has caused many spe
15、cies to become extinct or endangered. Introduced diseases and parasites have also greatly reduced some species. Pollution is another important cause of their extinction.Some private and governmental efforts have been organized to save declining species. Laws were made in some countries in the early
16、1900s to protect wild animals from commercial trade and killing. International endeavors are shown in the Convention on International Trade in Endangered Species, approved by 51 nations. Its purpose is to restrict exploitation of wild animals and plants by regulating and restricting trade in certain species
