考单招上高职单招网---- 根据历年单招考试大纲出题 2017贵州单招英语模拟试题及答案III
Ⅰ.语法单句填空
1．I'm cautious________ what I say because careless remarks are likely to hurt others' feelings.
答案：about 句意：我对自己所说的话很谨慎，因为漫不经心的话语很可能会伤害别人的感情。cautious“谨慎的；小心的”，符合句意。
2．—Can you think of another good idea?
—This is the best approach I can imagine to ________(accomplish) the work ahead of schedule.
答案：accomplishing 句意：——你还能想出一个好主意吗？——这是我想象到的提前完成工作的最好方法。I can imagine为定语从句，approach to...“??的方法”，to为介词。
3．Wang Feng's ________(represent) our school at the English speech contest proved to be a success.
答案：representing 句意：王峰代表我们学校参加英语演讲比赛，结果证明非常成功。分析句子结构可知，空格处应为动词-ing形式作主语。
4．________ ask to work overtime that evening, I missed a wonderful film. 答案：Having been asked 考查非谓语动词。句意：被要求当晚加班，我错过了一场精彩的电影。由句意可知，应该用被动形式。
5．If you are the last student ________(leave) the room, remember to turn off the lights.
考单招上高职单招网---- 根据历年单招考试大纲出题 答案：to leave 考查非谓语动词。句意：如果你最后一个离开教室，请记住关灯。the＋序数词/last＋名词＋to do sth.为固定用法。
6．He was ________(like) to win the 100-meter race, but he got injured accidentally while running.
答案：likely 考查形容词词义。sb.＋be likely to do sth.“某人很可能做某事”。likely作表语后接不定式时，主语为人或物，其余三项一般不用于此结构中。
7．________ qeneral, the cost of these cameras is from $300 to $400.
答案：In 考查短语意义。句意：一般来说，这些相机的费用是300到400美元。in general“总的来说；一般而言”。
8．Mr. Fox fell ill, thus ________(make) it necessary for us to find another person for his job.
答案：making 句意：福克斯先生病了，所以我们有必要另外找个人做他的工作。表示顺其自然造成的结果用现在分词作状语。
9．If the host is too enthusiastic to the guests, he might not put them ________ ease. 答案：at 考查短语意义。句意：如果主人对客人过于热情，也许会使他们感到不自在。at ease“舒适；自由自在”，符合题意。
10．Don't worry about the present situation in the world; ________majority of people prefer peace to war.
答案：the 考查短语搭配。句意：不要担心目前世界的局势；大部分人向往和平反对战争。the majority of people“大部分人”。
考单招上高职单招网---- 根据历年单招考试大纲出题 Ⅱ.阅读理解
We have all heard these words：“just put on a happy face” or “turn that frown upside down”. Can the simple act of smiling actually make us feel better?
Our face is formed by a variety of rather thin bones. The muscles that attach to these bones become smaller when we are happy or when we want to laugh. The resulting facial expression is universally recognized as a smile and indicates our positive emotional status. Sometimes, people present fake (假的) smiles.
But how does the brain achieve both types of smiles using the same facial muscles? It all depends upon which part of the brain starts the smile. If the brain's dopamine neurons (多巴胺能神经元) start the smile, then the smile looks sincere. If the brain's motor cortex starts the smile, in other words, if we are consciously willing ourselves to smile, then a slightly different set of facial muscles are actirated. It can be difficult to describe precisely how real and fake smiles differ, but we are all very capable at knowing the difference. But can forcing yourself to smile produce the same kinds of good feelings as a real smile does?
Anything that prompts the release of dopamine in the brain brings pleasure. For example, cocaine and coffee both release dopamine in the brain. The release of dopamine in the front half of our brain is accompanied by a real smile. But can this process be reversed? What about putting on that happy face? Can the simple act of smiling bring pleasure? Yes.
考单招上高职单招网---- 根据历年单招考试大纲出题 When we smile, fake or real, the contraction of the facial muscles slightly distorts (扭曲) the shape of the thin facial bones. This slight distortion in their shape leads to an increase in blood flow into the brain and then increases the release of dopamine. As a result, walking around all day with a smile on your face will make your mood happier. Not only will you be happier but your smile might lead to the release of dopamine in someone else's brain—now that truly shows the power of a smile.
文章大意：真笑和假笑都能给我们带来快乐。 1．When we smile sincerely, ________. A．bones in our face become thin B．muscles in the face become smaller C．the brain's dopamine neurons stop working D．the brain's motor cortex starts to work
答案：B 细节理解题。根据第二段“The muscles that attach to these bones become smaller when we are happy or when we want to laugh”可知，答案为B。
2．The underlined word “prompts” in Paragraph 4 can be replaced by ________. A．causes C．controls
B．charges D．reduces
答案：A 词义猜测题。根据第四段“The release of dopamine in the front half of our brain is accompanied by a real smile”可推断，prompt意为“引起”，故答案为A。
3．What is the RIGHT order of the following actions?
考单招上高职单招网---- 根据历年单招考试大纲出题 ①more blood flows into the brain ②smile
③shape of the thin facial bones is distorted ④release of dopamine A．②③①④ C．②①④③
B．②①③④ D．②④③①
答案：A 细节理解题。根据末段“When we smile... slightly distorts (扭曲) the shape of the thin facial bones”和“... leads to an increase in blood flow into the brain and then increases the release of dopamine”可知，答案为A。
4．What can we conclude from the passage?
A．Real and fake smiles are started by the same part of the brain. B．It's hard to know the difference between real and fake smiles. C．We can't affect the release of dopamine in others' brain. D．We should try to smile even though we are not very happy.
答案：D 推理判断题。根据第四段“What about putting on that happy face? Can the simple act of smiling bring pleasure? Yes”和末段内容可推断，答案为D。
5．The author states his point mainly by ________. A．giving examples