—I talked with a foreigner for a long time yesterday.
—Great! It’s a good ____________ to practice English.
A. habit B. chance C. skill D. exercise
B 【解析】试题句意：--我昨天和外国人聊了一段时间。--好的！那是练习英语的好机会。A.习惯； B.机会； C.技能； D.练习。根据句意可知，是机会。故选B。科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
（广东省2017年初中毕业生学业模拟考试）—Are you afraid of the big dog?
—No, just a little __________.
A. angry B. serious C. nervous D. sad
C 【解析】句意：——你害怕那只大狗吗？——不，只是有点紧张。A. angry生气的；B. serious严肃的；C. nervous紧张的；D. sad悲伤。根据Are you afraid of the big dog?可知看见大狗，应是有点紧张，故选C。查看答案和解析>>
科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
_____________ of the students are going to visit the factory next week.
A. Three fifth B. Third fifths C. Three fives D. Three fifths
D 【解析】试题句意：3/5的学生下周要去参观工厂。分数表达法：分子用基数词，分母用序数词，当分子超过一时，分母的序数词用复数形式。结合句意可知选C。查看答案和解析>>
科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
（题文）Meimei is going to be an older sister.Her parents are planning to have their __________
child.(2016·重庆A)
A. one B. two C. first D. second
D 【解析】 试题句意：梅梅要当姐姐。她的父母正在计划生他们的第二个孩子。one一； two二；first第一； second第二。根据语境，所以选D。查看答案和解析>>
科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
—The camera in your hand is nice, is it ____________?
—Yes, but I’ll give it to my friend Lily as ____________ birthday present.
A. you；her B. your；hers C. yours；her D. you；his
C 【解析】试题句意：--你手里的相机很好看，是你的吗？--是的，但是我会把它当做生日礼物送给我的朋友丽丽。形容性物主代词是物主代词的一种（另一种为人称代词），置于名词前，起修饰作用，表示某人的，名词性物主代词起名词的作用。名词性物主代词=形容词性物主代词+名词。只有上文提及了某个名词，才会知道名词性物主代词指代的事物。后面是名词的话，前面就要用形容词性物主代词。后面没有名词的话，就用名词性...查看答案和解析>>
科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
（2017 • 河北省保定市定兴县初中毕业生第一次模拟考试）—The books are so nice, which one can I take?
—Oh, you can take __________ of them. I’ll keep none.
A. both B. all C. neither D. either
B 【解析】句意：——这些书是如此的漂亮，我能带走那本？——你可以把他们全部带走，我将一本不留。考查代词的辨析。A. both 表示两者都；B. all 表示三者或三者以上都；C. neither 表示两者都不；D. either表示两者中的一个。根据下文“我将一本不留”可知“你可以把他们全部带走”，none没有，指三者或以上，可知用all，选B。查看答案和解析>>
科目：初中英语 来源：2018年中考英语考前20天终极冲刺攻略（第01期） 题型：单选题
（2018 • 安徽合肥168中学九年级下中考模考）According to the doctor’s advice, we can’t eat __________ these days. It’s bad for our health.
A. fish B. fishes C. a fish D. one fish
A 【解析】句意：根据医生的建议，我们这些天不能吃鱼了。这对我们的健康有害。A. fish不可数名词，鱼、鱼肉；B. fishes名词，鱼，名词复数，常指鱼的种类；C. a fish一条鱼；D. one fish一条鱼。根据下文“这对我们的健康有害。”可指吃＂鱼肉＂，取不可数名词之意。故选A。查看答案和解析>>
科目：初中英语 来源：2018年广州中考英语压轴专题练习卷：冠词（选择题) 题型：单选题
（题文）(2017·山东泰安· 21)—Do you know ________ girl with long curly hair?
—Yes，she is Mary. She plays ________ tennis very well.
A. a；/ B. the；/ C. the；the D. a；the
B 【解析】试题句意：--你认识那个长着长长的卷发的女孩吗？--是的，她是玛丽。她网球打得非常好。不定冠词a/an表示某一类人或某事物中的任何一个,经常用在第一次提到某人或某物时,用不定冠词起介绍作用，表示一个。a用于辅音音素前an用于元音因素前。定冠词特指某(些)人或某(些)事物, 以区别于同类中其他的人或事物，特指前文出现过的事物或说话双方都知道的事物。名词后有介词短语修饰经常表示特指，...查看答案和解析>>
科目：初中英语 来源：山东省泰安市2018年中考英语试卷 题型：阅读单选
Some scientists say that animals in the ocean are
increasingly threatened(威胁) by noise pollution caused by
human beings. The noise that influences sea animals comes
from a number of human activities. It is caused mainly by
industrial underwater explosions(爆炸) , ocean drilling, and
ship engines. Such noises are added to natural sounds.
These sounds include the breaking of ice fields, underwater
earthquakes, and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety five would have the same effect（效果）.
Some scientists have proposed setting a noise limit （限度）of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales（鲸鱼）.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed.
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research. Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. It’s time for them to take action to help ocean animals.
1.Which of the following is not caused by human beings?
A. The noise of industrial underwater explosions.
B. The noise of ocean drilling.
C. The sound of underwater earthquakes
D. The noise of ship engines.
2.What does the second paragraph mainly tell us?
A. The same noise measures differently on land and in the ocean.
B. Different places may have different types of noises.
C. The noises can cause humans to lose hearing.
D. There are different kinds of natural sounds in the ocean.
3.Which of the following statements is TRUE?
A. Powerful underwater explosions aren’t harmful to whales’ ears.
B. Many researchers are against the noise limit of 120 decibels.
C. Noises cannot cause whales’ death.
D. The noise limit of 120 decibels would hardly influence the industrial research.
4.According to the passage, we can infer that scientists will probably .
A. work hard to cut down natural sounds.
B. stop industrial and scientific research in oceans.
C. try their best to make no noise.
D. protect ocean animals from harmful noises.
1.C 2.A 3.B 4.D 【解析】文章讲述了噪音污染对海洋生物的伤害，科学家研究怎么保护海洋生物不受伤害。 1.根据These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.可知水下地震的声音不是人类...查看答案和解析>>
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