______of the teachers in our school is 118, ______ of them are women teachers.

A. The number; first fourth B. The number; one fourth

C. A number; one second D. A number; three quarters

B 【解析】句意：我們學(xué)校老師的數(shù)量是118人，他們之中四分之一是女教師。a number of為量詞短語，表示“許多……”，中心詞是這個短語所修飾的復(fù)數(shù)名詞，所以作主語時，謂語動詞用復(fù)數(shù)形式。the number of表示“……的數(shù)量”，中心詞為number，指的是of后邊名詞的數(shù)量，數(shù)量是個抽象概念，因此謂語動詞用單數(shù)。分數(shù)的表達方式是：用基數(shù)詞+序數(shù)詞表示，如果分子大于1,分母則要用復(fù)...
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科目：初中英語 來源：天津市五區(qū)縣2018屆九年級一模英語試卷 題型：單選題

Lots of scientists are working hard _____ send astronauts to Mars.

A. so B. but

C. in order to D. so that

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科目：初中英語 來源：黑龍江省綏化市2018年中考英語試卷 題型：單選題

An earthquake happened in Songyuan, Jilin________ the morning of May28,2018.

A. on B. in C. at

A 【解析】句意：2018年5月28日早晨，吉林松原發(fā)生了地震。本題考查介詞表時間。 A. on 表示具體的某一天或某一天的上午、下午或晚上，或有天氣特征的早，中，晚 ； B. in表示世紀、年、季節(jié)、月份，或泛指上午、下午或晚上（固定搭配中）； C. at表示某一具體的時刻或時間上的某一點。題目中的時間是2018年5月28日早晨，故選A。

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科目：初中英語 來源：牛津譯林版八年級下英語期末考試專題練習(xí)-閱讀理解 題型：閱讀單選

A vegetarian diet is often praised for its health benefits. Vegetarians usually have lower levels of heart disease, and studies have also shown that they have a lower risk of diabetes(糖尿病)than people who eat meat. However, most people don't realize that a vegetarian diet produces less pollution to the earth.

Researchers from the Union of Concerned Scientists in the US recently studied how people affect the environment. The study showed that eating meat is one of the main ways that humans can change the environment, second only to the use of motor vehicle.

Then, how can eating meat have a negative effect on the environment? For a start, all farm animals such as cows, pigs, and sheep give off methane gas(沼氣)by breathing. One cow can produce up to 60 liters of methane each day. Methane gas is the second most common greenhouse gas after carbon dioxide. Many environmental experts now believe that it is more responsible for global warming than carbon dioxide. It is estimated that 25% of all methane released into the air comes from farm animals.

Another way that meat production affects the environment is through the use of water and land. 2,500 gallons of water are needed to produce one pound of beef while only 20 gallons of water are needed to produce one pound of wheat. One acre of farmland used for crop production can produce 40,000 pounds of potatoes, 30,000 pounds of carrots, or 50,000 pounds of tomatoes, however, one acre of farmland used for raising cows can produce just 250 pounds of beef.

Many people now see the benefits of a vegetarian diet, not just for health reasons, but also because it plays an important role in protecting the environment. However, some nutritionists advise against switching to a totally strict vegetarian, or vegan diet. They believe a vegan diet, which excludes(拒絕) all products from animal sources, such as cheese, eggs, and milk, can be short of many necessary vitamins and minerals our bodies need.

Today, many people know that it is important to take better care of their bodies, and to use the earth's resources more efficiently. As this understanding spreads, more people may realize that to help the environment and for the human race to survive, more of us will need to become vegetarian.

1.The underlined word "vegetarian" in the first paragraph most probably means " ".

A. a person who eats healthy food

B. a person who eats meat and vegetables

C. a person who only eats meat, fish and seafood

D. a person who only eats vegetables，grains, and fruit

2.It's for a vegetarian to have diabetes than a person who eats meat.

A. more possible B. less possible

C. highly possible D. impossible

3.Which of the statement is TRUE according to the article?

A. Doctors suggest switching to totally vegetarian diets.

B. It takes more water and land to produce a kilo of crops.

C. Farm animals give off methane gas and pollute the environment.

D. Carbon dioxide is more responsible for global warming than methane gas.

4.The underlined word "it" in Paragraph 5 refers to " ".

A. a vegetarian diet B. animal source

C. necessary vitamin D. health reason

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A. our diet is destroying the surroundings

B. raising farm animals affects the environment

C. a vegetarian diet helps to protect the environment

D. more and more people are becoming strict vegetarians

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科目：初中英語 來源：四川省眉山市2018屆九年級中考考前預(yù)測試卷（四）（無聽力） 題型：閱讀單選

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