人教新目标版英语九年级全一册Unit 13 We're trying to save the earth! Section A 课时3-语法课(Grammar focus-4c)
Ⅰ. 用所给单词的正确形式填空
1.The doctor (have) already (take) it out.
2.Look! That boy together with his friends (work on) a maths problem.
3.The teacher together with his students (plant) trees now.
4.The newspaper says that the price of meat (fall) a lot in the last few weeks.
5.So far, she (collect) more than 300 stamps.
6.Tom is (strong) in our school.
7.This is an (danger) animal. We must save it.
8.The number of private cars (increase) in China in recent years.
Ⅱ.单项选择
9.Don’t forget ________ the light before you leave home.
A.turn off B.to turn off C.turn on D.to turn on
10.The old computer ________.
A.break B.break down C.was broke D.has broken down
11.—I guess everyone in this city is trying to improve the environment.
—Yes, we can’t afford ________ any longer to take action!
A.wait B.to wait C.waiting D.waited
12.—To achieve a bright future, we should ________ study hard ________ keep in good health.
—I agree with you.
A.not; but B.not only; but also C.neither; nor D.either; or
13.—How many teachers are there in your school
—________ them ________ over one hundred.
A.A number of;are B.The number of;are
C.A number of;is D.The number of;is
14.The scientists and experts are looking for ways to ________ air pollution. The hazy weather is really harmful to our health.
A.cut down B.get down C.come down D.take down
15.The shelf is ________. So it’s not too heavy.
A.stone B.wooden C.iron D.irony
16.I was ________ the badminton team because I was always late for the practice.
A.taken off B.put off C.turned off D.kicked off
17.You have no idea ________ to build a new airport. Let me tell you, young man. That’s billions of dollars!
A.how much it will cost us B.how long it will take us
C.how much will it cost us D.how long will it take us
18.—I think we should take action to protect the endangered animals.
—________.
A.So I do B.Me neither C.Me too D.So I am
Ⅲ. 短文填空
阅读下面短文,在空白处填入适当的单词, 或填入括号中所给单词的正确形式。
There are many kinds of pollution around us, such 19 air pollution, soil pollution, noise pollution and light pollution. They are bad for our 20 (healthy)in many ways.
Burning gas, oil and coal creates air pollution. It can cause sore eyes and 21 (breathe)problems.
With the increase of pollution and the 22 (develop)of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many chemicals in the fields. They destroy(破坏)the soil, 23 soil pollution has become serious.
Noise pollution can make people deaf. For example, people may lose their hearing 24 they work in a 25 (noise)place for a long time. Too much noise can cause high blood pressure as well.
Working for 26 long time in strong, changeable light may cause some kinds of 27 (ill). It makes people feel terrible and is especially bad for the eyes.
With 28 (little)pollution, our planet will become greener and our health will be better. Let’s be greener people.
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参考答案:
1. has taken
【详解】句意:医生已经把它取出来了。根据“already”可知本句是现在完成时(have/has done),主语“The doctor”是第三人称单数,助动词用has;take的过去分词为taken。故填has;taken。
2.is working on
【详解】句意:看!那个男孩和他的朋友们正在做一道数学题。work on“从事于”;根据“Look”可知句子用现在进行时;together with连接两个名词作主语时,遵循就远原则,根据“That boy...”可知be动词用is。故填is working on。
3.is planting
【详解】句意:老师和他的学生们现在正在植树。根据句子结构可知,此处需填谓语动词。结合语境和“now”可知,时态为现在进行时be doing。主语“The teacher”为三单,因此be动词用is。故填is planting。
4.has fallen
【详解】句意:报纸说,肉的价格在过去几周里下降了很多。根据“in the last few weeks”可知,本题应用现在完成时have/has done,主语是“the price”,助动词用has,fall的过去分词是fallen。故填has fallen。
5.has collected
【详解】句意:到目前为止,她收集了300多张邮票。根据“So far”可知本句为现在完成时,结构为主语+have/has+过去分词+其他;主语为“she ”,故填has collected。
6.the strongest
【详解】句意:在我们学校里Tom是最强壮的。根据“in our school”可知此处用形容词的最高级strongest“最强壮的”,最高级前加定冠词the。故填the strongest。
7.endangered
【详解】句意:这是一种濒危动物。我们必须拯救它。根据“We must save it.”可知这种动物需要保护,根据所给单词及“an”可推测应填endangered“濒危的”,故填endangered。
8.has increased
【详解】句意:近年来,中国私家车的数量已经增加。根据“in recent years”可知,该句应用现在完成时have done;“the number of+名词复数”作主语,谓语动词用单数。故填has increased。
9.B
【详解】句意:在你离开家前,别忘了关灯。
考查非谓语动词及动词短语辨析。 turn off关上;turn on打开。forget to do sth.表示“忘记做某事”,forget doing sth.表示“忘记做了某事”。由“before you leave home”可知,这里指别忘了关灯。故选B。
10.D
【详解】句意:那台旧电脑坏了。
考查动词短语和现在完成时。根据“The old computer”和选项可知,此处应用动词短语break down“损坏,发生故障”,结合语境,句子时态应是现在完成时,表示动作已完成,对现在造成了一定的影响,其谓语结构是have/has done,动词break的过去分词是broken。故选D。
11.B
【详解】句意:——我想这个城市的每个人都在努力改善环境。——是的,我们不能再等下去再采取行动!
考查非谓语动词。afford to do sth“负担得起做某事”,动词不定式作宾语,故选B。
12.B
【详解】句意:为了成就美好未来,我们不仅应努力学习而且还要保持健康。
考查连词。not...but不是……而是;not only...but also不但……而且;neither...nor既不……也不;either...or要么……要么。根据“we should...study hard...keep in good health”可知不仅要努力学习,而且也要保持健康,用not only...but also连接。故选B。
13.D
【详解】句意:——你们学校里有多少老师?——他们的数量是100多位。
考查a number of/the number of作主语及主谓一致。根据“How many”可知询问的是老师的数量,因此应用the number of来表示“……的数量”,作主语时,谓语动词用单数,即be动词应用is。故选D。
14.A
【详解】句意:科学家和专家们正在寻找减少空气污染的方法。雾霾天气对我们的健康真地有害。
考查动词短语辨析。cut down减少;get down使沮丧;come down下来,下落;take down拆掉。根据“The hazy weather is really harmful to our health.”可知应是减少空气污染,故选A。
15.B
【详解】句意:这架子是木制的。所以它不太重。
考查词义辨析。stone石头;wooden木制的;iron铁;irony铁制的,含铁的。根据“So it’s not too heavy”可知,木制做的架子不太重,故选B。
16.D
【详解】句意:我被羽毛球队赶走了,因为我训练总是迟到。
考查动词短语辨析。take off脱下;put off推迟;turn off关闭;kick off赶走。根据“I was always late for the practice”可知,因为我训练总是迟到,被赶走了。故选D。
17.A
【详解】句意:你不知道建一个新机场要花多少钱。让我告诉你,年轻人。那是数十亿美元!
本题考查宾语从句。宾语从句要用陈述句的语序,因此排除C/D;根据“That’s billions of dollars!” 可知,那是数十亿美元!所以上文应该说的是建一个新机场要花多少钱,用how much。故选A。
18.C
【详解】句意:——我觉得我们应该采取行动保护那些濒危动物。——我也这样认为。
考查不定代词。So I do我确实如此;Me neither我也不;Me too我也是;So I am我确实是。根据“I think we should take action to protect the endangered animals”可知此处表示建议应该采取行动保护濒危动物,因此应表示认同这一建议,用Me too来表示“我也这样认为”。故选C。
19.as 20.health 21.breathing 22.development 23.so 24.if 25.noisy 26.a 27.illnesses 28.less
【导语】本文是一篇说明文。介绍了我们身边的很多种类的污染,对于我们的健康非常不好。只有减少污染,我们的地球才能更加绿色环保。
19.句意:我们周围有很多种类的污染,例如,空气污染,土壤污染,噪音污染和光污染。根据“...such...air pollution, soil pollution, noise pollution and light pollution...”可知,后面开始举例各种污染,“例如”译为“such as”,故填as。
20.句意:它们在很多方面对于我们的健康有坏处。根据“They are bad for our...in many ways.”可知,对于我们的“健康”不好,“健康”译为“health”,是一个名词,“healthy”译为“健康的”,是一个形容词,这里“our”译为“我们的”,后面加名词,故填health。
21.句意:它会引起我们眼睛疼和呼吸问题。根据“ It can cause sore eyes and...problems.”可知,引起“呼吸的”问题,这是一个形容词,作定语,修饰后面的名词,“breathe”译为“呼吸”,动词,要“去e+ing”变成形容词,故填breathing。
22.句意:随着污染的增加和工业的发展,垃圾到处都是。根据“With the increase of pollution and the...of industry...”可知,随着污染增加以及工业的“发展”,定冠词“the”后面加名词,“develop”译为“发展”,是一个动词,要加“ment”变成名词,故填development。
23.句意:他们破坏土壤,所以土壤污染已经变得很严重了。根据“They destroy(破坏)the soil...soil pollution has become serious.”可知,破坏土壤,“所以”土壤污染严重,构成因果关系,故填so。
24.句意:例如,如果人们在一个吵闹的地方工作很长时间,人们也许会失去他们的听力。根据“For example, people may lose their hearing...they work in a...”可知,“如果”在一个吵闹的地方工作时间很长,就会失去听力。“if”译为“如果”,引导条件状语从句,故填if。
25.句意:例如,如果人们在一个吵闹的地方工作很长时间,人们也许会失去他们的听力。根据“For example, people may lose their hearing...they work in a...place for a long time.”可知,在“吵闹”的环境中工作很久,就会有可能失去听力。“noise”译为“噪音”,是一个名词,这里需要用形容词作定语修饰名词,“noisy”译为“吵闹的”,是一个形容词,故填noisy。
26.句意:在强光,易变化的灯光下工作很长一段时间也可能引起一些种类的疾病。根据“Working for...long time in strong, changeable light may cause some kinds of ...”可知,在强光,易变化的灯光下工作很长“一段”时间,会引起疾病。“for a long time”译为“持续一段时间”,故填a。
27.句意:在强光,易变化的灯光下工作很长一段时间也可能引起一些种类的疾病。根据“Working for...long time in strong, changeable light may cause some kinds of ...”可知,在强光,易变化的灯光下工作很长一段时间,会引起“疾病”。“ill”译为“病的”,是一个形容词,“of”介词后面加名词,“illness”译为“疾病”,故填illness。
28.句意:污染更少,我们的地球变得更加绿色,我们的健康也会更好。根据“With...pollution, our planet will become greener and our health will be better.”可知,“更少”的污染,地球才会更绿,人们才会更健康,前后都是比较级,“little”的比较级是“less”,故填less。
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