内容正文:
Unit 8 Our Blue Planet
单元语法(基数词的表达和祈使句)
(时间:60分钟,满分:100分)
一、单项选择(本大题共30小题,每小题2分,共60分)
1.We have _________ friends in the school.
A.thousand of B.thousands of C.two thousands D.thousands
【答案】B
【详解】句意:我们在学校有数千的朋友。
考查数词。thousand前有具体数词时,本身用单数形式,且不与of连用;若无具体数词修饰,则thousand需用复数形式,且与of连用。结合选项,thousands of是正确表达。故选B。
2.The number 7,867 reads “________”.
A.seven thousand, eight hundred and sixty-seven
B.seven thousand, eight hundred sixty-seven
C.seven thousand, eight hundred, sixty-seven
【答案】A
【详解】句意:数字7,867读作“七千八百六十七”。
考查大数的读法。大数的表示法:先从右至左数,每三位数加一个逗点,第一个逗点代表thousand(千);在一百以上的数中,在hundred之后要用“and”,其他单位词之间不加“and”,故选A。
3.— How do you read 10, 206 in English?
— It is ________.
A.one thousand two hundred and six B.one thousand two hundreds and six
C.ten thousand two hundred and six D.ten thousands two hundreds and six
【答案】C
【详解】句意:——用英语如何读10, 206?——它是一万二百零六。
考查数字表达。根据“—How do you read 10, 206 in English? —It is...”可知,英语中数字的读法遵循“三位分节法”,从右往左每三位用逗号分隔,依次为“thousand”(千)、“million”(百万)、“billion”(十亿)等。10, 206 可拆分为“10”和“206”,其中“10”对应万位“ten thousand”,“206”对应百位及以下“two hundred and six”。当表示具体数字时,“thousand/hundred”等单位用单数形式。故选C。
4.________ tourists go to Yancheng, our hometown every year.
A.Five millions B.Five million of C.Millions of
【答案】C
【详解】句意:每年有数百万游客去我们的家乡盐城。
考查数词。当million前有具体数字时,不加s,不加of;当million前无具体数字时,需要加s,后加of,结构为millions of“数百万”。故选C。
5.The foreign guest stayed in ________ last night.
A.Room 608 B.the Room 608 C.the 608 room D.608 the room
【答案】A
【详解】句意:这位外宾昨晚住在608房间。
考查专有名词。在英语中,“Room+基数词”表示房间号,是专有名词,其前不加定冠词the。故选A。
6.—How many people use DeepSeek in China now, do you know?
—It’s about 200,000,000—it reads “________” in English.
A.two billion
B.two hundred million
C.two hundred thousand
【答案】B
【详解】句意:——你知道现在中国有多少人在使用DeepSeek吗?——大约2 亿,用英语读作“two hundred million”。
考查数字的英文表达。two billion二十亿;two hundred million两亿;two hundred thousand二十万。英文数字每三位用逗号分割,对应“thousand”“million”等单位,200,000,000对应的英文表达是“two hundred million”。故选B。
7.There are ________ people in the picture, and the ________ one from the right is me.
A.nine; second B.nine; two C.ninth; second
【答案】A
【详解】句意:照片里有九个人,从右数第二个是我。
考查数词。nine九;ninth第九;two二;second第二。people是复数,第一空指“九个人”,故用基数词nine;由“the...one”可知第二空指“第二个”,故用序数词second。故选A。
8.“Four million, seven hundred and fifty-three thousand” means ________.
A.4,753 B.4,753, 000 C.4, 000, 753
【答案】B
【详解】句意:“Four million, seven hundred and fifty-three thousand” 的意思是4, 753, 000。
考查英文数字表达。根据“‘Four million, seven hundred and fifty-three thousand’ means...”可知,“million”表示“百万”,“thousand”表示“千”。“Four million”即4个百万,写作4, 000, 000;“seven hundred and fifty-three thousand”即753个千,写作753, 000。句中数字就是4,7 53, 000。故选B。
9.— Excuse me, can you read the number “________” in English?
— Of course. Seven million, three hundred and twenty-eight thousand.
A.7,328 B.7,328,000 C.7,000,328
【答案】B
【详解】句意:——打扰一下,你能用英文读一下数字“7,328,000”吗?——当然。七百三十二万八千。
考查数字表达。7,328读作seven thousand three hundred and twenty-eight;7,328,000读作seven million, three hundred and twenty-eight thousand;7,000,328读作seven million, three hundred and twenty-eight。故选B。
10.________ people visit the Great Wall every year.
A.Million of B.Millions of C.Two millions
【答案】B
【详解】句意:每年数百万人参观长城。
考查数字表达法。表达具体数字时,其结构为“数字+million+名词复数”;表达不确定数字时,其结构为“millions of+名词复数”。根据“...people visit the Great Wall every year.”可知,本句表达的是不确定数字,故用“millions of+名词复数”,故选B。
11.There are ________ months in a year. And August is the ________ month.
A.twelve; eighth B.twelve; eight C.twelfth; eighth
【答案】A
【详解】句意:一年有十二个月。八月是第八个月。
考查数词。twelve十二;eighth第八;eight八;twelfth第十二。第一空表示“一年中有多少个月”,此处描述数量,应使用基数词“twelve”;第二空表示“八月是第几个月”,应使用序数词“eighth”,故选A。
12.There are ________ people in our city. More than ________ people go to the park every day.
A.two hundreds of; two hundred B.two hundreds of; two hundreds C.hundreds of; two hundred
【答案】C
【详解】句意:我们城市有数百人。每天有两百多人去公园。
考查大数表达法。hundred“百”,与数词连用时,不加s和of,排除选项AB;与of连用时,要加s,hundreds of表示“数以百计的”。故选C。
13.—How do you say the number 567, 043?
—It should be_________.
A.five hundred sixty-seven thousand forty-three
B.five hundred sixty-seven and forty-three
C.five hundred and sixty-seven thousand forty-three
D.five hundred and sixty-seven thousand and forty-three
【答案】D
【详解】句意:——你怎样读数字567043?——应该是五十六万七千四十三。
考查数词。1000以上的基数词的表示法,先从右至左数,每三位数加一个逗号 (即以此把数目分为若干段)。第一个逗号前的数为thousand“千”,第二个逗号前的数为million“百万”,第三个逗号前的数为billion“十亿”,然后一段一段地数。每段最大的数为百位数形式,百位数与十位之间有and,十位和个位之间用连字符连接。567043应读作“five hundred and sixty-seven thousand and forty-three”。故选D。
14.We have ________ classes, three in the morning and three in the afternoon.
A.two B.three C.five D.six
【答案】D
【详解】句意:我们一共有六节课,上午三节,下午三节。
考查数词。two二;three三;five五;six六。根据“three in the morning and three in the afternoon”可知,上午和下午各有三节课,总共有六节课。故选D。
15.Be careful! ________ play with your phone when you cross the street.
A.Don’t B.Not C.Do
【答案】A
【详解】句意:小心!过马路时不要玩手机。
考查祈使句。根据“...play with your phone when you cross the street.”可知,此处应是表示“过马路时不要玩手机”,是祈使句的否定形式“Don’t+动词原形+其他”。故选A。
16.Always work together, ________ we are sure to make the world a better place.
A.or B.but C.and
【答案】C
【详解】句意:只要我们一直共同努力,我们一定能让世界变得更美好。
考查连词辨析。or否则;but但是;and和。根据“Always work together,...we are sure to make the world a better place.”可知,此句是“祈使句+and/or+陈述句”结构,前后句是顺承关系,应用and。故选C。
17.Follow the teacher’s advice and try your best, ________ you won’t make your dream come true.
A.or B.but C.and
【答案】A
【详解】句意:听从老师的建议并全力以赴,否则你将无法实现你的梦想。
考查连词的用法。or否则;或者;but但是;and和。前半句“Follow the teacher’s advice and try your best”是积极做法,后半句“you won’t make your dream come true”是不这么做的负面结果。or表否则时,用于连接“正面做法”和“不做的负面后果”,符合语境。故选A。
18.Jenny, please ________ the school building clean.
A.keep B.keeps C.keeping
【答案】A
【详解】句意:Jenny,请保持学校大楼的清洁。
考查祈使句。结合“please”可知这是一个祈使句,动词需要用原形。故选A。
19.Don’t ________ on the stairs.
A.running B.run C.is running
【答案】B
【详解】句意:别在楼梯上跑。
考查祈使句。根据题干可知,本句是祈使句,句型结构是:Don’t +动词原形+其他。故选B。
20.________ cross the road when the traffic light is red.
A.Don’t B.Do C.Let
【答案】A
【详解】句意:红灯亮时不要过马路。
考查祈使句。根据“when the traffic light is red”以及常识可知,红灯亮时不要过马路,此句为祈使句的否定形式,结构为“Don’t+动词原形+其他”。故选A。
21.________ your best.
A.Do B.Does C.Doing
【答案】A
【详解】句意:尽你所能。
考查祈使句。根据“…your best.”可知,此处为祈使句的肯定句型,应用动词原形。故选A。
22.________ up! It’s time for class now.
A.Hurry B.Hurries C.Hurried
【答案】A
【详解】句意:快点!现在该上课了。
考查祈使句的用法。Hurry是动词原形,意为“赶快”;Hurries是第三人称单数形式;Hurried是过去式或过去分词。空格处需填入动词原形构成祈使句,表示命令或催促,祈使句需用动词原形,故选A。
23.Tom, ________ run in the hallways.
A.not B.don’t C.doesn’t
【答案】B
【详解】句意:汤姆,不要在走廊里跑。
考查否定祈使句。根据“…run in the hallways”可知,此处表示“不要在走廊里跑”,这是祈使句的否定形式,用“don’t+动词原形”。故选B。
24.Let’s ________ the forests and not buy things made of ivory.
A.save B.saves C.saving
【答案】A
【详解】句意:让我们拯救森林,并且不买象牙制品。
考查祈使句。“Let’s+动词原形”表示“让我们做某事”,空处使用动词原形,故选A。
25.Boys and girls, ________ the school uniforms. That helps to build school spirit.
A.wearing B.wear C.wears
【答案】B
【详解】句意:男孩和女孩们,穿校服。这有助于建立校风。
考查祈使句。wearing穿,现在分词;wear穿,动词原形;wears穿,第三人称单数形式。分析句子“Boys and girls, …the school uniforms.”可知,该句是祈使句,所以此处动词要用原形。故选B。
26.______ swim in the river. It’s too dangerous.
A.No B.Don’t C.Not
【答案】B
【详解】句意:不要在河里游泳。太危险了。
考查否定祈使句。No不,Don’t不要;Not不。此处是否定祈使句,表示劝阻或命令某人不要做某事,应以Don’t开头。故选B。
27.________ late for school again.
A.Be not B.Don’t be C.Not be
【答案】B
【详解】句意:不要再上学迟到了。
考查祈使句的否定用法。这是一个祈使句的否定形式,祈使句以动词原形开头,其否定形式是在句首加Don’t ,“be late for”是“迟到”的意思,所以此处用Don’t be 。故选B。
28.—Tony, _______ run in the classroom. It’s dangerous.
—Sorry, Ms Brown.
A.can’t B.doesn’t C.don’t
【答案】C
【详解】句意:——托尼,别在教室里跑。这是危险的。 ——对不起,布朗女士。
考查祈使句。can’t不能;doesn’t不,助动词does的否定形式;don’t不,助动词do的否定形式。根据“... run in the classroom”可知,此处是Do型祈使句的否定形式,其结构为:don’t + 动词原形。故选C。
29.________ near street lights or under electricity lines when the earthquake happens.
A.Standing B.Not stand C.Don’t stand
【答案】C
【详解】句意:地震发生时,不要站在路灯附近或电线下方。
考查祈使句的否定形式。Standing站立,动名词/现在分词形式;Not stand表述错误,祈使句否定需用Don’t开头;Don’t stand不要站立,祈使句否定形式。根据“…near street lights or under electricity lines when the earthquake happens.”可知,这里是在给出地震时的安全警示,需要用祈使句的否定形式来表达“不要做某事”,Don’t stand符合语境。故选C。
30._______ be silly. That’s too dangerous!
A.Don’t B.You C.Mustn’t
【答案】A
【详解】句意:别傻了。那太危险了!
考查祈使句。Don’t不要;You你;Mustn’t禁止。根据“That’s too dangerous!”可知,此处是表示劝告,应用祈使句的否定结构“Don’t+动词原形”。故选A。
二、完成句子(本大题共10小题,每小题4分,共40分)
31.出门之前请把灯关闭。
Please the light before you go out.
【答案】 turn off
【详解】根据中英文对照可知,此处缺少“关闭”。“关闭(电器类物品)”对应的英文短语是“turn off”,本句是祈使句,please后接动词原形。故填turn;off。
32.不要在公共场所乱扔垃圾。
Don’t the rubbish in public places.
【答案】 throw away
【详解】根据中英文对照可知,应填throw away“扔掉”,是动词短语,Don’t后接动词原形。故填throw;away。
33.让我们周末愉快。
Let’s at weekends.
【答案】 have/enjoy/be fun/ourselves/happy
【详解】have fun“玩得开心、过得愉快”/enjoy ourselves“过得愉快”/be happy“愉快;开心、过得快乐”,是固定搭配,Let’s后接动词原形。故填have/enjoy/be;fun/ourselves/happy。
34.Don’t keep the water running. ( 改为同义句)
the water running.
【答案】 Don’t leave
【详解】句意:不要让水一直流着。根据分析句子可知,该句改为同义句,只需要把keep替换为leave即可。故填Don’t;leave。
35.Have a look at the collection. (改为否定句)
a look at the collection.
【答案】 Don’t have
【详解】句意:看看这个收藏品。根据“Have a look at the collection.”可知,句子为祈使句,变为否定句时,需在句首加“Don’t”,后面接动词原形。故填Don’t;have。
36.Keep the dog outside. (改为否定句)
the dog outside.
【答案】 Don’t keep
【详解】句意:把狗留在外面。原句是祈使句的肯定形式,改为否定形式:don’t+动词原形keep,故填Don’t;keep。
37.We shouldn’t play on the street. (改为祈使句)
on the street!
【答案】 Don’t play
【详解】句意:我们不应该在街上玩。原句是否定句,故应改为祈使句的否定形式,以don’t开头,句首首字母大写,后加动词原形play。故填Don’t;play。
38.You can’t play football in the street.(变祈使句)
【答案】Don’t play football in the street.
【详解】句意:你不能在街道上踢足球。祈使句以动词原形开头,改为祈使句时,以动词“play”开头,变否定句时,前面加“don’t”,故填Don’t play football in the street.
39.You mustn’t play soccer on the street. (改为祈使句)
soccer on the street.
【答案】 Don’t play
【详解】句意:你不许在街上踢足球。原句是含有情态动词“mustn’t”的否定句,意为“禁止做某事”;改为祈使句时,否定祈使句的结构为“Don’t +动词原形+……”,用于表达命令、禁止等语气,与原句“mustn’t”(禁止)的语义一致。故填Don’t;play。
40.We can’t jump the queue in the dining hall. (改为祈使句)
the queue in the dining hall.
【答案】 Don’t jump
【详解】句意:我们不能在食堂插队。此处表示禁止的行为,应改为祈使句的否定形式,结构为“Don’t+动词原形+其他”。故填Don’t;jump。
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Unit 8 Our Blue Planet
单元语法(基数词的表达和祈使句)
(时间:60分钟,满分:100分)
一、单项选择(本大题共30小题,每小题2分,共60分)
1.We have _________ friends in the school.
A.thousand of B.thousands of C.two thousands D.thousands
2.The number 7,867 reads “________”.
A.seven thousand, eight hundred and sixty-seven
B.seven thousand, eight hundred sixty-seven
C.seven thousand, eight hundred, sixty-seven
3.— How do you read 10, 206 in English?
— It is ________.
A.one thousand two hundred and six B.one thousand two hundreds and six
C.ten thousand two hundred and six D.ten thousands two hundreds and six
4.________ tourists go to Yancheng, our hometown every year.
A.Five millions B.Five million of C.Millions of
5.The foreign guest stayed in ________ last night.
A.Room 608 B.the Room 608 C.the 608 room D.608 the room
6.—How many people use DeepSeek in China now, do you know?
—It’s about 200,000,000—it reads “________” in English.
A.two billion
B.two hundred million
C.two hundred thousand
7.There are ________ people in the picture, and the ________ one from the right is me.
A.nine; second B.nine; two C.ninth; second
8.“Four million, seven hundred and fifty-three thousand” means ________.
A.4,753 B.4,753, 000 C.4, 000, 753
9.— Excuse me, can you read the number “________” in English?
— Of course. Seven million, three hundred and twenty-eight thousand.
A.7,328 B.7,328,000 C.7,000,328
10.________ people visit the Great Wall every year.
A.Million of B.Millions of C.Two millions
11.There are ________ months in a year. And August is the ________ month.
A.twelve; eighth B.twelve; eight C.twelfth; eighth
12.There are ________ people in our city. More than ________ people go to the park every day.
A.two hundreds of; two hundred B.two hundreds of; two hundreds C.hundreds of; two hundred
13.—How do you say the number 567, 043?
—It should be_________.
A.five hundred sixty-seven thousand forty-three
B.five hundred sixty-seven and forty-three
C.five hundred and sixty-seven thousand forty-three
D.five hundred and sixty-seven thousand and forty-three
14.We have ________ classes, three in the morning and three in the afternoon.
A.two B.three C.five D.six
15.Be careful! ________ play with your phone when you cross the street.
A.Don’t B.Not C.Do
16.Always work together, ________ we are sure to make the world a better place.
A.or B.but C.and
17.Follow the teacher’s advice and try your best, ________ you won’t make your dream come true.
A.or B.but C.and
18.Jenny, please ________ the school building clean.
A.keep B.keeps C.keeping
19.Don’t ________ on the stairs.
A.running B.run C.is running
20.________ cross the road when the traffic light is red.
A.Don’t B.Do C.Let
21.________ your best.
A.Do B.Does C.Doing
22.________ up! It’s time for class now.
A.Hurry B.Hurries C.Hurried
23.Tom, ________ run in the hallways.
A.not B.don’t C.doesn’t
24.Let’s ________ the forests and not buy things made of ivory.
A.save B.saves C.saving
25.Boys and girls, ________ the school uniforms. That helps to build school spirit.
A.wearing B.wear C.wears
26.______ swim in the river. It’s too dangerous.
A.No B.Don’t C.Not
27.________ late for school again.
A.Be not B.Don’t be C.Not be
28.—Tony, _______ run in the classroom. It’s dangerous.
—Sorry, Ms Brown.
A.can’t B.doesn’t C.don’t
29.________ near street lights or under electricity lines when the earthquake happens.
A.Standing B.Not stand C.Don’t stand
30._______ be silly. That’s too dangerous!
A.Don’t B.You C.Mustn’t
二、完成句子(本大题共10小题,每小题4分,共40分)
31.出门之前请把灯关闭。
Please the light before you go out.
32.不要在公共场所乱扔垃圾。
Don’t the rubbish in public places.
33.让我们周末愉快。
Let’s at weekends.
34.Don’t keep the water running. ( 改为同义句)
the water running.
35.Have a look at the collection. (改为否定句)
a look at the collection.
36.Keep the dog outside. (改为否定句)
the dog outside.
37.We shouldn’t play on the street. (改为祈使句)
on the street!
38.You can’t play football in the street.(变祈使句)
39.You mustn’t play soccer on the street. (改为祈使句)
soccer on the street.
40.We can’t jump the queue in the dining hall. (改为祈使句)
the queue in the dining hall.
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