【新课标】Unit 3 Computers Period 3 Grammar 分层作业(含答案)

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Unit 3 Computer Period 3 Grammar分层作业
A层作业以夯实基础
一、选词填空
1. An elephant eats 150 _______ (kilo; kilos) of food a day.
2. A panda is much _______ (short; shorter) than an elephant.
3. An elephant eats much _______ (more; most) food than a panda a day.
4. An adult panda weighs many _______ (time; times) more than a baby panda.
5. A panda can ______(lives; live) up to 25 to 30 years.
二、单项选择
( )1．What was your ________ moment in your life, Millie
A．proud B．prouder C．proudest D．the proudest
( )2．The questions ________ difficult as you go to higher levels.
A．get much B．get more C．have much D．have more
( )3．Tom jumped the ________ in his school, so the headmaster spoke _____ of him.
A．most highly; high B．highest; high C．most highly; highly D．highest; highly
( )4．—How are you feeling now, Jim
—I am feeling ________ after a good sleep. Thanks.
A．more better B．more well C．much better D．much well
( )5．—Maths isn’t as ________ as Chinese.
—I agree with you. I think Chinese is ________ than any other subject.
A．easy; easier B．easier; easier
C．easy; easiest D．hard; the most difficult
( )6．Mr Green thought it would stop ________ this afternoon, but it seemed to be even ________.
A．to rain; more heavily B．raining; heavier C．to rain; heavier D．raining; more heavily
( )7．—What do you think of Maths
—I think it’s ________ of all subjects.
A．difficult B．more difficult C．most difficult D．the most difficult
( )8．—I think spring is ________ any other season.
—I agree. As a Chinese saying goes, “The whole year’s work________ a good start in spring.”
A．as important as; carries on B．more important than; depends on
C．not as important as; makes up D．less important than; stands for
( )9．All the students should remember: “The ________ you take every class, the ________ you will learn.”
A．more seriously; well B．serious; well
C．more seriously; better D．serious; better
( )10．Jim is ________ than Tom, so Tom has more friends than Jim.
A．less friendly B．more friendly C．much friendlier
三、完成句子
1.音乐作品《水》是谭盾最伟大的作品之一。
The music piece Water is __________________________.
2.这台电脑是所有电脑中最差的一台。
This computer __________________ of all.
3.这部电影比那部电影更有趣。
This film ________________________ that one.
4.我觉得在所有学科中数学最难了。
I think math is ________________________ all the subjects.
5.历史没有数学难学。
History is ________ difficult __________ maths.
6.她画得比我班里其他任何一位学生都好。
She draws ________________________ student in my class.
7.米莉的果汁最少。
Millie has _____________ juice.
8.李明越开心，开车就越快。
__________ Li Ming is,_________ he drives.
9.中国是世界上第一人口大国。
China has ______________ in the world.
10.你更喜欢哪一门功课，物理还是化学
_________ do you like _________, Physics or Chemistry
B层作业：能力提升
四、阅读下面的材料，在空白处填入1个适当的单词或括号内单词的正确形式。
Whether you are in China or abroad, you can always find many product1. ______ the label“made in China”". Have you ever 2.______ (wonder) why
Many countries around the world are not as big as China. 3. ______ the prices of the material in these countries are much 4. _______ (high) than in China. To make more money, companies will choose to make more things by 5.______ (use) cheaper labor(劳动力) and materials.
While making things for other companies, Chinese 6. (worker) and companies are also thinking of how
7. _______ (make) good things in similar ways. Then our skills and technologies can be 8._______ (improve). One day we may be strong enough to influence the world with our own things. As you can see, during 9. _____ COVID-19 pandemic, our speed of making masks have surprised the world. Another advantage is that more people can get jobs. The jobs from the factories make many people be able to support 10._______ (they) and their families.
五、(商丘市期中改编)完形填空。
先通读短文,掌握其大意,然后从C.D四个选项中选出一个可以填入空白处的最佳答案,并将其标号填入题前括号内。
Nowadays , bicycles are very 1 around the world. In some places , people use a bicycle 2 to work. Some people even ride their bicycles 3 exercise. But do you know who. 4 the first bicycle
In 1771 ,a Frenchman 5 Sivrac invented the first bicycle.The handles and the seat looked 6 a horse and were made 7 wood. This bicycle was very difficult 8 .
In 1817, a German named Sauerbrun made the first bicycle 9 . The seat was 10 comfortable. The wheels could change direction. 11 in the forest took only one hour instead of three hours on foot. But these bicycles still had no brakes(刹车)，and people often 12 .
It took another 45 years for the bicycle 13 popular again.Over 100 years later, bicycle riding is 14 popular than before. In fact,there are more bicycles 15 cars in the world today.
( )1.A.cheap B. popular C. expensive D. crazy
( )2.A.go B. to go C. goes D. going
( )3. A. for B. at C. on D.in
( )4. A. invent B. invention C. invented D. inventing
( )5. A. named B. told C. with D. from
( )6.A.at B. for C. after D. like
( )7. A. in B. up C.of D. into .
( )8. A. move B. to move C. moving D. moved
( )9. A. good B. well C. better D. best
( )10. A. much B. many C. too D. more
( )11. A. Ride B. Riding C. Rode D. Ridden
( )12. A. fell down B. fell behind C. fal1 D. fell away
( )13. A. become B. becoming C. to become D. became
( )14. A. a little B. even more C. the most D. much
( )15. A. than B. to C. even D. off
C层作业:拓展延伸
六、根据图画及所给单词写出句子。
1._______________________________________________________________________________________
2._______________________________________________________________________________________
3._______________________________________________________________________________________
4._______________________________________________________________________________________
参考答案：
一、选词填空
1.[答案]kilos
[解析]大象每天吃150公斤会物，kilos“公斤，克”，是可数名词,空前有“150”修饰,名词应用复数形式，故填kilos。
2.[答案]shorter
[解析]熊猫比大象领得多。根据“than”可此处应现比较级形式，故镇shorter。
3.[答案]more
[解析]大象一天吃的食物比熊猫多。根据“than”可知此处应用比较像形式。故精more.
4.[答案]times
[解析]成年熊猫的体重是幼熊猫的数倍。many修饰复数名词，此处应该用复数形式，times“倍数”, 故填times。
5.答案:live
解析:熊猫可以活25年到30年。can是情态动词，后面接动词原形，故填live。
二、单项选择
1．C
【详解】句意：米莉，你人生中最骄傲的时刻是什么？
考查形容词最高级的用法。根据“in your life”可知选择的范围是三者或三者以上，应用形容词最高级，空前有物主代词，则可以省略the。故选C。
2．B
【详解】句意：随着你进入更高的层次，问题变得更难。
考查动词和形容词。get变得；have有。根据“as you go to higher levels.”可知，在更高层次遇到的问题也会更难，此处使用形容词比较级，指变得更难，使用get，此处为系动词。故选B。
3．D
【详解】句意：汤姆在他的学校里跳得最高，所以校长对他评价很高。
考查副词的最高级和副词辨析。high高高地；highly非常赞许地。根据“Tom jumped the…in his school”可知，汤姆在他的学校里跳得最高，因此第一空处用副词最高级形式“the highest”；再由“the headmaster spoke…of him.”可知，校长对他评价很高，speak highly of意为“对……评价很高”，因此第二个空填“highly”。故选D。
4．C
【详解】句意：——吉姆，你现在感觉怎么样？——我睡了一觉后感觉好多了。谢谢。
考查比较级。well的比较级是better，排除B.D；much修饰比较级，故选C。
5．A
【详解】句意：——数学没有语文容易。 ——我同意你的观点。我认为汉语比任何其他科目都容易。
考查形容词的原级和比较级。第一个空是as…as，需用形容词的原级，排除B；由第二个空后面的than可知，这里需用形容词的比较级，排除C/D。故选A。
6．B
【详解】句意：格林先生原以为今天下午雨会停的，但雨似乎更大了。
考查非谓语动词以及比较级。stop to do sth停止做某事；stop doing sth停止正在做的事情。根据“Mr Green thought it would stop … this afternoon”可知，此处指停止下雨，用动名词作宾语。be后接形容词heavy作表语，even修饰比较级，故选B。
7．D
【详解】句意：——你认为数学怎么样？——我认为它是所有科目中最难的。
考查形容词最高级。根据“of all subjects”可知，此处要用形容词最高级；difficult的最高级为most difficult，最高级要与the连用。故选D。
8．B
【详解】句意：——我认为春天比其他几个季节重要。——我同意。正像中国谚语所说，“一年之计在于春。”
考查比较级和动词短语。as...as和……一样重要；more important than比……重要；not as important as没有……重要；less important than没有……重要；depend on依靠，依赖，取决于； make up组成；stand for代表；carry on继续。根据“...any other season”可知，此处是“形容词比较级+than+any other+名词单数”的结构，排除A.C；结合谚语C“The whole year’s work...a good start in spring.”可知，此处指“一年之计在于春”，也就是春天比其他任何一个季节更重要，第一空用形容词比较级，第二空用depend on。故选B。
9．C
【详解】句意：所有的学生都应该记住：“你每节课上得越认真，你就会学得越好”。
考查比较级。seriously认真地，副词；serious严肃的，形容词；better比较好，good/well的比较级；well好地，副词；句型the+比较级…，the+比较级…”“越……，就越……”，排除A/B，由第一个空后的“take”是动词可知，应该用副词修饰，排除D选项，故选C。
10．A
【详解】句意：吉姆不如汤姆友好，所以汤姆的朋友比吉姆多。
考查比较级。less friendly较不友好；more friendly更友好的；much friendlier更友好的。根据“so Tom has more friends than Jim”可知，Jim的朋友没那么多，由此可推断他没那么友好，故选A。
三、完成句子
1.[答案] one of Tan Dun's greatest works
[详解]分析句子可知，此处需要翻译的是“最伟大的作品之一”， one of the形容词最高级+名词复数表示.....之一”,因此one of Tan Dun's greatest works意为“最伟大的作品之一”。 故填one of Tan Dun's greatest works。
2.[答案] is the worst
[详解]根据中英文可知，worst“最差的”， 此处of a为大范围，使用最高级，worst前需要使用定冠词the, 主语为名词单数，使用be动词is。 故填is the worst。
3.[答案] is more interesting than
[详解]根据中英文可知，more interesting".更有趣的”，than"比"。 结合句意可知，此处为比较级结构,主语为名词单数,使用be动词is。故填is more interesting than。
4.[答案] the most difficult of
[详解]根据中英文可知，the most difficult“最难的"，.....的”。本句of后接大范围，使用形容词最高级，最高级前使用定冠词the。故填the most difficult of。
5.[答案]less than
[详解]结合句意和语境可知，此处把“历史”与“数学"进行比较,故这里存在比较结构，第二空应用than, 且前面的形容词要用比较级。difficult的比较级为more difficult"更难”，根据“没那么难”可知，此处要把more改成less“更少的”。故第一个空要填less。故填less; than。
6.[答案]better than any other
[详解]分析所给中英文可知要翻译的是“比任何一位.... 都好"。此处应用比较级+than+any other+名词单数表示“比任何一个....都......“好”对应的英文是"“well", 其比较级是"better".故境better; than; any; other。
7.[答案] the least
[详解]“最少"the least,形容词最高级，修饰不可数名词juice。故填the; least。
8.[答案]The happier the faster
[详解]分析所给中英文可知要翻译的是“越开心"及“就越快"。句型是the +比较级的结构;“开心对应的英文是"happy",其比较级形式是"happier";“快' 对应的英文是“fat”,其吡较级形式是“faster"。 故填The happier; the faster。
9.[详解]分析所给中英文可知要翻译的是“第一人口大国”， 即“有最多的人”或“最大的人口数量”。“最多的对应的英文是"the mot",“人”对应的英文是"people"; “最大规模的对应的英文是"the largest",“人口”对应的英文是"population";故填the most people/the largest population。
10.[答案]Which subject better
[详解]根据中英文可知，Which subject"哪门功课"”; better"更”。 本句结合“Physics or Chemistry",使用比较级。故填Which subject; better。
四、阅读下面的材料，在空白处填入1个适当的单词或括号内单词的正确形式。
[答案]
[小题1] with
[小题2] wondered
[小题3] So
[小题4] higher
[小题5] using
[小题6] workers
[小题7] to make
[小题8] improved
[小题9] the
[小题10] themselves
[导语]本文就“中国制造”分析了多个方面的原因。
[小题1]句意:无论你是在中国还是在国外，你总能找到很多贴着“中国制造标签的产品。根据“many product ...the label 'made in China'”可知，带着这种标签的产品，用with表示“带有”，故填with。
[小题2]句意:你想知道为什么吗 have与过去分词构成现在完成时结构,故此空应填过去分词,故填
wondered。
[小题3]句意:所以这些国家的原材料价格要比中国高得多。“Many countries around the world are not as big as China."与"the prices of the material in these countries are much...”是因果关系,遵循“前因后果”，故填So。
[小题4]句意:所以这些国家的原材料价格要比中国高得多。are后接形容词作表语，根据than”可知，此空应填形容词比较级，故填higher。
[小题5]句意:为了赚更多的钱，公司会选择使用更便宜的劳动力和材料来制造更多的东西。by是介词,后接动名词，故填using。
[小题6]句意:在为其他公司制造产品的同时，中国工人和企业也在思考如何以类似的方式制造好东西。根据“companies”可知，此空也应填名词复数形式，故填workers。
[小题7]句意:在为其他公司制造产品的同时，中国工人和企业也在思考如何以类似的方式制造好东西。此处为:疑问词how+动词不定式，故此空应填动词不定式，故填to make。
[小题8]句意:这样我们的技能和技术才能得到提高。根据“can be”可知，此空应填过去分词,构成含有情态动词的被动语态，故填improved。
[小题9]句意:如你所见，在新冠肺炎疫情期间，我们制作口罩的速度震惊了世界。此处特指在新冠肺炎疫情期间，应用the表特指，故填the。
[小题10]句意:工厂的工作使许多人能够养活自己和家人。根据“make many people be able to support”可知，许多人能够养活他们自己，反身代词themselves表示“他们自己”，故填themselves。
五、(商丘市期中改编)完形填空。
1.B
2.B [解析]use sth. to do sth.用某物做某事,故选B。
3.A [解析]for 此处意为“为了”,表目的,句意为:一些人甚至骑车来锻炼身体。故选A。
4.C [解析]由第二段第1句中的invented知选C。
5.A
6.D [解析]look like看起来像,自行车的把手和座位看起
来像一匹马,故选D。
7.C [解析]be made of...由....制成。
8.B [ 解析]It's difficult to do sth.做某事是困难的。上
文提到这辆自行车是由木头做的，所以移动起来很困难，故选B。
9.C [解析]此处是把1817年德国人制造的自行车与1771年法国人制造的作对比,且后文提到“more comfortable" ,所以是比之前好,用good的比较级better,故选C。
10. D
11.B [解析]根据题干, 可知缺少主语,此处应为动名词作主语,故选B。
12.A [解析] fell down摔倒;fell behind落后;fell out争吵;fell away背离,上文提到自行车没有刹车,所以人们经常会摔倒,故选A。
13.C [ 解析]此句句式为:It takes+一段时间+for sb. +to do sth.做某事对某人来说需要多少时间。故选C。
14.B[解析]由“than"知此空填比较级,popular的比较级为more popular,一百多年后,骑自行车甚至比以前更流行了。故选B。
15. A
六、根据图画及所给单词写出句子。
[答案] [小题1] The dog is bigger than the cat
[小题2] The girl is chatting with her parents
[小题3] The girl is playing with her cat
[小题4] The elephant has the longest nose of all the animals
[解析] [小题1] 根据所给图片及单词提示，此处是陈述句。the dog"那只狗”"，作主语; is作谓语; bigger“更大”， 是big的比较级; than比; the cat'那只猫"。故答案为: The dog is bigger than the cat.“那只狗比那只猫更大”。
[小题2]根据所给图片及单词提示，此处是陈述句，时态是现在进行时，根据语境是现在进行时，其结构是be doing的形式，the girl作主语;主语是单数，be动词用is; chat with...“.和.....聊天”，chat的现在分词是catting; her parents“她的父母”，作宾语。故答案为: The girl is catting with her parents."这个女孩正在和她的父母聊天"。
[小题3]根据所给图片及单词提示，此处陈述句，时态是现在进行时。其结构是be doing的形式，the girl作主语;是单数，be动词用is;短语play with...“和......起玩”，play的现在分词是playing; her cat“她的猫”。故答案为:The girl is playing with her cat,"‘这个女孩正在和她的猫玩”。
[小题4]根据所给图片及单词提示，此处是陈述句，用形容词最高级; the elephant作主语; have the longest
nose"有最长的鼻子”，主语是单数，谓语动词have变第三人称单数; of all the animals"所有的动物中”，用在最高级。故答案为: The elephant has the longest nose of all the animals.“大象是所有动物中鼻子最长的"。
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