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Unit 6 when was it invented?
第六课时(分层作业)
基础达标
一、单项选择
1.The teacher ________ the students ________ four teams so that every team could discuss a
topic.
A.regard; as B.divided; into C.connected; with D.changed; into
【答案】B
【详解】句意:老师把学生分成四个小组,以便每个小组都能讨论一个主题。
考查短语辨析。regard sth as把……认作;divide sth into把……分为;connect sth with
与……连接;change sth into把……变成。根据“so that every team could discuss a topic”可知
学生们被分成了四个小组。故选B。
2.The grapes are so ________ that I can’t eat them.
A.fresh B.salty C.sour D.crispy
【答案】C
【详解】句意:葡萄是如此酸以至于我不能吃它们。
考查形容词辨析。fresh“新鲜的”;salty“咸的”;sour“酸的”;crispy“脆的;易碎的”;
根据“The grapes are so ... that I can’t eat them”可知,葡萄是“酸的”符合题意。故选C。
3.I’m sorry I’ve taken your dictionary__________, because they have the same color.
A.by accident B.in person C.by mistake D.by the way
【答案】C
【详解】句意:对不起,我错拿了你的字典,因为它们的颜色一样。
考查介词短语辨析。by accident偶然;in person亲自;by mistake错误地;by the way顺便
说一下。根据“because they have the same color.”可知是拿错了词典。故选C。
4.—Hey! Why did you come back?
—Well, I took your Chinese textbook _________. Here it is!
A.in person B.by mistake C.in public D.in silence
【答案】B
【详解】句意:——嘿!你怎么回来了?——哦,我错拿了你的语文课本。在这里!
考查介词短语。in person亲自;by mistake错误地;in public公开地。根据“I took your
Chinese textbook.... Here it is!”可知,应是错拿了语文课本所以回来归还,故选B。
5.Most people don’t like eating lemons because they taste ________.
A.lovely B.sweet C.delicious D.sour
【答案】D
【详解】句意:大多数人不喜欢吃柠檬,因为它们尝起来很酸。
考查形容词辨析。lovely可爱的;sweet甜的;delicious美味的;sour酸的。根据“Mostpeople don’t like eating lemons”和常识可知,柠檬尝起来很酸。故选D。
6.—Zhong Nanshan is really a great doctor.
—So he is. We all ________ him very much.
A.look like B.look up to C.look up D.look forward to
【答案】B
【详解】句意:——钟南山真是一位伟大的医生。——他的确是。我们都很尊敬他。
考查动词短语。look like看起来像;look up to敬仰;look up查阅;look forward to期待。
根据“We all...him very much.”可知是指对钟南山的敬仰,故选B。
7.—Dad, what is the loudspeaker(喇叭) saying?
—It is to the ________. The flight to Beijing is boarding now.
A.customers B.waiters C.tourists D.passengers
【答案】D
【详解】句意:——爸爸,大喇叭里说的什么呀?——这是说给乘客的。飞往北京的航班
正在登机。
考查名词辨析。customers顾客;waiters服务员;tourists游客;passengers乘客。根据
“The flight to Beijing is boarding now.”可知,空白处填“乘客”,符合题意。 故选D。
8.—Why did you buy such a small shelf? _________ books _________ shoes can be put on it.
—But my blind boxes can, I guess.
A.Both; and B.Either; or C.Neither; nor D.Not only; but also
【答案】C
【详解】句意:——你为什么买了如此小的一个架子?书和鞋都不能被放在上面。——但
是我猜我的盲盒可以被放在上面。
考查连词辨析。both...and和;either...or要么……要么;neither...nor既不……也不;not
only...but also不仅……而且。根据回答“But my blind boxes can, I guess.”可知与此句是转折
关系,所以此处应是都不能被放上。故选C。
9.I am so sorry. I took your bag instead of mine ________. They look similar.
A.by mistake B.all of a sudden C.without doubt D.in fact
【答案】A
【详解】句意:我很抱歉。我误拿走了你的包而不是我的包。它们看起来很相似。
考查固定短语词义辨析。by mistake错误地;all of a sudden突然;without doubt毫无疑问;
in fact事实上。根据“I am so sorry. I took your bag instead of mine...They look similar.”可知,
应该是误拿了对方的包。故选A。
10.We managed to get it finished ________ —no thanks to him.
A.at the end B.by the end C.in the end D.in the end of
【答案】C
【详解】句意:我们终于设法完成了这项工作——但这没有他的什么功劳。。
考查介词短语。at the end在……结束,后面常接介词of;by the end到……为止,后面常接介词of;in the end最后,可单独使用;in the end of在……的最后,of后面接具体的事情,
根据空后没有名词可知,应该用in the end,表示“最后完成了工作”,故选C。
能力提升
二、完成句子
11.在学校,我们不仅被传授知识,而且被传授如何做到行为得体。
At school, we are taught ________ _______ knowledge _______ ________ how to behave well.
【答案】 not only but also
【详解】根据句意可知,此处缺少“不仅……而且……”的翻译,not only...but also...“不
仅……而且……”,故填not;only;but;also。
12.不仅我,我爸爸也喜欢唱歌。(enjoy)
Not only I but also my dad __________.
【答案】enjoys singing
【详解】喜欢做某事:enjoy doing sth.;唱歌:sing。根据语境可知,应该使用一般现在时;
“not only…but also…”连接两个并列主语时,谓语动词遵循就近原则;主语“my dad”为第
三人称单数,enjoy应该使用第三人称单数形式enjoys。故填enjoys singing。
13.篮球是由一个叫詹姆斯·奈史密斯的加拿大医生发明的。
Basketball________ ________by a Canadian doctor ________James Naismith.
【答案】 was invented named##called
【详解】根据语境可知,动作发生在过去,用一般过去时;invent“发明”,且主语
“basketball”与谓语“invent”之间为被动关系,用was invented;第三空处用过去分词作后
置定语,called/named“被叫作”;故填was;invented;named/called。
14.薯条是一个叫乔治·克拉姆的厨师发明的。
Potato chips _________ _________ _________ a cook _________ George Crum.
【答案】 were invented by called
【详解】“被某人发明”为be invented by sb.;“被叫做”为called。结合语境可知,此题
应用一般过去时的被动语态,主语“Potato chips”是复数形式,故be用were。故填were;
invented;by;called。
15.《厉害了,我的国》不仅帮助我们更多了解我们的国家,而且让我们为祖国感到自豪。
Amazing China ___________ helps us learn more about our country, ___________ makes us
proud of her.
【答案】 not only but also
【详解】根据中英文对照可知,空处为“不仅……而且……”,用并列连词“not only...but
also...”表示,连接两个并列谓语。故填not only;but also。
16.汤姆在这次英语演讲比赛中获得一等奖,可他从来没有梦想过这件事。
Tom got the first prize in the English speech contest this time, but he never ________ ________ it.
【答案】 dreamed##dreamt of【详解】根据语境可知,获奖事情是发生在过去,所以时态是用一般过去时。dream of表
示“梦想,梦见”后面加名词或动名词。dream的过去式是dreamed或dreamt。故填
dreamed/dreamt;of。
17.他在院子里看书。突然天开始下雨。
He was reading at the yard. ________ ________ ________ ________, it started to rain.
【答案】 All of a sudden
【详解】all of a sudden“突然地”,是副词短语,故填All;of;a;sudden。
18.不仅他的父母而且他的老师都很关心他的身体健康。
Not only his parents but also his teacher __________________________ his health.
【答案】cares much about
【详解】说明一般情况,句子要用一般现在时;根据题目可知要填写“很关心”,即care
much about;not only...but also...短语中遵循就近原则,故主语为his teacher,谓语用第三人
称单数。故填care much about。
19.最后,那个男孩在他姐姐的帮助下完成了作业。
________ ________ ________, the boy finished his homework with the help of his sister.
【答案】 In the end
【详解】根据汉语提示,可知句子缺少“最后”这一表达,介词短语in the end,表示“在
最后”,符合题意,可作句子的时间状语,故填in;the;end。
20.人们认为,历史上的首次篮球赛是在1891年12月21日举行的。
________ ________ ________ ________the first basketball game in history________
________on December 21, 1891.
【答案】 It is believed that was held
【详解】根据句意可知,主句用一般现在时,it is believed that“人们认为”,开头字母要大
写;从句的主语“the first basketball game”与hold“举办”之间为被动关系,被动语态的结
构为“be done”,hold的过去分词为“held”,根据“on December 21, 1891”可知,用一般过
去时的被动语态,故填It;is;believed;that;was;held。
拓展训练
三、话题作文
21.科技改变生活,发明无处不在,如computers,cars,smart phones,e-books,
robots,Internet…请结合自身经历,谈谈哪一项发明对你的影响最大以及它是如何改变你
的生活的。
要求:
1. 词数80—100(开头已给出,不计入总词数);
2. 文中不得出现真实姓名、校名等相关信息。
Technology changes our life and inventions are around us. In my daily life,
_______________________________________________________________________________
______________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_________________________________________________
【答案】 Technology changes our life and inventions are around us. In my daily life,
the computer has become an important part . And it changed me a lot. With the help of the
computer, I can search for some useful information and read different kinds of books. By
receiving and sending emails, I can communicate with my friends freely. If I have some problems
with my study, I can discuss them with my classmates on the Internet. If I feel stressed from time
to time, I can listen to music online to relax myself. I can also buy all kinds of things online.
But if I meet some difficult problems in my homework, I often look for answers on the
Internet. This makes me lazy and too much computer work is bad for my eyes. So I think everyone
should use the computer wisely.
【详解】[总体分析]
① 题材:本文是一篇记叙文,为话题作文。
② 时态:时态为“一般现在时”;
③ 提示:从题干所给的科技中选择一种,谈谈这个发明对自己的影响以及是如何改变自己
的生活的。
[写作步骤]
第一步,点明主题,是哪一个发明改变了自己;
第二步,介绍这项发明是如何改变自己的生活的;
第三步,介绍自己的感受总结全文。
[亮点词汇]
①with the help of在……的帮助下
②search for寻找
③from time to time不时
[高分句型]
①If I have some problems with my study, I can discuss them with my classmates on the Internet.
(if引导的条件状语从句)
②So I think everyone should use the computer wisely.(省略that的宾语从句)