Unit 13 We're trying to save the earth! 核心句式和词汇讲练(含解析)

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Unit 13 We're trying to save the earth! 核心句式和词汇讲练(含解析)

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Unit 13【核心句式和词汇】
1. There are other advantages of bike riding. (教材P98 2d)
advantage / d vɑ nt d /, / d v nt d / n. 优点;有利条件
advantage作名词,其反义词为disadvantage“缺点;不利条件”。
take advantage of ... 意为“利用......”。
Before making your decision, you should consider the advantages and disadvantages.
When possible, take advantage of this time to enjoy the nice weather.
2. It’s good for health and it doesn’t cost anything! (教材P98 2d)
cost /k st/, /k st/ v. 花费
cost在此处作动词,过去式和过去分词均为cost。
The watch cost me 200 yuan.
【拓展延伸】cost还可作名词,意为“花费;价钱”。
Could you tell me the cost of the trip
【易混辨析】cost, spend, take与pay
3.used to
used to意为“过去常常做某事” ,后接动词原形。
used to句型的否定句形式:didn’t use to
used to句型的一般疑问句的形式:Did + 主语 + use to ...
used to do表示过去常常做某事,而现在往往不做了;be used to doing表示习惯于做某事。
4. Have you ever taken part in an environmental project (教材P100 4a)
take part in 参加
take part in 多指参加会议或集体性的工作或活动,且参加者在其中发挥一定的作用。
Li Hong takes part in the school sports meeting every year.
5. Yes, we can’t afford to wait any longer to take action. (教材P100 4a)
afford / f (r)d / v. 承担得起(后果);买得起
afford作动词,常用在can, could, be able to 等后。afford sth. “买得起某物”;afford to do sth.“负担得起某事”。
I can’t afford the new TV.
I hope I can afford to buy a big house one day.
一、单项选择
1.It is well-known that Qian Xuesen________ all the time he had________ China’s missile(导弹)industry.
A.devoted;to B.provided;with C.paid;for D.took;to
2.In some ways, e-books seem to have many ________ over traditional ones, but I still like traditional books.
A.advantages B.appearances C.agreements D.achievements
3.Why not ________ a family sports club
A.take part in B.join C.to join in D.join in
4.—What can I do for you, Linda
—I hope you can help me ________ the useless words in my article.
A.make up B.cut out C.turn off D.put up
5.―Why are you going to ________ the books and magazines?
―Because they are not useful to me.
A.turn down B.throw away C.look for
6.—The dress is very nice. I’ll take it.
—But you’d better _______first. I think it’s a little large for you.
A.pay for it B.put it on C.put it off D.try it on
(2021·湖北十堰市·中考真题)
7.When my mother came into my room, I was just lying in bed and waiting for the alarm to ________.
A.put off B.take off C.turn off D.go off
(2021·江苏连云港市·中考真题)
8.Tomorrow is Earth Day. Let’s discuss _________.
A.when shall we give out the leaflets B.what we can do to recycle things
C.how should we save more energy D.whether can we make our city greener
(2021·江苏连云港市·中考真题)
9.Jim, you’d better not ________ too much time on your mobile phone.
A.cost B.spend C.take D.pay
(2021·山东东营市·中考真题)
10.The Tokyo Olympics will be held from July 23 to Aug 8. Chinese athletes(运动员) will ________ 155 events.
A.take part in B.take care of C.take pride in D.pay attention to
(2021·广西梧州市·中考真题)
11.My parents are used to ________ after supper.
A.walk B.walks C.walking D.walked
(2021·广西百色市·中考真题)
12.I used to________ at half past six, but now I am getting used to ________at seven.
A.getting up; get up B.get up; getting up C.got up; getting up D.got up; get up
(2021·江苏连云港市·中考真题)
13.Wait politely, please. Don’t ________ on others.
A.cut in B.cut down C.cut out D.cut short
(2021·青海中考真题)
14.— Tom ________ every day.
— Really But why is he so weak now
A.used to exercise B.is used to exercising C.used to stay up late
二、单词填空
15.Cutting off shark fins is not only c but also bad for the ocean environment.
16.The machine is made of m .
17.The old lady didn’t know whether her son was a after the war.
18.Our government has already action to develop some poor areas in the countryside.
19.Listen! The wind is blowing so outside.
(2021·四川广安市·中考真题)
20.They’d like to go sightseeing (而不是) of staying at the hotel.
(2021·四川广安市·中考真题)
21.I’ve always wanted to go on a wonderful holiday. But I can’t (付得起)it.
(2021·江苏苏州市·中考真题)
22.In 1961, Yuan Longping found a natural hybrid rice plant that had many a over others.
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参考答案:
1.A
【详解】句意:众所周知,钱学森将他所有的时间投入到了中国的导弹事业。
考查动词短语辨析。devote...to...投身于,贡献于;provide sb with sth给某人提供;pay...for支付;D项常用于it takes sb+时间/钱+to do sth做某事花费……时间/金钱。根据句意可知,表示钱学森将所有的时间投入到了导弹事业,故选A。
2.A
【详解】句意:在某些方面,电子书似乎比传统书更有优势,但是我还是喜欢传统书籍。
考查名词词义辨析。advantages好处,优势;appearances外表;agreements协议;achievements成就。短语take/have advantages over意为“优于……”,符合语境。故选A。
3.B
【详解】句意:为什么不加入一个家庭运动俱乐部呢
考查动词。take part in参加并起积极作用;join加入(某党派、某组织或某社会团体);join in参加小规模的活动,如竞赛、娱乐、游戏等;to join in动词不定式。句子用“why not+动词原形”的结构表达建议“为什么不做某事”。空处填动词原形。根据“a family sports club”可知表达的是“加入一个俱乐部”,用动词“join”。故选B。
4.B
【详解】句意:——琳达,有什么事吗?——我希望你能帮我删掉文章中无用的词。
考查动词短语辨析。make up弥补;cut out删掉;turn off关闭;put up张贴。根据“the useless words”可知,此处表达删掉没用的词。故选B。
5.B
【详解】句意:——你为什么要把书和杂志扔掉?——因为它们对我没有用处。
考查动词短语。turn down关小;throw away扔掉;look for寻找;根据“Because they are not useful to me.”可知,此处问的是为什么要扔掉杂志,故选B。
6.D
【详解】句意:——这件裙子很漂亮。我要了。——但是你最好先试一下。我认为对你来说有点大。
考查动词短语。pay for it支付;put it on穿上;put it off推迟;try it on试穿。根据“I think it is a little large for you.”可知是劝对方试穿一下。故选D。
7.D
【详解】句意:当我妈妈走进我的房间时,我正躺在床上等着闹钟响。
考查动词短语。put off推迟;take off脱下;turn off关掉;go off发出响声;根据“I was just lying in bed and waiting for the alarm”可知,是等着闹钟响,故选D。
8.B
【详解】句意:明天是地球日。我们来讨论一下我们做什么来回收这些东西。
考查宾语从句。when shall we give out the leaflets疑问语序;what we can do to recycle things陈述语序;how should we save more energy疑问语序;whether can we make our city greener疑问语序。根据句意可知,空处是宾语从句,应用陈述语序。故选B。
9.B
【详解】句意:吉姆,你最好不要在手机上花太多时间。
考查动词辨析。四个单词都有“花费”之意,但具体用法各不相同。cost主语为物, 宾语为“金钱”;spend主语为人,宾语为“时间/金钱”;take主语为形式主语it或物;pay主语为人,宾语为“金钱”。spend some time on sth.为固定搭配,意为“在……事情上花时间”,符合句意,故选B。
10.A
【详解】句意:东京奥运会将在7月23日到8月8日举行。中国运动员将参加155项赛事。
考查动词短语。take part in参加;take care of照顾;take pride in以……而自豪;pay attention to注意。根据“Chinese athletes ”及“155 events”可知表达“参加”,用动词短语“take part in”。故选A。
11.C
【详解】句意:我父母习惯于晚饭后散步。
考查非谓语动词。walk动词原形;walks动词单三式;walking动名词形式;walked动词过去式。习惯于做某事:be used to doing sth.。故选C。
12.B
【详解】句意:我过去常常六点半起床,但现在我正在习惯七点钟起床。
考查非谓语动词。used to do sth过去常常做某事;get used to doing sth习惯做某事。根据“but now”可知,前一句是描述过去常做的事情,第一空应填get up。第二句是描述现在习惯做的事情,第二空应填getting up。故选B。
13.A
【详解】句意:请礼貌地等待。不要打断别人。
考查动词短语。cut in插话;cut down消减;cut out切断/删除;cut short缩短。根据上文“Wait politely, please”,结合题干“Don’t … on others”,可知是不让插嘴打断别人,故选A。
14.A
【详解】句意:——汤姆过去每天锻炼身体。——真的吗?但为什么他现在这么虚弱?
考查固定短语。used to exercise过去经常锻炼;is used to exercising习惯锻炼;used to stay up late过去常熬夜。根据下文表转折的“But”和时间状语“now”提示,此处指的是“过去经常锻炼,但现在为什么看起来这么虚弱?”,故选A。
15.(c)ruel
【详解】句意:切断鱼翅不仅残忍,而且对海洋环境有害。根据“Cutting off shark fins”和首字母提示可知,此处要用cruel,表示“残忍的,残酷的”,在句中作表语。故填(c)ruel。
16.(m)etal
【详解】句意:这台机器是金属制造的。be made of...“用……制成”,根据句意语境和首字母提示,可知,此处是“这台机器是金属制造的”,metal是名词,金属,故填(m)etal。
17.(a)live
【详解】句意:老太太不知道战后她的儿子是否还活着。根据空后句“after the war.”和首字母提示可知,空处应是alive,活着的,形容词,作表语。故填(a)live。
18.taken
【详解】句意:我国政府已经采取行动开发农村的一些贫困地区。“has + done”表示现在完成时结构;根据句意结构和上下文提示,故填taken。
19.strongly
【详解】句意:听!外面风刮得很大。so如此/这样,后接形容词或副词;blow吹/刮,动词需用副词修饰;根据句意结构和上下文提示,可知填strongly。表示“强烈地”。故填strongly。
20.instead
【详解】句意:他们想去观光而不是住在旅馆里。根据“of”及中文提示,可知,此处用instead of表示“而不是”,故填instead。
21.afford
【详解】句意:我一直想有一个美妙的假期。但是我买不起。afford“负担得起”,是动词,空格前是情态动词,动词应用原形,故填afford。
22.(a)dvantages
【详解】句意:1961年,袁隆平发现了一种天然的杂交水稻,它比其他杂交水稻有许多优点。根据空前“Yuan Longping found a natural hybrid rice plant”和首字母提示,空处应是advantage,优点,可数名词;因之前有many修饰,故名词应用复数形式。故填(a)dvantages。
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