2020年中考英语专题复习——介词(真题)(含答案及解析)

文档属性

名称 2020年中考英语专题复习——介词(真题)(含答案及解析)
格式 doc
文件大小 1.2MB
资源类型 试卷
版本资源 通用版
科目 英语
更新时间 2020-03-16 17:30:51

图片预览

文档简介

中小学教育资源及组卷应用平台
2020年中考英语专题复习——介词(真题)
一、单选题
1.This__story_ is_________ simple English. My little sister can read it. 21世纪教育网版权所有
A.?for????????????????????????????????????????B.?in????????????????????????????????????????C.?with????????????????????????????????????????D.?by
2.I think tea will taste better ____ some milk in it. 21·cn·jy·com
A.?for??????????????????????????????????????B.?with??????????????????????????????????????C.?from??????????????????????????????????????D.?at
3.Humans can not make progress???????? dreams. 【来源:21·世纪·教育·网】
A.?with???????????????????????????????B.?without???????????????????????????????C.?through???????????????????????????????D.?about
4.Most of the v_illage_rs took part in the Dragon Boat races?????? ?9:00a. m. ??????????the morning of Jun 7.
A.?at; in?????????????????????????????????B.?on; on?????????????????????????????????C.?on; in?????????????????????????????????D.?at; on
5.If the si_nger????_?????? to Zigong????? September 20th, please call me. 21·世纪*教育网
A.?will get; on?????????????????????????????????B.?gets; on?????????????????????????????????C.?gets; in【来源:21cnj*y.co*m】
6.—When is your birthday, Li Fang?
—It's _____________ July 26.
A.?on????????????????????????????????????????????B.?to????????????????????????????????????????????C.?in21*cnjy*com
7.— New China was set up in 1949.
—Every Chinese knows her 70th birthday is ____October 1, 2019.
A.?in?????????????????????????????????????????B.?at?????????????????????????????????????????C.?on?????????????????????????????????????????D.?by
8.Beijing Exp_o_2019_ opened to the public ________ 29th April. It will last over five months.
A.?at?????????????????????????????????????????B.?in?????????????????????????????????????????C.?on?????????????????????????????????????????D.?of
9.The P_eople'_s Republic of China was founded ________ October 1st, 1949. We'll celebrate its 70th anniversary this year.
A.?in????????????????????????????????????????????B.?on????????????????????????????????????????????C.?at
10.My _brothe_r joined the army ________ September last year.
A.?on?????????????????????????????????????????B.?by?????????????????????????????????????????C.?at?????????????????????????????????????????D.?in
11.Fran_k_held_ his breath _____ the water to search for his ring in the swimming pool.
A.?at??????????????????????????????????????B.?by??????????????????????????????????????C.?over??????????????????????????????????????D.?under
12.—Shall we stop and wait for others?
—Sounds good. I think they will catch up______ a few minutes.
A.?during?????????????????????????????????????B.?after?????????????????????????????????????C.?for?????????????????????????????????????D.?in
13.(2017_?·è???·????No_ra opened the box. To her surprise, ______ was a gold watch.
A.?outside???????????????????????????????B.?inside???????????????????????????????C.?beside???????????????????????????????D.?behind
14.(2016?_??·?·????Nob_ody could solve this difficult problem alone ???????others’ help.
A.?with???????????????????????????????????B.?for???????????????????????????????????C.?without???????????????????????????????????D.?from
15.My mother _often__says, "Stand tall like the sunflower and be proud ??????who you are."
A.?of????????????????????????????????????????B.?with????????????????????????????????????????C.?at????????????????????????????????????????D.?in
16.I w_ill_go_ around the city of Dalian by light-rail vehicle(轻轨)????? subway because I haven't taken it before.
A.?instead of?????????????????????B.?in the face of?????????????????????C.?along with?????????????????????D.?across from
17.—Th_e_Wand_ering Earth (流浪地球) tells us a story about how people tried to save the earth.
—Yes. In the f_ilm_hu_mans chose to stay with the earth ??????running away from it.
A.?because of???????????????????????B.?together with???????????????????????C.?such as???????????????????????D.?instead of
18.We commu_nicate_ _____ each other in many ways, such as by e-mail or by phone.
A.?on????????????????????????????????????B.?through????????????????????????????????????C.?in????????????????????????????????????D.?with
19.?????????, I found the job boring, but soon I got used to it.
A.?To start with?????????????????????B.?First of all?????????????????????C.?Without doubt?????????????????????D.?After all
20.(2017·山西)Whe_n_you'_re invited to have dinner at home by an American friend, you should be _______ or a little later. It's different from our Chinese custom. ?
A.?on time????????????????????????????????B.?on business????????????????????????????????C.?on show
21.He dro_ve_so__fast at the turn that the car almost went ______the road.
A.?off????????????????????????????????????B.?on????????????????????????????????????C.?along????????????????????????????????????D.?behind
22.—When wi_ll_the_ movie The King Lion《狮子王》return to movie theatres in America?
—???? July.
A.?On????????????????????????????????????????????B.?At????????????????????????????????????????????C.?In
23.—When did Neil Armstrong walk on the moon?
—____July 20th,1969.
A.?In????????????????????????????????????????B.?At????????????????????????????????????????C.?For????????????????????????????????????????D.?On
24.The brigh_t_sunl_ight comes into the room ______the window. 21教育名师原创作品
A.?through??????????????????????????????????????B.?across??????????????????????????????????????C.?past
25.A marathon _was_he_ld in Yancheng ____________21st April, which drew 12,000 runners.
A.?on?????????????????????????????????????????B.?in?????????????????????????????????????????C.?at?????????????????????????????????????????D.?by
26.—Look, there is a cute bird, Mom.
—It flew into our kitchen???? the window just now, Alex.
A.?across???????????????????????????????B.?through???????????????????????????????C.?above???????????????????????????????D.?under
27.If _you_ha_ve a sore throat, you could drink some hot tea _____honey.
A.?with???????????????????????????????????????????B.?At???????????????????????????????????????????C.?on
28.In the wo_rld,_m_ore than 30% of schools do not provide safe drinking water _________about 570 million children.
A.?with????????????????????????????????????????B.?for????????????????????????????????????????C.?towards
29.—I want to watch TV the whole day after the long journey.
—You shouldn't watch TV too much. It's bad _________ your eyes.
A.?on???????????????????????????????????????B.?in???????????????????????????????????????C.?for???????????????????????????????????????D.?with
30.Ladies and _Gentle_men, welcome to Beijing!! And if you need any help, please call me _________010-5558 6390.
A.?at????????????????????????????????????????B.?on????????????????????????????????????????C.?with????????????????????????????????????????D.?by
31.My Englis_h_teac_her always comes into the classroom ____a smile.
A.?by???????????????????????????????????????B.?for???????????????????????????????????????C.?on???????????????????????????????????????D.?with
32.I w_ant_to_ learn a second foreign language????????? ?English.
A.?except?????????????????????????????B.?beside?????????????????????????????C.?besides?????????????????????????????D.?except for
33.—Do you have this T-shirt in a different color?
—I'm afraid not. It only comes???? red.
A.?of????????????????????????????????????????????B.?in????????????????????????????????????????????C.?for
34.The _high-s_peed train ??????Qingdao and Beijing travels faster now. The train ride takes only about three hours.
A.?from?????????????????????????????????B.?among?????????????????????????????????C.?in?????????????????????????????????D.?between
35.John often t_akes_a_ walk _______ his grandpa after dinner.
A.?to??????????????????????????????????????B.?for??????????????????????????????????????C.?along??????????????????????????????????????D.?with
36.I'll be _at_hom_e __________ Sunday morning. You can phone me then.
A.?on?????????????????????????????????????????B.?in?????????????????????????????????????????C.?at?????????????????????????????????????????D.?to
37.The worl_ds_lon_gest cross-sea bridge, Hong Kong-Zhuhai-Macao Bridge, opened ________ October 24 2018.
A.?in?????????????????????????????????????????B.?at?????????????????????????????????????????C.?by?????????????????????????????????????????D.?on
38.Let's ta_ke_a_w_alk ________ the river after diner, shall we?
A.?along?????????????????????????????????B.?through?????????????????????????????????C.?upon?????????????????????????????????D.?over
39.—Excuse me. Where is the nearest bookstore?
—Go ________ Center Street and you'll find it.
A.?For?????????????????????????????????????????B.?along?????????????????????????????????????????C.?with
40.We planted some flowers ________ the garden yesterday.
A.?on?????????????????????????????????????????B.?to?????????????????????????????????????????C.?in?????????????????????????????????????????D.?of
41.A recen_t_stud_y in Australia shows that parents are ??????the top five world's hardest jobs.
A.?between???????????????????????????????B.?among???????????????????????????????C.?from???????????????????????????????D.?above
42.Ben was _helpin_g his mother when the rain began to beat heavily ________the windows.
A.?against????????????????????????????????B.?across????????????????????????????????C.?above????????????????????????????????D.?below
43.Don't go? to school ______breakfast . It's a bad? habit .
?
A.?after???????????????????????????????????????B.?with?????????????????????????????????????????C.??without
44.Look at the picture on the right! She is going _______.
A.?into the library????????????????B.?out of the post office????????????????C.?into the supermarket
45.—Sally, it's already 10: 00 pm. It's time for you to go to bed.
—OK. Dad. I'll turn ________ the TV right now.
A.?on??????????????????????????????????????????B.?down??????????????????????????????????????????C.?off
46.In C_hina,__we are using the FAST to find stars ??????. Now more and more people want to know about the largest radio telescope(望远镜) in the world.
A.?in person?????????????????????????????????B.?in public?????????????????????????????????C.?in space
47.Exce_pt_for_ working hard, we should give more attention to proper exercise and enough sleep. ????????, health always comes first.
A.?For example??????????????????????????????????B.?After all??????????????????????????????????C.?So far
48.It's very _import_ant???????? us to make a plan before a new term begins.
A.?of???????????????????????????????????????B.?With???????????????????????????????????????C.?By???????????????????????????????????????D.?for
49.It i_s_wise_ ______Linda to make up her mind _______to play an instrument.
A.?for; learning????????????????????B.?for; to learn????????????????????C.?of; learning????????????????????D.?of; to learn
答案解析部分
一、单选题
1.答案: B
解析:句意:_è????????????????¨_简单的英语写的。我妹妹会读。A: for为; B: in用; C: with带有; D: by被,由。用某种语言,要有in+某种语言,故选B。
【点评】考查介词辨析。理解选项意思和用法,根据句子结构,选择正确的介词。
2.答案: B
解析:句意:我想加些牛_??????è?????é?????_更好。A 为了,表目的;B 有,表伴随;C 来自;D 在。此句表示带有牛奶的茶,要用介词with,表伴随,故选B。
【点评】考查介词with的基本含义及用法。2-1-c-n-j-y
3.答案: B
解析:句意_??????????????????_,人类就不会进步。A.带着,有;B.没有;C.通过;D.关于。梦想是人类前进的动力,根据 Humans can not make progress,可知人类不会进步,是因为没有梦想,应会使用介词without,故答案是B。
【点评】考查近词辨析,注意识记介词without的用法。
4.答案: D
【解析】【分_????????????????¤§_多数村民在六月七日上午九点参加了参加了龙舟比赛。在时间点用介词at,介词in用在年月前面,在确切的日期前用介词on,故选D。
【点评】此题考查介词用法。注意常用介词的使用规则。
5.答案: B
解析:句意_?????????è????????_手在9月20号来自贡的话,请给我打电话。本题考查动词时态及介词。if 引导的条件状语,时态要遵从主将从现,从句的主语是第三人称单数,谓语动词用第三人称单数;表示具体某一天用介词on,故选B。 21教育网
【点评】此题考查一般现在时和介词用法。注意if引导的条件状语从句的时态。
6.答案: A
解析:句意_????????????è?????_你的生日是什么时候?——是在7月26日。on在……之上、在……时候;to朝、到、对于;in在……之内,三者都是介词;on 用于具体的某一天,in用于年、月,用于上、下午和晚上,季节,世纪前。可知,空格是在……时候,指具体的某一天,用on,故选A。
【点评】此题考查介词辨析。注意介词的使用规则。
7.答案: C
解析:句意:——_??°???????????????_1949年。—每个中国人都知道她70年的诞生日是在2019年10月1日。on在……之上、在……时候;at在、以、向; in在……之内; by通过、被、由,四者都是介词。on 用于具体的某一天,in用于年、月,用于上、下午和晚上,季节,世纪前。at 用于时刻前可知,可知此处用介词on,故选C。
【点评】此题考查介词辨析。注意介词的使用规则。
8.答案: C
解析:句意:2019_??????????????????_4月29日向公众开放。将持续五个多月。 29th April 是具体的日期,在具体日期前应使用介词on。 www.21-cn-jy.com
【点评】考查介词辨析,注意在具体日期前应使用介词on。
9.答案: B
解析:句意:中华人民_??±???????????????_1949年10月1日。今年我们要庆祝它70周年。A.in在,用在世纪、年、季节、月、周等前;B.on在,用于星期几和具体的日期等前;C.at在,用于表示时刻前。根据句子中 October 1st, 1949,表示具体的日期,要用介词on。
【点评】考查介词辨析。根据句子的语法结构选择正确的介词。
10.答案: D
解析:句意:我哥哥去_??????????????????_on后接具体的日期、星期和节日;by后接方式;at后接时间点、时刻;in后接某年某月; September,9月,因此前面用in,故选D。

【点评】此题考查介词。注意表示年月动名词前用介词in。
11.答案: D
解析:句意_????????°?????¨?°?_下屏住呼吸,在游泳池中找他的戒指。A.在……,B.通过某种方式;C.高于;D.在……下,面。根据 Frank held his breath 和in the swimming,可知一定是在水下,应使用介词under,故答案是D。 21*cnjy*com
【点评】考查介词辨析,注意结合语境思考问题并解决问题。
12.答案: D
解析:句意:_??????è???????????_停下来等别人好吗?——听起来不错。我认为他们再过几分钟会赶上来的。for"为、为了";during"在……期间";in"在……之内";after"在……之后",四者都是介词;in+时间,在……之后,表将来,根据will,可知句子为一般将来时,所以应使用in,故答案是D。
【点评】考查介词辨析,注意in加时间段的用法。
13.答案:B
解析_????????????No_ra 打开那个盒子,令她惊讶的是里面是一块金表。A. outside 在……外边;B. inside 在……里面;C. beside 在……旁边;D. behind 在……后边。根据opened the box,打开那个盒子,可知手表放在盒子里面,故选B。
【点拨】考查介词辨析,注意根据句意选择正确的介词。
14.答案: C
解析:考查介词。句意_?????¨????????????_的帮助,没有人能独自解决这个难题。A.拥有;B. 为了;C.没有;D.来自。With…help:在……帮助;without…help:在没有……帮助;结合句意可知选C。
15.答案: A
解析:句意: 我妈妈经常说,像向日葵一样挺起胸膛,为自己感到骄傲。be proud of,固定搭配,为……骄傲 , 故选A。 【版权所有:21教育】
【点评】考查固定搭配,注意be proud of的用法。
16.答案: A
解析:句意:_?????????????????°_铁,坐轻轨车参观大连,因为我以前从没有坐过。A.而不是;B.面对;C.和……一起;D.在……对面。因为原来没有坐过轻轨,所以这里是坐轻轨而不是坐地铁,故答案是A。 2·1·c·n·j·y
【点评】考查短语辨析,注意识记短语instead of的意思。
17.答案: D
【解析】【分_??????????????????_—流浪地球告诉我们一个有关人类怎样拯救地球的故事。——是的,在电影里人类选择和地球呆在一起而不是逃离它。A.因为;B.和……一起;C.例如;D.而不是。分析句子可知,此处应是和地球在一起,而不逃离它,用instead of,而不是,常表示不做某事或未做某事,故选D。
【点评】考查介词短语辨析。注意instead of的词义和用法。
18.答案: D
解析:句意:_????????¨????¤????_法相互联系,比如通过电子邮件或者电话。communicate with,与某人联系,与某人保持联系,固定搭配,故答案是D。
【点评】考查介词辨析,注意识记固定搭配communicate with的用法。
19.答案: A
解析:句意:起初我觉_????·??????????è??_,但是我很快就适应了。A.起初,B.首先,C.毫无疑问,D.毕竟。根据后半句“不久以后才适应,前后句进行对比,说明刚开始是不适应的,句子缺少时间状语,用to start with符合题意,故答案选A。
【点评】考查短语辨析。注意识记to start with的词义和用法。
20.答案: A
解析:当你被一个_????????????é??è?·_到家里吃晚饭时,你应该准时或稍微晚些。这和我们中国人的习俗不同。根据语境及or a little later可知应该选择表示时间的短语。 A. on time准时;B. on business为公事;出差;C. on show展览;在公开展出;根据语境及句意,故选A。
【点评】固定介词短语会根据所搭配词语而产生意思上的不同,我们应注意记忆并体会。
21.答案: A
解析:句意: 他转_?????????????¤????_了,以至于汽车差点驶出马路上。go和如下选项搭配,分别表示,A驶出,B继续,C沿着,根据 drove so fast,可知与驾驶有关,故是驶出 , 故选A。
【点评】考查介词辨析,注意go off的用法。
22.答案: C
解析:句意:——_?????±????????????_么时候将返回美国电影院?——在七月。on+几月几日;at+时间点;in+月份,July是月份,所以用in,故选C。 【出处:21教育名师】
【点评】考查介词辨析,注意平时识记其区别,理解句意。
23.答案: D
解析:句_????????????Ne_il Armstrong 什么时候登上了月球?——在1969年7月20日。for达,计,后接一段时间;on/in/at均表示在的意思,但用法不同,on用于具体的某一天前,in用于年、月,用于上、下午和晚上,季节,世纪前; at 用于时刻前。 根据July 20th,1969.可知是指具体的某一天,用on,故答案选D。
【点评】考查介词辨析。注意理解选项的意思和用法。21cnjy.com
24.答案: A
解析:_??????????????????_阳光通过窗户照进来。through 通过,穿过,一般指在…空间里穿过;across 通过,跨过,一般指物体的表面穿过;past 过了,可用来指时间/数量。阳光穿过窗户的内部,所以用through,故答案选A。
【点评】考查介词辨析,注意平时识记其区别,理解句意。
25.答案: A
解析:句_????????????é?????_松在四月21日在4月21日举行的,他包括12,000个跑步者。on后接具体某一天,in后接上下午,晚上或年月,等;at后接具体几点钟;by在……之前;根据 21st April , 表示在4月21日,具体某一天,应该用介词on, 故选A。
【点评】本题考查介词辨析。要掌握介词的使用规则和使用方法。
26.答案: B
解析:句意:——_??????????????????_一只可爱的鸟。——刚才它从窗户飞进了我们的厨房,亚历克斯。across穿过;越过,只从物体的表面穿过;through穿过,指从物体的内部穿过;above在……上面;under在……下面。根据语境可知是说鸟从窗户里飞进了厨房,鸟需要从窗户的内部穿过。故用through。故选B。
【点评】此题考查介词辨析。弄清所给介词用法,根据上下文的联系,确定所使用的介词。
27.答案: A
解析:句意:如果你_??????????????????_以喝点带有蜂蜜的热茶。on在……之上、在……时候;at在、以、向;with带有。带有蜂蜜的热茶,所以用with,故答案选A。
【点评】考查介词辨析,注意平时识记其词义,理解句意。
28.答案: B
解析:句意:在这个世_?????????è??è??3_0%的学校不为57亿的儿童提供安全的饮用水。A 和……,表伴随;B for,为了;C 朝……;provide sth. for sb. 为某人提供某物,固定搭配,故选B。
【点评】考查介词辨析,注意固定短语provide sth. for sb. 的用法。
29.答案: C
解析:句意_?????????????????¨_长途旅行后整天看电视。——你不应该看太多电视。对你的眼睛有害。be bad for,对……有害,固定搭配,A 在……上面,B 在……里面,D 和……,表伴随,故选C。
【点评】考查固定搭配,注意平时识记,理解句意。
30.答案: A
解析_??????????????????_们、先生们,欢迎来到北京!如果你需要任何帮助,请拨打 010-5558 6390找我。根据固定搭配call sb. at+电话号码,可知电话号码前应用介词at,故选A。
【点评】考查固定搭配。注意掌握固定搭配call sb. at+电话号码,打电话到……给某人。
31.答案: D
解析:句意:我英_è??è??????????????_着微笑进入教室。on "在……之上、在……时候";by "通过、被、由";for"为、为了、对";with "用、带着、和……一起",四者都是介词;表示老师面带微笑进入教室,用with,表伴随,故答案选D。
【点评】考查介词辨析,注意识记with的用法。
32.答案: C
解析:句意:除了英语_?¤????????????????_一门外语。beside在……旁边;except除……之外,不包括在范围之内;besides除……之外还有: except for除……以外; except for后接的词同句子中的整体词(主语)不是同类的,指从整体中除去一个细节,一个方面;而except后接的词同整体词(主语)一般是同类,指在同类的整体中除去一个部分。根据second,可知英语已经学了,可知此处是除……之外还有,故选C。
【点评】此题考查介词辨析。先弄清所给介词意思,然后根据上下文的联系和句意确定所使用的介词。
33.答案: B
解析:句意:——你_?????????é??è?????_这件t恤吗?——恐怕没有。只有红色。根据 T-shirt in a different color,可知是in+颜色,故选B。
【点评】考查介词辨析,注意辨别介词of、in和for 的用法。
34.答案: D
解析:句意:_??°??¨é???????????_京之间的高速列车跑得更快了。火车车程只有大约三个小时。from 从;among 在……中;in 在……里;between 在……之间;根据后面的and,可知是固定搭配,between…and…,在……和……之间,故选D。
【点评】此题考查介词辨析。根据句意和上下文的联系确定所使用的介词。
35.答案: D
解析:句意:约翰经常晚_é????????????????·_爷散步。A.朝;B.为了;C.沿着;D.和……一起。根据his grandpa, 可知此处应是晚饭后跟爷爷散步,故选D。
【点评】考查介词辨析。注意句子涉及到with的词义和用法。
36.答案: A
解析:_???????????¨??¨???_早上我将在家,那时你可以给我打电话。on+具体时间;in+the+morning/afternoon/evening,在早上/下午/晚上;at+时间点。Sunday morning指的是周日早上,指的是具体日期,所以用on,故选A。
【点评】考查介词辨析,注意平时识记on、in、at的区别。
37.答案: D
解析:句意:世界最_é?????è·¨??·?¤§???_,香港-珠海-澳门大桥在2018年10月24日开通。in the morning/afternoon/evening,在早上/下午/晚上,固定搭配;at+时间点;by戒指;on+几月几日,故选D。
【点评】考查介词辨析,注意平时识记,理解句意。
38.答案: A
解析:句意_???è???????????é??_后沿着河流散步吧,好吗?A.沿着;B.穿过;C.根据;D.在......正上方。根据常识可知沿着河流散步,along the river,沿着河流,固定搭配,故选A。
【点评】考查介词辨析,注意平时识记其词义,理解句意。
39.答案: B
解析:_??????????????????_扰一下。最近的书店在哪里?—— 一直沿着中心街走,你就会发现它。A.为了;B.沿着;C.和。go along,沿着……走,固定搭配,故选B。
【点评】考查介词辨析。注意句子涉及到固定搭配go along。
40.答案: C
解析:句意:我昨天在花_???é???§??????????_花。A.on在……上面;B.to朝;C.在……里面;D……地,表示所属关系。根据常识,可知应在花园里种花,用in,故选C。
【点评】考查介词辨析,注意理解选项意思,根据语境选出正确答案。www-2-1-cnjy-com
41.答案: B
解析:句意:澳_?¤§?????????è?????_究显示父母位于世界上最难的前五名工作。A.在……之间;表两者之间B.在……之间,表三者或三者以上的之间;C.来自;D.在……上面。此处表示父母在世界上前五名最难的工作之间,超过两者之间,用among,在……之间,故选B。
【点评】考查介词辨析。注意句子涉及到between和among的词义和用法。
42.答案: A
解析:句意:Ben正_??¨???????????????_忙,这时雨开始猛烈地打在窗户上。A.against反对,敲打;B.above超过,在…...下面;C. below在…...下面,低于;D.across横穿。beat against,敲打,固定短语,故选A。
【点评】考查介词辨析。理解介词词义和用法,根据句子结构和固定短语,选择正确的介词。
43.答案: C
解析:aft_er??¨?????????_后;with带有伴随;without没有. 句意:不要不吃早饭就去上学。这是一个坏习惯。结合语境可知选C。
【点评】考查介词辨析
44.答案:C
【解析】【分析_??????????????????_边的图画!她要去超级市场。A. into the library进图书馆;B. out of the post office走出邮局;C. into the supermarket进超市。根据右边的图片可以看到这名妇女正要走进超市,结合选项,故答案为C。
【点评】考查图片辨析。看懂图片,理解题意,注意熟记表示地点的名词。
45.答案:C
解析:句意:—莎莉,_?·??????????10_点了,你该睡觉了。—好的,爸爸,我马上关电视。turn on 打开;turn down 关小; turn off关上;根据It's time for you to go to bed.可知是关上电视;故选C。
【点评】考查介词短语。根据语境选出合适的介词,保证句意通顺,并熟记三个短语。
46.答案:C
解析:句意:_??¨???????????????_正在使用 FAST 射电望远镜去找太空中的星星。现在越来越多的人想要了解这台 世界上最大的射电望远镜。A. in person亲自,B. in public在公共场合,C.in space 在太空,根据题意和常识星星是在太空中,故答案为C。
【点评】考查介词短语。理解句意并掌握介词短语的意思。
47.答案:B
【解析】【分析_????????????é?¤???_努力工作以外,我们应该更加关注适当的锻炼和足够的睡眠。毕竟,健康总是第一位的。 A.For example 例如,B.After all 毕竟,C.So far到目前为止,根据题意,故答案为B。
【点评】考查介词短语。理解句意并熟练掌握短语。
48.答案: D
解析:句_???????????????è??_言,在新学期开始之前制定计划是很重要的。of,……的;with和……一起;for为了;by通过。It's+形容词+for/of sb to do sth,对某人来说做某事是……的,固定句型,当其前形容词是描述事物特征时,用for,当其前的形容词是描述人的品行特征时,如nice,kind clever,foolish,smart都是形容人品行特征的的,用of,此处描述制定计划这件事很重要,表示事物特征,空格处应用for,故答案选D。
【点评】考查介词辨析。注意句子涉及到固定句型It's+形容词+for/of sb to do sth的用法。
49.答案: D
解析:句意:_???è??????????????_弹乐器是明智的。由句子结构可知,不定式作真正的主语,放在句末,用it作形式主语。要用固定句型:It's + adj +for/of sb to do sth.前面的形容词来描述不定式时,要用介词for;形容词说明人时,要用介词of。这里的形容词wise是形容人的性格特征的,要用It's + adj +of sb to do sth.,故选D。
【点评】考查固定句型It's + adj +for/of sb to do sth.的用法区别。根据形容词的属性,选择正确的介词。
_21?????????è?????(www.21cnjy.com)_