2019版高考英语大一轮复习 第2部分 语法考点讲练 第4节 非谓语动词跟踪训练 北师大版
2019届高考英语一轮复习第二部分语法专练专题六非谓语动词课件外研版
n o
o f
t l
any use / g
i t t l+e duosien/gg
oostoohdd.
w o rth
It is worth making an appointment before you go. 去之前预约一下是值得的。 3.下列句型中常用不定式作主语。 ①It+be+名词+to do sth. ②It takes/took sb.+some time+to do sth. ③It+be+difficult,easy,hard,important,impossible,necessary...+for sb.+to do sth. ④It+be+careless,clever,good,foolish,honest,kind,lazy,silly,stupid,wise...+ of sb. to do sth. It’s our duty to take good care of the old.照顾好老人是我们的责任。
Playingw ithfire is dangerous.玩 火 危 险 。 (泛 指 玩 火 ) Toplayw ithfirew illbedangerous.玩 火 会 发 生 危 险 。 (指 一 次 具 体 的 动 作 )
no use / good
It
is/was+
Have→Having 答案 Have→Having provides是主句的谓语动词,Having tea...是动名 词短语作主语,故Have应改为动名词形式。
用法精讲
动名词和不定式作主语时的区别: 1.不定式、动名词都可作主语,但动名词作主语多指抽象的、概念性的 动作,可以是多次的、经常性的行为;不定式作主语多表示具体的动作, 尤其是某一次的动作。 2.下列句型中常用动名词作主语。
2019版高考英语一轮复习(北京专用)检测：高考题组训练专题二 非谓语动词命题规律趋势探究 含答案
专题二非谓语动词1.(2017北京,27)Many airlines now allow passengers to print their boarding passes online their valuable time.A.saveB.savingC.to saveD.saved2.(2017北京,30)The national park has a large collection of wildlife,from butterflies to elephants.A.rangingB.rangeC.to rangeD.ranged3.(2017北京,32)Jim has retired, but he still remembers the happy time with his students.A.to spendB.spendC.spendingD.spent4.(2016北京,26)it easier to get in touch with us, you’d better keep this card at hand.A.MadeB.MakeC.MakingD.To make5.(2016北京,28)over a week ago, the books are expected to arrive any time now.A.OrderingB.To orderC.Having orderedD.Ordered6.(2016北京,32)Newly-built wooden cottages line the street,the old town into a dreamland.A.turnB.turningC.to turnD.turned7.(2015北京,21)the early flight,we ordered a taxi in advance and got up very early.A.CatchingB.CaughtC.To catchD.Catch8.(2015北京,23)The park was full of people,themselves in the sunshine.A.having enjoyedB.enjoyedC.enjoyingD.to enjoy9.(2014北京,25)Last night,there were millions of people the opening ceremony live on TV.A.watchB.to watchC.watchedD.watching10.(2014北京,35)The film star wears sunglasses.Therefore,he can go shopping without.A.recognizingB.being recognizedC.having recognizedD.having been recognized11.(2014北京,28)There are still many problems before we are ready for a long stay on the Moon.A.solvingB.solvedC.being solvedD.to be solved12.(2013北京,24)the course very difficult,she decided to move to a lower level.A.FindB.FindingC.To findD.Found13.(2013北京,21)Volunteering gives you a chance lives,including your own.A.changeB.changingC.changedD.to change14.(2013北京,29)When we saw the road with snow,we decided to spend the holiday at home.A.blockB.to blockC.blockingD.blocked15.(2012北京,23)One learns a language by making mistakes and them.A.correctsB.correctC.to correctD.correcting16.(2012北京,27)with care,one tin will last for six weeks.eingedD.To use答案精解精析高考题组训练1.C句意:现在很多航空公司允许乘客在网上打印他们的登机证来节省他们宝贵的时间。
2019高考-英语二轮专项练习：精品语法部分之非谓语动词梳理
2019高考-英语二轮专项练习：精品语法部分之非谓语动词梳理 通过对高考题单项填空题统计分析，发现近7年考查非谓语动词用法的题目260多题。通过梳理高考考点并结合教学实际，笔者总结为10个考点，涉及非谓语动词的语法功能、时态和语态及否定用法、非谓语动词的特殊用法三个方面。 非谓语动词是动词的非谓语形式,包括动词不定式、动词的ing形式和动词的ed形式。它不受人称和数的限制，但有时态和语态的变化，主动被动之分。在选择时，要注意逻辑上的一致原那么，即：非谓语动词的主语和主句句子的主语是否一致。如不一致那么需要在非谓语动词前加逻辑主语构成独立结构。 动词不定式的基本形式是“to+动词原形”。他没有人称和数的变化，在句中可以做主语、表 语、宾语、宾语补足语、定语和状语。 动词的ed形式，可以在句中做表语、定语、宾语补足语、状语。 动词的ing形式，可以在句中做主语、表语、定语、宾语、宾语补足语、状语。 考点【一】非谓语动词作定语 动词的ed形式作定语 【高考衔接】 Fivepeoplewonthe“China’sGreenFigure”award,atitle____toordinarypeopletheircontributionstoenvironmentalprotection. A.beinggivenB.isgivenC.givenD.wasgiven 解析：动词give与所修饰词title之间关系是被动关系，所以用过去分词做定语，选C。 小结：动词的ed形式作定语时，通常与先行词之间是被动关系，表示已完成的动作。 动词的ing形式作定语 【高考衔接】 Thewildflowerslookedlikeasoftorangeblanket__________thedesert. A.coveringB.coveredC.coverD.tocover 解析：cover与asoftorangeblanket之间关系是主动进行关系，所以选A。 小结：动词的ing形式作定语时，通常表示与先行词之间是主动关系，表示正在进行的动作和存在的状态。 动词不定式作定语 【高考衔接】 TheChineseareproudofthe29thOlympicGames________inBeijingin2017. A.holdB.holdingC.heldD.tobeheld 解析：tobeheld，不定式作定语一般表示将要发生的事情，做the29thOlympicGames的后置定语。Hold与它修饰的词the29thOlympicGames是被动关系，选D。 小结：不定式做定语一般表示将要发生的动作。 【解题指导】 动词的ed形式作定语表示和它所修饰的词之间关系是“被动、完成”的关系，动词的ing形式作定语表示和它所修饰的词之间关系是“主动、进行”关系。 动词的ing形式做定语还表示用途和目的，如thereadingroom。动词不定式作定语表示将来要发生的动作，但修饰有序数词或形容词最高级限定的名词时，那么表示已完成的动作。如：①Hewasthebestmantodothejob.②ShewasthefirstwomantowinthegoldmedalintheOlympicGames. 考点【二】非谓语动词作状语 动词的ed形式作状语 【高考衔接】 ________withsomuchtrouble,wefailedtocompletethetaskontime. A.FacedB.FaceC.FacingD.Toface 解析：动词face与主句的主语we之间有逻辑上的主谓或动宾关系，但两者之间是被动关系所以选A。 动词的ing形式作状语 【高考衔接】 17.Weoftenprovideourchildrenwithtoys,footballsorbasketballs, _______thatallchildrenlikethesethings. A.thinkingB.thinkC.tothinkD.thought 解析：think与主句的主语之间有逻辑上的主谓或动宾关系，且两者之间是主动关系所以A。 动词的ing形式，可表示时间、原因、结果、条件、让步、方式、伴随等状语。 3、动词不定式作状语 【高考衔接】 ______theemployees'workingefficiency,thesupervisorwillallow themtohaveacoffeebreak. A.ImprovingB.ToimproveC.HavingimprovedD.Improved 解析：不定式做目的状语，表示将来达到的目的，所以选B。 4、非谓语动词做评注性状语 ----whathappenedtoyouonyourwaybacktothehotellastnight? ----Ilostmywayincompletedarknessand,______thingsworse,itbegantopour. A.makingB.tomakeC.havingmadeD.made 解析：动词不定式“tomakethingsworse”做评注性状语，不定式评注性状语修饰整个句子，选B。 Thecarburnsmorefuel,but______allthingsintoconsideration,it’sstillagoodcar. A.takenB.havingtakenC.takingD.totake 解析：“takingallthingsintoconsideration”做评注性状语，动词ing形式做评注性状语表示说话人的态度。 【解题指导】 非谓语动词作状语主要分析它与主句中主语之间的关系是主动还是被动，主动用动词ing形式，被动用动词ed形式。表示将来的目的和状态时用动词不定式。 可做评注性状语的有：不定式Totellthetruth,tobehonest等；动词ing形式generallyspeaking,judgingfromwhathesaid,considering等。 考点【三】非谓语动词作主语和表语 【高考衔接】 It’snecessarytobepreparedforajobinterview.____theanswersreadywillbeofgreathelp. A.TohavehadB.HavinghadC.HaveD.Having 解析：“Havingtheanswersready”做主语，选D。 Itremains________whetherJim’llbefitenoughtoplayinthefinals. A.seenB.tobeseenC.seeingD.tosee 解析：非谓语动词作表语表示将来和被动，选B。 小结：非谓语动词作主语和表语近几年来考查的较少，在此不再赘述。 考点【四】非谓语动词作宾语 动词的ing形式做宾语和不定式做宾语 【高考衔接】 Ican’tstand______withJaneinthesameoffice.Shejustrefuses _______talkingwhilesheworks. A.working;stoppingB.towork;stoppingC.working;tostopD.towork;tostop 解析：standdongsth〔忍受做某事〕,refusetodosth〔拒绝做某时〕,所以选C。 小结：①只能接动词的ing形式作宾语动词及词组有admit,avoid,appreciate,consider,delay,dislike,enjoy,escape,finish,fancy,feellike,giveup,can’thelp,Mind,mean〔意味着〕,miss,postpone,practice,putoff等。 ②只能接不定式作动词有:afford,agree,decide,desire,expect,fail,hope,manage,promise,pretend,plan,intend,refuse,wish等。 动词的ing形式作宾语与动词不定式作宾语的比较 【高考衔接】 Ifyouthinkthattreatingawomanwellmeansalways_____her permissionforthings,thinkagain. A.getsB.gotC.togetD.getting There’samanatthereceptiondeskwhoseemsveryangryandIthinkhemeans____trouble. A.makingB.tomakeC.tohavemadeD.havingmade 解析：答案：D；B。meandoingsth意味着做某事，meantodosth打算做某事。 小结：remember,forget,regret,try,goon,mean,miss,stop等词后接不定式和动名词做宾语时，意思不同。 考点【五】非谓语动词作宾补 不定式作宾补 【高考衔接】 Myadvisorencouraged______asummercoursetoimprovemywritingskills. Aformetaking Bmetaking Cformetotake Dmetotake 小结：有些动词后面需要用不定式作宾补，除tell外，常见的还有：advise，allow，causeconsider，encourage，forbid，force，intend，order，permit，persuade，remind，request，requireurge，warn，ask，wish，want等。特别注意：hope,agree,demand,suggest等没有宾补。 2、分词做宾补 【高考衔接】 Don’tleavethewater______whileyoubrushyourteeth.(B) Arun Brunning Cbeingrun Dtorun InthedreamPetersawhimself___byafiercewolf,andhewoke suddenlywithastart. A.chasedB.tobechasedC.bechasedD.havingbeenchased Youshouldunderstandthetrafficrulebynow.You'vehadit_______oftenenough.(D) A.explainingB.toexplainC.explainD.explained 解析：考查动词ing形式和动词ed形式做宾补。答案B;C;D。 考点六、动词ing形式的时态语态 【高考衔接】 ______fromothercontinentsformillionsofyears,Australiahasmanyplantsandanimalsnotfoundinanyothercountryintheworld.
2019届高考英语一轮复习第二部分语法专练专题四情态动词和虚拟语气综合演练外研版
专题四情态动词和虚拟语气综合演练Ⅰ.语法填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
“Put yourself in someone else’s shoes.” is 1 idiom that means if you imagine yourself to be in another person’s position, good or bad, you may understand how they feel, and why they have done what they’ve done.This idiom comes from the fact 2 a pair of perfectly fitting shoes for someone may not fit another person as perfectly. So, literally, only if you put 3 another person’s shoes can you feel how it is to walk in them.Metaphorically s peaking, “their shoes” stand for other people’s positions. A local boy is detained(扣留) by the police for a theft, and one of his friends might 4 (private) say to himself: “I wouldn’t want to be in his shoes now.” That is, he doesn’t want 5 (put) into prison for stealing.By trying to “put on their shoes”, we try to imagine ourselves in 6 (they)situations, by seeing 7 (thing) from their points of view, by thinking about how we would want to be treated if we 8 (be) them.Harper Lee, of course,has ex pressed this idea best in To Kill a Mockingbird: “You never 9 (real) understand a person until you consider things from his point of view—until you climb inside of his skin 10 walk around in it.”Ⅱ.短文改错假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。
2019届高考英语一轮复习第二部分语法专练专题六非谓语动词课件外研版
过去分词
句 法 不定式 分词 动名词 √ √ 主语 √ 状语 √ √ 补足语 √ √
功
能
一、非谓语动词作主语
用法精讲
单句填空
1.(2017江西九江十校二次联考) But conservationists say that making
(make) ivory legal to sell would lead to even more illegal hunting.
It is worth making an appointment before you go. 去之前预约一下是值得的。 3.下列句型中常用不定式作主语。 ①It+be+名词+to do sth. ②It takes/took sb.+some time+to do sth. ③It+be+difficult,easy,hard,important,impossible,necessary...+for sb.+to do sth. ④It+be+careless,clever,good,foolish,honest,kind,lazy,silly,stupid,wise...+ of sb. to do sth. It’s our duty to take good care of the old.照顾好老人是我们的责任。
答案 making 句意:但自然环境保护主义者说使象牙出售合法化会导
致甚至更多的非法捕猎。设空处作宾语从句的主语,表达的内容并非指 某一次的具体行为,故用动名词形式作主语。因此填making。
2.As time is pressing, I think
taking/to take (take) a taxi is the best way to
2018版高考英语大一轮复习 第2部分 语法考点讲练 第4节 非谓语动词教师用书 北师大版
第四节非谓语动词[对应学生用书P167][基础考法]高考对非谓语动词作宾语的考查主要体现在：①一些动词(如：decide)后接不定式作宾语的用法；②动名词作介词的宾语及一些动词(如：imagine)后接动名词作宾语的用法。
此外，部分动词，如：forget等后接动名词及不定式的区别也是考查的重点。
[典型例题1](2015·高考课标全国Ⅱ卷)In addition to their simple beauty，what makes the adobe dwellings admirable is their ability to “air condition” a house without(use)electric equipment.解析：句意：除了朴素之美外，令人赞叹的是这些土坯房具有不使用电气设备就能自动进行空气调节的能力。
介词without后面用名词或动名词作宾语。
故填using。
考法总结：空格前有介词without，提示词为use，由此可知此处应用动名词形式作宾语。
[典型例题2](2014·高考课标全国Ⅱ卷)One morning，I was waiting at the bus stop，worried about (be)late for school.解析：句意：一天早上，我正在公交车站等车，担心上学会迟到。
介词后面用名词或动名词作宾语。
故填being。
考法总结：空格前有介词about，提示词为动词be，便可判断只能用动名词作宾语。
[典型例题3](2014·高考课标全国Ⅱ卷)I heard a passenger behind me shouting to the driver，but he refused (stop)until we reached the next stop.解析：句意：我听到在我后面有个乘客朝司机喊，但他拒绝停车，直到我们到了下一站。
2019版高考英语北京专用一轮高考题组训练 专题二 非谓语动词 含解析 精品
专题二非谓语动词1.(2017北京,27)Many airlines now allow passengers to print their boarding passes online their valuable time.A.saveB.savingC.to saveD.saved2.(2017北京,30)The national park has a large collection of wildlife,from butterflies to elephants.A.rangingB.rangeC.to rangeD.ranged3.(2017北京,32)Jim has retired, but he still remembers the happy time with his students.A.to spendB.spendC.spendingD.spent4.(2016北京,26)it easier to get in touch wit h us, you’d better keep this card at hand.A.MadeB.MakeC.MakingD.To make5.(2016北京,28)over a week ago, the books are expected to arrive any time now.A.OrderingB.To orderC.Having orderedD.Ordered6.(2016北京,32)Newly-built wooden cottages line the street,the old town into a dreamland.A.turnB.turningC.to turnD.turned7.(2015北京,21)the early flight,we ordered a taxi in advance and got up very early.A.CatchingB.CaughtC.To catchD.Catch8.(2015北京,23)The park was full of people,themselves in the sunshine.A.having enjoyedB.enjoyedC.enjoyingD.to enjoy9.(2014北京,25)Last night,there were millions of people the opening ceremony live on TV.A.watchB.to watchC.watchedD.watching10.(2014北京,35)The film star wears sunglasses.Therefore,he can go shopping without.A.recognizingB.being recognizedC.having recognizedD.having been recognized11.(2014北京,28)There are still many problems before we are ready for a long stay on the Moon.A.solvingB.solvedC.being solvedD.to be solved12.(2013北京,24)the course very difficult,she decided to move to a lower level.A.FindB.FindingC.To findD.Found13.(2013北京,21)Volunteering gives you a chance lives,including your own.A.changeB.changingC.changedD.to change14.(2013北京,29)When we saw the road with snow,we decided to spend the holiday at home.A.blockB.to blockC.blockingD.blocked15.(2012北京,23)One learns a language by making mistakes and them.A.correctsB.correctC.to correctD.correcting16.(2012北京,27)with care,one tin will last for six weeks.eingedD.To use答案精解精析高考题组训练1.C句意:现在很多航空公司允许乘客在网上打印他们的登机证来节省他们宝贵的时间。
2019版高考英语大一轮复习 第2部分 语法考点讲练 第2节 介词与动词短语教师用书 北师大版
2019版高考英语大一轮复习 第2部分 语法考点讲练 第2节 介词与动词短语教师用书 北师大版 考法1 考查介词的搭配 (2016·高考全国甲卷)Most of us are more focused our tasks in the morning than we are later in the day. 解析：be focused on为固定短语，意为“集中于……”。故填on。 考法总结：高考对介词的考查通常以固定搭配的形式进行，有时是考查短语变式的形式，比如本题就是考查focus ...on的形容词短语形式。 [典型例题2] (2015·高考新课标全国Ⅰ卷)For those who fly to Guilin，it's only an hour away car and offers all the scenery of the betterknown city. 解析：句意：对于那些乘坐飞机去桂林的人来说，乘汽车(去阳朔)只需要一个小时的车程，而且(阳朔)这里有这座比较有名的城市(桂林)的所有景色。by car为固定搭配，意为“乘汽车”。故填by。 考法总结：“by＋交通工具”表示移动方式，意为“乘坐某种交通工具”。根据空后表示交通工具的名词car可以推断此处填by。 [典型例题3] (2014·高考课标全国Ⅱ卷)He reported the case the police and then sat there，lost and lonely in a strange city. 解析：句意：他向警察报告了这一情况，然后坐在那里，在一个陌生的城市里迷茫而孤独。report ...to ...为固定搭配，意为“向……报告……”。 考法总结：the police表示行为的对象，行为对象前面一般用介词for或to。根据动词report可知要填to。 [典型例题4] (2014·高考新课标全国Ⅱ卷)We can lie on the grass for a rest，or sit by the lake listening music. 解析：句意：我们可以躺在草地上休息，或者坐在湖边听音乐。学生易受汉语思维影响，listen后直接接宾语。但是，listen为不及物动词，接宾语时需加介词to。故在listening后加to。 考法总结：listen to为固定搭配，意为“听”，to后接“听”的内容。 考法2 考查介词的基本用法 课标高考卷对于介词基本用法的考查主要出现在语篇型语法填空和短文改错中，以在具体语境中考查高频介词的形式出现。 [典型例题5] (2014·高考课标全国Ⅱ卷)One morning，I was waiting the bus stop，worried about being late for school. 解析：句意：一天早上，我在公共汽车站等车，担心上学迟到。表示出现的场所、位置、空间或地点用介词at。故填at。 考法总结：根据句子结构可知，空后为表示较小地点的the bus stop，所以用at。需要注意的是，如果不仔细理解语境，考生易根据前面的wait直接填介词for，从而造成失误。
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2019版高考英语大一轮复习 第2部分 语法考点讲练 第4节 非谓语动词跟踪训练 北师大版
Ⅰ.单句语法填空 1．(2016·高考全国乙卷)My ambassadorial duties will include (introduce) British visitors to the 120plus pandas at Chengdu and others at a research centre. 2．(2017·河北石家庄调研)Many people benefit from the new ways (invent) to fix birth defects of the head and face. 3．(2017·宁夏银川质检)Helen and Lisa think there are many different ways (spend) their spare time. 4．(2017·湖北武汉调研)When (combine) properly, the five elements form a perfect system which almost works for every company. 5．(2017·广西三市调研)This was a surprising ending for my opponent and for the persons (watch) this contest. 6．(2017·湖北七市州联考)In my opinion, giving someone a hug and holding their hands (comfort) them can only be done in person. 7．(2017·江苏南通三调)Brian finds his smartphone functioning much faster， (install) a new operating system. 8．(2017·安徽合肥一检)An elderly man, Jean Papich, eightyfour, sat in the driver's seat， (turn) the key and hitting the gas skilfully. 9． (use) the Internet to communicate with others may be easier, but it lacks many qualities that a facetoface conversation possesses. 10．You'd better get yourself (prepare) for the winter. It's cold here. 答案及解析： 1．解析：introducing。考查动名词。动词include后需跟动名词作宾语，所以此空填introducing。 【知识拓展】下列动词后也需用动名词作宾语：dislike，imagine，delay，practise，finish，avoid等。 2．解析：invented。考查过去分词。invent和句子谓语动词benefit之间没有连词，故用非谓语动词，且空处和其逻辑主语ways构成动宾关系，故用过去分词作后置定语。 3．解析：to spend。考查动词不定式。句意：Helen和Lisa认为有很多方式来度过她们的空闲时间。way to do sth.为固定搭配，表示“做某事的方式”。 4．解析：combined。考查过去分词。分析该句结构可知，该句为省略句，when引导的时间状语从句的主语和主句的主语“the five elements”一致，并且从句中含有be动词，故从句可省略主语和be动词，combine和其逻辑主语为动宾关系，故用过去分词。 5．解析：watching。考查现在分词。watch和persons为主谓关系，故用动词ing形式。“watching this contest”作定语，修饰the persons。 6．解析：to comfort。考查动词不定式。分析句子结构可知，空处表示拥抱和握手的目的，故用动词不定式。 7．解析：having installed。考查现在分词。句意：安装了一个新的操作系统后，Brian发现他的智能手机运行得更快了。“安装”的动作发生在“发现”这一动作之前，空处和主语Brian是逻辑上的主谓关系，故用现在分词的完成式。 8．解析：turning。考查现在分词。分析句子结构可知，空处与句子主语是主谓关系，应用现在分词作伴随状语与hitting并列。故填turning。 9．解析：Using。考查动名词。分析句子结构可知，此处为动名词短语作主语。故用动名词Using。 10．解析：prepared。考查过去分词。 get sb.prepared意为“让某人准备好”，是固定用法。故填prepared。 Ⅱ.语法填空 (2017·湖北黄冈质检)Colorful fruits and vegetables are helpful to our health. Their 1. (nature) colors help protect our bodies from disease. Think about the colors of fruits and vegetables—the red of tomatoes, the orange of carrots, the green of apples and the purple of grapes. You can enjoy 2. (eat) fruits and vegetables of all colors—green, yellow, blue, purple, and white. Each color 3. (be) important to our health. These colors work together to protect 4. (we) bodies.Scientists have studied them and discovered 5. good of colorful fruits and vegetables. The list below shows some benefits of some colors in fruits and vegetables： ·Red gives us a healthy heart. It can 6. (possible) reduce heart disease. Red helps improve our memory. ·Yellow is good 7. our eyes. ·White can reduce cholesterol(胆固醇)． ·Green is helpful to eyes. It also gives us strong bones and 8. (tooth)． ·Blue helps us keep a good memory as we grow old. It also helps fight heart disease. So，9. you are buying or eating fruits and vegetables, remember 10. (try)different colors of them. 【语篇解读】 本文介绍了不同颜色的水果和蔬菜对我们身体的好处。 1．解析：natural。考查形容词。句意：它们天然的颜色帮助保护我们的身体免遭疾病。设空处修饰名词，要用形容词形式。故填natural。 2．解析：eating。考查非谓语动词。句意：你可以享受吃各种颜色的水果和蔬菜的乐趣——绿色、黄色、蓝色、紫色和白色。enjoy doing sth.为固定搭配。故填eating。 3．解析：is。考查动词的时态和主谓一致。句意：每种颜色对我们的健康都很重要。此处表示一般性的情况，应用一般现在时；主语为Each color，故谓语动词应用单数形式。故填is。 4．解析：our。考查代词。句意：这些颜色共同起到保护我们身体的作用。设空处修饰名词bodies，作定语，应用形容词性物主代词。故填our。 5．解析：the。考查冠词。句意：科学家们已经对颜色进行了研究，并发现了有色水果和蔬菜的好处。good在此作名词，其后有of短语修饰，表特指。故填定冠词the。 6．解析：possibly。。考查副词。句意：它可能会减少心脏疾病(的发生)。设空处修饰动词，要用副词形式。故填possibly。 7．解析：for。考查介词。句意：黄色对我们的眼睛有好处。be good for ...意为“对……有好处”，为固定短语。故填for。 8．解析：teeth。考查名词的数。tooth是可数名词，且要与and前面的bones并列，故用复数形式。故填teeth。 9．解析：when/while/if。考查连词。句意：因此，当/如果你购买或食用水果和蔬菜时，记得尝试不同的颜色。根据句意可知，设空处可用于引导时间状语从句，填when或while；也可引导条件状语从句，表示“如果”，填if。 10．解析：to try。考查非谓语动词。句意见上一题解析。根据句意可知，设空处表示“记得去做某事”，故填不定式。remember to do ...意为“记住要做……”。 Ⅲ.单句改错 1．Dear classmates, isn't it time that we got down to make learning plans?
2．(2017·东北三省四市一模)Eve said she would rather to watch a movie with friends or take part in some outdoor activities.
3．(2017·湖北八校一次联考)With her eyes filling with tears, Jean came to Mr. Li's office to explain what had happened.