Unit 2 Colours 课时3Grammar（知识精讲+分层练习）（学生版）.pdf

第 1 页 共 8 页 Unit 2 Colours 课时 3Grammar【语法】A.宾语从宾语从宾语从宾语从宾语从句的定义句的定义句的定义句的定义句的定义：1.定义：宾语从句是指在复合句中主句的宾语由一个完整的句子来充当，这个句子叫宾语从句。宾语从宾语从宾语从宾语从宾语从句常跟在句常跟在句常跟在句常跟在句常跟在动词、介动词、介动词、介动词、介动词、介词、或词、或词、或词、或词、或系表结构系表结构系表结构系表结构系表结构（等后等后等后等后等后面面面面面be sure/be afraid/be proud).重点重点重点重点重点词汇词汇词汇词汇词汇 1.n._关系 2.adj._古代的，古老的词汇词汇词汇词汇词汇拓展拓展拓展拓展拓展 3.adv._adj._当然；必定地，无疑地必然的；有把握的 4.adj._(_每天的；日常的同义词）5.vt._n._选择选择 6.adj._n._个人的；私人的人 7.suit vt._adj._合适的；适宜的_适合（短语）8.celebration n._vt._庆祝重点重点重点重点重点词组词组词组词组词组1._2._带来成功依靠；取决于3._4._个人的品位在许多方面5._6._代替被用于庆祝活动7._8._在古代欧洲在许多方面影响我们的日常生活重点重点重点重点重点句型句型句型句型句型1.我意到浅色使房间看起来更大。I _light colours _ _ _ _.2.她确信黄色能给她带来好运。She _ _ _yellow can bring her good luck.3.在古代中国，黄色曾是统治者的颜色吗？Was yellow _the colour of the _ _ _China?4.世界上所有的医生都穿白色制服吗？Do all the doctors in the world _ _ _?5.据报道，蓝色可以帮助我们感到放松，因为它代表宁静。A report says _ blue can help us _ _because it _.知识点睛目标导航第 2 页 共 8 页2.不同的句型改为宾语从句的方法：陈述句改宾语从句时，在从句的前面加也可省略。同时要注意从句中时态、that,that人称、时间状语等三个方面的变化。一般疑问句作宾语从句，常由来引导，而且也必须用陈述句语序。（原来问if/whether 句中的不能改成）同时要注意从句中时态、人称、时间状语等三个方面的变化。anysome 特殊疑问句作宾语从句常由特殊疑问词（等）来引导，而且必须who/what/where用陈述句语序。同时要注意从句中时态、人称、时间状语等三个方面的变化。【语法】B.由由由由由 that 引引引引引导的宾语导的宾语导的宾语导的宾语导的宾语从句（陈从句（陈从句（陈从句（陈从句（陈述句作述句作述句作述句作述句作宾语从句宾语从句宾语从句宾语从句宾语从句）：）：）：）：）：强调：强调：强调：强调：强调：陈述句改宾语从句时，在从句的前面加也可省略。同时要注意从句中时态、that,that人称、时间状语等三个方面的变化。(1)I want to go shopping tomorrow.Lily says(that)she wants to go shopping tomorrow.(主句现在时，从句时态没变）Lily said(that)she wanted to go shopping the next day.(主句过去时，从句时态相应变化）(2)Kate is watching TV now.I dont know(that)Kate is watching TV now.(主句现在时，从句时态没变）I didnt know(that)Kate was watching TV then.(主句过去时，从句时态相应变化）(3)Tom will come to Jurong next week.I am sure(that)Tom will come to Jurong next week.(主句现在时，从句时态没变）I was sure(that)Tom would come to Jurong the next week.(主句过去时，从句时态相应变化）(4)The earth goes around the sun.The teacher told us(that)the earth goes around the sun.(客观事理，从句时态不变）【语法】C.由由由由由 if/whether 引引引引引导的宾语导的宾语导的宾语导的宾语导的宾语从句（一从句（一从句（一从句（一从句（一般疑问般疑问般疑问般疑问般疑问句作宾语句作宾语句作宾语句作宾语句作宾语从句）：从句）：从句）：从句）：从句）：强调：强调：强调：强调：强调：【】1一般疑问句作宾语从句，常由来引导，而且也必须用陈述句语序。（原来问if/whether 句中的不能改成）同时要注意从句中时态、人称、时间状语等三个方面的变化。anysome【】区分：2if/whether 和作 是否 引导宾语从句（不存在主将从现）；ifwhether“”if“”作 如果 时引导条件状语从句，存在主将从现。可以与连用；不可以whetheror,or notif 可以接不可以whetherto do sth.;if 可能放在介词后，不可以whetherif第 3 页 共 8 页 【】3常常常常常接接接接接 if/whether 宾宾宾宾宾语从句的语从句的语从句的语从句的语从句的动词有动词有动词有动词有动词有：wonder=want to know;ask,doubt,be not sure/certain（怀（怀（怀（怀（怀疑）疑）疑）疑）疑）Could you tell me.?I dont know.注意注意注意注意注意：从句从句从句从句从句；从句从句从句从句从句。be sure+thatnever doubt+that举例说举例说举例说举例说举例说明：明：明：明：明：(1)Will you go to Hainan next month?Lily asks me if/whether I will go to Hainan next month.(主句现在时，从句时态没变）Lily asked me if/whether I would go to Hainan the next month.(主句过去时，从句时态变化）(2)Did Tom finish his homework last night?I dont know if/whether Tom finished his homework last night.(主句现在时）I didnt know if/whether Tom had finished his homework the night before.(主句过去时）(3)Does Mr.Wang have enough money for the house?I wonder if/whether Mr.Wang has enough money for the house.(主句现在时）I wondered if/whether Mr.Wang had enough money for the house.(主句过去时）(4)Will his father come back tomorrow?He is not sure if/whether his father will come back tomorrow.(主句现在时）He was not sure if/whether his father would come back the next day.(主句过去时）【语法】D.宾语从宾语从宾语从宾语从宾语从句中的时句中的时句中的时句中的时句中的时态：态：态：态：态：(总总总总总的原则：的原则：的原则：的原则：的原则：主句和主句和主句和主句和主句和从句的时从句的时从句的时从句的时从句的时态要前态要前态要前态要前态要前后呼应后呼应后呼应后呼应后呼应)、含有宾语从句的复合句中如如如如如果主果主果主果主果主句的句的句的句的句的时态时态时态时态时态是是是是是现在现在现在现在现在时态时态时态时态时态（包括一般现在时、现在进行时、现在完成时等），从句的时态跟据实际需要而定（原来直接引语中用什么时态，间接引语中还用什么时态）。如：I know(that)he lives here.I know(that)he lived here 10 years ago.I have heard(that)he will come.、含有宾语从句的复合句中如果主如果主如果主如果主如果主句是过去句是过去句是过去句是过去句是过去时态时态时态时态时态（包括一般过去时，过去进行时，过去过完成时，过去将来时等），那么从句的时态也必须用过去时态中的一种。在含有在含有在含有在含有在含有宾语从句宾语从句宾语从句宾语从句宾语从句的复合句的复合句的复合句的复合句的复合句中，如中，如中，如中，如中，如果主句果主句果主句果主句果主句是过去时是过去时是过去时是过去时是过去时态态态态态，则宾，则宾，则宾，则宾，则宾语从句中语从句中语从句中语从句中语从句中的时态具的时态具的时态具的时态具的时态具体变化体变化体变化体变化体变化如下：如下：如下：如下：如下：原句宾语从句一般现在时一般过去时现在进行时过去进行时现在完成时过去完成时第 4 页 共 8 页一般过去时过去完成时一般将来时过去将来时 但是有一种情但是有一种情但是有一种情但是有一种情但是有一种情况除外：况除外：况除外：况除外：况除外：如果从如果从如果从如果从如果从句中的话句中的话句中的话句中的话句中的话是真理或是真理或是真理或是真理或是真理或暂时不暂时不暂时不暂时不暂时不会发生改会发生改会发生改会发生改会发生改变的客变的客变的客变的客变的客观事实，观事实，观事实，观事实，观事实，则时态则时态则时态则时态则时态不发生不发生不发生不发生不发生变化（变化（变化（变化（变化（真理常用真理常用真理常用真理常用真理常用一般现在一般现在一般现在一般现在一般现在时）。时）。时）。时）。时）。The teacher told us,“The earth is round.”The teacher told us(that)the earth is round.(2)He said,“I was born in 1974.”He said that he was born in 1974.【语法】E.宾宾宾宾宾语从句中语从句中语从句中语从句中语从句中时间状时间状时间状时间状时间状语的相应语的相应语的相应语的相应语的相应变化。变化。变化。变化。变化。在含有在含有在含有在含有在含有宾语从句宾语从句宾语从句宾语从句宾语从句的复合句的复合句的复合句的复合句的复合句中，当中，当中，当中，当中，当主句是过主句是过主句是过主句是过主句是过去时态去时态去时态去时态去时态时时时时时，宾语从句中的一些时间副词变化如下：原句宾语从句nowthentoday that daytonight that night this morning/week that morning/weektomorrow the following day/the next dayyesterday the day before last month the month before two days ago two days before/earlier next week the next week 【语法】F.“”宾语从句中宾语从句中宾语从句中宾语从句中宾语从句中否定前否定前否定前否定前否定前移的现象移的现象移的现象移的现象移的现象。I think./I believe.等动词（主语是一第一称词），后接宾语从句中的否定要前移到主句中。Eg:I think that he isnt an honest boy.()I dont think that he is an honest boy.()错对 错对I believe that he isnt an honest boy.()I dont believe that he is an honest boy.()G.重点重点重点重点重点短语句型短语句型短语句型短语句型短语句型 1.the relationship between colours and moodsrelative-relationship颜色和心情之间的关系【】2.be sure/certain of sth.be sure/certain to do sth.be sure/certain+that.宾从 【拓展】当然certainly=surely=of course 3.influence our everyday lives in many ways 在很多主面影响我们的日常生活 【形容词日常的；每日的】everyday=daily第 5 页 共 8 页 4.make rooms seem larger让房间似乎更大了 5.Blue is suitable for bedrooms.蓝色适合于卧室。6.It depends on personal taste.它取决于你的个人品味。7.Does white clothes suit me?白色衣服适合我吗？【区分】某物适合某人【表示符合人的口味或颜色、服装、发型的匹配】sth.suit sb.某物适合某人【表示尺寸、大小、形状的匹配】sth.fit sb.某物与某物匹配，搭配得好sth.match sth.8.Red represents good luck.红色象征着好运。9.be used for celebrations被用于庆典 10.the colour of the rulers 统治者的颜色 11.in ancient China在古代中国随堂练随堂练随堂练随堂练随堂练习习习习习 1.Peter,do you want to know something about Barcode（条形码）?Yes,I am wondering _.A.how old is the great inventionB.who came up with this code C.that it can be used in the libraryD.what information does a Barcode include.2.I dont knowhe will come tomorrow,he comes,I will tell you.A.if;whetherB.whether;whether C.whether;ifD.that,whether 3.The police _ still not sure _ the young man killed himself or was killed.A.is,ifB.is,whetherC.are,whetherD.are,that 4.All of us doubt _ there will _ next week.A.if;be snowyB.whether;be snowC.that;have snowD.whether;have snow 5.Tom wonders _.A.whether his uncle will come next weekB.whether will his uncle come next week C.that his uncle will come next weekD.that will his uncle come next week 6.Im not sure _ my suggestion is helpful to you.It certainly is.Every little bit helps.A.whyB.howC.whetherD.where第 6 页 共 8 页分层练习一、根据句意及括号内的汉语或英语提示完成单词 1.There was nothing but _(silent)in the room.2.How many _(dictionary)do you have at home!3.To _(who)are you writing this e-mail now?4.Sigmund Friend is a _(young)worker in our school.二、单项选择 1.Someone called you just now.I know.But I was busy at that moment.When I called back,there was no _.A.voiceB.soundC.answerD result 2.You look _.Whats up,sir?I cant find my ticket,but its time to check in.AsleepyB.hungryC.tiredD.worried 3.Pauls parents were worried that he _ too much time chatting on line.A.spentB.paidC.took 4.How much is the ticket to Central Park?Aone-way ticket _$40,and you can _ another$20 for a round-trip.A.costs,payB.cost,spend C.pay,spendD.spends,pay三、用适当的连接词填空 1.Can you tell me _ the next World Cup will take place?In about four years.2.Do you know _ Mr Wang will go to Nanjing?Im not sure.Maybe he will drive his own car there.3.I wonder _ the meeting tomorrow will last.At almost two hours.4.Do you know _ Li Ming will go to Shanghai for?To visit the Expo Garden.第 7 页 共 8 页四、根据汉语完成句子，每空词数不限1.你认识那个青少年辅导员吗？Do you know that _?2.不要吵，我需要安静。Dont make noise.I _.3.我不知道我可以去何处征询意见。I dont know _.4.你可以问你父母如何处理这个问题。You can ask your parents how to _ problem.5.咱们去看电影，好不好？_ go to see a film,_?一、完一、完一、完一、完一、完型填空型填空型填空型填空型填空 The year 2018 marked the 10thAnniversary(周年庆 )of Double Eleven Shopping Festival.Tmall(天猫商城)is1sales greater than ever!Big saving are offered2promotions(促销活动 )like discounts,pre-order,coupon,and many other.It has always been regarded as a special day for single men and women in China.It has now turned to be the countrys3day for online retailers(零售商 ),millions of shopping lovers and thousands of couriers(快递公司 ).And peoples views on this vary from person to person.Alarge number of consumers(消费者 )think highly of the double-eleven online sale.It is believed that the goods is really cheap.Besides,it is convenient for the customers to shop as well4they dont need to go out.It5promotes economic(经济的 )development,as well.However,there are some6.First,some people hold the belief that the sale leads consumer to7 more money on the things they dont use often.There is a popular name for the people who cant control8 in buying the things online-Hands-chopping people.Second,due to too many copycats(山寨货 )online,lots of customers have to send them back to the sellers,which makes it difficult for the buyers to9the satisfactory goods.10is the main reason for these crazy promotions?The Double-Eleven Promotion may be the most第 8 页 共 8 页 important time to achieve annual revenue(年收益 )goal.Year-end promotions are quite significant for some e-commerce companies(电商).1.A.gettingB.offeringC.leadingD.taking 2.A.onB.likeC.forD.through 3.A.saddestB.busiestC.worstD.hardest 4.A.butB.soC.becauseD.though 5.A.alsoB.eitherC.tooD.neither 6.A.advantageB.disadvantageC.difficultiesD.usages 7.A.costB.payC.spendD.take 8.A.themselvesB.himselfC.themD.herself 9.A.give upB.think ofC.try onD.search for 10.A.whenB.whyC.whatD.who二根据二根据二根据二根据二根据短文内容短文内容短文内容短文内容短文内容及所给及所给及所给及所给及所给提示，在提示，在提示，在提示，在提示，在文中的空文中的空文中的空文中的空文中的空白处填白处填白处填白处填白处填写一个正写一个正写一个正写一个正写一个正确的单确的单确的单确的单确的单词。词。词。词。词。Once upon a time,the colors of the world started to argue.Green said,“1.（clear）I am the most important.I was 2.（choose）for grass,trees and leaves.W3.me,all animals would die.”Blue interrupted,“It is the water that is the basis（基础）of life and drawn up 4.the clouds from the deep sea.”Yellow smiled,“The sun is yellow,the moon is yellow,and the stars are yellow.Every time you look at sunflowers,5.whole world starts to smile.”Purple,indigo（靛蓝）,red and orange could s6.it no longer.They also shouted out:we are the most important.7.（Sudden）rain started to pour down.The colors were 8.（frighten）and came close to one another for comfort.The colors united and joined hands.Arainbow 9.（appear）in the sky.The rainbow is a s10.of hope for tomorrow and lets us remember to appreciate one another.