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

第 1 页 共 12 页 Unit 2 Colours 课时 3Grammar 、1.relationship2.ancient 二适合；3.certainly;certain4.everyday;daily 5.choose;choice6.personal;person7.suitable;be suitable for 8.celebrate庆祝，庆祝活动；三、1.bring success2.depend on3.personal taste4.in many ways 5.instead of6.be used for celebrations7.in ancient Europe8.influence our everyday lives in many ways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 _.目标导航第 2 页 共 12 页 四、1.notice;make rooms seem larger2.is sure that3.once;rulers in ancient4.wear white uniforms5.that;feel relaxed;represents peace【语法】A.宾语从宾语从宾语从宾语从宾语从句的定句的定句的定句的定句的定义：义：义：义：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句常跟句常跟句常跟句常跟在动词在动词在动词在动词在动词、介词、介词、介词、介词、介词、或系或系或系或系或系表结构（表结构（表结构（表结构（表结构（等后等后等后等后等后面面面面面be sure/be afraid/be proud).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 引导引导引导引导引导的宾语从的宾语从的宾语从的宾语从的宾语从句（陈述句（陈述句（陈述句（陈述句（陈述句作句作句作句作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 引导的宾引导的宾引导的宾引导的宾引导的宾语从句（语从句（语从句（语从句（语从句（一般一般一般一般一般疑问句作疑问句作疑问句作疑问句作疑问句作宾语从宾语从宾语从宾语从宾语从句）：句）：句）：句）：句）：知识点睛第 3 页 共 12 页 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whetheror,or notif连用；不可以 可以接不可以whetherto do sth.;if 可能放在介词后，不可以whetherif 【】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句中的句中的句中的句中的时态：时态：时态：时态：时态：(总的原总的原总的原总的原总的原则：主则：主则：主则：主则：主句和从句和从句和从句和从句和从句的时态句的时态句的时态句的时态句的时态要前要前要前要前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时时时时态态态态态（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.第 4 页 共 12 页、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句是过句是过句是过句是过去时态去时态去时态去时态去时态（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宾语从宾语从宾语从宾语从句的复句的复句的复句的复句的复合句中，合句中，合句中，合句中，合句中，如果如果如果如果如果主句是主句是主句是主句是主句是过去时态过去时态过去时态过去时态过去时态，则宾，则宾，则宾，则宾，则宾语从句语从句语从句语从句语从句中的时中的时中的时中的时中的时态具体变态具体变态具体变态具体变态具体变化如化如化如化如化如下：下：下：下：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况除况除况除况除外：外：外：外：外：如果从如果从如果从如果从如果从句中的句中的句中的句中的句中的话是真话是真话是真话是真话是真理或暂时理或暂时理或暂时理或暂时理或暂时不会不会不会不会不会发生改变发生改变发生改变发生改变发生改变的客观的客观的客观的客观的客观事实，事实，事实，事实，事实，则则则则则时态不发时态不发时态不发时态不发时态不发生生生生生变化（变化（变化（变化（变化（真理常真理常真理常真理常真理常用一般用一般用一般用一般用一般现在时）现在时）现在时）现在时）现在时）。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.宾宾宾宾宾语从语从语从语从语从句中时间句中时间句中时间句中时间句中时间状语状语状语状语状语的相应变的相应变的相应变的相应变的相应变化。化。化。化。化。在含有在含有在含有在含有在含有宾语从宾语从宾语从宾语从宾语从句的复句的复句的复句的复句的复合句中，合句中，合句中，合句中，合句中，当主当主当主当主当主句是过去句是过去句是过去句是过去句是过去时态时时态时时态时时态时时态时，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.“”宾语宾语宾语宾语宾语从句中从句中从句中从句中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.()错对第 5 页 共 12 页 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 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.【答案【答案【答案【答案【答案】B【解析】【解析】【解析】【解析】【解析】句意：皮特，你想了解一些关于条形码的知识吗？是的，我正想知道是谁想出了这种代码。考查宾语从句。已知宾语从句要用陈述句语序，所以 A、D 两项错误，可排除。wonder 后接 who、what、why、where等引导的宾语从句，意为“想知道”；后接 that 引导的宾语从句，意为“对感到惊讶，对感到怀疑”。根据 “want to know”可知，wonder 在此意为“想知道”，所以，其后应接 who 引导的宾语从句。故选 B。第 6 页 共 12 页 2.I dont knowhe will come tomorrow,he comes,I will tell you.A.if;whetherB.whether;whether C.whether;ifD.that,whether【答案【答案【答案【答案【答案】C【解析【解析【解析【解析【解析】if 既可以引导宾语从句又可以引导状语从句。if 充当宾语从句的连接词时，相当于 whether，词义为“是否”，遵循宾语从句的时态规则，可根据语境选择任何时态；充当从属连词，引导条件状语从句时，词义为“如果”，若主句中的谓语动词用一般将来时，则从句中的谓语动词通常用一般现在时表示将来。3.The police _ still not sure _ the young man killed himself or was killed.A.is,ifB.is,whetherC.are,whetherD.are,that【答案【答案【答案【答案【答案】C【解析【解析【解析【解析【解析】句意：警方还不确定这个年轻人是自杀还是他杀。if 是否，如果；that 因为，以至于；whether 是否；weather天气。If和 whether 都能表示是否，但是 whether 常和 or 搭配使用，本句中 police 为集合名词，表示复数含义，故选 C。4.All of us doubt _ there will _ next week.A.if;be snowyB.whether;be snowC.that;have snowD.whether;have snow【答案【答案【答案【答案【答案】B【解析】【解析】【解析】【解析】【解析】句意：我们大家都怀疑下周是否会下雪。考查宾语从句及 there be 句型。doubt 后接宾语从句时，肯定句中用引导词 if 或 whether，排除 C 选项。there be 句型不能与 have 一起连用，排除D选项。且第二个空格处缺少主语，应用名词 snow 作主语，故选 B。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【答案【答案【答案【答案【答案】A【解析】【解析】【解析】【解析】【解析】句意：汤姆想知道他的叔叔下周是否会来。考查宾语从句。根据“wonder”一词可知，宾语从句的内容是不确定的，因此不能用 that 引导的宾语从句；其次根据宾语从句的语序要是陈述语气，因此 B选项不符合。故选 A。第 7 页 共 12 页 6.Im not sure _ my suggestion is helpful to you.It certainly is.Every little bit helps.A.whyB.howC.whetherD.where【答案【答案【答案【答案【答案】C【解析】【解析】【解析】【解析】【解析】句意：我不确定我的建议对你是否有帮助。当然是。一点一滴都有帮助。考查宾语从句。why 为什么；how怎样；whether 是否；where 哪里。根据 “Im not sure my suggestion is helpful to you”及“It certainlyis”，可知，不确定是否有帮助，故选C。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.【答案】1.silence2.dictionaries3.whom4.youth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.第 8 页 共 12 页 A.costs,payB.cost,spend C.pay,spendD.spends,pay 1.C【解析】考查名词在语境中的辨析。句意为“刚才有人给你打电话。”“我知道。但是那时我正在忙。当我回拨的时候，没人接了”，故选。在此意为“应答”。Canswer 2.Dsleepyhungrytiredworried【解析】考查形容词词义辨析。困的；饥饿的；疲劳的；着急的。根据问句 Whats up,sir?I cant find my ticketD和答语中可推知，表示看上 去很着急，故选。3.Aspend【解析】考查动词辨析。句意为“保罗的父母因保罗花太多的时间在网上聊天而担心”。花费，其主语是人，常用于 spend.（in)doing sth 的结构中。pay 支付，主语是人。takeit takes/took.的常用句型为 to do sth.spentA。由句子结构可知，用，故选。4.Acostspendpay for【解析】考查动词辨析。表示“花费”，物作主语，表示“花费”，人作主语，付 款，人作主语，故选。A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.【答案】1.how soon2.how3.how long4.what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？第 9 页 共 12 页 _ go to see a film,_?【答案】1.youth worker2.need silence3.where I can ask for suggestions/advice4.deal with5.Lets;shall we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 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第 10 页 共 12 页 8.A.themselvesB.himselfC.themD.herself 9.A.give upB.think ofC.try onD.search for 10.A.whenB.whyC.whatD.who 【答案【答案【答案【答案【答案】1-5BDBCA6-10 BCADC【文章大【文章大【文章大【文章大【文章大意】意】意】意】意】这篇短文主要讲述了双 11 购物节 10 周年。大量消费者对“双 11”网上销售评价很高，认为商品确实便宜。另外，顾客购物也很方便，不需要出门。它也促进了经济的发展。但是也有一些不好的地方。【解析】【解析】【解析】【解析】【解析】1.句意：天猫提供的销售力度比以往任何时候都要大！getting 变得；offering 提供；leading 引导；taking带去。根据下文 “Big saving are offeredPromotions like discounts,pre-order,coupon,and many other.”可知，此处是说天猫提供的销售力度比以往任何时候都大。故选 B。2.句意：通过折扣、预购、优惠券等多种促销方式，可以大幅度节省开支。on 在上；like 像；for 为了；through 通过。根据 “like discounts,pre-order,coupon,and many other.”可知，此处是通过折扣、预购、优惠券等多种促销方式。故选 D。3.句意：如今，对于在线零售商、数百万购物爱好者和数千名快递员来说，这一天已成为该国最繁忙的一天。saddest最悲伤的；busiest 最忙的；worst 最差的；hardest最难的。根据 “for online retailers(零售商 ),millions of shopping lovers and thousands of couriers(快递公司 ).”可知，此处是对于对于在线零售商、数百万购物爱好者和数千名快递员来说，这一天是最忙的。故选 B。4.句意：顾客购物也很方便，因为他们不需要出门。but 但是；so 因此；because 因为；though 尽管。根据上文 “It is convenient for the customers to shop”可知，下文是表示原因，因为他们不需要出门。故选 C。5.句意：它也促进了经济发展。also 也；放在句中；either 也不，用在否定句中；too 也，放在句尾；neither两者都不。根据上文 “It is believed that the goods is really cheap.Besides,It is convenient for the customers to shop as wellthey dont need to go out.”可知，此处在说网购的优点，下文也促进了经济发展；本句为肯定句，故用 also 置于句中。故选 A。6.句意：然而，也有一些缺点。advantage 优点；disadvantage 缺点；difficulties 困难；usages 用法。根据下文 “First,some people hold the belief that the sale leads consumer to more money on the things they dont use often.Second,due to too many copycats(山寨货 )online,lots of customers have to send them back to the sellers,”可知，此处是在说网购的缺点。故选 B。7.句意：首先，有些人认为销售会导致消费者在他们不经常使用的东西上花费更多的钱。cost 花费，物作主语；pay花费，人作主语，短语 pay for；spend 花费，人作主语，spend+时间+doing；spend+钱+on sth.；take第 11 页 共 12 页花费，it 形式主语，It takes sb.some time to do sth.“花费时间去做某事”；此处是人作主语，根据 spend+钱+onsth.“花费买某物”。故选 C。8.句意：对于那些控制不了自己在网上买东西的人有一个流行的名字剁手党。themselves 他们自己；himself 他自己；them 他们；herself她自己。cant control oneself“不能控制某人自己”，此处是无法控制自己在网上购买的东西。主语是 people，这里用 themselves。故选A。9.句意：许多顾客不得不把它们寄回给卖家，这使得买家很难找到满意的商品。give up放弃；think of 想，认为；try on 试穿；search for 搜寻。根据上文 “Second,due to too many copycats(山寨货 )online,lots of customers have to send them back to the sellers”可知，这使得买家很难找到满意的商品。故选 D。10.句意：这些疯狂促销的主要原因是什么？when 何时；why 为什么；what 什么；who 谁。根据下文“The Double-Eleven Promotion may be the most important time to achieve annual revenue(年收益 )goal.Year-end promotions are quite significant for some e-commerce companies(电商).”可知，上文是在问这些疯狂促销的主要原因是什么？故选 C。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及所及所及所及所给提示，给提示，给提示，给提示，给提示，在文中在文中在文中在文中在文中的空白的空白的空白的空白的空白处填写处填写处填写处填写处填写一个正确一个正确一个正确一个正确一个正确的单的单的单的单的单词。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.A rainbow 9.（appear）in