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人教版 (2019)选择性必修 第二册Unit 3 Food and Culture教案配套课件ppt
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这是一份人教版 (2019)选择性必修 第二册Unit 3 Food and Culture教案配套课件ppt，共43页。PPT课件主要包含了prior to，动名词，away，off，the fact，with，out of，into，to do，had等内容，欢迎下载使用。
Prir t cming t China, my nly experience with Chinese cking was in America, with Chi- nese fd that had been changed t suit American tastes.来中国之前,我只在美国接触过一次中 式烹饪,那里的中国食物为了适应美国人的口味已经被改变了。(教材P26)情景导学Many peple enjy relaxing music in the evening prir t ging t bed.许多人在晚上睡觉前喜 欢听令人放松的音乐。(2021北京)Prir t that, the nly great histrical wrks I had been expsed t were Hmer's epic pems.在那
之前,我唯一接触过的历史巨作是《荷马史诗》。用法归纳①prir ntice/warning/arrangement预先通知/警告/安排② 在……之前的(其中 是介词,后接名词、 或 )词汇拓展pririty n.优先事项;最重要的事;优先;优先权take pririty ver...优先于……•The develpment f a new vaccine will take pririty ver all ther medical research.研制新的 疫苗将排在其他一切医学研究之前。
Fr example, America's mst ppular Chinese dish is General Ts's chicken, which cnsists f fried chicken cvered in a sweet sauce, flavured with ht red peppers.例如,在美国最受欢迎 的中国菜是“左公鸡”,它是在油炸的鸡肉上淋上甜酱,再用煸炒过的红辣椒调味制成的。 (教材P26)特别提醒cnsist f不能用于被动语态和进行时态。词汇拓展①cnsist f=be cmpsed f=be made up f由……组成(或构成)•Life cnsists f/is cmpsed f/is made up f nt nly the survival, but als petry and the dis- tance.生活不只有(眼前的)苟且,还有诗和远方。
②cnsist in...在于……•As an ld saying ges, the secret f getting ahead cnsists in/lies in getting started.俗话说:领先的秘诀在于开始。 (写作·格言)
Later, I learnt that the mst famus fd in Shandng is pancake rlls stuffed with sliced Chinese green nins.后来,我得知山东最有名的食物是煎饼卷大葱。 (教材P26)情景导学Cut the bread int thin slices.把面包切成薄片。Our firm is well placed t grab a large slice f the market.我们公司处境有利,足以获得巨大的 市场份额。Slice a piece ff/away.切下一片。Slice (up) the cucumber thinly.把黄瓜切成薄薄的片。By using new technlgies, we were able t slice ￡10,000 ff the cst f the prject.通过使用新 技术,我们把这个项目的费用降低了一万英镑。
用法归纳 ①a slice ...……的部分/份额②a slice f life反映现实生活的电影(或戏剧、书) ③slice ( ) sth.把某物切成薄片④slice sth. / 切下;割下⑤slice sth. sth.大幅度削减(成本或总额)词汇拓展sliced adj.已切成片的•When the il is ht, add the sliced nin.油热之后,加入切好的洋葱。
Jurnal f the American Medical Assciatin, 2014《美国医学会杂志》,2014年 (教材P32)情景导学D yu belng t any trade assciatins?你参加任何行业协会了吗?The bk is published in assciatin with Oxfrd University Press.这本书是与牛津大学出版社 联合出版的。用法归纳① assciatin with...和……联合/合伙②Chinese Basketball Assciatin (CBA)中国篮球协会词汇拓展①assciate vt.联想;联系 vi.交往
把……和……联系在一起•If yu assciate success with studying hard, that means yu will achieve yur gal sn.如果 你把成功和努力学习联系在一起,那意味着你不久就会实现你的目标。 (写作·学习建议)②assciate with sb.和某人交往•If yu assciate with the ptimistic peple, it is certain that yu will make prgress.如果你与 乐观的人交往,你一定会取得进步。 (写作·人际交往)③assciated adj.有关联的;相关的be assciated with...与……有关;与……相关联•I haven't been assciated with the prject ver the last mnth.我上个月不曾跟这个项目有关 联。
This is true regardless f hw healthy the rest f their diet might be.不管他们其余的饮食会 是多么健康,都确实如此。 (教材P32)情景导学Regardless f the fact that she was getting annyed, her vice still remained calm.尽管事实上她 生气了,她的声音依然保持平静。 (读后续写·情感描写)It's frtunate that sme f the precius heritage, such as hutng and siheyuan, is being pre- served,regardless f the mdern develpment.幸运的是,不管现代发展如何,胡同和四合院等一 些珍贵遗产都得到了保护。(China Daily)用法归纳①regardless f+n./ding...不管(做)……
②regardless f that...尽管事实上……③regardless f what/wh/hw/when/where...不管什么/谁/怎样/什么时候/在(到)哪里……词汇拓展
表示“尽管;即使”的连词和介词(短语)
•Despite/In spite f the extreme cld(=Even if/Even thugh/Althugh/Thugh the weather was extremely cld), the wrkers were wrking arund the clck t meet the deadline.尽管(天气)极 其寒冷,工人们还是夜以继日地工作,以赶上最后期限。
Prcessed fds ften cntain less nutritin, and have higher quantities f sugar, salt, and fat than fresh ingredients.相比新鲜食材,加工食品通常包含较少的营养,并且糖分、盐分和脂肪 的含量更高。 (教材P32)情景导学A large quantity f cash is used t purchase ingredients fr cking.大笔现金被用来购买烹饪原 料。Large quantities f fd/nuts are served n the table fr custmers t chse frm.大量的食物/ 坚果被摆到桌子上供顾客选择。A large quantity f turist attractins that I recmmend appeal t millins f visitrs every year. 我推荐的很多旅游胜地每年吸引数百万游客。 (写作·旅游)
Our cmpany will prmte a prduct that is cheap t prduce in large quantities.我们公司将 促销一种低成本大批量生产的产品。用法归纳① large/small quantities大量地/少量地②a large quantity f/large quantities f后接可数名词复数或不可数名词。“a large quantity f +不可数名词”作主语时,谓语动词用 形式,“a large quantity f+可数名词复数”作主 语时,谓语动词用 形式;“large quantities f+可数名词复数/不可数名词”作主语时,谓 语动词都用 形式。特别提醒“数量”和“质量”的单词拼写分别是quantity和quality,注意不要记混。
In additin, studies shw that cnsistent eating habits, fr example, taking three meals a day at the same time each day, are better fr ur health.此外,研究表明,始终如一的饮食习惯,例如, 每天在同一时间吃三餐,对我们的健康更好。 (教材P32)情景导学It's believed that actins must be cnsistent with wrds.大家都认为言行必须一致。The results are entirely cnsistent with ur earlier research.这些结果与我们早些时候的研究完 全吻合。用法归纳be cnsistent ...与……一致/相符
词汇拓展①cnsistently adv.一致地,始终如一地•This is the plicy we have pursued cnsistently.这是我们一贯奉行的政策。②cnsistency n.一致性,连贯性;黏稠度,密实度the cnsistency f milk牛奶的黏稠度the cnsistency f service服务的连贯性③incnsistent adj.不一致的;不符合的;反复无常的be incnsistent with...与……不一致/不相符•The reprt is incnsistent with the financial statements.这个报告与财务报表内容不一致。④incnsistency n.不一致;不一致的情况•There are a few minr incnsistencies in her argument.她的论证中有几处小矛盾。⑤incnsistently adv.不一致地;反复无常地
There is n ne trick t healthy eating.健康饮食没有什么诀窍。 (教材P32)情景导学He tricked me int buying a huse, which cst me an arm and a leg.他骗我花了一大笔钱买下房 子。Sme false advertisements may trick ld peple ut f their mney.一些虚假广告可能会骗 走老年人的钱。I'll try every trick in the bk t win the game.我将使尽浑身解数赢得比赛。Every time they cme t a new huse, they say, “Trick r treat!”每来到一座新房子,他们就 说:“不给糖就捣乱!”Fr mst f the peple, a few minutes f yga can d the trick.对大多数人来说,练几分钟的瑜
伽就能达到目的。 (China Daily)If children dn't get candies, they will play a trick/tricks n their neighbrs.如果孩子们没有得到 糖果,他们就会捉弄他们的邻居。 (写作·文化习俗)用法归纳 ① the trick达到目的;起作用②trick r treat不给糖就捣乱③play a trick/tricks sb.捉弄某人④every trick in the bk无所不用其极;浑身解数⑤the tricks f the trade(某一行业或活动的)绝招,绝活,门道,生意经 ⑥trick sb. sth.从某人处骗走某物
⑦trick sb. ding sth.骗某人做某事 ⑧a trick questin容易使人上当的问题
Hwever,there is increasing evidence that the real driver f pr health is nt s much fatty fd, as it is sugar.然而,越来越多的证据表明,不良的健康状况的真正推手并非这么多高脂肪 食物,而是糖。 (教材P32)特别提醒在“There is evidence that...”中,that引导的是同位语从句,用于解释说明前面名词evidence的 具体内容。结构拓展 ①There is n evidence that...没有证据表明……•Despite the vgue fr s-called health teas,there is n evidence that they are any healthier.尽管
所谓的保健茶成了时尚,但并没有证据表明这些茶更有益于健康。②There is n dubt that...毫无疑问的是……③There is a fact that...事实是……•There is a fact that traditinal cultures have psitive meaning fr us t shape the crrect values. 事实是,传统文化对我们塑造正确的价值观是有积极意义的。 (写作·传统文化)④There is a pssibility that...可能……•There is a pssibility that as we use mre resurces, ur children have t lead wrse lives.随着 我们使用更多的资源,我们的孩子可能不得不过上更差的生活。 (写作·环境保护)
It is up t yu t decide hw yu want t live, and t make the right decisins abut yur diet.你 想如何生活、如何做出正确的饮食选择,取决于你自己。 (教材P32)情景导学Either is OK. It's up t yu.都可以。你决定吧。As far as I'm cncerned, it's up t all the Chinese peple t preserve endangered species.在我看 来,保护濒临灭绝的物种是所有中国人的职责。 (写作·保护动物)用法归纳 It's up t sb. ( sth.)由某人决定(做某事);(做某事)是某人的职责
结构拓展①nt be up t much某事物质量差/不怎么样•His wrk isn't up t much.他的活儿做得不怎么样。②Sb. be up t here.某人感到非常气愤。•I'm up t here with this jb; I'm resigning!这份工作我受够了,我要辞职!③Sb. is (s) up himself/herself.某人眼里只有他/她自己。•He is such a selfish guy that he is s up himself!他是一个非常自私的家伙,他的眼里只有他 自己!
Sentence 1译文 来中国之前,我只在美国接触过一次中式烹饪,那里的中国食物为了适应美国人的口 味已经被改变了。
Sentence 2译文 例如,在美国最受欢迎的中国菜是“左公鸡”,它是在油炸的鸡肉上淋上甜酱,再用煸 炒过的红辣椒调味制成的。
Sentence 3译文 我们疲惫不堪,饥肠辘辘,也不认识一个汉字,不知道该怎么点餐,所以厨师就开始在我 们的桌子上摆满食物,那是我们吃过的最可口的菜肴。
Sentence 4译文 它已成为中国北方人最喜爱的传统菜肴,在中国北方包饺子一直是一项全员参与的家 庭活动,无论老少都会加入进来帮忙。
Sentence 5译文 美国心脏协会建议我们将每日从糖中摄取的热量限制在100至150卡路里以下,这些糖 少于一罐甜饮料或一块糖果通常所含的糖分。
一、过去完成时的构成和定义情景导学He had wrked in the factry fr five years befre he mved here.搬到这里以前,他已经在那家 工厂工作了五年。用法归纳1.过去完成时的构成:助动词① +动词的过去分词形式。2.过去完成时的定义:过去完成时表示在过去某一时间或动作之前已经发生或完成的动作或 存在的状态,即“过去的过去”;也可以表示从过去某一时间开始的动作或状态一直延续到 过去的另一时间。这个过去的时间常用befre、by、until、when、after等引出的时间状语
过去完成时及其被动语态
来表示,也可以用一个表示过去的动作或通过上下文语境来表示。二、常用过去完成时的几种情况情景导学1I had wished festival activities culd attract her, but they didn't wrk.我本来希望节日活动能吸 引她,但是它们没有奏效。I had hped t send Peter a gift t cngratulate him n his marriage, but I culdn't manage it.我本 来希望寄给彼得一件礼物以祝贺他结婚了,可是我没能做到。用法归纳1表示过去未曾实现的愿望、打算、计划时常用had hped/planned/meant/intended/thught/ wanted/expected等。
情景导学2N sner had I arrived hme than the bell rang.我刚到家,门铃就响了。She had hardly had time t sit and have a rest when the phne rang again.她刚有时间坐下来休 息,电话就又响了。用法归纳2表示“一 ……就……”:在“had hardly/scarcely+过去分词”或“had n sner+过 去分词”句型中,主句用② ,从句用③ 。当hardly、scarce- ly、n sner位于句首时,主句要用部分倒装。情景导学3It was the third time that he had been ut f wrk that year.那是他那一年第三次失业。
用法归纳3表示“某人/物第几次做某事”:在“It/This/That was the +that从句”中,主句用一般过去时,从句用④ 。情景导学4This was the best advice that I had ever given t my friend.这是我给过朋友的最好的忠告。用法归纳4在句型“This was the+形容词最高级+名词+从句”中,从句常用⑤ 。情景导学5It was ten years since we had had such a wnderful time.我们有十年没玩得那么愉快过了。用法归纳5在“It was+一段时间+since...”句型中,从句常用过去完成时。
情景导学6If yu had helped me, I wuld have gt a high scre.如果你帮助过我的话,我就会得高分了。用法归纳6在虚拟条件句中,表示与过去事实相反的假设,从句要用⑥ 。情景导学7He hadn't learned English befre he came t this schl.来这所学校之前他没有学过英语。用法归纳7在包含when、befre、after、until等连词的主从复合句中,如果主句谓语和从句谓语表示的 动作是在过去的不同时间发生的,且要突出发生的先后顺序,那么先发生的动作通常需要用 ⑦ 表示,后发生的动作用一般过去时表示。
情景导学8He said, “We have gt tw first places in the sprts meeting.”→He said that they had gt tw first places in the sprts meeting.他说他们在这场运动会中已经得了两个第一名。用法归纳8在间接引语中,我们通常用过去完成时表示在引述动词(一般过去时)之前发生的动作,即在 tld、said、thught等动词后的宾语从句常用过去完成时。三、一般过去时与过去完成时的区别情景导学He went t Wuhan last week.他上周去了武汉。The bus had already left by the time she arrived.等她到达的时候公共汽车已经离开了。
用法归纳 一般过去时表示动作在过去的某个时间发生,或表示过去经常性或习惯性的动作。过去 完成时表示动作在过去某个时间或动作之前已经完成,即“过去的过去”。使用过去完成时一定是以⑧ 的某个时间为参照点,而一般过去时是以⑨ 的时间为参照点。四、过去完成时的被动语态情景导学He said that such prducts had been sld ut.他说这种产品已经卖完了。After the assignment had been dne, he went t play basketball.任务完成后,他就去打篮球了。用法归纳 过去完成时的被动语态的构成为“助动词had+been+动词的过去分词形式”。
即时巩固Ⅰ.单句语法填空1.(2023北京)I turned up at the appinted hur fr a dinner, nly t find that n ther guest (arrive) and my hstess was still in her sleeping suit.2.(2021天津)I wanted t make dumplings but fund I (run)ut f flur, s I went ut t buy sme.3.(2020浙江)By abut 6000 BC, peple (discver) the best crps t grw and an- imals t was the mst wnderful classic that I (see) was the first time that I (invite) t attend a we reached the ft f the muntain, the sun (rise).
had discvered
had been invited
had arrived
7.T ur utter amazement, he (cmplete) his studies by the end f last was tw years since I (participate) in the debate held by the student unin.9.I (expect) t get first prize in the English speech cntest but the result made me was the third time that he (pay) a visit t Munt Tai, which is lcated in Shandng Prvince.Ⅱ.完成句子1.丈夫一回到家妻子就开始做饭。(hardly) hme when his wife started cking.2.他们本来想要去帮忙,但没有及时赶到。They t help but culd nt get there .
had cmpleted
had participated
had expected
Hardly had the husband arrived/The husband had hardly arrived
had wanted
Prir t cming t China, my nly experience with Chinese cking was in America, with Chi- nese fd that had been changed t suit American tastes.来中国之前,我只在美国接触过一次中 式烹饪,那里的中国食物为了适应美国人的口味已经被改变了。(教材P26)情景导学Many peple enjy relaxing music in the evening prir t ging t bed.许多人在晚上睡觉前喜 欢听令人放松的音乐。(2021北京)Prir t that, the nly great histrical wrks I had been expsed t were Hmer's epic pems.在那
之前,我唯一接触过的历史巨作是《荷马史诗》。用法归纳①prir ntice/warning/arrangement预先通知/警告/安排② 在……之前的(其中 是介词,后接名词、 或 )词汇拓展pririty n.优先事项;最重要的事;优先;优先权take pririty ver...优先于……•The develpment f a new vaccine will take pririty ver all ther medical research.研制新的 疫苗将排在其他一切医学研究之前。
Fr example, America's mst ppular Chinese dish is General Ts's chicken, which cnsists f fried chicken cvered in a sweet sauce, flavured with ht red peppers.例如,在美国最受欢迎 的中国菜是“左公鸡”,它是在油炸的鸡肉上淋上甜酱,再用煸炒过的红辣椒调味制成的。 (教材P26)特别提醒cnsist f不能用于被动语态和进行时态。词汇拓展①cnsist f=be cmpsed f=be made up f由……组成(或构成)•Life cnsists f/is cmpsed f/is made up f nt nly the survival, but als petry and the dis- tance.生活不只有(眼前的)苟且,还有诗和远方。
②cnsist in...在于……•As an ld saying ges, the secret f getting ahead cnsists in/lies in getting started.俗话说:领先的秘诀在于开始。 (写作·格言)
Later, I learnt that the mst famus fd in Shandng is pancake rlls stuffed with sliced Chinese green nins.后来,我得知山东最有名的食物是煎饼卷大葱。 (教材P26)情景导学Cut the bread int thin slices.把面包切成薄片。Our firm is well placed t grab a large slice f the market.我们公司处境有利,足以获得巨大的 市场份额。Slice a piece ff/away.切下一片。Slice (up) the cucumber thinly.把黄瓜切成薄薄的片。By using new technlgies, we were able t slice ￡10,000 ff the cst f the prject.通过使用新 技术,我们把这个项目的费用降低了一万英镑。
用法归纳 ①a slice ...……的部分/份额②a slice f life反映现实生活的电影(或戏剧、书) ③slice ( ) sth.把某物切成薄片④slice sth. / 切下;割下⑤slice sth. sth.大幅度削减(成本或总额)词汇拓展sliced adj.已切成片的•When the il is ht, add the sliced nin.油热之后,加入切好的洋葱。
Jurnal f the American Medical Assciatin, 2014《美国医学会杂志》,2014年 (教材P32)情景导学D yu belng t any trade assciatins?你参加任何行业协会了吗?The bk is published in assciatin with Oxfrd University Press.这本书是与牛津大学出版社 联合出版的。用法归纳① assciatin with...和……联合/合伙②Chinese Basketball Assciatin (CBA)中国篮球协会词汇拓展①assciate vt.联想;联系 vi.交往
把……和……联系在一起•If yu assciate success with studying hard, that means yu will achieve yur gal sn.如果 你把成功和努力学习联系在一起,那意味着你不久就会实现你的目标。 (写作·学习建议)②assciate with sb.和某人交往•If yu assciate with the ptimistic peple, it is certain that yu will make prgress.如果你与 乐观的人交往,你一定会取得进步。 (写作·人际交往)③assciated adj.有关联的;相关的be assciated with...与……有关;与……相关联•I haven't been assciated with the prject ver the last mnth.我上个月不曾跟这个项目有关 联。
This is true regardless f hw healthy the rest f their diet might be.不管他们其余的饮食会 是多么健康,都确实如此。 (教材P32)情景导学Regardless f the fact that she was getting annyed, her vice still remained calm.尽管事实上她 生气了,她的声音依然保持平静。 (读后续写·情感描写)It's frtunate that sme f the precius heritage, such as hutng and siheyuan, is being pre- served,regardless f the mdern develpment.幸运的是,不管现代发展如何,胡同和四合院等一 些珍贵遗产都得到了保护。(China Daily)用法归纳①regardless f+n./ding...不管(做)……
②regardless f that...尽管事实上……③regardless f what/wh/hw/when/where...不管什么/谁/怎样/什么时候/在(到)哪里……词汇拓展
表示“尽管;即使”的连词和介词(短语)
•Despite/In spite f the extreme cld(=Even if/Even thugh/Althugh/Thugh the weather was extremely cld), the wrkers were wrking arund the clck t meet the deadline.尽管(天气)极 其寒冷,工人们还是夜以继日地工作,以赶上最后期限。
Prcessed fds ften cntain less nutritin, and have higher quantities f sugar, salt, and fat than fresh ingredients.相比新鲜食材,加工食品通常包含较少的营养,并且糖分、盐分和脂肪 的含量更高。 (教材P32)情景导学A large quantity f cash is used t purchase ingredients fr cking.大笔现金被用来购买烹饪原 料。Large quantities f fd/nuts are served n the table fr custmers t chse frm.大量的食物/ 坚果被摆到桌子上供顾客选择。A large quantity f turist attractins that I recmmend appeal t millins f visitrs every year. 我推荐的很多旅游胜地每年吸引数百万游客。 (写作·旅游)
Our cmpany will prmte a prduct that is cheap t prduce in large quantities.我们公司将 促销一种低成本大批量生产的产品。用法归纳① large/small quantities大量地/少量地②a large quantity f/large quantities f后接可数名词复数或不可数名词。“a large quantity f +不可数名词”作主语时,谓语动词用 形式,“a large quantity f+可数名词复数”作主 语时,谓语动词用 形式;“large quantities f+可数名词复数/不可数名词”作主语时,谓 语动词都用 形式。特别提醒“数量”和“质量”的单词拼写分别是quantity和quality,注意不要记混。
In additin, studies shw that cnsistent eating habits, fr example, taking three meals a day at the same time each day, are better fr ur health.此外,研究表明,始终如一的饮食习惯,例如, 每天在同一时间吃三餐,对我们的健康更好。 (教材P32)情景导学It's believed that actins must be cnsistent with wrds.大家都认为言行必须一致。The results are entirely cnsistent with ur earlier research.这些结果与我们早些时候的研究完 全吻合。用法归纳be cnsistent ...与……一致/相符
词汇拓展①cnsistently adv.一致地,始终如一地•This is the plicy we have pursued cnsistently.这是我们一贯奉行的政策。②cnsistency n.一致性,连贯性;黏稠度,密实度the cnsistency f milk牛奶的黏稠度the cnsistency f service服务的连贯性③incnsistent adj.不一致的;不符合的;反复无常的be incnsistent with...与……不一致/不相符•The reprt is incnsistent with the financial statements.这个报告与财务报表内容不一致。④incnsistency n.不一致;不一致的情况•There are a few minr incnsistencies in her argument.她的论证中有几处小矛盾。⑤incnsistently adv.不一致地;反复无常地
There is n ne trick t healthy eating.健康饮食没有什么诀窍。 (教材P32)情景导学He tricked me int buying a huse, which cst me an arm and a leg.他骗我花了一大笔钱买下房 子。Sme false advertisements may trick ld peple ut f their mney.一些虚假广告可能会骗 走老年人的钱。I'll try every trick in the bk t win the game.我将使尽浑身解数赢得比赛。Every time they cme t a new huse, they say, “Trick r treat!”每来到一座新房子,他们就 说:“不给糖就捣乱!”Fr mst f the peple, a few minutes f yga can d the trick.对大多数人来说,练几分钟的瑜
伽就能达到目的。 (China Daily)If children dn't get candies, they will play a trick/tricks n their neighbrs.如果孩子们没有得到 糖果,他们就会捉弄他们的邻居。 (写作·文化习俗)用法归纳 ① the trick达到目的;起作用②trick r treat不给糖就捣乱③play a trick/tricks sb.捉弄某人④every trick in the bk无所不用其极;浑身解数⑤the tricks f the trade(某一行业或活动的)绝招,绝活,门道,生意经 ⑥trick sb. sth.从某人处骗走某物
⑦trick sb. ding sth.骗某人做某事 ⑧a trick questin容易使人上当的问题
Hwever,there is increasing evidence that the real driver f pr health is nt s much fatty fd, as it is sugar.然而,越来越多的证据表明,不良的健康状况的真正推手并非这么多高脂肪 食物,而是糖。 (教材P32)特别提醒在“There is evidence that...”中,that引导的是同位语从句,用于解释说明前面名词evidence的 具体内容。结构拓展 ①There is n evidence that...没有证据表明……•Despite the vgue fr s-called health teas,there is n evidence that they are any healthier.尽管
所谓的保健茶成了时尚,但并没有证据表明这些茶更有益于健康。②There is n dubt that...毫无疑问的是……③There is a fact that...事实是……•There is a fact that traditinal cultures have psitive meaning fr us t shape the crrect values. 事实是,传统文化对我们塑造正确的价值观是有积极意义的。 (写作·传统文化)④There is a pssibility that...可能……•There is a pssibility that as we use mre resurces, ur children have t lead wrse lives.随着 我们使用更多的资源,我们的孩子可能不得不过上更差的生活。 (写作·环境保护)
It is up t yu t decide hw yu want t live, and t make the right decisins abut yur diet.你 想如何生活、如何做出正确的饮食选择,取决于你自己。 (教材P32)情景导学Either is OK. It's up t yu.都可以。你决定吧。As far as I'm cncerned, it's up t all the Chinese peple t preserve endangered species.在我看 来,保护濒临灭绝的物种是所有中国人的职责。 (写作·保护动物)用法归纳 It's up t sb. ( sth.)由某人决定(做某事);(做某事)是某人的职责
结构拓展①nt be up t much某事物质量差/不怎么样•His wrk isn't up t much.他的活儿做得不怎么样。②Sb. be up t here.某人感到非常气愤。•I'm up t here with this jb; I'm resigning!这份工作我受够了,我要辞职!③Sb. is (s) up himself/herself.某人眼里只有他/她自己。•He is such a selfish guy that he is s up himself!他是一个非常自私的家伙,他的眼里只有他 自己!
Sentence 1译文 来中国之前,我只在美国接触过一次中式烹饪,那里的中国食物为了适应美国人的口 味已经被改变了。
Sentence 2译文 例如,在美国最受欢迎的中国菜是“左公鸡”,它是在油炸的鸡肉上淋上甜酱,再用煸 炒过的红辣椒调味制成的。
Sentence 3译文 我们疲惫不堪,饥肠辘辘,也不认识一个汉字,不知道该怎么点餐,所以厨师就开始在我 们的桌子上摆满食物,那是我们吃过的最可口的菜肴。
Sentence 4译文 它已成为中国北方人最喜爱的传统菜肴,在中国北方包饺子一直是一项全员参与的家 庭活动,无论老少都会加入进来帮忙。
Sentence 5译文 美国心脏协会建议我们将每日从糖中摄取的热量限制在100至150卡路里以下,这些糖 少于一罐甜饮料或一块糖果通常所含的糖分。
一、过去完成时的构成和定义情景导学He had wrked in the factry fr five years befre he mved here.搬到这里以前,他已经在那家 工厂工作了五年。用法归纳1.过去完成时的构成:助动词① +动词的过去分词形式。2.过去完成时的定义:过去完成时表示在过去某一时间或动作之前已经发生或完成的动作或 存在的状态,即“过去的过去”;也可以表示从过去某一时间开始的动作或状态一直延续到 过去的另一时间。这个过去的时间常用befre、by、until、when、after等引出的时间状语
过去完成时及其被动语态
来表示,也可以用一个表示过去的动作或通过上下文语境来表示。二、常用过去完成时的几种情况情景导学1I had wished festival activities culd attract her, but they didn't wrk.我本来希望节日活动能吸 引她,但是它们没有奏效。I had hped t send Peter a gift t cngratulate him n his marriage, but I culdn't manage it.我本 来希望寄给彼得一件礼物以祝贺他结婚了,可是我没能做到。用法归纳1表示过去未曾实现的愿望、打算、计划时常用had hped/planned/meant/intended/thught/ wanted/expected等。
情景导学2N sner had I arrived hme than the bell rang.我刚到家,门铃就响了。She had hardly had time t sit and have a rest when the phne rang again.她刚有时间坐下来休 息,电话就又响了。用法归纳2表示“一 ……就……”:在“had hardly/scarcely+过去分词”或“had n sner+过 去分词”句型中,主句用② ,从句用③ 。当hardly、scarce- ly、n sner位于句首时,主句要用部分倒装。情景导学3It was the third time that he had been ut f wrk that year.那是他那一年第三次失业。
用法归纳3表示“某人/物第几次做某事”:在“It/This/That was the +that从句”中,主句用一般过去时,从句用④ 。情景导学4This was the best advice that I had ever given t my friend.这是我给过朋友的最好的忠告。用法归纳4在句型“This was the+形容词最高级+名词+从句”中,从句常用⑤ 。情景导学5It was ten years since we had had such a wnderful time.我们有十年没玩得那么愉快过了。用法归纳5在“It was+一段时间+since...”句型中,从句常用过去完成时。
情景导学6If yu had helped me, I wuld have gt a high scre.如果你帮助过我的话,我就会得高分了。用法归纳6在虚拟条件句中,表示与过去事实相反的假设,从句要用⑥ 。情景导学7He hadn't learned English befre he came t this schl.来这所学校之前他没有学过英语。用法归纳7在包含when、befre、after、until等连词的主从复合句中,如果主句谓语和从句谓语表示的 动作是在过去的不同时间发生的,且要突出发生的先后顺序,那么先发生的动作通常需要用 ⑦ 表示,后发生的动作用一般过去时表示。
情景导学8He said, “We have gt tw first places in the sprts meeting.”→He said that they had gt tw first places in the sprts meeting.他说他们在这场运动会中已经得了两个第一名。用法归纳8在间接引语中,我们通常用过去完成时表示在引述动词(一般过去时)之前发生的动作,即在 tld、said、thught等动词后的宾语从句常用过去完成时。三、一般过去时与过去完成时的区别情景导学He went t Wuhan last week.他上周去了武汉。The bus had already left by the time she arrived.等她到达的时候公共汽车已经离开了。
用法归纳 一般过去时表示动作在过去的某个时间发生,或表示过去经常性或习惯性的动作。过去 完成时表示动作在过去某个时间或动作之前已经完成,即“过去的过去”。使用过去完成时一定是以⑧ 的某个时间为参照点,而一般过去时是以⑨ 的时间为参照点。四、过去完成时的被动语态情景导学He said that such prducts had been sld ut.他说这种产品已经卖完了。After the assignment had been dne, he went t play basketball.任务完成后,他就去打篮球了。用法归纳 过去完成时的被动语态的构成为“助动词had+been+动词的过去分词形式”。
即时巩固Ⅰ.单句语法填空1.(2023北京)I turned up at the appinted hur fr a dinner, nly t find that n ther guest (arrive) and my hstess was still in her sleeping suit.2.(2021天津)I wanted t make dumplings but fund I (run)ut f flur, s I went ut t buy sme.3.(2020浙江)By abut 6000 BC, peple (discver) the best crps t grw and an- imals t was the mst wnderful classic that I (see) was the first time that I (invite) t attend a we reached the ft f the muntain, the sun (rise).
had discvered
had been invited
had arrived
7.T ur utter amazement, he (cmplete) his studies by the end f last was tw years since I (participate) in the debate held by the student unin.9.I (expect) t get first prize in the English speech cntest but the result made me was the third time that he (pay) a visit t Munt Tai, which is lcated in Shandng Prvince.Ⅱ.完成句子1.丈夫一回到家妻子就开始做饭。(hardly) hme when his wife started cking.2.他们本来想要去帮忙,但没有及时赶到。They t help but culd nt get there .
had cmpleted
had participated
had expected
Hardly had the husband arrived/The husband had hardly arrived
had wanted
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