UNIT 3 FOOD AND CULTURE单元精讲精练课件-人教版选择性必修第二册

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UNIT 3 FOOD AND CULTURE单元精讲精练课件-人教版选择性必修第二册

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(共42张PPT)
Prior to coming to China, my only experience with Chinese cooking was in America, with Chi-
nese food that had been changed to 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 people enjoy relaxing music in the evening prior to going to bed.许多人在晚上睡觉前喜
欢听令人放松的音乐。(2021北京)
Prior to that, the only great historical works I had been exposed to were Homer's epic poems.在那
高频词汇精讲
高频词汇 情境破
词汇 1 prior adj.先前的;优先的
之前,我唯一接触过的历史巨作是《荷马史诗》。
用法归纳
①prior notice/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
priority n.优先事项;最重要的事;优先;优先权
take priority over...优先于……
The development of a new vaccine will take priority over all other medical research.研制新的
疫苗将排在其他一切医学研究之前。
prior to
to
代词
动名词
For example, America's most popular Chinese dish is General Tso's chicken, which consists
of fried chicken covered in a sweet sauce, flavoured with hot 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
consist of不能用于被动语态和进行时态。
词汇拓展
①consist of=be composed of=be made up of由……组成(或构成)
Life consists of/is composed of/is made up of not only the survival, but also poetry and the dis-
tance.生活不只有(眼前的)苟且,还有诗和远方。
词汇 2 consist of 由……组成(或构成)
②consist in...=lie in...在于……
As an old saying goes, the secret of getting ahead consists 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 most famous food in Shandong is pancake rolls stuffed with sliced
Chinese green onions.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 into thin slices.把面包切成薄片。
Our firm is well placed to grab a large slice of the market.我们公司处境有利,足以获得巨大的
市场份额。
Slice a piece off/away.切下一片。
Slice (up) the cucumber thinly.把黄瓜切成薄薄的片。
By using new technologies, we were able to slice £10,000 off the cost of the project.通过使用新
技术,我们把这个项目的费用降低了一万英镑。
词汇 3 slice n.(切下的食物)薄片;部分,份额 vt.把……切成薄片
用法归纳
①a slice    ...……的部分/份额
②a slice of 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 oil is hot, add the sliced onion.油热之后,加入切好的洋葱。
of
up
away
off
off
Journal of the American Medical Association, 2014《美国医学会杂志》,2014年 (教材P32)
情景导学
Do you belong to any trade associations 你参加任何行业协会了吗
The book is published in association with Oxford University Press.这本书是与牛津大学出版社
联合出版的。
用法归纳
①   association with...和……联合/合伙
②Chinese Basketball Association (CBA)中国篮球协会
词汇拓展
①associate vt.联想;联系 vi.交往
词汇 4 association n.协会;关联
in
associate...with...把……和……联系在一起
If you associate success with studying hard, that means you will achieve your goal soon.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)
②associate with sb.和某人交往
If you associate with the optimistic people, it is certain that you will make progress.如果你与
乐观的人交往,你一定会取得进步。 (写作·人际交往)
③associated adj.有关联的;相关的
be associated with...与……有关;与……相关联
I haven't been associated with the project over the last month.我上个月不曾跟这个项目有关
联。
This is true regardless of how healthy the rest of 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 of the fact that she was getting annoyed, her voice 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 fortunate that some of the precious heritage, such as hutong and siheyuan, is being pre-
served,regardless of the modern development.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 of+n./doing...不管(做)……
词汇 5 regardless of 不管;不顾
②regardless of     that...尽管事实上……
③regardless of what/who/how/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)
连词 介词(短语)
although though even if/even though in spite of
despite
Despite/In spite of the extreme cold(=Even if/Even though/Although/Though the weather was
extremely cold), the workers were working around the clock to 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。
the fact
Processed foods often contain less nutrition, and have higher quantities of 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 of cash is used to purchase ingredients for cooking.大笔现金被用来购买烹饪原
料。
Large quantities of food/nuts are served on the table for customers to choose from.大量的食物/
坚果被摆到桌子上供顾客选择。
A large quantity of tourist attractions that I recommend appeal to millions of visitors 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)
词汇 6 quantity n.数量;数额
Our company will promote a product that is cheap to produce 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 of/large quantities of后接可数名词复数或不可数名词。“a large quantity of
+不可数名词”作主语时,谓语动词用   形式,“a large quantity of+可数名词复数”作主
语时,谓语动词用   形式;“large quantities of+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
单数
复数
复数
In addition, studies show that consistent eating habits, for example, taking three meals a day
at the same time each day, are better for our 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 actions must be consistent with words.大家都认为言行必须一致。
The results are entirely consistent with our 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 consistent   ...与……一致/相符
词汇 7 consistent adj.一致的;连续的;相符的
with
词汇拓展
①consistently adv.一致地,始终如一地
This is the policy we have pursued consistently.这是我们一贯奉行的政策。
②consistency n.一致性,连贯性;黏稠度,密实度
the consistency of milk牛奶的黏稠度
the consistency of service服务的连贯性
③inconsistent adj.不一致的;不符合的;反复无常的
be inconsistent with...与……不一致/不相符
The report is inconsistent with the financial statements.这个报告与财务报表内容不一致。
④inconsistency n.不一致;不一致的情况
There are a few minor inconsistencies in her argument.她的论证中有几处小矛盾。
⑤inconsistently adv.不一致地;反复无常地
There is no one trick to healthy eating.健康饮食没有什么诀窍。 (教材P32)
情景导学
He tricked me into buying a house, which cost me an arm and a leg.他骗我花了一大笔钱买下房
子。
Some false advertisements may trick old people out of their money.一些虚假广告可能会骗
走老年人的钱。
I'll try every trick in the book to win the game.我将使尽浑身解数赢得比赛。
Every time they come to a new house, they say, “Trick or treat!”每来到一座新房子,他们就
说:“不给糖就捣乱!”
For most of the people, a few minutes of yoga can do the trick.对大多数人来说,练几分钟的瑜
词汇 8 trick n.诀窍;计谋;把戏 v.欺骗;欺诈 adj.为欺骗的;使人产生错觉的
伽就能达到目的。 (China Daily)
If children don't get candies, they will play a trick/tricks on their neighbors.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 or treat不给糖就捣乱
③play a trick/tricks    sb.捉弄某人
④every trick in the book无所不用其极;浑身解数
⑤the tricks of 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
do
on
out of
⑦trick sb.    doing sth.骗某人做某事
⑧a trick question容易使人上当的问题
into
词汇 释义 用法& 拓展
stuff vt.填满;把……塞进 n.东西;
物品 be stuffed with food塞满了食物
Could you take all the stuff off the table 你能把桌上那些东西全拿走吗
stuffing n.[U](烹饪前塞入鸡等膛内的)填料
高频词汇积累
elegant adj.精美的;讲究的;文雅的 the elegant way优雅的方式(2019天津)
elegance n.优雅;雅致;典雅
elegantly adv.讲究地;优雅地
exceptional adj.特别的,罕见的;杰出的,优
秀的 an exceptional museum一座非凡的博物馆(2020全国Ⅲ)
exception n.例外;例外的事物 unexceptional adj.乏味的;平常的;普通的
minimum n.最小值;最少量 adj.最低(限
度)的;最小的 at a/the minimum至少
minimum wage最低工资(2021新高考Ⅰ)
maximum n.最大量;最大限度 adj.最高的;最多的
consume vt.吃,喝,饮;消耗;使充满(强烈
的感情);毁灭(生义) consumer n.顾客;用户
consumption n.消费;消耗
food consumption食品消费(2022新高考Ⅰ)
stable adj.稳定的;稳重的 n.养马 场;马房(生义) unstable adj.不稳定的;不稳固的
stably adv.稳定地;稳重地
stability n.稳定性
moderation n.适度;合理 moderate adj.适度的;中等的
moderately adv.适度;适中
ideal adj.完美的;理想的;想象的 n.理想;完美的人(或事物) ideally adv.完美地;按理想来说,理想情况下
idealism n.理想主义
idealist n.理想主义者
fundamental adj.根本的;基础的;基本的 n.基本规律;根本法则 be fundamental to...是……的基础
a fundamental problem一个根本问题(2023浙江1月)
essential adj.本质的;基本的;根本的
fundamentally adv.根本上
modest adj.些许的;谦虚的;朴素的 modestly adv.谦虚地
modesty n.谦虚,谦逊;端庄;有限
overall adv.总体上;大致上 adj.全面
的;综合的;总体的 the overall effect总体效果
generally adv.笼统地;概括地;大概
However,there is increasing evidence that the real driver of poor health is not so much fatty
food, 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 no evidence that...没有证据表明……
Despite the vogue for so-called health teas,there is no evidence that they are any healthier.尽管
经典结构 情境破
结构 1 There is evidence that...有证据表明……
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 no doubt that...毫无疑问的是……
③There is a fact that...事实是……
There is a fact that traditional cultures have positive meaning for us to shape the correct 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 possibility that...可能……
There is a possibility that as we use more resources, our children have to lead worse 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 to you to decide how you want to live, and to make the right decisions about your 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 to you.都可以。你决定吧。
As far as I'm concerned, it's up to all the Chinese people to 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 to sb. (   sth.)由某人决定(做某事);(做某事)是某人的职责
结构 2 It's up to sb.(to do sth.) 由某人决定(做某事)
to do
结构拓展
①not be up to much某事物质量差/不怎么样
His work isn't up to much.他的活儿做得不怎么样。
②Sb. be up to here.某人感到非常气愤。
I'm up to here with this job; I'm resigning!这份工作我受够了,我要辞职!
③Sb. is (so) up himself/herself.某人眼里只有他/她自己。
He is such a selfish guy that he is so 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。
长难句 图解
时间
定语
目的
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。
非限制性定语
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。
并列
定语
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。
非限制性定语
同位语
目的
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。
宾语
非限制性定语
宾语
一、过去完成时的构成和定义
情景导学
He had worked in the factory for five years before he moved 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before、by、until、when、after等引出的时间状语
过去完成时及其被动语态
必备语法 情景破
had
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1
I had wished festival activities could attract her, but they didn't work.我本来希望节日活动能吸
引她,但是它们没有奏效。
I had hoped to send Peter a gift to congratulate him on his marriage, but I couldn'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 hoped/planned/meant/intended/thought/
wanted/expected等。
情景导学2
No sooner had I arrived home than the bell rang.我刚到家,门铃就响了。
She had hardly had time to sit and have a rest when the phone 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...when...”或“had no sooner+过
去分词...than...”句型中,主句用②      ,从句用③      。当hardly、scarce-
ly、no sooner位于句首时,主句要用部分倒装。
情景导学3
It was the third time that he had been out of work that year.那是他那一年第三次失业。
过去完成时
一般过去时
用法归纳3
表示“某人/物第几次做某事”:在“It/This/That was the first/second/third/...time+that从句”
中,主句用一般过去时,从句用④      。
情景导学4
This was the best advice that I had ever given to 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5
It was ten years since we had had such a wonderful 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。
过去完成时
过去完成时
情景导学6
If you had helped me, I would have got a high score.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7
He hadn't learned English before he came to this school.来这所学校之前他没有学过英语。
用法归纳7
在包含when、before、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。
过去完成时
过去完成时
情景导学8
He said, “We have got two first places in the sports meeting.”
→He said that they had got two first places in the sports 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
told、said、thought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 to 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 products had been sold out.他说这种产品已经卖完了。
After the assignment had been done, he went to 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”。
过去
现在
即时巩固
Ⅰ.单句语法填空
1.(2023北京)I turned up at the appointed hour for a dinner, only to find that no other guest
      (arrive) and my hostess was still in her sleeping suit.
2.(2021天津)I wanted to make dumplings but found I       (run)out of flour, so I went
out to buy some.
3.(2020浙江)By about 6000 BC, people       (discover) the best crops to grow and an-
imals to raise.
4.It was the most wonderful classic that I       (see).
5.This was the first time that I       (invite) to attend a party.
6.Before we reached the foot of the mountain, the sun       (rise).
had run
had discovered
had seen
had been invited
had risen
had arrived
7.To our utter amazement, he        (complete) his studies by the end of last year.
8.It was two years since I        (participate) in the debate held by the student union.
9.I       (expect) to get first prize in the English speech contest but the result made me
disappointed.
10.It was the third time that he       (pay) a visit to Mount Tai, which is located in
Shandong Province.
Ⅱ.完成句子
1.丈夫一回到家妻子就开始做饭。(hardly)
                     home when his wife started cooking.
2.他们本来想要去帮忙,但没有及时赶到。
They        to help but could not get there       .
had completed
had participated
had expected
had paid
Hardly had the husband arrived/The husband had hardly arrived
had wanted
in time
3.He said,“I have lived in Beijing since 1950.”(句型转换,改为间接引语)
→He said that             in Beijing since 1950.
4.当他终于收到他盼望已久的杂志时,他兴奋得两眼放光。
His eyes shone with excitement when he finally received the magazine he           .
5.令我们高兴的是,到去年年底我们已经掌握了超过4,000个单词。
To our joy, we         over four thousand words by the end of last year.
he had lived
had long expected
had mastered

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