Unit 3 Food and Culture 单元课件(共58张)2025-2026学年高中英语人教版选择性必修第二册

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Unit 3 Food and Culture 单元课件(共58张)2025-2026学年高中英语人教版选择性必修第二册

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(共58张PPT)
Unit 3 Food and Culture
第3章
1. association n.协会;关联 (associate vt.联想;联系 vi.交往 adj.副
的;联合的 associated adj.相关的;有关联的)
·in association with…
与……合作;与……有关联
·associate…with…
把……和……联系在一起
associate with与……交往
·be associated with与……有关
2. trick n.诀窍;计谋;把戏 vt.欺骗;欺诈(tricky adj.棘手的;
难对付的)
·play a trick/tricks on sb
捉弄某人
·trick sb into doing sth
欺骗某人做某事
3. consist of由……组成(或构成)(consistent adj.一致的;连续的
consistency n.一致性;连贯性)
·consist in在于;存在于
consist of=be made up of
由……组成
·be consistent with与……一致
4. regardless of不管;不顾 (regarding prep.关于;至于)
·regardless of the fact that…
不顾……的事实
·in/with regard to关于;至于
·与regardless of意义相近的短语有in spite of=despite尽管(后常接名
词,不接从句)
1. 形容词(短语)作状语
Tired, hungry, and not knowing a word of Chinese, we had
no idea how to order, so the chef just began filling our table
with the best food we had ever eaten.又累又饿,一个汉字也不认
识,我们压根儿不知道如何点餐,于是厨师在我们桌上摆满了食
物,那是我们吃过的最可口的佳肴。
在本句中,形容词tired、hungry和现在分词短语not knowing a word of
Chinese作状语,表示当时“我们”所处的状态。
形容词(短语)作状语:
·说明谓语动词表示的动作发生时主语所处的状态。
·表示行为方式、伴随状况、原因、时间或条件等。
2. 倍数表达法
And in America, people who receive 25% of their daily calories or more
through sugar are twice as likely to die from heart disease than people
who receive less than 10% a day.在美国,每天从糖分中摄取25%或更
高卡路里的人死于心脏病的概率是每天摄取少于10%的人的两倍。
常见倍数表达方式:
·A+be+倍数+as+adj./adv.原级+as B(该结构表示“A是B的几
倍……”,常用于两个事物在同一属性上的比较)
·A+be+倍数+adj./adv.比较级+than B(该结构表示“A比B……几
倍”,突出两者之间的差异)
·A+be+倍数+the+名词(size/weight/length/…)+of B(该结构表示“A
在某一具体度量方面是B的几倍”)
观察下面的句子,并感知过去完成时及其被动语态的用法。
1. When my family and I had just arrived in China, we went looking
for a good place to eat in Beijing.
2. After all the wounded had either died or been taken away, Dunant
went to military hospitals and continued to act as a volunteer.
3. A Sichuan restaurant had been recommended to us by a friend, and
finally, we found it.
4. Prior to coming to China, my only experience with Chinese cooking
was in America, with Chinese food that had been changed to suit
American tastes.
过去完成时表示过去某一时间或事件之前已经完成的动作或存在的
状态。
1. 基本构成
(1)过去完成时的主动语态:谓语由“had+过去分词”构成。
①肯定句:主语+had+过去分词+其他。
David, you had worked so hard for this event and I deeply believed
that you can make it.
David,你为这次活动付出了如此多的努力,我坚信你能成功。
②否定句:主语+had+not+过去分词+其他。
He realised that he hadn’t eaten anything since yesterday.
他意识到从昨天起他什么都没吃。
③疑问句:Had+主语+过去分词+其他?
Had she finished writing the composition by 10:00 this morning?
她今天上午10点以前写完作文了吗?
④特殊疑问句:特殊疑问词或词组+had+主语+过去分词+其他?
How had she gone to great lengths to give such a fantastic
performance?
她是如何竭尽全力做出如此精彩的表演的?
(2)过去完成时的被动语态:谓语由“had+been+过去分词”构成。句
子的基本结构为:主语+had (not)+been+过去分词+其他。I could
not believe my hard work had been recognised.
我不敢相信我的努力已经得到了认可。
More than three thousand English words had been learned by the end of
last term.
到上学期期末已经学习了三千多个英语单词了。
2. 基本用法
(1)一件事情发生在过去,且先于另外一件事情发生(即“过去的过
去”),那么先发生的动作要用过去完成时。
David’s tearful eyes expressed that he had made a firm determination to
finish the cross-country run.
David泪眼汪汪,表示他已下定决心完成越野跑。
(2)hope、expect、mean、intend、want、suppose等的过去完成时表示
过去未曾实现的愿望或意图。
We had wanted to help you, but we were too busy to get away.(但未能
如愿)
我们本来想帮助你的,但忙得脱不开身。
(3)用于一些固定句型中。
①在“hardly/scarcely/barely…when…”和“no sooner…than…”句型
中,when和than后面的从句中用一般过去时,主句用过去完成时;且
否定副词置于句首需用倒装,表示“刚刚……就……”。
Hardly had he announced I won the first place in the writing competition
when everyone were surprised in disbelief firstly but then gave me
thunderous applause. 
他宣布我在写作比赛中得了第一名,大家先是惊讶得难以置信,然后又
给了我雷鸣般的掌声。
No sooner had the starter’s gun shot than David tottered forward with
the other kids.
发令员的枪一响,David就和其他孩子一起,踉踉跄跄地向前走。
②在“It was the first/second/… time that…”句型中,that从句的谓语
动词使用过去完成时。
It was the first time that we had been introduced at the conference.
这是我们第一次在会议上被别人介绍。
③在“主语+was/were+the+形容词最高级+名词+定语从句”句型
中,从句的谓语动词通常使用过去完成时。
It was the best book I had ever read.
这是我读过的最好的一本书。
④by/by the end of/before+过去时间,句子用过去完成时。
By nine o’clock last night, we had got 200 pictures from the spaceship.
到昨晚9点钟,我们已经收到飞船发来的200张图片。
By the end of last year, he had worked in that factory for twenty years.
到去年年底,他已经在那家工厂工作了二十年。
3. 过去完成时的被动语态
过去完成时的被动语态是过去完成时和被动语态的结合,表示过去某一
时间之前已经被完成的动作,谓语由“had+been+过去分词”构成。
The media reported more than 1,000 people had been killed in the
earthquake.
媒体报道有1,000多人在地震中丧生。
This Monday morning I was informed I had been chosen as one of three
exchange students from our college.
本周一早上,我得知我被选为我们学院的三名交换生之一。
1. 单句语法填空
(1)I returned the book that I (borrow).
(2)It was the first time that they (enjoy) such a
wonderful performance.
(3)Hardly (have) the boy spoken these words when the warden
hit him on the head with the soup spoon.
(4)By the time he got to the clothes shop, the green silk evening
dress (sell).
had borrowed 
had enjoyed 
had 
had been sold 
(5)The girl was informed that her homework
(hand) in.
had been handed 
2. 改写句子/补全句子
(1)He had already been to New York earlier in the week.

New York earlier in the week? (一般疑问句)
→He
New York earlier in the week.(否定句)

earlier in the week?(用where提问)
Had he already been to 
had not yet been to 
Where had he already been to 
(2)你来这里前还去过哪儿?

before you came here?
(3)他们本来希望能来看看你,但是没能来。
They and see you but couldn’t come.
(4)老师来之前,教室还没有打扫过。
The classroom before the teacher came.
Where had you been
had hoped to be able to come 
hadn’t been cleaned 
(5)她说她从来没有想过要在写作比赛中获胜,她也从不认为自己是一
个老练的作者。
She said that the thought of winning in a writing competition

and she a skilled writer.
had
never even occurred to her 
had never regarded herself as 
本单元的写作任务是写一篇关于健康饮食的文章。健康饮食类作文
最常见的写作体裁是说明文。这类文章要求根据所列出的要点,就饮食
问题阐明自己的看法。有时,还需要提出一些具体的关于健康饮食的建
议。具体写作结构如图所示:
有关健康饮食的高级句式
1. Eat more healthy food, or you’ll break down sooner or later.
多吃健康食品,不然你的身体迟早会垮掉。
2. You should eat food with less fat.
你应该吃脂肪含量低的食物。
3. In the first place, I would also recommend a balanced diet.
首先,我也推荐均衡饮食。
4. Why not drink less, do exercise, stop smoking and eat more fruit
and vegetables?
为何不少喝点酒、锻炼、戒烟,并多吃水果和蔬菜呢?
5. He advised that I (should) eat less at night.
他建议我晚上少吃。
6. You should follow/take his advice that you (should) eat less meat.
你应该接受他让你少吃肉的建议。
7. He advised buying more green vegetables.
他建议多买一些绿色蔬菜。
8. The strength of his diet is that it contains plenty of vitamins and
fibre.
他的饮食的优势在于其中含有丰富的维生素和纤维素。
9. I feel that it would be good to express my views concerning your
obesity.
我觉得就你肥胖的问题表达我的看法是有好处的。
10. There is no denying that exercising regularly and keeping a balanced
diet are of great benefit to our health.
不可否认,经常锻炼和保持均衡的饮食对我们的健康非常有益处。
1. 菜肴;风味;烹饪n.   2. 先前的;优先的adj.
cuisine 
prior 
3. 特别的;罕见的adj.
4. 最低(限度)的;最小的adj. 最小值;最少量n.
5. 吃;喝;饮;消耗vt. 6. 食堂;餐厅
n.
exceptional 
minimum 
consume 
canteen 
7. 自助餐厅;自助食堂n.
8. 有点;稍微 adv.  9. 夫人;女士n.
10. 卡路里(热量单位) n.  11. 类别;种类n.
12. 纤维;纤维制品n.  13. 数量;数额 n.
cafeteria 
somewhat 
madam 
calorie 
category 
fibre 
quantity 
14. 完美的;理想的;想象的adj. 理想;完美的人(或事物) n.
15. 根本的;基础的;基本的adj. 基本规律;根本法则
n.
16. 咀嚼;嚼碎vi.& vt. 咀嚼n.
17. 诀窍;计谋;把戏 n.
18. 总体上;大致上 adv. 全面的;综合的adj.
19. (饭后)甜点n.
20. 填满;把……塞进vt. 东西;物品n.
ideal 
fundamental 
chew 
trick 
overall 
dessert 
stuff 
21. 烹饪法;食谱n.  22. 厨师;主厨n.
23. pepper
24. bold
25. peppercorn  26. vinegar
27. slice
recipe 
chef 
甜椒;灯笼椒;胡椒粉 
大胆自信的;敢于冒险的 
胡椒粒 
醋 
(切下的食物)薄片;把……切成薄片 
28. onion
29. lamb  30. dim sum
31. vegetarian  32. junk
33. garlic  34. bacon
35. ham  36. sausage
37. cabbage
38. bean curd
39. brand  40. olive
41. fig  42. dough
洋葱;葱头 
羊羔肉;羔羊 
点心(中国食品) 
素食者 
无用的东西 
蒜 
熏猪肉;咸肉 
火腿 
香肠;腊肠 
甘蓝;卷心菜;洋白菜 
豆腐 
品牌 
油橄榄;橄榄树 
无花果 
生面团 
43. bun
44. chilli
45. modest
46. pork
47. pearl
48. vitamin
49. dairy
50. moderation
51. temper
52. ingredient
53. stable
圆面包;小圆甜饼 
辣椒 
些许的;谦虚的;朴素的 
猪肉 
珍珠 
维生素 
奶制的;乳品(业)的;乳制品;乳品店;牛奶厂 
适度;合理 
脾气;火气 
(尤指烹饪)材料;成分 
稳定的;稳重的 
1. 简言之
2. 与……不同;区别于……
3. 参考;涉及;指的是
4. 恰当的;相关的;适用的
5. 在……之前的
6. 由……组成(或构成)
7. 包饺子
8. 切下
9. 塞满……
put more simply 
differ from 
refer to 
in point 
prior to 
consist of 
make dumplings 
slice…off 
be stuffed with 
10. 因此;结果是
11. 在明火上
12. 至少;最小
13. 往往会做……
14. (两件事)密切相关地;同时并进地
15. 另一方面
16. 垃圾食品
17. 关于;至于
18. 组成;编造
as a result 
over an open fire 
at a minimum 
tend to do 
go hand in hand 
on the other hand 
junk food 
as to 
make up 
19. 很可能……
20. 不管;不顾
21. 就……争辩
22. 把……限制到……
23. 换句话说
24. 削减;节省;减轻
25. 删除;停止;裁剪
26. 充满……的
27. 而不是
be likely to do 
regardless of 
argue over 
limit…to… 
in other words 
cut down on 
cut out 
be full of 
rather than 
28. 大量的
29. 为……提供……
30. 和……一样
31. ……的关键
32. 此外;除……以外(还)
33. 从……开始
34. 对……有……态度
quantities of 
provide…for… 
as with 
a key to… 
in addition 
start with 
have a…attitude towards… 
1. 简言之,就是说“人如其食”。
, this means “ .”
2. 例如,美国最受欢迎的中国菜是“左宗棠甜辣鸡”,这道菜是用甜
味酱包裹着油煎过的鸡块,再加上调味的红辣椒做成的。
For example, America’s most popular Chinese dish is General Tso’s
chicken, in a sweet
sauce, hot red peppers.
Put more simply 
You are what you eat 
which consists of fried chicken covered 
flavoured with 
3. 另一方面,它确实告诉我们很多关于美国人的事情。
, it a lot about Americans.
4. 而且,由于这道菜也是最近发明的,这告诉我们美国人不害怕尝试
新食物。
And, , it tells us that
Americans are not afraid to try new foods.
On the other hand 
does tell us 
since the dish was also invented recently 
5. 又累又饿,一个汉字也不认识,我们压根儿不知道如何点餐,于是
厨师在我们桌上摆满了食物,那是我们吃过的最可口的佳肴。
, we had no
idea how to order, so the chef just began
.
Tired, hungry, and not knowing a word of Chinese 
filling our table with the
best food we had ever eaten 
6. 在中国北方,饺子已经成为人们最喜爱的传统菜肴,包饺子一直是
一项全员参与的家庭活动——从年龄最小的到最大的——都会参与进来
帮忙。
It has become a favourite traditional dish of the people in North
China,
—from the youngest to the oldest—
.
7. 目前,关于健康饮食是由什么组成的有很多争论。
.
where making dumplings has always been a family affair
with everyone 
joining in to
help 
There is much debate nowadays as to what makes up a healthy diet 
8. 在美国,每天从糖分中摄取25%或更高卡路里的人死于心脏病的概
率是每天摄取少于10%的人的两倍。
And in America, people who receive 25% of their daily calories or more
through sugar
people who receive less than 10% a day.
are twice as likely to die from heart disease than 
9. 简单地说,尽管人们继续争论着高脂肪食物是否危险,我们已经知
道糖分是一个杀手。

fatty food is dangerous, we already know that sugar is a
killer.
Put more simply 
while people continue to argue over whether
or not 
10. 美国心脏协会建议我们每天从糖中摄取的热量应控制在100—150卡
路里以下,这比一罐甜饮料或一根糖果棒所含的热量还要少。
The American Heart Association recommends that
less than 100—150 calories a day from sugar, is less
than in one can of sweet drink or in a
single candy bar.
we limit ourselves
to 
which 
what is usually contained 
11. 你想要怎样生活,能否在饮食方面做出正确的决定都取决于你
自己。
how you want to live, and to make the
right decisions about your diet.
It is up to you to decide 
基础词汇 拓展词汇 1 prior adj. 先
前的;优先的 n. 优先事项;
首要的事;优
先;优先权 vi. & vt. 按重要
性排列;划分优
先顺序 vt. 优先
处理 /
priority 
prioritise 
2 consist vi.
由……组成
(或构成);存
在于;在于 adj. 一致的;
连续的;持续
的;与……一
致的 n. 一致性;连贯


adv. 一贯地;
始终;一致地
consistent 
consistency 
consistently
基础词汇
拓展词汇
3 bold adj. 大
胆自信的;敢
于冒险的 adv. 大胆地;
冒失地;显眼
地 n. 大胆;冒失;
显著 boldface n. 黑
体字;粗体字
4 stuff vt. 填
满;把……塞
进n. 东西;
物品 adj. 闷热的;
闷人的;古板
的;无聊的;
保守的;鼻塞
的 n. 填料;填充物
adj. 饱
boldly 
boldness 
stuffy 
stuffing 
stuffed 
基础词汇
拓展词汇
5 elegant adj.
精美的;讲究
的;文雅的 n. 优雅;雅
致;简练 adv. 优雅地;优
美地
adj. 不优美
的;不优雅的
6 n. 例外;除
外;例外的事
物 exceptional
adj. 特别的;
罕见的
adv. 罕见;特
别;非常;只有
在特殊情况下;
例外地 exceptionalism
n. 例外主义
elegance 
elegantly 
inelegant 
exception 
exceptionally
基础词汇
拓展词汇
7 consume vt.
吃;喝;饮;
消耗 n. 消费者;顾
客;用户
n. 消耗;消耗
量;消费

adj. 可消耗
的;会用尽的
8 stable adj. 稳
定的;稳重的 n. 稳定(性);
稳固(性) vi. & vt. (使)稳
定;(使)稳固
adv. 平稳地;
坚固地;安定

consumer 
consumption
consumable
stability 
stabilise 
stably 
基础词汇
拓展词汇
9 vt. 联想;联
系;把……联
系在一起 association n.
协会;关联 adj. 有关联的;
相关的;有联系
的;联合的
adj. 联想的;
结合的
10 vt. 把……视
为;看待 n.
尊重;关注 regardless adv.
不顾;不加理
会 prep. 关于;至
于 /
associate 
associated 
associative 
regard 
regarding 
基础词汇
拓展词汇
11 category n.
类别;种类 vt. 将……分
类;把……加
以归类
n. 分类;分门别
类;编目方法 categorical adj.
明确的;绝对

12 adj. 适度的;
中等的;适中
的;合理的;
温和的
adv. 适度地;
适量地;有节
制地;一般
地;勉强地 moderation n.
适度;合理 /
categorise 
categorisation
moderate 
moderately
基础词汇
拓展词汇
13 ideal adj. 完
美的;理想
的;想象的n.
理想;完美的
人 (或事物) adv. 理想地;
完美地 adj. 理想主义
的;空想的
n. 理想主义
14 fundamental
adj. 根本的;
基础的;基本
的n. 基本规
律;根本法则
adv. 根本上;
完全地;从根
本上说;基本

n. 原教旨主义 /
ideally 
idealistic 
idealism 
fundamentally
 
fundamentalism
 
基础词汇
拓展词汇
15 chew vi. & vt.
咀嚼;嚼碎
n. 咀嚼 adj. 需要多嚼
的;不易嚼烂
的;耐嚼的 n. 咀嚼 /
16 modest adj.
些许的;谦虚
的;朴素的 n. 谦虚;谦
逊;谦恭;端
庄;朴素 adv. 谦逊地;谦
虚地;简朴地
adj. 自负的;
傲慢的;不正
派的;不合礼
仪的
chewy 
chewing 
modesty 
modestly 
immodest 
基础词汇
拓展词汇
17 trick n. 诀
窍;计谋;把
戏 adj. 难办的;
难对付的;狡
猾的;诡计多
端的 n. 骗子 trickery n. 耍花招;欺骗;哄骗
tricky 
trickster 
基础词汇
拓展词汇

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