外研版（2019）必修第二册Unit 1 Food for thought 复习课件(共33张PPT)

(共33张PPT)
B2U1本节课目标：
掌握本模块重点词汇
能够正确运用词汇
本节课重点：词形变换
本节课难点：语法填空中词形的变换
词汇过关----反复产生奇迹！
1. n. 种，类 2. n. (事物的)功能；作用 3. n. 日常饮食 4. n. 风俗，习惯， 传统 5． v. 侵袭，侵蚀 6. prep. 在……里 7. v. 忍住，按捺 8. adj. 糟糕的 9. n. 诀窍，技巧，技法 10. n. 生活方式
11.cuisine 12.stinky 13.tender 14.sauce 15. bitter 16.swing 17.homemade 18.chef 19.identify 20.official
1.sort 2.function 3.diet 4.custom 5.attack 6.within 7.resist 8.horrible 9.trick 10.lifestyle 11.n. 烹饪(法) 12.adj. 难闻的，有臭味的 13.adj. 嫩的，软的 14.n. 调味汁，酱汁 15.adj. 苦的，有苦味的 16.v. (使)_(前后)摆动，(使)摇摆 17.adj. 自制的，家里做的 18.n. 厨师 19.v. 确定，发现 20. n. 官员，高级职员
拓展单词再过关：
1． n. 婚姻→ vt. 嫁，娶，与……结婚 vi. 结婚
2． v. (身体或精神上)受苦→ n. 痛苦，苦难，折磨
3． n. 毒素，毒物，毒药→ adj. 有毒的
4． n. 象征，标志→ adj. 象征性的
5．n. 对……着迷的人→ adj. (药物等)上瘾的→ n. 瘾；入迷
6． v. 不同，不一样，有区别→ adj. 不同的→n. 差异，不同
7．adv. 极端地，非常地→ adj. 难以置信的，极好的，极大的
8. v. 推荐→ n. 推荐；建议
9．adj. 令人高兴的，令人满意的→vt. 使满意→ adj. 满意的→n. 满意，满足
10． adj. 方便的，便利的→ n. 方便，便利
11． adv. 原先，最初→n. 起源，原点→ adj. 原来的，开始的
12．adj. 含盐的，咸的→n. 盐
拓展单词再过关：
1．marriage n. 婚姻→marry vt. &vi. 结婚
2．suffer v. (身体或精神上)受苦→suffering n. 痛苦，苦难，折磨
3．poison n. 毒素，毒物，毒药→poisonous adj. 有毒的
4．symbol n. 象征，标志→symbolic adj. 象征性的
5．addict n. 对…着迷的人→addictive adj. (药物等)上瘾的→addiction n.
6．differ v. 不同，→different adj. 不同的→difference n. 差异，不同
7．incredibly adv.→incredible adj. 难以置信的，极好的，极大的
8.recommend v. 推荐→recommendation n. 推荐；建议
9．satisfying adj. 令人高兴的，令人满意的→satisfy vt. 使满意→satisfied adj. 满意的→satisfaction n. 满意，满足
10．convenient adj. 方便的，便利的→convenience n. 方便，便利
11．originally adv. 原先，最初→ origin n. 起源，原点→original adj. 12．salty adj. 含盐的，咸的→salt n. 盐
直击高考
1．(2020·江苏高考)On the other hand, they burned _____ (slight) more calories (卡路里)，on average, during the workout after breakfast than after fasting.
2.(2019·江苏高考)The 65 year old Steve Goodwin was found suffering ____early Alzheimer's (阿尔兹海默症)．
3. (2018·全国卷Ⅲ)Many buildings on the campus are his _____ (origin) creations.
4. (2010·安徽高考)With 97% of the world's water too ____ (salt) to be drunk or used in agriculture，the worldwide supply of water needs careful management，especially in agriculture.
1 slightly 2 from 3 original 4 salty
高考链接&翻译1,3(5min)
1.(2020江苏浙江)But Inglis _______(最终买了) hundreds of them himself , with the idea of repairing and selling them.
2．(2019·浙江高考)这些学生感到它们属于一个独特的群体。3．(2019·江苏高考)The doctor shares his phone number with the patients _______(以防万一) they need medical assistance .
4. B1U2:It was when I got back to my apartment that I first ______(偶然遇见) my new neighbors.
1.ended up buying 2.The students feel that they belong to a particular group. 3. in case 4. came across
1. end up doing sth 以做某事而告终
句子翻译：
1.但英格丽斯最终还是自己买了几百台，想把它们修好再卖掉。
3.医生把自己的电话号码告诉了病人，以防他们需要医疗救助。
高考衔接
1.While____ (work) in London as a visiting scholar, I got used to the typical British afternoon tea.
2.Teenagers who are addicted to the Internet are more likely to suffer____ depression.
3.I will be glad if you can consider my ___(recommend) at your convenience.
4. If it is_______ (convenience) for you，let's meet at
8:30 outside the school gate.
5. ___ is often the case，she is punctual.
Practice makes perfect
1.While working in London as a visiting scholar, I got used to the typical British afternoon tea.
2.Teenagers who are addicted to the Internet are more likely to suffer from depression.
3.I will be glad if you can consider my recommendation at your convenience.
4. If it is convenient for you，let's meet at 8:30 outside the school gate.
5. As is often the case，she is punctual.
Strike while the iron is hot
1.在伦敦做访问学者期间，我习惯了英国特色的下午茶。
2.沉溺于网络的青少年更容易患抑郁症。
3.如果您能在方便的时候考虑我的推荐，我将非常高兴。
4. 如果你方便的话，我们8:30在校门外见面。
5. 通常情况下，她很守时。
Step2: 重点知识回顾(5min)：
1.typical:做某事是某人的特性
2.suffer:遭受……之苦，患……病；患心脏病
3.related: 与……有关（2种） 4.addict : 沉迷于，热爱；
5.differ:与……不同（2种）；在…方面不同（2种）；有影响，使不同
6.recommend :向某人推荐某物；建议某人做某事；建议做某事；recommend +从句，形式？
1.It is typical of sb to do sth
2.suffer from; suffer from heart attack
3.be related to ; in/with relation to
4.be /become / get addicted to sth /doing sth
5. differ from = be different from ; differ in = be different in ; make a difference
6.recommen sth to sb; recommend sb to do sth; recommend doing ; recommend that sb (should ) do sth
先参照PPT背诵，然后在《》P50&51划出短语并背熟。
背完的同学做知识点对应习题！
态度决定高度，加油！
Step2: 重点知识回顾(5min)：
7.convenient: 对于某人来说做某事是方便的；在某人方便的时候
8.resist: 反对做某事； 对……有抵抗力的
9.adapt: 根据……改编而成；使自己适应；
10. in case: 万一（后加名词）
11.belong to:不能用于____时态和_____语态。
12. end up :以做某事而告终； 以…方式结束
7.It is /was convenient for sb to do sth ; at one's convenience
8. resist doing sth; be resistant to
9. be adapted from ; adapt oneself to sth
10. in case of + 名词； in case +句子
11. belong to:不能用于进行时态和被动语态。
12.end up doing ; end up with sth
先参照PPT背诵，然后在《》P51&52划出短语并背熟。
背完的同学做知识点对应习题！
态度决定高度，加油！
Step3:巩固与小结 5’
1.typical:做某事是某人的特性
2.suffer:遭受……之苦，患……病；患心脏病
3.related: 与……有关（2种） 4.addict : 沉迷于，热爱；
5.differ:与……不同（2种）；在…方面不同（2种）；有影响，使不同
6.recommend :向某人推荐某物；建议某人做某事；建议做某事；recommend +从句，形式？
7.convenient: 对于某人来说做某事是方便的；在某人方便的时候
8.resist: 反对做某事； 对……有抵抗力的
9.adapt: 根据……改编而成；使自己适应；
10. in case: 万一（后加名词）
11.belong to:不能用于____时态和_____语态。
12. end up :以做某事而告终； 以…方式结束
Step 2:基础知识点拨-----非谓语动词
1.1转过身，我看到一位白发苍苍的老人。
1.2“No,”the butcher said, _____(pull) ath his own ears , “just these ordinary ones.”
1.3 _____(organize) by the student union, a group of students went to Hope Farm to help the farmers pick peaches last weekend.
1.4You should work even harder ______(achieve) your goal.
1.1Turning around , I saw a white-haired man.
1.2 pulling ; 1.3 Organized 1.4 to achieve
规律总结：非谓语动词做状语，与主语成主动关系用doing , 成被动关系用done ; 表目的，翻译成“为了…”“去/来……”用to do
Step 2:基础知识点拨-----5mins
2.1My fridge is usually half empty and I'm often too tired to eat much anyway.
2.2He is too eager to know the result of the examination.
2.3 You can never be too careful to cross the road.
2.1我的冰箱通常是半空的，而且我经常因为太累而吃不下东西。
2.2他急于想知道考试结果。
2.3过马路越小心越好。
规律总结：“too...to do...” 结构
(1)该结构在多数情况下表示否定意义，意为“太……而不能做……”。
(2) “too...to do...”结构表示肯定意义的情况：
① too后跟ready，eager，willing，pleased，glad 等表示心情或倾向性的形容词时。
②当too或to 前面有否定词构成双重否定时。
能力提升 8mins
1. (2020·山东新高考)高中毕业后，Jennifer上了当地的一所技术学院，半工半读。
After high school, Jennifer attended a local technical college, ______ her tuition.
working to pay
2.这本书对于我们而言太难读懂了。
The book is too difficult for us to read ．
3．站在山顶上，我们能看见整座城市。
Standing on the top of the mountain, we can see the whole city.
课时训练--课文语法填空
我是个混血儿，父亲是英国人，母亲是中国人。在我很小的时候，我就喜欢这两个国家的食物。妈妈对家乡四川的辣菜有着甜蜜的回忆。正因为如此，爸爸才爱上了火锅!但有些菜是爸爸和妈妈结婚多年后也不敢吃的。直到今天，他还是不太喜欢吃鸡爪。但我自己很喜欢那种食物。爸爸会做一道典型的周日烤肉。我们都喜欢烤牛肉和蔬菜，但是妈妈说我们最好不要吃太多的烤食物，这可能会让我们受热。我第一次来中国的时候，我以为我能应付所有的中国食物。但我遇到了臭豆腐，看起来和闻起来都很可怕。在妈妈的鼓励下，我鼓足勇气咬了一口，惊讶地发现它是美味的。这让我想起了蓝奶酪。也许将来我会爱上臭豆腐。人们说，一个人的美食对另一个人来说是毒药，但我对来自我两种文化的食物都很熟悉。
Step 1 知识回忆---检测 改正后要动笔巩固知识
1.snack/ someday/ china/plate/ handle
2. steak/ bakery/ honey/ chef/ ranking
3. salty/ horrible/ gather/symbol/ download
4. diet/ tip/trick/slightly/ incredibly
5. bitter/ identify/recipe/ originally/official
1.小吃，点心/ 将来会有一天/ 瓷器/ 盘，碟/ 柄，把手
2. 牛排/ 面包店/ 蜂蜜/厨师/ 排名，排行
3. 含盐的，咸的/ 糟糕的/聚集/象征/下载
4. 日常饮食/ 指点，建议/ 诀窍，方法/ 略微，稍微/ 极端地，非常地
5. 苦的，有苦味的/ 确定，发现/食谱/原先，最初/官员，高级职员
2. 拓展单词
1. ___________ adj. 典型的，有代表性的 → ___________ adv. 典型地；有代表性地
2. _________ n. 对……着迷的人→ _________ adj. 入迷的，上了瘾的→ _________ adj. 使人上瘾的；使人入迷的→ _________ n. 上瘾，沉溺
3. ________ v. 不同，不一样，有区别 → _________ n. 不同，区别→ _________ adj. 不同的，有区别的
4. ___________v. 推荐→________________ n. 推荐；建议；推荐信
5. ________ v. 属于→___________n. 财产，所有物
6. ___________ adj. 令人高兴的，令人满意的→__________adj. 感到满意的→___________ adj. 令人满意的；够好的，合适的→__________ n. 满意，满足→__________v. 使满意，使高兴
7.__________ adj. 方便的，便利的→___________ n. 便利；便利的事物
8. __________ v. (使)适应，(使)适合→__________adj. 有适应能力的；能适应的→__________n. 适应；改编(本)
1. typical→typically
2. addict→addicted→addictive→addiction
3. differ→difference→different
4. recommend→recommendation
5. belong→belongings
6.satisfying→satisfied→satisfactory→satisfaction→satisfy
7. convenient→convenience
8. adapt→adaptable→adaptation
1.(2020·江苏高考)On the other hand, they burned ______ (slight) more calories (卡路里)，on average, during the workout after breakfast than after fasting.
2．(2020·全国卷Ⅰ)The engineers at the Massachusetts Institute of Technology (MIT) have taken it a step further—changing the actual composition of plants in order to get them to perform diverse, even unusual ________ (function)．
3．(2020·天津高考)After years of observing human nature, I have decided that two qualities make the ________ (differ) between men of great achievement and men of average performance: curiosity and discontent.
4. The workers are __________the bridge, and the bridge under ______ connects the road. (construct)
5. It's _____ for me to see Professor Li at his __________. (convenient)
重点短语
1. 鼓足勇气做某事
2. feel at home
3. bring up
4. pick up
5. 入乡随俗
6.充分利用这些图像
1.gather all one’s courage to do sth
2. 感觉自在，不拘束
3. 抚养，养育；呕吐；提出
4. 购买；拿起
5. When in Rome, do as the Romans do.
6. make the most of these images
Step 2 重点短语练习 3mins
1．(2020·江苏高考)But Inglis ______(到头来) buying hundreds of them himself，with the idea of repairing and selling them.
2．(2019·浙江高考)The students feel that they _______ (属于) a particular group.
3．(2019·江苏高考)The doctor shares his phone number with the patients ________ (以防万一) they need medical assistance.
4．(2016·浙江高考) I absent mindedly turned the pages of the phone book and _________ (偶然遇到) a city map.
1. ended up 2. belong to 3. in case 4.come across
To make notes
回顾就近就远原则
1. neither......nor既不，也不
就近原则：there be句型； or； either.....or; neither......nor; whether......or; not......but; not only......but also
就远原则： as well as 也，和 together with/ along with和，连同 rather than而不是 except除了 besides除...以外，还有 in addition to除了 including包括
翻译：
1.你或者他为该次事故负责。
2. 不是比尔就是你早上值班。
1. Either you or he is to blame for the accident.
2. Either Bill or you were on duty yesterday morning.
2.时间状语从句的省略
（1）连词when,while, if,as, though/ although, until, once, whether,unless, where等引导的状语从句中，当主句的主语和从句的主语一致时，常省略跟主句相同的主语和be动词，只剩下主要的部分。
While/ When（you are) crossing the street, you must be careful.
Unless (I am) invited to attend the party, I won’t go to this house.
(2) 当出现when，if，where，wherever，whenever，than等后直接接possible, necessary时，可理解为省略了“it+be的适当形式”。类似的形式还有：if so, if not, if some, if any等。
Please call me up if (it is) necessary. I relax with a good book whenever (it is) possible.
简单总结一下状语从句省略的条件
1.主句和从句的主语一致，且从句的谓语动词是be动词的某种形式
2. 从句的主语为it时，且从句的谓语动词为be动词的某种形式
只要满足任何一种条件，即可将从句中的主语和be动词省略
状语从句省略习题
1. He was knocked down when _______(cross) the street.
2. When ______(ask) about their work schdules, many people preferred more flexible working hours, which can help them balance work and life.
3.When_____(complete), the museum will open to the public next year.
4. One day while____(work) at the cash register in the gift shop, I saw an elderly couple.
1. crossing 2. asked 3. completed 4. working
重点词汇检测
1. dare to do sth 2. 是....的代表 3. 做某事是某人的风格 4. 遭受...之苦；患...病 5. function as 6. 与...有关 7. 沉迷于....8. （在.....方面）与某人/某物不同 9. make a difference to 10. 建议某人做某事（recommend三种表达）11. under attack 12. 某人做某事方便 13. at one's convenience 14. can’t resist doing sth=can’t help doing sth 15. end up with 16. pick up 17. pick out 18. pick oneself up
1. 敢于做某事 2. be typical of sth 3. It is typical of sb to do sth 4. suffer from 5. 起...作用；具有..功能 6. berelated to do sth 7. be addicted to 8. differ from sb/ sth in... 9. 对...起作用，产生影响 10. recommend sb to do sth/ recommend doing sth/ recommend that sb (should) do sth 11. 受到攻击，遭到袭击 12. It is convenient for sb to do sth 13. 在某人方便的时候 14. 忍不住做某事 15. 结束 16. 购买；（碰巧或廉价地买到）；拿起；（开车）接人；接收（信号）；学会，（偶然）得到；改善 19. （跌倒后）站起来；振作起来
1.It is typical ____him to turn a deaf ear to others' advice.
2. As a carrier of culture, Jiaozi is typical___ traditional Chinese cuisine culture.
3. It is requested that all the articles ________ related to the students' life.
4. While ______(work) in London as a visiting scholar, I got used to the typical British afternoon tea.
5. Paper cutting is closely related ____the traditional culture of China, and has a history of more than 1,500 years.
6. If you are interested，please send an application email ___ your earliest convenience.
strike while the iron is hot
1.It is typical of him to turn a deaf ear to others' advice.
2. As a carrier of culture, Jiaozi is typical of traditional Chinese cuisine culture.
3. It is requested that all the articles (should) be related to the students' life.
4. While working (work) in London as a visiting scholar, I got used to the typical British afternoon tea.
5. Paper cutting is closely related to the traditional culture of China, and has a history of more than 1,500 years.
6. If you are interested, please send an application email at your earliest convenience.
strike while the iron is hot
虚拟语气
在表示“命令、建议”等含义的动词后接的宾语从句中，谓语动词用“should+动词原形”（should可以省略）
一、二、三、四”，即
一个坚持（insist），
两个命令（order,command），
三个建议（suggest,propose,advise），
四个要求（demand,require,request,ask）
句式：主语+vt.+that+主语+（should）do
eg: They have recommended that the site ______(close).
strike while the iron is hot
1. 对别人的劝告充耳不闻是他的典型特点。
2. 要求所有的文章都应与学生的生活有关。
3. 剪纸与中国的传统文化密切相关，已有1500多年的历史。
4. 如果您感兴趣，请在您方便的时候发送申请电子邮件。