牛津译林版 (2020)选择性必修 第一册Unit 1 Food mattersExtended reading精品ppt课件

这是一份牛津译林版 (2020)选择性必修 第一册Unit 1 Food mattersExtended reading精品ppt课件，共6页。PPT课件主要包含了expansion， on upon，into，for， to save，what引导主语从句，that引导表语从句， as的其他用法，conj 正如，conj 随着等内容，欢迎下载使用。
1. … and the ht flavur is enugh t heat up a cld midwinter evening r t let lse rivers f sweat n a summer afternn. ……那热辣的味道足以让寒冷的冬夜热起来，或者在夏天的下午让(人)汗流浃背。 lse adj. free t mve arund withut cntrl 不受约束的nt fixed, r rigid 未固定牢的nt fastened tgether; nt held r cntained in sth 零散的nt tight-fitting r tightly fitted 宽松的nt cmpact r dense in texture 疏松的
let sth. lse: t free sb./sth. frm whatever hlds them/it in place 释放；放任e.g. Dn't let yur dg lse n the beach. 不要让你的狗在沙滩上乱跑。
e.g. The sheep had gt ut and were lse n the rad. 那些羊跑了出来在路上自由自在地走动。Check that the plug has nt cme lse. 检查一下别让插头松脱了。
lse v. 释放；放任；松开，放开e.g. His speech lsed a tide f natinalist sentiment.他的讲话表露出一种强烈的民族主义情绪。He lsed the straps that bund her arms.他松开了绑在她手臂上的带子。
lse n. 解放，放任e.g. Three prisners are still n the lse. 有三名囚犯仍然在逃。
【语境应用】翻译句子。1) 她的头发披散在肩上。Her hair fell lse arund her shulders.2) 你给出的翻译不够严谨。Yur translatin is a lse ne.3) 长途飞行时，穿宽松的衣服和舒适的鞋子。On lng flights, wear lse clthing and cmfrtable shes.4) 我松开牵绳，让我的狗儿奔跑起来。I lsed the rpe and allwed my dg t run.
2. Over time, it has expanded t include multiple pinins f sups, vegetables, meats and sauces, appealing t peple f different tastes. 随着时间的推移，它已经扩展到包括多种选择的汤、蔬菜、肉类和酱汁，吸引着(喜爱)不同口味的人。 expand vt. & vi. t increase the size, vlume, quantity, r scpe f; enlarge 增加，扩大；t pen new shps, factries etc. 扩展，发展(业务)t express at length r in detail 详谈，详述
e.g. Metals expand when they are heated. 金属受热则膨胀。The htel wants t expand its business by adding a swimming pl. 该酒店想添个游泳池来扩展业务。 Yu mentined the need fr extra funding. Wuld yu expand n that? 你曾提到需要一笔额外资金，你详细谈谈好吗?
把……扩展(发展, 膨胀)成expand n/upn 阐述; 详谈expansin n. 扩大，增加；扩张；详述，扩充
【语境应用】单句语法填空。1) The cmpany is cnfident f further _________ (expand).2) The president used tday’s speech t expand __________ remarks he made last mnth.3) With ten years’ hard wrk, he finally expanded his firm _________ a big cmpany.
expand, enlarge, extend & spread
appeal vi. t be attractive r interesting (t sb.) 有吸引力t make a serius public request fr help, mney, infrmatin etc. 恳请，恳求; 呼吁t make a frmal request t a curt r smene in authrity asking fr a decisin t be changed 上诉
appeal t sb. 对某人有吸引力，引起某人的兴趣appeal t / against… 向……/对……提起上诉e.g. He appealed t his friends fr supprt. 他请求朋友支持。 She appealed t the High Curt against the sentence. 她就判决向高等法院提出上诉。
appeal n. earnest request 呼吁，恳求 attractiveness; interest 吸引力make / launch an appeal t sb. 向某人呼吁e.g. The plice made an appeal t the public t remain calm.警方呼吁公众保持镇静。
【语境应用】单句语法填空。1) The plice are appealing _______ the public _______ the infrmatin abut the crime nw.2) The gvernment is appealing ______ everyne _______ (save) water.
3. What I lve best abut Sichuan ht pts is that they ffer a great pprtunity t scialize with friends since a meal can last fr hurs.
我最喜欢四川火锅的一点是，它们提供了一个和朋友交流的好机会，因为一顿饭可以持续几个小时。
不定式短语作后置定语修饰pprtunity
since引导原因状语从句
【语境应用】仿写句子。我最喜欢这家酒店的地方在于，它提供了很好的环境来帮助缓解我的压力，因为酒店四周布满了树和花。What I lve best abut the htel is that it ffers a great envirnment t help relieve my stress since it is surrunded by trees and flwers.
4. Served plain in thin, white slices, the meat is juicy and salty. 鸭肉被简单地切成白白的薄片端上来，肉质多汁且带有咸味。 plain adj. nt decrated in any way; with nthing added 不修饰的；朴素的；简单的bvius and clear t understand   清楚的；明显的 e.g. She preferred clthes that were plain but elegant.她更喜欢朴素而雅致的衣服。The meaning f the article is plain t see.这篇文章的意思一目了然。
plain n. a large area f flat land 平原e.g. High muntains rise abve the plain.高山耸立在平原之上。
the Great Plains 北美洲大平原 plain stupid / wrng 简直愚蠢至极；绝对错误 in plain language 用简易的语言（或文字）in plain clthes 着便衣be plain sailing 顺利，一帆风顺
【语境应用】 汉译英。1) 他明确表示要我们离开。2) 这份文件用简易的语言描述，告诉你最新的政策。3) 这种树木可见于平原。
He made it plain that we shuld leave.The dcument, written in plain language, tells yu abut the latest plicy.Such trees can be fund in the plains.
slice n. a thin flat piece f fd cut frm a larger piece 薄片，片a part r share f smething 部分，份额e.g. a slice f bread 一片面包Everybdy wants a slice f the prfits. 这利润每个人都想占一份。
slice vt. t cut smething int thin, flat pieces 把……切成片t easily cut int r thrugh smething with a sharp knife  切开，割破slice int / thrugh  切开，割破slice sth. in tw / half 切开两半
【语境应用】翻译句子。1) 这刀片（blade）锋利得很，一下就能割破你的手指。 The blade is s sharp that it culd slice thrugh yur finger.2) 把这些蛋切成两半后在餐盘上摆好。 Slice the eggs in tw and arrange them n a serving dish.3) 把番茄切成片。 Cut the tmates int slices. 
5. As I finished my first helping n a recent afternn in Nanjing, my hst, Chef Zhang, tld me a little mre abut the dish.最近的一个下午，我在南京吃完我的第一份(盐水鸭)时，我的东道主张厨师告诉了我更多关于这道菜的事情。
helping: 食物的一份，一客
as“正当……的时候，正在……的时候，一边……一边……”，引导时间状语从句；从句中谓语动词为持续性动词时，as可用while/when替换；从句中谓语动词为非持续性动词时，as可用when替换。
e.g. It began t rain just as I gt ff the train.我一下火车就开始下雨了。He tld us his adventures in the Arctic as we went alng.我们一边走着，他一边给我们讲他在北极的历险故事。As / While Jim was reading, Jack was writing.Jim阅读的时候，Jack在写东西。
【语境应用】指出下列各句中as的词性和词义。1) She lst it, just as I said she wuld. __________________2) As I was a child, I was interested in singing. _____________________3) He desn’t earn as much as I d. ______________________________________________4) As he was ill, he stayed hme fr a gd rest. _____________5) Yung as she was, she was equal t the task. ______________6) As it grew darker it became clder. __________________
cnj. 当……的时候
第一个as adv. 如同；第二个as cnj. 像……一样
6. Traditinally, duck is cnsidered t have cling prperties,s it is apprpriate fr the ht summer mnths.传统上，鸭子被认为是凉性的，所以在炎热的夏天吃鸭子很合适。
apprpriate adj. suitable; right and prper 适当的，合适的be apprpriate t/fr … 适合……it’s (nt) apprpriate (fr sb.) t d… (对某人来说) 做……是(不)合适的
e.g. Which dress is mre apprpriate fr the party? 哪件衣服更适合这个聚会？ It is nt apprpriate t ask such persnal questin in an interview. 在采访中问这样的私人问题是不合适的。 It’s apprpriate that we shuld be present at the meeting. 我们出席会议是合适的。
apprpriately adv. 恰当地，合适地e.g. Her new jb started, apprpriately enugh, n January 1st.inapprpriate adj. 不适当的，不合适的
【语境应用】单句语法填空。1) As a grwn- up, yu shuld try t dress _____________ (apprpriate) fr each ccasin.2) Ask yur dctr whether these treatments are apprpriate _________ yu.3) It wuld nt be apprpriate fr us __________ (attend) a frmal wedding with the sprts clthes.4) Bad custms and laws ught t be ablished (废除), since they are ____________ (apprpriate) fr the develpment f the sciety.
apprpriately
inapprpriate
7. Nwadays, peple eat salted duck all year rund and it is estimated that tens f thusands f ducks are cnsumed every day in Nanjing! 如今，人们一年四季都在吃盐水鸭，在南京每天有数万只鸭子被吃掉！
estimate vt. t guess the cst, size, value, etc. f smething 估计，估价n.  a judgement that yu make withut having the exact details r figures 估计；估价 a statement f hw much a piece f wrk will prbably cst 估计的成本
e.g. The gardener estimated that it wuld take him fur hurs t weed the garden.园丁估计他给花园除草需要四个小时。I can give yu a rugh estimate f the amunt f wd yu will need.我可以粗略估计一下你所需要的木材量。I asked a cuple f lcal builders fr estimates.我向当地的几个建筑商询问了估价。
【语境应用】完成句子。1) The tree _________________________________ (被估计至少有七百年的历史了).2) _____________________ (他们估计) the jurney will take at least tw weeks.3) We gt _______________________ (三家公司的估价) and accepted the lwest.
estimates frm three firms
They estimate (that)
is estimated t be at least 700 years ld
cnsume vt. t eat r drink smething 吃，喝，饮；t use time, energy, gds etc. 消耗，耗费(尤指燃料、能量或时间)e.g. He cnsumes vast quantities f chips with every meal. 他每一餐都要吃掉大量的薯条。 Only 27% f the paper we cnsume is recycled. 我们消耗的纸张只有 27% 得到回收利用。
cnsumer n. 消费者, 顾客
8. The cncept tk ff, and tday Guangzhu’s restaurants stimulate custmers’ appetite with ver a thusand fferings, each mre delicate and delicius than the last.这种观念时兴起来，如今广州的餐厅用一千多道点心刺激着食客的食欲，一道比一道精致可口。
stimulate vt. t encurage smene by making them excited abut and interested in sth 激发，鼓励，激励e.g. Her interest in art was stimulated by her father. 她对艺术的兴趣是她父亲激发的。 This new plan is t stimulate ecnmic grwth. 这个新计划的目的是刺激经济增长。
delicate adj. made r frmed in a very careful and detailed way精致的；精细的；精密的easily damaged r brken 易损的; 易碎的; 脆弱的(f a persn) nt strng and easily becming ill 虚弱的；纤弱的e.g. The fd is served n a delicate plate with a beautiful pattern f flwers.食物盛在一个带有漂亮花朵纹饰的精致盘子里端上来。The eye is ne f the mst delicate rgans f the bdy.眼睛是人体最娇弱的器官之一。
【语境应用】根据提示词翻译句子。1) 这篇文章可用来活跃学生的讨论。(stimulate) The article can be used t stimulate discussin amng students.2) 这次会议促使他深入地研究那个课题。(stimulate) The cnference stimulated him t study the subject deeply.3) 阳光很容易晒伤小孩娇嫩的皮肤。(delicate) The sun can easily damage a child’s delicate skin.4) 她身体虚弱，饮食需特别小心。(delicate) Her health is delicate and she has t be careful with what she eats.
9. The emphasis is rather n cnversatin abut business, family r pleasure, and lcals can spend hurs tgether chatting, drinking tea and wrking their way thrugh the menu. 重点而是在谈生意，话家常或消遣，当地人可以花好几个小时聚在一起聊天、喝茶，慢慢吃遍菜单上所有的点心。
emphasis n. special imprtance that is given t smething 强调；重视；重要性special imprtance that is given t a wrd r phrase by saying it luder r higher, r by printing it in a special way 重读，重音，强调
e.g. He places/lay/put great emphasis n time management.他非常重视时间管理。The emphasis shuld be n the first syllable.重音应落在第一个音节。The President’s statement gave emphasis t the ecnmic develpment.总统的陈述中强调了经济发展的重要性。
emphasise vt. 强调，重视；使突出，使明显
【语境应用】根据括号内所给的汉语提示补全下列句子。1) The dress _____________________________ (突出了她的身材).2) The leader ___________________________________ (强调质量比数量更重要).3) We shuld _____________________________ (更加重视) n technlgical develpment.4) Schls here ____________________________ (非常看中) t students’ physical health.
emphasised the shape f her bdy
emphasised that quality is mre imprtant than quantity
place / lay / put greater emphasis
give great emphasis
wrk ne’s way thrugh 自始至终e.g. The bard are still wrking their way thrugh the applicatin frms.委员会仍在审阅所有申请表。
wrk yur way thrugh schl / cllege / university勤工俭学; 半工半读