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1、Unit 4Unit 4 When was it invented?When was it invented?What will you do if you are really thirsty?Id like to drink these beverages.bevridbevridbevridbevrid n.n.n.n.饮饮料料料料Whats the most traditional beverage in China?Tea has a long history.What kinds of tea do you know?Green tea Black teaWu long teaSc
2、ented tea（花茶）sentid 有香味的 nwhat are the effects(功效）of tea?1.Make you more beautiful 2.Keep cancer from you 3.Help you lose weight 4.Make your mind clear5.TeapotTeacupTea bowl Boil the waterPut tea into the teapotAdd the boiled water to the teapotPour the tea into the teacupsEnjoy the teatea teapot te
3、acups tea bowls waterfirstthennextafter some minutesfinallyWho invented tea?Did you know that tea,the most popular drink inthe world(after water),was invented by accident?Although tea wasnt brought to the Western worlduntil 1610,this beverage was discovered overthree thousand years before that.Accor
4、ding to an Ancient Chinese legend,the emperor Shen Nong discovered tea when he was boiling drinking water over an open fire.Some leaves from a nearby bush fell into the water and remained there for some time.The emperor noticed that the leaves in thewater produced a pleasant smell.Later he decided t
5、o taste the hot mixture.It was quite delicious.And in this way,one of the worlds favorite drinks was invented.Read the article and answer the questionsRead the article and answer the questions.1.What is the article about?It is about the invention of tea.It was invented over three thousand years ago.
6、It was invented by the Chinese emperor Shen Nong.It was invented by accident.3.Who was it invented by?4.How was it invented?2.When was it invented?Who invented tea?Did you know that tea,the most popular drink inthe world(after water),was invented by accident?Although tea wasnt brought to the Western
7、 worlduntil 1610,this beverage was discovered overthree thousand years before that.According to an Ancient Chinese legend,the emperor Shen Nong discovered tea when he was boiling drinking water over an open fire.Some leaves from a nearby bush fell into the water and remained there for some time.The
8、emperor noticed that the leaves in thewater produced a pleasant smell.Later he decided to taste the hot mixture.It was quite delicious.And in this way,one of the worlds favorite drinks was invented.1.偶然偶然2.西方世界西方世界3.直到直到.才才4.根据根据5.中国古代神话中国古代神话6.令人愉悦的气味令人愉悦的气味7.用这种方法用这种方法8.超过三千年超过三千年by accidentthe We
9、stern worldnotuntilaccording toan ancient Chinese legenda pleasant smellin this wayover three thousand years1.although (though)虽然虽然,(但是但是.)eg:Although he is very old,he still works hard.他虽然年纪很大，但是他仍然努力工作。他虽然年纪很大，但是他仍然努力工作。=He is very old,but he still works hard.2.discover:invent:to find or learn sth
10、.that nobody knew or had beforeto think of or make sth.for the fist time eg:Who discovered America?eg:Julie Thompson invented the battery-operated slippers.3.according to:根据根据；据据.所说所说；按照按照 的样的样（prep.)Eg:According to the TV,it will be fine today.Ill do it according to your instructions.4.over an open
11、 fire 在火上在火上over:directly above sth.,but not touching on:directly above sth.,and touching it5.nearby:(adj.)(only before a noun.)not far away in distanceEg:We went to a nearby restaurant.我们去了附近的一家餐馆。我们去了附近的一家餐馆。比较：比较：near:(adj.)(cannot be used before a noun in this way)Eg:The restaurant is quite near
12、.6 6.notice .notice n n 公告，通知公告，通知.注意，察觉注意，察觉 v v.注意到，察觉到注意到，察觉到 notice sb notice sb.do sth do sth.注意到某人注意到某人经常做或做过经常做或做过某事某事 notice sb notice sb.doing sth doing sth.注意到某人注意到某人正在做正在做某事某事7 7.produce a pleasant smell.produce a pleasant smell 产生一种令人愉快的气味产生一种令人愉快的气味 produce v produce v.产生，生产，制造（产生，生产，制造
13、（make)make)pleasant adjpleasant adj.合意的，令人愉快的讨人喜欢的合意的，令人愉快的讨人喜欢的-unpleasantunpleasant pleased adj pleased adj.感到满意的感到满意的/高兴的高兴的 pleasure n pleasure n.愉快，快乐，高兴，乐事愉快，快乐，高兴，乐事 with pleasure with pleasure 当然了，很愿意当然了，很愿意 It Its a pleasure s a pleasure 不客气不客气 8.in this way 这样，用这种方法比较：in the way 挡路 by the
14、way 顺便说 on the(ones)way to 在去的途中Correct the wrong word in each sentence.1.Columbus invented the New Continent in 1492.2.According in the article,tea was invented by accident.3.There is an English book over my desk.4.Could you tell me how to get to the near post office.5.-Thanks.-Its my pleasant.6.Al
15、though he is young,but he can help his mother do plenty of housework.discoveredtoonnearbypleasureWho:Shen NongWhat:teaWhen:over three thousand years Where:ancient ChinaHow:some leaves fell into the water.Today:one of the worlds favorite drinks1.most popular drinkTEA 10.was delicious5.by emperor SNdiscovered2.by accident invented3.in 1610brought 4.over 3000 years agoboilingover an open fire 6fell intothe water 7producedpleasant smell 8taste the hot mixture 9discovered