Unit 8  I’ll help clean up the city parks教案

3. communicating: talk about some invents.
【learning  process】
一、自主學習
task 1   learn 3a
1. read the article and write answers to the questions.
2. read it again, and find out the phrases:
   最受歡迎的飲料______________ 在世界上_______________
   偶然的___________ 三千多年_____________ 根據________
   決定做某事_____________在戶外的火爐上_______________
   用這種方式_____________ 一個古老的中國傳說__________
   世界上最喜愛的飲料之一__________________ 落入_______
3. retell the passage according to the key words:
                                         who invented tea?
        ...know...popular...invened...? ...wasn't...to ...until 1610, ...
beverage...three...before...according...legend, ...shen nong...
when...boiling...over...fire. ...leaves...nearby...fell...and...for... ...
noticed...in...smell. later...taste... qutie... ...way, one of...was...
task 2  communicating
      read the information ,then make up  conversations according            to  the dialogue in 4b.
       promle: writing tests
       new invention: a pen that listens and writes
       use: writing clean and tidy
       price: 30 yuan
       inventor: zheng  jie
task 3  writing 
             write an article using the notes in the box of 3b.
                            from   pie   plate   to   flying   disk
               the flying disk was invented by college students.______
_____________________________________________________
二、合作共建
1. although tea wasn't brought to western world until 1610.
   not ...until 含義：_____________     
 翻譯：直到他媽媽回來，他才去睡覺。
     _________________________________________________