Whenwasitinvented教案

阿林

Whenwasitinvented教案

  Unit 4 When was it invented? Sectin B

  知识目标: After learning the text, require the students t aster the phrases belw

  (通过学习,掌握下列词语)

  invent, ppular drin, b accident, nt…until, discver, accrding t, Chinese legend, bil, an pen fire, fall(fell) int, reain(ed), ntice(d), prduce(d), in this wa

  能力目标:1.Practice the students’ listening abilit. (听力训练)

  2. As the students t understand the passage ver well and answer se

  questins accrding t the passage.

  (能够正确理解本文含义,回答相关问题。)

  3. Useful phrases fr the students t retell the new text.

  (利用关键词语,能够复述课文大意。)

  情感态势:Train the students t use their heads and ae se inventins in life.

  (开动脑筋,培养发明创造能力。)

  学习策略:1.chips’ histr (a freign inventin) →tea(Chinese inventin)

  2.wr in grups and slve prbles tgether

  教学流程:

  Step 1 Wrds revisin

  Dictatin:______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  Step 2 A listening test

  The histr f ptat chips

  ① _____________________that ptat chips were invented b istae?

  Ptat chips ②_______________b a chef called Gerge Cru. The were invented in

  ③__________ .Gerge Cru ced the fr a lng tie until the ④__________.And he sprinledlts f salt n the s the were ⑤__________.

  Step 3 Wr in grups,read thrugh the passage,and then answer se questins.

  Step 4 Find ut the fllwing pints:

  1.althugh __________________________________________________________________

  eg.用althugh/thugh 或bu t填空

  __________ he is ver ld, he still wrs hard. He is ver ld, __________ he still wrs hard.

  2.ver在本文中的2种解释

  ①________________ 100多年前______________ 同义词_____________

  ②________________ 河上的一座桥________________

  3….. three thusand ears , thusands f

  具体使用:________________________________________________

  拓展:hundred, illin

  4.被动语态的`使用(找出本文含有被动语态的句子,4个)

  ①___________________________________________________

  ②____________________________________________________

  ③____________________________________________________

  ④____________________________________________________

  5.回顾:主动语态变被动语规则一二三。

  Step 5 Retell the passage b using the e phrases.

  Step 6 Exercises fr training.

  A.翻译下列词组:

  1.被…发现 ______________________ 2.根据______________

  3.在室外火炉上___________________

  4.fall int___________ 5.prduce a pleasant sell________________

  B.完成以下各题:

  1.A___________ t weather reprt,we are ging t have a few rain das.

  2.Alice t A’s bag ___________________.(错误地)

  3. (09青岛中考)Chen Hui __ cputer gaes, but nw he gives the up and studies hard.

  A.is used t plaing B.is used t pla C.used t pla D.is used fr plaing

  4. (09聊城中考)Li Ming will be 12 next nth.A new bie __ fr hi as a present. A.is bught B.was bught C.will be bught D.will bu

  5.(09成都中考)人们意外发现格林先生对中国传统艺术有着很高的鉴赏能力。

  Mr Green was fund _____ ________ that he had a gd taste fr Chinese traditinal art.

  6.Edisn invented light bulbs.(变为被动句) _____________________________

  Step 7 Hewr:1. 预习Reading 部分生词和课文。

  2. 完成学案Sectin B练习。

  Step 8 课后学与思:___________________________________________