Module 1 The natural

unit 1 controlling fire一、單元分析（unit analysis） 單元地位（unit position） 本課中出現了it is used for…的用法，這一用法曾在6b中出現，而且在7a中以主動語態的形式出現，建議老師在復習并操練的基礎上要求學生熟練掌握。另外，可以鞏固另一句型it is used to …的用法。 二、重點（unit points） 1. 關鍵詞： injured, cigarette ends, 2. 功能： it is used for… / it is used to… 3. 情感教育：提高對火的防范意識和自我保護意識。 教學設計（teaching designs） 教學內容: 課文第2和3頁 教學實施建議： 問題引入，（2）閱讀課文/ 聽力（3）填空 （4）討論 1.提出問題：   （1）do you know how fire came in ancient times?    (2)  how may it come nowadays?    (3)  what is fire used for? 2. 請學生仔細閱讀課文第一，二兩段文章，補充第一題答案。 3.引入生詞，例如： injured, cigarette ends. 4. 播放錄音： read, find and answer 5. 填空。    early men found fire very ________. at first, they ate ________.then they _________fire and    started eating __________. at night, they used fire __________their families _______wild animals. they also used fire to ____________and __________ in winter.    keys:   useful ; raw meat ; discovered; cooked meat; to protect; from; give them light; keep them warm 6.聽錄音填空（課文第三，四兩段）   nowadays, people do not use fire to _________or _________. in factories, workers use it ______melt metals. metals are melted ________they can be made _______ different shapes. factory workers also use fire to ________. have you ever seen workers _______glass? they make bottles and vases _____different sizes and shapes _____blowing hot glass. ______, the workers put some hot glass onto __________a long metal pipe. ______they start blowing from __________of the pipe. in some places of the world, people use fire _________. every day, they collect and burn a huge ________rubbish.   keys:  見課文第三，四兩段 7.討論火的危害性以及可能造成的原因。（參考p3最后兩段） 8.回答p2問題。 .