《高一英語備課《Module 5 A Lesson in a Lab》listending and writing 課件 外研版必修1》由會員分享，可在線閱讀，更多相關(guān)《高一英語備課《Module 5 A Lesson in a Lab》listending and writing 課件 外研版必修1（18頁珍藏版）》請在裝配圖網(wǎng)上搜索。

Module 5,Listening and Writing,…Where do we go from here? …Keep the noise down… …You’ve got it… …Go ahead… …It is your turn…,Everyday English conversation,Revision,Numbers,Metals,Equipment,Listening,Aim: To find out if there is a change in weight when the metal magnesium burns in air. Can you predict the result?,Listening,Listen to the conversation and answer the questions 1.Was your prediction correct? 2.How much more/less does it weigh than before?,1.5 gram more,Aim: to find out if there is a change in weight when magnesium burns in the air. Apparatus: Method: First, _____the magnesium ___the crucible. Then, put the crucible on the _____ and _____it. Next, _____the magnesium.______ the Bunsen burner . After that, _____the crucible over it. Finally, ______the magnesium again. Result: It weighs a little _____than before. Conclusion:,Magnesium, Bunsen burner, a balance, a crucible,put,in,balance,weigh,heat,Light,hold,weigh,more,There is a change in weight when Mg burns in air.,B,F,A,G,C,E,D,squeeze …pour… in a container,dip…,write…,blow…to…,light /turn on…,heat…,…appear,Writing:,Experimental Report Aim: to write a secret message Apparatus: Method: First…Then…Next…After that…Finally… Result: Conclusion: Lemon juice can react with oxygen and produce brown oxide .,What have you learnt from this lesson?,Homework: Preview the grammar part in this module,Numbers,555,555,555,555 3/4 is the same as_______ 1/3 is the same as_______ What is 10% of 800,000,000?,Metals,K,Ca,Na,Zn,Mg,Al,Ag,Fe,Cu,Equipment,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,