高中英语Module5listendingandwriting课件外研版必修1.ppt

《高中英语Module5listendingandwriting课件外研版必修1.ppt》由会员分享，可在线阅读，更多相关《高中英语Module5listendingandwriting课件外研版必修1.ppt（14页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Listening and WritingWhere do we go from here?Keep the noise downYouve got itGo aheadIt is your turnEveryday English conversationNumbersMetalsEquipmentListeningAim: To find out if there is a change in weight when the metal magnesium burns in air.Can you predict the result?ListeningListen to the conv

2、ersation and answer the questions1.Was your prediction correct?2.How much more/less does it weigh than before? 1.5 gram moreAim: 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.

3、Next, _themagnesium._ 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 crucibleputinbalanceweighheatLightholdweighmoreThere is a change in weight when Mg burns in air.B FA G

4、CEDsqueeze pourin a containerdipwriteblowtolight /turn onheatappearWriting: Experimental ReportAim: to write a secret messageApparatus:Method: FirstThenNextAfter thatFinallyResult: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 moduleNumbers555,555,555,5553/4 is the same as_1/3 is the same as_What is 10% of 800,000,000?MetalsK CaNaZnMgAlAgFeCuEquipment