listening and writing

1、Module 5Listening and WritingPronunciation Everyday English Function RevisionNumbersMetalsEquipmentNumbers555,555,555,555Five hundred and fifty-five billion , five hundred and fifty-five million , five hundred and fifty-five thousand , five hundred and fifty-five 3/4 is the same as_1/3 is the same a

2、s_What is 10% of 800,000,000?seventy-five percentthirty-three point three three recurring percentEighty millionMetalsK CaNaZnMgAlFeCubalance 天平crucible 坩堝tongs 鉗子test tube 試管test tube holder 試管夾 Bunsen burner 本生燈 cotton wool 脫脂棉AimMethodResult Apparatus/EquipmentConclusion+the elements of a simple s

3、cientific experimentHow do we write an experimental report ? Aim Apparatus Methods(1)(2)(3) Result ConclusionListeningAim: 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 conversation and answer the questions1.Was you

4、r prediction correct?2.How much more/less does it weigh than before? 1.5 grams 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. Next, _themagnesium._ the Bunsen burner .

5、 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.Writing: Experimental ReportAim: to find out if

6、 there is a change in weight when the metal copper burn in airApparatus:Method: FirstThenNextAfter thatFinallyResult:Conclusion:Where do we go from here?Keep the noise downYouve got itGo aheadIt is your turnEveryday English conversationPronunciationintonation in sentences How much do we need? What about this piece? Is this piece OK? Where do we go from here? Do you want me to write that down?What ha