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外研版必修1高中英语 Module 5 listending and writing 课件 外研版必修1

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Listening and Writing
Everyday English conversation

 …Where do we go from here?
 …Keep the noise down…
 …You’ve got it…
 …Go ahead…
 …It is your turn…
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.
         Magnesium, Bunsen burner, 
Apparatus:
         a balance, a crucible
Method: First, _____theput  magnesium ___thein  
crucible. Then, put the crucible on the balance _____ 
and _____it.weigh  Next, _____theheat
magnesium.______Light  the Bunsen burner . After 
that, _____thehold  crucible over it. Finally, 
______theweigh  magnesium again.
Result: It weighs a little _____thanmore  before.
          There is a change in weight when Mg 
Conclusion: burns in air.
B  F A  G E  C D
squeeze …pour…
in a container  dip…

                              write…

                      light /turn 
                      on…


                   heat…    …appear
 blow…to…
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
            Fe
K      
   Ca   Na
           Mg
Zn  Al
       Ag   Cu
Equipment
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