This is a Clilstore unit. You can .
Lesson 2: Internal forces of the Earth: Earthquakes and volcanoes
8th session: Checking a volcano kit. Use of the present perfect tense.
Remember the instructions for making a volcano kit.
You will have to explain how did you make the volcano kit.
For explaining how you have made, it change the tense of the verbs using the present perfect tense.
The PRESENT PERFECT TENSE is formed with a present tense form of "to have" plus the past participle of the verb
Take and empty bottle, and scrunch up some newspaper
Make a masking tape frame
Get papier mache. Add layer after layer
Let dry fully
Start painting with acrylics
Add lava effects
Add a waterproof varnish
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