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WHICH IS THE BIGGEST PLANET?
Preview
A. (🎧2-42) Listen. A teacher is helping students remember the planets. Write the sentence she teaches them. Then match the planets with the numbers.
_____ Mars _____ Mercury _____ Neptune _____ Earth
_____ Uranus _____ Saturn _____ Jupiter _____ Venus
B. (🎧2-43) Listen. Complete the summary with words from the picture.
Our (1) __________ is called the Milky Way. The (2) __________ is one of many (3) __________ in the Milky Way. Eight (4) __________ move around the sun. These, together with the sun, make up our (5) __________.
C. Talk with a partner. Take turns asking and answering questions about our solar system.
Which planet is between Mercury and Earth?
It's Venus. Which planet has rings?
UNIT GOALS
By the end of this unit, you will be able to:
• talk about space exploration;
• review tenses;
• pronounce linked sounds.
