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back up
UK
/bæk ʌp/
US
/bæk ʌp/
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Explain the two meanings of “back up” in the examples: support someone and move a vehicle backwards.
Compare “back up,” “support,” and “stand by” when expressing agreement or support.
Show how to use “back up” with an object, including where to place a pronoun.
Give five B2-level examples of “back up” with translations, using different meanings.
Explore how “back up” can mean providing evidence for a claim, and make two examples.
Practise using “back up” in a short dialogue about a disagreement or a driving situation.
Answer three comprehension questions about the examples and explain which meaning of “back up” each one uses.
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