Review 2 · Units 4–6

What's in the lesson

1. 1Warm-up
2. 2In this lesson
3. 3Remember these?Vocabulary
4. 4Match the wordsVocabulary exercise
5. 5Ravi's big tripVocabulary exercise
6. 6Listen: Ravi's messageListening comprehension
7. 7Grammar from units 4–6Grammar rule
8. 8Grammar checkGrammar exercise
9. 9Find the mistakeGrammar exercise
10. 10Say it naturallySpeaking practice
11. 11Two minutes on…Speaking practice
12. 12Let's discussDiscussion
13. 13Wrap-up

Homework

1. 1Homework: match the wordsVocabulary exercise
2. 2Homework: your sentencesVocabulary exercise
3. 3Homework: grammar from units 4–6Grammar exercise
4. 4Homework: an email to a friendDiscussion

Words

• harvest/ˈhɑːrvɪst/

  to pick a crop when it is ready; also the time when this is done

• roast/roʊst/

  to cook something with dry heat, for example in an oven

• ban/bæn/

  to say officially that something is not allowed

• smuggle/ˈsmʌɡl/

  to take something into or out of a place secretly, often against the law

• export/ɪkˈspɔːrt/

  to sell and send goods to another country

• procrastinate/prəˈkræstɪneɪt/

  to keep delaying something that you should do

• willpower/ˈwɪlpaʊər/

  the ability to control what you do, even when it is difficult

• setback/ˈsetbæk/

  a problem that stops your progress for a while

• keep track of/ˌkiːp ˈtræk əv/

  to keep a record of something, so that you know how it is changing

• summit/ˈsʌmɪt/

  the highest point of a mountain

• supplies/səˈplaɪz/

  the food, equipment and other things that you need for a trip or a job

• altitude/ˈæltɪtuːd/

  how high a place is above the sea

Two slides from the lesson

Warm-up

Before we look back at the last three units:

1. How many cups of coffee or tea do you drink in a day? Would you like to cut down?
2. Have you tried to change a habit since our lesson on bad habits? How is it going?
3. Which famous place in the world would you most like to visit?

Grammar rule

Grammar from units 4–6

Unit	Grammar	Example
4	the passive: am / is / are or was / were + past participle	The beans are roasted every morning. This bridge was built in 1932.
5	phrasal verbs: where it and them go	Turn it off. (not turn off it) · I ran into him. (never splits)
6	a / an, the, no article	Ravi is a barista. The Himalayas are in Asia. Mount Everest is on the border between Nepal and China.

Remember: add by only when the doer matters. And single mountains, lakes and most countries take no article, but mountain ranges, oceans and rivers take the.