Unit 4: Lesson 2

I. Vocabulary

	New word	Picture	Part of speech	Meaning
1	recycle		v	tái chế
2	raise		v	nuôi nấng, phát triển
3	plant		v	trồng cây
4	donate		v	ủng hộ, quyên góp
5	clean up		v	dọn dẹp

II. Grammar: Past Simple for regular verbs

1. Use: Talk about completed actions, things, states

2. Form:

(+) S + V_(ed)...

     Eg: We raised money to help the local charity.

(+) S + did not (didn't) + V_(bare-inf)...

     Eg: He didn’t donate books last week.

(?) Did + S + V_(bare-inf)...?

     - Yes, S + did.

     - No, S + didn't.

     Eg: Did you volunteer at the library yesterday?

(?)  Wh-word + did + S + V_(bare-inf)...?

III. Pronunciation