Unit 9 lớp 12: Language Focus

Unit 9: Deserts

E. Language Focus (Trang 103-104-105 SGK Tiếng Anh 12)

Pronunciation

Listen and repeat

Bài nghe:

Practise reading these sentences

Bài nghe:

Grammar

Exercise 1. Add so or but and a comma where appropriate. (Thêm so hoặc but và một dấu phảy vào nơi thích hợp.)

Example:

It began to rain, so I opened my umbrella.

It began to rain, but he didn't open his umbrella.

Gợi ý:

1. so	2. but	3. so	4. but
5. so	6. but	7. but	8. so

Exercise 2. Underline the correct alternative in the following sentences. (Gạch dưới liên từ đúng trong những câu sau.)

Gợi ý:

1. but	2. however	3. yet	4. so
5. but	6. However	7. however	8. but

Exercise 3. Add so, therefore or however where appropriate. (Thêm so, therefore hoặc however vào nơi thích hợp.)

Gợi ý: