Bài giảng Tiếng Anh Lớp 7 - Unit 10: Health and Hygiene. Lesson 2: A bad toothache

 Review: Irregular Verbs I. New words:
- matter (n) : vấn đề
- toothache (n) : đau răng
- backache (n) : đau lưng
- stomachache (n) : đau bụng
- appointment (n) : cuộc hẹn
 - drill (n) : máy khoan
 - scared of (a) : sợ hãi
 - cavity (n) : lỗ răng sâu 
 - surgery (n) : phòng khám
- difficult (a) difficulty (n): (sự) khó khăn
 (V ): fed
- feed (V1) 2 : cho ăn
 (V2): felt : cảm thấy
- feel (V1)
 : quên
- forget (V1) (V2): forgot
 : sửa chữa
- fix (V1) (V-ed): fixed
 : nhắc nhở
- remind (V1) (V-ed): reminded II. Grammar: Why (Tại sao)
 Because (Bởi vì)
Ex1: Why was she absent from class yesterday?
 Because she was sick. 
Ex2: He went to see the dentist because he had a toothache. 
(Make question with underlined words.)
 Why did he go to see the dentist? 
 - Learn by heart the new words.
 - Do exercises in workbook / Unit 10 / B and Test 
 for Unit 10.