UNIT 3 ( CONTINUED ) PERIOD 18

4, Work with a partner. Ask and answer - Translate the titlequestions about Hoa, Nam...- Asks Ss to look at the picture and read the b,Why did Nam have to cook dinner ? Because his mother was home late.example a)- Ss depend on the situation of each picture c, Why was Mrs Vui home late ? Because she had to come to see Nam's to make question and answer with Why..?/ grandmother, she was sick.Because…d,Why did Ha fail her English test ? - Work in pairs (2')- calls some pairs of Ss to practice asking Because she played the computer games and answeringe,Why didn’t Nga go to the movies ? Because she had to do her chores *Exercise:Corrects mistakes:a, I must to do my homeworkb, I clean my room ourselvesc,Why did she had to go to the dentist ? Because her tooth ached