Unit 16. Man and the environment

Matching Save water Don’t throw trash Collect bottles and cans Don’t damage trees Don’t pick flowers Collect papers A B C E F D Period 104 UNIT 16: MAN AND THE ENVIRONMENT LESSON 4: POLLUTION (B 4,5) RUB OUT AND REMEMBER leave bỏ should nên put trash can shouldn’t đặt, để thùng rác không nên RUB OUT AND REMEMBER leave bỏ should nên put trash can shouldn’t đặt, để thùng rác không nên Guiding questions What are Ba, Nam and Lan going to with trash? They are going to put it in a trash can Why they take the trash home ? Because there aren’t any trash cans Model sentences: We should collect paper We shouldn’t leave trash Structure S + should/shouldn’t + V(bare-infinitive) + O should not = shouldn’t Pratice using should/shouldn’t Write rules for the pictures leave trash We should not leave trash save water We should save water damage trees We shouldn’t damage trees collect cans and bottles We should collect cans and bottles pick flowers We should not pick flowers We should save water We should not damage tree We should collect cans and bottles We should not pick flowers Work in groups : keep off the grass We should keep off the grass collect paper We should collect paper throw trash in the country We shouldn’t throw trash in the country burn the forests We shouldn’t burn the forests Multiple choice We should ………… sports A plays B playing C to play D play Mrs Hoa is tired She shouldn’t ……………… work A goes B go C go to D going Your hair is too long You …………… get it cut A should B shouldn’t C don’t D to should We shouldn’t ……………………… A damage trees B keep off the grass C save water D collect paper UNIT 16 : MAN AND THE ENVIRONMENT Period 99: B- (B4, 5) * Complete with should and shouldn’t should drive carefully on a busy road You shouldn’ Jack _smoke heavily t shouldn Children _ eat a lot of sugar ’t should You clean your teeth at least twice a day should go to the dentist’s regularly We HOMEWORK: Learn by heart new words Answer the question: What should we to protect the environment? Prepare the next lesson : Language focus ... trash Collect bottles and cans Don’t damage trees Don’t pick flowers Collect papers A B C E F D Period 104 UNIT 16: MAN AND THE ENVIRONMENT LESSON 4: POLLUTION (B 4,5) RUB OUT AND REMEMBER leave... ……………………… A damage trees B keep off the grass C save water D collect paper UNIT 16 : MAN AND THE ENVIRONMENT Period 99: B- (B4, 5) * Complete with should and shouldn’t should drive carefully... twice a day should go to the dentist’s regularly We HOMEWORK: Learn by heart new words Answer the question: What should we to protect the environment? Prepare the next lesson : Language