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Slide 1 I Warm – up and check – up Answer the question What should / Would you do to protect our environment if it were polluted ? protect our environment protect our environment I Warm – up and check[.]
I Warm – up and check – up Answer the question: What should / Would you to protect our environment if it were polluted ? protect our environment I Warm – up and check – up Rubbish Reduce motorbikes/ Cars Keep water resources clean Stop killing wild animals Plant trees protect our environment Stop cutting down trees Programs about pollution Forest I Warm – up and check – up up and check – up and check – up up What should / Would you to protect our environment if it were polluted ? The second conditional sentence Untrue in the present or future Main - clause If - clause We would / should protect our forest If our environment were polluted would / should + V(bare-infinitive) Past subjunctive (qua khu gia dinh) ( be were ) II NEW LESSON Exercise 1:( work in groups) Say what would happen if 1) Bacteria stopped working 2) Our environment were destroyed 3) The forest did not exist 4) All the animals vanished 5) Our water resources were contaminated Exist / ig’zist / (Verb) = to have being: Tồn tại Ex: Does life exist on Mars ? Vanish / væni∫ / (Verb) = disappear: Biến mất Contaminate / kən’tæmimeit / (Verb):Làm bẩn, làm ô nhiễm Exercise 1:( work in groups) Say what would happen if 1) Bacteria stopped working If bacteria stopped working, all kinds of life on this planet would seem to come to an end 2) Our environment were destroyed If our environment were destroyed, certainly our life would be affected 3) The forest did not exist If the forest did not exist, all the earth would be flooded 4) All the animals vanished If all the animals vanished, we would have no meat to eat 5) Our water resources were contaminated If our water resources were contaminated, we would be affected/we would be short of clean water II NEW LESSON Exercise 2:(work in pairs) Complete the sentences: If there were no open air space, ……… If forests were destroyed, ……… If the earth temperature increased by 30 C, …………… If there were no land for farming, ……… If there were no rain, …… to be short of : thiếu to be lack of Drought / draut / (n) = continuous dry weather: hạn hán Famine / fæmin / (n): nạn đói Ex: Famine happened in our country in 1945 Failure / feiljər / (n): sự thất bại Exercise 2:(work in pairs) Complete the sentences: If there were no open air space, ……… If there were no open air space, we would not have enough oxygen to breathe/we would die If forests were destroyed, ……… If forests were destroyed, all the earth would be flooded/we would be affected If the earth temperature increased by 30C, …………… If the earth temperature increased by 30 C, some kinds of plants and animals would die If there were no land for farming, ……… If there were no land for farming, famine would happen/man would die of famine /we would be short of food If there were no rain, …………… If there were no rain, drought would happen/the crops would be ruined (failures)/we would be lack of food/the food price would increase II NEW LESSON Exercise : (work individually) Match sentences in column A with those in column B Column A Column B Life on earth would be destroyed a.the transportation would be better / trænspətei∫ən / (n) If the world population continued to increase b if the world forests were destroyed The farmers would have no land to grow vegetables c there would not be enough food for all All the earth would be flooded d if the world population continued to increase If a new road were opened e.if there were no open air space iII Consolidation Complete the sentences by changing main clause into IF-clause Ex: If I were you, I would learn very hard If I learned very hard, ………… iv Homework Make one sentence with the first conditional sentence then change it into the second and the third conditional sentence Ex: 1.If I have free time, I will come to see you If I had free time, I would come to see you If I had had free time, I would have come to see you ... the second and the third conditional sentence Ex: 1.If I have free time, I will come to see you If I had free time, I would come to see you If I had had free time, I would have come to see you... sentences by changing main clause into IF-clause Ex: If I were you, I would learn very hard If I learned very hard, ………… iv Homework Make one sentence with the first conditional sentence then change... no rain, …… to be short of : thi? ?́u to be lack of Drought / draut / (n) = continuous dry weather: ha? ?n ha? ?n Famine / fæmin / (n): nạn đói Ex: Famine happened in our country in 1945 Failure