Презентация по английскому языку по теме Условные предложения

Миняйло Н. А.МБОУ «СОШ №107»2012 * Clauses with If * a) If it rains tomorrow, we will stay home An if-clause begins with if and has a subject and a verb. b) We will stay home if it rains tomorrow. An if-clause can come before or after a main clause. c) If it rains tomorrow, we won’t go on a picnic. The Simple Present (not will or be going to) is used in an if-clause to express future time. d) I’m going to buy a new car next year if I have enough money. If I don’t have enough money for a new car next year, I’m going to buy a used car. Remember * Use the proper grammar form of the verb in brackets. If I (to go) to Moscow next summer, I (to visit) zoo. If they (to go) to Great Britain, they (to visit) Snowdonia National Park. If he (to return) early, I (to ask) him to call you. If we (not to take) care of Mother Earth, we (to lose) our planet soon. When snow (to melt) away, there (to be) puddles everywhere. They (not to know), when she (to come) back. If I (not to be) busy, I (to visit) you. Test 1 * If I go to Moscow next summer, I will visit zoo. If they go to Great Britain, they will visit Snowdonia National Park. If he returns early, I will ask him to call you. If we do not take care of Mother Earth, we will lose our planet soon.. When snow melts away, there will be puddles everywhere. They will not know, when she comes back. If I am not busy, I will visit you. Key * Use the proper grammar form of the verb in brackets.If he (to give) me more information, I (to help) him.If we (to take care) of nature, we (to protect) it.If the questions (to be easy) enough, everyone (to pass) the test.If we (to organize) surveys, we (to learn) more about wildlife.If scientists (to make) interesting observations, they (to carry out) many important experiments.If we (to do) harm to the living world, it (to lead) to its destruction.If people (to study) nature, they (to do) their best to protect nature’s riches. Test 2 * If he gives me more information, I will help him.If we take care of nature, we will protect it.If the questions are easy enough, everyone will pass the test.If we organize surveys, we will learn more about wildlife.If scientists make interesting observations, they will carry out many important experiments.If we do harm to the living world, it will lead to its destruction.If people study nature, they will do their best to protect nature’s riches. Key * Use the proper grammar form of the verb in brackets. If scientists (to study) dolphins, they (to learn) more about sea animals. If we (to observe) the world of nature, we (to solve) the problems that nature puts before us. If people (to treat) animals kindly, they (to understand) them. If teachers (to add) some factors zoology, the lessons (to be) interesting to their students. If you (to take) practical activities, you (to help) scientists to preserve nature, its beauty and its riches. If my teachers, parents and friends (to encourage) me in my interests, they (to help) me greatly. Test 3 * If scientists study dolphins, they will learn more about sea animals. If we observe the world of nature, we will solve the problems that nature puts before us. If people treat animals kindly, they will understand them. If teachers add some factors zoology, the lessons will be interesting to their students. If you take practical activities, you will help scientists to preserve nature, its beauty and its riches. If my teachers, parents and friends encourage me in my interests, they will help me greatly. Key