【正文】
ll go to the park. It won’t rain tomorrow. We will go to the park if it doesn’t rain tomorrow. Find the rule (3) if條件狀語從句中,主句用一般將來時,從句用一般現(xiàn)在時表示將來。 If you won’t hurry up, you will miss the early bus. If you don’t hurry up, you will miss the early bus. What’s the rule? ( 1) If you..., you will... if條件狀語從句中,如果主句有 must, can, may等情態(tài)動詞,從句用一般現(xiàn)在時 。 ?You must stop if the traffic light is red. ?You may go fishing if you are free. ?He can go home if he finishes his homework. What’s the rule? ( 2) if條件狀語從句中,如果主句是祈使句,從句用一般現(xiàn)在時。