Unit6 Grammar 课件 2023-2024学年牛津译林版九年级英语上册

Unit 6 TV programmes Conditional Adverbial Clause 条件状语从句 Grammar Learning Objectives learn the sentence structure and tense（时态） characteristics of the conditional adverbial clause guided by if . learn how to use conditional adverbial clause to talk about the result of doing something properly. Improve our awareness of protecting animals and develop our cooperation(合作) ability . At the end of the class, we are able to: Lead-in Home Alone What will happen if he goes downstairs（下楼梯）? Guessing game If he goes downstairs, he will fall down. Guessing game If he turns on the light, he will be hit by the iron（熨斗）. What will happen if he turns on the light? Guessing game What will happen if he opens the door? If he opens the door, he will get burned（被烫伤）. If he goes downstairs, he will fall down. If he turns on the light, he will be hitted by the iron（熨斗）. If he opens the door, he will get burned. If 如果 Conditional Adverbial Clause 条件状语从句 the if-clause(从句) the main-clause(主句) 用法 可能的行为（条件） 可能的结果 条件状语从句表示“在……条件下某事才能发生”，从句是主句动作发生的 ，主句是从句动作产生的 ，通常由连词 引导，意为“ ”。 前提或条件 结果 if 如果 If he goes downstairs, he will fall down. 从句在前 主句在后 位置 从句在后 主句在前 if引导条件状语从句时，既可在主句 ，也可在主句 。 若放在前面，从句后面要加 与主句隔开。 前 后 逗号 If he goes downstairs, he will fall down. He will fall down if he goes downstairs. 时态 If you like sightseeing, you will love it! If you walk along the Bund, you will see many old buildings. 主句用 ， 从句用 。 即“主将从现”。 一般将来时 一般现在时 If I oversleep （睡过头）… 11 I the bus. will miss 12 If I the bus, I late for school. miss will be 13 If I late for school, my teacher .（生气） am will be angry 14 If my teacher __ angry with me, I_______ sad. is will be 15 1.If Sandy (finds, will find) a programme interesting, she (introduces, will introduce) it to us. 2. If Simon (gets, will get ) home too late