Unit 8 From hobby to career 第3课时Grammar课件 2022-2023学年沪教牛津版（广州沈阳通用）七年级英语下册

Unit 8 From hobby to career Period 3 Grammar 牛津深圳·广州版 七年级下 Learning objects 1 Understand the structure, position in the sentence and the basic rules of tense of adverbial clause of time (when) 2 Understand the positive, negation and interrogative forms of the modal verb used to. 3 Use adverbial clause of time(when) and used to to talk about something happen at the same time or in the past. 2 Guessing game Tom was crying. What did he do to become happy again? Maybe he ... Lead in When Tom was sad, he ...to become happy again. When Tom was sad, he played games with his friends to become happy again. When Tom was sad, he watched TV to become happy again. Lead in When Tom was sad, he...to become happy again. When Tom was sad, he played basketball with his friends to become happy again. When Tom was sad, he listened to music to become happy again. Lead in When something happened in some specific time, we will use adverbial clauses of time. When I was eight, I got a book about stars. Lead in Presentation A Adverbial clauses of time(when) We can use the conjunction when to form an adverbial clause of time. It links two clauses into one sentence. when 时间状语从句 When I was eight, I got a book about stars. When the girl got older, she sailed the boat herself. Presentation Work out the rule When we use the conjunction when to link two clauses, we tell people that the two actions happen at _________ time. the same 当由when引导的时间状语从句位于主句之前时，句中要加逗号。 When we arrived, the sky went dark. The sky went dark when we arrived. Adverbial clause of time Main clause Adverbial clause of time Main clause Presentation I will tell him everything when he comes back. Work out the rule The verb in the when-clause is in _____________________. The verb in the main clause is in _____________________. the simple future tense Adverbial clause of time Main clause the simple present tense 主将从现 9 A B 1 She always brings a present 2 He sits on the floor 3 He stayed in bed 4 She takes a basket A.