Unit 12 Section A（1a-2d） 课件 2023-2024学年人教版英语九年级全一册

Period 1 Section A(1a-2d) 1 单元主题:人与自我 单元学习目标:用过去完成时谈论过去已经发生的事情 单 词 名词(n.) 1.背包;旅行包_ 动词(v.) 2.睡过头;睡得太久(overslept, overslept) _ 形容词(adj.) 3.出乎意料的;始料不及的_ backpack oversleep unexpected Period 1 Section A(1a-2d) 课前预习 2 短 语 4.洗浴_ 5.把背包忘在家里_ 6.返回学校_ 7.上课迟到_ 8.go off_ 9.rush out the door_ 10.give sb.a lift_ 11.at least_ take a shower leave my backpack at home get back to school be late for class 响铃 冲出房门 捎某人一程 至少 续表 Period 1 Section A(1a-2d) 课前预习 3 重 点 句 型 12.当我起床时, 我哥哥已经进了浴室了。 _ I got up, my brother _ already _ in the shower. 13.当我出来时, 公共汽车已经走了。 By the time I _ _, the bus had already gone. 14.当我到达学校时, 我才意识到我把背包忘在家里了。 _ I got to school, I _ I _ _ my backpack at home. By the time had gotten got/went outside By the time realized had left 续表 Period 1 Section A(1a-2d) 课前预习 4 重 点 句 型 15.当我走进教室时, 老师已经开始讲课了。 By the time I walked into class, the teacher _ already. had begun/started teaching 续表 Period 1 Section A(1a-2d) 课前预习 5 1.By the time I got outside, the bus had already left.(P89, 1b)当我 出来的时候, 公共汽车已经走了。 知识探究 by the time作连词引导_从句, 当从句用一般过去时, 主句用_;当从句用一般现在时, 主句用 _。 如:By the time I got back home, my parents had gone out. 时间状语 过去完成时(had+过去分词) 一般将来时或将来完成时(would have+过去分词) Period 1 Section A(1a-2d) 重难点梳理 6 即学即练 当汤姆到了火车站的时候, 车已经开走了。 _ Tom _ the railway station, the train _. By the time got to/arrived at had already left 2.When I got to school, I realized I had left my backpack at home. (P89, 1b)当我到学校时, 我意识到我把背包忘在家里了。 知识探究 When作连词引导_从句,当从句用一般过去时,主句用 _。 时间状语 过去完成时 Period 1 Section A(1a-2d) 重难点梳理 7 即学即练 当我进来时,汤姆已经把他的名字写在黑板上了。 When I _,Tom _ his name on the blackboard. came in had written 3.At least by the time you got to school, you were only five minutes late for class.(P 90, 2d)至少你到学校时, 上课只迟到了五分钟。 知识探究 at least意思为“_”,可以理解为副词, 放在 _后面,_的前面;或放于句首 修饰整个句子, 口语中也可以放于句末。反义词语是_。 最少;至少;起码 be动词、 助动词、 情态动词 行为动词 at most Period 1 Section A(1a-2d) 重难点梳理 8 即学即练(1) 你最起码应该让我知道。 You should _ me know. at least let (2) 这里至少有五十个学生在这间教室里。 Here _ fifty students in the class. are at least 4.So I just quickly pu