(
课件网) Unit 8 Natural disasters Period 1 Comic strip & Welcome to the unit 1 课时导入 2 课文呈现 3 考点精讲 4 课堂小结 Natural disasters Comic strip 1 —It's raining. My house is all wet. Can I come in, Eddie —Sure, come in. 2 —I was sleeping when it started to rain. ① 3 —Didn't you hear the rain —No. When I woke up, there was water everywhere! Come with me, Eddie. 主句(过去进行时) 从句(一般过去时) 本句为否定疑问句，否定疑问句除表示疑问外，主要用否定形式来表达肯定的意思，有时并不需要回答。在特殊情况下，含有“惊讶” “批评或责备”“失望或烦恼”的意思。 4 —Why —Who will mop up the water if I go home without you 把……拖干净，代词作宾语时要放在中间。 e.g. mop it up 把它拖干净。 A) Sandy is reading some newspaper headlines. Look at them. Which are about natural disasters Put a tick (√) in the correct boxes. 1 School football team loses final 2 Earthquake kills thousands of people ② 3 Car accident kills three men ③ 4 Coach crashes into tree④ 5 Flood washes away village ⑤ 6 Lightning starts big fire in classroom building 7 Young boy falls from tree and hurts legs ⑥ 8 Big storm kills 20 people √ √ √ √ n. 乡村 villager n. 村民 villages 复数形式 B) Sandy and Millie are chatting online about natural disasters and accidents. Work in pairs and discuss the topic with your partner. Use the conversation below as a model. Sandy: Did you hear about the fire at a school in the UK last week ⑦ Millie: No. What happened Sandy: It was at my friend Vivien's school. She told me about it. There was a heavy storm with thunder and lightning. Millie: Oh, really Sandy: Yes. It was terrible .Lightning hit a classroom building and it caught fire. ⑧ Millie: Was anyone hurt Sandy: No. Nobody was hurt. It happened at night. 要有安全意识与自我保护能力。 过去进行时 考点1 过去进行时用来表示过去的某个时间正在发生的动作或过去某一阶段一直进行的动作，其结构为“be 的过去式+ 动词的现在分词”。 e.g. Betty was reading a book when Cindy came in. 当辛迪进来时，贝蒂正在看一本书。 考向 知识点 1 I was sleeping when it started to rain. 过去进行时的用法详见本单元语法。 本句为一个复合句，从句是由when 引导的时间状语从句，主句为过去进行时，从句为一般过去时。when引导的从句的谓语动作可以在主句谓语动作之前、之后或同时发生。 返回 温馨提示：可返回原文 考题1：[常州] — Why didn’t you open the door for me, Jim —I _____ clothes in the bathroom. I didn’t hear the knock. A. am washing B. have washed C. was washing D. washed C 【点拨】考查动词时态。句意为“—Jim, 你为什么不给我开门？—我正在卫生间洗衣服，我没有听见敲门声”。根据上下文语境可知，此处强调在过去的某个时间正在发生的动作，用过去进行时，结构为“was/were + 动词的现在分词”。 (易错) thousands of 成千上万的 e.g. Thousands of people are planting trees on the hill. 成千上万的人正在山上种树。 two thousand 两千 考点2 知识点 2 Earthquake kills thousands of people 当thousand 前有具体的数字时，表示确数，thousand 后不加-s，其后也不用of ；当thousand 前没有具体数字时，表示概数，thousa ... ...
