Module9 Unit3课件2023-2024学年外研版英语九年级上册

Module 9 Great inventions Unit 3 Language in use A:When was the telephone invented? A:Where was it invented? A:Who invented it? ● Baird B:It was invented in … B:It was invented in … B:It was invented by … Greatest inventions in the past ● Wright Brothers ● 1924 ● Britain 1875 ) America 1903 America Bell ● ● What kind of phone/plane/TV is invented today? .. is invented today. modern inventions UVA (Unmanned Aerial Vehicle) 无人机 mobile phone 5G LCD TV 液晶电视 We will use driverless cars to go to school. Driverless cars_____________(use) to go to school in the future. Homework problems _____ ___ ______(solve) by teacher robots. A new kind of classroom _____ ____ ______ （use）to have classes. Past Present Future will be done will be solved will be used will be used will do Robot teachers will solve homework problems We will use a new kind of classroom inventions in the future past(過去) was/were done am/is/are done will be done present（現在） future（將來） Passive voice Tenses（時態） Connection Let's learn grammar 基本结构总结 主语 + will is going to are going to + be+动词过去分词 +by+动作执行者 一般将来时的被动语态 1. 肯定句形式：Driverless cars will be used in the future. 主语+will/be (am/is/are) going to + be + done 2. 否定句形式：主语+will not/be (am/is/are) not going to + be +done Driverless cars won’t (will not) be used in the future. 3. 一般疑问句形式： Will+主语+be + done? Will driverless cars be used in the future? Be (am/is/are) +主语+going to + be done? 4. 特殊疑问句形式： 特殊疑问词+will+主语+be + done? When will driverless cars be used in the future. 特殊疑问词+be (am/is/are) +主语+going to + be done? 一般将来时的被动语态 1.Complete the sentences and conversations with the correct form of the words and expression in brackets. 1. ________ books ____________ (replace) by computers in the future? 2. My bike is broken. It _____________ (fix) tomorrow. 3. —Dad, can I use the Internet this evening? —Yes, but the computer is not on yet. The electricity ______________________(not connect)