Unit 3 Section A (Grammar Focus-4c)（精品教学课件PPT）-【优翼·学练优】2021-2022学年九年级上册初三英语（人教版）

九年级（上） Go for it! 优翼英语教学课件 优翼九年级英语（RJ） 教学课件 Unit 3 Could you please tell me where the restrooms are? Section A (Grammar Focus-4c) Sing a song 宾语从句口诀歌 学习宾从要注意： 时态、连词和语序，时态主从要呼应。 主句若为现在时， 从句时态随句意。 主句若为过去时， 从句时态变过去。 宾从所示表真理， 时态不变不怀疑。 语序要用陈述句， 切莫照搬疑问句。 that连接陈述句， 省与不省要注意。 从句若表是否时， if ,whether要牢记。 特殊问句作宾语， 仍用原来疑问词。 三个问题要牢记， 切莫丢东又忘西， 切莫丢东又忘西。 什么是宾语从句？ 试比较： We know him． We know he likes English. 主s 主s 谓v 谓v 宾o 宾o 宾语从句就是用一个句子来构成主句的宾语。 主s 谓v 宾o 简单句 复合句 I know that the Water Festival is really fun. Mary thinks that the teams were fantastic. I wonder if they will have the races again next year. I wonder whether June is a good time to visit Hong Kong. I believe that April is the hottest month in Thailand. 请分别找出句中的主语、谓语、宾语从句。 主语 谓语 宾语从句 宾语从句 (objective clauses) 在复合句中，由一个_____充当_____，这个句子叫做宾语从句。引导宾语从句的常见关联词有____, ___, _______, _____, _____, _____, ______等。 句子 宾语 that if whether what where why how Do you know who is the first Chinese astronaut(宇航员)? Our teacher told us that the earth goes around the sun. Please tell me where she has gone. I don’t know if he will come tonight. Let’s find out what’s on tonight . Find out the Object Clauses 注：that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略。 e.g. 1. I hear (that) he will be back in an hour. 2. He said (that) he missed us very much. 1.由从属连词that引导的宾语从句 引导词篇 2.由从属连词 if， whether引导的宾语从句 I want to know if/whether she is right. They didn’t know whether Tom could come back or not. if/whether 引导宾语从句 表示“是否” if/whether可互换。 注：以下几种情况只能用whether。 1.与or not 连用时。 2.和动词不定式连用时。 3.所引导的从句作介词宾语时。 3.由连接代词 who, whom, whose, which, what和连接副词 where, how, why, when引导的宾语从句 e.g. 1. Do you know whose book it is? 2. Please tell me when we’ll have a meeting. 3. Could you tell me why the train is late? 4. He asked who could answer the question. 1. He asked me _______ I could sing the song “My Heart will Go On.” A. if