Unit2 SectionA Grammar Focus～4c 教学课件2023-2024学年人教版九年级英语全册

Unit 2 I think that mooncakes are delicious! 九年级全一册 人教版 Section A Grammar Focus ~ 4c Learning Goals Warming Up Grammar Summary Exercises 1 1 2 3 4 5 通过本课的学习，学生能够： ①掌握that/whether/if引导的宾语从句。 ②掌握感叹句的用法。 Learning Goals What do you think of the Water-Splashing Festival? (I think that) the Water-Splashing Festival is really fantastic. Warming Up Look at the left chart below and find out the structure of these sentences. Presentation I know that the Water Festival is really fun. I wonder if they’ll 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. 主+谓+that/if/whether+宾语从句 Are there any differences among the sentences after that/if/whether? 主+谓+that+宾语从句(肯定句)主+谓+if/whether+宾语从句(疑问句但用陈述语序) 宾语从句 在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。 that the Water Festival is really fun. that the teams were fantastic. if/whether they will have the races again next year. know thinks wonder I Mary I 主语 谓语 宾语从句 连接词 that 引导的宾语从句 当谓语动词表示肯定的概念，如“希望、相信、知道、说”时，其后面的句子一般用that引导。that没有任何词汇含义，只有语法功能，目的是使读者清楚后面的句子是宾语从句。多数情况下that可以省略。 I hope (that) it will snow this winter. Betty thinks (that) trees can improve the air quality. I know (that) he is friendly. that不可省略的情况。 句中有两个或两个以上由that引导的宾语从句，只有第一个that可以省略 当it用作形式宾语代替that引导的宾语从句时 当宾语从句是双宾语中的直接宾语时 Kevin said (that) the book was very interesting and that all the children liked to read it. He thinks it important that we try to do some housework after school. Jack told me that he would put some signs on the envelope. if/whether 引导的宾语从句 (1)由whether/if引导的宾语从句，实际上是由一般疑问句演变而来的。常用来表达不确定的概念，可以翻译为“是否”宾语从句用陈述句语序（主语+ 谓语+其他成分）。 I don’t know.../ Is the girl in red Jenny? →I don’t know whether/if the girl in red is Jenny. 我不知道穿红衣服那个女孩是否是Jenny。 (2)if或whether引导宾语从句时，作“是否”讲，一般情况下，两者常可换用。 只用whether 在动词不定式之前只能用whether 在 whether … or not 的固定搭配中 在介词后只能用whether 宾语从句放在句首表示强调时 I can’t decide whether to leave. I want to know whether it’s good news or not . I worry a