Unit 3 Section A 语法 课件 2026-2027学年人教版九年级英语上册

这是一份Unit 3 Section A 语法 课件 2026-2027学年人教版九年级英语上册，共16页。
Unit 2 Section A 语法精讲置于动词、介词等词性后面，在句子中起宾语作用的从句叫做宾语从句。 She likes what you bought for her. 她喜欢你给她买的东西。We talked about whether we should go hiking. 我们讨论了是否应该去徒步。宾语从句定义语序宾语从句的语序用陈述语序：连接词+主语+谓语+其他成分She says that she will learn English well.她说她会把英语学好。Tom reported (that) the meeting would start at 9 o‘clock. 汤姆汇报说会议将于九点开始。1否定前移若主句谓语动词为think, guess, imagine, suppose, believe等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。I think it is not good for your eyes. （×） I don’t think it is good for your eyes.（√）2连接词that引导的宾语从句表示陈述一件事实，主句谓语动词表确定，非疑问；that在句中无任何意义，不充当句子成分，所以常省略。I hear (that) he will be back in an hour.He said (that) he missed us very much.The teacher told us (that) the earth moves around the sun.1whether/if引导的宾语从句whether与if通常可以互换，且常跟在ask、know、 find out、wonder、decide、see、doubt、unsure、 uncertain等之后引导宾语从句，引出两个或以上的可 能性之一；whether/if在从句中也不充当任何成分，只起连接作用.I wonder if/whether it will rain. 我想知道是否会下雨。2I wonder if/whether it will rain. 我想知道是否会下雨。I doubt whether/if he is telling the truth. 我怀疑他说的是否是真话。He was unsure whether/if he should tell her the truth. 他不确定是否应该告诉她真相。以下情况只能用 whether：1. 在介词后：We talked about whether to go.2. 后直接接“or not”时：I don’t know whether or not he agrees. 3. 与不定式连用时：She wondered whether to tell him. 其他情况两者常可互换。一般情况下，从句的时态要与主句的时态保持一致。若主句是一般现在时，从句根据具体情况选用合适的时态。He asks whether/if I need help. 他问我是否需要帮助。若主句为一般过去时，从句一般用相应的过去的某种时态。He said that he had seen it. 他说他已经看了。时态若从句表客观真理、永恒事实，无论主句是什么时态，从句用一般现在时。The teacher said that the earth goes round thesun. 老师说地球绕着太阳转。模拟考场The teacher asked us ______ we had finished the homework.A. thatB. whetherC. whatD. howI think ______ he will come to our party this evening.that B. if C. whether D. what模拟考场判断下列句子是否正确。1. He asked me if do I like reading. ( )2. I wonder whether she will come to the party or not. ( )3. It depends on if they will support us. ( )模拟考场我相信我们的球队会赢得这场比赛。 I believe ______ our team ______ win the match.他告诉我他昨天看了一部有趣的电影。 He told me ______ he ________ an interesting movie yesterday.完成句子。thatwillthatwatched模拟考场 将两个简单句合并为含宾语从句的复合句。 1. I believe. He is an honest man.→ ______________________________.2. I’m not sure. Should I take an umbrella?→ ________________________________________.I believe that he is an honest man I’m not sure if/whether I should take an umbrella模拟考场