Unit3 Section A 4a-4d课件 2026-2027学年人教版九年级英语上册

这是一份Unit3 Section A 4a-4d课件 2026-2027学年人教版九年级英语上册，共25页。
Unit 3 Smart LearningHow do we learn?Section A (4a-4d)Learning Objectives通过本节课的学习，学生能够：1. 能识别宾语从句结构，分清that、if/whether引导词的用法差异，圈画从句、引导词不出错。（学习理解）2. 能在单句、短文语境中正确选用that/if/whether填空，准确补全语篇。（应用实践）3. 能结合华罗庚自学案例，用宾语从句简单表达对学习方法的看法，尝试口头造句分享个人学习疑问与观点。（迁移创新）我相信阅读对学习很重要。I is important for learning.2.我认为最好的方法是做数学题。I is to do maths problems.ReviewTranslate the followsentences.believe (that) reading think (that) the best way 3.彼得发现他能把物理和现实生活中的事物联系起来。Peter he can physics something in real life.4.我想知道你能否帮帮我。I you could help me.5.我想知道你课下是否读英语书。I want to you read English books outside class. finds (that) connect withwonder if /whetherknow if /whether4a Read the sentences. Circle the connecting words and underline the object clauses.I believe (that) reading is important for learning.I think (that) the best way is to do maths problems.Peter finds (that) he can connect physics with something in real life.I wonder if /whether you could help me.I want to know if /whether you read English books outside class.宾语从句Watch and findWhat’s Object Clause?Grammar Learning宾语从句定义置于动词、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。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.1连接词 whether/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。4b Complete the sentences with that or whether /if.Jim doesn’t know ______ he can take part in the research project or not.2.My parents think ______ they need to be stricter about my studies.3.Ms Gao understands ______ some students need more time to improve.4.Terry wonders ______ it will be easy to study courses on AI.5.Could you tell me ______ this sentence is correct in English?that whetherthat whether/ifwhether/if4c 1.Jim doesn’t know ______ he can take part in the research project or not.2.My parents think ______ they need to be stricter about my studies.3.Ms Gao understands ______ some students need more time to improve.4.Terry wonders ______ it will be easy to study courses on AI.5.Could you tell me ______ this sentence is correct in English?that whetherthat whether/ifwhether/ifLook at your answers above. Circle the connecting words that can be left out（省略）.连接词用法小结：• 当主句后面跟一个陈述句时，通常用 _______ 连接（可以省略）。• 当主句后面跟一个一般疑问句时，通常用 _______ 或 _______ 连接，意思是“是否”。后直接接“or not”时，只能用 。语序不管原句是疑问还是陈述，从句一律用「陈述句语序」即：引导词 + 主语 + 谓语 + 其他1. that（陈述句变宾从）原句：He likes apples.宾从：I know (that) he likes apples.（主在前，谓在后，不变语序）2. if/whether（一般疑问句变宾从，是否）原疑问：Does she live here?（疑问语序：助动词提前）宾从：I ask if she lives here.（去助does，主放前，谓变三单）将两句合并为一句（含宾语从句）： 1. "Does practice make perfect?" He asked. He asked _______ _______ _______ _______ _______. 2. "I will summarize the notes." She said. She said _______ _______ _______ _______ _______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。4dAs a youth, Hua Luogeng left high school to support his family. However, he loved maths and did not want to give up. there was a way to continue learning.Finally, he decided to teach himself . Luogeng later introduced a reading and learning method to young learners. learners should read and take notes very carefully, then summarize the key points.Complete the passage with the correct sentence parts. Then discuss whether you would like to try the learning method suggested.A. by studying maths books B. He suggested thatC. He wondered whether D. learning had many challenges E. It is hard to believe CABHe once said, “A book starts heavy and thick but becomes thinner as you understand it better.” As an active learner, Hua Luogeng stayed positive no matter what difficulties he met in his life and studies. that such a talent also failed exams in school, but that was true for him. He said that and it was important to take things step by step.A. by studying maths books B. He suggested thatC. He wondered whether D. learning had many challenges E. It is hard to believe EDHua Luogeng told us (1) ________ (that/wether) taking notes is a smart way. Many students wonder (2) ________ (if/that) they should start summarizing. The secret is (3) ________ (that/if) you turn thick books into thin ones by finding the core ideas.Retell A book starts thick and hard but becomes thinner as you understand it better.ThinkingWhat is the smart learning method' Hua Luogeng suggested?1. Statements (陈述句) ---> that I believe (that) ... I think (that) ...2. Yes/No Questions (一般疑问句) ---> if / whether I wonder if/whether ... I want to know if/whether ... (or not)3. Key Rule: Statement Order (陈述语序)! He wondered whether [there was a way] (S+V) NOT: He wondered whether [was there a way]Smart Learning Tips:* Take notes & Summarize key points. (Active Learning)* Never give up.Summary Level 1: 基础巩固任务 熟读或背诵4a的句子。Level 2: 小写作 利用今天学到的宾语从句，讨论并写下你们的“聪明学习法”。Homework