Unit 3 Section A 4a～4c 课件 2026～2027学年人教版 九年级英语 上册

Unit 3 Smart Learning Section A 4a~4c Grammar Focus Learning Objectives 1. 语言能力：能识别并归纳宾语从句的连接词（that, whether/if）；掌握宾语从句的“陈述语序”；能运用宾语从句谈论学习困惑与建议。 2. 文化意识：通过语篇学习数学家华罗庚的自学成才故事，感悟“终身学习”与“坚韧不拔”的Active Learner精神。 3. 思维品质：通过观察、对比、归纳（归纳法），自主构建宾语从句的语法规则；在语篇填空（4c）中培养逻辑推理能力。 4. 学习能力：能在单句和语篇中正确运用宾语从句；能在小组合作中开展自评与互评。 After this class, you will ... Contents 1. Lead in 2. Discovery & Induction 3. Controlled Practice 4. Integrated Practice 6. Summary & Assignment 5. Production Step 1 Lead in 直击痛点，激活语境 1. Free talk Some students’ English learning difficulties: 1 2 3 4 5 I can’t read quickly. I’m afraid of making mistakes. I can’t remember new words. I find it difficult to follow conversations. I can’t use grammar rules correctly. 1. Free talk Can you give them some advice: 1 2 3 I can’t read quickly. I’m afraid of making mistakes. I can’t remember new words. I think (that) you should look for key words instead of reading every word. I hope (that) you can learn from your mistakes and be brave. I wonder if you have tried making mind maps to connect the words. 1. Free talk Can you give them some advice:  I think (that) listening to English podcasts is a good way.  I suggest (that) you (should) practice step by step with English movies.  I think (that) you should use it in sentences, not just memorize rules.  I don’t think (that) memorizing rules is enough. You need to use them. 4 5 I find it difficult to follow conversations. I can’t use grammar rules correctly. 2. Discuss and say Today, we will learn how to use Object Clauses to express our ideas and give advice.  I think (that) listening to English podcasts is a good way.  I suggest (that) you (should) practice step by step with English movies.  I think (that) you should use it in sentences, not just memorize rules.  I don’t think (that) memorizing rules is enough. You need to use them.  I hope (that) you can learn from your mistakes and be brave.  I wonder if you have tried making mind maps to connect the words.  I think (that) you should look for key words instead of reading every word. 在复合句中，跟在宾语动词后面用作宾语的句子叫宾语从句。 Step 2 Discovery & Induction 学生自主观察/归纳/学习 3. Read and find out Read the sentences. Circle the connecting words and underline the object clauses.  I suggest (that) you (should) practice step by step with English movies.  I don’t think (that) memorizing rules is enough. You need to use them.  I hope (that) you can learn from your mistakes and be brave.  I wonder if you have tried making mind maps to connect the words.  I think (that) you should look for key words instead of reading every word.  I wonder if / whether you could help me.  I want to know if / whether you read English books outside class.  I think (that) the best way is to do maths problems.  Peter finds (that) he can connect physics with something in real life.  I believe (that) reading is important for learning. 连接词 宾语从句 主句+从句 → that/if/whether的选择 → 语序 → 时态 宾语从句的核心考点 4. 连接词 → that/if/whether的选择 宾语从句的核心考点  I wonder if you have tried making mind maps to connect the words.  I wonder if / whether you could help me.  I want to know if / whether you read English books outside class. → Have you tried making mind maps to connect the words? →Could you help me? → Did you read English books outside class? Can you rewrite the object clauses without changing the sentences meaning? 当宾语从句是一般疑问句时，用if或whether，意为“是否” 4. 连接词 → that/if/whether的选择 宾语从句的核心考点  I hope (that) you can learn from your mistakes and be brave.  I think (that) you should look for key words instead of reading every word.  Peter finds (that) he can connect physics with something in real life.  I believe (that) reading is important for learning. → You should look for key words instead of reading every word. →You can learn from your mistakes and be brave. →Reading is important for learning. →He can connect physics with something in real life. 当宾语从句是陈述句时，用that引导。that无实际意义，不在从句中作任何成分，口语或非正式文体中可省略 4. 连接词 → that/if/whether的选择 宾语从句的核心考点 Read and complete the sentences with if/whether. ① I’m not sure _____________ or not he will come on time. ② It depends on _________ you agree. ③ She doesn‘t know _______ to go to the zoo. whether whether whether 与or not连用 放在介词后作宾语 后接动词不定式 以下几种情况只能用whether，不能用if 4. 连接词 → that/if/whether的选择 宾语从句的核心考点 Complete the sentences with that or whether / if. 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? whether that whether / if that whether / if 宾语从句的核心考点 Are the sentences correct? If not, please correct them. ① I don't know whether is he at home now. ② Do you think that does he like playing basketball? ③ Could you tell me if can I borrow your dictionary? ④ She asked me if I had finished my homework. ⑤ I wonder whether or not will he come to the party. ⑥ My teacher told us that the earth moves around the sun, and asked if we understood it. 5. 宾语从句 → 语序 → he is at home now. → he likes playing basketball → I can borrow your dictionary → he will come to the party 宾语从句的核心考点 Are the sentences correct? If not, please correct them. ① I don't know whether is he at home now. ② Do you think that does he like playing basketball? ③ Could you tell me if can I borrow your dictionary? ④ She asked me if I had finished my homework. ⑤ I wonder whether or not will he come to the party. ⑥ My teacher told us that the earth moves around the sun, and asked if we understood it. 5. 宾语从句 → 语序 → he is at home now. → he likes playing basketball → I can borrow your dictionary → he will come to the party 无论主句是陈述句还是疑问句，宾语从句一律使用“引导词 + 主语 + 谓语 + 其他”的陈述句语序 宾语从句的核心考点 6. 主句+从句 → 时态 Read the sentences and pay attention to the tense of the object clauses. ♦My teacher says he will be back in a week. ♦My teacher says he is watching TV. ♦He told me that he would take part in the high jump. ♦He asked me if I had taken his soap. ♦Our teacher told us the sun is much bigger than the earth. ♦I learned that the earth goes around the sun. 主句用 现在时 主句用 过去时 主句用 过去时 从句时态根据实际情况灵活选择。 从句用相应的过去时态 宾语从句表示客观真理、自然现象、科学事实时，无论主句什么时态，从句一律用一般现在时 Step 3 Controlled Practice 精准操练，突破难点 7. Controlled Practice Complete the sentences with that or whether / if. ① The headmaster announced ______ our school would hold a charity sale next Friday. ② I haven't decided ______ to take part in the English speech competition or not. ③ Whether we can finish the task on time depends on ______ the weather is fine tomorrow. ④ The police officer asked the driver ______ he had drunk alcohol before the accident. ⑤ I firmly believe ______ hard work will pay off in the end. ⑥ She doubts ______ he will keep his promise, because he often changes his mind. ⑦ The mother asked her son ______ he had packed all his things for the trip. ⑧ We are still discussing ______ we should invite Mr. Green to give us a speech. that whether whether if/whether that if/whether if/whether if/whether 7. Controlled Practice Complete the sentences with the correct forms of the words in the brackets. ① Our geography teacher told us that the moon ______ (travel) around the earth. ② He promised that he ______ (send) me a postcard as soon as he arrived in London. ③ I didn't know whether he __________ (finish) his report yet, so I called him. ④ The scientist said that water ______ (boil) at 100°C. ⑤ She said that she ______ (read) the book twice and would write a review. ⑥ Do you know if he ______ (join) the army next year? ⑦ I heard that he ______ (be) ill for three days and couldn't go to school. ⑧ We were not sure whether they ______ (can) solve the problem by themselves. travels would send had finished boils had read will join had been could 7. Controlled Practice 将下列两个句子合并为一个含有宾语从句的复合句（使用 that, if 或 whether）。 ① Will they hold the meeting? I wonder. → I wonder ______________________________. ② Have you finished your project? The teacher asked me. → The teacher asked me ______________________________. ③ Can she solve the problem? He wanted to know. → He wanted to know ______________________________. ④ Are the students playing football? I don't know. → I don't know ______________________________. ⑤ Will it be fine tomorrow? We are not sure. → We are not sure ______________________________. ⑥ Should we start the work right now? They are discussing. → They are discussing ______________________________. if / whether they will hold the meeting. if / whether I had finished my project. if / whether she could solve the problem. if / whether the students are playing football. if / whether it will be fine tomorrow. if / whether they should start the work right now. 7. Controlled Practice 解题方法：“三看定乾坤” 一看语序：排除疑问语序的选项（助动词/be动词提前的）。 二看时态：主句现在时→从句灵活；主句过去时→从句用过去时态；客观真理→永远现在时。 三看引导词：陈述句→that；一般疑问句→if/whether；特殊疑问句→原疑问词。 口诀记忆：“宾语从句三要素，语序时态引导词。陈述语序要牢记，主过从过真理现。that常省if/whether，疑问词引导特殊句。” Step 4 Integrated Practice 语篇填空，融合运用 8. Integrated Practice Complete the passage with the correct sentence parts. As 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 ____. Hua Luogeng later introduced a reading and learning method to young learners. ____ learners should read and take notes very carefully, and then summarize the key points. He 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 that C. He wondered whether D. learning had many challenges Smart Learning E. It is hard to believe C A B E D 8. Integrated Practice Read the passage and answer the questions below. ① Why did Hua Luogeng leave high school? ② How did he become a great mathematician? ③ What is Hua Luogeng's advice to young learners? ④ What can we learn from his story? To support his family. By studying by himself / teaching himself. He suggested that learners should read and take notes very carefully, and then summarize the key points. We should be active learners and face challenges step by step. 8. Integrated Practice Read the passage and find out the object clauses in it. ① He wondered whether there was a way to continue learning. ② He suggested that learners should read and take notes very carefully, and then summarize the key points. ③ He said that learning had many challenges Smart Learning and it was important to take things step by step. ④ It is hard to believe that such a talent also failed exams in school, but that was true for him. ④ A book starts heavy and thick but becomes thinner as you understand it better. 主语从句 名句 Step 5 Production 真实交际，解决问题 9. Group Work: "Learning Advice Column" A student raises the difficulties he meets in his studies, and other students give corresponding answers. (Please use object clauses.) Difficulties Advice I think ... I believe ... I find ... I can’t ... I’m afraid of ... I’m not good at ... 9. Group Work: "Learning Advice Column" A student raises the difficulties he meets in his studies, and other students give corresponding answers. (Please use object clauses.) I can't remember English words well Student A: ______________________________________________ Student B: ______________________________________________ Student C: ______________________________________________ I think (that) you should read them aloud every morning. I believe that making word cards can help you a lot. I find that using them in sentences is a good way. 9. Group Work: "Learning Advice Column" A student raises the difficulties he meets in his studies, and other students give corresponding answers. (Please use object clauses.) I am not good at English listening. Student A: ______________________________________________ Student B: ______________________________________________ Student C: ______________________________________________ I think (that) you can listen to English songs after school. I believe (that) watching English movies is helpful. I find that doing more listening exercises can improve your listening. 9. Group Work: "Learning Advice Column" A student raises the difficulties he meets in his studies, and other students give corresponding answers. (Please use object clauses.) I am afraid to speak English in class. Student A: ______________________________________________ Student B: ______________________________________________ Student C: ______________________________________________ I think you should practice speaking every day. I believe that joining an English club is a good idea. I find that talking with friends in English is useful. Step 6 Summary & Assignment 10. Summary Object Clauses 核心考点 解题方法 连接词 宾语从句 主句+从句 →陈述句变宾语从句用 that；一般疑问句变宾语从句用 if/whether。 → 无论主句是陈述句还是疑问句，从句一律用陈述语序（引导词 + 主语 + 谓语）。 → 主过从必过; 客观真理永一现。 一看语序：排除疑问语序的选项（助动词/be动词提前的）。 二看时态：主句现在时→从句灵活；主句过去时→从句用过去时态；客观真理→永远现在时。 三看引导词：陈述句→that；一般疑问句→if/whether；特殊疑问句→原疑问词。 13. Assignment 基础巩固（必做）：完成4c语篇的全文翻译，并用红笔画出所有的宾语从句。 能力提升（选做）：写一段80词左右的短文《My Learning Plan》，使用至少3个宾语从句（如：I believe that... / I wonder if... / I realize that...），分享你的学习计划。 Thank you $