Unit 3 课时4 Section A Grammar课件2026-2027学年人教版九年级英语上册

Unit 3 Smart Learning. 课型：语法课 Section A Grammar Focus 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） 01 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） 02 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） 03 学习目标 Let’s discuss. 识别宾语。 Can you find the objects? 动词后跟宾语 I love China. I saw her. I like eating zongzi. I decide to watch dragon boat races. 名词作宾语 代词作宾语 动名词作宾语 不定式作宾语 介词后跟宾语 I am interested in Chinese festival. 你知道句子如何做宾语吗? Made by Falzzi 3 Let’s listen and sing. Can you find the objects? I believe I can fly. I believe I can touch the sky. I think about it every night and day. Spread my wings and fly away. I believe I can soar. I see me running through that open door. I believe I can fly. —————————— —————————— —————————— —————————— Made by Falzzi Let’s learn. Can you find the objects? I believe （that） I can fly. 主语 谓语 连接词 宾语 宾语从句是什么？ 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。 Made by Falzzi 5 Let’s think. 宾语从句学习要点。 时态 01 02 03 宾语从句三要素： 引导词 语序 Made by Falzzi 6 Presentation Read the sentences. Circle the connecting words and underline the object clauses. 4a 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. 1. that 引导陈述句宾语从句，无词义，口语 / 非正式书写可省略； 2. if /whether 引导一般疑问含义的宾语从句，表 “是否”。 Presentation 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。 Presentation 引导词/连接词 表示陈述一件事实，主句谓语动词表确定，非疑问； 当宾语从句是陈述句时,由that引导。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 1.that引导的宾语从句 不能省略that的情况 1. 多个并列that宾语从句，第2个及以后that不可省 例：He said (that) he loved maths and that he kept learning. 2. it作形式宾语，that引导真正宾语，that不可省 例：I think it necessary that we take notes. 3. 宾语从句前有插入语，that不可省 例：He told us finally that he met many challenges. 4.当宾语从句的主语是that时 He says that that is a map of the city. Could you help me? Yes? No? I wonder if/whether you Could help me. 一般疑问句 2. 当宾语从句是 __________时 , 由 连词____________ 引导。表示_______的意思。 whether或if 一般疑问句 引导词 是否 Presentation 2 whether/if引导的宾语从句 当宾语从句是一般疑问句/选择疑问句时 , 由 连词whether/if引导，意为 是否，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。 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； Presentation 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。以下情况，只能用whether 只用 whether He wondered whether to stay here the next week. I don't know whether or not they will come. It depends on whether I have enough time. Whether he will attend the meeting, I am not sure. 不定式之前 whether … or not 的短语 介词后 宾从在句首表强调时 如果宾语从句为否定句时，则只用if不用 whether。 ►I don’t know if it won't rain tomorrow. How did you do it ? Can you tell me ? Can you tell me how you did it？ 特殊疑问句 3. 当宾语从句是 __________时 , 由____________ 引导。 原句本身的 特殊疑问词 特殊疑问句 引导词 Let’s think. 宾语从句学习要点。 时态 01 02 03 宾语从句三要素： 引导词 语序 Made by Falzzi 15 04 Task 4: Know something about the clause. ★陈述语序:(主语+谓语+其他) I want to know if she can come tomorrow. ②语序特殊情况:当连接词本身就是宾语从句的主语时,后面直接加谓语动词 <连接词+谓语> She asked me who had helped him. - What did that girl ask you just now? - She asked me_______ A. who was I waiting for B. whether could I help her C. how she could get to the bus stop 谓语+主语 疑问语序 谓语+主语 疑问语序 主语+谓语 陈述语序 Let’s think. 宾语从句学习要点。 时态 01 02 03 宾语从句三要素： 引导词 语序 Made by Falzzi 18 04 Task 4: Know something about the tense. I hear that she was a worker two years ago. I hear that she is an English teacher now. I hear that she will come back tomorrow. He told me that he liked playing football. I said that she would come. He says the moon goes around the earth. He told me that light travels faster than sound. 主现从任 主过从过 真理永现在 Practice 03 Practice 4b Complete the sentences with that or whether / if. Jim doesn’t know ________ he can take part in the research project or not. My parents think ______ they need to be stricter about my studies. Ms Gao understands _____ some students need more time to improve. Terry wonders ___________ it will be easy to study courses on AI. Could you tell me ___________ this sentence is correct in English? whether that that if / whether if / whether Practice Look at your answers above. Circle the connecting words that can be left out. 4c Jim doesn’t know ________ he can take part in the research project or not. My parents think ______ they need to be stricter about my studies. Ms Gao understands _____ some students need more time to improve. Terry wonders ___________ it will be easy to study courses on AI. Could you tell me ___________ this sentence is correct in English? whether (that) (that) if / whether if / whether that在句中无任何意义，不充当句子成分，所以常省略。 whether/if在从句中也不充当任何成分，只起连接作用,不可省略。 Who is this person? What do you think of him? I think/believe/wonder that he... Complete the passage with the correct sentence parts. Then discuss whether you would like to try the learning method suggested. 4d A. by studying maths books B. He suggested that C. He wondered whether D. learning had many challenges E. It is hard to believe 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 . Luogeng later introduced a reading and learning method to young learners. learners should read and take notes very carefully, 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. C A B E D A book starts heavy and thick but becomes thinner as you understand it better. --Hua Luogeng What can we learn from Hua Luogeng? Never give up, even when things are difficult. Be an active learner. Take things step by step. A book starts heavy and thick but becomes thinner as you understand it better. Practice 1. Terry wonders ___________ it will be easy to study courses on AI. 2. Jim doesn’t know __________ he can take part in the research project or not. 3. My parents think _________ they need to be stricter about my studies. 4. Ms Gao understands __________ some students need more time to improve. 5. Could you tell me __________ this sentence is correct in English? 6. I believe ____________ reading aloud helps improve pronunciation. 7. Binbin wants to know ___________ many students practice English after class. 8. We are not sure ___________ we can finish the learning project today or not. 9. Peter finds ___________ hands-on experiments make physics easier to learn. 10. Ella asks ____________ Fu Xing takes notes every day. Complete the sentences with that/if/whether. if / whether whether that that if / whether that if / whether whether that if / whether Production 1、Could you tell me whether/if this sentence is correct in English?你能告诉我这个句子在英语中是否正确吗？ ①〔形容词〕正确的；恰当的相当于right,其副词形式为correctly。 I can tell you the correct answer. 我可以告诉你正确答案 He answered the teacher's question correctly. 他正确地回答了老师的问题 ②〔及物动词)改正 You must correct your mistake. 你必须改正自己的错误 【练习】Before handing in your paper,check if your name and number are_______. A.direct B.correct C.special D.basic Production 2、He suggested that learners should read and take notes very carefully,then summarize the key points.他建议学习者要非常认真地阅读和记笔记，然后总结要点。 suggest〔及物动词)建议；提议其主要用法为： ①suggest sth(tosb) (向某人)提议/建议某事 He suggested a walk他提议散散步。 ②suggest doing sth 建议做某事 Peter suggested buying some stamps for her, 彼得建议给她买一些邮票。 ③suggest+that引导的宾语从句，建议…....， 这时宾语从句要用虚拟语气，谓语用“(should+)动词原形”。 He suggested (that)we(should)create a new game to play indoors. 他建议我们创建一种在室内玩的新游戏。 【注意】表示“建议某人做某事”不能用suggest sb to do sth,可用advise sb to do sth. 【拓展】suggestion〔可数名词)建议；提议 Thanks for your suggestions on my chemistry. 感谢你对我的化学（学习）提出的建议。 【助记】suggest(v建议；提议)+-(t)ion(名词后缀) →suggestion n.建议；提议 Production 3、As an active learner,Hua Luogeng stayed positive no matter what difficulties he met in his life and studies.作为一名积极的学习者，无论在生活和学习中遇到什么困难，华罗庚都保持积极的态度。 no matter“无论；不论”，常与what,who,when,where,how等疑问词连用，引导让步状语从句。在从句中，常用一般现在时表示将来，从句可放在主句前或主句后。 No matter what happens,stay calm. 不管发生什么，都要保持冷静。 No matter where you are,don't forget you are Chinese. 无论你在哪里，都不要忘记你是中国人。 No matter who you are,you must obey the rules. 无论你是谁，都必须遵守规则。 【拓展】“no matter+疑问词”结构相当于“疑问词+-ever”。 no matter how=however(无论怎样) no matter what=whatever(无论什么) no matter when=whenever(无论何时) no matter where=wherever(无论在哪里) Summary 05 Summary that 引导的宾语从句 陈述句作宾语，that 只起连接作用，无词义，口语 / 非正式文体中 可以省略。常用动词：think, believe, find, understand, know, suggest 等 if /whether 引导宾语从句 一般疑问句转化而来，表示 “是否”，二者大多数情况可以互换。 只能用 whether，不能用 if 的场景 ① 后面紧跟 or not → whether ... or not ② 介词之后 ③ 不定式 to do 之前 Exercises 06 Exercises Ⅰ 选词填空（that /if/whether） I hope ________ I can find some good learning strategies. She asks ____________ she should listen to English podcasts. We don’t know ____________ he will come or not. Do you know _________ reading aloud helps improve pronunciation? My teacher finds ____________ taking notes is useful. that if/whether whether if/whether that Exercises II 句型转换 1.Will they join the discussion? I wonder.（合并为宾语从句） I wonder _______ _______ _______ join the discussion. 2.Reading is enjoyable. I think.（合并句子） I think _______ _______ _______ enjoyable. 3.Can he finish the project on time? She doesn’t know. She doesn’t know _______ _______ _______ finish the project on time or not. Ⅳ 判断正误并改错 I wonder that you like listening to podcasts.（ ）________________ He wants to know whether will they learn new ways. （ ）__________________ if/whether they will that reading is whether he can × that → if/whether × will they → they will Homework 07 Homework 基础层（全体学生必做） 背诵语法规则：that 可省略；whether …or not 固定搭配。 抄写课本 5 个 Grammar Focus 例句并翻译成汉语。 提升层（中等学生） 根据本课学习话题，仿写 5 个宾语从句（包含 that 和 if/whether 两种类型）。 拓展层（优等生选做） 短文写作（不少于 6 句），至少使用 3 处宾语从句（that /whether/if） 主题：My ideas about good learning strategies 2.口头练习：用宾语从句采访 3 名同学的学习方法。 感 谢 观 看 Lavf55.33.100 $