Unit 3 语法讲解（同步课件）-【精品课】 2025-2026学年九年级英语全一册同步精品课件（人教版）

该初中英语课件围绕“宾语从句”核心知识点，通过歌曲填空、礼貌问路场景导入，结合简单句与复合句对比分析成分，系统讲解宾语从句定义、三要素（引导词、语序、时态）及特殊疑问词引导的用法，构建“概念辨析—要素拆解—应用练习”的学习支架，帮助学生从基础到进阶掌握语法知识。 其亮点在于融合语言能力与思维品质培养，通过真实问路对话角色扮演（如“Excuse me, could you tell me where the restrooms are?”）提升交际能力，借助“做题三部曲”（引导词、语序、时态）及中考链接题培养逻辑分析能力。采用歌曲填空、语法对比、写作任务等多样化活动，学生能在实用场景中掌握语法应用，教师可直接利用完整教学环节提升课堂效率。

Unit 3 Could you please tell me where the restrooms are? 语法讲练 1. 打扰了，你知道我在哪儿能买到药？ Excuse me, do you know where ____ _____ buy some medicine? 2. 当然，顺着这条街有个超市。 Sure. There’s a supermarket down the street. 3. 请你告诉我怎样到邮局好吗？ Could you please tell me _____ _____ get to the post office? 4. 对不起，我不确定怎样到那儿。 ______, I am ______ ______ how to get there. 5. 你能告诉我们今晚乐队什么时候开始演出吗？ Can you tell us ______ ____ ______ ______ playing this evening? 6. 晚上8点开始。 It starts _______ 8:00 p.m. 7. 我想知道接下来我们该去哪儿。 I _______ where we _______ _____ _____. 8. 你应该试试那个新的骑乘项目。 You ______ ____ that new ride over there. I can how to Sorry not sure when the band starts wonder should go next should try at Try to recite Grammar Focus. People say I’m crazy and _______ I am blind. Risking it all in a glance. How you got me blind is still a mystery. I can’t get you out of my head. Don’t care ______ is written in your history. As long as you’re here with me. I don’t care _____________, ______________________, _______________. that what who you are where you’re from what you did Enjoy a song and fill in the blanks. We know him． We know he likes English. 主s 主s 谓v 谓v 宾o 宾o 主s 谓v 宾o 简单句 复合句 Can you tell me the difference between the two sentences？ 因此从上面我们看出宾语一般放在__________后。如果这个宾语用句子来替代了，这个句子就叫宾语从句。所以宾语从句通常放在___________________________________。 动词、介词 主句谓语动词（及物动词）或介词之后 宾语从句 定义 在复合句中充当宾语的从句叫宾语从句 三要素 1.引导词 2.语序 3.时态 引导词 1. that 无词义，可省略 2. 一般疑问句 用whether/if引导 3. 只能用whether的情况 a. 与or not 搭配时； b. 介词后； c. 与不定式to do 连用时； d. 做主语时 4. if 在宾语从句表示“是否” 语序 用陈述语序。 即 引导词+主语+谓语+其他成分 时态 1. 主现从不限； 2. 主过从也过； 3.真理永现在。 5 辨析that/if/whether 1. I wonder you like NBA. 2. I believe you will like NBA. 3. I hope I can watch NBA every day. 4. I want to know _________ I closed the windows or not. if/whether that that whether Tips： 1.think, say, believe, hope, wish等动词后接that引导的陈述句, 2. ask, wonder, want to know, Can you tell me等动词或词组后接if/whether或特殊疑问词引导的宾语从句。 注意：只用whether不用if的情况 ① 引导介词后的宾语从句时。 ② 与or not连用时。 如：这取决于明天是否会下雪。 It depends on ____________________________. 我关心的是他是否喜欢英语。 I’m interested in ______________________. 如：我问你的秘书她是否能来。 I asked your secretary ___________________________. 让我知道他是否已经通过了考试。 Let me know _________________________________. whether it will snow tomorrow whether he likes English whether she could come or not whether he has passed the exam or not ③ 与不定式连用时。 ④ 宾语从句前置，置于句首时。 如：我真的不知道是接受还是拒绝。 I really don’t know _________________________. 下周老师会告诉我们是否考试。 Next Monday the teacher will tell us ___________________. 如：他们能否按时到这里，我们不知道。 ________________________________, we don’t know. 我不在乎他 们是否会来参加野营。 ______________________________, I don’t care. whether to accept or refuse whether to have a test Whether they can come here on time Whether they will join in the camp 读一读 找出下列句子中的宾语从句 和 引导词 引导词除了可以用that, whether , if ， 还可以用where，how， when，who 等 _________. 特殊疑问词 9 Presentation 特殊疑问词引导的宾语从句 当宾语从句是特殊疑问句时，用________________做引导词， 这些词在宾语从句中_________(充当/不充当)一定的句子成分， _________(可以/不可以)省略，且宾语从句要用________语序。 即_______________________________________. —I’ve found a new pen, but I don’t know whose it is. —It must be Lucy’s. She is looking for her pen. 特殊疑问词 充当 不可以 陈述 疑问词+主语+谓语+其他 特殊疑问词 引导的宾语从句，在句子中做成分，有意义。 引导词 意义 what 什么（指物） which 哪一个（指物） who 谁（人的主格） whom 谁（人的宾格） where 地点 when 时间 why 原因 how 方式 三要素 引导词 1 11 Presentation 特殊疑问词引导的宾语从句 The Dragon Boat Festival is coming. Could you tell me how you usually celebrate the festival ? 作方式状语 The Youth Ceremony(青年盛典) was held successfully! Could you tell me whose show made you the most excited? 作定语 I want to know what kind of people you want to make friends with. 作定语 Presentation 特殊疑问词引导的宾语从句 This famous saying “When I walk along with two others, they may serve me as my teachers” tells us who we can learn from. 作宾语 —Sarah, do you know when World Book Day is? —It’s on April 23. 作时间状语 —Can you tell me why you went for a holiday along the Silk Road? —It helped me understand the history of the main cities. 作原因 状语 Presentation 特殊疑问词引导的宾语从句 __________如what，which，whose，whom等,在从句中作主语、宾语、定语等。 __________如When(指时间)，where(指地点)，why(表原因)，how(表方式)等，在从句中作状语。 连接代词 连接副词 —The 2022 Winter Olympics was held in China. Do you know which cities it was held in? —Yes. In Beijing and Zhangjiakou. Presentation 特殊疑问词引导的宾语从句 疑问代词 疑问副词 无论主句是陈述句还是疑问句，也无论主从句是什么引导词，宾语从句一律用__________，即“__________________________”。 陈述语序 引导词+主语+谓语+其它 who, whom, whose, which, what,等 when,where,why,how等 引导词 语序 特殊疑问词引导的 宾语从句 —Excuse me, could you tell me when the concert will start? —At 7 o’clock in the evening. 练习：引导词的选择 1. I don’t know _______ he is doing. 2.I wonder _____ Alice studies so hard. 3. I remember______he gave me a book yesterday. 4.I wonder_________he comes with us tomorrow. 5.We want to know ________ the band starts playing this evening. 6.Do you know ________ will give a report? 7. I am not sure ________ team will win the match. what, which, why, when, if, that, who what why that if when who which 16 Exercise 1. He asked me _______ I could sing the song “My Heart will Go On.” A. if     B. weather   C. what      D. that 2. They don’t know _______ their parents are. A. that      B. what    C. why     D. which 3. Do you know _____ they listened to yesterday evening? A. what B. when C. why D. how 4. They don’t know ______their parents will come or not. A. that B. what C. if D. whether 5. He says ________ he can speak English. A. if B. that C. what D. where A B A D B 三要素 语序 2 Whendoes the band start playing this evening? Could you tell me? Could you tell me when the band starts playing this evening? 改写后发生了什么改变？ 在特殊疑问词引导的宾语从句中,特殊疑问词后面的句子是______. 一般疑问句语序 陈述语序 陈述句 18 T&F：判断宾语从句的语序 1. I really don't know why he is so nervous. 2. My friend asked me how did I get home that night. 3. Let's discuss where will we go after our exam. 4. I don't know how I should do it next. 5. Could you please tell me where we will have a meeting? how I went home... where we will... 19 Presentation Observe and find out the rules Excuse me, do you know where I can buy some medicine? Sure. There’s a supermarket down the street. Could you please tell me how to get to the post office? Sorry, I’m not sure how to get there. Could you tell us when the band starts playing this evening? It starts at 8:00 p.m. I wonder where we should go next. You should try that new ride over there. 特殊疑问词+动词不定式 含有宾语从句的复合句与简单句转换 ① I haven’t decided where I will go = I haven’t decided where to go ② He asked me what I bought = He asked me what to buy. 当主句的主语和从句的主语一致时，则原本由疑问词引导的宾语从句可以变成 “疑问词+动词不定式” ［练习］ I don’t know what I shall do next .＝I don’t know next . what to do 21 当从句的原句为以下句子以及what, who 等疑问词作主语时，也就是说特殊疑问句 句子的主语是特殊疑问词，语序不变： What’s wrong? What’s the matter? What's in the desk? What’s happening? Which is the way to……? eg: I don’t know what’s the matter. Can you tell me who is over there? 22 三要素 时态 3 01 02 03 主现从不限 主过从也过 真理永现在 She said she missed us very much. My father said the earth goes around the sun. . She says she will go to Beijing tomorrow. 23 考点二 宾语从句的时态 My father asks me if I closed the windows just now. Our teacher says it is important to learn English well. Jenny knows what the man was doing at that time. 他知道那时那个人什么。  You will understand why I did it one day.总有一天你会明白我为什么那样做。 Bill wonders whether they will have zongzi again next year. 比尔想知道是否他们明年再吃到粽子。 Rule 1: 如果主句是一般现在时或一般将来 时, 宾语从句的时态不受限制, 可根据实际表达的需要来确定。 需要性原则 主现从不限 I thought (that) he had gone to the town that day. 我以为他那天进城去了。 He told me where he was going this summer vacation. 他告诉我今年暑假他要去哪里度假。 考点二 宾语从句的时态 He wondered if I could help him. He told me that he was born in 1996. Rule 2: 如果主句是一般过去时, 宾语从句用过去时态的某种形式。 呼应性原则 主过从也过 主句是_______________， 宾语从句可以是_________________。 当从句是客观真理/定义/公理/定理时，从句只能用______________ 宾语从句 时态 主句是_________________________， 宾语从句可以是________________。 一般现在时/或一般将来时 任意时态 一般过去时 相应的过去时态 一般现在时 主过从必过 真理永一现 主现从任意 My father asks me if I closed the windows just now. I hear that Tom will come tomorrow. Our teacher says it is important to learn English well. Rule 1:当主句是一般现在时，从句的时态 ___________________。 根据实际情况而定 考点二 时态 My teacher asked me if I had finished my homework. He wondered if I could help him. He told me that he was born in 1996. Rule 2:当主句是一般过去时，从句通常也用相应的 _____________。 过去时态 My teacher tells me that light travels faster sound. Our teacher told us that the earth goes round the sun. Rule3: 当从句是客观真理或事实时，从句只能用 。 一般现在时 陈述句语序，即“引导词+主语+谓语+其他” Summary 宾语从句口诀：宾语从句三注意，时态语序引导词； 主句一般现在时，从句不需受限制； 主句一般过去时，从句须用相应时； 陈述句转化that引，一般疑问句用if/whether， 特殊问句疑问词，引导词后陈述式。 宾语 从句 引导词 1.陈述句—that 2.一般疑问句—if/whether 3.特殊疑问句—特殊疑问词。 语 序 时 态 1.当主句是一般现在时，从句的时态根据实际情况而定 2.当主句是一般过去时，从句通常也用相应的过去时态 3.当从句是客观真理或事实时，只能用一般现在时 Practice makes perfect 1. — Do you know ______ the girl in blue is? —I’m not sure. Maybe a teacher. whose     B. how            C. what           D. which 2.I hope ________ it will snow this winter. A.When B.if C.whether D./ 3.I can’t remember ______ I have seen him before. A.Whether B.why C.that D.how C D A 31 4.—Do you know ________？I’m going to see him. —Sorry，I don’t know. A.where does Mr.Li live B.where did Mr.Li live C.where Mr.Li lives D.where Mr.Li lived 5. Could you tell me            ? where the twins were   B. where the twins are  C . where are the twins 6. Tell me . what wrong is with him        B. what's wrong to him C. what the matter is with him   D. what's the matter with him Practice makes perfect C B D 32 6. I wonder ________ A how will you celebrate Thanksgiving B that the Water Festival is really fun C what do people eat on the Mid-Autumn Festival D whether you will make a resolution on New Year’s Day 7. –Excuse me. Could you tell me _______ about the local history and culture? -Of course. You can check it on this computer. A how can I get the information B what information did I get C where I can get the information D that I got the information Practice makes perfect C D 33 做题三部曲 1 2 3 引导词 陈述语序 时态 34 Task 2 Which sentence is more polite? Where can I buy some medicine? Excuse me, do you know where I can buy some medicine? Excuse me, do you know where I can buy some medicine? 1. Excuse me, can you please tell me ....... 2. Pardon me, do you know...... 3. Could you tell me...... Speak more sentences politely. 35 如何改为宾语从句  What is she doing? Can you tell me?  Where does she live? Do you know? Can you tell me what she is doing? Do you know where she lives? 规律总结 1.含有宾语从句的句子结构： “主句+引导词+宾语从句” 2.特殊疑问句的引导词不变，就是特殊疑问词。 一般疑问句用if/whether 连接。 3. 引导词后面的句子由一般疑问句语序变为陈述语序。 （be动词和情态动词开头的特殊疑问保留； 助动词开头的特殊疑问去掉） 4.改写后句子，标点符号随主句。 36 把下列的句子改为宾语从句 1.“Who is he?” Do you know? 2. “Can you finish it by yourself?” he asks. Do you know who he is ? He asks if / whether you can finish it by yourself. 37 把下列的句子改为宾语从句 3.“Is he reading ?” Do you know? 4. “Does Tom work hard?” he asks. Do you know if/whether he is reading? He asks if/whether Tom works hard. 38 把下列的句子改为宾语从句 3.“Which place did he go to ?” Do you know? 4. “Where does he come from?” he asks. Do you know which place he went to? He asks where he comes from. 39 巩固练习 将下列句子合并为一句： 1. “ I am doing my homework.” He said. 2. “Is he doing his homework?” Jim asked. 3. “When will he come back?” Tom asked. 4. “How can I get to the station?” Could you tell me? 5. “Why is the train late?” Would you tell me? 6. “Where is Tom?” They asked. He said that he was doing his homework. Jim asked if he was doing his homework. Tom asked when he would come back. Could you tell me how I can get to the station? Would you tell me why the train is late? They asked where Tom was. 4. 直接引语变间接引语的人称变化 人称的变化规则：_______________________________。 一随主，二随宾，第三人称不更新 ❶ 一随主：引号内的第一人称变间接引语后与主句主语的人称保持一致。 如：He says, “I like math very much.” 他说：“我非常喜欢数学。” He says that _____________________. he likes math very much ❷ 二随宾：引号内的第二人称变间接引语后与主句宾语的人称保持一致。 如：He said to Lily, “you must get up early.” 他对莉莉说：“你必须早起。” He told Lily that ____________________________. ❸ 第三人称不更新：引号内的第三人称在变间接引语后人称不变 如：She said to me, “They want to help him.” 她对我说：“他们想帮助他。” She told me that ______________________. she must get up early they wanted to help him 将所给直接引语变为间接引语，每空一词。 Exercise 1. “I am having supper,” he said. He said that _______ _______ having supper.2. “I’ve seen the film,” Gina said to me. Gina _______ me that she _______ _______ the film. 3. “I went home with my sister,” she said. She said that _______ _______ _______ home with her sister.4. The teacher said, “The sun is bigger than the moon.” The teacher said that the sun _______ bigger than the moon.5. “I met her yesterday,” he said to me. He told me that he _______ met her the day _______.6. “You must come here before five,” he said. He said that I _______ to go _______ before five.7. “I bought the computer two weeks ago,” she said. She said that she _______ bought the computer two weeks _______. he was told had seen she had gone is had had there before before had had, before 宾语从句否定转移 I think, “she isn’t clever.” （否定句） =I _____ think ______ ____ clever. don’t she is 主句的谓语动词是think, believe, imagine, suppose, guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来。 I don’t think he will come with you.我认为他将不和你一起来。 附连词 if 和 when 在宾语从句和状语从句中的区别 1. Do you know if it _____tomorrow? If it _____, we won’t go to the park . A. rains, will rain B. rains, rains C. will rain, rains D. will rain, will rain C 2. I don’t know when he _________ (come) . I can’t wait here any more . When he _______ (come), please ask him to call me. will come comes Look at the sentences. Are these questions polite or impolite? Do you think these questions are more likely asked between friends or between strangers? 1. Where can I buy some grapes or other fruit? 2. How does this CD player work? 3. How do I get to the Central Library? 4. Is the Italian restaurant nearby open on Mondays? Rewrite the questions to make them more polite. 4a Where can I buy some grapes or other fruits? 2. How does this CD player work? 3. How do I get to the Central Library? 4. Is the Italian restaurant nearby open on Mondays? Could you tell me where I can buy some grapes or other fruits? Could you tell me how this CD player works? Could you tell me how to get to the Central Library? Could you tell me whether the Italian restaurant nearby is open on Mondays or not? What should each person ask in the following situations? 1. Tim is very hungry. Could you tell me where I can get something to eat? Excuse me, can you tell me how I can get to a nearby restaurant? Pardon me, do you know if there is a restaurant around here? 4b 2. Sally needs to mail a letter. Excuse me, can you tell me where the nearest post office is? Excuse me, could you please tell me how I can get to the post office? Pardon me, would you mind telling me how to get to the post office? Could you tell me where I can mail a letter? 3. Helen needs to know when the bike shop closes. Could you tell me when the bike shop closes every day? Excuse me, can you tell me when the bike shop closes every day? Excuse me, would you mind telling me when the bike shop closes every day? Pardon me, I wonder when the bike shop closes every day? 4. Ben is wondering if there’s a bank in the shopping center. Excuse me, would you mind telling me if there’s a bank in the shopping center? Could you please tell me where the bank is in the shopping center? Pardon me, I wonder if there is a bank in the shopping center. Write four questions that a tourist might ask about your town/city. Then role-play conversations with your partner. A: Excuse me, could you please tell me where the nearest bank is? B: Sure. You go east along this street ... 1. Excuse me, could you please tell me if there’s a restaurant around here? 2. Excuse me, could you please tell me where the restrooms are? 4c 3. Excuse me, could you please tell me if there is a bus stop around here? 4. Excuse me, could you please tell me how I can get to a hotel? 5. Excuse me, could you please tell me where is the famous park? Please show them the way. Suppose one of you was one of them, the other was a local , role-play conversations. A: Could you please tell me…? Excuse me, do you know…? Pardon me, do you have any idea…? Would you mind telling me…? B: Sure. You go north along Long Street, …. restaurant bank post office bike shop North East south west go north 向北走 go east restaurant bank post office bike shop North East south west Let’s talk. Tim is new here. He is very hungry. He wants to get something to eat. How can he ask information politely? For example, ….. I think people will be ready to show him the way. He can …. Take Tim as an example. 2. Sally needs to mail a letter. 3. Helen needs to know when the bike shop closes. 4. Ben is wondering if there’s a bank in the shopping center. 1) We haven't decided _______. ( 辽宁盘锦) A. that we will repair our house B. when did we go to the party C. where we went on vacation D. whether we will keep a pet D 2) —A celebration for the 100th anniversary of the founding of the CPC(中国共产党) will be held, and I'm wondering _______． —Let's have a discussion about it this afternoon. ( 江苏南通) A. how will we get there B. which clubs will take part C. what we could do for it D. whether can we do something for it C 3) —Are you looking forward to the picnic tomorrow? I'm wondering _______. —Let's make it at half past 6. ( 辽宁营口) A. where will we have a picnic B. what we will do and see C. how will we climb up the mountain D. when we will meet at the school gate D 4) —Could you tell me _______ for the coming holidays? —Sorry, I have no idea. ( 湖北鄂州) A. where are you going B. where you go C. where you are going D. where you went 5) —Hi, Shirley! Could you tell me _______? —Sure. I usually go to work at 7:00 am. ( 广西柳州) A. when do you go to work B. how you go to work C. when you go to work C A Let’s try to write a composition. In your composition you should use some object clause. 假如你打算约John和一些同学一起去研山野餐。现在写信和John商量野餐事宜。根据提示写一篇60-80词左右的短文, 要包含如下要点,可适当发挥。 提示用语: I want to know, I wonder, I think… Could you please tell me…, I hope to know, I’d like to know , I believe… 要点内容: 1. 怎么样去野餐,什么时间出发, 在哪里集合 2. 要带些什么 3. 野餐中做什么 Writing Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $$