Unit 2 Teenage problems Grammar 课件 2026-2027学年译林英语九年级上册

该初中英语课件聚焦宾语从句，系统讲解连接词（that/if/whether/特殊疑问词）、陈述语序及时态呼应规则。通过学生日常问题例句导入，从具体语境到语法结构，搭建“例句感知-规则提炼-练习巩固”的学习支架，帮助学生逐步掌握知识点。 其亮点在于以真实情境（如学生日记、班级对话）培养语言运用能力，通过if/whether辨析、特殊语序分析提升思维品质，分层练习与总结表格助力学习能力发展。教师可借助情境化任务提升教学效率，学生能在实践中深化语法理解并学会应用。

Unit2 Teenage problems Grammar 连接词 时 态 语 序 二、宾语从句的三要素 1. that 2. if/ whether 3. 特殊疑问词 Lead in 一.The structure of the object clause: 主句 +引导词+ 宾语从句 I feel like (that) my parents make all the decisions in my life. I know I'm young, but I think I should be able to make some decisions. I feel like I never have enough time to do everything I need to do. I really hope you can offer me some advice. Lead in 1.当宾语从句是陈述句时,由that 引导,that 可以省略。 Presentation (一)引导词that 1.宾语从句可用于主句动词之后,如: hope, think, believe, know, … 2.还可用于形容词之后,如: lucky, glad, sure, certain, … eg: I am glad (that) ( 你赢了这场比赛) He is sure(that) (他能通过考试) you won the game he can pass the exam . 2. 当宾语从句是一般疑问句时,由连词whether或if 引导。 She asked Messi would come to visit China next year. whether/if Will Messi come to visit China next year? Presentation We use if or whether to introduce an object clause that expresses a yes/no question. Presentation if/ whether “是否”,说明对陈述的事物不明确或不清楚。常用在ask, see, find out, wonder, want to know, can(could) you tell me, don't know, be not sure 等后,从句用陈述语序。 She wonders if this is normal. She wonders if is this normal. 我问他是否想去游泳 1.改为陈述句语气 2.用if/whether连接 I ask Does he want to go swimming? he wants to go swimming if/whether I ask Presentation if /whether he will go to the park with us 1. I want to know . (他是否会与我们一起去公园) 2. Ask him . (他是否能来) 3. I wonder . (是否会下雨) 4. Could you tell me ? (李老师是否住这里) whether /if he can come whether/if it is going to rain whether/if Mr Li lives here Practice 注意:以下情况只用whether,不用if。 1. 宾语从句提前时: Whether it is true or not, I can’t tell. If it is true or not, I can’t tell. 2. Whether to do sth; if 不可以 I don’t know whether to accept or refuse. I don’t know if to accept or refuse. 3.whether可以放介词后面 : I worry about whether I hurt her feelings. I worry about if I hurt her feelings. If 与whether 的区别 I don’t care about he is handsome. He wondered to stay here the next week. he will come has not been decided. 介词后只能用whether 与to do 不定式连用只能用whether 从句提前时只能用whether whether whether Whether 截屏推送 Practice Amy is writing a diary entry about her schoolwork. Complete it below using that, if/whether. if/whether that if/whether that if/whether if/whether A1 3. 当宾语从句是特殊疑问句时,由原句本身的特殊疑问词引导。 He asked her . Where do you live? where she lived Presentation 我想知道你最喜欢哪一条领带? Which tie do you like best? I wonder which tie you like best? I wonder (三)引导词wh- 特殊疑问句变成 陈述语序 连接词就是疑问词本身 将下列句子改成陈述句语序 1.Is there a bank near here? 2.Are they doing homework? 3.Does she work in a hospital? 4.Did you go to Center Park? 5.Can we wear hats at school? 6.Where’s your pen friend from? 7. Where does he live? 8.What language does she speak? 9.Why do you like pandas? There is a bank near here . They are doing homework. She works in a hospital . You went to Center Park. We can wear hats at school . Where your pen friend is from. Where he lives. What language she speaks . Why you like pandas. Pracice Teenagers often have problems with their parents. They do not always understand why their parents have so many rules. Although this is a common problem, many teenagers do not know what they should do about it. They are not sure how they can have an honest dialogue with their parents, and they do not know who they can ask for advice. Read the text below and pay attention to the sentences. Presentation We use a question word to introduce an object clause that expresses a wh- question. The word order in the clause introduced by a question word should be that in wh- question. different from The Class 1, Grade 9 students are talking about their problems. Complete each object clause below with the correct question word. B1 how who/whom why when how what B2 Daniel has some questions. Rewrite his questions by using object clauses introduced by if/whether or a question word. 1.Why did I argue with my friends yesterday? Can I explain? 2.Can Millie help me get along well with my friends? I wonder .I know she is very friendly. 3.Where can I find useful articles on the topic of friendship? I want to know .I think I need to learn more about friendship. why I argued with my friends yesterday if/whether Millie can help me get along well with my friends where I can find useful articles on the topic of friendship B2 Daniel has some questions. Rewrite his questions by using object clauses introduced by if/whether or a question word. 4.How much sleep do we need every day? I wonder ? 5.Do I need to buy an English dictionary? I am not sure . 6.Do the students need to exercise every day? Can you tell me ? 7.What would life be like without science? I cannot imagine ? how much sleep we need every day if/whether I need to buy an English dictionary if/whether the students need to exercise every day what life would be like without science B3 Sandy and Millie are talking about their problems. Complete their conversation with that, if/whether or a question word. that if/whether what if/whether who how 连接词 时 态 语 序 宾语从句的三要素 1. that 2. if/ whether 3. 特殊疑问词 Summary 陈述语序 Practice makes perfect! I want to know . The young man asked . when the train left what time she got up When did the train leave? I want to know. (合并成一句) What time did she get up? The young man asked. (合并成一句) 注意: 含有助动词do, does, did的疑问句做主句的宾语从句时要将助动词do ,does, did 去掉,从句中的谓语动词要根据主句的时态做出相应的变化. I hear (that) Jim ( be ) a worker two years ago. Jim ( be ) an English teacher now . Jim ( cook ) dinner tomorrow . Jim ( sing )a popular song now. Jim ( be ) to the Great Wall twice . Jim ( play ) basketball when his father came back. was is will cook is singing has been was playing 1.当主句是一般现在时,宾语从句的时态不作限制,可以根据句子的需要使用任何一种时态。 (三)时态 He said 1) He Hong Kong . 2) He sick. 3) He a book . 4) He his work. 2. 当主句是一般过去时的时候,宾语从句必须运用过去的某一种时态 即: , , , . would go was was reading had finished 一般过去时did/ was /were 过去进行时was/were doing 过去将来时would do 过去完成时had done 1.He will go to Hong Kong. 2.He is sick. 3.He is reading a book. 4.He has finished his work. Attention: He told me (that) summer (be)after spring. I was told (that) the sun (be) much bigger than the moon. My parents told me that no news (be) good news. 3.当宾语从句是一般真理、客观事实、自然现象、名言时, 不受主句限制,用一般现在时。 is is is The radio says it cloudy tomorrow. (be) The headmaster hopes everything well. (go) Tom says that they (play) basketball at six o’clock yesterday evening. I hear they (return) it already. He asked what they at eight last night. (do) The teacher told his class that light faster than sound. (travel) 7.I didn’t know whom the letters from. (be) 8. I didn’t know what time he the letter. (write) 9. Mr Wang told me that the earth (move) round the sun. 10. Could you tell me who away the book already? (take) will be goes were playing have returned travels were doing Practice wrote moves has taken were 宾语从句三要素 引导词 时态 语序 陈述句语序 Summary Could you tell me what’s wrong with you ? what’s the matter with you ? what’s the trouble with you ? Could you tell me which is the way to your school? who broke the window ? who is waiting for you? Further thinking 注:有些特殊疑问句,what , which , who 做句子的主语,本身就是陈述语序,放到宾语从句中,语序不变。 Practice makes perfect! . What’s the matter with her? Can you tell me?(合并成一句) What has happened to him? We don’t know. (合并成一句) Can you tell me what’s the matter with her? We don’t know what has happened to him. . 注意: 如果宾语从句中的引导词恰好在从句中充当主语或主语的定语,则句子保持原有结构 ( )1.We don’t know we will go there tomorrow. A. where B. who C. when D. whether ( )2. Do you know ? A. what time will the plane take off B. what time would the plane take off C. what time the plane will take off D. the plane will take off at what time ( )3. The manager came up to see . A. who did the job B. who did the job do C. who does the job D. who does the job do ( )4. Can you tell me how soon back? A. will he be B. does he come C. he will be D. did he come ( )5.-What did Mike say? -He said . A. if you are free the next week B. what colour was it C. the weather is fine D. summer comes after spring D C A C D ( )6. Tom asked my friend . A. where was he from B. that the earth is bigger than the moon C. when did he come back D. not to be so angry ( )7. Let me tell you . A. how much is the car B. how much does the car cost C. how much did I pay for the car D. how much I spent on the car ( )8. Peter knew. A. whether he has finished reading the book B. why the boy had so many questions C. there were 12 months in a year D. when they will leave for Paris ( )9. Could you tell me ? A. where do you live B. who you are waiting for C. who were you waiting for D. where you live in D D B B ( )10. I can't understand the boy alone. A. why she left B. why did she leave C. why she had left D. why had she left ( )11.-Could you tell me ? -Yes. He to the USA. A. where is he; has been B. where he is; has gone C. where was he; has been D. where he was; has gone ( )12. Mike wants to know if a picnic tomorrow. Yes. But if it , we'll visit the museum instead. A. you have; will rain B. you will have; will rain C. you will have; rains D. will you have; rains A B C ( )1. — How long does it take to get to the airport? — Forty minutes. But it’s foggy today. I’m not sure the highway will close soon. Let’s set off earlier. A. whether B. when C. how D. why ( )2. The teacher told the children that the sun round. A. was B. is C. were D. are ( )3. I believe that our team the basketball match. A. win B. won C. will win D. wins 单选 Practice A B C ( )4. I don’t know to visit the old man. A. whether B. if C. that D. who ( )5. Could you tell me ? A.when will they leave Beijing B. when would they leave Beijing C. when they will leave Beijing D. when did they leave Beijing ( )6. Do you know if back next week? If he back, please let me know. A. he comes, will come B. will he come, comes C. he will come, comes D. will he come, will come 单选 A C C Amy is writing a diary entry about her schoolwork. Complete it below using that, if/whether. if/whether that if/whether that if/whether if/whether A1 在我的内心深处 The Class 1, Grade 9 students are talking about their problems. Complete each object clause below with the correct question word. B1 how who/whom why when how what 我想知道我应该向谁寻求帮助。 获得低分 表达自己有困难 B2 Daniel has some questions. Rewrite his questions by using object clauses introduced by if/whether or a question word. 1.Why did I argue with my friends yesterday? Can I explain? 2.Can Millie help me get along well with my friends? I wonder .I know she is very friendly. 3.Where can I find useful articles on the topic of friendship? I want to know .I think I need to learn more about friendship. why I argued with my friends yesterday if/whether Millie can help me get along well with my friends where I can find useful articles on the topic of friendship B2 Daniel has some questions. Rewrite his questions by using object clauses introduced by if/whether or a question word. 4.How much sleep do we need every day? I wonder ? 5.Do I need to buy an English dictionary? I am not sure . 6.Do the students need to exercise every day? Can you tell me ? 7.What would life be like without science? I cannot imagine ? how much sleep we need every day if/whether I need to buy an English dictionary if/whether the students need to exercise every day what life would be like without science Homework 1.Write a short letter to Mr Friend to talk about one of your problems, using object clauses introduced by that, if/whether and question words. 2.Preview Integration A-D $