人教版九年级Unit 12 Life is full of the unexpected.-Section A 1a—2d-ppt课件-(含教案)-市级公开课-(编号：d3534).zip

宾语从句 1. I know him . 主语主语谓语谓语宾语宾语 （简单句）（简单句） 主语主语谓语谓语 宾宾 语语 从从 句句 连词连词 从句主语从句主语 从句谓语从句谓语 主主 句句 （复合句）（复合句） 2. I know who he is . 什么是宾语？ I know him. Do you have the time? I think (that) she is beautiful. Why dont you pay attention to me? 宾语,位于谓语动词或者介词后。 一、宾语从句的概念 从句在复合句中作宾语的名词性从句， 通常放在主句谓语动词（及物动词）或介词之后。 eg. We know Mr Green teaches English. She asked if these answers were right. 二、宾语从句三要素二、宾语从句三要素 引导词（连接词） 语 序 时 态 由从属连词由从属连词 that 引导的宾语从句引导的宾语从句 由由难 接代接代难 Who,whom,whose,which,what 和和难 接副接副难 where,how,why,when 引引难 的的难难 从句从句 由从属连词由从属连词 whether, if 引导的宾语从句引导的宾语从句 （一）引导词 1 1 2 2 3 3 e.g. 1.I hear (that) _. 2.He said (that) _. 3.The teacher told us (that) _ _. he will be back in an hour he missed us very much the earth moves 1.由从属由从属难难 that 引引难 的的难难 从句从句 注：注：that 引导的从句，表示表示难 述一件事述一件事难 ，主句，主句难难难难表示确定，不疑表示确定，不疑难 ； ；that在在 句中无任何意句中无任何意难 ，不充当句子成分，常省，不充当句子成分，常省 略。略。 around the sun 2.由从属由从属难难 whether, if 引引难 的的难难 从句从句 I want to know _ _. 2. Ask him _. 3. I wonder _. 4. Could you tell me_ ? if (whether) he will go to the park with us whether (if) he can come whether it is going to rain or not if/ whether “是否是否”， ，难 明明难难 述的事物不明确或不清述的事物不明确或不清 楚。常用在楚。常用在ask, wonder, can(could) you tell me 表示疑 问不确定意义的词之后；从句句意完整，不缺成分。后；从句句意完整，不缺成分。 whether(if) Mr Li lives here 1. 在引选 主选 从句、表选 从句选 如： Whether it is true remains a question. The question is whether it is true. 2. 用在选选 不定式之前选 用whether不用if。 I dont know whether to go there at once. 3.当与or not选 用，或 or 提出两种选选 选 : I dont know whether hes free or not. Mary asked whether I was doing my homework or not. Tell me whether youd like to go shopping or tidy the room. 注意：只能用 whether不能用 if 的情况 1 注意：只能用 whether不能用 if 的情况 2 4. 在介选 或dicuss后面： Im thinking of whether we should go fishing. We discussed whether we should close the shop. 5. 与动词不定式连用(whether to do sth.) ： They asked me whether to go skating. 6. 选 了强选选选部分，也可把从句提在主句前。 Whether he will come I am not sure. 注意：只能用if 不能用 whether的情况 1.引选 条件状选 从句 If he runs fast, hell get there on time. Ill go to see you if I have time. 2.引选 否定的选选 从句 Tell me if it is not going to rain, please. 时 态 条件状语从句 ： 主将从现 宾语从句 ： 根据需要用相应时态 if whether用法巧选 两个两个“是否是否”并不并不难 ，一般情况可代，一般情况可代难 。 。 下列情况用下列情况用whether, 主表不定式主表不定式or (not)。 。 作作难难难介介难难 ， ， 此此难 if 不可跟。不可跟。 难 有一点也得有一点也得难 ， ， whether从句可提前。从句可提前。 引引难 条条件件表表“如如果果”， ，再再也也不不可可用用whether。 。 难难 从句若否定，从句若否定， whether一一难 不可用。不可用。 Practice time 选择选择 if / whether。 1. I asked her _ she had a bike. 2. Were worried about _ he is safe. 3. I wonder _ he is well. 4. I dont know _ or not he is well. 5. I dont know _ to go. if / whether whether whether /if whether whether 1. He asked _. 2. Do you know_? 3. He asked_. who could answer the question whom they are waiting for whose bike was the best in the class 由由难 接代接代难 Who,whom,whose,which,what 引引难 的的难难 从句从句 主句谓语动词，表示疑问不确定含义，要主句谓语动词，表示疑问不确定含义，要 用疑问代词引导宾语从句，并在从句中担用疑问代词引导宾语从句，并在从句中担 任句子成分，具有一定的意义，不可省略。任句子成分，具有一定的意义，不可省略。 选 接副选 where,how,why,when 引选 的选选 从句 1.Do you know _? 2. Please tell me _. 3.Can you tell me _ ? 4.Could you tell me _? 主句谓语动词，表示疑问不确定含义，要用主句谓语动词，表示疑问不确定含义，要用 疑问引导宾语从句，并在从句中担任句子成疑问引导宾语从句，并在从句中担任句子成 分，具有一定的意义，不可省略。分，具有一定的意义，不可省略。 when well have a meeting where he is how I can get to the station why the train is late 二、语序二、语序 宾语从句的语序用宾语从句的语序用陈述语序陈述语序： 连接词连接词+ +主语主语+ +谓语谓语+ +其他成分其他成分 1. When will he go to the library? His brother asks when he will go to the library . 2. What did he want to buy ? I dont know what he wanted to buy . 主句+连接词+从句（主+谓+其他成分） 即：助动词不能放在主语前面。 Whatswrong?Whatsthematter? Whats happening? Who is over there？ 注：当从句的原句注：当从句的原句难 以下句子以下句子 以及以及what, who作主作主难难 ， ，难 序不序不难 ： ： eg: I dont know whats the matter. Can you tell me who is over there? Can you tell me who he is ? 做主语 做宾语 注意：否定前移 若主句选选选选选think, guess， imagine，suppose,believe等其后的 选选 从句若含有否定意选 ，一般 要把否定选选 移到主句选选 上， 从句选选 用肯定式；其反意疑问 句，疑问从句。 否定前移及反意疑问句形式巧记法 I dont think this dress fits you well, does it? 我我难难难件衣服不适合你穿件衣服不适合你穿,是是难 ？ I dont think you are right，are you? 我我难难 你是你是难 的的,是是难 ？ I dont believe you will finish the work today， will you? 我我难难 你今天无法完成工作你今天无法完成工作, 是是难 ？ 我认为猜想有假不可信，提问宾从构反问。 从句若表否定意， 否定词语要前移。 I know he lives here . I know he lived here ten years ago . I have heard that he will come tomorrow . 三、时态 1.主句用现在时或将来时，从句可用任 何时态，根据实际情况而定。 2.2.如果主句是过去的时态（一般过去时，过去进行时 ），从句的时态一定要用相对应的过去的某种时态（ 一般过去时，过去进行时，过去将来时，过去完成时 ） I knew who lived there. I saw she was talking with her mother. He asked whether his father would come back the next day. He said that he had seen the movie . 3. 从句说明的是一般真理、客观事实、自然 现象时，仍用一般现在时。 Dad told us that it is better to do than to say. He told the boy that three and three is six. He told me the earth moves around the sun. Mr. Li told me the sun rises in the east. 1. The radio says it _ cloudy tomorrow. (be) 2. The headmaster hopes everything _ well. (go) 3. I hear they _ (return) it already. 4. He said that they _ members of the Party since 1948. (be) 5. Our teacher told us in class the sun _ in the east. (rise) will be goes have returned had been rises Practice time 宾语从句巧记法 宾语从句要注意， 时态引导词和语序。 时态问题看主句， 现在时态可随意。 过去时态用过去， 客观情况要注意， 主过从现要切记。 时态 1.时态问题 2. 引导词问题 引导词,并不难， 主句含义最关键。 主表肯定意完整， that常用也可省。 主表疑问不确定， 另类词,要使用。 从句句意若完整， if/wether不可省。 从句若是缺成分， 特殊疑问词来过问 。 引导词 that if/whether 特殊疑问词 3. 语序问题 还有一项是语序， 陈述语序要切记。 如何对它来判断， 助动莫放主语前 语序 ( )1.The young man asked _ its summer or winter. A. if B. that C. weather D. whether ( )2.We dont know _ they did it . A. how B. who C. what D. which ( )3. The teacher asks us _ Jim can come back on time tomorrow . A. that B. if C. when D. what time ( )4. Does anybody know _ we will have a sports meeting this weekend or not . A. if B. where C. whether D. that D A B C Practice ( )5. Could you show me _ ? A. how can I get to the station B. where is the station C. how I could get to the station D. how I can reach the station ( )6. Please tell me _. A. what does he like B. what he does like C. what he likes D. what he like ( )7. My sister told him _ . A. what day was it B. when the train arrived C. who she was waiting D. where did you live C B D ( )8. Someone is ringing the doorbell . Go and see _ . A. who is he B. who he is C. who is it D. who it is ( )9. Could you tell me how long _ ? A. you have bought the watch B. you have kept this science book C. have you been away from China D. have you been a member of Greener China ( )10. He says that if it _ tomorrow , he _ fishing . A. will rain , wont go B. rained , wasnt go C. rains , wont go D. rain , will go B C D 将下列句子合并为一句将下列句子合并为一句: : 1. Where do they stop on the way? I asked. 2. What will you speak at the meeting? Could you tell me? 3. Do they like to go skiing? He asked. 4. He is doing his homework. He said. 5. He will come back. Tom said. I asked where they stopped on the way. Could you tell me what you will speak at the meeting? He asked if they liked to go skiing. He said that he was doing his homework. Tom said that he would come back. 6. Is she doing her homework? Jim asked. 7. When will he come back? Tom asked. 8.How can I get to the station?Could you tell me? 9.Why is the train late? Would you tell me? 10. Where is Tom? They asked. 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. Jim asked if she was doing her homework. 教 学 目 标 1掌握引导宾语从句的各种连词 2掌握宾语从句的语序主句+引导词+主语+谓语 3掌握宾语从句，主句与从句在时态上的呼应。 教学 重点与 难点 重点：语序和时态呼应 难点：语序和时态呼应；与疑问词+不定式的转化 教学 方法 分组学习提问讨论分析总结中考点拨 达标练习 归纳总结 教 学 过 程 设 计设计意图 教师活动学生活动 StepStep 1 1： Warming-upWarming-up (5mins):(5mins): TeacherTeacher hashas a a dailydaily talktalk withwith thethe Ss.Ss. TeacherTeacher leadsleads thethe SsSs toto reportreport thethe words.words. StepStep 2 2 ：DiscussionDiscussion (5(5 mins):mins): TeacherTeacher asksasks thethe SsSs toto gogo overover thethe ObjectObject Clause,Clause, thenthen SsSs discussdiscuss andand summarysummary somesome usagesusages ofof thethe ObjectObject ClauseClause orally.orally. StepStep 3 3： FinishFinish thethe taskstasks ofof thethe ObjectObject ClauseClause andand discussdiscuss （1010 minsmins） TeacherTeacher asksasks thethe SsSs toto finishfinish thethe taskstasks onon thethe paperpaper first,first, thenthen discussdiscuss theirtheir problemsproblems inin groupsgroups 学生转述别人说的话 Ss gogo overover thethe ObjectObject Clause,Clause, thenthen SsSs discussdiscuss andand summarysummary somesome usagesusages ofof thethe ObjectObject ClauseClause orally.orally. SsSs finishfinish thethe taskstasks onon thethe paperpaper first,first, thenthen discussdiscuss theirtheir problemsproblems inin groupsgroups 教师活动学生活动 本环节让 学生复习如何转 述别人说的话， 引出本节课的复 习内容宾语从句， 为下一步的教学 作好铺垫。 本环节通过学生 小组的讨论，复 习原有的宾语从 句的知识，并作 口头归纳，通过 生生互动的形式， 有助于在愉快的 氛围下巩固所学 知识。 学生通过体验式 的学习，逐渐学 会对归纳宾语从 句。通过小组间 的竞争游戏，促 进小组组员的相 互合作。 设计意图 StepStep 4 4： checkcheck answersanswers (5mins)(5mins) TeacherTeacher asksasks thethe SsSs toto checkcheck thethe answer.answer. StepStep 5 5：AnalysisAnalysis typicaltypical exerciseexercise (8mins)(8mins) Teacher shows some typical exercise on the screen, ask the Ss to answer. Step 6：Summary (1mins) 1. Evaluate the Ss group work, choose a winner 2. the usages of the Object Clause StepStep 7 7 TestTest (5mins)(5mins) StepStep 8 8 HomeworkHomework (1min)(1min) 1 1、 、 RememberRemember whatwhat wewe havehave learnedlearned todaytoday 2 2、 、 FinishFinish a a paperpaper exerciseexercise ofof thethe ObjectObject ClauseClause SsSs checkcheck thethe answer.answer. 学生完成中考演练学生完成中考演练 学生总结并掌握学到的内容学生总结并掌握学到的内容 独立完成监测独立完成监测 通过小组之间的 竞争，创设良好 的学习课堂.选取 学生代表来讲解 答案，让学生成 为学习的主人。 通过中考试题的 点拨，以及宾语 从句特殊用法的 练习，加深试题 难度，提高学生 能力。 及时评价学生本 节课的表现，有 助于小组合作的 更好发展，同时 加强宾语从句的 再次归纳. 通过本节课的学 习和归纳，学生 对宾语从句的认 识更加深刻，因 此，有必要对学 生进行及时的小 测，以达到巩固 所学知识的目的。