人教版九年级Unit 2 I think that mooncakes are delicious!-Section A Grammar focus 4a—4c-ppt课件-(含教案)-公开课-(编号：805b1).zip

Translate the phrases. in the shape of on the Mid-Autumn night traditional folk stories shoot down live forever fly up to the moon call out ones name lay out 以 . 形状 在中秋之夜 传统的民间故事 击落 长生不老；永生 向上飞向月亮 大声叫喊某人的名字 摆开；布置 1. I think that theyre fun to watch. 2. Mary thinks that the teams were fantastic. 3. Bill wonders whether theyll have zongzi again next year. 4. I wonder if its similar to the Water Festival of the Dai people in Yunnan Province. Read the sentences below, paying attention to the underlined parts. I know that the Water Festival is really fun. I wonder if theyll have the races again next year. I wonder whether June is a good time to visit Hong Kong. I believe that April is the hottest month in Thailand. I know that the Water Festival is really fun. I wonder if theyll have the races again next year. I wonder whether June is a good time to visit Hong Kong. I believe that April is the hottest month in Thailand. Grammar Focus Object clauses with that, if and whether 一、宾语从句的概念 在句子中起宾语作用的从句叫做宾语从句。 We know that Mr Green teaches English. She asked if these answers were right. 二、宾语从句三要素 引导词（连接词） 语 序 时 态 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 由that引导的宾语从句 注：that 在句中无词汇意义，在从句中不充 当成分，在口语当中往往省略。 around the sun Object clauses with that 连词that不能省略的几种情况 在由that引导的宾语从句中，由于连词that 只起引导功能，无具体意义，不担当任何成份 ，因此在口语或非正式的文体中常可省略。然 而，大凡规则总有例外的情况，在下列that引 导的宾语从句中，that则不能省略。 1. 从句的主语是that。如： He says that that is a real kings hat. 他说那是一个真的王冠。 2. that从句中含有主从复合句。如： Im afraid that if youve lost it, you must pay for it. 3. 主、从句之间有插入语时。如： It says here, on this card, that it was used in plays. 卡片上写着，它是古代演戏用的。 4. 若出现两个或两上以上的由that引导的宾 语从句，且由并列连词连接时，只有第一个 连词that可以省略。如： She said (that) she would come and that she would also bring her son. 她说她要来，还要带她的儿子来。 1.These planet will produce food and oxygen that we need to live on Mars. 2.Scientists will develop plants that can grow on Mars. 3.People think that humans on Mars have to wear special boots to make themselves heavier. 4.We all know that Mars is a planet in the solar system. 5.The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light. 6.Some scientists do not believe that the journey to Mars will be very comfortable. Which of the following sentences has an object clause? . if和whether引导宾语从句时，作“是否”讲 ，一般情况下，二者没有区别，可以换用。但 if常用于口语中，whether比较正式。如： Millie asked if / whether he liked this sweater. 米莉问他是否喜欢这件毛衣。 The fisherman wants to know if / whether it will rain. 渔民想知道天是否会下雨。 Object clauses with if and whether 由if / whether引导的宾语从句 . if和whether引导宾语从句时，要注意宾语 从句三要素，即连词、语序和时态。由于if和 whether连接的是一般疑问句，因此要注意把 从句语序改为陈述句语序。如： Does Mr Zhao live in Room 208? Could you tell me? Could you tell me if / whether Mr Zhao lives in Room 208? Have you got any fish? What does the baby cat ask? He asks if his father has got any fish. Am I cool? What does the baby ask? He asks if / whether he is cool. Do you love me? What did the girl ask the young man? She asked the young man if / whether he loved her. Can I fly? What does the baby wonder ? He wonders if / whether he can fly. Will you take me to the sky? What does the girl ask the Spiderman? She asks the Spiderman if / whether he will take her to the sky. . if和whether的区别 二者在下列几种情况下不能换用： 1. 宾语从句置于句首表示强调时，应用 whether，不用if。如： Whether this is true or not, I cant say. 这是否对，我不能说。 2. 宾语从句与or not直接连用时，应用 whether，不能用if。如： I dont know whether or not he will come tomorrow. 我不知道他明天是否来。 3. 与动词不定式连用时，只能用whether。如 ： She cant decide whether to go to America. 她不能决定是否去美国。 4. 从句作介词宾语时，只能用whether。如： I worry about whether I hurt her feeling. 我担心是否伤了她的感情。 5. 宾语从句的谓语动词是否定形式时，只能用 if，不能用whether。如： Tom wants to know if she wont come here tomorrow. 汤姆想知道她明天是否不来这儿。 6. if意为“假如，如果”时，可以引导条件状语 从句，而whether没有这个用法。如： If Simon comes here tomorrow, Ill call you. 假如西蒙明天来这儿，我将打电话告诉你。 1. 若主句是一般现在时，从句用任何所需时 态。如： He wants to know if / whether they had a good journey home. 他想知道他们回家旅途是否愉快。 She says (that) she works from Monday to Friday. 她说她从周一至周五上班。（从句是 一般现在时） She says (that) she will leave a message on his desk. 她说她要在他桌子上留个便条。（ 从句是一般将来时） She says (that) she has never been to Mount Emei. 她说她从来没有去过峨嵋山。 （从句是现在完成时） 2. 若主句是一般过去时，从句则用跟过去相 关的时态。即一般现在时变为一般过去时、 现在进行时变为过去进行时、一般将来时为 过去将来时、现在完成时态变为过去完成时 。 Did the train leave? She didnt know. She didnt know if / whether the train had left. 一般现在时 一般将来时 一般过去时 现在完成时 现在进行时 一般过去时 过去将来时 过去完成时 过去完成时 过去进行时 He said there were no classes yesterday afternoon. 他说昨天下午没有课。(从句是 一般过去时) He said (that) he was going to take care of the baby. 他说他会去照看这个婴儿。 (从 句是过去将来时) He said (that) they were having a meeting at that time. 他说他们那时正在开会。 (从 句是过去进行时) 1. 从句表达的是客观真理, 用一般现在时 2. 从句中有明确表示过去时间的词,则从句依 然是一般过去时 The teacher told us that light travels faster than sound. He wondered if you studied in the USA in 1990. 主句时态从句时态 一般现在时、一般 将来时、祈使句时 根据句意的需要用任意一 种时态 一般过去时 与原句相对应的过去的时 态 客观事实、真理、 自然现象、名言警 句、谚语等 一律用一般现在时 学习宾从三注意，时态语序和连词。 时态主从要呼应： 主句若为现在时，从句时态随句意； 主句若为过去时，从句时态变过去； 宾从若是表真理，时态不变无质疑。 语序要用陈述序，切莫照搬疑问句。 That 连接陈述句，省与不省要注意。 从句若表“是否”时，if / whether要慎记。 特殊问句作宾语，仍用原来疑问词。 三个问题需牢记，切莫丢东忘了西。 1. I dont know if Mr. Wang _ on a field trip. If he _ on a field trip tomorrow, please call me. A. goes; will go B. will go; goes C. will go; will go D. goes; goes 2. She asked me if I knew _. A. whose pen was it B. whose pen it was C. whose pen it is D. whose pen is it B B Choose the right answers. 3. They wondered if the teacher _ us English the next term. A. would teach B. had taught C. will teach D. taught 4. The boy asked _ any noise from outside. A. whether had I heard B. whether I had heard C. whether have I heard D. whether I have heard A B 5. I havent decide _ Ill go out or stay at home. A. if B. when C. why D. whether 6. I want to know _ he loves you. A. that B. what C. if D. who D C 7. I wondered _ our teacher was going to attend our party. A. whether B. what C. where D. that 8. Id like to know _ or not. A. whether will he come B. whether has he come C. whether he will come D. if he will come A C 根据汉语句子的意思完成下列英语句子 。 1. 我认为玛丽不来了。 I dont think Mary _ _. 2. 山姆给我说他准备去上海。 Sam told me that he _ _ for Shanghai. 3.我想知道今天晚上还有没有去北京的火车 。 I want to know _ there is a train to Beijing tonight. will come was leaving if / whether 改为含宾语从句的复合句 1. Will the train arrive on time? I want to know. I want to know _ the train _ on time. 2. Did Peter come here yesterday? Li Lei wants to know. Li Lei wants to know _ Peter _ here yesterday. will arrive if / whether came if / whether 1. 我们不知道我们能否在火星上种植植物。 We are wondering _ _ on Mars. 2. 你能告诉我是不是有许多人打算搬到火星 上去吗？ Could you tell me _ _ to Mars? whether / if we can if / whether many people are going to move grow plants Complete the sentences. 3. 我不知道他在家洗不洗衣服。 I dont know _ any washing at home. 4. 我担心是否伤害了她的感情。 I am worried about _ _. whether or not he does whether I hurt her feelings 1. Uncle Wang came up to see _ there was anything wrong with the machine. 2. The shop keeper asked my father _ or not he wanted to choose a big Christmas tree. if / whether whether 3. I dont know _ to go or stay. 4. _ that is true, what should we do? whether If 5. _ they will ever become future Olympic champions only time will tell. Whether Complete the sentences with if / whether. ( )1. I wonder _. Im afraid well be late. (2015山东青岛) A. how we can be on time B. what we are going to do C. why we get to school late D. if we will arrive at the meeting on time 中考链接 D ( )2. Well plant trees tomorrow, and I dont know _ Tom will come and join us. (2015天 津) A. if B. which C. what D. where A ( )3. Do you know _ tomorrow? Sorry, I dont know. You may surf the Internet. (2015湖南湘潭) A. whether will it rain B. if it will rain C. whether does it rain B ( )4.Mum, can we go to the art museum tomorrow? Sure. But first we should find out _. (2015广西南宁市) A. what can we do B. where we can go C. how can we go there D. if it will be open D ( )5. We dont know _ the meeting will be held soon. (2015内蒙古包头) A. when B. what C. whether D. since C ( )5. Mary, could you tell me if your mother _ our school sports meeting tomorrow? I think she will come to school if she _ free. (2011山东滨州) A. will take part in; will be B. takes part in; is C. will take part in; is D. takes part in; will be C 第三课时 Section A（Grammar focus 4c） I. 知识目标 类别课时要点 重点单词tie n. 领带；v. 捆；束； 重点句式 1. 我知道泼水节真的有趣。 I know that the Water Festival is really fun. 2. 我想知道他们明年是否还将举行比赛。 I wonder if theyll have the races again next year. 3. 我想知道六月是否是访问香港的好时间。 I wonder whether June is a good time to visit Hong Kong. 4. 泼水节是多么的有趣！ What fun the Water Festival is! 5. 龙舟船真漂亮！ How pretty the dragon boats were! II. 课堂环节 自主学习方案 【新词自查】 根据首字母提示完成单词。 1. Its my first time to be here, I am a stranger in Wuhan. 2. A thief broke into his house and stole his computer last night. 3. The boy laid out all his toys and food to share with his friends. 4. My uncle bought a large house with a beautiful garden. 5. I wish to admire the moon with you together on every 课堂导学方案 Step 1 情景导入（参考案例） 回顾：上节课我们学习了嫦娥奔月的故事， 是不是很有趣呢！不知你们还是否对这个故事 记忆犹呢！有哪同学能给大家在复述一下这个故事吗？（3 分钟） 然后，出示这个故事相关图片和短语，使同学们的复述更容易、更顺畅。 Step 2. 畅通 Grammar Focus 回顾语法重点. 要求学生朗读并翻译表格中的句子。并在 that , if , whether, how, what 下面划线，并说出 它们分别代表什么句式和语法内容。并能造出相仿的句子。 简要归纳一下宾语从句和感叹句的用法。 Step 3 完成教材 4a-4c 的任务 1. 要求学生翻开课本 P12，用 4a 中所给的单词造句。要求五位同学分别把答案写在黑板上。 （3 分钟） 参考案例 2. I dont know whether he will come home for the festival. 3. I believe that Water Festival has the most fun. 4. I wonder if the moon-cakes are delicious. 5. How exciting the races are! 6. What interesting city(it is)! 2. 先要求学生完成 4b 部分的任务。然后邀请几名同学把找到的宾语从句读出来并把收集 的答案列举在黑板上。 （2 分钟） 3.要求学生分组讨论自己最喜爱的节日是什么，并相互采访，写出报告。如果时间允许， 请几位同学在班上把自己的报告念出来。 4. 小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。 有错误的话及时解决纠正。 （2 分钟） 句型转换。 1. I think the dragon boat is very beautiful.(改否定句) I dont think the dragon boat is very beautiful. 2. My mother believes that Lily will pass the exam this time(对画线部分提问)。 What does your mother believe ? 3. It is a very useful dictionary. （同义句） What a useful dictionary it is! How useful the dictionary is! 4. The students are listening very carefully. (改感叹句) How carefully the students are listening! 5. Its interesting work to teach the children. (改为感叹句) 环节说明：将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力，还巩 固了学生对目标语言的学习、识记和运用。 当堂评价方案（详见当堂训练部分） 备课资料包 a. 句式包： 1. What fun the Water Festival is! 泼水节是多么的有趣！此句是由 what 引导的感叹句。 【备课例句】 What a moving story it is! 真是个动人的故事。 【横向辐射】what 与 how 引导的感叹句 (一)、 由what引导的感叹句：what 引导的感叹句是用来强调修饰名词的; 常用的句型有： 1What + a / an +adj.+可数名词单数+主语+谓语+其他成分！ 【例句】What a strong boy he is! 他真是个强健的男孩！ What an honest girl Mary is!玛丽真是个诚实的女孩！ 2What +adj.+可数名词复数/不可数名词+主语+谓语+其他成分！ 【例句】: What brave soldiers they are! 多么勇敢的战士！ What fine weather it is today! 今天天气真好！ (二)、由how引导的感叹句：how 引导的感叹句是用来强调修饰形容词或副词的; 常用的 句型有： 1How + adj.+ a / an +名词+主语+谓语+其他成分！ 【例句】: How exciting a football match it is! 多么令人兴奋的比赛！ 2How + adj./adv.+ 主语+谓语+其他成分！ 【例句】: How tall Yao Ming is! 姚明真高呀！ How fast the dragonfly flies! 蜻蜓飞地好快呀！ 【课堂变式】 1. _beautiful skirt ! Thank you . What B. What a C. How D. How a 【解析】 考查感叹句。skirt 为可数名词，以 how 和 what 引导感叹句结构有 What（+a/an）+adj.+n.（+主+谓）！；How+adj./adv.+主+谓！；How+adj.+a/an+n.+主+谓！ 或 How+主+谓！ 故选 B 答案。 2. nice the ice cream looks! I cant wait to taste it. A. How a B. How C. What a D. What 【解析】考查感叹句的用法。 。感叹句的结构为：What a an+adj. + 名词+主语+谓语！ ；What +不可数名词或者可数名词的复数形式+ 主语+谓语+其他！ How+adj. +主语+谓语！ 根据句意“这个冰激凌看起来多好呀!”可知修饰 nice，使用 how，故选 B。