Unit 2 (Section A Grammar Focus-4c)课件 2024-2025学年人教新课标九年级英语全册

Grammar focus--4c Unit 2 I think that mooncakes are delicious！ 1 一、教学目标 1.掌握宾语从句和感叹句的基本结构和常用表意功能，并能快速 准确地完成相应练习。 2.了解中西方节日文化, 能够运用that引导的宾语从句，陈述自己 或转述他人的观点及反应，能够运用if/whether引导的宾语从句， 询问信息。 二、教学重点 1.了解中西方节日文化, 能够运用that引导的宾语从句，陈述自己 或转述他人的观点及反应，能够运用if/whether引导的宾语从句， 询问信息。 三、教学难点 1.了解中西方节日文化,能运用how, what引导的感叹句，表达自己 的情感。 Grammar Focus Pay attention to these objective clauses. 1. I know that _____________________ ________________. 我知道泼水节非常有趣。 2. __________ they’ll have the races again next year. 我想知道明年他们是否还会比赛。 I wonder if the Water Festival is really fun 3. I wonder ________________________ _____________________. 我想知道六月是不是去香港旅游的好时候。 4. I believe that ____________________ ___________________. 我相信四月是泰国最热的月份。 whether June is a good time to visit Hong Kong April is the hottest month in Thailand 1. _________ the Water Festival ____! 多么有趣的泼水节！ 2. _______________________________were! 多么奇异的龙舟队啊！ What fun is How fantastic the dragon boat teams 3. ___________ the dragon boats were! 多么可爱的龙舟啊！ 4. _______________________ in Hong Kong! 香港的食物是多少美味啊！ How delicious the food is How pretty 一、概念 We know 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（陈述句语序） 时 态 （与主句相应一致） 在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。 宾语从句 Presentation 5 1.引导词 2.时态 3.语序 that(陈述句) if/whether（一般疑问句） wh-（特殊疑问句） 主现从任（主句用一般现在时，从句任意时态） 主过从过（主语一般过去时，从句用相应的过去时态） 客观从现（从句表示客观真理、自然现象、公式定理，名言警句时，用一般现在时） 连接词之后用陈述语序（主语+谓语） 宾语从句三要素 从句原形 关联词 例句 陈述句 that（在口语或非正式文体中常省略） I think (that) Halloween is a fun festival. 一般疑问句 whether, if (在口语中常用if) I wonder if/ whether they will have the races again next year. 特殊疑问句 who, what, which, when, where, how, why Could you tell me please where the restrooms are? 引导词（连接词） 宾语从句的三要素： 一、关联词： that, if, whether, what, who, where, why和how等。 二、时态：当主句用一般过去时时态时，宾语 从句要用过去的某种时态。 三、语序：宾语从句用陈述句语序，即”主语+ 谓语“。如： He asked me where my school was. 他问我我的学校在哪儿。 I didn’t know who she was. 一、关联词 1. I think (that) math is difficult. She said (that) she would leave a note on the desk. 陈述句作宾语时，宾语从句用 ____引导。它在只起连接作用，没有实际意义，在从句中不充当任何成分，因此常可省略。 that 2. I don’t know whether / if I should take his advice. He wants to know if/ whether you are a doctor. 一般疑问句作宾语时，宾语从句用___或whether引导。它们在句子中的意思是______（如果 / 是否）, 在从句中不充当任何成分，但不可省略。 是否 if 一般来说，在宾语从句中if与whether可以互换使用。但在特殊情况下，两者不能互换。只能用whether，不能用if引导的情况： 1) 在介词的后面 e.g. I’m thinking of whether we should go to see the film. 2) 与or not直接连用 e.g. I don’t know whether or not they can get there on time. 二、语序 3. I don't know whether / if she will go to Beijing tomorrow. that, whether / if 引导的宾语从句要用_________语序。 陈述句 三、时态 4. I know (that) Jack is a hard-working student. I know (that) he will take the exam. 宾语从句的时态一般受主句时态的影响。如果主句是一般现在时或一般将来时，that, whether / if 引导的宾语从句可根据需要使用适当的时态。 5. Linda didn’t say if her aunt was still with them. 当主句是一般过去时，从句要用相应的__________。 主句 从句 一般现在时→一般过去时 现在进行时→过去进行时 一般将来时→过去将来时 现在完成时→过去完成时 一般过去时→过去完成时 过去时态 6. Dad told me that the sun rises in the east. Teresa told her son that leaves turn yellow in autumn. 当从句表示的是名言、客观真理或自然现象等时，一般_____ (不受/ 受)主句时态的限制，均用一般现在时。 不受 ►概念：用来表达说话时的惊异、喜悦、气愤等情绪的句子叫感叹句。 ►结构 ①What＋a/an＋形容词＋可数名词单数(＋主谓)! ②What＋形容词＋可数名词复数/不可数名词(＋主谓)! ③How＋形容词/副词(＋主谓)! ④How＋主谓！ 【注意】what与how引导的感叹句通常可以互相转换。 eg：What beautiful flowers they are! ＝How beautiful the flowers are！多美的花儿啊！ What a tall boy Tom is! ＝How tall (a boy) Tom is！汤姆好高啊！ How time flies！时光飞逝！ Write sentences using the words given. think/ Lantern Festival/ beautiful I think that the Lantern Festival is beautiful. 2. don’t know/ whether/ he/ come home/ for the festival I don’t know whether he will come home for the festival. 4a 3. believe/ Water Festival/ most/ fun 4. wonder/ if/ mooncakes/ delicious 5. how/ exciting/ races 6. what/ interesting/ city How exciting the races are! What an interesting city! I wonder if mooncakes are delicious. I believe the Water Festival is the most fun. Read the passage below and underline the objective clauses. If possible, write your own sentences about Mother’s Day and Father’s Day using objective clauses. 4b Dear Xia Yu, Do you know that there are two special days for parents in America? One is Mother’s Day on the second Sunday of May, and the other is Father’s Day on the third Sunday of June. On these two days, American children often give gifts to their parents or take them out for lunch or dinner. Common gifts are flowers and cards for mothers and shirts or ties for fathers. 1. It is also a good idea to help parents to do something instead. It是形式主语，to help parents to do something是真正主语。类似句型有： It is + n. + to do sth. It is + adj. (for sb.) to do sth. It takes (sb.) sometime + to do sth. e.g. It took the workers almost two years to finish the building. 工人们花了几乎三年的时间完成这一建筑。 _________________________ get up late. 赖床不是一个好习惯。 _________________________ young people to learn English well. 对于年轻人来说，学好英语是很重要的。 It is very important for It is not a good habit to 2. One is Mother’s Day on the second Sunday of May, and the other is Father’s Day… another, the other, others & the others another和the other都有“另一个”的意思。 another指多个中的“另一个”； the other则指两个中的“另一个”，常与one构成固定结构 one ... the other ...，“一个……另一个……”。 e.g. The shoes don’t fit me. Would you please show me _________ pair? 鞋不适合我，你能给我看看另外一双吗？   My sister has two skirts. _____ is yellow, __________ is black. 我姐姐有两条裙子。一条是黄色的， 另外一条是黑色的。 another One the other others (=other+复数名词)与the others (=the other+复数名词)均含有“其他一些”的意思。others泛指多部分中的一部分，可与some构成固定结构some ... others ...，“一些……一些……”；the others则特指剩余的一部分。 e.g. Some like fruit and vegetables, _____like junk food. 一些人喜欢吃水果和蔬菜，还有一些人喜欢吃垃圾食品。 Two of you can go to the lab with me, and _________ will have to stay in the classroom. 你们当中的两人可以跟我去实验室，剩下的人将呆在教室。 others the others 单项选择。 ( )1.—Could you tell me ________？ I'm going to pick you up at the airport. —At 4：40 p．m. this Friday.A．what time you will arrive here B．who you are coming with C．where we are supposed to meet ( )2.I wonder if it ________ rain tomorrow. If it ________ rain I'll go hiking with my friends. A．will; isn't　　　　　B．doesn't; won't C．will; doesn't A C ( )3.—Do you know ________ the Belt and Road Forum(“一带一路”高峰论坛) began? —On May 14th, 2017. A．that　　　　B．when　　　　C．if ( )4.—Do you know ________ the new mobile phone last week? —About 1，500 yuan. A．how much Alice paid for B．how many did Alice pay for C．how much Alice will pay for B A ( )5.—Excuse me, I wonder ________． —Yes, it's near the bookstore. A．where we will go for the holiday B．if there is a lost and found office C．when she will give a a call ( )6.I wonder ________． A．if the program Readers is popular B．how does the program Readers succeed C．when did the program Readers begin B A 二、用括号内所给单词的适当形式填空。 4．We are sure that he _________ (go) to school tomorrow. 5．Do you know who ___________ (be) the first man to walk on the moon? 6．Could you tell me where the bank ______ (be)? 7．Our father said that he ________ (will) buy a new computer next month. 8．I hear that he __________ (swim) in the sea yesterday. will go was/is is would swam 三、按要求改写下列句子。 9．She is a teacher, I hear.(改写为一个复合句) I hear _______ she ______ a teacher. 10．Does her aunt live in Paris? I'm not sure.(合并为一个复合句) I'm not sure ___________ her aunt _________ in Paris. that is if/whether lives 11．“Where is Mary？” I asked.(改写为一个复合句) I asked _______ _________ _______． 12．What a green city it is！(同义句转换) _______ _________ the city is! 13．How cold the weather is！(同义句转换) ________ _______ __________ it is! where Mary was How green What cold weather Homework Read the passage of 3a, memorize the language points. Do the exercises in students’ book. eq \x(感叹句) $$