Unit 2 Section A Grammar Focus 课件-2024-2025学年人教版九年级英语全册

Unit 2 I think that mooncakes are delicious! 人教版九年级上册英语 语 法 解 读 本单元语法分为两部分： that、if和whether引导的宾语从句 感叹句 目标了解 语 法 解 读 that、if和whether引导的宾语从句 概念：在复合句中作宾语的从句叫宾语从句。引导宾语从句的常见连接词有that 、if 、whether、 who、 what 、where 、why和how等。本单元主要学习that、if和whether。 语 法 解 读 that、if和whether引导的宾语从句 1.引导宾语从句的连接词 that whether/if that引导的宾语从句是由陈述句转化而来的，主句的谓语动词多是think、believe、guess、know、say、hope等。在口语或非正式文体中that常省略 whether/if引导的宾语从句多是由一般疑问句或选择疑问句转化而来的。通常，whether与if可以互相使用，它们在从句中不可省略 语 法 解 读 that、if和whether引导的宾语从句 1.引导宾语从句的连接词 例句：I think (that) he is right. 我认为它是对的。 We believe that it is a good way to relax. 我们相信这是一种很好的放松方式。 I wonder whether/if he is a driver. 我想知道他是否是个司机。 I don't know whether or not the star will come. Mr.Li will tell us whether to have a rest. Everything depends on whether we have enough time. 语 法 解 读 that、if和whether引导的宾语从句 1.引导宾语从句的连接词 巧妙指津 只用whether不用if的三种情况 与or not直接连用时 与动词不定式连用时 做介词的宾语时 I'm sorry to hear that you are ill.听说你病了，我很难过。 语 法 解 读 that、if和whether引导的宾语从句 2.宾语从句的时态 若主句为一般现在时，从句可选择任何合适的时态。 She didn't know that Tom had left for Shanghai.她不知道汤姆已经去了上海。 （2）若主句是一般过去时，从句一般要用过去的某种时态。 （主现从不限，主过从也过） 语 法 解 读 that、if和whether引导的宾语从句 2.宾语从句的时态 （3）当宾语从句所表达的是客观事实或规律时，无论从句是何种时态，宾语从句一般都要用一般现在时！ Our teacher told us that light travels faster than sound. 老师告诉我们光的传播速度比声音的快。 （真理永一现） 语 法 解 读 that、if和whether引导的宾语从句 3.宾语从句语序 在宾语从句中要用陈述语序 Can you tell me how I can get to the park ? 你能告诉我怎样到达公园吗？ 语 法 解 读 that、if和whether引导的宾语从句 语 法 解 读 感叹句 了解：感叹句通常由what、how引导，表示赞美、惊叹、喜悦等感情。what修饰名词，how修饰形容词、副词或动词。 语 法 解 读 感叹句 1.what型 What+a/an+adj.+可数名词单数+（主语+谓语）！ What+adj.+可数名词复数+（主语+谓语）！ What a lovely girl she is! 多么可爱的女孩啊! 语 法 解 读 感叹句 1.what型 What+adj.+不可数名词（+主语+谓语）！ =How+adj+主语+谓语！ 多么冷的天气啊！ What cold weather (it is)! 语 法 解 读 感叹句 2.How型 How+adj/adv+主语+谓语！ How+adj.+a/an+可数名词单数+主语+谓语! How+主语+谓语！ How kind the girl is! How lovely a girl she is! How time flies! 感叹句在表示强烈的情感时，句末的主语和谓语往往省略。 注意： 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 clause. 4b Dear Xia Yu, Do you know that there are two special days for parents in America? eat out with them 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. 母亲节 具体到某一天 父亲节 把…给… I heard that it is becoming more and more popular to celebrate Mother’s Day and Father’s Day in China. I wonder if children over there also give similar gifts to their parents. I believe that there are many ways to show our love. Actually, we don’t have to spend a lot of money. It is also a good idea to help parents to do something instead. June Homework $$