Unit 1 Let's Celebrate! Section A Grammar Focusc课件2026-2027学年人教版九年级英语下册

该初中英语课件聚焦简单句、并列句和复合句的区分与应用，通过Tom和Jerry的暑假计划对话导入，结合节日主题构建“情境感知—语法解析—语用实践”的学习支架，帮助学生逐步掌握句型结构。 其亮点在于融合语言能力与文化意识，以中秋、春节故事为语料，通过识别、补全、分析句子类型的任务链，提升学生句型运用能力和文化理解。采用任务型教学法，学生能在真实语境中巩固语法，教师可直接使用结构化资源提升教学效率。

Unit 1 Let’s celebrate Section A How do people celebrate festivals？ (Grammar Focus) At the end of the class, we are able to: 1. tell the differences among simple, compound and complex sentences. 2. use conjunctions like when, but, whom, as, if to connect parts of a sentence. 3. apply the three sentence types to describe festival activities and cultural traditions. Learning Objectives Warming Up: What are you planning for the upcoming holiday? Here is the conversation between two students, Tom and Jerry, as they discuss their summer holiday plans. Notice the structure of their sentences. Tom: The summer holiday is coming! I am so excited. Jerry: Me too! I want to travel to the beach, but my parents want me to stay home and study. Tom: That’s a pity. I think you should talk to them because good relaxation is also important for study. 简单句 并列句 复合句 1.7.2013 ‹#› Grammar 1: What is a Simple Sentence? Definition 只包含一个主谓结构（一套主语+谓语）的句子，句子成分可以有宾语、表语等，但结构单一。 1.7.2013 ‹#› 简单句的五大句型 主谓（S+V） Birds fly. 主谓宾（S+V+O） She likes English. 主系表（S+V+P） He is a doctor. 主谓双宾 （S+V+IO+DO） She gave me a book. 主谓宾补 （S+V+O+OC） We made him happy. Grammar 2: What is a Compound Sentence? Definition 由并列连词（或分号）连接两个或两个以上意义相关、语法地位平等的简单句组成。 常见并列连词： and, but, or, so, for, yet 固定结构： not only...but also..., either...or..., neither...nor... 1.7.2013 ‹#› I like tea, but she likes coffee. 两个平等分句，用but连接 He was tired, so he went to bed early. 因果平等 Hurry up, or you will miss the bus. 条件平等 分号可以像连词一样连接两个并列句。 The sun was shining; the birds were singing. The food was delicious; the service was terrible. 两个同时存在的景象 前后句子有反差 Grammar 3: What is a Complex Sentence? Definition 包含一个主语和一个或多个从句，从句由从属连词引导，在主句中充当主语、宾语、表语、定语、状语等。 1.7.2013 ‹#› 名词性从句（主语、宾语、表语、同位语） 从句相当于一个“大名词” What he said is true. 主语从句 I wonder if he will come. 宾语从句 This is what I want. 表语从句 The news that we won excited everyone. 同位语从句 1.7.2013 ‹#› 定语从句 从句相当于一个“大形容词”，修饰名词 The book that I bought is interesting. 状语从句 从句相当于一个“大副词”，修饰动作 I stayed at home because it rained. It reminds me of my visit to Italy. They are sweet rice balls, and we eat them during the Lantern Festival. What’s on your calendar next month? I wonder if the two water festivals are similar. That must be fun, although I believe that it is quite hot there. There are many boat races around the world, but this one is special. 4a Read the sentences. Lable them as simple, compound, or complex sentences. Simple sentence Compound sentence Simple sentence Complex sentences Complex sentences Compound sentence 1. The princess went pale she recognized who the soldier was. 2. I almost got lost, luckily, a policeman helped me. when but 4b Complete the sentences with the words in the box. Pay attention to how parts of a sentence are connected. when but whom as if 1.7.2013 ‹#› 3. What a shame! The president was on a business trip I visited the company . 4. you go all out for your dream, at least you won’t regret it. 5. I wonder the man on the sofa is waiting for. He’s been sitting there all day! As if when but whom as if whom 1.7.2013 ‹#› 4c Read the passage. Count and write the number of each type of sentence. What other stories about the Mid- Autumn Festival do you know? Chinese people celebrate the Mid-Autumn Festival on the fifteenth day of the eighth lunar month. It is a time to reunite with family members. On that night, people admire the full moon and eat mooncakes. Mooncakes are traditional Chinese snacks in the shape of a full moon. They are symbols of reunion and show people’s best wishes for the family and friends they love and miss. There are many traditional stories about this festival. One is about Chang’e flying to the moon. In this story, a hero called Houyi received magic medicine as a gift. Anyone who took this medicine could live forever. Houyi planned to share it with his beautiful wife, whose name was Chang’e. However, a bad man tried to steal it, so Chang’e took all the medicine to protect it. Suddenly, she became very light, and she flew up to the moon! It is said that Chang’e has lived on the moon since then. How she wished to be reunited with her family again! Simple sentences: Compound sentences: ________ Complex sentences: . 一个主语（Chinese people）+一个谓语(celebrate)，简单句 一个主语（It）+一个谓语(is)，简单句 一个主语（people）+两个并列谓语(admire+eat)，简单句 一个主语（Mooncakes）+一个谓语(are)，简单句 主句（They are...and show...）+定语从句(they love and miss)，省略了关系代词，复合句 1.7.2013 ‹#› there be结构，简单句 一个主语（One）+一个谓语(is)，简单句 一个主语（a hero）+一个谓语(received)，简单句 主句（Anyone could live forever）+定语从句，复合句 主句（Houyi planed...）+非限制性定语从句(whose name was Chang’e)，复合句 1.7.2013 ‹#› 两个分句由并列连词so连接，并列句 两个分句由并列连词and连接，并列句 主句（It is said）+宾语从句, 复合句 感叹句，简单句 Simple sentences: ______ Compound sentences: ________ Complex sentences: . 8 2 4 Simple Sentence Contains just one complete idea (an independent clause). It always has a subject and a verb, and it expresses a complete thought on its own. Compound Sentence Joins two or more complete ideas using a comma and a coordinating conjunction (remember FANBOYS: For, And, Nor, But, Or, Yet, So). Complex Sentence Combines one complete idea with one or more dependent (incomplete) clauses, linked by subordinating conjunctions like when, because, if, or although. Remember: Using a variety of these sentence structures makes your writing flow better, keeps readers engaged, and adds power and sophistication to your expression! Summary 1.7.2013 Let's wrap up what we've learned today. We have three main sentence types: simple, compound, and complex. A simple sentence is one idea. A compound sentence joins two ideas with FANBOYS. A complex sentence has a main idea and a dependent idea. The key takeaway is to use a mix of these sentences to make your English more engaging and expressive. ‹#› $