Unit6 课时4 Grammar Focus课件 -2025-2026学年人教版八年级英语下册

该初中英语课件聚焦unless、so...that、as soon as引导的状语从句及-ing/-ed形容词用法，通过“Look and say”“问题”等文化场景互动导入，从语境感知到语法讲解，构建从理解到应用的学习支架。 其亮点是文化主题与语法深度融合，以日本鞠躬、秘鲁个人空间等实例，结合对比表格、例句转换、短文填空等任务，提升语言能力与文化意识，帮助学生系统掌握语法并理解文化多样性，教师可直接用于互动教学。

2. Whose birthday is it? Unit 6 Crossing Culture 人教版 英语（八年级下册） Section A Grammar Focus 2. Whose birthday is it? 能够理解并在语境中准确使用unless引导的条件状语从句、so...that引导的结果状语从句和as soon as引导的时间状语从句。 能够理解后缀为-ing和-ed的形容词的意义区别，并在语境中恰当运用这两类形容词。（学习理解） 01 能够将unless、so...that/ as soon as引导的状语从句和后缀为-ing和-ed的形客词综合运用于文化冲击相关内容的语篇。（应用实践） 02 能够理解世界文化的多元性和丰富性，培养对不同文化的好奇心和同理心，不断积累文化知识，拓宽文化视野。（迁移创新） 03 学习目标 Do you ever bow when you meet a teacher? No, that’s ____ formal ______we don’t do it these days. so that Look and say I was ___________by your bow. We usually just say “hello” or shake hands in the US. surprised That’s ___________! In Japan, we bow __________ we meet a teacher. surprising as soon as How does the man feel when the old man kiss him on the cheek? What will they say to each other? But it is _____________! Don’t look so ___________! embarrassed embarrassing If you go to a party, should you bring food? Don’t bring food _______the host asks you to. unless 4a Read the sentences. What do the words in red mean? How are the pairs of words in blue used differently? Do you ever bow? No, that’s so formal that we don’t do it these days. Should I bring something? Sure. Bring a small gift, but don’t bring food unless the host asks you to. I was surprised by your bow. We usually just say “hello” or shake hands in the US. That’s surprising! In Japan, we bow as soon as we meet a teacher. Don’t look so embarrassed! But it is embarrassing! No, that’s so formal that we don’t do it these days. He ran so quickly that no body could catch up with him. adj. adv. so...that 意为“如此...以至于”，其中that引导结果状语从句。 so后面接形容词或副词，强调程度。 I gave you a map so that (=in order that) you wouldn't get lost. I hope to bring erhu to the world so that more people can learn about traditional Chinese music. so... that... 如此......以至于...... that引导结果状语从句 so that 为了，以便 so that引导目的状语从句 从句含有情态动词 so that 因此，所以 so that引导结果状语从句 从句含无情态动词 so that意为"为了，以便"，引导目的状语从句，一般放在主句后, 且不用逗号隔开,相当于 in order that, 从句谓语中多含有can, could, may, might等情态动词。 The box is so heavy that I can’t carry it. = The box is too heavy for me to carry. = The box isn’t light enough for me to carry. The girl is so short that she can't reach the top. = The girl is too short to reach the top. = The girl is not tall enough to reach the top. He is so tall that he can reach the book on the shelf. 易错点：so 后不能加名词；名词要用 such…that so…that 可和 too…to…/enough to… 互相转换（从句为否定句时常用） I won’t go to the party unless I am invited. Bring a small gift, but don’t bring food unless the host asks you to. unless 意为“除非，如果不”=if...not 引导条件状语从句 unless引导的条件状语从句，可放主句前或者主句后。 1.Practice is very important. You will forget the new words ______ you often use them. A. when B. unless C. if D. until B 语法结构 意义用法及例句 unless unless 引导条件状语从句。 unless 相当于 _________，意为 “_____________”，表示唯一条件。 unless 引导的从句位置比较灵活，可放在主句后或主句前。 通常情况下，在含有unless的复合句中，如果主句用一般将来时、祈使句或主句的谓语部分含有情态动词，那么unless引导的从句常用_________时。 Unless you go with me, I won’t go there. = If you don’t go with me, I won’t go there. if … not 除非；如果不 一般现在 In Japan, we bow as soon as we meet a teacher. As soon as it stops raining, we will go out to work again. as soon as 意为“一...就”， 引导时间状语从句 as soon as 引导的主从句，“主将从现” as soon as引导的从句，可放主句前或者主句后。 语法结构 意义用法及例句 as soon as as soon as 意为 __________________，引导时间状语从句，表示两个动作在时间上紧密相连，几乎同时发生。 as soon as 引导的从句表示将来意义时，需用 __________时。 as soon as 引导的从句位置比较灵活，可放在主句后或主句前。 I’ll call you as soon as I arrive in Beijing. = As soon as I arrive in Beijing, I’ll call you. 一般现在 “一…… 就……” 铃声一响，托尼就跑出了教室。 （翻译句子） __________________________________________________________ The girl couldn’t wait to read the new book ________ she saw it. A. as soon as B. as well as C. as long as D. as much as Tony ran out of the classroom as the belt rang. -ing -ed That’s surprising! I was surprised by your bow. Studying English is interesting. I am interested in studying English. Jim’s improper table manners were embarrassing. Jim felt embarrassed about his improper table manners. The novel tells a confusing story. I got confused trying to make sense of the story. 1.形容词后缀-ing意为“...的”， 通常用来描述事物的属性或特性，有时也可以用来表述人的特性。 2.形容词后缀-ed意为“使（人）感到...的”， 一般用来描述人的感受或情绪。 3.含有后缀-ing的形容词表示某物或人的特性，具有主动意义；而含有后缀 -ed的形容词则表示某人因受影响而产生的感受或情绪，具有被动意义。 动词 -ing 形容词（令人……的） -ed 形容词（感到……的） surprise surprising surprised interest interesting interested embarrass embarrassing embarrassed excite exciting excited bore boring bored relax relaxing relaxed tire tiring tired confuse confusing confused amaze amazing amazed please pleasing pleased 特殊情况与注意事项： （1） 当主语是人时，需要根据语境判断是描述感受还是特性。 · He is bored. 他感到无聊。（强调内心感受） · He is boring. 他是个无趣的人。（强调性格特征） （2）介词搭配：一些-ed形容词有固定的介词搭配。 · be interested in 对……感兴趣 · be excited about 对……感到兴奋 · be tired of 对……感到厌烦 · be surprised by / at 对……感到惊讶 · She is interested in science fiction. 她对科幻小说感兴趣。 · She thinks science fiction is interesting. 她认为科幻小说很有趣。 · After a long day’s work, he felt tired. 经过漫长的一天的工作之后，他感觉很疲惫。 · It was a tiring journey. 这是一次令人疲惫的旅程。 · We are excited about the game. 我们对这场比赛感到很兴奋。 · It was an exciting​ game. 这是一场激动人心的比赛。 用所给单词的适当形式填空。 1. The instructions were __________. I felt very __________. (confuse) 2. It’s __________ to work with such an old computer. The slow speed makes me _________. (frustrate) 3. It was a very _________ meal. The chef felt ________ with his work. (satisfy) 4. She told an ___________ story about her childhood. We were all __________ for her. (embarrass) 5. After the long hike, we felt completely ________(tiring / tired). 6. The little boy was _________(surprising / surprised) by the birthday party. confusing confused frustrating frustrated satisfying satisfied embarrassing embarrassed tired surprised Combine the sentences using the words in brackets. 1. Türkiye: People don’t kiss one another on the cheek. They can do so if they are good friends. (unless) 2. Japan: Take off your shoes. You do this when you enter someone’s home. (as soon as) In Türkiye, people don’t kiss one another on the cheek unless they are good friends. In Japan, take off your shoes as soon as you enter someone’s home. 4b 3. Kenya: Being late is very common. You should be patient and not expect people to be on time. (so...that) In Kenya, being late is so common that you should be patient and not expect people to be on time. 4.China: Sticking chopsticks into a bowl of rice is very rude. You should avoid it.(so ...that) In China, sticking chopsticks into a bowl of rice is so rude that you should avoid it. 5. Mexico: Don’t use someone’s first name if you don’t know him or her well. You can use it if the person invites you to do so.(unless) In Mexico, don't use someone's first name unless the person invites you to do so. Complete the passage with the words in the box. Can you tell where the writer is from? surprising surprised interesting interested so… that as soon as unless Do you know what culture shock is? You may feel it when you experience a new culture, because the new culture is __________ different from your own _________ you feel __________. For example, I 文化冲击 与……不一样 so that surprised 4c experienced this _________ I got off the plane in Peru last year. People were standing on my right and left, even though there was plenty of space on the bus! That was really _________ to me. In Germany, people usually as soon as surprising like more personal space, and we don’t stand close to someone ________we know them very well. But once I was used to it, I became more curious and _________ in learning about the culture there. It’s so_________ to discover cultural differences like this! unless interested interesting 即使；虽然 离……近 习惯于 Let’s discuss and answer the questions. 1. Where is the writer from? 2. What is the writer's culture shock? The writer is from Germany. Different cultures have different customs, and we should keep an open mind when meeting new cultures. 3. What can you learn from the writer’s experience? The writer felt surprised by how people stood very close to each other in Peru, which is different from Germany's focus on personal space. Grammar Focus so ... that as soon as unless 结果状语从句 条件状语从句 时间状语从句 ① so+形容词/副词+that从句 ② so+形容词+a/an+可数名词单数+ that从句 ③ so+many/few+可数名词复数+ that从句 ④ so+much/little+不可数名词+ that从句 相当于if ... not “主将从现” “主将从现” Summary Grammar Focus -ed结尾的形容词 形容人自身的感受 -ing结尾的形容词 描述事物的特点或属性 Summary That’s ________ formal ________ we don’t do it these days. A．so; that B．such; that C．too; to D．enough; to 2 Nobody can hear you ________ you speak in a louder voice. A．until B．as soon as C．unless D．so that 3 In Japan, we bow ________ we meet a teacher. A．as soon as B．unless C．although D．because 1 一、单选. 1. There are many ________ (culture) differences between these two countries. 2. It’s ____________ (embarrass) to make such a careless mistake in front of the class. 3. She isn’t used to ______ (live) in the countryside now. 4. I won’t let you go unless you _____ (tell) me the truth. 5. —Have a safe trip! —OK, Dad. I _________ (give) you a call as soon as I arrive there. 6. We Chinese may be _________ (surprise) that Americans treat their pets like their own children. Sometimes even better. 7. I became more _________ (interest) in learning about the culture there. cultural 二、用单词的适当形式填空。 embarrassing living tell will give surprised interested 1. 除非天气变好，否则我们将不得不推迟学校的春游。 We will have to put off theschool spring outing the weather gets better. 2. 我一看完《小妇人》，就会把它还到图书馆。 I will return it to the library I finish reading Little Women. 3. 这些书太有趣了，孩子们无法停止阅读。 These books are interesting the children can't stop reading them. unless as soon as so that 三、根据句意填空 Homework 1. Memorize the new words and phrases. 2. Practice the conversations with your partner using the sentence patterns we have learned . 3. Finish the exercises. 2. Whose birthday is it? Thanks for watching! $