Unit 6 Crossing Cultures Section A 4a-4c课件-2025-2026学年人教版八年级英语下册

该初中英语课件围绕“跨文化交流”主题，聚焦结果、条件、时间状语从句（so...that, unless, as soon as）及-ing/-ed形容词用法，通过“文化交流方式”问题导入，从词义理解到例句分析再到转换练习，搭建递进式学习支架，衔接基础用法与对比辨析。 其亮点是融合文化情境与语法教学，以日本鞠躬、土耳其社交礼仪等实例渗透文化意识，通过unless与if...not转换、so/such对比培养思维品质，结合翻译和句子合并强化语言能力。采用实例教学与结构梳理，助力学生在文化语境中掌握语法，教师可直接使用系统练习与文化素材提升教学效率。

Section A How different our cultures?(4a-4c) 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! 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. Read the sentences. What do the words in red mean? 如此……以至于…… 除非；如果不=if ...not 4a 一...就... Ⅰ状语从句 那太正式了，以至于我们这些天都不这么做了。 That’s so formal that we don’t do it these days. 句子(表结果) 一、so... that... 引导的结果状语从句 1.肯定句:so+adj./ adv.+that+肯定句 =be ... enough to do ...如此...以至于能... 2.否定句:so+adj./ adv.+that+否定句 =too... to do或be not... enough to do ...如此...以至于不能... 翻译下列句子 这书桌如此重以至于我不能移动它。 This desk is _______ heavy _______ I can’t move it. =This desk is__________________________________. =This desk is____________________________________. so that too heavy to move it. 这书桌太轻我能移动它。 This desk is _______ light_______ I can move it. =This desk is__________________________________. so that light enough to move it. not light enough to move it. 4. such+a/an+adj.+CN(单) that+从句 She is__________________that we all like her. 她是如此可爱的一位女孩，以至于我们都喜欢她。 so cute a girl so + adj. /adv. + that+从句 She is__________________that we all like her. so cute 3. so + adj. +a/an+CN(单) that+从句 She is__________________that we all like her. such a cute girl 3变式：so+many / few+CNs.+that从句 so+much / little+UN.+that从句 The mountains were _____ big that it took a long time to walk to the other side. He’s _____ a lovely boy that everyone likes him. This is _____ wonderful a show that I want to watch it again. We’ve watched _____ exciting movies that we can’t fall asleep tonight. We have _____ much time that we can finish the work very well. such so so / such填空 so so such I got up early so that I could catch the early bus. 注意：… so that … (以便/为了), 引导目的状语从句。 = in order that+句子 = in order to+do sth. =I got up early ___________ I could catch the early bus. =I got up early ___________catch the early bus. in order that in order to 带个小礼物，但不要带食物，除非主人要求你带。 Bring a small gift, but don’t bring food unless the host asks you to. 一般现在时 祈使句 主祈从现 主将从现 二、unless引导的条件状语从句 主祈从现 主情从现 除非明天下雨，否则我们将去北京旅行。 We will travel to Beijing unless it rains tomorrow. 如果你感觉不舒服，就不要去上学。 Don’t go to school unless you feel well. 除非你讲大声点，不然没人听得见。 Nobody can hear you unless you speak loudly. 注意1：一般情况下，unless可与if… not结构进行转换。 Unless we are careful, we can’t do our work well. Our business won’t improve we offer better services to our customers（顾客）. A. because B. unless C. if B Tip:unless翻译时可以在主句前面加“否则”，帮助理解逻辑。 = If we are not careful, we can’t do our work well. 注意2：unless还可用作介词，意思是“除……以外”。 在日本，我们一见到老师就鞠躬。 In Japan, we bow as soon as we meet a teacher. 一般现在时 一般现在时 描述习惯、真理、常态 他一到这儿，我就会带他去转转这个城市。 As soon as he arrives there, I’ll show him around the city . 三、as soon as引导的时间状语从句 主祈从现 主情从现 他一回来，就给他打电话。 Call him as soon as he comes back. 他一回来，你就必须给他打电话。 You must call him as soon as he comes back. 主将从现 我一关电视，他就哭了。 He cried as soon as I turned off the TV. 补充1：主从一致 (过去发生) 补充2： as soon as one can意为“尽快”，=as soon as possible。 We’ll start as soon as we can. = We’ll start as soon as possible. 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! 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. How are the pairs of words in blue used differently? 4a Ⅱ主动与被动 The movie was exciting. The rules are confusing. The trip was tiring. I am excited about the trip. She was confused by the instructions. They were bored during the lecture. 1. -ing 形容词（主动意义） 描述事物、事件或人具有某种性质，能引起某种感觉 常用词： interesting（有趣的） exciting（令人兴奋的） surprising（令人惊讶的） confusing（令人困惑的） embarrassing（令人尴尬的） boring（无聊的） tiring（令人疲倦的） relaxing（令人放松的） 2. -ed 形容词（被动意义） 描述人的情绪或感受，表示“受到……影响而感觉……” 常用词： interested（感兴趣的） excited（兴奋的） surprised（惊讶的） confused（困惑的） embarrassed（尴尬的） bored（无聊的） tired（疲倦的） relaxed（放松的） 常见搭配 be interested in（对……感兴趣） be excited about（对……兴奋） be surprised at/by（对……惊讶） be confused about/by（对……困惑） be tired of（对……厌烦） 注意： 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） 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) In Türkiye, people don’t kiss one another on the cheek unless they are good friends. 2. Japan: Take off your shoes. You do this when you enter someone’s home. (as soon as) In Japan, take off your shoes as soon as you enter someone’s home. 4b 脱下 主祈从现 19 3. Kenya: Being late is very common. You should be patient and not expect people to be on time. (so ... that) 4. China: Sticking chopsticks into a bowl of rice is very rude. You should avoid it. (so ... that) 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 Kenya, being late is so common that you should be patient and not expect people to be on time. In China, sticking chopsticks into a bowl of rice is so rude that you should avoid it. In Mexico, don’t use someone’s first name unless you know them well or they invite you to do so. stick. . . into. . . 把……插进 …… 主祈从现 20 Complete the passage with the words in the box. Can you tell where the writer is from? 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 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 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! so surprising surprised interesting interested so ... that as soon as unless that surprised as soon as 4c surprising unless interested interesting 大量；充足 文化冲击 即使；尽管 国家/ 地区名 形容词/ 名词 China(中国) Chinese(中国的；中国人；中文) Japan(日本) Japanese(日本的；日本人；日语) France(法国) French(法国的；法语) Germany(德国) German(德国的；德国人；德语) Russia(俄罗斯) Russian(俄罗斯的；俄罗斯人；俄语) Africa(非洲) African(非洲的；非洲人) 21 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” 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 $