Unit 6--第二课时（内文）-【学导练】2026年八年级下册英语课件PPT（人教版）

该初中英语课件围绕“跨文化沟通”主题，聚焦so...that、unless、as soon as等状语从句用法，结合-ed/-ing形容词辨析及be used to等固定搭配。通过“Big Question”引导课堂导入，以课前预习（核心单词、短语）为基础，名师点拨深化语法，形成从基础积累到应用实践的学习支架。 其亮点在于融合文化意识与语言能力培养，通过中西习俗对比（如鞠躬礼仪、餐桌文化）引导学生理解文化差异，结合语篇练习（如美国留学生文化冲突情境）提升跨文化交际能力。语法讲解系统（句型结构、拓展转换），辅以专练巩固，既帮助学生夯实语言基础，又培养思维品质，教师可直接利用分层练习提升教学效率。

英语 八年级 下册 配人教版 返回目录 Unit 6 Crossing Cultures 返回目录 返回目录 第二课时 Section A (Grammar Focus) 返回目录 目 录 CONTENTS 01 课前预习 02 名师点拨 03 课堂小测 04 课后作业 返回目录 课前预习 核心单词 核心单词 形容词 1. 出人意料的；令人吃惊的 ______________ 2. 使人难堪的 _______________________ 3. 与文化有关的；文化的 ______________ surprising embarrassing cultural 返回目录 常考短语 4. 互相 ________________________ 5. 脱下 ________________________ 6. 期待某人做某事 ________________________ 7. 准时 ________________________ 8. 把……插入…… ________________________ 9. 邀请某人做某事 ________________________ one another take off expect sb to do sth on time stick … into … invite sb to do sth 返回目录 10. 文化冲击 ______________________ 11. 下车;从交通工具上下来 ______________________ 12. 即使 ______________________________ 13. 大量的 ______________________________ 14. 习惯于 ______________________ culture shock get off even though plenty of be used to 返回目录 典型句子 15. ——你（平时）会鞠躬吗？ ——没有,那太正式了,我们现在都不这样做了。 —Do you ______________? —No, that's ________________________ we don't do it these days. ever bow so formal that 返回目录 16. ——你向我鞠躬让我很吃惊。在美国我们通常只是说声“你好”或者握手。 ——这很意外！在日本,我们一见到老师就鞠躬。 —_____________________________ your bow. We usually just say “hello” or shake hands in the US. —_______________________________! In Japan, we bow ______________ we meet a teacher. I was surprised by That's surprising as soon as 返回目录 17. 尽管公共汽车上有很多空间，人们却都站在我的左右！ People were standing on my right and left, _________________________________________________ on the bus! even though there was plenty of space 返回目录 名师点拨 so … that, unless和as soon as引导状语从句的用法 4 1. so … that引导结果状语从句 so … that意为“如此……以至于……”,so后接形容词或副词,that引导结果状语从句。常用于以下4种句型： 句 型 举 例 so+形容词 / 副词+that从句 He was so angry that he couldn't speak. 他如此生气，以至于说不出话来。 so+形容词+a / an+可数名词单数+that从句 He is so kind a boy that we all like him. 他是个如此善良的男孩,以至于我们都喜欢他。 返回目录 句 型 举 例 so+many / few+可数名词复数+that从句 He has so many books that I can't count them. 他有那么多书,以至于我都数不清了。 so+much / little+不可数名词+that从句 There was so much food that we couldn't eat it all. 食物太多了,以至于我们吃不完。 I have so little money that I can't afford a car. 我的钱太少,以至于买不起车。 【注意】上表中的many / much和few / little分别表示“多”和“少”，当little表示“小”时,要用such修饰。如： She has such little hands that she can't hold the big cup. 她的手太小了，握不住这个大杯子。 返回目录 【拓展】（1）so that意为“以便；为了”,引导目的状语从句,从句中通常含有情态动词may,might,can,could等。如： He got up early so that he could catch the early bus. 他早起是为了能赶上早班公共汽车。 （2）so … that引导的结果状语从句为肯定句时,可与be … enough to do sth互换。如： Dreams are so powerful that they can make you work harder. =Dreams are powerful enough to make you work harder. 梦想是如此强大,它们可以让你更努力地工作。 返回目录 （3）so … that引导的结果状语从句为否定句时,可与too … to …,be not … enough to do sth互换。如： The man is so weak that he can't swim across the river. =The man is too weak to swim across the river. =The man is not strong enough to swim across the river. 这人太虚弱了,以至于他无法游过河。 返回目录 2. unless引导条件状语从句 unless意为“除非；如果不”，其引导的条件状语从句既可以放在主句前面，也可以放在主句后面。若从句放在前面，中间可用逗号隔开。当主句的时态是一般将来时，从句常用一般现在时表示将来，即遵循“主将从现”。如： He won't go to sleep unless you tell him a story. 要是你不给他讲故事，他就不睡觉。 Unless something unexpected happens, I'll see you tomorrow. 如果不出意外，我明天去看你。 返回目录 【拓展】unless含有否定意义，相当于if引导的条件状语从句的否定形式，可与if … not引导的条件状语从句互换。如： You will be late unless you go there by taxi. =You will be late if you don't go there by taxi. 如果你不坐出租车到那儿，你就会迟到。 返回目录 3. as soon as引导时间状语从句 as soon as意为“一……就……”,其引导的时间状语从句既可以放在主句前面，也可以放在主句后面。若从句放在前面，中间可用逗号隔开。当主句的时态是一般将来时，从句常用一般现在时表示将来，即遵循“主将从现”。如： I will tell you as soon as Mark arrives here. 马克一到这儿,我就告诉你。 As soon as the rain stops, we will go out. 雨一停，我们就出去。 返回目录 ( )1. Practice is important. You will forget the new words quickly ______ you use them often. A. when B. unless C. until ( )2. Children can't go swimming ______ their parents are with them. It's dangerous to swim alone. A. if B. when C. unless B C 返回目录 ( )3. —Please give the Chinese book to Linda. —OK. ______ I see her, I will give it to her. A. As soon as B. Unless C. Before ( )4. —This maths exercise is ______ difficult ______ I can't work it out. —Come on! Use your head and you will find a way. A. such; that B. so;which C. so; that A C 返回目录 5. 用所给单词的适当形式填空 (1)He ______________ (tell) her about it as soon as he meets her. (2)I'm so ______________ (excite) that I keep shouting. (3)Steve won't be able to catch the last bus unless he ______________ (leave) before 10 p. m. (4)They ______________ (not get) married unless they make enough money. will tell excited leaves won't get 返回目录 -ed结尾的形容词与-ing结尾的形容词的区别 5 比较项 含义及用法 举 例 -ed结尾的形容词 意为“感到……的”,强调人对事物的感受,通常修饰人。可作表语，跟在系动词后,描述主语的状态；也可作定语，修饰名词,描述人的感受 She was surprised when she heard the news. 她听到这个消息时很吃惊。 The worried mother waited outside the hospital. 忧心忡忡的母亲在医院外等候。 -ing结尾的形容词 意为“令人……的”,强调事物给人的感受,通常修饰事物。可作表语或定语，说明事物的性质或特征 The movie is really exciting. 这部电影真的很刺激。 We read an interesting book yesterday. 我们昨天读了一本有趣的书。 返回目录 【拓展】常见的以-ed结尾的形容词和以-ing结尾的形容词 interested 感兴趣的 interesting 有趣的 worried 担心的 worrying 令人担心的 surprised 惊讶的 surprising 令人吃惊的 confused 困惑的 confusing 令人困惑的 bored 无聊的 boring 乏味的；令人生厌的 excited 激动的 exciting 令人兴奋的 satisfied 满意的 satisfying 令人满意的 disappointed 失望的 disappointing 令人失望的 返回目录 embarrassed 尴尬的 embarrassing 令人尴尬的 relaxed 放松的 relaxing 令人放松的 tired 劳累的；疲倦的 tiring 引起疲劳的 moved 感动的 moving 令人感动的 amazed 惊奇的 amazing 令人惊奇的 返回目录 ( )1. —Why do you look so ______? —Because I just watched a ______ movie. A. tired; boring B. tiring; bored C. tired; bored ( )2. I'm ______ to know that you have made such ______ progress in English. A. amazing; amazing B. amazed; amazing C. amazing; amazed A B 返回目录 be used to (doing) sth与used to do sth的区别 6 But once I was used to it, I became more curious and interested in learning about the culture there. 但一旦我习惯了,我就对了解那里的文化产生更多的好奇和兴趣了。(教材P55) 比较项 含义及用法 举 例 be used to （doing） sth 意为“习惯于（做）某事”,be动词可以替换为get,to是介词,后接名词、代词或动词 -ing形式He is used to falling asleep with such noises around him. 他已经习惯在这样的嘈杂声中入睡了。 used to do sth 意为“过去常常做某事”,表示过去习惯性的动作 I used to spend a lot of time playing games with my friends. 我过去花许多时间与朋友们一起玩游戏。 返回目录 ( )1. Teachers used to ______ key points on the blackboard, but now they are used to ______ them through computers. A. write; showing B. writing; show C. writing; showing 2. 在习惯这里的生活后,汤姆过得和以前一样幸福。(根据汉语意思完成句子,每空一词) After _______________________ ______________ ______________ the life here, Tom lives as happily as before. A getting / being used to 返回目录 课堂小测 一、根据句意及所给单词，用单词的适当形式填空 1. Respecting different ______________ (culture) habits is important when making friends. 2. We were all ______________ (surprise) that our class won the school sports meeting this year. 3. My grandpa gets used to ______________ (take) a walk after dinner. 4. It's not ______________ (embarrass) to ask for help when you don't understand the lesson. 5. She was not ______________ (use) to the cold weather when she first moved to the north. cultural surprised taking embarrassing used 返回目录 二、根据要求完成句子，每空一词 6. This problem is too difficult for me to work out. (改为同义句) This problem is ______________ difficult ______________ I can't work it out. 7. Unless we talk to someone, we'll certainly feel worse. (改为同义句) ______________ we ______________ talk to someone, we'll certainly feel worse. so that If don't 返回目录 8. He left very early this morning. He could get to the station on time. (合并为一句) He left ______________ early this morning ______________ he could get to the station on time. 9. He finished his homework. Then he handed in his homework at once. (合并为一句) He handed in his homework ______________ ______________ ______________ he finished it. so that as soon as 返回目录 10. Kitty was so lucky that she won a free ticket to the Science Museum. (改为同义句) Kitty was lucky ______________ to ______________ a free ticket to the Science Museum. enough win 返回目录 三、小语篇专练 （语法选择） Two years ago, Li Ming went to study in America. One day, he visited his American classmate's home. When he saw the cold soup, he was ____11____ because he usually ate hot food at home. However, the soup tasted ____12____ good that he had two bowls. ( )11. A. surprise B. surprising C. surprised ( )12. A. very B. so C. such C B 返回目录 Then, he made an ____13____ mistake—he put a knife and fork into the wrong hands. His classmate found it and showed him the correct way at once. Now he is used to____14____ a knife and fork when having meals in America. ( )13. A. embarrass B. embarrassing C. embarrassed ( )14. A. use B. using C. used B B 返回目录 You can learn a lot about culture shock,____15____ you let the fear of making mistakes stop you. Culture is fun to explore! ( )15. A. unless B. if C. when A 返回目录 此部分习题详见独立装订的《分层作业本》。请同学们完成Unit 6第二课时的练习题。 课后作业 返回目录 Thanks ! 返回目录 $