Unit 6 Section A（Grammar）（同步教学课件） 2025-2026学年八年级英语下册同步教学精品课件（新教材人教版）

Section A Grammar Unit 6 Crossing Culture Learning Aims 语言能力 文化意识 思维品质 学习能力 1.理解并掌握so...that、unless、as soon as 引导的状语从句的用法规则，能在具体语境中准确选用。2. 区分-ed和-ing 形容词的用法并掌握形容词否定前缀un-、in-/im-的构词规则。4.能完成 4a-4c 的语法练习，准确使用目标语法结构。活动中综合运用状语从句和形容词，描述跨文化交际中的感受 1.掌握通过观察、归纳学习语法的方法，提升自主学习能力。 2.学会用表格梳理1语法规则，提高学习效率。 3.通过小组合作，提升合作学习和口语表达能力。 1.通过观察例句归纳语法规律，培养逻辑归纳能力。 2.通过对比so...that、unlessassoonas的语义差异，培养比较思维和辨析能力。 3.通过分析文化差异情境中的情感表达，培养跨文化理解能力 1.理解文化差异可能带来的尴尬和困惑，培养跨文化同理心。 2.学会用语言得体表达跨文化交际中的感受，尊重不同文化习俗。3.培养开放、包容的跨文化态度 4a Read the sentences. 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! surprised（人感到惊讶的）、surprising（事物令人惊讶的）； embarrassed（人感到尴尬的）、embarrassing（事物令人尴尬的）； 一、so...that... 引导结果状语从句 1.so... that... 引导结果状语从句,表示 “如此……以至于……”的逻辑关系。它强调主句中的某种程度或状态导致了一个明确的结果。 结构： so + 形容词/ 副词 + that 结果状语从句。 The movie was boring so that half of the audience was asleep. 这部电影太无聊了，所以一半的观众都睡着了。 · The math problem is so difficult that no one can solve it. 这道数学题如此难，以至于没人能解出来。 · He ran so fast that I couldn’t catch up. 他跑得如此快，以至于我追不上。 2.so that还可引导结果状语从句,意为"因此,所以"。从句谓语中通常不含情态动词。 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 3.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 4.so…that 可和 too…to…/enough to… 互相转换（从句为否定句时常用） 5.辨析：so... that... 与 such... that... so... that... so + 形容词/ 副词 + that such... that... such + 名词 + that The greeting is so polite that everyone likes it. Water is such an important substance that we cannot live without it. 拓展:当so位于句首时，主句需部分倒装。 So angry was she that she left without a word. 注意：当名词前有many, much, few, little （表示“多多少少”的形容词时）， 要用so... that ...的结构。 so + many / much / few / little  + 名词 + that 从句 There are so many apples that I can't eat them all.苹果大多了,我吃不完。 【小结】so…that…与such…that…的区别 so…that… ① so + adj./ adv. + that 从句 ② so + adj.+ 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（少）+ 不可数名词 + that从句 such…that… ① such a/an + adj. + 可数名词单数 + that从句 ② such + adj. + 可数名词复数 + that从句 ③ such + adj. + 不可数名词 + that 从句 用so/such…that填空，注意结构规范 1. The party is _______ interesting _______ everyone is happy.（so/such） 2. It’s _______ a polite greeting _______ we all reply to it.（so/such） 3. She speaks _______ softly _______ no one can hear her.（so/such） 4. They have _______ much food _______ we can’t finish it.（so/such） so that such that so that so that 二、unless的用法 1. unless作连词，意为“除非；如果不”，引导条件状语从句，常可以与if...not...句型互换。 Don’t go outdoors unless you take an umbrella. =Don’t go outdoors if you don’t take an umbrella. 除非你带伞，否则不要出门。 2. 在含有unless引导的状语从句的主从复合句中，如果主句为一般将来时，从句通常用一般现在时，即“主将从现”。 Unless it rains tomorrow, we will go camping. 如果明天不下雨，我们就去野营。 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 三、as soon as 的用法 as soon as意为“一······就······”，引导时间状语从句，含有该从句的主从复合句表示从句的动作一发生，主句的动作马上发生，强调动作的紧密性。主句是一般将来时，从句用一般现在时表示将来,即遵循“主将从现”原则；若主句是一般过去时或过去将来时，从句用一般过去时。 e.g. I will do my homework as soon as I finish the meal. He will visit you as soon as he gets there. 【拓展】 as soon as 一……就……；as well as 也； as long as 只要；as much as 和……一样多 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. 三、-ed形容词与-ing形容词 · -ed结尾的形容词多用来形容人自身的感受； · -ing结尾的形容词多用来描述事物的特点或属性。 简单来说，-ed是指“（人）感到……的”； -ing是指“（事物）令人……的”。 · 常见的-ed形容词与-ing形容词： confused与confusing embarrassed与embarrassing excited与exciting bored与boring interested与interesting tired与tiring surprised与surprising disappointed与disappointing …… 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 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 4b 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) _________________________________________________ _________________________________________________ You should take off your shoes as soon as you enter someone’s home in Japan. 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 the person invites you to do so. 4c 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! Complete the passage with the words in the box. surprising surprised interesting interested so...that as soon as unless so that surprised as soon as unless surprising interested interesting Language points Point 1 surprised与surprising的区别 surprised意为“感到惊讶的” ，修饰人，侧重人内心产生的“惊讶、吃惊” 的情绪。 搭配：人（sb.）+ be surprised + (at sth./to do sth./that 从句) 常见主语：I、you、 he、 she、 they 等表示人的名词 / 代词。 I am surprised at the news. 我对这个消息感到惊讶。 She was surprised to see him here. 她看到他在这里很吃惊。 They were surprised that he won the game. 他们对他赢得比赛感到意外。 surprising意为“令人惊讶的” ，修饰事物或事件，侧重事物本身具有的 “让人感到惊讶” 的特征。 搭配：事物 / 事件（sth.）+ be surprising + (that 从句 /to sb) 常见主语：the news、the fact、it 等表示事物或情况的名词/代词。 The news is very surprising. 这个消息非常令人惊讶。 It is surprising that he finished the work in one hour. 他一小时就完成了工作，这太令人意外了。 This fact is surprising to me. 这个事实对我来说很意外。 Point 2 But once I was used to it, I became more curious and interested in learning about the culture there. 但一旦习惯了这种情况,我就变得更加好奇,并对学习那里的文化感兴趣。 be/get used to 习惯于 to在此处为介词,其后常接名词、代词或动词-ing形式。 You will soon be/get used to the weather here. 你很快就会适应这里的天气。 The old people are used to buying daily things around the neighborhood. 老人们习惯在小区附近购买日常用品。 be/get used to (doing) sth. 习惯于(做)某事 used to do sth. 过去常常做某事 be used to do sth./for doing sth. 被用于做某事 Exercises 单项选择 一、用括号内所给词的适当形式填空。 1. Practice is very important. You will forget the new words you often use them. A. when B. unless C.if D. until 2. -Have a safe trip to Hangzhou, my dear! -OK, Dad. I'll give you a call I arrive there. A.until B. so that C. as soon as D unless B C 3. - Could you please help me give the book back to Susan? -Sure. I will do that I see her this afternoon. A.as soon as B. unless C. as much as D. until 4. We cant go swimming our parents are with us. A. if B. when C. unless D. as long as A C 5. - What's your plan for the summer holiday? -I'll go to Chengdu the school term . A. end B. ends C. will end D. ended 6. David is creative he always comes up with new ideas. A. enough; to B. too; to C. such ; that D. so; that B D 7. he heard the little girl crying for help outside, he rushed out of the room. A. As soon as B. Unless C. If D. Although A 二、用所给词的适当形式填空。 1. It was an ______________ (embarrass) moment when I took the wrong bus. 2. They learned about different ________ (culture) traditions in the history class today. 3. Mr Smith used to ________ (drive) to work, but now he is used to ________ (walk) to work. embarrassing cultural drive walking 4. The game “Travel in Space” sounds ____________ and we are all ________________ in it. (interest) 5. Mary looked ________ when she heard the ________ news.(surprise) 6. You ___________ (not pass) the test unless you _______ (study) hard. interesting interested surprised surprising won’t pass study 7. As soon as he _______ (reach) the station, he _________ (call) me. 8. The room is so dirty that I _______ (want) to clean it at once. 9. Unless we _______ (hurry) up, we _______ (be) late for the meeting. 10. As soon as the teacher _______ (come) in, the students __________ (stop) talking. reaches will call want hurry will be comes will stop 11.The movie was so __________ (surprise) that we all jumped up. 12.I am __________ (interest) in learning about different cultures. 13.It is ____________ (embarrass) to make mistakes in public. 14.She felt __________ (tire) after the long walk. 15.The __________ (excite) news made everyone cheer.  surprising  interested embarrassing tired exciting 三. 按括号内的要求完成下列各题。 1. You will win the singing competition. You will get a prize. (用if合并为含有条件状语从句的复合句) If ______________________________________________. 2. Rita won't wear her sweater. Rita will feel cold. (用if合并为含有条件状语从句的复合句) Rita __________________________________________. 3. Your parents won't know your ideas. You will talk with your parents. (用unless合并为含有条件状语从句的复合句) Unless _______________________________________________. you win the singing competition, you will get a prize     will feel cold if she doesn't wear her sweater   you talk with your parents, they won't know your ideas   4. I will be too busy tomorrow. I will visit my aunt. (用unless合并为含有条件状语从句的复合句) I ____________________________________________. 5. We won't do our work well unless we are very careful. (改为同义句) We won't do our work well _____________________________. 6. The game is very interesting. I am interested in it.（合并为一句） will visit my aunt unless I am too busy tomorrow if we are not very careful   The game is so interesting that I am interested in it. 7. He is tired. The work is tiring.（用 so…that 改写） 8.He worked ________ hard ________ he passed the exams. (补全句子) 9.She is so lovely that we all like her. (补全同义句) = She is ____ ______ ____ ____ ____ we all like her. so that so lovely a girl that The work is so tiring that he is tired. 四.根据汉语意思完成英语句子，每空一词。 1. 我太累了今天晚上不想出去了。 I’m ________ ________ ________ I don’t want to go out tonight. 2. 他说得如此快，以至于我们没有听懂。 He spoke ________ ________ ________ we couldn’t understand him. 3. 这电影如此无聊，以至于我中途睡着了。 It was ________ ________ boring movie ________ I fell asleep during it. so tired that so fast that such a that 4. 这是个如此重要的会，我不能迟到。 It’s ________ ________ ________ meeting ________ I can’t be late for it. 5. 为了上学不迟到，汤姆今天早上出发得很早。 Tom started out early this morning ________ ________ he wouldn’t be late for school. such an important that so that 6.除非下雨，否则我们明天踢足球。 ________ it rains, we will play football tomorrow. 7.天气太热了，所以他一进房间就脱掉了外套。 It was too hot, so he ________ ________ his coat ________ ________ ________ he entered the room. Unless took off as soon as 8. 待一个月后，你会习惯这里的炎热天气。 You’ll ________ ________ ________ the hot weather here after staying for a month. get used to 9. 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. 10. 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. 11. 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 本课句型 Summary 我都 学会了! Grammar Focus so ... that 结果状语从句 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 unless 条件状语从句 相当于if ... not “主将从现” as soon as 时间状语从句 “主将从现” -ed、-ing结尾的形容词 -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 Basic (必做) 复习并牢记本堂课的重点单词、短语、句型和语法。 Improving(选做) 2.描述你经历的或听过的一次文化冲击，至少使用 3 个 含-ing 和 3个-ed 形容词，并包含so…that /unless / as soon as 中的至少两个结构。 Extend (选做) 3.利用网络资源搜寻更多资料，记录一个你感兴趣的国家的礼仪文化，下节课分享。 。 Homework Thank you ! $