Unit2 Success 单元典型句式结构讲解及对应练习课件-2025-2026学年高中英语北师大版选择性必修第一册

该高中英语课件聚焦“SUCCESS”单元五种典型句式结构，从教材原句切入，通过用法归纳、随堂练习及句式升级构建学习支架，帮助学生逐步掌握not...but...、“祈使句+and+简单句”等结构的用法。 其亮点在于结合原句解析与分层练习，通过句式改写（如用not...but...升级环保主题句子）和微写作（如“祈使句+and”建议信应用）提升语言能力与思维品质。学生能强化句式应用，教师可高效开展语法教学，助力核心素养培养。

UNIT 2　SUCCESS 单元典型句式结构讲解及对应练习 1.[教材原句] Success is not measured by how much money you have but by how you understand the true meaning of life. not...but...结构 归纳 点津 only if表示“只有,只要”,引导条件状语从句,不用虚拟语气;若其引导的从句置于句首,且与主句之间没用逗号隔开,则主句要用倒装语序。 随堂练习 单句语法填空 ①Success is not achieved by mere luck 　　　　　by consistent hard work,determination,and a never-give-up attitude.  ②Not Susan but her two cousins 　　　　　　　　　　(come) to Hainan Island,and have worked in a Chinese company. but have come　 随堂练习 [写美]句式升级·背诵 ③My English teacher chooses to walk to work instead of driving his car because it’s friendly to the environment.(写作话题之环境保护) →My English teacher 　　　　 drive his car 　　　　 walk to work because it’s friendly to the environment.(用not...but...结构改写)  doesn’t but 2.[教材原句] Follow our five secrets and you can do it! “祈使句+and+简单句”结构 归纳 (1)句式“祈使句+and+简单句”表示“如果……,就……”,即前面祈使句的情况发生,则后面简单句的情况便会发生。 (2)类似句式“祈使句+or+简单句”表示“……,否则……”,即如果前面祈使句情况不发生,则会发生后面简单句的情况,or此处表示“否则,不然”。 随堂练习 ①Cultivate a positive attitude and outlook on life,　　　　you will attract more happiness and success into your journey.  ②Bill,show empathy and understanding towards those in need, 　　　　　 you will create a more harmonious society.  ③Develop good study habits and time management skills consistently, 　　　　　 you will find it difficult to achieve academic success.  and and or 随堂练习 [写美]微写作·背诵 ④感到紧张是很正常的。朝外面看一会儿,深呼吸,你就会得到缓解。 It’s common to feel nervous.Look outside for a while,take a deep breath, 　　　　　　　　　　　　　　　.(应用文之建议信)  and you’ll feel relieved 3.[教材原句] Don’t they know what it takes to get there? Don’t they know...?句式 归纳 (1)此处是一个否定的一般疑问句形式,常可译作“难道……不……吗?” (2)“Don’t they know...?”类一般疑问句常可表示惊讶、意外等语气。 (3)对类似于“Don’t they know...?”句式进行回答时,如果事实是肯定的则应用yes,后面用肯定的简略形式;如果事实是否定的则用no,后面用否定的简略形式。 随堂练习 单句语法填空 ①—Didn’t he get the job offer? —No,he 　　　　　.There were many highly qualified candidates and he wasn’t the final choice.  ②　　　　　 you submitted your essay?You’ve missed the deadline!  didn’t　 Haven’t　 随堂练习 [写美]句式升级·背诵 ③Travelling can build up our bodies and broaden our horizons,can’t it?(写作话题之旅游) →　　　　　　　　　　　　　 our bodies and broaden our horizons?  Can’t travelling build up 4.[教材原句]He was tired of being regarded as living a successful life，as a person who had everything while many people had nothing． while用法 归纳 while作并列连词，表示对比或转折，意为“然而；可是”； while引导让步状语从句，表示“尽管；虽然”； while可作从属连词，引导时间状语从句，表示“当……的时候”。 随堂练习 ①Americans are still texting while _______ (drive)，as well as using social networks and taking photos． ②(2021·新高考Ⅰ卷)The ability to accurately understand how others are feeling may be used by a doctor to find how best to help her patients，_____ a cheater might use it to control potential victims． driving while 5.[教材原句]Whenever he had more than two thousand dollars，he would give away small bank notes to homeless people in the streets of local areas． “疑问代词＋ever” 归纳 while作并列连词，表示对比或转折，意为“然而；可是”； while引导让步状语从句，表示“尽管；虽然”； while可作从属连词，引导时间状语从句，表示“当……的时候”。 随堂练习 ①________ you do，if you want to become great at it，you need to work day in and day out． ②_________ dictionary you take，you will have to pay at least 20 dollars． ③_________ breaks the law will be punished． ④每当我们遇到困难，他们都会来帮助我们。 ___________________________________，they came to help us． Whatever Whichever Whoever Whenever we met with difficulties 谢谢 $