UNIT 1 Section Ⅲ Learning about language-【金版新学案】2025-2026学年新教材高二英语选择性必修第二册同步课堂高效讲义配套课件（人教版）

UNIT 1　SCIENCE AND SCIENTISTS 主题语境：人与社会——科学与技术；对社会有突出贡献的人物 Section Ⅲ　Learning about language —Discover useful structures 表语从句 内容索引 初识语法　品语篇 1 精研语法　巧点拨 2 课堂检测　知效果 3 课时测评 4 初识语法　品语篇 返回 返回 语法串烧 我的发现 　　The good news is ①that our school will go camping.Due to bad weather recently，the problem is ②when we will set off.Students' concern is ③where we will camp.That's ④because we want to go to a place with beautiful scenery.My suggestion is ⑤that we should go to the valley nearby.The reason is ⑥that the traffic is convenient.What's the most attractive is ⑦that there are many famous places of interest. 1.加黑处均引导表语从句。 2．加黑处①、⑤、⑥、⑦在句中只起连接作用，不作成分，无实际含义，但不能省略。 3．加黑处②、③、④在句中不仅起连接作用，且分别在句中作时间、地点、原因状语，有实际含义。 精研语法　巧点拨 返回 一、概念 　　在主从复合句中用作表语的从句，叫作表语从句。它常位于系动词之后，用来说明主语是什么或怎么样。 ①The good news is that we Chinese are warm and friendly，so you needn't worry too much about Chinese customs.(建议信) 好消息是我们中国人热情友好，所以你不必太担心中国的习俗。 ②The last time we had great fun was when we were visiting the Water Park. 我们最后一次开心地游玩是我们参观水上公园的时候。 即学即练1　用适当的连接词填空 ①The most important thing is _____ we individuals should raise our awareness of environmental protection. ②It is important for us to master some basic living skills to prepare us for our future life.That is _____ I learned how to cook during the May Day holiday. (2023·全国乙卷书面表达) ③Having a good knowledge of aerospace science is _____ makes you stand out in the future interviews. ④At present，the trouble is _____ she hasn't found enough proofs. that　 why　 what that 二、表语从句的引导词 引导词 用法 例句 从 属 连 词 that，whether (不能用if) 在从句中不作成分，that没有实际意义，不可省略；whether意为“是否” The trouble is that she doesn't know how to adapt to the new school.麻烦的是她不知道如何适应新学校。 The question is whether you can do the work well. 问题是你能否做好这项工作。 because 说明主语所表示的事件发生的原因，意为“因为” If we travel abroad，we prefer to stay in five-star hotels.That's because they can provide guests with the best service. 如果我们出国旅行，我们更喜欢住在五星级酒店。那是因为他们能为客人提供最好的服务。 引导词 用法 例句 从 属 连 词 as if/ though 从句表示的情况发生的可能性较小时常用虚拟语气 Every time I listen to the music，it feels as if a picture of a river is spreading before me.每当我听这首音乐的时候，感觉就像一条河的画面在我面前铺开。 连 接 代 词 who(ever)， whom(ever)， whose，what(ever)， which (ever)等 在从句中作主语、宾语、表语、定语等 The most important is who will be in charge of the evening party.最重要的是谁将负责这次晚会。 连 接 副 词 when，where， why，how等 在从句中作状语，表示时间、地点、原因、方式等 Sara was caught in a traffic jam this morning. That is why she was late for school. 萨拉今天早上遇到了交通堵塞，那就是她上课迟到的原因。 即学即练2　用适当的连接词填空 ①The question is _____ we can do to solve this problem once and for all. ②The question is _______ we can make good preparations in such a short time. ③The most obvious advantage of online learning is _____ you can study anywhere and anytime.(2024·浙江1月卷) ④You are saying that everyone has already had equal rights，and this is _______ I disagree. what　 whether　 that　 where 1．why和because引导的表语从句的区别。 That is because you have to deal with problems alone，especially when studying abroad. 那是因为你必须独自处理问题，尤其是在国外学习时。 That is why English has so many difficult rules that confuse people. 那就是英语有那么多令人困惑的难懂的规则的原因。 三、注意事项 That's why... 意为“那是……的原因”，强调结果 That's because... 意为“那是因为……”，强调原因 2．reason作主语或主语中包含事件的起因时，后面的表语从句表示原因时，要用that来引导，而不是because。 The reason for my absence is that I have to take care of my little sister. 我缺席的原因是我必须照顾我的小妹妹。 3．表语从句中的虚拟语气。 在表语从句中，表示间接的命令、要求、请求、建议、决定等，主句中的主语通常是：advice，suggestion，proposal，request，order，desire，demand等，从句谓语形式是“should＋动词原形”(should可以省略)。 My suggestion is that you (should) get yourself involved in music activities，such as singing and composing.(建议信) 我的建议是你应该参加音乐活动，比如唱歌和作曲。 返回 即学即练3　单句语法填空/完成句子 ①The reason why he has been a success is ____ he never gives up. ②I was suffering from a headache.That was probably _______ I had been working in front of the computer too long. ③He always thinks of others.That's _____ people think well of him. ④My suggestion is that a plan for study _________________ (make) at first. ⑤最重要的建议是你应该在课前和课后读英语书。 The most important advice is _________________________________ before the class and after the class.(建议信) that　 because　 why　 (should) be made that you (should) read English books 课堂检测　知效果 返回 Ⅰ．单句语法填空 1．Your getting on well with Chinese study is _____ I am hoping eagerly for. 2．For me，the most important is _____ I am inspired to become a doctor in the future. 3．You must need support now，which is _____ I'm writing to provide some advice for you. 4．It doesn't matter where you spend your holiday；what matters is _____ you spend it. 5．The most exciting moment was ______ I was given the first prize. 6．What I want to say is ____ exercise is as useful and important as your study. what　 that　 why　 how　 when　 that Ⅱ．完成句子 1．这是因为在早期，京剧通常在露天舞台上表演。 ___________________________，Beijing Opera was usually performed on open-air stages. 2．因此，我的建议是学生应该被给予机会选择自己的搭档进行口语训练。 Therefore，my suggestion is that the students ___________________________ to choose their own partners for their oral training. (2023·新课标Ⅰ卷) This is because in the early days (should) be given the opportunity 返回 3．我的问题是，即使爱因斯坦健忘，为什么他的朋友和邻居仍然爱他。 My question is ________________________________________________even if he was forgetful. 4．似乎除了我，每个人都交了朋友，玩得很开心。 _______________ everyone but me had made friends and was having fun. why Einstein was still loved by his friends and neighbours　 It seemed as if 课时测评 返回 层级(一)　基础巩固练 Ⅰ．单句语法填空(每小题1分，共12分) 1．The cultures of the East and the West are quite different from each other. This is _______ the culture systems are separate. 2．As is well known to all，the Spring Festival is ______ the family are reunited and celebrate the new year. 3．The question discussed at the meeting was ________ it was worth trying. 4．My good news is _____ we have achieved satisfactory results in the last examination. because　 when　 whether　 that　 5．We should love our school because this is ______ we live and study every day. 6．This is _____ my father has taught me—to always face difficulties and hope for the best. 7．The old building，behind which was a famous university，was ______ I used to work. 8．The most pleasant thing of the rainy season is _____ one can be entirely free from dust. where what　 where　 that 9．As John Lennon once said，life is _____ happens to you while you are busy making other plans. 10．The truth is _____ everyone will have one of those periods when things seem to be going wrong. 11．What you should keep in mind is _____ most people feel nervous like you. 12．He won first prize in the English writing competition.This is ____ the teacher praised him. what　 that that　 why Ⅱ．语法与写作(每小题2分，共10分) 1．与人相处时，尊重他人是我们应该重视的。 Respecting others is ____________________ when getting along with others. 2．事实是他非常有资格担任报纸上刊登的职位。 ____________ he is quite qualified for the position advertised in the newspaper. 3．我非常高兴。这是因为我在上周日举行的演讲比赛中获得了一等奖。 I am more than delighted._______________ I have won first prize in the speech competition held last Sunday. what we should value　 The fact is that This is because 4．我的建议是我们应该为了保护环境过低碳生活。 _________________________________ a low-carbon life to protect the environment. 5．站起来，永不放弃！那是我们应该做的。 Stand up and never give up！That's __________________． My suggestion is that we (should) live what we should do 层级(二)　阅读提升练 Ⅰ.完形填空(每小题1分，共15分) (2025·广西部分名校高二12月联合检测) 　　Benson Dubois recently left Mexico to attend school in the United States. He knows that 1 is a valuable quality appreciated in every country and culture. Thus，Benson 2 it without hesitation when he found a pocket full of family 3 left behind in a(n) 4 jacket. 　　Andy's Attic is a clothing donation program at Benson's new school，and Benson recently 5 the jacket through the program.Local resident David Kenney was the one who donated the jacket. When Benson put on the coat， 6 ，he found much more than a warm outer layer.Inside the pocket，Benson discovered several pieces of 7 ，including two watches，a necklace and two diamond rings! Benson 8 shared the news with his aunt Ruby Souza and together they set to work trying to 9 the owner of the items.With some detective work，they were 10 to find David.Of course，he was 11 to receive the prized pieces back，but he hadn't even 12 that they were in the jacket! 　　Earlier this year，both David's mother and wife passed away，so he was especially 13 to have back the wedding ring he'd bought for his wife and items that had 14 his mother.David stated，“This fine young man did the right thing.I totally 15 what they did for me and my family.” 语篇解读　本文是一篇记叙文。文章主要讲述了Benson Dubois意外在被捐赠的外套里找到了一些珠宝，他找到外套的主人，把东西还给主人，主人非常感激他的诚实。 1．A．courage B．loyalty C．generosity D．honesty √ 根据下文Benson Dubois将在被捐赠的外套里找到的珠宝物归原主可知，这里指诚实的品质。故选D。 2．A．exercised B．checked C．promoted D．learned √ 根据下文中的“Benson shared the news with his aunt Ruby Souza and together they set to work trying to the owner of the items.With some detective work，they were to find David.”可知，发现珠宝后，Benson主动寻找失主，将珠宝物归原主，这说明他践行了诚实这一品质。故选A。 3．A．elements B．treasures C．traditions D．memories 4．A．forgotten B．outdated C．donated D．worn 根据下文中的“donated the jacket”可知，这是一件被捐赠出去的外套。故选C。 √ √ 根据下文中的“including two watches，a necklace and two diamond rings”可知，口袋里装满了珠宝首饰。故选B。 5．A．discovered B．received C．found D．changed 6．A．to his surprise B．in relief C．as expected D．with delight 根据下文中的“Inside the pocket，Benson discovered several pieces of ，including two watches，a necklace and two diamond rings！”可知，Benson在外套口袋里发现了一些珠宝，这令他感到惊讶。故选A。 √ √ 根据空后的“the jacket through the program”可知，Benson从这个衣物捐赠项目中收到了这件外套。故选B。 7．A．gold B．art C．material D．jewelry 8．A．excitedly B．hesitantly C．eventually D．immediately 根据常识和“together they set to work trying to the owner of the items”可知，他和阿姨一起找物品的主人，说明他很迫切将物品物归原主，所以在发现这些珠宝后，他立马告诉了阿姨。故选D。 √ √ 根据“including two watches，a necklace and two diamond rings”可知，手表、项链、钻石戒指都是珠宝首饰。故选D。 9．A．locate B．recognize C．remind D．inform 10．A．eager B．likely C．able D．ready 根据句中的“With some detective work”可知，他们通过一些侦探工作，找到了David。be able to do...意为“能够做……”。故选C。 √ √ 根据下文中的“they were to find David”可知，他们想要找到物品主人所处的地点。故选A。 11．A．supposed B．thrilled C．astonished D．annoyed 12．A．mentioned B．imagined C．admitted D．realized 根据but可知，David虽然很高兴收到这些珠宝，但他其实没有意识到这些东西是在外套里。故选D。 √ √ 根据常识和空后的“to receive the prized pieces back”可知，David收到了这些珠宝，感到非常兴奋。故选B。 13．A．grateful B．determined C．anxious D．amazed 14．A．led to B．come from C．belonged to D．stood for 根据空后的“his mother”可知，这里表示属于母亲的东西。故选C。 √ √ 根据常识和空后的“to have back the wedding ring he'd bought for his wife and items that had his mother”可知，能够拿回戒指和母亲的遗物，他自然感到非常感激。故选A。 15．A．accept B．appreciate C．support D．understand 根据常识和空后的“what they did for me and my family”可知，Benson和阿姨将意外发现的珠宝还给了David，而这些东西对David来说意义重大，所以他非常感激他们所做的事。故选B。 √ Ⅱ．语法填空(每小题1.5分，共15分) 　　Alexandre Langlois，a professor at the University of Sherbrooke，Canada，set up a snow school with another professor in Canada.It was the 1.______(one) school of its kind to be focused entirely on Arctic snow. The goal was to bring together young researchers from across the Arctic and teach them how 2.__________(collect) snow-related field measurements. 　　The need to understand how snow 3._______(react) to weather conditions grows more urgent (紧迫的) as the climate crisis gets worse.Langlois said，“To me，4.___ is critical to see and taste and feel the snow that you are trying to study.” first to collect　 reacts　 it 　　Unlike most research 5.__________(project)，the snow school involves Inuit voices and integrates them within the fieldwork to strengthen understanding of the Arctic and to diversify it through the lived experience of elders，hunters 6._____ knowledge holders on the ground， 　　There is so much to learn from the Inuit communities，says Manny Kudlak，a local 7._________has spent more than two decades 8._________ (work) in community governance，as a wildlife monitor and research assistant.“Inuit have a lot of personal observations that may not 9.__________ (do) in scientific ways，but they are 10.______(use) to scientists，”he said. 语篇解读　本文是一篇新闻报道。文章报道了加拿大科学家创办了一所研究北极雪的学校。 projects and　 who/that　 working　 be done useful 1．答案：first 2．答案：to collect 考查非谓语动词。how to do sth表示“如何做某事”，故填to collect。 考查序数词。设空处前为定冠词the，根据语境可知，此处表示“第一所”，应用序数词，故填first。 3．答案：reacts 4．答案：it 考查it的用法。设空处作形式主语，句中的真实主语是to see and taste and feel the snow...，故填it。 考查动词的时态和主谓一致。根据语境可知，设空处所在句描述的是客观事实，应用一般现在时，且主语为snow，故填reacts。 5．答案：projects 6．答案：and 考查连词。根据语境可知，设空处前的elders，hunters与设空处后的knowledge holders on the ground为并列关系，表示“和”，故填and。 考查名词复数。project为可数名词，且前有most修饰，应用其复数形式，故填projects。 7．答案：who/that 8．答案：working 考查非谓语动词。spend some time(in)doing sth表示“花时间做某事”，故填working。 考查定语从句。设空处引导限制性定语从句，指代先行词a local，且在从句中作主语，故填who/that。 9．答案：be done 10．答案：useful 考查形容词。设空处作表语，应用形容词，故填useful，意为“有用的”，故填useful。 考查被动语态。设空处在that引导的从句中作谓语，且do与a lot of personal observations之间为动宾关系，应用被动语态，又因设空处前有may not，故填be done。 返回 谢 谢 观 看 UNIT 1　SCIENCE AND SCIENTISTS 返回 $