Unit 3 学案15 Discovering Useful Structures-【名校学校本学案】2025-2026学年高中英语必修第一册（人教版）

人教版英语必修第一册 学案l5 Discovering Useful Structures 笔 昆学习任务 At the end of the class,I will be able to l.understand the concept of Tag questions(附加疑问句). 2.identify and use Tag questions. 3.raise awareness of participation in physical activities. 抽丝剥茧 OStructure附加疑问句包括陈述部分和附加疑 问部分。附加疑问部分一般由助动词、be动词或 Task1课前探究 情态动词和表示主语的代词构成。 依据初中所学的反意疑问句知识完成下列练习。 1.He has finished his homework, 组成 例句 2.Jane knew nothing about the news until her You often play badminton, aunt told her, 肯定式陈述部分 don't you? 十否定附加疑问 3.Mum,let's order some food online for dinner, You're going to the gym with 部分 me,aren't you? 4.There is plenty of information about AI on the website, 9 否定式陈述部It's not a real sport,isit? 5.She thinks he can finish his homework by 分+肯定附加They can't finish it by Friday, himself, 疑问部分 can they? ■Further thinking 含有否定词的Nobody saw him walk into the What types of sentence do tag questions belong 陈述部分+肯room,did they? to?Could you draw a mind map about 定附加疑问You've never been to Paris, sentences? 部分 have you? Come a along with me,will you?/can you?/won't you? 祈使句十附加 can't you? 疑问部分 Don't make any noise, will you? Task2课中突破 根据上表，进一步归纳附加疑问句的构成 Activity 1:Definition,Structure and Answers 附加疑问句由 部分组成，前一部分是一个 ODefinition附加疑问句，又称反意疑问句，主要 ,后一部分是一个简短的 部 用于口语，其作用是说话人向对方验证自己的陈 分。前后两部分的 和 时态要 述或者判断，也可以用于祈使句表示请求或者 保持一致，并遵循“前肯后否， ”的 建议。 原则。 1154 Discovering Useful Structures学案l5 ☐Further thinking Han Jing:No,they didn't.It's too bad. 听 陈述句分为肯定陈述句和否定陈述句。陈述部分 含有not,never,hardly,seldom,no,nothing, 记 nobody,neither,.few,little等表示否定或半否定 意义的词时，附加疑问部分用 形式。 Activity 3:Complete the conversations with OAnswers附加疑问句的答语与一般疑问句类 appropriate tag questions or correct answers. 似，但需注意与汉语表达习惯的差异。 Then act them out. (1)A:The 29th Olympic Games were held in 1.A:It's not going to rain,is it? Beijing,weren't they? B: It's a good day for sports. B:Yes,they were.(Yes,that's right. A:Then we can play football, (2)A:Michael Jordan started to play basketball B:.We don't have a ball. in college,didn't he? 2.A:It's Sports Day next Thursday, B:No,he didn't.He first played in a team at B:You're right.It is.Let's ask Xia Lei if she senior high school. wants to join a team. (3)A:David has been to a boxing match, A:She likes soccer, hasn't he? B: But she loves volleyball.She B:No,he hasn't.He always watches boxing could be in the volleyball team. on TV. 3.A:It's time for badminton class.Where is the (4)(特别提示)A:You can't cook,can you?你不 会做饭，是吗？ coach?He's late, B:Yes,Ican.I'm good at cooking.不，我会。 B:It's been 10 minutes already.He isn't 我做饭很好。 coming, Activity 2:Read the conversations below and A:Cool!We can have a good time.That's underline the tag questions and their answers. great！ What functions do the tag questions have? B:Shh! 1.Amy: It's not a real sport,is it? A:Oh no,he's right behind me, Shen Qi: Yes,it is. C:Yes,I am! 2.Adam: That sounds interesting,doesn't it? Activity 4:Work in pairs.Use tag questions to Julie: Sure,it does. role-play one of the situations below. 3.Lin Tao: Hi!It's a beautiful day,isn't it? Han Jing: Yes,it is.I'm going to play soccer.Can you come along and SPORTS DAY join us? We Need Youl 发 Lin Tao: Sorry,I can't.I've got to meet 1O-I1 Oetober my adviser.By the way,our school soccer team won at last, didn't they? 5511 人教版英语必修第一册 分析： 课笔 1.主语为指示代词时，疑问句的主语用 或 等代词。 2.主语为名词时，疑问句的主语用其相应 的 0 2 3.主语为不定代词时，指人，疑问句用he(she)或 EXAMPLE they;指物，疑问代词用。 A:The Sports Day is coming soon,isn't it? 4.There be句型为特殊句型，附加疑问句的主语 B:Yes,it is.They need some volunteers,don't 用 they? 5.在suppose,guess,think等词后面的宾语从句 A:Yes,they do.... 中，如果主语是第一人称I/We的话，附加疑问 Tip 附加疑问句的读法 句的主语与 保持一致。 陈述部分一般用降调，而附加疑问部分既可 Ⅱ.归纳下列特殊反义疑问句的用法 用升调也可用降调，但含义有所不同。通常情况 1.I am older than you,aren't I? 下，用升调时，多表示疑问或请求；用降调时，多 2.I wish to go with you,may I? 表示求证或希望对方同意。如： 3.He had better leave here,hadn't he? The school team have won 4.He used to come here,usedn't/didn't he? the gold medal,haven't they? 分析： The school team have won the 1.当陈述部分有Iam时，附加疑问部分通常使用 gold medal,haven't they? Task 3 课堂盘点 2.当陈述部分有I wish..时，附加疑问部分通常 定义 使用 两部分肯定陈述句+否定附加疑问句 3.当陈述部分有had better时，附加疑问部分通 组成 否定陈述句+肯定附加疑问句 原则一前肯后否或前否后肯 常使用 附加疑问句 事实是肯定的，用yes 回答 依据事实回答{事实是否定的，用no 4.当陈述部分的谓语为used to时，附加疑问部分 注意一在“前否后肯”句中 有两种形式， 或 ,no意 读法 Task 4 课堂小练 Homework I.分析下列反义疑问句的用法 1.This isn't your first time here,is it? Must do:Do the following exercises. 2.Lang Ping sets a good example for us,doesn't she? 闯关训练1完成下列附加疑问句。 3.Everything is ready,isn't it? 1.There's hardly any milk in the bottle, 4.There was nothing in the room,was there? 2.He has never ridden a horse before, 5.I suppose that he will come,won't he? 3.He seldom came here, 7 1156 Discovering Useful Structures学案l5 4.He disagrees with his parents, 8.Those are your books, 听 5.These tools are useless now, 9.Collecting stamps is his hobby, 6.You've never visited the Great Wall, 10.To become a great writer is his dream, 记 闯关训练2根据句意补全句子。 Choose to do:品味下列诗词的意境并体会附加疑 1.-You've never seen dinosaur eggs,have you? 问句的句法功能。 How I wish to visit the Dinosaur Composed on Occasion of My Returning to My World. Native Place 2.-They don't work hard,do they? [《回乡偶书门 They are the most hard-working He Zhizhang students in our class. [贺知章] 闯关训练3完成下列附加疑问句。 I left home young,and not till old,do I come 1.There was a loud scream from the backstage back, immediately after the concert ended, [少小离家老大回，] 2.No one failed in the last examination, Unchanged my accent,my hair no longer black. 3.Everything is ready, [乡音无改鬓毛衰。] 4.Everyone knows the answer, The kids whom I meet,do not know who I am, 5.Somebody phoned you while I was out, [儿童相见不相识，] 6.Something has been done to stop pollution, “Tell us your home?Will you?”they say with beaming eyes. 7.This is very important for students, [笑问客从何处来。] 课后反思 1 57103.Because in basketball this is an important time when one team could win with a few points at the last moment. Task 4 Post reading Activity 1: 1.who/that 2.though/although/while 3.determination 4.as 5.graceful 6.success 7.Losing 8.harder 9.to share 10.has been helping Activity 2: Hello,everyone, I am Li Hua.Today,I would like to talk about the legend in my heart. The legend in my heart is Ma Long because he is a master in table tennis.He brings glory and honour to our country. Faced with many challenges in his sports career,he never gave up.He said his secret to success was determination.Besides,he is willing to share his experience. That's all,thank you! Homework Must do 1:Omitted. Must do 2: 1.12.S3.14.E5.16.1. Choose to do:Omitted. 学案l5 Discovering Useful Structures Task1课前探究 1.hasn't he 2.did she 3.shall we 4.isn't there 5.doesn't she Further thinking 陈述句 般疑问句 特殊疑问句 句子类型 疑问句 选择疑问句 (按照用途划分)》 反义疑问句 祈使句 感叹句 Task2课中突破 Activity 1: 两；陈述句；附加疑问；人称；动词；前否后肯 Further thinking 肯定 Activity 2: 1.is it;Yes,it is 2.doesn't it;Sure,it does 3.isn't it;Yes,it is; didn't they;No,they didn't The tag questions above are used for confirmation. Activity 3: 1.No,it isn't;can't we;No,we can't 2.isn't it;doesn't she;No,she doesn't 3.isn't he;is he;isn't he Activity 4: Sample Conversation 1 A:The Sports Day is coming soon,isn't it? B:Yes,it is.They need some volunteers,don't they? A:Yes,they do.We should volunteer,shouldn't we? B:Yes,we should. Sample Conversation 2 A:Wow,Chen Liang can jump really high,can't he? B:He sure can!We are going to win,aren't we? A:I think so.The other team must score 10 points in two minutes.It can't be done,can it? B:I don't think so.I'll be right back...Oh no!The other team didn't win,did they? A:I'm afraid so！ Sample Conversation 3 A:Excuse me.This is badminton hall,isn't it? B:Yes,it is.Can I help? A:Coach Wang works here,doesn't he? B:Yes,he does.He is practising on the basketball court right now.It's over there,next to the football pitch. A:Thanks! Task4课堂小练 I.1.it;they2.代词3.it4.there5.宾语从句 Ⅱ.l.aren'tI2.mayI3.hadn't+主语4.usedn't+主语； didn't+主语 Homework Must do: 闯关训练1l.is there2.has he3.did he4.doesn'the 5.aren't they 6.have you 闯关训练2l.No,I haven't根据“How I wish to visit the Dinosaur World..我多么希望参观恐龙世界。”可知，我没有看过 恐龙蛋，故应该用“No,I haven't.”来回答，意为“是的，我没有看 过”。 2.Yes,they do根据“They are the most hard-working students in our class..”可知，他们学习最努力，故应该用“Yes,they do'”来 回答，意为“不，他们很努力”。 闯关训练3l.wasn't there2.did they/he3.isn'tit 4.don't they/doesn't he 5.didn't they/he 6.hasn't it 7.isn't it 8.aren't they 9.isn't it 10.isn't it Choose to do:Omitted. 13 学案l6 Reading for Writing Task 1 Lead in Omitted. Task 2 While reading Activity 1: 1.In a wellness book,students exchange ideas about health and fitness by sharing his or her opinions and experiences. show Para.1 A.changes in thinking and the problem actions how to solve Para.2 B.improvement in wellness the problem C.general statement of problem state the Para.3 positive results Activity 2: 1.Kayla was worried about her weight and appearance. 2.It means she was nearly mad/crazy,hopeless and angry because she was so worried,and tried various methods. 3.An article that said instead of asking "Am I fat?",people should be asking“Am I fit??”. Further reading 1.The text is organised with these linking words:always,then, rather than,instead,finally... 2.C 3. similarities differences like,so,too,still, instead,instead of, similarly, rather than, similar to,the same as..., however/but/though, in common(with), different from..., both...and... the difference is... Task 4 Writing guide 二、学后仿写 Activity 1: 体裁 健康手册 话题 如何改变生活方式 时态 般过去时，一般现在时和一般将来时 人称 第一人称 114 Activity 2: (l)①sense;exercise②waste③affect④put on weight ⑤breath;breathless⑥build up one's strength⑦stick to (2)①which 2 healthier and stronger than before 3determination;stick to Activity 3: 工参考范文] In the past,I thought there was no sense in taking exercise. I believed it wasted a lot of time,which would affect my study. So I showed no interest in sports.Gradually I put on weight and fell ill easily.Sometimes,I felt breathless even when walking. I realised that it made great sense for students to do more exercise.At present,I take exercise regularly.In my spare time I often work out,building up my strength.To my delight,I have reduced my weight and felt healthier and stronger than before. Even if taking exercise needs more determination,I will stick to it and I will be sure to make it. Homework Must do:Omitted. Choose to do:Omitted. UNIT 4 NATURAL DISASTERS 学案I7 Listening and Speaking&Talking Task 1 Free talk 1.In the photograph,a team of soldiers are rescuing somebody from a collapsed building following an earthquake 2.Some natural disasters are hurricanes,floods,earthquakes, tsunamis,erupting volcanoes,wildfires,and tornadoes. Task 2 Before listening 1. fornado tsunami ③_earthquake ④wildfire .⑤ flood 2.People may be killed,some people may die/be injured/survive and homes may be damaged or destroyed. Task 3 While listening Activity 1: earthquake;tornado;landslide;flood