英语人教版 (2019)Unit 3 Sports and fitness优质ppt课件

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新人教版（2019）英语必修一Unit 3 Period 3 Discovering Useful Structures教学设计 课题Period 3 Discovering Useful Structures单元Unit 3 Sports and Fitness学科English教材分析During this period, the class will focus on discovering useful structures.Students are expected to get insight into sports day.The teachers would inspire students to know tag questions.教学目标与核心素养Knowledge objectives: Enable the students focus on structures.Skill objectives: Help the students get insight into tag questions.Emotional objectives: Improve students’ sense of participating in sports day.Thinking quality objectives: Inspire the students to know more about sports day.重点Master the usage of key words and phrases.Improve the students’ ability to use tag questions.难点Let students master how to answer tag questions.    教学过程教学环节教师活动学生活动设计意图Daily routineStep 1Warm upTeacher greets the whole class as usual.  -  Activate students and remind them to concentrate.Step 2Preview checkTeacher asks students the meaning of words, phrases and knowledge points learnt last lesson. Students answer the questions loudly together.-  Check the teaching situation of last lesson quickly.-  Help students consolidate the knowledge points.Lead-inStep 3Best cultural diversity slogansTeacher shows a video. What activities are there on sports day? Video: Sports Day Do you look forward Sports Day?What activity do you want to take part in? After getting the information and the meaning of the new words, answer the questions.-  Use pictures to catch students’ attention.-  Expand their horizons and spark their interest. Step 4New wordsTeacher explains the meaning of the new words, and asks students to translate the meaning of the whole sentence. He has made a very positive contribution to the organization.negative -  Teach the meaning of new words.Step 5Let’s playTeacher choses students to answer the questions. Be _________(乐观的) and joyful, for your mental health is equal to your physical health. keys:1. positive -  Familiarize the new words-  Clear the tackle of next step.Useful StructuresStep 6Let’s learnTeacher shows the questions and asks students to answer. Read the conversations below and underline the tag questions and their answers. What functions do the tag questions have?1 Amy: It's not a real sport, is it?Shen Qi: Yes, it is. 2 Adam: That sounds interesting, doesn't it?Julie: Sure, it does. 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 join us?Lin Tao: Sorry, I can't. I've got to meet my adviser. By the way, our school soccer team won at last, didn't they?Han Jing: No, they didn't. It's too bad.  keys:is it; Yes, it isdoesn’t it; Sure, it doesisn’t; Yes, it is;didn’t they; No they didn’t The tag questions above are used for confirmation.  Complete the conversations with appropriate tag questions or correct answers. Then act them out. 1A: It's not going to rain, is it?B: _____________. It's a good day for sports.A: Then we can play football,  ____________?B: _____________. We don't have a ball. 2 A: It's Sports Day next Thursday, _______________?B: You're right, it is. Let's ask Xia Lei if she wants to join a team.A: She likes soccer, ______________?B: _____________. But she loves volleyball. She could be in the volleyball team. 3 A: It's time for badminton class. Where is the coach? He's late, ______________?B: It's been 10 minutes already. He isn't coming, __________________?A: Cool! We can have a good time. That's great!B: Shh!A: Oh no, he's right behind me, ____________?C: Yes, I am! Keys:No, it isn’t; can’t we; No we can’tisn’t it; doesn’t she; No, she doesn’tisn’t he; is he; isn’t he  Do the practice and express the reasons.-  Familiarize students with key structures.-  Exercise students’ structures using skills.Step 7Tag Questions附加疑问句，又称反意疑问句，主要用于口语，其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或者建议。 肯定式陈述部分+否定附加疑问部分 You often play badminton, don’t you?You’re going to the gym with me, aren’t you? 否定式陈述部分+肯定附加疑问部分 It’s not a real sport, is it?They can’t finish it by Friday, can they? 含有否定词的陈述部分+肯定附加疑问部分 Nobody saw him walk into the room, did they?You’ve never been to Paris, have you？ 祈使句+附加疑问部分Come along with me, will you? / can you? won’t you? / can’t you?Don’t make any noise, will you?  附加疑问句的回答*注意其与汉语表达习惯的差异 A: The 29th Olympic Games were held in Beijing, weren’t they?B: Yes, they were. (Yes, that’s right)A: Michael Jordan started to play basketball in college, didn’t he?B: No, he didn’t. He first played in a team at senior high school.A: David has been to a boxing match, hasn’t he?B: No, he hasn’t. He always watches boxing on TV.A: You can’t cook, can you? 你不会做饭，是吗？B: Yes, I can. I’m good at cooking. 不，我会。我做饭很好。 附加疑问句的读法*陈述部分一般用降调，而附加疑问部分既可以用升调，也可用降调，但含义有点不同。通常情况下：用升调时，多表示疑问或请求；用降调时，多表示求证或希望对方同意。 The school team have won the gold medal, ↑haven’t they?The school team have won the gold medal, ↓haven’t they? Let’s playRead the conversation aloud and pay attention to the tones of the tag questions. A: We’re all so busy, but we can’t just sit around and study all the time, can we?B: No, we can’t. Sometimes I just have to get up and do a few jumping jacks.A: Jumping jacks? Those are a kind of exercise, aren’t they?B: Yes they are! You jump and bring your hands together above your head and move your feet apart.B: Then you jump again, bringing your hands to your side and your feet together. I’m sure you’ve done them before, haven’t you?A: I know what you mean now. They are also called star jumps, aren’t they?   Why don’t we do a few now?B: Sure. Students learn the useful structures.-  Get the useful structures.Step 8Role-playTeacher shows the topic and gives students examples to role-play. Work in pairs. Use tag questions to role-play one of the situations below. Example: 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....   Use what they have learnt to discuss in groups.-  Voice their opinions.-  Practice their team spirit.-  Practice their thinking skill and imagination.-  Practice their speaking and listening.Step 9Language pointsT explains the language points and makes some exercise. 1. positive adj. 积极的；正面的；乐观的；肯定的positivelypositivenessbe positive aboutadv. 积极地；乐观地n. 肯定；自信；积极性对…乐观；对…有把握，对…确信的 She said quite _________(positive) that she would come, so I’ve saved a place for him.Most people have been very positive __________ the show.keys: positively; about Scientists are convinced _____ the positive effect of laughter _____ physical and mental health.     A．of; at    B．by; in C．of; on    D．on; atkey: Cbe convinced of确认，认识到;the effect on对……的影响。   -     Help students know about the knowledge points deeper.-     Let students know how to use these words and phrases.Step 10Exercise Add tag questions to the statements.Let’s go and work out in the gym, _________________?You don’t take part in a marathon when you’re ill, _________________?Turn off the TV, _________________?She’s doing all she can for us in times of stress, so we must back her up, _________________?Henry thinks you are cheating your friends, _________________?Andy’s never been anything but a friendly guy, _________________?Emily had cut out sugar from her diet as her doctor suggested, _________________?There’s going to be a talk on wellness and fitness next week, _________________? keys:shall wedo youwill/won’t/can/can’t youmustn’t wedoesn’t hehas hedidn’t sheisn’t there Summary and HomeworkStep 11SummaryTeacher leads students to have a summary of this lesson. Language pointspositive Others:Tag questionsSports day  Follow the teacher’s thinking flow and read the words and phrases loudly.-  Consolidate Ss’ knowledge.-  Form knowledge system.Step 12HomeworkFinish the exercises on your exercise book.Take notes.-  Consolidate students’ knowledge and prepare for the following lesson. 板  书  Unit 3 Sports and Fitness Period 3 Discover useful structures Language pointspositive Others:Tag questionsSports day