译林五下Unit 4 Seeing the doctor(第二课时)教案
义务教育教科书英语English
（三年级起点五年级下册）
Unit 4 Seeing the doctor（Period 2）
Teaching contents 教学内容
Grammar time & Fun time
Teaching aims and learning objectives 教学目标
1.能了解语法What’s wrong with …? …have\has a …What should …do? ….should\ shouldn’t …，并在一定的语境中比较熟练的运用。
2. 能生动形象的模拟医生和病人，在角色扮演活动中询问和描述病情，并给出建议。
5. 养成良好的行为习惯，学会照顾好自己，关心他人。
Focus of the lesson and predicted area of difficulty 教学重点和难点：
教学重点：
1. 能正确的运用表示建议的情态动词should和其否定式shouldn’t，有关询问
和描述病情的句型What’s wrong with …? …have\has a …
2. 能生动形象的模拟医生和病人，在角色扮演活动中询问和描述病情，并给出
建议。
教学难点：
1.能正确的运用表示建议的情态动词should和其否定式shouldn’t，有关询问
和描述病情的句型What’s wrong with …? …have\has a …
2. 能在Fun time的角色表演中询问描述病情和给建议。
教学准备：
PPT，卡纸板书，人物头饰，小组活动任务卡片，道具听诊器，药瓶，药片等。
Teaching procedures 教学过程：
Step 1 Warm up：Free talk
候场的时候唱歌
T: What’s this song about? It’s about brushing our teeth. Do you brush your teeth every day? Do you brush your teeth every night ?Do you have a toothache? Who has a toothache?
Step 2 Let’s review
1. Yes, Mike has a toothache.
Su Hai and Mike are in the hospital. What's wrong with Su Hai and Mike? First, let’s look at Su Hai.
PPT打出苏海和医生的对话气泡Ok, let’s read first.
What’s wrong with you? I have a ... What should I you do ? You should…You shouldn’t…(贴部分大句型和第一二人称的板书) Let’s make a dialogue. 评价表演。
How about Mike? PPT打出Mike和医生的对话气泡，表演课文。
2. Su Hai and Mike are in the hospital. They see a lot of patients there. Look：图片出示男士女士和孩子们分别腰疼，耳朵疼和肚子疼。
引出新句型What’s wrong with him/ her/ them? He/ She/ They has/have a…. 同时扩展新单词
backache, earache, stomach ache.
3. Grammar:
T: Great，when we find the others are not fine, what can we ask? And how to answer? 从句型的功能角度带学生总结what’s wrong with…? …has/have…这个句型。
同时提醒学生宾格，和疾病名词的位置，疾病名词前大部分用a，有时候用an。
Step 3 Little doctors
1. I know you can be doctors. Do you want to be doctors? Here are some other patients.
出示人物图片，一部分被遮挡，以cough为例。
T: what’s wrong with him? S1: He has a …S2: He has a…到第二组开始示意学生同桌站起一问一答。
三组猜完公布答案。
T：let’s check. Are they right? Good.
出示三幅被遮挡的图片，让学生同桌一问一答猜一猜图片上的人物得的什么疾病。
3.Check：play a game. Little doctors.
两人一组，听音乐传帽子。
音乐停，拿到帽子的同学两人起立，编对话，猜一猜图中人物的疾病。
三组同时传帽子，PK。
4.Now we know what’s wrong with them. They need some suggestions. Do you know how to
ask? How to answer? 引出句型：What should … do? …should/ shouldn’t…
Look at this man. What should he do? 先请学生随机说两个建议，再出示海报，T: This may help. Take turns to talk in 4 and add more advice. Check.
校对示范完一组之后，出示其他三张poster，让学生分组讨论。
Check：全班问，小组起立4人轮流回答。
（在校对的过程中，完善板书）
5. Role play：Work in 2.
Now, I'm in the warm hospital. I have a cough. Who can be my doctor?
看ppt上的对话表演。
They are in the warm hospital, too. They come to see the doctors. Choose one to act. 两人一组，选择一幅图对话，表演。
教师反馈时用上What wrong with him\her? Sa: He\She has a...
What should he\she do? Sa: He\ She should\ shouldn't...
Step 4 Ticking time
Can you... How many stars can you get?
教师评价在评价时候带着学生总结句型，检查反馈。
Step 6：Homework：
1.课后查找更多常见病的预防措施和治疗建议，试着在小组里用英语说一说；
2.模仿Fun time，4人一组将查找补充的建议做成卫生宣传海报；
3.预习Sound time和Cartoon time.。
五年级下册英语说课稿-Unit 4 Seeing the doctor 第二课时-译林版三起
五年级下册英语说课稿- Unit 4 Seeing the doctor 第二课时-译林版三起一、教学目标1.能够听懂、理解并模仿词汇: headache, stomachache, toothache。
2.能够运用所学词汇境中进行对话，讲述自己的身体状况并询问他人的身体状况。
3.能够回答有关身体状况的简单问题。
4.能够运用所学语句进行日常口语表达。
二、教学重点能够听懂、理解并模仿词汇: headache, stomachache, toothache。
三、教学难点能够运用所学词汇境中进行对话，讲述自己的身体状况并询问他人的身体状况。
四、教学内容及步骤1. 准备环节1.向学生展示一些相关图片和卡片，先让他们看图片，然后说出图片所代表的身体部位并尝试正确地拼读单词。
2.根据学生掌握情况，对单词进行分组，例如: parts of the body, illnesses, etc.2. 呈现环节1.教师通过读课文中出现的语句和单词，让学生掌握所学单词及其发音。
2.教师播放录音，模仿录音中的语音节奏和语调发音。
3.带领学生认真读课文，根据课文填空，复述、理解课文意思并翻译相关句子。
3. 实践环节1.通过对话练习让学生学会正确表达身体不适的情况，例如学生们可以一起角色扮演一些身体不舒服的场景，讲述自己的身体状况并询问他人的身体状况。
2.补充相关短语，例如: “What’s wrong with you?”，“I have a stomachache/headache/toothache.”，“Are you OK?”, etc.4. 巩固环节1.进行口语练习，通过对话让学生巩固所学知识点，例如学生们可以随机拿起短语卡片进行对话。
2.教师放音乐，让学生们根据音乐课前所学做出相应的动作，例如：头部转圈、手伸直等引导身体放松，使学生们在放松的状态下充分巩固新学知识。
五、教学反思本节课通过从事情的开始到开始搭建、课程细节呈现到最后结果呈现的全方位的教学环节中，让学生们从受到影响到展示影响的全过程中，实际感受语言的应用，进一步提升了语言表达能力，使学生们在生活中更加自然、流畅地运用英语。
译林英语五下说课稿Unit 4 Seeing the doctor 第二课时
译林英语五下说课稿Unit 4 Seeing the doctor 第二课时一、教学目标1.学生能够了解看病的基本流程，并学会用英文交际。
2.学生能够熟练运用英语口语表达：When I’m sick, I go to see a doctor. The doctor examines me and gives me medicine. I take the medicine as instructed. I’ll be better soon. 以及其他相关表达。
3.培养学生的英语口语交际能力，启发学生口语表达的兴趣与积极性。
二、教学重点1.学生能够运用英语句式表达看病流程，并制定相应的治疗方案。
2.让学生了解看病的基本流程，并提高英语口语交际能力。
3.学生能够积极参与课堂活动，表达自己的观点。
三、教学难点1.如何帮助学生通过英文口语交际描述看病的过程。
2.如何提高学生的参与度，激发学生的语言表达兴趣。
四、教学内容本节课学习的课文是《Seeing the doctor》第二课时。
本节课通过看图、听录音，操练学生听、说、读、写等语言表达技能。
1.预习导练（1）思考题：你在感冒、发烧的时候是怎么样看病的呢？（2）朗读课文，感受声音语调，理解课文。
2.课堂导入让学生看几幅图片，是一个人在生病了，去了医院看病，再根据图片描述一下医生和病人的对话，引发学生兴趣。
3.听力任务播放录音，让学生听第二课时内容。
然后再播放让学生边听边跟读，模仿录音中的声音语调。
4.口语操练针对学生常见疾病进行分类，如头疼、感冒、发烧等。
请学生自己编制对话，其中包括病情的描述、治疗方案的建议，让学生在对话中运用所学英语句式，培养他们的口语表达能力。
5.小组活动小组内组建病人和医生，以“我生病了，我需要看病”为主题，进行角色扮演，为病人提供相关疗方，进一步加深学生对所学英语知识的掌握。
五、教学方法1.任务型教学法：学生根据任务需求，完成听力、口语、写作、阅读等多种语言技能的运用。
译林版(三起)五年级下册英语教案：Unit4Seeingthedoctor
译林版（三起）五年级下册英语教案：Unit 4 Seeing thedoctor一、教学目标1. 知识与技能：（1）能够听懂、会说、会读本课时的主要单词：headache, fever, sore throat, cough, doctor, medicine等。
（2）能够听懂、会说、会读本课时的主要句子：“What's wrong with you?” “I have a ” “What should I do?” “You should ”等。
（3）能够理解并在实际情境中运用本课时的对话内容。
2. 过程与方法：（1）通过图片、情景模拟等方式，培养学生英语听说能力和表达能力。
（2）通过小组合作，培养学生合作学习和解决问题的能力。
3. 情感态度与价值观：（1）培养学生关心他人、乐于助人的品质。
（2）培养学生健康意识，学会预防疾病。
二、教学内容1. 单词：headache, fever, sore throat, cough, doctor, medicine等。
2. 句子：“What's wrong with you?” “I have a ” “What should I do?” “You should ”等。
3. 对话：Seeing the doctor的情景对话。
三、教学重点与难点1. 教学重点：（1）掌握本课时的主要单词和句子。
（2）能够理解并在实际情境中运用本课时的对话内容。
2. 教学难点：（1）正确发音和记忆单词。
（2）熟练运用本课时的句子进行情景对话。
四、教具与学具准备1. 教具：PPT、图片、录音机、磁带等。
2. 学具：英语课本、练习本、彩笔等。
五、教学过程1. 导入（1）播放英文歌曲，营造英语学习氛围。
（2）展示图片，引导学生复习已学过的身体部位单词。
2. 新课内容展示（1）展示本课时主要单词的图片，引导学生学习新单词。
（2）播放录音，引导学生学习本课时主要句子。
译林英语五下Unit4 Seeing the doctor教案
Unit4 Seeing the doctorCartoon time教学目标：基础知识1.复习句型What's wrong with…？He has a…/Sb. shouldn't do sth.2.能用正确的语音，语调朗读对话，在熟读的基础上分角色朗读。
3.熟练运用口头英语Can you help me ?/Oh,no!/How do you feel now?基本技能1.能用正确的语音，语调朗读本课内容。
2.能熟练运用句型What's wrong with…？He has a…/Sb. shoul dn't do sth.进行日常交流。
综合素质1.通过交际的过程，培养学生自主学习能力和合作能力。
通过本课知识点学习，培养学生乐于助人的品质。
重、难点：1.能正确听说读写一下单词和新短语giraffe neck hurt be happy to can you help me hear well sure2.能正确听说读写句型：What’s wrong with you ? I have…教学过程：Part1 ——Research on emotional intelligence1.Free talkIf you have a …, What should/shouldn’t you do?2.Make a reportPart2——Generation on emotional intelligence1Preview the cartoon time:T:There are five pictures here. Please guess What’s wrong with them?(1)学生猜测，并用英语说出答案例如：Picture 1:He is very hot.教师引导：What should he do?学生说出答案。
(2)教师让学生观察其余的四幅图，并完成相应的练习。
五年级下册教案-U4 Seeing the doctor 课时 2 译林三起
五年级下册教案-U4 Seeing the doctor 课时 2 译林三起教学目标1.能够理解课文中的关键词和短语。
2.能够用所学知识描述身体的不适和症状。
3.能够模拟看病过程，向医生描述自己的症状并得到正确的建议。
教学重点1.如何用所学知识描述身体的不适和症状。
2.如何模拟看病过程，向医生描述自己的症状并得到正确的建议。
教学难点如何结合所学知识模拟看病过程，并得到正确的建议。
教具准备1.PPT。
2.牌子和图片以模拟看病过程。
教学过程Step 1 自主预习（5分钟）让学生阅读课本U4 Seeing the doctor，要求学生在课前需预习课文，知道文章的大意与部分单词的意思。
Step 2 教师讲解（5分钟）1.教师介绍Today, we will learn about how to describe symptoms to a doctor in English.2.教师呈现PPT，介绍相关的单词，如head, stomach, fever等，并让学生跟读。
Step 3 学生练习（10分钟）1.让学生用所学知识描述身体的不适和症状，并在PPT上分享。
2.学生分组进行模拟看病过程，一个人担任医生，另一个人担任病人，医生要根据病人的描述给出建议，其他同学评价是否正确。
Step 4 教师讲解（10分钟）1.教师呈现PPT，介绍医生疑问句型，如What’s wrong?和Where does it hurt?等。
2.介绍医生的建议和看病流程，如吃药和安排回访等。
Step 5 组内模拟练习（10分钟）让学生练习模拟看病过程，结合所学知识进行对话，教师进行指导，纠正错误，并给予评价。
Step 6 拓展训练（10分钟）1.让学生秒答医生的问题，如“What’s the matter?”和“How long have you had this symptom?”等。
2.让学生自己收集病例并描述症状，再和同学进行模拟看病。
译林英语五年级下册unit4 Seeing the doctor第二课时优秀教学设计
Unit4 Seeing the doctor(Grammar & Fun time)Step1.Warming up1.Greetings2.Leading inT:Do you like watching cartoons? Ss:...T:Here’s a short video for you. Let’s watch it.(Watch the cartoon:《超能陆战队》(设计意图：通过孩子们感兴趣的人物形象Baymax,激发学生的学习兴趣，以此作为课堂的主线，根据儿童的年龄特征及时地抓住了孩子的好奇心，为下文做铺垫。
T：(呈现Baymax图片)Who is he?Is he a teacher? Ss:....T:Do you want to be his helpers? Ss:..T:If you want,you should pass two games.3.Play games: Magic eyes & Let’s review(Who has a good memory?) （设计意图：通过游戏不仅使得课堂生动有趣，而且巩固了Story time 中的语言知识）Step2:Presentation1.T:Now you are the helpers.(呈现病人图片）Here are thepatients.How to ask them?引出句型What’s wrong with you ?(=What’s the matter with you?)2.(呈现a boy图片)引导学生说What’s wrong with the boy?到What’s wrong with him?及其回答。
3.（呈现a woman图片）引导学生说What’s wrong with the woman?到What’s wrong with her?及其回答。
4.(呈现几张老太太背疼的图片)引导学生说What’s wrong with the women?到What’s wrong with them?及其回答。
五年级下册英语教案-Unit4 Seeing the doctor(Period2)-译林版三起
Unit4 Seeing the doctor( Period 2 )学习内容：Unit4 Seeing the doctor (Grammer time, Fun time)学习目标:1 能够运用准确复述Story time中生病就诊的故事；2 理解掌握Grammar time中人称代词宾格的用法和情态动词should的用法及规则；3 能完成Fun time中的任务,与同学合作完成生病看医生表演。
Focus of the lesson and predicted area of difficulty学习重点：能通过交流，正确运用人称代词主格宾格及should肯定与否定形式。
学习难点：1 对Grammar time中情态动词should的学习与运用；2 能够与同学合作完成Fun time中的拓展表演；3 能够运用所学知识提出更多的给予病人的建议学习过程：Step1 Revision1 Free talk. 2.RevisonWhat is wrong with them? What should they do?3.Talk about the illness from different characters.T: We learned seeing the doctors yesterday,do you know what’s wrong with these different people?4. Pair work: talk about problems one by one and ask for advice.Step 2 Grammar time1 Read and share the samples together2 Summary.T:When we ask the sick people , we often say” what is wrong with…?Do you know how to use the pronoun after the “with”? Learn the following table:主格I you he she they we it宾格me you him her themus it3. if you want to ask for advice from others, what should you say? What should___ do?主格I you he she they we it宾格me you him her themus it4 Try to find the rules for”should” and “shouldn’t” Then read the book on P39Step 3 Fun time Pair workOne is the doctor, the other is the boy who is ill.Look, ask and answer about the notes on the cardsA: what is wrong with you? B : I have a cough./toothache./ cold./headache.Step 4 Fun time1 Talk about what you should do and what you shouldn’t d o according to the information on the card2 Book open. Work in pairs.e.g: A : What is wrong with you ?B: I have a ….What should I do, doctor? A: You shouldn’t eat ice cream.You should drink warm water. You should take some medicine.e.g. A : What is wrong with you ?B: I have a ….What should I do, doctor?A: You shouldn’t eat sweets.You shouldn’t eat before bedtime. You should brush teeth before bedtime.e.g. A : What is wrong with you ?B: I have a ….What should I do, doctor? A: You shouldn’t watch TV.You should drink warm water. You should have a rest.e.g. A : What is wrong with you ?B: I have a ….What should I do, doctor?A: You shouldn’t watch TV.You should have a rest. You should take some medicine.Step 5 Grammar timeOpen the book and turn to P40,make sentences with “should or shouldn’t”Step 6. Thinking time1.Can you share your more advice when friends are ill?Make sentences with “should” and “shouldn’t”You should… if you have a cough./fever/cold/headache/toothache.You shouldn’t…if you have a cough./fever/cold/headache/toothache..Step 7. Sharing time1 Share the advice in front of the whole class.2. Design the information card according to different situations from the picture. Then write down the notes on the cards.3. Summary. What did we learn today in this class?。
牛津译林版-英语-五下-Unit 4 Seeing the doctor 教学设计
Unit 4 Seeing the doctor教学设计Teaching aims:1. 进行课堂听力训练，提高学生英语听力能力。
2. 将课文主题与生活紧密联系，培养学生在生活中学习英语、运用英语的能力。
3. 学习就医的表达交流方式。
Key points:重点进行有关就医话题的听力训练。
Difficult points:引导学生在活动中、生活中灵活运用句型，培养学生英语听、说能力。
Teaching preparations:PPT, cards, pictures, recorder.Teaching procedures:Step 1: Warm-up1. Greeting:T: Good morning, girls and boys.2. Lead-inWhat do you think people should do for these health problems?Key Words: Health problemscough fever headache runny nosesore throat stomachache toothacheStep 2: SpeakingT: Work in pairs. Role-play a doctor and patient with your partner.Example:A: Hello there. So, what’s the matter?B: I have a headache and a runny nose.A: Do you have a fever?B: I don’t think so.A: Let’s see. No. You don’t have a fever. Open your mouth and say “Ah”.B: Ah.A: You have a cold. You should get plenty of rest. You should drink a lot of water, too. Here’s some medicine for you. Take it once a day in the morning.Step 3: PracticeIf you are a patient, you go to the hospital, what will you say to the doctor?If you are a doctor, you have a patient, what will you say to the patient?Homework1. Memory all the key words and expressions.2. Do a survey about healthy habits.3. Ask teachers what are the common diseases.4. Tell your parents what we have learned today.。
译林英语五下教案Unit 4 Seeing the doctor 第二课时
译林英语五下教案Unit 4 Seeing the doctor 第二课时I. 教学目标1. 知识目标：1) 能够正确听、说、读、写本课的 14 个生词，掌握语音、字母、词组等基本语法知识；2) 能够理解、会用感冒、发烧等医疗用语表达病症；3) 能够熟练掌握重点句型：What's wrong with you? I havea headache, cough, etc. 和句型 What's the matter? Nothing serious.2. 技能和情感目标：1) 培养学生学习口语和听力的能力，提高学生听、说、读、写英语的基本技能；2) 通过教学让学生明白生病可以去看医生，疾病可以治愈，提高学生正确认识健康和疾病，增强学生对医院和医生的信任和亲近感。
II. 教学重难点1. 重点：语音、听、说、读、写本课重点单词、词组等。
掌握句型 What's wrong with you? I have a headache, cough, etc. 和句型 What's the matter? Nothing serious.。
2. 难点：掌握书写字母b 、c 、p、d、q、g、h 等。
III. 教学准备教师：课件和影音资料、黑板笔、单词卡片、病人和医生的道具等。
学生：课本、英语词典、笔、纸等。
IV. 教学过程Step 1：Warm-up 5 min1. Greeting and review the last lesson.2. Sing the “Head, shoulders, knees and toes” songand do the actions.3. Ask the students if they have been to see a doctor before. If yes, what did the doctor tell them? Do theythink it is important to see a doctor when they are not feeling well?Step 2：Presentation 15 min1. Show some pictures of a doctor's office and ask the students what they see in the pictures. Explain what each thing is and what it is used for.2. Play the audio and ask the students to listen carefully to the conversation between a doctor and a patient. The doctor will ask “What's wrong with you?” and the patient will say “I have a headache, cough, etc.”. Explain any new vocabulary and phrases. Ask the students to repeat after you.3. Ask students to practice dialogue in pairs. One student acts as the doctor and the other student acts asthe patient. They should use the sentences they just learned.Step 3：Practice 20 min1. Ask the students to draw pictures of differentpeople and fold the papers so that only the head is showing.Exchange papers and ask the students to write the name of the illness or injury that their partner has. For example, if they drew a picture of a boy with a headache, they would write “headache” on the paper.2. Invite the students to come to the front and act out their illness or injury. The class will have to guess what the student is showing.3. Divide the class into pairs and ask them to practice the conversation again, but this time they should use the illnesses and injuries that they have just learned.Step 4：Production 10 min1. Play the audio again and ask the students to read along with the dialogue.2. Ask students to imagine that they are feeling ill and they need to go to the doctor. They should write down what they would tell the doctor about their symptoms. Encourage them to use words and phrases they have learnedin the lesson.Step 5：Summary and homework 5 min1. Summarize what we learned in class today.2. Assign homework:a. Write a short essay about a time when they visited a doctor.b. Read the new words and phrases and practice the conversation with their parents or friends.V. 教后反思在这节课中，我们通过使用生动的图片和音频材料，帮助学生学习如何表达医疗症状，掌握了常见的生病症状和医疗语言表达。
译林英语五年级下册U4 Seeing the doctor第2课时优秀教学设计
小学《英语》（五年级下册）Unit 4 Seeing the doctor(Period 2)Teaching contents 教学内容Grammar time& Fun timeTeaching aims and learning objectives 教学目标1 能够运用准确复述Story time中生病就诊的故事；2 能理解并掌握运用Grammar time中人称代词宾格的用法和情态动词should的用法及规则；3 能完成Fun time中的任务,与同学合作完成生病看医生表演。
Focus of the lesson and predicted area of difficulty 教学重点和难点：教学重点：能通过交流，正确运用人称代词的主格与宾格以及should的肯定与否定形式。
教学难点：1 对Grammar time中情态动词should的学习与运用；2 能够与同学合作完成Fun time中的拓展表演；3 能够运用所学知识提出更多的给予病人的建议Teaching procedures 教学过程：Step1 Revision1 Free talk.2.RevisonWhat is wrong with them?What should they do?3.Talk about the illness from different characters.T: We learned seeing the doctors yesterday,do you know what’s wrong with these different people?4. Pair work: talk about problems one by one and ask for advice.Step 2 Grammar time1 Read and share the samples together2 Summary.T:When we ask the sick people , we often say” what is wrong with…?Do you know how to use the pronoun after the “with”?3. if you want to ask for advice from others, what should you say?What should______ do?4 Try to find the rules for”should” and “shouldn’t”Then read the book on P39Step 3 Fun timePair workOne is the doctor, the other is the boy who is ill.Look, ask and answer about the notes on the cardsA: what is wrong with you?B : I have a cough./toothache./ cold./headache.Step 4 Fun time1 Talk about what you should do and what you shouldn’t do according to the information on the card2 Book open. Work in pairs.e.g: A : What is wrong with you ?B: I have a ….What should I do, doctor?A: You shouldn’t eat ice cream.You should drink warm water.You should take some medicine.e.g. A : What is wrong with you ?B: I have a ….What should I do, doctor?A: You shouldn’t eat sweets.You shouldn’t eat before bedtime.You should brush teeth before bedtime.e.g. A : What is wrong with you ?B: I have a ….What should I do, doctor?A: You shouldn’t watch TV.You should drink warm water.You should have a rest.e.g. A : What is wrong with you ?B: I have a ….What should I do, doc tor?A: You shouldn’t watch TV.You should have a rest.You should take some medicine.Step 5 Grammar timeOpen the book and turn to P40,make sentences with “should or shouldn’t”Step 6. Thinking time1.Can you share your more advice when friends are ill?Make sentences with “should” and “shouldn’t”You should… if you have a cough./fever/cold/headache/toothache.You shouldn’t…if you have a cough./fever/cold/headache/toothache.. Step 7. Sharing time1 Share the advice in front of the whole class.2. Design the information card according to different situations from thepicture. Then write down the notes on the cards.3. Summary.What did we learn today in this class?Step 8 Homework1.Make a new dialogue between the doctor and you in the hospital2.Finish the exercises on the book.。