广州新版小学六年级英语(上册)unit6thesecrettogoodhealth复习
广州版英语6年级上册unit 6

Unit 6 The secret to good health一.短语词组:1. not… or… 既不……也不Mr Li is not a doctor or a nurse.2. the secret to…… the secret to good health健康的秘密the secret to be happy 保持高兴的秘密3. l ook……看起来He looks fifty years old. 他看起来50岁。
4. simple things 简单的事情You can do some simple things to keep happy.5. stay healthy 保持健康stay at home 待在家里6. plenty of 充足的,足量的plenty of exercise 足量的运动plenty of fresh milk 足量的新鲜牛奶plenty of sleep 足量的睡眠7. at least 至少There are at least 10 students in the classroom.8. each night 每天晚上Each student has a bag. 每一个学生都有一本书each other 互相Let’s help each other. 让我们互相帮助。
9. feel good 感觉是好的feel well 身体感觉怎好I d on’t feel well. 我身体不舒服。
10. keep a good diet 保持良好的饮食on diet 节食11. eat more vegetables and less meat 吃更多的蔬菜和更少的肉12. too much 太多(后面接不可数) Do n’t eat too much sweet food. m uch too ……太(后面加形容词) The dress is much tooexpensive. 这条裙子太贵了!13. oily 油腻的oily food 油腻的食物14. Drink tea or water, not coke or coffee. 喝水或茶,不是可乐或者咖啡。
Unit6 The secret to good health 广州版小学英语六年级上册

广州版小学英语六年级上册
Unit6 The secret to good health
(The Second Period)
一、教学目标:
(一)Language knowledge 语言知识:
1.掌握健康的生活习惯的表达方法。
2.能使用英语为他人提建议。
3.理解课文内容,能准确地朗读。
(二)Language skill语言技能:
1.能熟练辩读所学的词汇。
2.学生能用英语说出健康的生活习惯。
(三)Affect情感态度:
1.理解健康的生活习惯,形成习惯。
2.提升学生们参与学习活动的兴趣和积极性,增强他们学习的自信心,培养学生把学习和生活紧密联系起来。
(四)Learning Strategies学习策略:
1.利用情景展开有效教学,让学生在接近真实的情境中愉快学习,多开口说,在教学活动中掌握学习的规律。
二、教学重点:
1.学生能掌握本节课的单词及句型。
2.学生能用英语说出健康的生活习惯。
三、教学难点:
1.能准确地朗读课文。
2.能准确使用所学的语言知识使用于实际生活中。
四、教学资源:
1.电脑和教学课件
2.单词、句子卡片
3. dolls
五、教学过程:。
广州版六年级上册U6第一课时 (2)

Project
Discuss with your classmate and fill in the
form.先讨论,然后仿照列子写下面的表格。
Good for health
Bad for heath
get plenty of sleep
go to sleep very late
eat more vegetables and fruits
1. We need many kinds of food to be healthy. 2. We should eat plenty of fruit and vegetables. 3. We need some meat, and we need some milk
or yogurt (酸奶) . 4. We should eat only a little from the top the
pyramid, such as ice-cream. 5. We only need a little fat and sugar. 6. Foods from the bottom of the pyramid
give us a lot of energy.
eat lots of meat and oily food
drink plenty of water take plenty of exercise
drink too much coke or coffee play computer games for a long time
take a walk for one hour every day watch TV for a long time
food
Children, Do you have a healthy life ? If you are healthy, please tell us your secrets to the good health. If you are always ill or tired, please give yourself some advice.
六年级英语上册Unit6Theturtleisfaster教案广东版开心

Unit 6 The turtle is faster.一、教学目标1) Vocabulary: hippo, elephant, turtle ,snail , bigger, smaller,faster, slower2) Target: Is a hippo big ? Yes,it’s big。
Is an elephant big ?Yes,it’s very big。
Which is bigger, an elephant or a hippo? Anelephant is bigger.重点比较级难点Which is 比较级,A or B? A/ B is 比较级。
教具Picture Cards,课件二、教学过程一、Warm up1、Greeting.T: Hello, boys and girls.Nice to meet you。
How are you today?2、Sing a song: Is this a dog?3、Review the animals。
Point to the picture. (Sports Meeting)PPTT:This is a …。
S:…。
二、 Lead in1、T: Good! Today the animals are going to have a sports meeting.Who is the winner? Do you want to know?Let’s learn Unit6. And then you will know it。
PPT Unit 6 The turtle is faster.2、Write down the topic。
贴图。
3、小组竞赛。
三、 Presentation1、Point to the picture。
(A hippo) PPTT: Look! Here comes an animal. What’s this?S:It’s a hippo.T: Is a hippo big?S: Yes, it is。
广州版小学英语六年级上册Unit 6 The Secret to good healthword教案

学生姓名年级六年级授课时间教师姓名课时2教学步骤Unit 6 The secret to good health只言片语1.接下来的一天____________2.健康的生活____________3.健康的秘密____________4.最重要的事情____________5.八十岁____________6.做些简单的事____________7.得到充足的睡眠____________8.进行充足的锻炼____________9.吃太多糖____________10.吃太多油腻食物____________11.多吃蔬菜____________12.少吃肉_______________13.保持好的饮食_______________14.保持健康_______________15.感觉良好_______________16.面带微笑_______________17.忧心忡忡_______________18.散步一个小时_______________19.至少_______________20.每晚_______________21.每天早上_______________22.在公园_______________说文解字Mr. Li is not a doctor or a nurse, but he knows the secret to good health. 【有章有法】名词所有格(参考UNIT 2讲义)1.________所有格:Curly’s book, Teachers’ Day2.________所有格:a window of the classroom3.________所有格:a friend of my mother’s4.________所有格1)去学校的路:________ ________ ________ ________ ________2)门的钥匙:________ ________ ________ ________ ________3)问题的回答:________ ________ ________ ________ ________He is 80 years old but looks only 60.【有章有法】询问年龄1)He is 80 years old. (对划线部分提问)________ ________ ________ ________?2)He looks only 60. (对划线部分提问)________ ________ ________ he ________?He says you can do some simple things to stay healthy.【添砖加瓦】1.healthy1)健康:Curly is in good/ poor ________.2)健康的:Curly is strong and ________.2.保持健康1)Curly goes running early in the morning to ________ ________.2)It is important for everyone to ________ ________.First, get plenty of sleep, at least 8 hours each night, so you will feel good for the next day.【添砖加瓦】至多至少1)至少:We should brush our teeth ________ ________ twice a day.2)至多:It will take two hours ________ ________ to get there.Second, keep a good diet.【添砖加瓦】diet1)保持好的饮食习惯:How can I ________ ________ ________ ________?2)控制饮食/节食:No meat, please. I ________ ________ ________ ________.You should _______ ________ ________ ________ and take more exercise.Eat more vegetables and less meat.【添砖加瓦】多多少少Don't eat too much sweet or oily food.And drink tea or water, not coke or coffee.【添砖加瓦】1.oily1)油:Do you cook vegetables with much ________?2)油腻的:________ food is not good for old people.2.sweet1)________:Curly has a sweet tooth.2)________:Don’t eat too many sweets. They are bad for your teeth. 【有章有法】太多1)修饰________:I have ________ ________ books.2)修饰________:I have ________ ________ money.3)修饰________:Don’t play computer games ________ ________.Third, take plenty of exercise.【添砖加瓦】exercise1)做早操(________名词):Students do morning exercises before classes.2)做练习(________名词):I do exercises in English grammar every day.3)锻炼(________名词):I think it is a good idea to take exercise every day.Mr. Li walks for one hour in the park every morning and sometimes dances with his friends there.【有章有法】介词有千秋1.for1)________:I practise the piano for two hours every week.2)________:This is a birthday present for you.3)________:I study hard for my future.4)________:This exercise is hard for me.5)________:Thank you for your help.2.with1)________:I often go to the park with my parents.2)________:What are you going to do with the money?3)________:The boy with glasses is my brother.Finally, Mr. Li thinks the most important thing for a healthy life is to be happy. He never worries too much and always has a smile on his face.That's why, even at 80, his hair is still black and not white.【添砖加瓦】1.smile1)________:Curly looked at the baby with a smile.2)________:She smiled at me.ugh1)________:Curly always makes everybody laugh.2)________:Don’t laugh at other people.3.担忧1)Don’t ________ if you can’t finish it.2)There is nothing to ________ ________.3)She ________ ________ ________ her family and everything.今日说法:祈使句【小试牛刀】❖单项选择( ) 1.(2012暨大附中/2011华附奥校) Let’s _____ her _____ an interesting story.A. to hear, speakB. to hear, talkC. listen to, sayD. listen to, tell( ) 2.(2013大联盟) Please _____ your book when you come here tomorrow.A. takesB. bringsC. bringD. take❖按动词的正确形式填空1.(2007大联盟) Let’s ________ (speak) English in class. ________ (not speak)Chinese.2.(2010大联盟) ________ (not stay) out too late, Wendy.3.(2012大联盟) ________ (not eat) in the library, Tony.4.(2007省实天河) Let him ________ (carry) the heavy box.5.(2007省实天河) ________ (not look) out of the window, please.6.(2010暨大附中) Jonny, ________ (not walk) on the grass.7.(2012暨大附中) ________ (not stay) out too late, Wendy.❖句型转换1.(2006大联盟) Please read Lesson One.________ ________ Lesson One, please.2.(2010西关外国语) You shouldn’t litter here. (祈使)____________________________________________________________养兵千日一、单项选择( ) 1.-- _____? -- I have a headache.A. What's the matter, JudyB. Where are you, JudyC. Who are youD. What are you doing, Judy( ) 2.I think walking is _____ our health.A. good atB. bad atC. well inD. good for( ) 3.We should not eat _____ junk food.A. too manyB. too muchC. many tooD. much too( ) 4.Did you _____ some medicine?A. takeB. eatC. drinkD. have( ) 5._____ you have a cold?A. DoB. AreC. CanD. Should( ) 6.My grandfather takes exercises _____ two hours every day.A. withB. inC. asD. for( ) 7.Do you know the secret _____ good health?A. inB. onC. atD. to( ) 8.Can you find the answer _____ the question?A. inB. onC. atD. to( ) 9.-- What's the matter with you?-- I caught _____ and had to stay in _____ bed.A. a, /B. a, theC. a, aD. the, the( ) 10.-- I have got a bad cold. I feel terrible. -- _____A. All right.B. Is that so?C. Sorry to hear that.D. I'm afraid so.( ) 11.My uncle lives _____ 88 Beijing Street.A. toB. ofC. atD. on( ) 12.They are waiting _____ a bus _____ the bus stop.A. for, inB. on, atC. with, atD. for, at( ) 13.Children get gifts _____ Christmas and _____ their birthdays.A. on, onB. at, onC. in, inD. in, on( ) 14.-- There is nothing _____ tomorrow afternoon, is there?-- No. We can have a game of table tennis.A. onB. inC. outD. up( ) 15. A lot of students in our school were born _____ March, 1981.A. inB. atC. onD. since( ) 16.Tim suddenly returned _____ a rainy night.A. onB. atC. inD. during( ) 17.My grandfather was born _____ Oct. 10, 1935.A. onB. inC. atD. of( ) 18.There are some birds singing _____ the trees.A. inB. onC. atD. from( ) 19.There are so many apples _____ that tree.A. in B, on C. at D. from二、单句改错, 下列各句中均有一处错误, 请指出并改正( ) 1.What's the matter to you?A B C D ________ ( ) 2.My father often eats too many food.A B C D ________ ( ) 3.We are tired, so we want to have rest.A B C D ________ ( ) 4.If you want to stay health, you must take some exercise.A B C D ________ ( ) 5.The old man might is a doctor.A B C D ________三、对话排序, 选择下列每组句子的正确语序, 使其组成符合逻辑的对话________ → ________ → ________ → ________ → ________A.Is it anything serious?B.My head hurts. I feel terrible.C.Please sit down. Let me have a look at you.D.What's wrong with you, young man?E.No, nothing serious. Take this medicine and you can be better soon.四、句型转换1.He has a fever. (就划线部分提问)________ ________ ________with him?2.Tom should eat something. (变成否定句)Tom ________ eat ________.3.My headache started two days ago. (就划线部分提问)________ ________ your headache ________?4.I have a cold. (变成一般疑问句)________ you ________ a cold?5.She has a toothache. (变成否定句)She ________ ________ a toothache.6.You should drink a lot of water. (改为同义句)You should drink ________ ________ water.五、完成对话(一)从对话后的方框中选出能填入空白处的最佳选项A: We are going to play basketball. _____B: I'd like to, but I can't.A: _____B: I have to see Xiao Fang in the hospital.A: What's the matter with her? _____B: _____A: _____B: I'm afraid I can't.A.Her head hurts and she doesn't want to eat.B.Would you like to go with us?C.Anything serious?D.Are you coming later?E.What do you have to do?(二)根据对话内容在空白处填写入一个适当的词语使对话完整Doctor: What's ________ with you, young man?Paul: I don't feel ________.Doctor: I'm ________ to hear that. Please take ________ your shirt and ________ down on the bed.Paul: Yes, doctor.Doctor: Well, there's ________ much wrong with you. Do your take much exercise?Paul: No, doctor. I never have ________ time for exercise.Doctor: How do you sleep?Paul: Very badly, doctor. Can you give me ________ medicine to help me sleep?Doctor: Yes, I can, but I'm not going to. You don't need medicine. Just take more exercise.Paul: You're right, doctor. It's important for me to ________ healthy. Thank you for your advice.Doctor: You're welcome. I ________ you feel better soon.六、阅读理解It's important for us to be healthy. But how can we keep healthy? First, youshould eat fruit and vegetables three or four times a week. Then eat some tofu every day because it's good for people, both the young and the old. Milk is als o necessary (必要的), especially for woman. So you should have milk twice a day. It can help you to be strong. Next, doing more exercise is better. You can do morning exercises or evening exercises. After supper you should take a walk. ( ) 1.You should eat _____ three or four times a week.A. fruit and fishB. vegetables and muttonC. tofuD. fruit and vegetables( ) 2.Tofu is good for _____.A. young peopleB. old peopleC. young and old peopleD. students( ) 3.Why do people have milk?A. It, s delicious.B. It's a kind of drink.C. It's bad for you.D. It can help you keep strong.( ) 4.You should have milk _____.A. four times a dayB. five times a weekC. twice a dayD. twice a week( ) 5.The passage mainly tells us _____.A. how to keep healthyB. what health isC. why health is importantD. how often you can eat tofu七、写作:以“My healthy life”为题写一篇小作文____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________。
广州版英语六年级上册讲义:Unit 6 The secret to good health

Unit 6 The secret to good healthFocus PointsLet’s TalkTalk about how to keep healthy and give others some advice about it.Warming Up一.听写__________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 二.单词及短语1. 秘密______________________2.简单的_____________________3. 最少______________________4.至少________________________5. 节食_____________________6.微笑________________________7. 较少的____________________ 8.油腻的______________________9. 最后地____________________ 10.第二天_____________________11.甚至______________________ 12.保持健康的_________________13.足够的睡眠________________ 14.每天晚上___________________15.更多______________________ 16.做运动_____________________17.最重要的__________________ 18.担心_______________________19.重的______________________ 20.起床_______________________21.保持好的饮食习惯__________三.课文内容根据提示把短文补充完整。
广州新版小学六年级英语上册unit6thesecrettogoodhealth复习.doc

课文复习 单词回顾秘密 ____________ 简单的 _________________ 至少 ____________ 节食 ___________________ 多油的 __________ 最后地 _________________甚至 ____________ 可能 ___________________ 2.stay healthy 3.at least 4.first5.second7.plenty of 8. a healthy life9.finally 句子1. He knows the secret to good health.2. The most important thing for a healthy life to be happy.3. He always has a smile on his face. 课文解析l.or 或者(用否定句和疑问句)你喜欢吃蔬菜还是肉? ______________________________ 他不是一个医生也不是一个老师. ____________________________ 2. stay healthy 保持健康stay+adj 你可以做一些简单的事情来保持健康. ________________________________ 3.least 最少(最高级)little ——less ——least你每天应该睡至少8个小时。
_____________________________________ 4. more 更多 muchmoremany —more吃更多的蔬菜和更少的肉。
_________________________________________ 5. never 从不他从来不看电视. ______________________________ 6. even 甚至即使在80岁,他的头发仍然是黑色的。
广州版英语六年级上册Unit 6《The secret to good healty》ppt-课件

本课时目标:
复习本课所学的单词、短语和句子; 学习并拓展一些有关健康生活的谚语; 会根据某类人的年龄特点或不良生活习惯,为特定他们制 定健康海报,并用所学的语言进行描述。
Let’s Recite
通过提示,让学生背诵短文, 复习并检测学生对文本熟练 的程度。
Mr Li is not a doctor or a nurse,
PPT下载:-/xiazai/
PPT教程: /powerpoint/
资料下载:/ziliao/
范文下载:-/fanwen/
试卷下载:/shiti/
教案下载:/jiaoan/
PPT论坛:
eat more vegetables and fruit
教师示范如何讨论健康 并给出适当的建议。
红色字体是身体状况和 病因,蓝色字体是建议
Bill is too heavy. He eats too much meat. He should eat more vegetables and fruit and less meat.
PPT课件:/kejian/
语文课件:/kejian/yuw en/ 数学课件:-/kejian/shuxue/
英语课件:/kejian/ying yu/ 美术课件:/kejian/me ishu/
科学课件:/kejian/kexue/ 物理课件:/kejian/wul i/
---
Let’s listen and match.
听力材料的文字稿
Ms White: Jiamin, what do you do to stay healthy? Jiamin: I sleep a lot. I don’t feel well when I don’t have enough sleep. Ms White: And you, Janet? Janet: I take plenty of exercise. I run in the park every morning. Ms White: Great ideas. Ben, what do you do? Ben: I eat lots of fruit and vegetables. What about you, Xiaoling? Xiaoling: I wash my hands often. Janet: Ms White, what do you do? Ms White: Well, I try to stay happy. All: Yes, you smile all the time!
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
课文复习单词回顾秘密___________ 简单的__________ 最少的___________至少___________ 节食____________ 较少的____________多油的_________ 最后地__________ 微笑_____________甚至___________ 可能____________ 小心_____________重点单词以及短语1.the secret to good health2.stay healthy3.at least4.first5.second6.for one hour7.plenty of8. a healthy life9.finally句子1.He knows the secret to good health.2.The most important thing for a healthy life to be happy.3.He always has a smile on his face.课文解析1.or 或者(用否定句和疑问句)你喜欢吃蔬菜还是肉?__________________________他不是一个医生也不是一个老师._______________________2.stay healthy 保持健康 stay+adj你可以做一些简单的事情来保持健康.__________________________3.least 最少(最高级)little ---less---least你每天应该睡至少8个小时。
_______________________________4.more 更多 much---more many--more吃更多的蔬菜和更少的肉。
__________________________________5.never 从不他从来不看电视.__________________________6.even甚至即使在80岁,他的头发仍然是黑色的。
_______________________7.smile on one’s face他总是脸上挂着微笑。
_______________________________基础题选出不同类的单词()1. A. simple B. wide C. expensive D. ride()2. A. could B. ate C. eat D. did()3. A. miss B. give C. Mr D. hear()4. A. careful B. only C. simple D. oil ()5. A. candy B. health C. finger D. find根据解释选择恰当的单词,把编号写在括号里A. secretB. oilyC. fingerD. dietE. finally( )1. Containing(包括) or covered(覆盖) with oil.( )2. The food that you eat and drink regularly(规则地) .( )3. Something that is known about by only a few (一点)people and not told to others( )4. After a long time ,especially(特别地) when there has been some difficulty(困难) or delay(推迟)( )5. One of the four long thin parts that stick out from the hand判断下列句子是否符合事实,如符合,在括号内写“T”,否则写“F”( )1. The secret to good health is to eat much meat.( )2. People should sleep for 5 hours each night.( )3. Don’t eat too much sweet or oily food.( )4. Drink coke or coffee every day.( )5. Pleaser eat many vegetables and much meat.单词分类A. gaveB. stomachacheC. fingerD. wentE. headacheF. modernG. could H. crowded I. wore J. diet K. health L. noisyM. fever N. quiet O. secret P. toothache动词的过去式 _________________________疾病类________________________________名词类________________________________形容词类______________________________根据实际情况回答问题1. Did you eat bad food yesterday evening?__________________2. How long do you stay at school every day?________________________3. You had a fever. What should you do?________________________4. How do you stay healthy?____________________________5. How long should we sleep each night?__________________________选择最佳的答案填空1. How old are you? Oh, it’s a ________.A. seeB. secretC. years old2. What’s the matter_______ you?A. toB. withC. at3. I’m s orry to _____ that.A. thereB. hereC. hear4. I went to the museum ______ this morning.A. \B. atC. in5. He ______ there for one hour yesterday morning.A. stayedB. stayingC. stay6. What did the doctor _______?A. saidB. saysC. say7. You should take this medicine three _____ a day.A. timesB. timeC. timing8. What ‘s the secret _____ good health?A. withB. atC. to9. Janet eats ______meat than me.A. mostB. leastC. less10. Be_____! The car is coming.A. healthB. careC. careful完成句子1. Xiaoling has ______(little)oranges than me.2. The children _______(eat)chocolate now.3. My mother ________(give)me ten yuan just now4. I have _______(many) bags than my sister.5. I _______(wear) a beautiful dress tomorrow.6. My brother ______(keep) a good diet every day.7 My friend knows __________________________(好身体的秘密).8 Mum says you can do some simple things to ________________(保持健康).9. To_________________________(保持良好的饮食习惯) is very important.10. Don’t eat too much sweet or _________(油腻食物).11. Mr Chen always ________________ (有一个微笑) on his face.12. I_____________(不能入睡)last night.13. You should ______________(喝大量的水).14. The doctor asked me to ___________________(吃一些药).15. Don’t ________________________(穿湿的衣服).16. Yesterday Bill _____________________(从他的自行车上摔下来).17. You should ___________________________(每天刷两次牙).提高题(一)根据首字母提示完成对话第一篇A: Hello. M____ I speak to Linda, please?B: Speaking.A:Hi, Linda. This is Jimmy. You didn’t c______ to school today. What’s the matter w_____you?B: i have a headache . The doctor told me to s______ in bed.A: oh, dear. I am s_____ to hear that. I think you will b_____ well soon. B: thank you.A: T____care. Goodbye.B: Bye.第二篇用恰当的单词填空,使对话成立A: _______ the matter, Billy?B: I ____ _____ toothache.A: _____ you eat a _____of sweets every day?B: Yes, I ____. I have plenty ______ sweets.A: Do you have any _____B: No, I _______.A: You should go and see the dentist. I think he can ____ you much. B: Thank you.(二)阅读短文,选择最佳答案,把其字母编号写在括号里Gary is a ___1__boy. He likes eating chocolate, candies and ____2____ food. He is the ___3___boy in his class. He has no friend ____4___ he is too fat. He wants to keep a good diet ______5___ he is going to __6___ more sport and ___7__ jogging(慢跑)every day. Two months ____8__, Gary becomes ____9___ than before. He finds out he can do anything if he works hard enough.( )1. A. thin B. fat C. Clever( )2. A. fast B. slow C. bad( )3. A. thinnest B. fattest C. tallest ( )4. A. so B. but C. because ( )5. A. so B. but C. because ( )6. A. playing B. play C. plays( )7. A. go B. goes C. went( )8. te B. later C. before( )9. A. fatter B. thinner C. slower(三)阅读短文,判断正误One day Charlie and Cherry went to a food fair(交易会). It had foodfrom all over the world. People could taste new kinds of food. At onestall(摊位), a lady showed them some spaghetti(意大利式细面条). “Wouldyou like to try some?” she asked. “Yes, please. Mmm…They are delicious.Where do they come from?” asked Cherry. “They come from Italy,” saidthe lady. Then the children went to another stall. Charlie put a grasshopper(蚂蚱) in his mouth.”What’s it like?” asked Cherry. “It’scrunchy(脆的) and salty,” said Charlie.The children had a really interesting time at the fair.( )1. Charlie and Cherry went to a toy fair.( ) 2. It had food from all over the world.( ) 3. A lady showed them some bread.( )4. The spaghetti is from south America.( )5. The grasshopper is sweet.知识复习写出下列单词的第三人称单数形式。