资源简介 (共26张PPT)第一部分 教材知识点清单七年级(下)第四讲 Units 5~8逆袭提示:课前请完成《教材词汇默写》P18~23的内容。 Hi, I'm Malee and I live in Thailand! The elephant is my favorite animal. I love elephants because they are much 1.__________(strong) and more clever than most animals. They are 2.____________(consider) to be a symbol of good luck here. The elephant is our 3.__________(nation) animal. Every year on March 13th, we celebrate Thai Elephant Day. Elephants look very different from other 4._________(animal). They are huge. They have large ears and long trunks.They can pick up 5._____ carry heavy things with their trunks.strongerconsiderednationalanimalsand Elephants are like us in some ways. They are very playful and enjoy 6._________(play) in the water. They are great swimmers. They are also clever. For example, they can 7._________(exact) remember one another and places with food and water after many years. Elephants are very kind too. They look after other elephants when they don't feel well. The big elephants also help the baby ones.playingexactly Elephants are 8.____ important part of Thai life and culture. However, they are 9.____ danger. They live in forests, but people cut down too many trees. People also kill elephants for 10.____(they) ivory. Let's save the forests and not buy things made of ivory. Every elephant counts.[根据新七年级(下)Unit 1 Section B 1b改编]anintheir知识点1kind的用法Well, because she's kind of boring.嗯,因为她有点儿无趣。(Unit 5 P26)1.The weather is kind ____ cold. Don't forget to put on your jacket.(盲填)2.You should be kind ____ new students because they may feel lonely.(盲填)3.Running is ___ kind of good exercise that makes us healthy.(盲填)4.When you walk in the forest, you can find all _______(kind) of plants.oftoakinds知识点2enjoy的用法It is very quiet and I enjoy reading there.那里非常安静,我很喜欢在那里阅读。(Unit 8 P47)5.Sandra works in the city. She ________(enjoy) her life there.6.I enjoy _________(stay) in Hunan because I like eating Hunan rice noodles.7.The children enjoy____________(they) in the park.enjoysstayingthemselves知识点3辨析other, another, others, the other与the othersBut there isn't a Dragon Boat Festival in the US, so it's like any other night for Zhu Hui and his host family.但是美国没有端午节,因此今晚对于朱辉和他的寄宿家庭来说就像其他任何一个晚上一样。(Unit 6 P35)词汇及含义 用法other 另外的;其他的 ①后接可数名词复数②each other彼此another 另一;又一 (泛指另一个) ①后接可数名词单数②another+基数词+名词=基数词+more+名词词汇及含义 用法others 其他人(无范围) =other+可数名词复数;some…,others…一些……另一些……the other (两者中的)另一个 ①后接可数名词单数②one…, the other…一个……另一个……the others (指定范围中的)另一些 =the other+可数名词复数8.选词(组)填空。the others another the other others other (韶华原创)In our class activity, we planted trees in the park. There were two groups: one group carried the young trees and water, and (1)___________ group dug holes. I forgot my shovel(铲子), so I asked a classmate for (2)______tool. Some students watered the young trees, while (3)________ held them. (4)__________ in my class finished quickly, but I needed more time. In the end, our teacher said, “Great job! Let's help (5)_______ classes next week!”the otheranotherThe othersothersother9.You should express yourself in a polite way when you disagree with others.(英译汉)________________________________________________________________当你不同意其他人的意见时,你应该礼貌地表达自己(的看法)。知识点4询问天气的句型—How's the weather in Beijing 北京天气怎么样? —It's sunny.阳光明媚。(Unit 7 P37)句型:①How is/was the weather(+介词+地点/时间) ②What is/was the weather like(+介词+地点/时间) 答语:It is/was+表示天气的形容词/动词的现在分词.句型:③How will the weather be(+介词+地点/时间) ④What will the weather be like(+介词+地点/时间) 答语:It will be+表示天气的形容词/It will+动词原形. 常用的表示天气的形容词和动词10.用What或How补全句子。(1)—_____ is the weather in Changsha in summer? —It's hot.(2)—______ is the weather like today —It's windy.11.The weather report says Shaoyang will be ______(sun) this weekend. Let's go hiking!12.I like rainy days because I can stay at home and read books.(英译汉)________________________________________________________________13.[写作可用]昆明的春天总是很暖和。(汉译英)________________________________________________________________HowWhatsunny我喜欢下雨天,因为我可以待在家里看书。It's always warm in Kunming in spring.知识点5辨析across, cross, over, through与pastThe pay phone is across from the library.付费电话在图书馆的对面。(Unit 8 P44)词汇 词性、含义及用法 图示across prep.“过;横过;穿过”,着重指从一边到另一边,指从表面通过。across from在……对面cross v.“穿过;横穿”,强调动作,cross=go across词汇 词性、含义及用法 图示over prep.“在……上方”,指从物体表面之上或上方的空间内通过through prep.“穿过”,指从物体的内部通过past prep.“经过;路过”,指从旁边过,go past=pass14.选词填空。across through over past(1)Mrs.Black went ________ the street to do some shopping.(2)—Could you buy me some books when you go ______ the bookstore —No problem.(3)We got lost in the forest yesterday, but we finally walked ________ the forest safely with the help of a local guide.(4)Many planes fly ______ our house every day.acrosspastthroughover15.The new supermarket is right across ______ the bus stop. Let's go there!(盲填)16.You can't cross the road when the traffic light is red.(英译汉)________________________________________________________________from红灯亮的时候,你(们)不能过马路。知识点6turn的用法To get there, I usually walk out and turn right on Bridge Road.要去那儿(动物园)的话,我通常步行外出,在大桥路右转。(Unit 8 P47)辨析turn的常用短语turn on把(电流、煤气、水等)打开turn off把(电流、煤气、水等)关闭turn up把(音量、热量等)开大,调高;出现(=show up)turn down把(音量、热量等)关小,调低;拒绝17.选词填空。down off into on up(1)Scientists have created a new tool that can turn people's thoughts ______ words.(2)It's time to go to bed. Please turn _____ the TV, Julia.(3)The library lights were turned ____ because it was getting dark.(4)—Can you turn____ the music I love this song! —Of course. I love it, too.(5)—Can you turn______ the volume(音量) I'm studying.—Sorry, I'll do it right now.18.The students took turns___________(answer) the teacher's questions.19.It's_____(she) turn to lead the group discussion this week.intooffonupdownto answerher知识点7辨析spend, take, pay与costI like to spend time there on weekends.我喜欢周末在那里消磨时间。(Unit 8 P47)20.选择合适的单词,并用其适当形式填空。spend pay cost take(1)Fan Jinshi has _______ over 60 years taking care of the Dunhuang Mogao Caves.(2)The vegetables ______ them more than 20,000 yuan each year.(3)I______ 50 yuan for the movie ticket yesterday.(4)—How do you usually go to Wuhan from here —By high-speed train. It_______ me only 20 minutes to get there.21.I usually spend time_________(read) in the library on weekends.22.It takes us 50 minutes ________(get) to the airport.spentcostpaidtakesreadingto get (2025·常德三模)假如你是李华,你将代表班级参加学校举办的主题为“My volunteering (志愿的) experience”的英语演讲活动。请你根据下面思维导图的提示适当发挥,写一篇英文发言稿,分享你其中的一次志愿经历。 注意:(1)文中不得出现真实姓名和校名等信息; (2)写作词数为80个左右,开头和结尾已给出,不计入总词数。 Good morning, everyone! I'm glad to make a speech here today. My topic is“My volunteering experience”.As we all know, reading is one of the best ways to get knowledge. That's why I have kept volunteering in the school library for two years.[要介绍的志愿经历是什么] I volunteer in the library twice a week. As I go into the library, I help to clean the bookshelves and help the teachers lend the books to students.Besides these, I have more chances to read different books than others. That's the most important reason why I like doing this. Reading helps me open up my eyes and makes my life meaningful and colorful.[具体的志愿活动及感受] I hope to take part in more volunteering activities in the future and encourage everyone to join as well.[表达期待] That's all. Thanks for listening!(共26张PPT)第一部分 教材知识点清单七年级(下)第五讲 Units 9~12逆袭提示:课前请完成《教材词汇默写》P23~28的内容。Friday, 30 May Today we went on 1.___ school trip to a farm! It was tiring 2._____ great fun! In the morning, we explored the farm. There were large tents with tomatoes, cucumbers, and many other fruits and vegetables. The farmer told us about how these fruits and vegetables go from the fields to our tables. I was very 3._________(interest) because I usually only see them in the supermarket.abutinterested Then we got straight to work! First, we picked some strawberries. The work seemed easy, but it took time 4.________(get) it right. 5.________(slow), we filled many baskets. In the afternoon, the farmer taught us how to cut branches and 6.________(leaf) from tomato plants. This helps them to grow more fruit. Finally, we watered the plants. Plants need so much work! It was tiring, but I enjoyed working with 7.____(I) hands.to getSlowlyleavesmy One thing I learned today: Farming isn't easy! It made me think of the saying, “Every grain comes 8.______ hard work.” The farmer let us take some vegetables home. My mom 9.________(cook) some for dinner, and they were fresh and delicious! They certainly taste 10.________(good) when you work for them! Today was really a day to remember.[根据新七年级(下)Unit 7 Section B 1b改编]fromcookedbetter知识点1询问长相的句型What does he look like?他长什么样?(Unit 9 P49)(1)句型:What do/does sb.look like (2)答语:①sb.+have/has+名词词组(long hair/…)②sb.+be+of+medium height/build/…③sb.+be+描述外貌特征的形容词(tall/short/thin/heavy/cool/handsome/…)1.—What ______(do) your sister look like —She has a small mouth and two big eyes.2.我的朋友很帅。他中等身高,留着黑色的短发。(汉译英)________________________________________________________________doesMy friend is handsome. He is of medium height and has short black hair.知识点2辨析a little, little, a few与few—We're meeting at seven, right?我们7点见面,对吧?—Yeah, but I may be a little late.是的,但我可能会晚点儿到。(Unit 9 P50)肯定意义 否定意义 后跟名词a little little 不可数名词a few few 可数名词复数☆图解助记 (1)a little还可作副词,意为“有点儿;稍微”,可修饰形容词(比较级)、副词(比较级)和动词(短语)。(2)句中有only, just, still, quite等词时,通常用a few或a little。(3)句中有very, some, the, no, so, too等词时,通常用few或little。3.选词(组)填空。a few few a little little (韶华原创)Last weekend, Lucy went to the supermarket. She wanted to buy some fruit, but there were just (1)_____ apples left. Luckily, she found (2)_______ oranges and took them. She also needed some milk, because there was (3)______ milk in her fridge. She bought two boxes of milk. When she got home, she used the oranges to make juice and added (4)_______ sugar to it. She thought, “Even though I don't have much choice, I can still make something nice!”fewa fewlittlea little知识点3would like的用法I'd like some noodles.我想要一些面条。(Unit 10 P55)4.—What would you like _____ breakfast —I'd like some bread and a glass of milk.(盲填)5.I'd like________(learn) how to cook Chinese food. It seems fun!6.—Would you like______(try) stinky tofu(臭豆腐) from Changsha —Yes, I'd love to.forto learnto try知识点4order的用法—May I take your order?我可以为你点餐吗? —Yes.可以。(Unit 10 P56)7.Hand in your homework___order of your student number, boys and girls.(盲填)8.I ordered flowers____ my mom on Mother's Day.(盲填)9.The doctor ordered him_______(rest) for a week and avoid any stress.10.[写作可用]我写日记目的是培养我的写作技能。(汉译英)________________________________________________________________inforto restI keep a diary in order to develop my writing skills.知识点5辨析the number of与a number ofThe number of candles is the person's age. 蜡烛的数量是过生日的人的年龄。(Unit 10 P59)词汇 含义及用法 谓语the number of “……的数量”,后接可数名词复数 单数形式a number of “许多的;大量的”,后接可数名词复数 复数形式【注意】a number of中的number常用large或small修饰,表示程度。11.A number of ________(student) have volunteered to clean up the park this weekend.12.Zhangjiajie is popular and the number of the visitors _______(keep) rising.13.A large number of graduates ______(come) to Hunan every year.14.A growing number of young people in China are starting to wear the traditional Han Chinese clothing.(英译汉)________________________________________________________________studentskeepscome越来越多的中国年轻人开始穿传统的汉服。知识点6辨析hear, listen与soundI couldn't really see or hear the guide.我真的看不见导游,也听不见导游说话。(Unit 11 P65)词汇 含义及用法hear 动词,意为“听见,听到”,强调听的结果,不用于进行时态①hear sb.doing sth.听见某人正在做某事②hear sb.do sth.听见某人做了某事③hear from sb.收到某人的信、电话等④hear of/about听说;得知(后接名词、代词等)词汇 含义及用法listen 不及物动词,意为“倾听”,是有意识的动作,常用作listen to“听……”sound 连系动词,意为“听起来”,常接形容词作表语15.选择合适的词(组),并用其适当形式填空。hear sound listen listen to(1)Students usually _________ the teachers' advice and act on it.(2)—Did you ______ of the news about the earthquake? —Yes, I did.(3)Nancy ________ as hard as she could, but the speaker's voice was too low to be heard clearly.(4)Every time her voice________ different on the phone.16.During the break, I heard some students________(sing) in the music room.listen tohearlistenedsoundssinging知识点7surprise的用法The next morning, my sister and I got a terrible surprise.第二天早上,我和我姐姐得到了一个可怕的惊喜。(Unit 12 P71)(1)surprised adj.感到意外的,常用人作主语或形容人。(2)surprising adj.令人惊奇的,常用物作主语或修饰物。17.When I heard the good news,I looked at my parents ____ surprise, not believing my ears.(盲填)18.The rainbow ___________(surprise) everyone after the heavy rain.19.To _____(we) surprise, the boy won first prize.20.He was surprised ___________(discover) that this place was not so bad.21.Our team won the football game. How __________(surprise) the news is!22.I'm surprised that a three-year-old girl can dance so well!(英译汉)________________________________________________________________insurprisedourto discoversurprising我很惊讶一个3岁的女孩舞跳得这么好! (2025·岳阳二模)假定你是Sandy,正在英语俱乐部参加活动。老师要求以“Colorful weekend activities”为话题展开讨论,请你作为小组代表发言。内容包括: (1)分别介绍你和组员Daniel的周末活动; (2)谈谈周末活动的意义。 注意:(1)文中不得出现真实姓名和校名等信息; (2)写作词数为80个左右,开头和结尾已给出,不计入总词数。 Hello, everyone! I am Sandy. On weekends, there are many kinds of activities to take part in. I really enjoy watching movies with my friends. It's a great way to relax ourselves in different stories and worlds. We can share our thoughts and feelings about the movies. My group member Daniel often plays basketball with his friends on Saturdays. Playing basketball makes him energetic and strong. It also teaches him how to work together as a team. [“我”和Daniel的周末活动及原因] Weekend activities are very meaningful. They not only help us relax after busy school days but also develop our interests and social skills. In a word, colorful weekend activities make our lives more wonderful.[周末活动的意义] That's all. Thanks for your listening.[表示感谢](共34张PPT)第一部分 教材知识点清单七年级(下)第三讲 Units 1~4逆袭提示:课前请完成《教材词汇默写》P13~18的内容。 I'm Dr. Know. A patient told me there are too many 1.______(rule) for her. At 6:00 a.m., her mom says, “Get up and make your bed!” She must eat breakfast 2._________(quiet). After breakfast, her mother always asks her to do the dishes. After that, she 3.______(run) to school because she can't be late. There are also some rules in her school: don't be noisy, don't eat in class, arrive 4.____ school on time and so on.rulesquietlyrunsat Her father says she can't play basketball after school, 5._________ she must do her homework first. She can only play on weekends. After dinner, she can't feel 6._________(relax) either. She is always asked 7._________(read) a book before she watches TV. She has to go to bed before 10:00 and can't go out alone at night. Rules, rules, rules! She thinks they're terrible. So she asks me for help.becauserelaxedto read I understand how she feels, but there are still 8.___ lot of things we can do. Although our parents and school are strict sometimes, we can do what we like on weekends. Remember, they make the rules to help 9.____(we). We should know that we have to follow them. Sometimes, it's very 10.____________(importance) to listen to our parents.[根据七年级(下)Unit 4 Section B 2b改编]ausimportant知识点1be good短语小结You're very good at telling stories. 你很擅长讲故事。(Unit 1 P2)短语 含义及用法be good at “擅长某事/做某事”,后接名词或动词的-ing形式,相当于do well inbe good for “对……有好处”,反义短语为be bad forbe good with “善于应付……的”,后接某人时,相当于get on/along well withbe good to “对……友好”,相当于be friendly/nice to1.John is good ______ children. They all listen to him carefully in class.(盲填)2.Learning about the history of Yueyang Tower is good _____ understanding Chinese culture.(盲填)3.Mary is very good at _________(draw). She draws many beautiful pictures.4.It's important to be good to others because kindness can make the world a better place.(英译汉)________________________________________________________________withfordrawing对他人友善很重要,因为善良可以让世界变得更美好。知识点2teach的用法The school needs help to teach music.学校需要教授音乐方面的帮助。 (Unit 1 P5)5.My uncle teaches me_________(pick) tea leaves in our Anhua tea garden.6.Miss Green_________(teach) art at our school.We all like her.7.Life teaches us many valuable lessons.(英译汉)________________________________________________________________to pickteaches生活教给我们很多宝贵的经验。知识点3辨析tell, speak, talk与sayYou're very good at telling stories. 你很擅长讲故事。(Unit 1 P2)词汇 用法 搭配tell 告诉;讲述 强调讲给别人听 tell sb.(not) to do sth.告诉某人(不要)做某事tell sb.(about) sth.告诉某人(关于)某事speak 说话;说(某种语言) 强调说的能力和方式 speak Chinese说汉语speak to sb.跟某人讲话talk 交谈;说话 强调与某人交谈 talk to/with sb.和某人交谈talk about sb./sth.谈论/讨论某人/某事say 说;讲 强调说的内容 say sth.to sb.对某人说某事8.选择合适的单词,并用其适当形式填空。tell speak talk say (韶华原创)Yesterday, our English teacher (1)______, “Our school will hold an English speech competition. All of you will take part in it.” I was nervous, so I (2)________ to my best friend Lucy. She smiled and said, “Don't worry! Let's practice together.” We chose an interesting topic and practiced how to (3)_______ English clearly. Lucy even (4)______ a funny joke to make me laugh. Now I feel more confident!9.[写作可用]我很擅长说英语。(汉译英)________________________________________________________________saidtalkedspeaktoldI'm very good at speaking English.知识点4show的用法 We want students for the school show.我们需要学生参加学校的演出。(Unit 1 P3)10.There are many old things ____ show in Hunan Museum.(盲填)11.The local guide showed us ________ Ancient Town of Fenghuang and told us stories about the Miao people.(盲填)12.Mom secretly showed the birthday cake ____ me before the party.(盲填)13.My cousin shows interest in __________(climb) to the top of Mount Heng to see the sunrise.onaroundtoclimbing知识点5辨析get (to), arrive与reach—How does Mary get to school?玛丽怎样去学校? —She takes the subway. 她坐地铁。(Unit 3 P13)14.—How long does it take to get ___ the beach —One hour.(盲填)15.The tourists arrived____ Hengyang by train.(盲填)16.The train arrived____ the station on time.(盲填)17.The ancient Silk Road_________(reach) its farthest point in Rome.toinatreached知识点6“交通方式”的表达—How does Mary get to school?玛丽怎样去学校? —She takes the subway.她坐地铁。(Unit 3 P13)18.My home is beside our school,so I go to school __ foot every day.(盲填)19.选择合适的单词,并用其适当形式填空。take drive ride by(1)Nowadays, more and more Chinese people like to travel ____ air.(2)It's convenient for me _________ my bike to the park.(3)My father seldom________ his car to work. He wants to do something for a greener city.(4)We'll______ a plane to Changsha for summer vacation.onbyto ridedrivestake知识点7stop的用法bus stop 公共汽车站(Unit 3 P16)20.The baby stopped ________(cry) when he saw his mother.21.The teacher stopped students from _________(run) near Dongting Lake—it's too dangerous!22.After working for a long time, David had to stop _________(have) a rest.cryingrunningto have知识点8afraid的用法But he is not afraid because he loves school.但他并不害怕,因为他热爱学校。(Unit 3 P17)23.When I was little, I was afraid ____ snakes.(盲填)24.—Laura is a brave girl.—I think so. She is only 3, but she isn't afraid of_________(sing) in public.25.I used to be afraid to go out alone at night.(英译汉)________________________________________________________________26.Tom is afraid that he can't pass the exam.(英译汉)________________________________________________________________ofsinging我过去害怕晚上一个人出去。Tom(汤姆)担心他不能通过考试。知识点9辨析wear, put on, dress与(be)inAnd we always have to wear the school uniform.我们总是要穿校服。(Unit 4 P20)词汇 含义及用法wear 表示“穿;戴”的状态,也可指“留着(胡须、头发等)”put on 表示“穿;戴”的动作,也可表示“上演”dress v.表示“穿衣服”,常见搭配:dress sb.给某人穿衣服dress oneself自己穿衣服be dressed in穿着get dressed穿好衣服dress up打扮n.表示“连衣裙”(be) in “(be) in+颜色/衣服”表示穿着的状态☆图解助记27.选词(组)填空。dress in put on wear (韶华原创)This morning, my mom said, “Jack, my good boy, (1)_______ your little brother first. He can't (2)________ his shoes on his own!” I helped him quickly, then I put on my blue jacket. Mom smiled, “You always (3)_____ that hat! I bought a new one for you.” I said “Thank you” to Mom happily. When I went out, I saw my friend Lily (4)____ a red coat. She said, “Hurry up! Let's go to school together!”28.The children are old enough to dress themselves.(英译汉)________________________________________________________________dressput onwearin孩子们已经足够大了,可以自己穿衣服了。知识点10辨析too many, too much与much tooThere are too many rules!规则太多了!(Unit 4 P23)词组 含义及用法too many “太多的”,中心词是many,后面跟可数名词复数too much “太多的”,中心词是much,后面跟不可数名词much too “非常;太”,中心词是too,much用于增强语气,后面跟形容词或副词29.选词组填空。too many too much much too(1)That math problem is __________ difficult for Grade 7 students.(2)I couldn't fall asleep last night because there was __________ noise.(3)There were __________ tourists in Changsha Orange Island on May Day.much tootoo muchtoo many知识点11remember的用法Parents and schools are sometimes strict, but remember, they make rules to help us.家长和学校有时很严格,但请记住,他们制定规则是为了帮助我们。 (Unit 4 P23)30.Remember _________(turn) off the lights before leaving!31.I remember _________(close) the door. Why is it open now 32.We're supposed to remember that a smile can bring warmth to others.(英译汉)________________________________________________________________to turnclosing我们应该记住:微笑可以给别人带来温暖。知识点12keep的用法At school,I have to wear a school uniform, and I must keep my hair short.在学校,我必须穿校服,而且我必须留短发。(Unit 4 P24) keep作实义动词的其他用法(1)表示“保有;留着;借”,常与表示一段时间的状语连用。(2)表示“遵守(诺言、约定等);保守(秘密等)”,常见搭配有:keep one's word遵守诺言;keep a secret/keep sth.to oneself保密。(更多keep短语与搭配见《记背册》P13)33.The heavy rain kept us ______ going out for a walk.(盲填)34.You can keep the book _____ two weeks.(盲填)35.It is healthy to live around trees. Trees work as doctors and they keep ____(we) healthy.36.I'm terribly sorry to keep you _________(wait) for a long time.37. Even if you fail, you still need to keep on ________(try) and never give up.38.He is a man who always keeps his word.(英译汉)________________________________________________________________fromforuswaitingtrying他是一个总是遵守诺言的人。 (2025·株洲二模)英语课上各小组以“Class rules”为话题开展讨论。假定你是班长李华,将在下节英语课进行总结,请你根据以下信息写一篇发言稿。内容包括: (1)评价这些班规; (2)补充2条班规。 注意:(1)文中不得出现真实姓名和校名等信息; (2)写作词数为80个左右。 Hello, everyone! Today, I will talk about our class rules in detail. First, we must be polite to our teachers! They make every effort to teach us. So it's a good habit to be polite to them at any time. Next, be on time. Don't be late for class. It's important because it shows that we respect our teachers and classmates. If we come early, we can prepare for lessons. Also, keep our classroom clean and tidy! A clean classroom makes us feel more comfortable.[评价班规] Now, I have another two rules for us.①We should raise hands before speaking in class.This keeps the class organized.②We must take our homework seriously. It plays an important role in helping us understand and review what we've learned.[补充的2条班规] These rules help us grow and learn better. Let's try our best to follow them. Thank you![总结] 展开更多...... 收起↑ 资源列表 七年级(下) 第三讲 Units 1~4.pptx 七年级(下) 第五讲 Units 9~12.pptx 七年级(下) 第四讲 Units 5~8.pptx