人教版九年级英语unit-8-Section-B-(2a-se;f-check)优质课课件.ppt

1、Unit 8It must belong to Carla.How many mysteries do you know in the world?How many mysteries do you know in China?Step 1 准备与热身准备与热身(preparation)2aMatch each linking word or phrase with its purpose.Linking word or phrasePurpose of linking word or phrasesoexpressing a differenceas,because,sincegiving

2、a choicebut,however,thoughexpressing a resultnot only.but also.expressing two things happening at the same timeorgiving reasonswhen,whileadding informationexpress v.表示，表达表示，表达Step 2 呈现与输入呈现与输入(Presentation)Do you know the Stonehenge（巨石（巨石阵）阵）?How much do you know about it?2b Skim the article below a

3、nd underline the sentences with linking words or phrases.Do you think you have made correct matches in 2a?IDENTIFYING LINKING LANGUAGEIdentifying conjunctions or phrases that link ideas together will help you understand what you read.Stonehenge-Can Anyone Explain Why It Is There?Stonehenge,a rock ci

4、rcle,is not only one of n.圆圈圆圈Britains most famous historical places but also大不列颠大不列颠one of its greatest mysteries.Every year it n.奥秘，神秘事物奥秘，神秘事物receives more than 750,000 visitors.People like to v.接受，收到接受，收到go to this place especially in June as they want to see the sun rising on the longest day of

5、 the year.9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2023-7-172023-7-17Monday,July 17,202310、阅读一切好书如同和过去最杰出的人谈话。2023-7-172023-7-172023-7-177/17/2023 2:28:46 PM11、一个好的教师，是一个懂得心理学和教育学的人。2023-7-172023-7-172023-7-17Jul-2317-Jul-2312、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2023-7-172023-7-172023-7-17Mo

6、nday,July 17,202313、He who seize the right moment,is the right man.谁把握机遇，谁就心想事成。2023-7-172023-7-172023-7-172023-7-177/17/202314、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2023年7月17日星期一2023-7-172023-7-172023-7-1715、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2023年7月2023-7-172023-7-172023-7-177/17/202316、提出一个问题往往比解决一个更重要。因为解决问

7、题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2023-7-172023-7-17July 17,202317、儿童是中心，教育的措施便围绕他们而组织起来。2023-7-172023-7-172023-7-172023-7-172、Our destiny offers not only the cup of despair,but the chalice of opportunity.(Richard Nixon,American President)命运给予我们的不是失望之酒，而是机会之杯。二二一年六月十七日2021年6月17日星期

8、四3、Patience is bitter,but its fruit is sweet.Patience is bitter,but its fruit is sweet.(Jean Jacques Rousseau,French thinker)忍耐是痛苦的，但它的果实是甜蜜的。10:516.17.202110:516.17.202110:5110:51:196.17.202110:516.17.20214、All that you do,do with your might;things done by halves are never done right.All that you d

9、o,do with your might;things done by halves are never done right.-R.H.Stoddard,American poet做一切事都应尽力而为，半途而废永远不行6.17.20216.17.202110:5110:5110:51:1910:51:195、You have to believe in yourself.Thats the secret of success.You have to believe in yourself.Thats the secret of success.-Charles Chaplin人必须相信自己，

10、这是成功的秘诀。-Thursday,June 17,2021June 21Thursday,June 17,20216/17/2021For many years,historians believed Stonehenge n.历史学家，历史工作者历史学家，历史工作者was a temple where ancient leaders tried to n.领导，领袖领导，领袖communicate with the gods.However,historian Paul Stoker thinks this cant be true because Stonehenge was built

11、 so many centuries ago.“The leaders arrived in England much later,”he points out.Another popular idea is that Stonehenge might be a kind of calendar.The large stones were put together in a certain way.On midsummers n.仲夏仲夏morning,the sun shines directly into the center of the stones.Other people beli

12、eve the stones have a medical purpose.They think the stones can adj.医疗的医疗的 n.目的，目标目的，目标prevent illness and keep people healthy.“As you v.阻止，阻挠阻止，阻挠walk there,you can feel the energy from your feet n.力量力量move up your body,”said one visitor.Stonehenge was built slowly over a long period of n.时期时期time.

13、Most historians believe it must be almost 5,000 years old.One of the greatest mysteries is how it was built because the stones are so big and heavy.In 2001,a group of English volunteers tried to build another Stonehenge,but they couldnt.“We dont really know who built Stonehenge,”says Paul Stoker.“An

14、d perhaps we might never know,but we do know they must have been hard-workingand great planners!”adj.工作努力的工作努力的2cRead the article again and complete the chart.Mysteries about Stonehenge What Stonehenge might have been used forWho built it?What was it used for?How was it built?1.as a temple where anc

15、ient leaders tried to communicate with the gods2.a kind of calendar3.have a medical purpose4.might be a burial place or a place to honor ancestors5.celebrate a victory over an enemyStep 3 练习与体验练习与体验(Practice)1.Midsummer day is in June _ a lot of people go to Stonehenge during this month.2.The sun sh

16、ines straight into the center of Stonehenge _ the stones were put in a special position.2dComplete the sentences using the words from the chart in 2a on page 62.andas以一种特别的位置以一种特别的位置3.Some people think the rocks can _ stop people from becoming ill _ keep them healthy.4.We dont know who built Stonehe

17、nge _ how it was built.5.Historians think Stonehenge was built about 5,000 years ago;_,they are not sure.not onlybut alsoandhowever2eCan you think of any other mysteries,either in China or another part of the world,that are similar to Stonehenge?What do you know about these mysteries?What is mysteri

18、ous about them?Discuss them with your group.Bermuda Triangle 百慕大三角洲百慕大三角洲 所谓百慕大三角，即指北起百慕大，西到美国佛罗所谓百慕大三角，即指北起百慕大，西到美国佛罗里达州的迈阿密，南至波多黎各的一个三角形海域。里达州的迈阿密，南至波多黎各的一个三角形海域。在这片面积达在这片面积达4004000 00000平方英里的海面上，从平方英里的海面上，从19451945年开年开始数以百计的飞机和船只，在这里神秘地失踪。当然，始数以百计的飞机和船只，在这里神秘地失踪。当然，这些失踪事件不包括那些机械故障、政治绑架和海匪这些失踪事件不包

19、括那些机械故障、政治绑架和海匪打劫等，因为这些本不属于那种神秘失踪的范畴。打劫等，因为这些本不属于那种神秘失踪的范畴。由于事件叠出，人们赋予这片海域以由于事件叠出，人们赋予这片海域以“魔鬼三角魔鬼三角”、“恶运海恶运海”、“魔海魔海”、“海轮的墓地海轮的墓地”等浑号。这等浑号。这些浑号反过来又烘托了这里特有的神秘而怖恐的气氛。些浑号反过来又烘托了这里特有的神秘而怖恐的气氛。现在，百慕大三角已经成为那些神秘的、不可理解现在，百慕大三角已经成为那些神秘的、不可理解的各种失踪事件的代名词。的各种失踪事件的代名词。1.express v.表达，表示表达，表示 expression n.表达表达，表示，

20、表情，表示，表情e.g.It expresses my love for the novel.这表达了我对这部小说的爱。这表达了我对这部小说的爱。an expression of support 表示支持表示支持2.receive v.接受；收到接受；收到e.g.Yesterday I received his gift,but I didnt accept it so I returned it to him.昨天我收到了他的礼物，但是我没有接受昨天我收到了他的礼物，但是我没有接受 并且退回去了。并且退回去了。3.leader n.领导，领袖领导，领袖 lead v.带领带领e.g.Work

21、ers lead the leaders around the factory.工人带着领导参观工厂。工人带着领导参观工厂。4.midsummer n.仲夏仲夏,中夏中夏 mid-autumn 中秋中秋 midnight 午夜午夜e.g.It is said that the story happened in the midsummer.据说故事发生在仲夏。据说故事发生在仲夏。5.medical adj.医疗的；医学的医疗的；医学的 medicine n.药药e.g.Other people believe the stones have a medical purpose.其他人相信石头带

22、有医疗目的。其他人相信石头带有医疗目的。6.prevent v.阻止；阻挠阻止；阻挠 prevent sb.from doing 阻止某人做某事阻止某人做某事 =stop sb.from doing e.g.Nothing can prevent us from carrying out the plan.什么也无法阻挡我们去实施这个计划。什么也无法阻挡我们去实施这个计划。7.energy n.精力；力量精力；力量e.g.He is saving his energy for next weeks race.他正为下周的比赛养精蓄锐。他正为下周的比赛养精蓄锐。8.position n.位置位置

23、,地方地方,姿势姿势e.g Tom raised himself to a sitting position.汤姆坐了起来。汤姆坐了起来。9.burial n.埋葬；安葬埋葬；安葬 bury v.埋埋e.g.His body was brought back to England for burial.他的遗体已运回英国埋葬。他的遗体已运回英国埋葬。10.honor v.尊重，表示敬意尊重，表示敬意 n.荣幸荣幸（=honour）e.g.Its my honor to stand here to give my speech.我很荣幸能站在这儿作演讲。我很荣幸能站在这儿作演讲。11.victo

24、ry n.胜利，成功胜利，成功e.g.They celebrated their victory cheerily.他们兴高采烈地庆祝胜利。他们兴高采烈地庆祝胜利。12.enemy n.敌人，仇人敌人，仇人 e.g.Hes made a lot of enemies.他树敌很多。他树敌很多。13.period n.一段时间；时期一段时间；时期e.g.the most difficult periods of history 历史上最艰难的时期历史上最艰难的时期14.For many years,historians believed Stonehenge was a temple where

25、ancient leaders tried to communicate with the gods.多年以来，历史学家们认为巨石阵是古代首多年以来，历史学家们认为巨石阵是古代首 领用来与神灵沟通的一座神庙。领用来与神灵沟通的一座神庙。此句中的此句中的where ancient leaders tries to communicate with the gods是由关系副词是由关系副词 where引导的一个定语从句，修饰名词引导的一个定语从句，修饰名词 temple.15.The large stones were put together in a certain way.这些大块的石头以某

26、种方式被摆放在一起。这些大块的石头以某种方式被摆放在一起。in a certain way表示表示“以某种方式以某种方式”，其中，其中 certain表示表示“某一；某个；某些某一；某个；某些”的意思，的意思，用用 于名词之前。于名词之前。e.g.The doctor is only at this hospital on certain days.那位医生只有在某些日子才在这所医院。那位医生只有在某些日子才在这所医院。16.As you walk there,you can feel the energy from your feet move up your body.当你走到那儿，你能感

27、觉到能量从你的双脚当你走到那儿，你能感觉到能量从你的双脚 上升到你的身体里。上升到你的身体里。此句中的此句中的feel是感官动词，其后可接宾语和是感官动词，其后可接宾语和 不带不带to的动词不定式充当的宾语补足语，其的动词不定式充当的宾语补足语，其 用法与用法与see,hear,watch等词一样。等词一样。e.g.We felt the house shake.3aRead through the article in 3a on page 59 again.What do you think the noises could be?List all your ideas.See who i

28、n your group can come up with the most imaginative explanation.Step 4 运用与生成运用与生成(production)What could the noises be?Why do you think so?3bLook at this newspaper headline and finish the article about the strange happenings.No More Mystery in the NeighborhoodLast week,in a quiet neighborhood,somethin

29、g strange happened.We now know what was happening in the neighborhood.Now the mystery is solved.People in the neighborhood.First part:background information about the mysterySecond part:how the mystery was solvedThird part:how the people in the neighborhood now feel写作指导写作指导单元话题分析单元话题分析根据一些依据或者现象进一步判

30、断得出根据一些依据或者现象进一步判断得出一个结论。本单元的重点就是谈论猜测一个结论。本单元的重点就是谈论猜测和判断。和判断。1.用用情态动词表达猜测或判断情态动词表达猜测或判断,常见的有常见的有:must,may,might,could和和cant等词。等词。情态动词表示推测情态动词表示推测,可能性从小到大依可能性从小到大依次为次为:cant,might,may,could,must。2.本单元话题涉及多种时态本单元话题涉及多种时态,因此要注意因此要注意时态的正确使用。时态的正确使用。1 Fill in the blanks with must,might,or cant.1.That bri

31、ght light _ be a UFO-theres no such thing!2.Im still waiting for the bus,so I _ be a bit late for the party.cantmightStep 5.巩固与提高（巩固与提高（Progress）3.That sweater _ be Carlas.Shes the only one who wears such colorful clothes.4.Tony _ want to go to the concert.He likes music,but Im not sure if he likes

32、rock music.5.The person you saw at the supermarket _ be Susan.I just talked to her on the phone and shes at work right now.mustmightcant2 Look at the chart and write sentences for the things below.NameLikesDislikesJessicatake photosrunToddplay the piano eat sweet foodMikeplay tenniswatch moviesAnnie

33、readcook1.DVD It cant be Mikes.He doesnt like to watch movies.2.bowl of ice-cream _ _3.camera _ _It cant be Todds.He doesnt like to eat sweet food.It must be Jessicas.She likes taking photos.4.cookbook _ _5.tennis ball _ _6.running shoes _ _It cant be Annies.She doesnt like to cook.It must be Mikes.

34、He likes to play tennis.It cant be Jessicas.She doesnt like to run.探究点探究点Stonehenge,a rock circle,is not only one of Britains most famous historical places but also one of its greatest mysteries.巨石阵，一个由巨石堆成的圆圈，不仅是英国最著名的历史古迹之巨石阵，一个由巨石堆成的圆圈，不仅是英国最著名的历史古迹之一，而且是最大的未解之谜之一。一，而且是最大的未解之谜之一。句中句中not only.but

35、also.是并列连词，用于连接两个表示并列关是并列连词，用于连接两个表示并列关系的成分，表示系的成分，表示“不但不但而且而且”，有时可将，有时可将also省略。省略。e.g.She likes not only music but also sports.她不但喜欢音乐，而且喜欢运动。她不但喜欢音乐，而且喜欢运动。We go there not only in winter,but also in summer.我们不仅冬天去那儿，而且夏天也去。我们不仅冬天去那儿，而且夏天也去。当当not only.but also.连接两个主语时，谓语动词的数应与其相连接两个主语时，谓语动词的数应与其相近的

36、主语保持一致，即近的主语保持一致，即“就近原则就近原则”。e.g.Not only the students but also their teacher is enjoying the film.不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。为了强调，可将为了强调，可将not only置于句首，此时其后的句子通常要用部分置于句首，此时其后的句子通常要用部分倒装的形式。倒装的形式。e.g.Not only did he complain about the food,but(also)he refused to pay for it

37、.他不仅抱怨饭不好吃，而且拒绝付饭钱。他不仅抱怨饭不好吃，而且拒绝付饭钱。针对训练针对训练（）1.This is my twin sister,Lucy.Not only she but also I _ good at drawing.A.is B.amC.be D.are（）2.Liu Xiang is an excellent runner.He is famous _ in China,_ in the world.A.not;but B.not also;but only C.only;also D.not only;but also BD1.完成本单元导学案第五课时的练习。完成本单元导学案第五课时的练习。Step 6.家庭作业家庭作业(Homework)人物人物猜测猜测原因原因Alice a UFOIt flew very fast.Jacka kite which can give off lightIt didnt fly high.Antonioa planeIts sound liked a plane sound.