人教版九年级上英语Unit8SectionB2a-2e优质ppt课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,五级,2020/8/2 Sunday,#,Section B 2a-2e,Section B 2a-2e,1,Objectives,To learn the words and expressions:,express, circle, receive, leader, medical, purpose, prevent, energy, position, victory, enemy, period, at the same time.,To read and understand 2b, then complete 2c and 2d,.,If you like, you can know more about other mysteries.,ObjectivesTo learn the words a,run after,something strange,run for exercise,catch a bus,be late for work,make a movie,跟在,后面跑；追赶,奇怪的事情,跑步锻炼身体,赶公共汽车,上班迟到,拍电影,Words Review,run after跟在后面跑；追赶Words Re,一、用,must,或,can,的适当形式填空。,The boy who is playing football on the playground _ be Harry. He doesnt come to school today.,2. There _ be someone in the classroom because the light is on.,3. Many people go to Sanya to travel. It _,_,be a beautiful place.,4. You _,_,_ talk with each other during the exam, or you will be asked to leave.,cant,must,must,mustnt / cant,一、用must或can的适当形式填空。cantmustmu,二、根据汉语意思和括号中的英文提示完成句子。,1.,她一定有二十多岁了。,(must be),2.,那双鞋不可能是我姐姐的,因为她不喜欢红色。,(cant be),She must be over / more than twenty years old.,That pair of shoes cant be my sisters because she doesnt like red.,二、根据汉语意思和括号中的英文提示完成句子。She must,Read the sentences below, paying attention to the underlined parts.,It was snowing, and,so,I could not go out.,As,I am very tired, I am going to bed.,I study,because,I want to learn.,Since,it is late, I shall go home now.,The watch was cheap,but,it goes quite well.,We all tried our best.,However, we lost the game.,Read the sentences below, payi,7.,Though,the task was difficult, they managed to,finish it on time.,8. We must,not only,finish our task,but also,do it well.,9. You can go by air,or,by train.,10. I was reading a magazine,when,he came in.,11.,While,Mary was writing a letter, the children were playing outside.,7. Thoughthe task was difficu,连词是一种连接词与词、短语与短语以及句与句的虚词， 它不能独立担任句子成分而只起连接作用。,表示前因后果的连词有：,so,(,所以,),等,;,表示原因的连词有：,because, since, as,等；,表示意义转折的连词有：,but, however, though; not only but also,表示递进意义,“不仅,而且”,;,表示选择关系的连词有：,or,(,或者,;,还是,);,表示两个动作同时进行的连词有：,when, while,等。,连词是一种连接词与词、短语与短语以及句与句的虚词， 它不能独,2a,Match each linking word or phrase with its purpose.,Linking word or phrase,Purpose of linking word or phrase,so,as, because, since,but, however, though,not only but also,or,when, while,expressing a difference,giving a choice,expressing a result,expressing two things happening at the same time,giving reasons,adding information,2a Match each linking word or,Have you ever heard of Stonehenge?,Where is it?,Why is it famous?,Before reading,Have you ever heard of Stonehe,The Stonehenge is famous as it is a historical archaeological structure that is believed to have been built between the years 3,000BC and 2,000BC. It is believed the area served as a burial ground (,墓地,) as the bone structures (,骨结构,) that were found can be dated to 3,000 BC and continued for about 500 years.,The Stonehenge is famous as it,人教版九年级上英语Unit8SectionB2a-2e优质ppt课件,2b,Read the article below and underline the,linking words and phrases. Do you think you,have made correct matches in 2a?,not only but also, as,however, because,As, but, or,because, but, And, but, and,2b Read the article below and,Stonehenge Can AnyoneExplain Why It Is There?,Stonehenge, a rock circle, is not only one,of Britains most famous historical places, but also one of its greatest mysteries.,Every year it receives more than 750,000 visitors. Especially in June, people go to this place as they want to see the sun rising on the longest day of the year.,Stonehenge Can AnyoneExplai,For many years, historians believed Stonehenge was a temple where ancient leaders tried to communicate with the gods. However, historian Paul Stoker thinks this cant be true because Stonehenge was built 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 morning, the sun shines directly into the center of the stones.,Other people believe the stones have,For many years, historian,a medical purpose. They think the stones can prevent illness while keeping people healthy. “As you walk there, you can feel the energy from your feet climb up your body,” said one visitor. No one is sure what Stonehenge was used for, but most agree that the position of the stones must be for a special purpose. Some think it might be a burial place, or a place to honor ancestors. Others think it was built to celebrate a victory over an enemy.,a medical purpose. They think,Stonehenge was built slowly over a long period of time. 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. “And perhaps we might never know, but we do know they must have been hard-working and great planners!”,Stonehenge was built slo,Part 1 (Para. 1),Part 2 (Para. 2&3),Part 3 (Para. 4),Different ideas about the purposes of Stonehenges,Mysteries about Stonehenge,General introduction of Stonehenge,Read 2b and match every paragraph with the main idea.,While reading,Different ideas about the pur,Read the article again and answer the Qs.,How many people visit Stonehenge every year?,Who is Paul Stocker?,Do people think it hard to build Stonehenge?,Why?,More than 750,000 visitors.,He is a historian.,Yes,because the stones are so big and heavy.,Read the article again and ans,Read para.1 General introduction of Stonehenge,Stonehenge,shape ?,Why is it famous ?,Where ?,the most famous _place,the greatest_,not only but also,A rock_,circle,historical,mystery,in _,Britain,Visitor?,receive,_,visitors,People like to go in,_,see the sun _,more than 750,000,June,rising,Read para.1 General introduc,temple,communicate with the gods,prevent,illness,and,keep,people healthy,was built to celebrate a,victory over an enemy,because,it directly related to the sun,calendar,a,burial,place,or,a place to,honor ancestors,a,medical,purpose,ideas,supporting ideas,Read Paragraph 2,3,and complete the mind map.,templecommunicate with the god,One of the greatest mysteries is _,Why?,Because,the stones are so _ and,_.,We dont know who built it,but,the builders must have been _ and a great,_,hard-working,planner,big,heavy,difference,Read Paragraph 4 and complete the following sentences.,One of the greatest mysteries,22,Stonehenge, a rock_, is _one of Britains most famous h_ places, _ one of its greatest m_. As for its mysteries, different people have different opinions.,Most historians thought Stonehenge was a temple _ ancient _ (lead )communicated with the gods. _,others believed it might be a kind of,calendar _ it directly related to the sun. some other,people hold the view that the stones can _illness,and keep people healthy.,Although no one is sure what Stonehenge was used for, they agree that the _,（位置）,of the stones must be for a special _.(,目的,) In 2001, some volunteers tried to build another Stonehenge, _ failed.,not only,but also,where,because,position,but,ysteries,istorical,circle,leaders,However,prevent,purpose,Post reading,Stonehenge, a rock_,2c,Read the article again and complete the chart.,Mysteries about Stonehenge,How was it built?,Who built it?,What Stonehenge might have been used for ,What was it used for? / Why was it built?,as a temple where ancient leaders tried to communicate with the gods,a kind of calendar,have a medical purpose,might be a burial place or a place to honor ancestors,celebrate a victory over an enemy,2c Read the article again and,Midsummer day is in June _ a lot of people go to Stonehenge during this month.,The sun shines straight into the Stonehenge _ the stones were put in a special position.,2d,Complete the sentences using the,words from the chart in,2a,.,and,as,Midsummer day is in June _,3. Some people think the rocks can _ stop people from becoming ill _ keep them healthy.,4. We dont know who built Stonehenge _ how it was built.,5. Historians think Stonehenge was built about 5,000 years ago; _, they are not sure.,not only,but also,and,however,3. Some people think the rocks,Interesting and Fun Stonehenge Facts for Kids,Stonehenge seems to be the center of many Bronze Age and Neolithic monuments. You can find hundreds of burial mounds in the area that surrounds Stonehenge., Stonehenge itself is managed by English heritage and is owned by the crown., In 2008 evidence was uncovered that Stonehenge may have been a burial site well before Stonehenge itself was constructed.,Interesting and Fun Stonehenge, One of the stone types used to construct Stonehenge is called a Sarsen Stone. Theses stones weighed 25 tons and were about 18 feet tall., There is more than meets the eye with Stonehenge. The designers and builders had to be extremely sophisticated in geometry and mathematics. It is aligned with midwinter sunset and the midsummer sunset., One of the stone types used, Stonehenge is the most well-known of the over 900 different stone rings in the British Isles., It is estimated that it took around 30 million hours of labor over a span of 1,500 years to construct Stonehenge., Stonehenge is the most well-,2e,Can 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 mysterious,about them? Disscuss them with your group.,2e Can you think of any other,Buildings with Mysterious Origins,Nan Madol,(,南马都尔,),Nan Madolis a ruined city next to the eastern shore of the island ofPohnpei. It is the only known ancient city ever built on top of a coral reef.,Buildings with Mysterious Ori,Skarabrae (,斯卡拉布雷,),It is a stone-built,settlement. It is the best preserved groups of prehistoric houses in Western Europe. Older thanStonehengeand theGreat Pyramids, it has been called the Scottish Pompeii because of its excellent preservation.,Buildings with Mysterious Origins,Skarabrae (斯卡拉布雷)It is a stone,Newport tower,(,纽波特塔,),It is a round stone tower located inTouro,ParkinNewport,Rhode Island(USA). It is commonly considered to have beenbuilt in the mid-17th century. It is one of this countrys longest enduring architectural enigmas (,谜,).,Buildings with Mysterious Origins,Newport towerIt is a round sto,Statues of Easter Island,(,复活节岛巨石像,),Easter Island is in the southern Pacific Ocean, 2,300 miles west of the coast. Easter Island is only 15 miles long and 10 miles wide. It is covered with hundreds of giant statutes, each weighing several tons and some standing more than 30 feet tall. It has even been suggested that space aliens may have played a role regarding these giant statues.,Buildings with Mysterious Origins,Statues of Easter IslandEaster,Olmec colossal heads,(,奥尔梅克巨型头像,),Olmec colossal heads,(1500 BC to 400 BC) were huge statues of heads made by the Olmecs, the earliest known civilization of Mexico. They are amongst the most mysterious and debated artifacts from the ancient world.,Buildings with Mysterious Origins,Olmec colossal headsOlmec colo,Puma Punku (,普玛彭古,),Puma Puncu is part of a large temple complex or monument group that is part of the Tiwanaku Site near Tiwanaku, Bolivia. The processes and technologies involved in the creation of these temples are still not fully understood by modern scholars.,Buildings with Mysterious Origins,Puma Punku (普玛彭古)Puma Puncu is,1.,not only.but also,2. more than,3. the longest day of a year,4. for many years,5. communicate with,6. in a certain way,7. on midsummers morning,8. honor ancestors,9. a long period of time,不但.而且,多于,一年中最长的一天,许多年来,交流,用某一种方法,在仲夏的早晨,祭祀祖先,一段长时间,Summary,1. not only.but also不但.而且多,中考链接,The _ of this activity is to raise money for a new hospital.,A. silence B. purpose,C. culture D. language,“为新医院筹钱”，可知这是活动的目的。,B,沉默,文化,目的,语言,中考链接The _ of this activ,_ noise pollution, and we can live in a quiet environment.,A. Prevent B. Preventing,C. Prevented D. To prevent,防止噪音污染，我们可以生活在一个安静的环境里。,A,_ noise pollution, and we,Remember the new words of 2a-2e.,Finish off the exercises.,Retell the article of 2b.,Homework,Remember the new words of 2a-2,