SB第4课时(2a-2e).ppt

上传人:peixunshi 文档编号:13250786 上传时间:2021-12-20 格式:PPT 页数:23 大小:1.44MB
返回 下载 相关 举报
SB第4课时(2a-2e).ppt_第1页
第1页 / 共23页
SB第4课时(2a-2e).ppt_第2页
第2页 / 共23页
SB第4课时(2a-2e).ppt_第3页
第3页 / 共23页
SB第4课时(2a-2e).ppt_第4页
第4页 / 共23页
SB第4课时(2a-2e).ppt_第5页
第5页 / 共23页
点击查看更多>>
资源描述

《SB第4课时(2a-2e).ppt》由会员分享,可在线阅读,更多相关《SB第4课时(2a-2e).ppt(23页珍藏版)》请在三一文库上搜索。

1、Section B (2a- 2e)Unit 8 It must belong to Carla.R 九年级上册It is 6,700-kilometer-long (4,161-mile-long) .He who has never been to the Great Wall is not a true man.How much do you know about the Great Wall?Meng Jiangnus story is the most famous and widely spread of all the legends about the Great WallLi

2、nking word or phrase Purpose of linking word or phrase so expressing a difference as, because, since giving a choice but, however, though expressing a result not only but also expressing two things happening at the same time or giving reasons when, while adding information Match each linking word or

3、 phrase with its purpose.2a Read the article below and underline the linking words and phrases. Stonehenge - Can Anyone Explain 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 tha

4、n 750,000 visitors. People like to go to this place especially in June as they want to see the sun rising on the longest day of the year.2bFor many years, historians believed Stonehenge was a temple where ancient leaders tried to communicate with the gods. However, historian Paul Stoker thinks this

5、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 t

6、he center of the stones. Other people believe the stones have a medical purpose. They think the stones can prevent illness and keep people healthy. “As you walk there, you can feel the energy from your feet move up your body,” said one visitor. No one is sure what Stonehenge was used for, but most a

7、gree 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.Stonehenge was built slowly over a long period of time. Most historians believe it must be almost 50

8、00 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

9、 do know they must have been hardworking - and great planners!”1. Stonehenge, a rock circle, is not only one of Britains most famous historical places but also one of its greatest mysteries.巨石阵阵、岩石圈,不仅仅是英国最著名的历历史古迹之一也是它的一个最大的奇迹之一not only but also 用于连连接两个表示并列关系的成分,着重强调调后者,其意为为“不但 而且”;其中的also有时时可以省略。语

10、法重点一如:She not only plays well, but also writes music.Not only men but also women were chosen. He works not only on weekdays but on Sundays as well. 注意:若连接两个成分作主语,其谓语通常与靠近的主语保持一致。 如:Not only you but also he has to leave.若连连接两个句子,not only后面的句子要用倒装如:Not only did he speak more correctly, but he spoke mo

11、re easily. 2. They think the stones can prevent illness and keep people healthy.他们认为这们认为这 些石头头可以预预防疾病,使人保持健康。 prevent作及物动词动词 ,可是直接带宾语带宾语 ,表示“阻止,阻挠挠”的意思;常构成:protect.from.表示“保护护不受侵袭袭”;prevent sb. from doing something. 阻止某人做某事,在主动语态动语态 中from可以省略,被动语态动语态 中不行。语法重点二如:What can we do to prevent the disease

12、spreading?These regulations are intended to prevent accidents.He prevented the boy from climbing the tree. The government is taking measures to prevent the wildlife from being killed.3. “And perhaps we might never know , but we do know they must have been hardworking - and great planners!”保罗罗斯科特说说“也

13、许许我们们可能永远远不会知道,但我们们知道他们们一定是勤奋奋伟伟大的计计划!” must have been doing: 表示肯定的猜测测,肯定某人一直在做的事,并且猜测这测这 种动动作,或者行为为一直持续续到现现在。 如:He must have been trying his best to study.She is so tired .She must have been working all the morning.语法重点三如:Since the road is wet,it must have rained last night. They must have learnt 5

14、000 English words by the end of last term,hadnt they?The room must have been cleaned yesterday,wasnt it? must have been done是must have done的被动动形式,是对过对过 去发发生的动动作最有把握的猜测测,意思是“一定”。Mysteries about StonehengeWhat Stonehenge might have been used forWho built it? Read the article again and complete the cha

15、rt.What was it built for ? How was it built?It might be used as a temple where ancient leaders tried to communicate with the gods.It might be used as a kind of calendar.2c Complete the sentences using the words from the chart in 2a on page 62. 1. Midsummer day is in June _a lot of people go to Stone

16、henge during this month.2. The sun shines straight into the center of Stonehenge _ the stones were put in a special position.so because2d3. 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

17、Stonehenge was built about 5000 years ago; _ they are not sure. not onlyorbutbut also1. How do you like the two pairs of trousers? They dont fit me well. They are _ too long _ too short. A. not only; but also B. both; and C. neither; nor 2.What can we do to prevent bird flu from _? Try not to buy or

18、 eat chickens that have not been checked .A. spreads B. spreading C. to spread小结训练3.When are you going there? _ this month _ next month. A. Not only; but alsoB. Both; and C. Neither; nor 4 . We _ English since 2011. A. have learned B. have been learning C. have being learning1. 根据汉语汉语 意思完成句子。汤汤姆肯定是一

19、直在打篮篮球。Tom _ _ _ _ basketball. 2. 同义义句转换转换 : I received a letter from him yesterday. _.3. The boy _ (prevent) from climbing up the tree just now.must have been playingI heard from him yesterdaywas prevented1. 完成课时作业。2.熟读并背诵2b。 同学们,这一课学习的单词你们都掌握了吗?现在大家来检验一下,点击下面的视频开始听写吧!千教万教教人求真,千学万学学做真人。千教万教教人求真,千学万学学做真人。陶行知陶行知

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 社会民生


经营许可证编号:宁ICP备18001539号-1