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Unit 8　It must belong to Carla.Section B (2a-2e)
教学课题 Section B (2a-2e)
核心 词汇 Important words:express,circle,Britain,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period Important phrases:express a result,give a choice,add information,the historical place,the greatest mystery,communicate with,point out,in a certain way,prevent illness,honor ancestors,celebrate a victory,over a long period of time
核心 句式 1.However,historian Paul Stoker thinks this can't be true because Stonehenge was built so many centuries ago. 2.Another popular idea is that Stonehenge might be a kind of calendar. 3.Most agree that the position of the stones must be for a special purpose. 4.Most historians believe it must be almost 5,000 years old. 5.Perhaps we might never know,but we do know they must have been hard-working—and great planners!
技能与策略 学习要点 1.阅读短文,获取相关信息,提高学生的综合阅读能力。 2.通过对巨石阵的学习,培养学生对事物的探索精神。
教学 重难点 1.通过对事物的推测,能够结合所给证据或所呈现的迹象对事物进行合理推测,训练推理能力。 2.用书面语言写关于神秘事件的新闻。
教学过程
◆Step 1　Leading in Work on 2a 1.Invite one of the students to read one of the linking words or phrases.All the others try to make sentences with this word or phrase until the whole class understand the meaning and usage of this word or phrase.Then the next word or phrase. 2.Finish 2a. 3.Check the answers.( ◆Step 2　Reading 2b,2c & 2d Work on 2b 1.Play a short video for the students to show something about some mysteries in the world.After the video,get students to talk about something mysterious they know. 2.Read the instructions of the passage.Make sure students understand it. 3.Read the title of the passage to the class.Then ask students:What do you think of Stonehenge Call students' attention to the article. 4.Get students to complete the task individually.As they work,walk around the classroom offering help as needed. 5.Check the answers.( 6.Get students to read the passage again and discuss any words or sentences they don't know with one another.If students fail it,the teacher should help them.
教学过程
Work on 2c 1.Ask students to read the article again and complete the chart in 2c. 2.Check the answers.( Work on 2d 1.Make students complete the sentences in 2d with the correct linking words or phrases in 2a. 2.Check the answers together.( ◆Step 3　Discussion 2e 1.Get students to complete the activity of 2e in groups. 2.Ask some groups to show their answers. 3.Give students some examples. ◆Step 4　Language points 1. prevent v.阻止;阻挠 prevent sb. from doing sth.阻止某人做某事 =stop/keep sb. from doing sth. 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。 2.in a certain way表示“以某种方式”,其中certain表示 “某一;某个;某些”的意思,用于名词之前。 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。 3.辨析receive与accept (1)receive“接到;收到”,强调客观上收到这一事实,不表明主观上是否愿意接受。 He received many gifts on his tenth birthday. 十岁生日时他收到了很多礼物。 (2)accept“接受”,主动地或自愿地接受,带有“满意;同意;认可”等意味,其反义词为refuse。 I'm very glad he accepted my present.我很高兴他收下了我的礼物。 ◆Step 5　Summary Get the students to have a summary. ◆板书设计 so,as/because/since　　but/however/though　　not only...but also...or　　when/while the historical place the greatest mystery communicate with point out in a certain way prevent illness honor ancestors celebrate a victory over a long period of time ◆Step 6　Homework 1.Review the new words of this part. 2.Retell the passage of Stonehenge.
教学反思 本节课通过让学生观看视频的学习方式,顺利地引入新课,或者进行课堂讨论。师生一起观看与教学内容相关的视频资料,然后进行讨论,营造出良好的课堂气氛,使学生能够迅速融入到课堂活动中,跟随教师的指引进行英语学习。

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