1、Unit 3 It must belong to Carla.The Fourth Period Section B, 2a- 2eTeachi ng aims （教學目標）知識目標：1 口、筆頭掌握以下句型：1）Historian Paul Stoker thinks this can t be true.2）Stonehenge might be a kind of calendar.3）Most historians believe it must be almost 5,000 years old.理解以下句型：We do know they must have bee n hard-

2、work ing and great pla nn ers.2.熟練掌握以下詞匯：express, circle, Britain, receive, leader, medic al, prevent, energy, position, victory,enemy, period理解以下詞匯及短語：not only but also ,midsummer, burial, humor, ancestor, mystery技能目標：能借助對連接詞意義的理解來理解所讀的篇章。情感態度：通過對大自然神秘現象的了解增長見識，體會古文化的偉大之處。Difficulties（難點）：對連接詞意義的理解

3、。1. Work on 2a.Match each linking word or phrase with its purpose.soexpress ing a differe neeas, because, sincegivi ng a choicebut, however, thoughexpress ing a resultexpress ing two things happe ning at the same timenot only but alsogivi ng reas ons addi ng in formati onwhe n, while2. Watch a video

4、 and an swer the questi on.How many stones are there at Ston ehe nge?教學設計說明：創設情 境，激發學生學習興趣。3. Skimmi ng1. Where is Sto nehe nge?2. Who built Sto nehe nge?4. ScanningTask 1 閱讀第一自然段，回答下面問題。1. How many visitors does Ston ehe nge receive every year?2. Why do people go to Ston ehe nge in June?Task 2 閱讀第二

5、自然段，完成下面表格。Historia nsHistor ian Paul StokerOpinionsbelievedStonehenge was athi nksbecause.Task 3 閱讀第三自然段，完成下面的句子。1 Ston ehe nge might be_.2 Other people believe the stones have_ .3 The positionof the stones must be for _. Some think it might be_, or a place to _ . Othersthi nkit was built toTask 4

6、閱讀第四自然段，回答下面問題。1)How old is Ston ehe nge believed to be?2)What is one of the greatest mysteries of Stonehenge? Why?完成教學知識目標5.觀察與思考：not only but also 的意思是 _ ，通常用來連接兩個 _的詞或句子，謂語動詞采用 _ 原則；有時為了強調，可將 not only 置于_ ，此時其后的句子通常要用部分 _ 的形式。如: She has not only been late three times, but has also not done any wo

7、rk.6. Work on 2d.Complete the senten ces using the words from the chart in 2a on page 62.1.Midsummer day is in June_ a lot of people go to Stonehenge du ring thismon th.2.The sun shines straight into th e center of Stonehenge _the stonewere put in a special positi on.3.Some people think the rocks ca

8、n_ stop people from beco ming ill_keep them healthy.4.We don t know who built Ston ehe nge_ how it was built.5.Historiansthink Stonehenge was built about 5,000 years ago; _ ,they are not sure.7. Work on 2e.Group workCan you think of any other mysteries, either in China or ano ther part of the world, thatare similar to Stonehenge? What do you kno