九年级上Unit1Period2.ppt

Period 2,Reading(2),Module 1 Geniuses,Oxford English,Unit 1,Wise men in history,1,Reading,Read paragraphs 1 and 2.Then complete the flow chart about the beginning of the story.,King Hiero asked a crown maker to make him a golden crown.,He was very happy with it.,He began to doubt that it was a real golden crown.,He sent the crown to Archimedes and asked him to find out the truth.,_,_,_,_,_,Read paragraphs 3 to 5 and answer the questions.,What did Archimedes think when he received the crown from King Hiero?What happened when Archimedes got into the bath?Why was Archimedes so excited?,Some water ran out of the bath/ran over.,He thought it was difficult to solve the problem.,Because he thought that he could solve the kings problem.,Read paragraphs 6 to 8 and complete the flow chart.,was put into water,some water was displaced,was put into water,even more water was displaced,the crown,the crown was not completely made of gold,Some water ran over/was displaced.,Because he doubted that the crown was a real golden crown and he wanted Archimedes to find out the truth.,He put another metal into the crown.,2,Comprehension,D2 Read the story again and answer the questions below in complete sentences.,Archimedes weighed the crown and asked the king for some gold of the same weight.Next he put two pots into two big bowls and filled both pots with water.He put the gold into one pot,and some water ran into the bowl.Then he put the crown into the other pot.This time,even more water ran into the bowl.Because the crown displaced more water than gold of the same weight,he was certain that it was not completely made of gold.,weigh，ask for Next，put two pots into，fill both pots with，put the gold into，run overThen，put the crown into This time,run intodisplace,be certain,*D3 How did Archimedes find out that the crown was not made completely of gold?Discuss this with your classmates.,Make a conversation between Archimedes and his servant according to the key words and the example.,3,Show time,Servant:Master,what are you holding?Archimedes:King Hieros crown.It was sent to me yesterday.Servant:Why did King Hiero send you his crown,Master?Archimedes:,H,Homework,背诵课文。完成英语（九年级 上册）B第10至11页Reading B，C的练习。,