Unit 20   Archaeology教案

t:very good.the second one,any volunteer?s6:in the spring of 1929,a farmer in today’s nanxing town was working in the fields when his son dug up a round piece of jade.they found a hole filled with more than 400 jade objects.t:you’re right.now,read the whole passage carefully again and then answer some detailed questions on the screen.(teacher shows the questions on the screen.)1.who was the first to discover the jinsha ruins and when?2.before the jinsha ruins was found,archaeologists believed how long the history of sichuan was?3.since 1929,what have been unearthed in sanxingdui ruins site?4.what do archaeologists hope to discorer in the future?t:(some minutes later.)are you ready?ss:yes.t:ok.who’d like to answer the first question?s7:on february 8,,construction workers from a local company found ivory and jade in the mud when they were building road there.t:good.the second one,who can try?s8:before the discoveries in the jinsha ruins,it was believed that sichuan only had a history of about 2 300 years.t:ok.how about the third one?s9:since 1929,more than 10 000 relics dating back to between 5000bc and 3000bc have been discovered.53 holes were dug up and over 1 200 pieces,including bronze and gold masks,bronze objects and images,jade and ivory had been found.t:well done.the last one,zhang jun,please.s10:they hope to discover some of the mysterious palaces,tombs of kings and bronze and jade workshops.t:a good job!you’re all very careful.now,please look at the screen.there are some useful expressions to master.(teacher shows the screen.)1.the photo reminds me of childhood.2.at the jinsha ruins,archaeologists dug up many precious relics.3.the house doesn’t belong to me.4.it looks like rain.5.he must have been there before.6.they may not have caught the train.(bb:remind…of,dig up,belong to,look like,must have done,may have done)t:now,you’re familiar with the reading passage.next,let’s look at the picture.(teacher shows the picture on the screen.)this is a precious bronze statue,which was unearthed in the sanxingdui ruins site.please enjoy it for a while.(teacher gives the students two minutes to enjoy it.)step ⅳ  writingt:ok.so much for reading.archaeological discoveries play an important part in learning about the history and culture of a country,so everyone has the duty to protect them after they are unearthed.stealing cultural relics is illegal by law.as a citizen,what should we do to protect our country’s relics?talk about it in groups of four.after a while,i’ll ask some students to report their results.is that clear?