NSEFC2B Unit 20 全单元教案1(人教版高二英语下册教案教学设计)（推荐14篇）

编号:_____ NSEFC2B Unit 20 全单元教案1(人教版高二英语下册教案教学设计)（推荐14篇） 作 者:______________________ 审 核:______________________ 日 期:___年___月___日 NSEFC2B Unit 20 全单元教案1(人教版高二英语下册教案教学设计)（推荐14篇） 篇1：NSEFC2B Unit 20 全单元教案1(人教版高二英语下册教案教学设计) Ⅰ.Brief Statements Based on the Unit Archaeological discoveries play an important part in the study of the history and culture of a country and at the same time can help us solve many mysteries.This unit mainly talks about two important archaeological discoveries:the King of Stonehenge in England and the Jinsha Ruins and the Sanxingdui Ruins Site in Sichuan Province.The discovery of the King of Stonehenge makes archaeologists think people in the Bronze Age had trade and cultural links with other parts in Europe.While the unearthed Jinsha Ruins again proved that it is likely that roots of Chinese culture are in Sichuan.They all have a historical significance on the study of the history and culture of the two countries.Besides,we need to review the use of “it”,especially when it is used in the subject position to stand for an infinitive or a clause. Ⅱ.Teaching Goals 1.Talk about archaeological discoveries. 2.Express curiosity. 3.Review the use of “It”. 4.Create a flow chart. Ⅲ.Background Information 1. Underwater Archaeology The year was 1960.The eight team members were divers and scientists.The ancient wreck（船的残骸）was buried in the sands below the warm coastal waters off Turkey.Underwater archaeology was about to be born. Archaeology is the study of ancient life,or how people lived thousands of years ago.The work of the archaeologist is to find and recover objects made by these ancient people and figure out how the objects were used. The archaeologists on the team that found the ancient wreck usually worked on dry land.They knew the scientific methods used in dry-land archaeology.By adapting,or changing,these methods,the archaeologists could use them under water.After diving into the sea,the group used underwater cameras to take pictures of the wreck and its treasures.Next,they drew maps on plastic tablets to show where each object was located.Then,they used a tool that gently sucked the sand away from the treasures.Large objects were placed in baskets,which were brought up to the surface.Very heavy objects were pulled up with the aid of a balloon. The recovered objects were put in a museum in Turkey.Archaeologists then brought the photos,drawings,and maps to the United States for further research.After seven years of study,the scientists learned that the wreck was 3 200 years old. 2.Spanish scientists dig up a monster of a bone Spanish researchers digging in a semi-desert part of eastern Spain have found a bone from an animal more than 30 metres in length and weighing 50 tons.The upper leg bone measures 1.85 metres and weighs 150 kilograms.This indicated that it came from the equivalent of a male elephant. Scientists believe the bone came from a Sauropod,a lizard-like dinosaur that lived from 145 to 65 million years BC. If these guesses are confirmed,it would be the largest dinosaur discovered in Europe. It could possibly be as big as a champion heavy weight like Argentinausorus,found in South America,which from the evidence of a foot and three ribs,was probably longer than 35 metres. The four-legged Sauropods,which had tiny brains,vast stomachs and long necks and tails,are believed to have been vegetarians,eating large trees the way people crunch celery sticks. Ⅳ.Teaching Time:Five periods The First Period Teaching Aims: 1.Learn and master the following words: archaeology archaeological archaeologist curiosity decoration unearth spear artefact 2.Do some listening. 3.Learn to express curiosity. Teaching Important Points: 1.Improve the students’ listening ability. 2.Train the students’ speaking ability by talking about archaeological discoveries and practising expressing curiosity. Teaching Difficult Points: 1.How to improve the students’ listening ability. 2.How to finish the task of speaking. Teaching Methods: 1.Looking at some pictures to arouse the students’ interest in archaeology. 2.Listening-and-answering activity to help the students go through with the listening material. 3.Individual,pair or group work to make every student work in class. Teaching Aids: 1.the multimedia 2.the blackboard Teaching Procedures: Step Ⅰ Greetings Greet the whole class as usual. Step Ⅱ Lead-in T：As we all know,China is a country with an ancient civilization.It has a long history and brilliant culture.Do you know in what ways we can learn about its history and culture? S1:Reading books. S2:Watching TV. S3:Learning from the teacher in class. S4:Surfing the Internet. … T:Anything else? Ss:No. T:We can also go to the