英语人教版八年级上册Unit7 第一课时教案.docx

Unit 7 Will people have robots?The First PeriodSection A (1a-2d).Teaching aims:1.Knowledge aims:(1)Key words:paper,pollution,future,pollute,environment,planet,earth,plant,part(2)Key phrases:play a part,on computers,live to be . years old,in 100 years,in danger(3)Important sentences: People will live to be 200 years old. Will people use money in 100 years? There will be less pollution. Everyone should play a part in saving the earth.2.Ability aims:Talk about predictions about the future.3.Emotion aims:Let their imagination fly to the future.II.Important points:Learn to express sentences using “will be/do”.III.Difficult points:Grasp the differences among less,fewer and more.IV.Teaching process:Step 1 Lead in Show some pictures about robot movies like I, Robot,Star Wars: The Force Awakens andTransformers Age of Extinction etc. to students,then let them talk about the following questions.1.Will we have robots in our houses in 100 years?2.Will we use money?3.Will books be on the computers?4.Wont kids go to school,and they will study at home on computers.5.Will there be only one country?5.Will we be young forever?1a How will the world be different 100 years from now?Read these predictions.Check () A (for agree) or D (for disagree).Check the answers with students.Step 2 Listening1b Listen and circle the predictions you hear in 1a.2a Listen and circle the words you hear.2b Listen again.Check () the predictions you hear. Check the answers with students,and correct the answers.Step 3 Pairwork1c Ask and answer questions about the predictions in 1a.A:Will people use money in 100 years?B:No,they wont.Everything will be free.Will people live to be 200 years old?A:Yes,they will.Role-play the conversation.2c Make conversations about the predictions in 2a and 2b.A:Whats your prediction about the future?B:I think there will be more pollution.A:Really?I dont think so.But I think there will be fewer trees.Step 4 Read and act2d Ask the students practice the conversation with their partners.Then let some pairs to act out the conversation.Language points1. People will live to be 200 years old.人们将会活到200岁。（教材第49页） (1) live to+基数词+year(s) old意为“活到岁”。In the story,people will live to be 500 years old.在这个故事中，人们将活到500岁。(2) live此处用作不及物动词，意为“居住；生活”。I live in Beijing.我住在北京。We live happily.我们过着幸福的生活。2. But I want to live on the earth.但我想住在地球上。（教材第50页）辨析：on the earth与on earthon the earth 在地球上用作地点状语，位于句首或句末on earth究竟；到底用于疑问代词或副词后，以加强语气All the living things on the earth depend on the sun.地球上的一切生物都依靠太阳。What on earth do you mean?你究竟是什么意思？ 3.Everyone should play a part in saving the earth.每个人都应当尽一份力来拯救地球。（教材第50页）play a part in意为“参与；在中尽自己的一份力量”，其后可接名词、代词或动词的-ing形式。Education can play a part in it.教育可以在其中起到作用。At the concert,every fan will play a part in the movie.演唱会的每一位歌迷都是这部电影里的一员。 Exercise一、根据提示写单词。1.Cities w_be very crowded in 100 years.2. I hope there will be less _(污染) in the near future.3.Whats your _(预测) about the future,Jim?4.Please write your telephone number on a piece of p_.2、 单项选择。1. I dont think people will use money in the future.Everything will be free. Well,_. A.I agree B.I dont C.I will D.I wont2. The old man is very healthy.I think he will live _. A.90 years old B.at 90 years old C.to be 90 years old D.in 90 years old 3. Will there be fewer students in 5 years? _ A.Yes,there are B.No,there arent C.Yes,there will D.No,it wont4. I hear our teacher will be back _ three weeks time. A.at B.in C.for D.after5. We lost the match because they had _ players.They had eleven and we have only one. A.stronger B.younger C.fewer D.moreHomework1. Review the new words and phrases.2. Make a conversation about the future you like.板书