Unit 4 Amazing ScienceTopic 2 Section A 学案 2023-2024学年初中英语仁爱版九年级上册（含答案）

Unit 4 Topic 2 Section A
【学习目标】
1.能通过标志词掌握一般将来时的被动语态结构及其用法。
2.能通过对话学习,把对话改编为日记。
3.能通过听力训练,提高篇章理解能力。
【预习导学】
一、生词速查
1.　　 n.屏幕;银幕
2.　　 v.描述 ;形容;把……称为→description n.描述;描绘
二、短语速记
1.　 　 外层空间
2.　 　 在未来
3.　 　 有一天;(将来有)一日
4.　 　 能够
5.　 　为了
三、句子速译
1.今晚一部很棒的电影将要上映。
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2.康康,你认为未来人们将居住在火星上吗
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3.我们将能做任何在地球上能做的事情。
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4.我希望我们太空旅行的梦想将会实现。
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5.除非我亲眼看见,否则我不相信有外星人。
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四、想一想
预习1a,思考下列问题。
1.What is the movie about
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2.In Kangkang's opinion, what will be built on Mars
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【答案】
一、
1.screen　2.describe
二、
1.outer space
2.in the future
3.one day
4.be able to
5.in order to
三、
1.A wonderful movie will be shown tonight.
2.Kangkang, do you think people will live on Mars in the future
3.We will be able to do anything that can be done on the earth.
4.I hope our dreams of space travel will come true.
5.I won't believe there are aliens until I see them with my own eyes.
四、
1.It's about life in space.
2.Houses, schools and hospitals will be built on Mars.
【合作探究】
任务驱动一 一般将来时的被动语态练习
　　◎学法指导:1.找到助动词will,照抄到横线处;
2.找到主动语态的谓语,改为be done形式。
把下列句子改为被动语态
1.They will show a wonderful movie tonight.
A wonderful movie 　　 　　 　　by them tonight.
2.They will build a new hospital here.
A new hospital 　　 　　 　　 by them here.
任务驱动二 改写任务
　　◎学法指导:首先浏览一遍日记,了解其大意是谈论一部关于未来的电影以及谈论未来的生活。其次,复习对话,再进行填空,可以提高准确率。
阅读1a, 补全下列日记信息。
December 8th, Tuesday　 Cloudy
Maria and I are excited, because a wonderful movie ①　　 this evening.The poster says it's about ② 　　.I tell Maria that in the movie all the people travel by spaceship and they ③ 　　like Mars.
Maria asks me ④ 　　people will live on Mars ⑤ 　　.I say yes.I think we will ⑥　　one day.⑦　　, ⑧　　and ⑨　　will be built on Mars.We will ⑩　　do anything that can be done on the earth.She thinks it's quite fun and she can't wait.
任务驱动三 听力拓展
　　◎学法指导:听前先看题目,注意关键的名词和动词,还需留意问句是询问男性还是女性的观点。
Listen to the conversation, and choose the best choice.
()1.Does Kangkang believe there are aliens
A.Yes, he does.
B.No, he doesn't.
C.We don't know.
()2.What does one American scientist think of aliens
A.The aliens have already come to the earth.
B.The aliens are reading information from outer space.
C.The aliens never want to learn about human nature.
()3.What does Maria think of aliens
A.She believes there are aliens.
B.She doesn't believe there are aliens.
C.She won't believe there are aliens until she sees them with her own eyes.
【答案】
任务驱动一
1.will　be　shown
2.will　be　built
任务驱动二
①will be shown　②life in space　③can visit planets　④whether　⑤in the future　⑥live in space　⑦Houses　⑧schools　⑨hospitals　⑩be able to
任务驱动三
1~3　BAC
【知识超市】
[命题点一]will be shown的用法 　
●A wonderful movie will be shown tonight.今晚一部很棒的电影将会上映。
◎观察思考:1.Who will be called soon remains a secret.一会谁将被点名还是一个谜。
2.A TV series will be shown from tonight on.从今晚开始一部电视剧将会开播。
3.A new road will be built in our hometown.我们的家乡将要修建一条新的道路。
◎用法总结:1.will be done意为“将被做”,这是一般将来时的被动语态。2.助动词will后跟动词原形,被动语态用be done形式。
对点自测
用所给单词的适当形式填空
1.—Will your clothes 　　(wash) by the washing machine later, Sam
—Yes, they will.
2.These chairs 　　(move) to the second floor, so you can go to ask several classmates to help you, Becky.
3.She 　　(beat) by her father if she can't sell those matches before dusk (黄昏).
【答案】
1.be washed
2.will be moved
3.will be beaten
[命题点二] be able to与can be done的用法 　
●We will be able to do anything that can be done on the earth.我们将能够做任何在地球上能做的事情。
◎观察思考:1.I am able to eat three bowls of rice for a meal.我一餐能吃三碗米饭。
2.Linda was able to swim well at the age of four.Linda四岁时就能够游泳游得好。
3.The dishes can be washed by your younger sister, Sally.这些碗碟可以由你妹妹Sally洗。
◎用法总结:1.be able to do sth.意为“能够做某事”,意思等同于can do sth.,但二者也有一定的区别:be able to指通过努力能做某事,可以跟各种时态连用;can指天生具有做某事的能力,只有现在时和过去时(could)。
2.can be done意为“能被做”,这是情态动词的被动语态,构成情态动词+be done的结构。
3.在定语从句中,先行词是all、something、 anything、 nothing时,关系代词只能用that。
对点自测
用所给单词的适当形式填空
1.—Are you able 　　(finish) the work in ten minutes, Tony
—Yes, I am.
2.The desk can 　　(use) by you if you like.
3.I can't do 　　(something) that may hurt you.
【答案】
1.to finish
2.be used
3.anything
2