Unit 4 Amazing Science Topic 2 Section B 学案（含答案）仁爱版九年级上册

Unit 4 Topic 2 Section B
【学习目标】
1.能根据1a的内容,正确地做出阅读理解题。
2.能听懂对话,完成补全信息任务。
3.能完成小组任务,做出正确的回答。
【预习导学】
一、生词速查
　　 v.意识到,领会;实现
二、短语速记
1.太空飞行　 　
2.电脑技能　 　
3.在舞台上　 　
4.偶然　 　
5.稍等片刻　 　
三、句子速译
1.Maria,你在电视上听说过这则关于飞往火星的新闻吗
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2.然而,我认为你首先应该掌握一些基本的电脑技能。
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3.我对未来将会被发现的东西感到兴奋。
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4.Then our dreams will be realized.
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5.It's really cool to live under the sea.
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四、想一想
预习1a,回答下列问题:
1.Who will take part in the space flight
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2.What does Kangkang want to be when he grows up
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【答案】
一、
realize
二、
1.space flight
2.computer skill
3.on the stage
4.by chance
5.just a minute
三、
1.Maria, have you heard the news on TV about the space flight to Mars
2.However, I think you should first master some basic computer skills.
3.I'm excited about the things that will be discovered in the future.
4.那么我们的梦想将会实现。
5.住在海底酷极了。
四、
1.Astronauts from China, the United States and Russia.
2.He wants to be an astronaut.
【合作探究】
任务驱动一 阅读理解任务
阅读对话1a,选择正确选项
()1.What is the news on TV about
A.The space flight to the moon.
B.The space flight to Mars.
C.How to catch the UFO.
D.What should we take to Mars.
()2.Which of the following countries is not talked about
A.The UK.　　　B.The USA.
C.The PRC. D.The Russia.
()3.What does Kangkang want to be after growing up
A.A dancer. B.A scientist.
C.A teacher. D.An astronaut.
()4.What is Maria's favorite subject
A.Science. B.Math.
C.Physics. D.Dance.
()5.What aspect (方面) is the dialogue about
A.History. B.Travel.
C.Science. D.Nature.
任务驱动二 小组合作活动
　　◎学法指导:认真看例子,注意横线处是一般将来时的被动语态,练习对话时,横线处也用同样的语态。
仿照例句,参考所给的图片和画线部分的提示进行小组对话,进行对话时注意语音语调
Example:
A:How is the food, Mum
B:Wait a moment.It will be finished quite soon.
A:Have you heard of the news on the Internet GPS 　　by BDS in China soon
B:No, I haven't.BDS is more and more popular around the world.
A:Can you believe it Our cars　　by robots in the near future.
B:Wow! That sounds great.
【答案】
任务驱动一
1~5　BADAC
任务驱动二
will be finished　will be replaced　will be driven
【知识超市】
[命题点一]something new的用法 　
●They will travel into space and discover something new about Mars.他们将会飞进太空,探索关于火星的某些新情况。
◎观察思考:1.Have you found anything new there in the restaurant 你在餐馆里有发现任何新的东西吗
2.I have something new to tell you.我有新消息要告诉你。
　　3.What new things have you discovered 你发现了什么新的东西吗
◎用法总结:1.形容词修饰名词时,放在修饰的该名词前,修饰不定代词something、 anything、 nothing时,放在不定代词后面,作后置定语。
2.discover意为“发现(第一次发现存在的某物)”;find意为“发现(偶然发现存在的某物)”。
对点自测
根据句意及汉语提示填空
1.I can see 　　 　　(没什么新的事物) over there.
2.The old thing has been buried under the earth for many years.It was 　　(发现) by them for the first time.
3.She said she would tell me 　　 　　(某件新鲜事) soon.
【答案】
1.nothing　new
2.discovered
3.something　new
[命题点二]prefer...to...的用法
●I prefer science to dance.比起舞蹈,我更喜欢科学。
◎观察思考:1.Linda prefers swimming to climbing mountains. Linda更喜欢游泳而不太喜欢爬山。
2.I prefer basketball to baseball.我更喜欢篮球而不太喜欢棒球。
3.Sue likes English better than math. Sue更喜欢英语而不太喜欢数学。
◎用法总结:1.prefer sth.to sth.某人更喜欢某物而不太喜欢某物;prefer doing sth.to doing sth.比起……来,还是……好。2.like (doing) sth.better than doing sth.喜欢……而不太喜欢……。
对点自测
用所给单词的适当形式填空
1.I prefer listening to music to　　(perform) ballet.
2.She likes walking 　　(good) than running in the morning.
3.Jim prefers noodles　　milk.
【答案】
1.performing
2.better
3.to
2