外研版九年级下册Module 3 Life now and then Unit 3 学案（含答案）

Module 3 Unit 3
Language in use
【学习目标】
1.灵活运用本模块所学的词汇、句型及语法。
2.能在题目中灵活运用形容词和副词的比较级。
3.能积极与同学交流有关生活变化的话题。
4.通过对比现在与过去,了解社会发生的变化,从而更加珍惜我们现在的生活。
【预习导学】
一、短语速记
1.很,非常　 　
2.超出,多于　 　
3.把……看作　 　
4.找出,查明　 　
5.成千上万　 　
6.结果　 　
二、句子速译
1.Not all the changes are good ones.
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2.We must all work harder to reduce pollution.
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3.I hope this is helpful.
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4.Write to me if you need more information.
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三、想一想
常见的修饰比较级的词有哪些
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【答案】
一、
1.a lot
2.more than
3.think of...as
4.find out
5.thousands of
6.as a result
二、
1.并不是所有的变化都是好的。
2.我们都必须更加努力工作来减少污染。
3.我希望这是有帮助的。
4.如果你需要更多的信息,写信给我。
三、
much、 a bit、 a little、 a lot、 far、 some、 even、 twice等。
【合作探究】
任务驱动一 形容词和副词的用法及练习
1.复习形容词和副词比较级的几种特殊情况,并翻译下列短语。
(1)比……更高　 　
(2)比……更细心　 　
(3)和……一样困难　 　
(4)比不上……容易　 　
(5)两者中更高的一个　 　
(6)最富裕的城市之一　 　
2.两人一组,根据Part ②提示词谈论图片,完成Part ②。
用括号内所给单词的适当形式填空。
(1)It’s raining 　 　 (heavy), so they have to stay at home.
(2)Mr. Green is getting old and can’t jump as 　 　 (high) as he did.
(3)I’d like to know if Linda is the second 　 　 (tall) girl in her class.
(4)Now computers are very popular and they are much 　 　 (cheap) than before.
(5)I’m sure I can run 　 　 (fast) enough to catch up with them.
任务驱动二 阅读和听力训练
1.阅读Part ④文章,找出能够证明以前的生活比如今的生活更艰难的三个例子。
2.阅读Part ④文章,完成Part ⑤的任务,并分小组归纳总结本课的重点句型及日常交际用语。
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3.听第一遍录音,注意理解主旨大意,听第二遍录音,完成Part ⑥的任务。
任务驱动三 写作和口语训练
1.充分理解Part ⑥的听力短文,描述爷爷和奶奶的生活,完成Part ⑦。
2.阅读Around the world部分,完成下列句子。
(1)The modern car has changed life a 　 　 deal.
(2)Using horses for travel was 　 　, and of course walking was even 　 　.
(3)Cars allow people to travel long distances 　 　, in comfort and 　 　.
(4)It was almost 　 　 to get rid of the manure of the horses.
(5)The cars may cause 　 　, but the first cars actually made cities 　 　.
3.小组归纳总结本课的重点句型及日常交际用语。
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4.学生分小组备辩论赛并在班内展示,完成Part ⑨~Part 的任务。
【答案】
任务驱动一:
1.(1)taller than
(2)more careful than
(3)as difficult as
(4)not as/so easy as
(5)the taller one of the two
(5)one of the richest cities
2.(1)heavily　(2)high　(3)tallest　(4)cheaper
(5)fast
任务驱动二:
2.
ask sb. for help, the lives of children, thousands of people, in the factories, instead of, close to..., with no space for sb. to do sth., one outside toilet, dirty and unhealthy, as a result, many illnesses, be hurt, more information...
任务驱动三:
2.(1)great　(2)slow; slower
(3)quickly; convenience
(4)impossible　(5)pollution; cleaner
3.
a great deal, travel by rail, on horseback, by horse-drawn carriage, even slower, allow ab. to do sth., in comfort and convenience, an enormous problem, so many horses, it is impossible to do sth., get rid of, be used to sth., cause pollution, make cities cleaner...
【知识超市】
[命题点一]I searched online and found out the following. 我上网搜了一下,找到了下面这些信息。 　
【例句呈现】
1.I found a wallet on my way to school.我在上学的路上发现了一个钱包。
2.We should find out the cause of the fire. 我们应该找出这场火灾的原因。
3.What are you looking for 你在寻找什么
4.I discovered the true secret of happiness. 我发现了快乐的真正奥秘。
【用法小结】(1)find 意为“找到;发现”,强调寻找的结果;(2)find out 意为“找出;查明”,指通过观察、调查和探索而发现事情的真相;(3)look for 意为“寻找”,强调寻找的动作和过程;(4)discover 意为“发现”,多指目前客观存在的,却不为人知的事物。
对点自测
根据中文完成句子,每空一词
1.最后,我在床底下找到了那本书。
I 　 　 　 　 　 　 under the bed in the end.
2.我爸爸正在到处找他的护照。
My father 　 　 　 　 　 　 his passport everywhere.
3.我们必须查明真相。
We must 　 　 　 　 　 　 　 　.
4.你知道哥伦布什么时候发现了美洲吗
Do you know when Columbus 　 　America
【答案】
1.found the book
2.is looking for
3.find out the truth
4.discovered
[命题点二]As a result, there were many illnesses. 结果,出现了很多疾病。 　
【例句呈现】
1.As a result, he had to be away from school for three months because of the accident.结果他不得不因为交通事故而离开学校三个月。
2.He was unable to go to work as a result of falling off the horse.由于他从马上摔了下来,他不能去上班了。
【用法小结】(1)as a result意为“因此,结果”,后面接表示事情结果的句子;(2)as a result of 意为“由于;作为……的结果”,常用作状语,后常跟名词(短语)、代词等,相当于because of。
对点自测
1.他犯了一个大错误,结果他丢了工作。(翻译)
He made a big mistake. And 　 　, he lost his job.
2.由于这场大雪,Bill迟到了。(翻译)
Bill was late 　 　 the heavy snow.
( )3.The boys played so carelessly in the game yesterday. 　 　, they lost the game.(单项选择)
A.As a result of B.At the end C.As a result D.To the end
【答案】
1.as a result
2.as a result of
3.C