摘要:
该初中英语课件聚焦九年级第4课时核心知识点,包括search for与look for的用法辨析及It takes sb. some time to do sth.句型与“花费”相关表达。课堂导学通过对比正式与非正式语境、明确目标与范围差异,结合典型例句搭建学习支架,帮助学生从基础用法过渡到语境应用。
其亮点在于注重语言能力与思维品质培养,通过search for和look for的对比辨析提升学生语言理解与表达能力,通过“花费”句型(It takes...、spend、cost)的归纳分析培养比较推断能力。采用讲练结合的学科特色方法,例句贴近生活,练习涵盖填空、翻译及微语篇,助力学生巩固知识并提升语境运用能力,同时为教师提供系统教学资源,提高教学效率。
内容正文:
第4课时
英语九年级全册
01
课堂导学
02
基础达标
CONTENTS
目 录
01
课堂导学
1.search for 搜寻;寻找
【拓展】search for和 look for用法辨析
(1)search for表示“搜寻”或“搜查”,通常用于更正式或更深入的寻找。强调仔细、系统地寻找,目标更明确,过程更认真。常用于正式场合或需要更多努力的寻找。
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【典型例句】The police are searching for the missing child. 警方正在搜寻失踪的孩子。
He searched for the answer in the library for hours. 他在图书馆里搜寻答案,花了几个小时。
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(2)look for表示“寻找”,通常用于日常语境中,指有目的地寻找某物或某人。强调寻找的动作,目标可能不太明确或范围较广。常用于口语和非正式场合。
【典型例句】I'm looking for my keys. Have you seen them? 我在找我的钥匙。你看到了吗?
She is looking for a new job. 她正在找一份新工作。
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2.It takes sb. some time to do sth. 表示 “某人花费时间去做某事”。句中的It是形式主语,动词不定式短语是真正的主语。
【典型例句】It took Tom half an hour to finish his homework. 汤姆花了半个小时完成家庭作业。
【拓展】 “花费” 的相关表达
(1)sb. spend some time/money on sth./(in) doing sth. 某人花费时间/金钱在某事上/做某事。
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【典型例句】They spent two years (in) building this bridge. 他们花了两年时间建造这座桥。
I spent a lot of money on books last month. 上个月我花了很多钱买书。
(2)sth. cost (sb.) money 某物花费某人金钱;(doing) sth. cost (sb.)some time 做某事花费某人时间。
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【典型例句】Those books cost me $100. 那些书花了我100美元。
Fixing that old car cost him two days. 他花了两天时间才修好那辆旧车。
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02
基础达标
一、用括号内所给单词的适当形式填空
1.The police ____________(search) for three days for the lost boy last week.
2.It took me an hour ____________(wait) for the train at the station.
3.I think being with my parents and friends is a kind of _____________(happy).
searched
to wait
happiness
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4.What a __________(fame) scientist the man is!
5.____________(sudden), they heard a voice behind them, so they turned back.
famous
Suddenly
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二、根据汉语意思完成句子,每空一词
1.我记得在聚会上连续唱了三首歌。
I remember singing three songs ___________ ____________ at the party.
2.每天下午你花多长时间做作业?
How long do you _________ _________ your homework every afternoon?
without
stopping
spend
doing
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3.不必强制保罗学习,他学习总是非常努力。
Paul doesn't have to be made ______ _________. He always studies very hard.
4.入学考试结束了,但他仍然紧张。
The entrance examination was over but he ____________ ___________.
5.她将途经曼谷归国。
She will __________ ______ her country by way of Bangkok.
to
study
remained
nervous
return
to
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三、微语篇练词汇
The princess(公主) was ill. The doctors couldn't find what the problem was, but 1.___________(luck), two little dragons tried to find out what was wrong. The problem was that the princess wasn't seeing any 2.__________(smile). So the two little dragons set off and tried 3.____________(find) some smiles.
luckily
smiles
to find
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And on another planet they visited, they found out an amazing fact that the smiles were right there, gathering(聚集) for a party. The dragons told the smiles what the problem was, and millions of smiles agreed to go with 4.________(they) to return home. As soon as the dragons came back with the smiles, they made the princess 5.________(feel) better and become happy.
them
feel
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