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外研版九年级英语上册《Will computers be used more than books in the future?》Great inventions PPT免费下载,共25页。学习目标1.学习并掌握borrow, mainly, page, electronic, powerful, full, fix, instructions, lend, properly, put up, thousands of等核心词汇,灵活运用一般将来时的被动语态。2.能够听懂谈论发明及其应用的对话;能够谈论已有的发明创造给人类带来的变化。3.通过讨论发明创造对人们生活的影响, 培养善于发现、乐于思考、学以致用的意识。Find the sentences in the conversation which mean:1. Changing the subject, can I get the camera?Anyway, about the camera ...?2. It is not a problem. I will use another memory card.OK. That can be fixed. I've got an empty memory card.3. I will do what you tell me to do.Promise!探究活动1. lend 借出,把某物借给某人lend sth. to sb.= lend sb. sth. 把某物借给某人borrow 借入borrow sth. from sb./sp.从某人或某处借某物Can you lend your pen to me ?May I borrow books from you ?注意:keep“借”,是延续性动词, 通常表示“借某物多长时间”, 多接表示一段时间的短语或与疑问短语how long连用。例如:—How long have you kept this novel?—About two weeks.2. put up挂; 张贴(1)是由“动词+副词”构成的短语, 代词作宾语时, 放于动词和副词之间; 名词作宾语时, 放在中间或后面均可。(2)由put构成的常用短语:3. thousands of好几千; 成千上万(1)thousands of表示一个不确定的数目, 前面不跟具体数字, 后面跟复数名词。(2)如果前面有具体数字修饰时,则thousand不加-s, 不能与of连用。例如: two thousand trees 2 000棵树。另外:hundred, million, billion等数词与thousand的用法相同。... ... ...关键词:Will computers be used more than books in the future? PPT课件免费下载,.PPT格式; 本作品中主体文字及图片可替换修改,文字修改可直接点击文本框进行编辑,图片更改可选中图片后单击鼠标右键选择更换图片,也可根据自身需求增加和删除作品中的内容,源文件无水印。如认为该内容涉嫌侵权,可通过邮件提出书面通知,我们将及时处理。
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