外研版英语九年级上册《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件(第2课时)
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外研版九年级英语上册《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件(第2课时),共18页。
cloth名词,表示“布料”时,为不可数名词;表示“某种具体用途的布”时,为可数名词,其复数形式为cloths。
eg:Mrs Brown bought three pieces of cloth this morning.今天上午,布朗夫人买了三块布料。
Mrs Brown bought a new table cloth this morning.今天上午,布朗夫人买了一块新桌布。
Although it takes energy to change things into something else,it is better than throwing things away or burning them.虽然把一种东西变成另一种东西会消耗能源,但是也比把它们扔掉或烧掉好。
①change...into...
把······变成······
eg:Spring is coming,ice changes into water.春天来了,冰化成了水。
②something else其他的/别的东西
else修饰不定代词或疑问词,通常置于它们之后。
eg:What else did he say?他还说了什么?
rapid形容词,意为“快速的”,可用作表语,也可用作定语,其副词形式是rapidly,可作状语修饰动词。
eg:He made rapid progress in his study.他在学习中取得了快速的进步。
重点词组归纳
ride a bike骑自行车
turn off关掉(电灯、电视等)
turn on打开(电灯、电视等)
turn up调大
turn down调小
ask for要求······,请求······
do with处理
as...as possible尽可能······
tons of许多;很多
take steps采取措施
... ... ...
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