外研版九年級英語上冊《Repeat these three words daily:reduce reuse and recycle》Save our world PPT課件(第2課時),共18頁。
cloth名詞,表示“布料”時,為不可數名詞;表示“某種具體用途的布”時,為可數名詞,其復數形式為cloths。
eg:Mrs Brown bought three pieces of cloth this morning.今天上午,布朗夫人買了三塊布料。
Mrs Brown bought a new table cloth this morning.今天上午,布朗夫人買了一塊新桌布。
Although it takes energy to change things into something else,it is better than throwing things away or burning them.雖然把一種東西變成另一種東西會消耗能源,但是也比把它們扔掉或燒掉好。
①change...into...
把······變成······
eg:Spring is coming,ice changes into water.春天來了,冰化成了水。
②something else其他的/別的東西
else修飾不定代詞或疑問詞,通常置于它們之后。
eg:What else did he say?他還說了什么?
rapid形容詞,意為“快速的”,可用作表語,也可用作定語,其副詞形式是rapidly,可作狀語修飾動詞。
eg:He made rapid progress in his study.他在學習中取得了快速的進步。
重點詞組歸納
ride a bike騎自行車
turn off關掉(電燈、電視等)
turn on打開(電燈、電視等)
turn up調大
turn down調小
ask for要求······,請求······
do with處理
as...as possible盡可能······
tons of許多;很多
take steps采取措施
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