這是一個(gè)關(guān)于《We'll see lots of very big stones》教案PPT課件，主要是介紹一下英國(guó)的其他地方。How(怎樣) will we get there?By plane. Maybe it will take(花費(fèi)) twenty hours.By helicopter. Maybe it will take。石頭，一般指由大巖體遇外力而脫落下來(lái)的小型巖體，多依附于大巖體表面，一般成塊狀或橢圓形，外表有的粗糙，有的光滑，質(zhì)地堅(jiān)固、脆硬�？捎脕�(lái)制造石器，采集石礦。在幾千年前，我們的祖先就是用石頭來(lái)生火。石頭一般由碳酸鈣和二氧化硅組成，歡迎點(diǎn)擊下載《We'll see lots of very big stones》教案PPT課件哦。

《We'll see lots of very big stones》教案PPT課件是由紅軟PPT免費(fèi)下載網(wǎng)推薦的一款英語(yǔ)課件PPT類(lèi)型的PowerPoint.

 這是一個(gè)關(guān)于《We'll see lots of very big stones》教案PPT課件，主要是介紹一下英國(guó)的其他地方。How(怎樣) will we get there?By plane. Maybe it will take(花費(fèi)) twenty hours.By helicopter. Maybe it will take。石頭，一般指由大巖體遇外力而脫落下來(lái)的小型巖體，多依附于大巖體表面，一般成塊狀或橢圓形，外表有的粗糙，有的光滑，質(zhì)地堅(jiān)固、脆硬�？捎脕�(lái)制造石器，采集石礦。在幾千年前，我們的祖先就是用石頭來(lái)生火。石頭一般由碳酸鈣和二氧化硅組成，歡迎點(diǎn)擊下載《We'll see lots of very big stones》教案PPT課件哦。EBg紅軟基地

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