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Unit 1 · Sumber Asas Bahan
Unit 23

Sumber Asas Bahan

Kerusi kayu, baju sutera, botol plastik dan sudu besi ada di rumah kita.
Semua objek ini diperbuat daripada bahan yang berbeza.
Dari manakah bahan-bahan itu datang?

Sumber Asas Bahan
材料的基本来源 = sumber asas bahan 我们身边的东西都是用不同材料做的，而材料来自四种基本来源：植物、动物、石油和岩石。这个单元学习把材料和东西按来源分类。 例子：木椅、丝绸衣、塑料瓶、铁汤匙来自不同的来源。 注意：要分清“材料”和“来源”。
basic sources of materials = sumber asas bahan Everything around us is made of materials, and materials come from four basic sources: plants, animals, petroleum and rocks. This unit covers classifying materials and objects by source. Example: a wooden chair, silk shirt, plastic bottle and iron spoon come from different sources. Watch out: tell the material apart from its source.
Kenali

Empat sumber asas bahan

Bahan berasal daripada empat sumber asas:

  • tumbuh-tumbuhan – kayu, getah, kapas
  • haiwan – kulit, bulu, sutera
  • petroleum – plastik, kain sintetik
  • batuan – logam, pasir, tanah liat

Contoh: Sutera dihasilkan daripada kokun ulat sutera, jadi sumbernya ialah haiwan.

四种来源 = empat sumber 植物（tumbuh-tumbuhan）：木头、橡胶、棉花、纸；动物（haiwan）：皮革、羊毛、丝绸；石油（petroleum）：塑料、人造布（kain sintetik）；岩石（batuan）：金属、沙、黏土（tanah liat）、玻璃。 例子：丝是从蚕茧（kokun）得来的，所以来源是动物。 注意：纸是用木头做的，来源是植物。
four sources = empat sumber Plants (tumbuh-tumbuhan): wood, rubber, cotton, paper. Animals (haiwan): leather, wool, silk. Petroleum (petroleum): plastic, synthetic fabric (kain sintetik). Rocks (batuan): metal, sand, clay (tanah liat), glass. Example: silk comes from the silkworm's cocoon (kokun), so its source is animals. Watch out: paper is made from wood, so its source is plants.
Padankan

Padankan bahan dengan sumber asasnya

配对来源 = padankan sumber 橡胶来自橡胶树；塑料来自石油；羊毛来自绵羊。 例子：皮鞋的皮来自牛，来源是动物。 注意：塑料不是植物做的。
matching sources = padankan sumber Rubber comes from rubber trees; plastic from petroleum; wool from sheep. Example: leather shoes come from cows, so the source is animals. Watch out: plastic is not made from plants.
Pilih semua

Pilih semua objek yang berasal daripada batuan.

来自岩石 = daripada batuan 岩石可以提炼出金属，黏土和沙（做玻璃）也来自岩石。棉衣来自植物，塑料袋来自石油。这题有几个答案。 例子：水泥也来自岩石。 注意：玻璃是用沙做的。
from rocks = daripada batuan Metals are extracted from rocks, and clay and sand (for glass) also come from rocks. A cotton shirt comes from plants; a plastic bag from petroleum. There are several answers. Example: cement also comes from rocks. Watch out: glass is made from sand.
Semak kefahaman

Apakah sumber asas bagi kertas?

纸的来源 = sumber kertas 纸是用什么做的？那种材料来自哪里？ 例子：书本、纸箱都来自植物。 注意：不要把材料（木头）和来源（植物）混在一起。
source of paper = sumber kertas What is paper made from, and where does that material come from? Example: books and cardboard boxes come from plants. Watch out: do not mix the material (wood) with its source (plants).
Ringkasan

Syabas!

Sumber asas bahan

Bahan berasal daripada empat sumber asas: tumbuh-tumbuhan, haiwan, petroleum dan batuan. Contohnya kayu daripada tumbuhan, sutera daripada haiwan, plastik daripada petroleum dan logam daripada batuan.

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