专题2.9 Unit 2 More practice（课件）-2019-2020学年八年级英语上册同步精品课堂（牛津广州沈阳深圳通用）

中物理 More practice Numbers 学易同步精品课堂 Unit 2 牛津版 英语 Read the title, the first paragraph and the sequence words at the beginning of Paragraphs 2-5. Then make a spidergram. Counting before numbers 1 课堂导入 tokens made from clay or small stones Read, match and rearrange fingers and toes marks on sticks and bones b a c d the Hindu-Arabic system c d a b Read the first sentences in paragraphs 2-5 and then match the pictures below with the words in the box. Then put the pictures in the correct order. At first, people used their fingers, and even their toes. Then people began to use tokens made from clay or small stones. This developed into tools like the abacus. Look and match Read the article and complete the table. 2 课堂活动 Things people used What to count Examples fingers and toes   (small) marks on sticks and bones tokens made from clay or small stones the abacus systems of written marks   small numbers bigger numbers even bigger numbers the days of the month the amount o