Unit 4 These are flowers.trianglerectanglelinecirclemousesquareeggdotLook and saydogpencilbirdbirdseggeggsflowerflowerstreessheepgrass 扫雷规则 每组派一个代表上来扫雷。如果碰到的是单词，读出单词加一分，能用单词造句加两分。如果碰到的是地雷，则不加分。treesflowersthesegrasssheepthoseflowerstreeseggsbirdsgrassSweep bombsbirdsbirdsgrassgrasseggssheeptreesflowersflowers基 本 句 型基 本 句 型1.What is this / that?这个 / 那个是什么？2. This / That is a bird.这个 / 那个是鸟3. It is a flower. 它是花基 本 句 型基 本 句 型1.What are these / those?这些 / 那些是什么？2. These / Those are birds.这些 / 那些是鸟3. They are flowers. 它们是花基 本 句 型基 本 句 型1. What are these / those? What is this / that?2. These / Those are beautiful birds. This / That is a beautiful bird.3. They are flowers. It is a flower.dogpencilbirdbirdsflowerflowerstrees
