《四年級英語上冊 Unit 3 Numbers and animals Part B課件2 (新版)閩教版》由會員分享,可在線閱讀,更多相關(guān)《四年級英語上冊 Unit 3 Numbers and animals Part B課件2 (新版)閩教版(15頁珍藏版)》請在裝配圖網(wǎng)上搜索。
Unit 3 Numbers and Animals Part B 13 1815 40192030 7050 6080 9017 Lets learn How much is . and .?Its.16+2= 16+3=14+3= 15+5=15+1= 17+3=eighteenseventeensixteen twenty twentynineteen How much?13 + 18 = ?thirty-one31 How much?18 + 26 = ?forty-four44 How much?25 + 28 = ?fifty-three53 How much?37+ 41 = ?seventy-eight78 30 thirty40 forty50 ?fifty比一比,找一找總結(jié):在整十的數(shù)字單詞后加-,再加數(shù)字。354453 thirty-fiveforty-fourfifty-three 2個人一個小組,小組協(xié)作,一問一答。 從固定數(shù)字區(qū)間里隨意寫出一個數(shù)字,猜猜老師抽的是哪張。 單詞:thirty-six forty-four fifty-three句子:(加法表達(dá))How much is sixteen and twenty?Thirty-six. 1.聽錄音,熟讀課文。2.完成活動手冊 Unit 4 Part A。