仁愛版英語九年級上冊unit1topic2thepopulationindevelopingcountriesisgrowingsectionb(留存版)

　　

【正文】 of billion. But do you know how to express the large numbers like 1 300 000 000. First let’s look at the blackboard. 218 306 5 366 (Lead Ss to read numbers from the simple numbers to large ones like million and billion。 aims: 能聽懂高位數字，并作出正確判斷。為了降低 1a和 3 的難度，建議將 2 調整到 1a 前 ，作為一個讀前的活動 。 minutes. … 2 Leadin (23 mins) Individual work Present the information about population in different countries. T: Excellent！ You have already searched for the information about the population in different countries, haven’t you? Ss… T: OK, who’d like to be the first one to share your information? Volunteers? Present the information about population in different countries they have collected before class. Ss: Yes, we have. S1: China has a population of billion. S2: India has… 培養學生整理信息，傳達信息的能力。 6 Finishing task 3 Group work Project: Work in groups and discuss the information of the chart in 3. T: Look at the chart in 3 and discuss them. The questions can help you. ... … Work in group and disuss the information of the chart in 3. 教師合理安排該部分，不僅可以鞏固前面所學，提高學生的口語水平，還能增強學生對人口現狀的了解。 Ⅳ . Learning strategies 通過 1b的匹配練習，提升聽的語言技能。 Unit1 Topic2 SectionB 教學設計 Ⅰ . Material analysis 本課是九年級第一單元第二話題的第二課時，主活動是 1a 和 2。 能正確使用數字表達各國的人口現狀。該環節教師應提供參考資料和方法指導，以提升學生的自學能力和克服難關的意識。 建議 ：此處可以中英文混用。通過談論各國人口的現狀，引導學生樹立正確的人口觀念。 Ⅱ .Teaching aims aims： 掌握本課的重點詞匯和短語，復習形容詞比較級的用法，繼續學習數字表達。 3 Prelistening (10mins) Class activity individual work. Step 1: Present