Unit 2 Let’s talk about the past.教案
unit 2 let’s talk about the past.教案lesson 7
教學目標:通過恐龍話題,繼續學習過去事件的表達,了解英語中動詞過去時態的用法。
教學重點:
1.用過去時敘述已經發生的事情:
last friday, the children had social studies.
they learned about a very interesting topic.
miss liu told them about some animals.
2. 介紹恐龍的語句:
dinosaurs lived millions of years ago.
dinosaurs were huge animals.
教學難點:
1. 了解被動語態:these animals are called dinosaurs.
2. no more 的用法。
3. 會翻譯we can only find their bones dinosaurs.
4. 知道dinosaurs 的活動方式:some ran very fast, but some only walked slowly. some could fly.
5. 知道dinosaurs 按吃的方式來分種類:
some dinosaurs ate grass and plants and some ate meat.
教具準備:
有關恐龍的掛圖,教學掛圖,錄音磁帶、活動手冊。
教學過程:
一、warming-up.
1. 讓學生用was 或were講述一件昨天發生的事情。
2. 聽寫四會句子:
last week, we learned about some interesting animals.
二、presentations.
1. teacher take out a dinosaurs’ picture and ask the students: what’s this? 引導學習dinosaurs單詞。
2. 向學生出示本課的教學掛圖,播放本課的錄音。通過圖片以及教師的體態語言引導學生學習理解有關描寫恐龍動作的動詞。
3. 老師出示問題,讓學生帶著問題看圖并通過認真聽錄音找出答案。
what did they do last friday?
what did they learn?
when did dinosaurs live?
what did they eat?
can you find dinosaurs today.
4. 播放兩遍錄音,讓學生獨立回答以上問題,只以保護學生的積極性。
5. 再次播放錄音,引導學生模仿跟讀。
三、practice.
1. 齊心合力:將本課的內容事先復印好并剪成條,每一條有本課的一句話,將句子條放到信封里,每組發一套。讓學生通過小組合作將句子排列好順序。
2. 完成活動手冊第12頁的第一題。
3. 完成活動手冊第13頁的第三題。
四、additional activities.
讓學生從不同的途徑搜集一些有關已經滅絕或瀕臨滅絕的珍稀動物的資料,如:圖片、名稱、年代、所吃的東西等,并作整理和記錄。