


摘 要:一般過去時是英語學習的重要內容,但因為漢語中沒有相對應的語法結構,導致學生時常感到困惑并屢屢犯錯。本教學設計以大單元整體教學為出發點,融合串連一系列相關情景的“大任務”,從學生的角度開展“教-學-評”一體化的學習,有效幫助學生自主發掘語言規律與特點,在真實的情境中運用與掌握語言,內化知識,從而減少學習障礙,增強自信心。
關鍵詞:大單元;學歷案;一般過去時
作者簡介:陳茗琪(1984.07-),女,廣東廣州人,清華附中灣區學校,中小學一級教師,碩士研究生,研究方向:小學英語教學。
小學英語教學中,教師應注重對學生英語能力和學習能力的培養,使學生能在具體語境中理解、運用一般過去時,能在小組活動中積極配合與合作,具備復習與歸納、聯想與觀察等綜合能力。本文以教科版小學英語六年級上冊Module4 “Past Experiences”一般過去時模塊復習大單元為例,設計“參與志愿者活動”的系列情景,幫助學生自主內化一般過去時的用法,實現了以下目標:學生成為課堂的主角與中心,主動觀察與猜測語料,領悟吸收知識;學生通過同桌操練、小組內采訪與分享匯報,真正實現語言輸入與輸出的有效執行;學生通過閱讀與思辨,以讀促寫,讀寫交融,結合滲透志愿者申請信的文體寫作特征,提升綜合能力;通過現代社交媒體的運用,拓寬學生的視野,陶冶學生的美德,增強其自我效能感。
一、學習任務
1.完成Get ready,寫出常用動詞的過去式。
2.完成Task 1——Let's compare the changes brought by 'Double Reduction Policy', by observing and guessing, and talk with partners.
3.完成Task 2——Let's interview what your group mates did and report.
4.完成Task 3——Let's read Li Hua's diary of a voluntary work and think critically.
5.完成Task 4——Let's write an application for the voluntary work in the GZ library, involving your past experiences.After that, evaluate within classmates.
6.完成檢測與練習1,在朋友圈用英語發表一篇美文,描述在廣州圖書館當志愿者時發生的具體故事。
7.完成檢測與練習2,搜索有關志愿者服務的網絡資源,在英語課堂上分享。
二、學習過程
Get ready:write down the verbs in the past tense. (檢測目標1)
Review : Let's chant. (課本第42頁Rhyme time的小詩)
We helped out
I walked to school with Shirley.
We got there very early.
She said, “Let's clean the classroom.”
So I got out a big broom.
Shirley tidied all the chairs.
I put the desks in pairs.
When the teacher came inside,
She couldn't believe her eyes.
Thumb up for yourself: I know the past-tense verbs.
Task 1:Let's compare.
活動1:Observe and guess: what is changed for the boy? Why? What happened before and what happen now?
活動2:Talk with your partners. (與同桌操練)
A: How_______ the boy now? What about before? B: He?_______ ?tall and strong now. But he_______ short and thin before.
A: He often? ?_______sports now, hasn't he? What about before? B:?_______ , he_______. But before he seldom_______sports .
A: What? ?_______?he do on weekends now? What about before? B: He?_______some reading and_______?to the park now.? But now he_______?maths lessons before
Thumb up for yourself: Our life changed and became more meaningful.
Task 2: Let's interview.
活動1:Take turns to interview your group mates. (小組內相互采訪)
Interview form: what did you do on?_______ ? (use complete sentences to ask and answer)
活動2:Report your results. (individual presentations)
Suggested version: This is my group mate,? _______(Li Hui). He? ?_______?(went swimming) last Monday afternoon after school. He_______? (read a book) last weekend in the morning, and?_______(played basketball) in the afternoon. He? ?_______ (enjoyed a show) last weekend evening.
Thumb up for yourself: You know your group mates better and know their meaningful activities.
Task 3: Let's read.
活動1:Li Hua kept a diary. He talked about the meaningful jobs he did. Read it and think.
June 13th, sunny
Last Sunday, I didn't need to do much homework. I did a great job. It was fun and meaningful.
I went to the museum as a volunteer (志愿者). I helped the visitors. I showed them the way. I even talked with the foreigners in English. I told them the interesting stories in our city.
I really enjoyed the jobs in the museum. I did a great job! It was so meaningful!
活動2:Answer the questions in complete sentences according to Li Hua's diary.
What did Li Hua do last Sunday? (at least 3 points)
_________________________________________________________________
Suggested answer: He went to the museum as a volunteer. He helped the visitors. He showed them the way.
Was Li Hua happy? Why?
_________________________________________________________________
Suggested answer: Yes, he was happy. Because he did a great job and he thought it was meaningful.
What do you learn from Li Hua?
_________________________________________________________________
Suggested answer: We learn to help others like Li Hua. / Be a volunteer to help others.
Thumb up for yourself: You want to learn from Li Hua to be a volunteer.
Task 4: Let's write.
活動1:廣州圖書館正在招募“小小志愿者”,你很想參加,請寫一封申請信。在信里,講講你以前類似的經歷、做過的事情,說明你能勝任這份工作。(開頭結尾已給出,自己再補充至少五個句子。)
Dear sir/madam,
I want to apply for (申請) the volunteer job in the Guangzhou library.
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
Thank you for your time. I hope I can get the job.
Yours
________
活動2:Let's evaluate.(個人展示并全班互評)
Thumb up for yourself: You can be a volunteer and help more people.
三、檢測與練習
假如你成功應聘廣州圖書館的“小小志愿者”,并且已經完成了任務,準備用英語發一篇朋友圈文章跟大家分享你當志愿者時體會最深的一個小故事。請盡可能使用充足的動詞來詳細描述該故事。
請暢游有意義的相關網站,搜索更多的樂于助人、回饋社會的故事,認識更多志同道合的志愿者朋友吧,并在英語課上用英語與同學們分享你的收獲。
四、學后反思
1.學習本課后,我能準確地使用一般過去時來描述發生過的故事嗎?
_______________________________________________________
2.學習本課后,我能發現英語中動詞過去式有哪些使用規律?
_______________________________________________________
3.學習本課后,我掌握了一般現在時與一般過去時的哪些區別?
_______________________________________________________
4.學習本課后,我將如何規劃日后的課外生活并在英語學習中尋找樂趣?
_______________________________________________________
參考文獻:
[1]崔允漷.如何開展指向學科核心素養的大單元設計[J].北京教育(普教版),2019(2):11-15.
[2]溫雪,崔允漷.基于學歷案的課堂互動研究[J],教育發展研究,2016(15):62-68.