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badminton. (every day, Sometimes, sometimes) He goes jogging _____ ______ ________, and he plays badminton ______ ______ _________. (in the evening, at the weekend) 3. Make a dialogue and report. Do you know much about the classmates? A: What do you like to do at/after school every day? B: I like ? A: How often do you ?? B: I ? A: When do you do it? B: I do it on/in ? _______ likes to _______ at/after school. He/She ? He/She does it on/in ? T: When your classmates report, the rest of you should listen to them carefully and take some notes. After that, you should say something about their report. These sentence patterns can help you. 【設計意圖:游戲通過聽、說等方式談論老師、同學及自己的日常活動,其內(nèi)容與學生的實際生活緊密相連,激發(fā)學生的參與興趣。在擴充練習中進一步補充對頻率副詞提問的方式,并就 學生容易搞錯的難點進行操練,即 how often 和 how many times 的區(qū)別。兩 個練習,從書本到課外,由簡到難,層層遞進,旨在讓學生扎實掌握三個介詞的用法。讓學生通過“分— 總 — 分”的方式,在老師的帶領下進行歸納、演繹,培養(yǎng)學生發(fā)現(xiàn)規(guī)律、主動思考、主動學習的能力和習慣,這樣的過程和方法使學生掌握得更加牢固】。 2. Tell the difference between “how often” and “how many times”. IV. Teaching procedures A. Prepositions of time Step 1 Presentation 1. Find out the expressions which should be put after “in/on /at” one by one. 2. Read the expressions together. 3. Find out more similar expressions. 4. Work out the rules. (1) in: in the evening (part of day), in December (months), in 2021 (yea