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2019-2020年人教版高中英語必修5 Unit1 第3課時 Great Scientists 教案2 Train the students’ speaking ability by describing, talking and discussing.  Help the students improve their listening ability.  Train the students’ listening ability. Especially listen and understand what the speakers mean beyond words. 教學目標 Knowledge aims: Let the Ss know about some scientists and their life and contributions. Get the Ss to learn how to talk about scientific work and how to describe a person. Ability Aims:  Train the students’ speaking ability by describing, talking and discussing.  Train the students’ listening ability.  Emotional Aims:  Train the students’ability to cooperate with others. Encourage the students to learn from scientists to show interest in scientific exploration and research.  教學策略手段 At the beginning of this period, the teacher should (can) design some exercises to review what the students learned in the last period. The teacher can begin with asking some questions or having a petition to make some sentences with“John Snow”according to the passage. When training the Ss’ listening ability, teachers should start with pre-listening, that is, lead-in. If it is necessary, teachers had better introduce some background knowledge about the listening material. Later, let the Ss listen to it. At the same time, teachers should design some simple questions. After that, the Ss have known about the listening material, and then teachers can ask them to listen to it again to be ready for more difficult questions. If necessary, the Ss can be given another time to listen. While practicing, teachers had better offer students some advice on how to do it well. Especially, train the students to predict what to be talked about according to the hints and limited information and let them form the good listening habit of listening with the purpose of finding useful information and to summarize. Certainly, suppose there are many new words and expressions, teachers should help them to deal with them at the first place. All the listening practice should focus on developing the students’ listening skill. During the course, teachers should rank class activities from the easy to the difficult. First, ask them to learn the expressions. Then, ask them to imitate it to have a dialogue. Finally, the students are expected to create a dialogue or discuss the given topic. In order to draw students’ attention, the teacher had better prepare for some interesting situations. This period centers on emphasis on speaking and listening. The teacher should try his or her best to encourage the students to say something. Don’t always correct the mistakes that the students would make while speaking. Otherwise, the students would feel reluctant to speak out their opinions. 1. 課堂練習 總起句 2. 起因(時間，人物、事件、地點) 3. 經(jīng)過 4. 強調(diào)/轉(zhuǎn)折 5. 結果 6. 結尾句 一．句型 1.總起句 ? 經(jīng)歷： ①I had a similar experience. 我有一次類似的經(jīng)歷。 ②The story reminds me of my experience in my childhood.這個故事使我想起了我童年時的一場經(jīng)歷。 ? 感受：①After reading the story, I am deeply moved./I was lost in thought. 讀完故事后，我深受感動/我陷于深思。 ②I was deeply inspired by such a story, as it makes me realize the importance of a goal. 這個故事讓我深受啟發(fā)，因為它使我意識到設立目標的重要性。 2. 起因：(時間，人物、事件、地點) （1）I still well remember that when I …. 我還清楚地記得高一時我的英語非常差。 _______________________________________________________________________________ (2).I was doing… when … 我正在教室忙著做作業(yè)，突然李華走進來。 _______________________________________________________________________________ (3). There was a time when I … 曾經(jīng)有一段時間我非常沮喪。 _______________________________________________________________________________ 3. 經(jīng)過 ： 用上 so… that …（可多寫2-3句） 1) 我如此緊張以至于忘了演講。 _____________________________________________________________________________ 2) 他如此生氣以至于說不出一句話來。 _____________________________________________________________________________ 3) 她如此耐心以至于一點點地教我學英語。 __ 4.轉(zhuǎn)折或強調(diào)句 ： It …that … 1)正是老師的微笑使我有勇氣去完成賽跑。 ___________________________________________________________________________ 2)正是李華在我困難時幫助并鼓勵我。 5.結果 ① From then on, … ②From this experience, I realized that … 1)從那時起，我對數(shù)學感興趣了。 __________________________________________________________________________ 2)從這次經(jīng)歷，我意識到微笑的重要性。 __________________________________________________________________________ 3)從這次經(jīng)歷，我意識到友誼給生活和學習帶來的影響。 __________________________________________________________________________ 6. 結尾 1.只有互相理解和幫助，我們才能過和諧的生活. ________________________________________________________________________________________ 2. 只有靠共同努力，我們才可享受美好的生活。 ________________________________________________________________________________________ 【實戰(zhàn)演練1】(xx廣東) [寫作內(nèi)容]1. 以約30個詞概括上文的主要內(nèi)容。 2. 以約120個詞講述一次你（或你的朋友）想家的經(jīng)歷，內(nèi)容包括： ⑴時間、地點和起因；⑵想家給學習和生活帶來的影響；⑶你（或你朋友）是如何應對的。 （1）（總起：） （2）(時間+地點+人物+事件起因):去年中秋節(jié)我獨自一個人在學校過。 （3）(經(jīng)過):那時候，我正忙于準備一次很重要的考試。 （4）(強調(diào)):正是在我所有同學都回家后我開始想家。 （5）(結果):這種感覺使我不能學習。 （6）(結尾):只有當我給父母打完電話我才感覺到舒服點。 1. (總起) I had a similar experience. 2. (時間、地點、人物、事件) Last Mid-autumn Festival I spent alone at school. 3. (經(jīng)過) At that time, I was busy preparing for an important exam. 4. (強調(diào)) It was after all my classmates had gone home that I began to feel homesick. 5. (結果) The feeling stopped me concentrating on my studies. 6. (結尾) Only after I made a call to them did I feel more fortable. 教學反思