2019-2020年七年級(jí)英語(yǔ)下冊(cè) Unit 4 Electricity Reading B教案 牛津廣州版.doc

2019-2020年七年級(jí)英語(yǔ)下冊(cè) Unit 4 Electricity Reading B教案 牛津廣州版課 題Unit 4. ElectricityReading B課 時(shí)第2課時(shí)教學(xué)目標(biāo)1. 了解學(xué)習(xí)電在日常生活中的應(yīng)用及用電安全；2. 激發(fā)學(xué)生獲取知識(shí)的興趣，培養(yǎng)閱讀技巧；3. 指導(dǎo)學(xué)生學(xué)會(huì)運(yùn)用文中的祈使句與情態(tài)動(dòng)詞。重點(diǎn)和難點(diǎn)1. 熟悉并掌握相關(guān)電器的專有名詞及重要句型的表達(dá)與運(yùn)用。2. 了解電的不同表現(xiàn)形式的分類，與有關(guān)用電的常識(shí)。教學(xué)過(guò)程Step1. Warming-up Group work-Vocabulary petition.Step2. Pre-Reading Preparation1.Can electricity change into different forms of energy?2.How many kinds of energy do you know in our daily life?Step3. while-reading1.Do the exercise B1 and ask the students answer what are the items in the pictures.2.Do you know how to use these electrical appliances? 3.Lets read the article, finish the exercises on B2 and check the answers.4. Skim this article and answer the question:How many kinds of things does the article talk about? What are they? Step4. Post-Reading. 1. To get students to know the ways of looking for information.2. Find these useful phrases and expressions:1).熱能 heat energy2).日常生活 daily life 3).簡(jiǎn)單實(shí)惠 simple and cheap4).使處于工作狀態(tài) leaveon5).使從中解脫出來(lái) free from6).對(duì)小心 be careful of7).為了安全起見(jiàn) on the safe side8).確保 make sure9).保持干燥 keepdry10).引起火災(zāi) start a fireHomework: 1.Choose one of the electrical machines. Write about how we can use it or what we must notice when we use it.2.Do the exercise in Book B : Reading.教學(xué)反思