-
新人教版高中英語(yǔ)必修2Unit 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把車(chē)停下來(lái)(park)）in an underground car Park near Trafalgar Square, where we could ______________________(讓我們的車(chē)充電（charge)).2. When we finally reached the service desk to ask for audio guides, we heard it ___________ that there were no audio guides____________(留下，剩下）.3. We__________________________（發(fā)現(xiàn)自己對(duì)...很驚訝）the large number of visitors and the amount of noise at the entrance of the National Gallery.4. Judy ____________________(眼神專(zhuān)注于） Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around.5. She ____________________(把這幅畫(huà)的復(fù)制品裝箱（box)） to ensure that it was delivered safely.答案：1.had our car parked get our car battery charged 2. announced left 3. found ourselves very surprised 4. had her eyes fixed on 5. had a copy of the painting boxed二、用過(guò)去分詞對(duì)下列句子進(jìn)行改寫(xiě)。1. Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2. Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.3. The family’s ancestors once attended to soldiers who were wounded in the First World War.4. The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.答案：1. Loch Ness surrounded by beautiful natural landscape looks amazing.2. Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.3. The family’s ancestors once attended to wounded soldiers in the First World War.4. The young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.
新人教版高中英語(yǔ)必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盜竊⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 張貼尷尬照片 【話題句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在網(wǎng)上保持安全, 避免在網(wǎng)上的不良經(jīng)歷? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是專(zhuān)家, 但作為一個(gè)博主, 我已經(jīng)學(xué)了好幾年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或讀到一些讓你覺(jué)得不舒服的東西, 立即離開(kāi)這個(gè)網(wǎng)站。4. Don’t give out your address or phone number. 別告訴別人你的地址或電話號(hào)碼。 5. Identity theft is a common and serious problem. 身份盜竊是一個(gè)常見(jiàn)而嚴(yán)重的問(wèn)題。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上網(wǎng)并不是無(wú)禮的借口, 你也不想成為發(fā)挑釁帖子的人或網(wǎng)絡(luò)惡霸的目標(biāo)。 7. Trolls often use several false names so that they can stay on a site. 發(fā)挑釁帖子的人經(jīng)常使用幾個(gè)假名, 這樣他們就可以留在一個(gè)網(wǎng)站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。
新人教版高中英語(yǔ)必修2Unit 4 History and Traditions-Reading and Thinking教案一
Features of languages1．Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland．該句是一個(gè)復(fù)合句。該句主句為：the southern part of Ireland broke away from the UK；which resulted in the full name we have today為which引導(dǎo)的定語(yǔ)從句代指前面整句話的內(nèi)容，we have today為定語(yǔ)從句修飾先行詞name。譯文：最后，在20世紀(jì)，愛(ài)爾蘭南部脫離英國(guó)，這導(dǎo)致了我們今天有的英國(guó)的全名：大不列顛及北愛(ài)爾蘭聯(lián)合王國(guó)。2．Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history．該句是一個(gè)復(fù)合句。該句主句為：you will be surrounded by evidence of four different groups of people；其中Almost everywhere you go in the UK為讓步狀語(yǔ)從句； who took over at different times throughout history為定語(yǔ)從句修飾先行詞people。譯文：幾乎無(wú)論你走到英國(guó)的任何地方，你都會(huì)發(fā)現(xiàn)歷史上有四種不同的人在不同的時(shí)期統(tǒng)治過(guò)英國(guó)。3．The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times．該句是一個(gè)復(fù)合句。該句主句為：The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times．為原因狀語(yǔ)從句；dating all the way back to Roman times為現(xiàn)在分詞短語(yǔ)作定語(yǔ)修飾history。
新人教版高中英語(yǔ)必修2Unit 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:語(yǔ)法要點(diǎn)精析。用法1：過(guò)去分詞作表語(yǔ)1）．過(guò)去分詞可放在連系動(dòng)詞be, get, feel, remain, seem, look, become等之后作表語(yǔ)，表示主語(yǔ)所處的狀態(tài)Tom was astonished to see a snake moving across the floor．湯姆很驚訝地看到一條蛇正爬過(guò)地板。Finally the baby felt tired of playing with those toys．終于嬰兒厭倦了玩那些玩具。注意：1）.過(guò)去分詞作表語(yǔ)時(shí)與被動(dòng)語(yǔ)態(tài)的區(qū)別過(guò)去分詞作表語(yǔ)時(shí)，強(qiáng)調(diào)主語(yǔ)所處的狀態(tài)；而動(dòng)詞的被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者，強(qiáng)調(diào)動(dòng)作。The library is now closed．(狀態(tài))圖書(shū)館現(xiàn)在關(guān)閉了。The cup was broken by my little sister yesterday．(動(dòng)作)昨天我妹妹把杯子打碎了。2）感覺(jué)類(lèi)及物動(dòng)詞的現(xiàn)在分詞與過(guò)去分詞作表語(yǔ)的區(qū)別過(guò)去分詞作表語(yǔ)多表示人自身的感受或事物自身的狀態(tài)，常譯作“感到……的”；現(xiàn)在分詞多表示事物具有的特性，常譯作“令人……的”。
新人教版高中英語(yǔ)必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
新人教版高中英語(yǔ)必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我們已經(jīng)聆聽(tīng)了許多精彩的發(fā)言……(5)Because we wanted the nations of the world, working together, to deal with ... 因?yàn)槲覀兿Ｍ澜绺鲊?guó)團(tuán)結(jié)起來(lái)去應(yīng)對(duì)……(6)And if we do not act ... 如果我們不采取行動(dòng)……(7)Now, I share the concerns that have been expressed ... 我也同意對(duì)于……表達(dá)的擔(dān)心(8)Let us show the world that by working together we can ... 讓我們告訴全世界，通過(guò)一起努力我們可以……(9)It is now time for us to ... 是時(shí)候我們……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感謝你們和我共度這一天。實(shí)踐演練：假如你是高中生李華，你校將舉辦一次以“音樂(lè)”為主題的演講比賽，請(qǐng)你按照主題，寫(xiě)下你的演講稿。注意：詞數(shù)100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
人教版高中歷史必修1祖國(guó)統(tǒng)一大業(yè)教案2篇
教材分析改革開(kāi)放后我國(guó)的綜合國(guó)力不斷增強(qiáng)，人民對(duì)祖國(guó)統(tǒng)一的愿望越來(lái)越迫切。本節(jié)課以“一國(guó)兩制”構(gòu)想的提出，香港、澳門(mén)的回歸和海峽兩岸關(guān)系的發(fā)展為中心，說(shuō)明實(shí)現(xiàn)祖國(guó)統(tǒng)一，完成中華民族復(fù)興是歷史發(fā)展的必然。第一目“‘一國(guó)兩制’構(gòu)想的提出”主要講述了“一國(guó)兩制”的含義及歷史意義。第二目“香港、澳門(mén)的回歸”著重講述了香港回歸、澳門(mén)回歸的經(jīng)過(guò)及歷史意義，這是“一國(guó)兩制”成功的實(shí)踐。第三目“海峽兩岸關(guān)系的發(fā)展”講述了大陸注重發(fā)展與臺(tái)灣的關(guān)系，促進(jìn)海峽兩岸的經(jīng)濟(jì)文化交流與合作，打破了幾十年來(lái)海峽兩岸的隔絕狀態(tài)，促進(jìn)了祖國(guó)統(tǒng)一的進(jìn)程。此外，教材還通過(guò)“資料回放”“歷史縱橫”“學(xué)思之窗”等欄目，為學(xué)生學(xué)習(xí)提供了一些詳細(xì)的史料。在教學(xué)中要分析圖表資料，引導(dǎo)學(xué)生理解完成祖國(guó)統(tǒng)一大業(yè)，實(shí)現(xiàn)中華民族的復(fù)興，是任何人也阻擋不了的歷史潮流。
人教版新課標(biāo)小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)同分母分?jǐn)?shù)加減混合運(yùn)算說(shuō)課稿
4、簡(jiǎn)單小結(jié)，內(nèi)化知識(shí)引導(dǎo)學(xué)生總結(jié)出學(xué)習(xí)的課題（教師板書(shū)），學(xué)生再明確表達(dá)出“同分母分?jǐn)?shù)加減混合運(yùn)算的順序與證書(shū)加減混合運(yùn)算的順序完全相同，計(jì)算方法與同分母分?jǐn)?shù)加減法的計(jì)算方法相同，即分母不變，分子相加減。注意能月份的一定要約成最簡(jiǎn)分?jǐn)?shù)為止。”，（三）鞏固練習(xí)、拓展應(yīng)用1、基礎(chǔ)練習(xí)2、引申練習(xí)3、解決實(shí)際問(wèn)題 【精心設(shè)計(jì)練習(xí)，既有與例題程度相當(dāng)?shù)摹氨５住鳖}，又有與生活密切相關(guān)的變式題，拓展思維，培養(yǎng)創(chuàng)新意識(shí)，展現(xiàn)數(shù)學(xué)的應(yīng)用價(jià)值，讓學(xué)生體會(huì)到學(xué)習(xí)數(shù)學(xué)有用，生活處處離不開(kāi)數(shù)學(xué)。同時(shí)適時(shí)進(jìn)行環(huán)保教育和愛(ài)國(guó)主義教育，起到了教書(shū)育人的作用?！课?、說(shuō)板書(shū)設(shè)計(jì)此板書(shū)力圖板書(shū)的簡(jiǎn)潔美，能突出教學(xué)的重難點(diǎn)，提示了方法過(guò)程。
人教版新課標(biāo)小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)說(shuō)課稿2篇
一、說(shuō)教材（一）教材簡(jiǎn)析《假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)》是小學(xué)數(shù)學(xué)五年級(jí)（下冊(cè)）第六單元中的內(nèi)容。本節(jié)內(nèi)容安排了兩個(gè)例題。這部分內(nèi)容是在學(xué)生掌握了假分?jǐn)?shù)的意義后，進(jìn)一步學(xué)習(xí)把假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)，有利于以后進(jìn)行分?jǐn)?shù)計(jì)算打下堅(jiān)實(shí)的基礎(chǔ)。（二）教學(xué)目標(biāo)根據(jù)教材編排特點(diǎn)，我確定以下教學(xué)目標(biāo)：1、知道帶分?jǐn)?shù)是假分?jǐn)?shù)，是整數(shù)與真分?jǐn)?shù)合成的數(shù)。2、會(huì)把假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)。3、使學(xué)生經(jīng)歷假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)的探索過(guò)程，進(jìn)一步發(fā)展數(shù)感。4、培養(yǎng)良好的學(xué)習(xí)習(xí)慣，樹(shù)立學(xué)好數(shù)學(xué)的信心。（三）教學(xué)重、難點(diǎn)會(huì)把假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)。二、說(shuō)教法、學(xué)法通過(guò)這一環(huán)節(jié)的教學(xué)，把假分?jǐn)?shù)化成整數(shù)或帶分?jǐn)?shù)時(shí)，先要讓學(xué)生根據(jù)假分?jǐn)?shù)的含義進(jìn)行思考。在這個(gè)基礎(chǔ)上，再啟發(fā)學(xué)生根據(jù)分?jǐn)?shù)與除法的關(guān)系計(jì)算出結(jié)果，并把用不同方法求得的結(jié)果進(jìn)行比較，認(rèn)識(shí)到每種方法都是有道理的。
國(guó)旗下的講話演講稿小學(xué)五年級(jí)
導(dǎo)語(yǔ)：演講稿也叫演講詞，它是在較為隆重的儀式上和某些公眾場(chǎng)合發(fā)表的講話文稿。 演講稿是進(jìn)行演講的依據(jù)，是對(duì)演講內(nèi)容和形式的規(guī)范和提示，它體現(xiàn)著演講的目的和手段。以下是小編為您搜集整理提供到的范文，希望對(duì)您有所幫助，歡迎閱讀參考學(xué)習(xí)!普通話，請(qǐng)從我做起普通話是每個(gè)人都應(yīng)該會(huì)說(shuō)的，是一種以北京語(yǔ)言為標(biāo)準(zhǔn)音，以北方方言為基礎(chǔ)方言，以典范的現(xiàn)代白話文著作為語(yǔ)法規(guī)范的一種通用的語(yǔ)言形式。普通話是我們學(xué)習(xí)說(shuō)話的第一步，也是做一個(gè)文明人的第一步，要是一個(gè)人連最基本的普通話都不會(huì)說(shuō)，他還怎么去和別人交流呢?普通話已深入到我們?nèi)粘５膶W(xué)習(xí)和生活中，無(wú)論我們?cè)诟墒裁?，普通話都回蕩在我們周?chē)拿恳粋€(gè)角落。有人可能會(huì)問(wèn)，“為什么要說(shuō)普通話呢?”因?yàn)橹袊?guó)是一個(gè)多民族、多語(yǔ)言、多方言的國(guó)家，根據(jù)著名的語(yǔ)言學(xué)家周光有先生講，我國(guó)56個(gè)民族共有80多種彼此不同的語(yǔ)言和地區(qū)方言，而我們每一個(gè)人又不可能一輩子都生活在同一個(gè)地方，固步自封，不去見(jiàn)識(shí)外面的世界吧，所以一旦我們身處異鄉(xiāng)，便會(huì)遇到語(yǔ)言方面的障礙，不能與人溝通、交流。這時(shí)，如果我們都會(huì)說(shuō)一種共同的語(yǔ)言——普通話，那么，就不用再為語(yǔ)言不通而急得滿頭大汗、不知所措了。
二年級(jí)迎接期末考試國(guó)旗下講話
各位同學(xué)，各位老師，早上好!伴著清晨的縷陽(yáng)光，我們又迎來(lái)了新的一天，新的一周。今天我講話的主題是：以積極的態(tài)度迎接期末考試 。開(kāi)學(xué)到現(xiàn)在已近一個(gè)學(xué)期了，四個(gè)月來(lái)，老師們克服了很多困難，認(rèn)真地備課、上課、批改作業(yè)、輔導(dǎo)學(xué)生;我們同學(xué)認(rèn)真地聽(tīng)課、按時(shí)完成作業(yè)、積極參加各項(xiàng)活動(dòng)，確保了學(xué)校教學(xué)工作的順利展開(kāi)。一轉(zhuǎn)眼，今天已經(jīng)是第十八周的星期一了，下周的星期二將舉行語(yǔ)文、數(shù)學(xué)的期末考試，星期三將舉行英語(yǔ)的期末考試。期末考試是學(xué)校教學(xué)工作中的一件大事，它是評(píng)估一學(xué)期來(lái)教學(xué)質(zhì)量和學(xué)習(xí)質(zhì)量的一種重要手段，期末考試的學(xué)科成績(jī)是衡量教師教學(xué)質(zhì)量和學(xué)生學(xué)習(xí)質(zhì)量的主要依據(jù)之一。因此全體師生思想上要高度重視期末考試考試，認(rèn)真復(fù)習(xí)，作好充分準(zhǔn)備，力爭(zhēng)在期末考試中取得優(yōu)異成績(jī)，為此特向全體師生提出如下三點(diǎn)要求：1，要求全體老師要根據(jù)期末考試的特征，根據(jù)本學(xué)科的特點(diǎn)，結(jié)合學(xué)生的實(shí)際精心備好每一節(jié)復(fù)習(xí)課，認(rèn)真上好每一節(jié)復(fù)習(xí)課，系統(tǒng)整理一學(xué)期來(lái)的知識(shí)體系，供學(xué)生復(fù)習(xí)使用。同時(shí)要做好基礎(chǔ)薄弱學(xué)生和學(xué)有困難學(xué)生的思想工作，切實(shí)加強(qiáng)這些同學(xué)的輔導(dǎo)工作，做好考試方法的指導(dǎo)工作，激發(fā)他們的信心，努力使他們?cè)谠械幕A(chǔ)上有所提高。
二年級(jí)期末考試動(dòng)員國(guó)旗下講話
各位同學(xué)，各位老師，早上好!伴著清晨的第一縷陽(yáng)光，我們又迎來(lái)了新的一天，新的一周。今天我講話的主題是：以積極的態(tài)度迎接期末考試 。開(kāi)學(xué)到現(xiàn)在已近一個(gè)學(xué)期了，四個(gè)月來(lái)，老師們克服了很多困難，認(rèn)真地備課、上課、批改作業(yè)、輔導(dǎo)學(xué)生;我們同學(xué)認(rèn)真地聽(tīng)課、按時(shí)完成作業(yè)、積極參加各項(xiàng)活動(dòng)，確保了學(xué)校教學(xué)工作的順利展開(kāi)。一轉(zhuǎn)眼，今天已經(jīng)是第十八周的星期一了，下周的星期二將舉行語(yǔ)文、數(shù)學(xué)的期末考試，星期三將舉行英語(yǔ)的期末考試。期末考試是學(xué)校教學(xué)工作中的一件大事，它是評(píng)估一學(xué)期來(lái)教學(xué)質(zhì)量和學(xué)習(xí)質(zhì)量的一種重要手段，期末考試的學(xué)科成績(jī)是衡量教師教學(xué)質(zhì)量和學(xué)生學(xué)習(xí)質(zhì)量的主要依據(jù)之一。因此全體師生思想上要高度重視期末考試考試，認(rèn)真復(fù)習(xí)，作好充分準(zhǔn)備，力爭(zhēng)在期末考試中取得優(yōu)異成績(jī)，為此特向全體師生提出如下三點(diǎn)要求：第一，要求全體老師要根據(jù)期末考試的特征，根據(jù)本學(xué)科的特點(diǎn)，結(jié)合學(xué)生的實(shí)際精心備好每一節(jié)復(fù)習(xí)課，認(rèn)真上好每一節(jié)復(fù)習(xí)課，系統(tǒng)整理一學(xué)期來(lái)的知識(shí)體系，供學(xué)生復(fù)習(xí)使用。
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)下冊(cè)兩位數(shù)減一位數(shù)和整十?dāng)?shù)（不退位）教案
一、教學(xué)內(nèi)容：兩位數(shù)減一位數(shù)和整十?dāng)?shù)（不退位）（課本第67頁(yè)）。二、教學(xué)目標(biāo)：1、知識(shí)與技能：讓學(xué)生經(jīng)歷探索兩位數(shù)減一位數(shù)和整十?dāng)?shù)（不退位）的計(jì)算方法的過(guò)程，掌握計(jì)算方法，能正確地口算。2、過(guò)程與方法：讓學(xué)生經(jīng)歷自主探索、動(dòng)手操作、合作交流等方式獲得新知的過(guò)程，積累數(shù)學(xué)活動(dòng)的經(jīng)驗(yàn)，體會(huì)數(shù)學(xué)知識(shí)與日常生活的密切聯(lián)系，增強(qiáng)應(yīng)用意識(shí)。3、情感態(tài)度與價(jià)值觀：進(jìn)一步培養(yǎng)學(xué)生學(xué)習(xí)數(shù)學(xué)的熱情，以及積極思考、動(dòng)手實(shí)踐并與同學(xué)合作學(xué)習(xí)的態(tài)度。三、教學(xué)重點(diǎn)：掌握兩位數(shù)減一位數(shù)和整十?dāng)?shù)（不退位）的口算方法。四、教學(xué)難點(diǎn)：理解算理，把握兩位數(shù)減一位數(shù)與兩位數(shù)減整十位數(shù)在計(jì)算過(guò)程中的相同點(diǎn)與不同點(diǎn)。五、教具準(zhǔn)備：課件、題卡、等。六、教學(xué)過(guò)程：（一）、創(chuàng)設(shè)情境，提出問(wèn)題。
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)下冊(cè)兩位數(shù)減一位數(shù)的退位減法教案
2．送信。實(shí)物投影儀演示反饋。（1）方法說(shuō)明。你是怎么想的？（2）錯(cuò)誤糾正。分層校對(duì)：做完的先互相批改，然后集體先校對(duì)丁當(dāng)組題，再校對(duì)一休組題。重點(diǎn)講評(píng)一休組題目。六、總結(jié)今天你有哪些收獲？（1）退位減法要注意什么？不要忘記退位。（2）退位減法的方法。為學(xué)生提供學(xué)習(xí)材料，讓學(xué)生通過(guò)活動(dòng)聯(lián)系生活實(shí)際學(xué)習(xí)新知，讓學(xué)生感受到數(shù)學(xué)源于生活，用于生活；采用分層教學(xué)，整個(gè)學(xué)習(xí)過(guò)程都是學(xué)生在小組中合作研究、探索中完成的；然后通過(guò)多種形式的練習(xí)加以鞏固；注重學(xué)習(xí)過(guò)程的開(kāi)放；通過(guò)小組合作，培養(yǎng)學(xué)生善于發(fā)表自己的觀點(diǎn)，會(huì)傾聽(tīng)同學(xué)的意見(jiàn)的能力。同時(shí)也培養(yǎng)學(xué)生學(xué)會(huì)提出問(wèn)題、解決問(wèn)題的能力。
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)下冊(cè)整十?dāng)?shù)加一位數(shù)和相應(yīng)的減法教案
[設(shè)計(jì)意圖：鞏固減法的意義，培養(yǎng)學(xué)生初步的思維能力。]（2）組織學(xué)生自己先算一算，教師巡視，捕捉學(xué)生學(xué)習(xí)信息，糾正不良學(xué)習(xí)習(xí)慣。[設(shè)計(jì)意圖：通過(guò)巡視，及時(shí)捕捉學(xué)生的學(xué)習(xí)信息，發(fā)現(xiàn)問(wèn)題及時(shí)解決；把培養(yǎng)學(xué)生良好的計(jì)算習(xí)慣、審題習(xí)慣及檢查習(xí)慣落到實(shí)處。]（3）組織學(xué)生全班交流計(jì)算方法。組織學(xué)生在全班交流解決計(jì)算“32-2=”的方法，引導(dǎo)學(xué)生理解“32是由3個(gè)十和2個(gè)一組成，從32里去掉2，就剩3個(gè)十，所以32減2等于30”。如果學(xué)生用其他的方法來(lái)計(jì)算，只要正確，也要肯定。[設(shè)計(jì)意圖：同前面一樣，鞏固數(shù)的組成，訓(xùn)練每一個(gè)學(xué)生“述說(shuō)整十?dāng)?shù)加一位數(shù)相應(yīng)減法的計(jì)算過(guò)程”，突破難點(diǎn)。]3．加減法對(duì)比組織學(xué)生比較“30+2=32”和“32-2=30”,并說(shuō)一說(shuō)有什么發(fā)現(xiàn)，使學(xué)生認(rèn)識(shí)到“3個(gè)十和2個(gè)一組成32，所以30加2等于32；反過(guò)來(lái)，32是由3個(gè)十和2個(gè)一組成，從32里去掉2，就剩3個(gè)十，所以32減2等于30”[設(shè)計(jì)意圖：強(qiáng)化加減法意義的聯(lián)系，培養(yǎng)學(xué)生初步的思維能力。]
二元一次方程組教案教學(xué)設(shè)計(jì)
1、問(wèn)題1的設(shè)計(jì)基于學(xué)生已有的一元一次方程的知識(shí)，學(xué)生獨(dú)立思考問(wèn)題，同學(xué)會(huì)考慮到題中涉及到等量關(guān)系，從中抽象出一元一次方程模型；同學(xué)可能想不到用方程的方法解決，可以由組長(zhǎng)帶領(lǐng)進(jìn)行討論探究.2、問(wèn)題2的設(shè)計(jì)為了引出二元一次方程，但由于同學(xué)的知識(shí)有限，可能有個(gè)別同學(xué)會(huì)設(shè)兩個(gè)未知數(shù)，列出二元一次方程；如果沒(méi)有生列二元一次方程，教師可引導(dǎo)學(xué)生分析題目中有兩個(gè)未知量，我們可設(shè)兩個(gè)未知數(shù)列方程，再次從中抽象出方程模型.根據(jù)方程特點(diǎn)讓生給方程起名，提高學(xué)生學(xué)習(xí)興趣.3、定義的歸納，先請(qǐng)同學(xué)們觀察所列的方程，找出它們的共同點(diǎn)，并用自己的語(yǔ)言描述，組內(nèi)交流看法；如果學(xué)生概括的不完善，請(qǐng)其他同學(xué)補(bǔ)充. 交流完善給出定義，教師規(guī)范定義.
人教版高中語(yǔ)文必修3《一名物理學(xué)家的教育歷程》教案
①闡發(fā)話題式:就是用簡(jiǎn)練的語(yǔ)言對(duì)所給話題材料加以概括和濃縮，并找到一個(gè)最佳切入點(diǎn)加以深層次闡述。吉林一考生的滿分作文《漫談“感情”“認(rèn)知”》的題記是：“同是對(duì)‘修墻’‘防盜’的預(yù)見(jiàn)，卻產(chǎn)生‘聰明’或‘被懷疑’的結(jié)果。‘感情’竟能如此地左右著‘認(rèn)知’，心的小舟啊，在文化的河流中求索?！边@個(gè)題記通過(guò)對(duì)材料的簡(jiǎn)單解釋?zhuān)瑢ⅰ案星椤迸c“認(rèn)知”二者的關(guān)系詮釋得非常明白，也點(diǎn)明了作者的態(tài)度和議論的中心。②詮釋題目式:所擬題目一般都具有深刻性特點(diǎn)，運(yùn)用題記形式對(duì)題目進(jìn)行巧妙而又全面的詮釋。云南一考生的滿分作文《與你同行》的題記是：“他們一路同行，一個(gè)汲著水，一個(gè)負(fù)著火，形影相隨。在他們攜手共進(jìn)時(shí)，就產(chǎn)生了智慧?！边@個(gè)題記形象而深刻地對(duì)“與你同行”這個(gè)題目進(jìn)行了解釋?zhuān)院?jiǎn)意賅，表明了考生對(duì)感情和理智關(guān)系的認(rèn)識(shí)。