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新人教版高中英語必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案一
This teaching period mainly deals with grammar “restrictive relative clauses.” To begin with, teachers should lead students to revise what they have learned about the relative pronouns and relative adverbs. And then, teachers move on to stress more special cases concerning this grammar, such as the “preposition+ relative pronouns which and whom” and cases where we can omit the relative pronouns. This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of relative pronouns and adverbs of attributive clauses.2. Lead students to learn to use some special cases concerning restrictive relative clauses flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of relative pronouns and adverbs of attributive clauses in a sentence2. Instruct students to write essays using the proper relative pronouns and adverbs of attributive clauses.本節(jié)語法思考：定語從句在復合句中的作用是什么？ 關系詞有哪些？定語從句在復合句中的作用相當于形容詞，它在句中作定語修飾名詞或代詞。他們在先行詞和定語從句之間起到聯(lián)系作用，同時在意義上代表先行詞并在定語從句中擔任一個成分。被定語從句所修飾的詞稱先行詞，定語從句一般放在先行詞的后面。
新人教版高中英語必修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.
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案一
The activity topic of this section is "report an ongoing event", and the structure is the passive voice of present continuous tense. Rare wild animals are suffering from large-scale poaching, and species are on the brink of danger. Rescue operations are underway. "Being" and "suffering" are the meanings of the present progressive passive voice.The usage of present progressive passive voice is of great importance in writing a good discourse and appreciating some difficult language items, so it is vital to master it and use it flexibly in a context.1. Motivate Ss to deepen the understanding of the usage of present progressive passive voice in a fixed context.2. Enable Ss to master the usage of present progressive passive voice and use it flexibly in a context.3. Lead Ss to construct sentences or appreciate sentences used master it and use it flexibly in a context.1. Help students to appreciate the function of the usage of present progressive passive voice in a sentence2. Instruct students to write essays using the proper usage of present progressive passive voice.Look at the picture and tell me what are workers doing? What is the house being done?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading For Writing教案一
1. 標題首先根據(jù)海報的特點、格式寫明標題。海報中往往把內容作為大標題。例如: Save the earth, Save the birds。2. 正文部分不同的海報其正文部分的側重點不同。對于介紹性的海報, 首先要引出話題, 其次列出原因, 最后是總結。對于宣傳類的海報, 要寫明具體內容, 如: 活動內容, 地點以及參加活動的注意事項, 主持或舉辦單位等。1. 圖片: 要選擇引人注目的圖片, 與主題要相關, 色彩明亮。話題句式 1. It is a treasure of our country. 它是我國的國寶。2. Believe it or not, at present only several thousand pandas exist in the world. 信不信由你, 目前世界上僅現(xiàn)存幾千只熊貓。 3.It’s because of human activities that tigers are endangered. 正是因為人類的活動, 老虎處于瀕危的狀態(tài)。4. Many wild animals are in danger of dying out. 很多野生動物面臨著滅絕的危險。 5. The government has taken effective measures to protect them. 政府已采取有效的措施來保護它們。6. People should raise the awareness of the protection of wild animals. 人們應該提高保護野生動物的意識。 7. It’s amazing that there are merely less than 1, 000 finless porpoises living in China. 非常令人吃驚, 目前中國僅有不足1 000只江豚。
新人教版高中英語必修2Unit 3 The Internet-Discovering Useful Structure教案一
This unit is about the Internet, which has a great influence to our humans and our lives. During the Listening & Speaking & Talking and Reading and Thinking section, the influence in examples has been shown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weaken the doer of the behavior/action, it’s better to use the Present Perfect Passive Voice than the Present Perfect Tense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. Step 1 Observe the following sentences, then change the sentences into passive voice.He has been selected to take part in the sports meeting．(肯定句)他已被挑選出來參加運動會。The ink has not been removed from his overcoat．(否定句)墨跡還沒有從他外套上去掉。
新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英語必修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)上的不良經歷? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是專家, 但作為一個博主, 我已經學了好幾年了。 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得不舒服的東西, 立即離開這個網(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碼。 5. Identity theft is a common and serious problem. 身份盜竊是一個常見而嚴重的問題。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)并不是無禮的借口, 你也不想成為發(fā)挑釁帖子的人或網(wǎng)絡惡霸的目標。 7. Trolls often use several false names so that they can stay on a site. 發(fā)挑釁帖子的人經常使用幾個假名, 這樣他們就可以留在一個網(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．該句是一個復合句。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引導的定語從句代指前面整句話的內容，we have today為定語從句修飾先行詞name。譯文：最后，在20世紀，愛爾蘭南部脫離英國，這導致了我們今天有的英國的全名：大不列顛及北愛爾蘭聯(lián)合王國。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．該句是一個復合句。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為讓步狀語從句； who took over at different times throughout history為定語從句修飾先行詞people。譯文：幾乎無論你走到英國的任何地方，你都會發(fā)現(xiàn)歷史上有四種不同的人在不同的時期統(tǒng)治過英國。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．該句是一個復合句。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．為原因狀語從句；dating all the way back to Roman times為現(xiàn)在分詞短語作定語修飾history。
新人教版高中英語必修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 ... 我們已經聆聽了許多精彩的發(fā)言……(5)Because we wanted the nations of the world, working together, to deal with ... 因為我們希望全世界各國團結起來去應對……(6)And if we do not act ... 如果我們不采取行動……(7)Now, I share the concerns that have been expressed ... 我也同意對于……表達的擔心(8)Let us show the world that by working together we can ... 讓我們告訴全世界，通過一起努力我們可以……(9)It is now time for us to ... 是時候我們……(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。實踐演練：假如你是高中生李華，你校將舉辦一次以“音樂”為主題的演講比賽，請你按照主題，寫下你的演講稿。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!
人教版新課標小學數(shù)學一年級下冊比多少教案
教學目標：1、會用多得多、少得多、多一些、少一些等詞語形象地描述兩個100以內的數(shù)之間的大小關系，培養(yǎng)學生的數(shù)感和語言表達能力。2、在觀察、比較的過程中，逐步發(fā)展估計意識和簡單的推理能力。3、在觀察、操作、討論、交流的小組式的學習過程中激發(fā)學生的學習興趣，培養(yǎng)合作意識和主動探求知識的能力，從而感知數(shù)學無處不在。教學重點：理解多一些、多得多、少一些、少得多的相對性含義，并能夠用準確地語言進行表述。教學難點：相對性的理解并能進行正確地表述。教學過程：一、復習舊知。在Ｏ里填上>、<或=。63Ｏ7558Ｏ5898Ｏ10056Ｏ65先填空再說出比較方法。（復習舊知。）
《一百條裙子》閱讀課導讀教案教學設計
1、書中還有許多描寫旺達的片段，哪一處給你留下了深刻的印象呢？請同座位互相交流。全班交流。老師也想和大家一起分享一點感受。老師讀第13頁片段，并談感受。課件出示：孤單，被嘲笑者2、你有過被人嘲笑的經歷嗎？談一談。旺達是怎樣面對同學們的嘲笑？3、轉學之后，十三班的同學們收到了她爸爸的來信。誰愿意讀讀這封信？圣誕節(jié)來臨之際，旺達也寫來一封信。學生讀。讀完這兩封信，大家肯定感慨萬千，一定有很多話想說吧？全班交流課件出示：善良 寬容
人教版新課標小學數(shù)學一年級上冊分類教案
教學目標：1．能選擇不同的標準對同一類物品進行不同的分類，掌握分類的方法。2．初步感知不同標準分類的意義，體驗分類結果在不同標準下的多樣性。3．培養(yǎng)學生思維的靈活性和發(fā)散性，養(yǎng)成良好的學習、生活習慣。4．培養(yǎng)學生的操作能力、觀察能力、判斷能力、語言表達能力和合作交流的意識。5．讓學生體會到生活中處處有數(shù)學，學會用學到的知識解決生活中的實際問題。教學重、難點：重點：選擇不同標準分類難點：思維的發(fā)散性 關鍵：在直觀中拓展思維的時空教學準備：鉛筆、實物卡片、學具袋（各種形狀、顏色各異的物品）教學過程：一、觀察分析 多重分類1．師出示如書本P39頁的鉛筆。（1）觀察這些鉛筆有什么不同？并把它們分分類。（2）四人一小組交流、討論可以怎么分類？是按什么分的？比比哪一組的分法最多。
人教版新課標小學數(shù)學一年級上冊比多少教案
4．操作。（“做一做”第2題） 全班同學動手操作，1名同學到投影儀上操作。 （1）第1行擺5個△，在△下面擺○，△要比○多1個。第2行擺幾個○？ （2）第1行擺4朵紅花，擺的黃花比紅花少1朵，第2行擺幾朵黃花？ 二、運用新知 教科書練習一第1～4題。 1．第1題：左圖是猴子多，右圖是骨頭多。（避免學生產生思維定勢） 2．第2題：學生觀察，看到公雞和鴨子雖然擺的一樣長，但疏密不同，進而判斷擺的密的鴨子的只數(shù)多些，而公雞只數(shù)少些。 3．第3題：學生在觀察到第一排蛋糕同樣多的基礎上，只需比較兩盒中的第二排。第二排多的就多些，反之，就少些。 4．第4題：此題是在同一排中比較多少，當?shù)?次循環(huán)出現(xiàn)珠子時，只出現(xiàn)了一個黃色珠子，所以黃珠子多而紅珠子少。 三、總結 教師：今天我們學習了“比一比”，知道在比較時，一定要一個對著一個比，就會得到正確的結果。
人教版新課標小學數(shù)學一年級下冊總復習教案
教學內容：復習100以內的數(shù)。（教材第98頁第1~4題。）教學目標：（1） 認識計數(shù)單位“一”和“十”，理解個位、十位上的數(shù)所表示的意義，能夠熟練地數(shù)100以內的數(shù)，會正確讀寫100以內的數(shù)，掌握100以內數(shù)的組成。（2） 掌握100以內數(shù)的順序，會比較100以內數(shù)的大小。會用100以內的數(shù)來表達和交流。（3） 在復習過程中，感受100以內數(shù)的應用意義，感受數(shù)學與生活的密切聯(lián)系。教學重點：會讀寫100以內的數(shù)，并能進行簡單數(shù)的大小比較。教學難點：數(shù)位順序及數(shù)位上數(shù)的意義。教學準備;計數(shù)器。教學過程：一、復習數(shù)位出示計數(shù)器。(1) 計數(shù)器從右邊數(shù)起，第一位是什么位？第二位是什么位？第三位是什么位？個位上的一顆珠子表示幾個幾？十位上的1顆珠子表示幾個幾？百位上1顆珠子表示幾個幾?(課件演示)(2) 為什么都是1顆珠子，所表示的數(shù)不同呢？(3) 10個一是多少？10個十是多少？100里面有幾個一？
北師大初中七年級數(shù)學上冊第一章復習教案
一、教學目標：1、會辨認基本幾何體（直棱柱、圓柱、圓錐、球等）2、了解直棱柱、圓柱、圓錐的側面展開圖，能根據(jù)展開圖判斷和制作立體模型；3、能想象基本幾何體的截面形狀；4、會畫基本幾何體的三視圖，會判斷簡單物體的三視圖，能根據(jù)三視圖描述幾何體或實物原型；5、能從豐富的現(xiàn)實背景中抽象出空間幾何體和基本平面圖形，進一步認識點、線、面。6、獲得一些研究問題的方法和經驗，發(fā)展思維能力，加深理解相關的數(shù)學知識。7、體驗數(shù)學知識之間的內在聯(lián)系，初步形成對數(shù)學整體性的認識。教學重點：在具體的情境中，認識一些基本的幾何體，并能描述這些幾何體的特征。教學難點：是描述幾何體的特征，對幾何體進行分類。二、設疑自探1、梳理本章知識（一）生活中有哪些你熟悉的圖形？舉例說明．（二）你喜歡哪些幾何體？舉出一個生活中的物體，使它盡可能地包含不同的幾何體．（三）用自己的語言說一說棱柱的特征？（直棱柱）
北師大初中八年級數(shù)學下冊第一章復習教案
1．知識目標：在回顧與思考中建立本章的知識框架圖，復習有關定理的探索與證明，證明的思路和方法，尺規(guī)作圖等.2．能力目標：進一步體會證明的必要性，發(fā)展學生的初步的演繹推理能力；進一步掌握綜合法的證明方法，結合實例體會反證法的含義；提高學生用規(guī)范的數(shù)學語言表達論證過程的能力.3．情感價值觀要求通過積極參與數(shù)學學習活動，對數(shù)學的證明產生好奇心和求知欲，培養(yǎng)學生合作交流的能力，以及獨立思考的良好學習習慣.重點：通過例題的講解和課堂練習對所學知識進行復習鞏固難點：本章知識的綜合性應用?！練w納總結】（1） 定義： 三條邊都相等 的三角形是等邊三角形。（2）性質：①三個內角都等于60度，三條邊都相等②具有等腰三角形的一切性質。
北師大初中九年級數(shù)學下冊第一章復習教案
一、本章知識要點： 1、銳角三角函數(shù)的概念； 2、解直角三角形。二、本章教材分析： （一）.使學生正確理解和掌握三角函數(shù)的定義，才能正確理解和掌握直角三角形中邊與角的相互關系，進而才能利用直角三角形的邊與角的相互關系去解直角三角形，因此三角形函數(shù)定義既是本章的重點又是理解本章知識的關鍵,而且也是本章知識的難點。如何解決這一關鍵問題，教材采取了以下的教學步驟：1. 從實際中提出問題，如修建揚水站的實例，這一實例可歸結為已知RtΔ的一個銳角和斜邊求已知角的對邊的問題。顯然用勾股定理和直角三角形兩個銳角互余中的邊與邊或角與角的關系無法解出了，因此需要進一步來研究直角三角形中邊與角的相互關系。2. 教材又采取了從特殊到一般的研究方法利用學生的舊知識，以含30°、45°的直角三角形為例：揭示了直角三角形中一個銳角確定為30°時，那么這角的對邊與斜邊之比就確定比值為1：2。
