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新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading For Writing教案一
1. 標(biāo)題首先根據(jù)海報(bào)的特點(diǎn)、格式寫明標(biāo)題。海報(bào)中往往把內(nèi)容作為大標(biāo)題。例如: Save the earth, Save the birds。2. 正文部分不同的海報(bào)其正文部分的側(cè)重點(diǎn)不同。對于介紹性的海報(bào), 首先要引出話題, 其次列出原因, 最后是總結(jié)。對于宣傳類的海報(bào), 要寫明具體內(nèi)容, 如: 活動內(nèi)容, 地點(diǎn)以及參加活動的注意事項(xiàng), 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(guān), 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?yàn)槿祟惖幕顒? 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(xiǎn)。 5. The government has taken effective measures to protect them. 政府已采取有效的措施來保護(hù)它們。6. People should raise the awareness of the protection of wild animals. 人們應(yīng)該提高保護(hù)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 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把車停下來(park)）in an underground car Park near Trafalgar Square, where we could ______________________(讓我們的車充電（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...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、用過去分詞對下列句子進(jìn)行改寫。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.
新人教版高中英語必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:溫故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:過去分詞作定語時(shí)的意義1．及物動詞的過去分詞作定語，在語態(tài)上表示被動；在時(shí)間上，常表示動作已經(jīng)發(fā)生或完成，有時(shí)也不表示時(shí)間性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我們的老師看著我們做實(shí)驗(yàn)，最后給了我們一個(gè)滿意的微笑。The plan put forward at the meeting will be carried out soon．會上提出的計(jì)劃將很快被執(zhí)行。2．不及物動詞的過去分詞作定語，它不表示被動意義，只強(qiáng)調(diào)動作完成。Many little kids like gathering fallen leaves in the yard．
新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案二
Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework
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(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)的定語從句代指前面整句話的內(nèi)容，we have today為定語從句修飾先行詞name。譯文：最后，在20世紀(jì)，愛爾蘭南部脫離英國，這導(dǎo)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(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(shí)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(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 4 History and Traditions-Reading for Writing教案
Step 1 Lead inThere are many interest of places in the UK. What do you know ?The Big Ben the London Tower the Thames RiverStep 2 Before reading---analyze the titleBeautiful Ireland and its traditionWe know that the article mainly tells about the beauty and traditions of Ireland. Step 3 While reading---Task 1Read the text and answer the following questions.Q1: What makes the Irish countryside exciting and inspiring?Its beauty and how it offers something for all the scenes.Q2: What are the best ways to experience some Irish traditions and cultures?By stopping by a village pub and relaxing with a drink and traditional meal while listening to music and watching dancingQ3: What is the meaning of “breathe in the sweet scent of fresh flowers while birds greet the new day with their morning song ?”It means to not just smell but also breathe in the smell of fresh flowers early in the morning as the birds sing their first song of the new day.Q4: What are the best ways to experience Chinese traditions and customs ?By travelling to different places and using all your senses to experience everything and by interacting with local people.Step 4 While reading---Task 2Analyze the descriptive paragraph1. Identify and underline the paragraph’s introductory sentence and the ending sentence.Introductory sentence: Ireland’s beautiful countryside has always had a great influence on its people and traditions.Ending sentence: And if you introduce yourself to a friendly face, you are more than likely to experience local culture and customs first-hand.2. The paragraph talks about different senses in different places. Write the senses and places in the order that they appear.
新人教版高中英語必修2Unit 4 History and traditions教案
這個(gè)地區(qū)有著深厚的傳統(tǒng)。既學(xué)既練：為了讓更多的外國游客了解中國文化，欣賞中國美麗的自然風(fēng)光，感受中國發(fā)生的巨大變化，某外文雜志社將出版一本英語小冊子來介紹中國的旅游景點(diǎn)。該雜志社邀請你為該小冊子寫一篇英語短文來介紹杭州，內(nèi)容包括：1．杭州的位置(中國東南部)、面積(16 000多平方公里)及歷史(2 200多年)等；2．杭州的旅游特色(自然風(fēng)景、傳統(tǒng)文化、特色小吃等)；3．希望更多的游客來杭州參觀。注意：1．詞數(shù)80左右；2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
人教版高中數(shù)學(xué)選修3分類加法計(jì)數(shù)原理與分步乘法計(jì)數(shù)原理(1)教學(xué)設(shè)計(jì)
問題1. 用一個(gè)大寫的英文字母或一個(gè)阿拉伯?dāng)?shù)字給教室里的一個(gè)座位編號，總共能編出多少種不同的號碼？因?yàn)橛⑽淖帜腹灿?6個(gè)，阿拉伯?dāng)?shù)字共有10個(gè)，所以總共可以編出26+10=36種不同的號碼.問題2.你能說說這個(gè)問題的特征嗎？上述計(jì)數(shù)過程的基本環(huán)節(jié)是：（1）確定分類標(biāo)準(zhǔn)，根據(jù)問題條件分為字母號碼和數(shù)字號碼兩類；（2）分別計(jì)算各類號碼的個(gè)數(shù)；（3）各類號碼的個(gè)數(shù)相加，得出所有號碼的個(gè)數(shù).你能舉出一些生活中類似的例子嗎？一般地，有如下分類加法計(jì)數(shù)原理：完成一件事，有兩類辦法. 在第1類辦法中有m種不同的方法，在第2類方法中有n種不同的方法，則完成這件事共有:N= m+n種不同的方法.二、典例解析例1.在填寫高考志愿時(shí)，一名高中畢業(yè)生了解到，A,B兩所大學(xué)各有一些自己感興趣的強(qiáng)項(xiàng)專業(yè)，如表，
人教版高中數(shù)學(xué)選修3分類加法計(jì)數(shù)原理與分步乘法計(jì)數(shù)原理(2)教學(xué)設(shè)計(jì)
當(dāng)A,C顏色相同時(shí),先染P有4種方法,再染A,C有3種方法,然后染B有2種方法,最后染D也有2種方法.根據(jù)分步乘法計(jì)數(shù)原理知,共有4×3×2×2=48(種)方法;當(dāng)A,C顏色不相同時(shí),先染P有4種方法,再染A有3種方法,然后染C有2種方法,最后染B,D都有1種方法.根據(jù)分步乘法計(jì)數(shù)原理知,共有4×3×2×1×1=24(種)方法.綜上,共有48+24=72(種)方法.故選B.答案:B5.某藝術(shù)小組有9人,每人至少會鋼琴和小號中的一種樂器,其中7人會鋼琴,3人會小號,從中選出會鋼琴與會小號的各1人,有多少種不同的選法?解:由題意可知,在藝術(shù)小組9人中,有且僅有1人既會鋼琴又會小號(把該人記為甲),只會鋼琴的有6人,只會小號的有2人.把從中選出會鋼琴與會小號各1人的方法分為兩類.第1類,甲入選,另1人只需從其他8人中任選1人,故這類選法共8種;第2類,甲不入選,則會鋼琴的只能從6個(gè)只會鋼琴的人中選出,有6種不同的選法,會小號的也只能從只會小號的2人中選出,有2種不同的選法,所以這類選法共有6×2=12(種).因此共有8+12=20(種)不同的選法.
大班語言教案：《m， f》教學(xué)設(shè)計(jì)
2．學(xué)會聲母“b”和單韻母“a”拼讀音節(jié)的方法?！ ?．學(xué)會拼讀“b p m f”與“u、o”組成的音節(jié)?！ 〗虒W(xué)難點(diǎn) 掌握拼讀聲母和韻母組成的音節(jié)?！ 〗虒W(xué)過程 一、談話導(dǎo)入 我們已經(jīng)認(rèn)識了韻母家族的6個(gè)朋友（出示a o e i u ü）一起讀讀，你們讀得真準(zhǔn)，能不能按字母順序擺一擺，再按順序讀一讀。你們記得真清楚。這節(jié)課我們一起到拼音王國里再認(rèn)識四個(gè)聲母家族的朋友，你們愿意嗎？ 二、學(xué)習(xí)“b p m f ”的音形 （一）學(xué)習(xí)“b”的音形 1．出示“b”的圖 ?。?）引導(dǎo)學(xué)生提問：圖上的小朋友在干什么？ ?。?）問：這個(gè)字母念什么？學(xué)生試讀“b”?！ 。?）講：聽廣播的“播”讀得輕短些，發(fā)音時(shí)，把兩片嘴閉合，把氣 憋住，然后突然放開，讓氣流沖出雙唇就是“b”的音?！ 。?）教師范讀。 ?。?）學(xué)生學(xué)讀，體會發(fā)音方法。 ?。?）開火車讀。 2．學(xué)習(xí)“b”的形 （1）引導(dǎo)學(xué)生提問：怎樣記住“b”的形？或“b”與圖中的哪一部分很像？ （2）你們能編一個(gè)記憶“b”的小兒歌嗎？ 拉開天線聽廣播“b b b”?！ ∮蚁掳雸A“b b b”。 6字“b”?！ ?．指導(dǎo)書寫b（1）講：我們先認(rèn)識一個(gè)字母基本筆畫：“丨”上豎。 （2）請同學(xué)們觀察書中字母“b”先寫哪筆，再寫哪筆，幾筆寫成？占什么格？同桌同學(xué)互相說說。（3）學(xué)生說筆順、位置，教師范寫，強(qiáng)調(diào)“b”的第一筆在上格的三分之一處起筆到第三條線停筆。 ?。?）學(xué)生書空筆順。 ?。?）學(xué)生在拼音本上抄字頭。教師行間巡視，進(jìn)行個(gè)別輔導(dǎo)。糾正學(xué)生的寫姿和執(zhí)筆方法。對姿勢正確的學(xué)生及時(shí)表揚(yáng)鼓勵(lì)。
大班語言教案：《i，u，ü》教學(xué)設(shè)計(jì)
2、學(xué)會正確認(rèn)讀i、u、ü的帶調(diào)韻母。知道ü上標(biāo)聲調(diào)時(shí)，上面的小圓點(diǎn)不寫。3、會在四線格里抄寫i、u、ü三個(gè)單韻母。課時(shí)安排：2課時(shí)第一課時(shí) 教學(xué)目標(biāo)：教學(xué)單韻母i、u并抄寫?！ 〗虒W(xué)過程： 一、 復(fù)習(xí)檢查。 1、猜謎語?！ 。?）白鵝倒影是什么韻母？ ?。?）圓臉小姑娘，小辮右邊扎。這是什么韻母？ （3）像個(gè)圓圈是什么韻母？ 2、抽讀字母卡片?！ 《?教學(xué)單韻母i?！ ?、看圖說話引出i?！ D上畫著什么？圖上畫著一件衣服。i的發(fā)音與“衣”的音相同?！ ?、教學(xué)i的發(fā)音，認(rèn)清字形?！ 。?）發(fā)音要領(lǐng)：發(fā)音時(shí)嘴比發(fā)e時(shí)開得更小，只留一條小縫，舌前部升高，接近上腭，舌尖抵住下齒背，讓氣從舌尖和上腭中間自然流出。 ?。?）教師范讀、領(lǐng)讀?！ 。?）記憶字形。 i像什么？順口溜：“像支蠟燭i、i、i。” 3、書寫指導(dǎo)：先寫豎，再寫點(diǎn)，兩筆寫成?！ ∪?教學(xué)單韻母u?！ ?、看圖說話引出u。 圖上畫著什么？“樹上有一只烏鴉?！睘貘f的“烏”就是u?！ ?、教學(xué)u的發(fā)音，認(rèn)清字形?！ 。?）發(fā)音要領(lǐng)：發(fā)音時(shí)把嘴唇收攏，嘴唇比發(fā)o時(shí)更圓更小，舌尖后縮，舌根抬高，讓氣從小洞中出來?！ 。?）教師范讀，領(lǐng)讀?！ 。?）記憶字形?！ 】捎庙樋诹铮骸跋裰徊璞璾、u、u?！薄 ?、書寫指導(dǎo)：u一筆寫成?！ ∷摹?鞏固復(fù)習(xí)。
扇形統(tǒng)計(jì)圖教案教學(xué)設(shè)計(jì)
教學(xué)目標(biāo)1、明確扇形統(tǒng)計(jì)圖的制作步驟，能夠根據(jù)相關(guān)數(shù)據(jù)較為準(zhǔn)確地制作扇形統(tǒng)計(jì)圖．2、進(jìn)一步理解扇形統(tǒng)計(jì)圖的特點(diǎn)，建立百分比大小和扇形圓心角大小之間初步的直觀敏感度．3、能夠?qū)崿F(xiàn)不同統(tǒng)計(jì)圖數(shù)據(jù)間的合理轉(zhuǎn)換，再次體會幾種統(tǒng)計(jì)圖的不同特點(diǎn)，為合理選擇統(tǒng)計(jì)圖表示數(shù)據(jù)打下一定的基礎(chǔ)．4、通過實(shí)例，理解三種統(tǒng)計(jì)圖的特點(diǎn)，能根據(jù)具體問題選擇合適的統(tǒng)計(jì)圖清晰、有效地描述數(shù)據(jù)．5、在統(tǒng)計(jì)活動的過程中，通過相互間的合作與交流，掌握畫統(tǒng)計(jì)圖和選擇統(tǒng)計(jì)圖的方法；經(jīng)歷數(shù)據(jù)的收集、整理和簡單分析、作出決策的統(tǒng)計(jì)活動過程，發(fā)展統(tǒng)計(jì)觀念．6、通過對現(xiàn)實(shí)生活中的數(shù)據(jù)分析，感受數(shù)學(xué)與現(xiàn)實(shí)生活的密切聯(lián)系，說出統(tǒng)計(jì)圖在現(xiàn)實(shí)生活中的應(yīng)用，提高學(xué)習(xí)數(shù)學(xué)興趣．
學(xué)做家常菜教學(xué)設(shè)計(jì)教案
小學(xué)五年級的學(xué)生應(yīng)該具備一些生活技能， 學(xué)做家常菜是我們生活的必需，是每個(gè)，人都應(yīng)該掌握的生存技能。本主題的目的通過學(xué)習(xí)做簡單的家常菜，引領(lǐng)小學(xué)生走進(jìn)家務(wù)勞動，鍛煉生活的自理能力和提高適應(yīng)生活的能力，體會生活和學(xué)習(xí)的樂趣，激發(fā)學(xué)生將學(xué)校學(xué)習(xí)和家務(wù)勞動密切結(jié)合起來，形成積極的生活和學(xué)習(xí)的態(tài)度。本主題安排了“問題與思考”“學(xué)習(xí)與探究”“實(shí)踐與體驗(yàn)”總結(jié)與交流“拓展與創(chuàng)新”五個(gè)環(huán)節(jié)，從提出問題開始，到探究與體驗(yàn)，最后到學(xué)有所用，循序漸進(jìn)，引導(dǎo)學(xué)習(xí)走進(jìn)中式餐飲文化，學(xué)做日常生活中的家常菜，掌握勞動的技能和方法，體驗(yàn)做家務(wù)勞動帶來的快樂和享受，激發(fā)學(xué)生對家常菜的探究與實(shí)踐的興趣，逐步掌握日常生活所需的基本技能，培養(yǎng)熱愛勞動、熱愛生活的意識。
認(rèn)識三角形教案教學(xué)設(shè)計(jì)
四個(gè)同學(xué)為一個(gè)合作小組；每個(gè)小組利用教師為其準(zhǔn)備的各類三角形，作出它們的高．比一比，看哪一個(gè)小組做得最快，發(fā)現(xiàn)的結(jié)論多． 師生行為：學(xué)生操作、討論，教師巡視、指導(dǎo)，使學(xué)生理解【設(shè)計(jì)意圖】通過讓學(xué)生操作、觀察、推理、交流等活動，來培養(yǎng)學(xué)生的動手、動腦能力，發(fā)展其空間觀察．活動結(jié)論：1．銳角三角形的三條高都在三角形內(nèi)； 2．直角三角形的一條高在三角形內(nèi)（即斜邊上的高），而另兩條高恰是它的兩條直角邊； 3．鈍角三角形的一條高在三角形內(nèi)，而另兩條高在三角形外．（這是難點(diǎn)，需多加說明） 總之：任何三角形都有三條高，且三條高所在的直線相交于一點(diǎn)．（我們把這一點(diǎn)叫垂心）課堂小結(jié) 1．三角形中三條重要線段：三角形的高、中線和角平分線的概念． 2．學(xué)會畫三角形的高、中線和角平分線．
感受可能性教案教學(xué)設(shè)計(jì)
（一）、創(chuàng)設(shè)情景,導(dǎo)入新課摸牌游戲：三位同學(xué)持三組牌，指定三位同學(xué)分別任意摸出一張,看誰能摸到紅牌，他們一定能摸到紅牌嗎?請手持牌的同學(xué)根據(jù)自已手中牌的情況，用語言描述一下抽出紅牌的情況。總結(jié)：在一定條件下，有些事情我們事先能肯定它一定發(fā)生，這些事情成為 事件。有些事情我們事先能肯定它一定不會發(fā)生，這些事情稱為 事件。 事件和 事件統(tǒng)稱為確定事件。許多事情我們事先無法肯定它會不會發(fā)生，這些事情稱為 事件，也稱為 事件。
好玩的磁鐵教案教學(xué)設(shè)計(jì)
中班的幼兒開始愿意探究新異的事物或現(xiàn)象來滿足自己的好奇心，所以，我們的科學(xué)活動設(shè)計(jì)要在淺顯易懂，適合中班幼兒年齡特征的同時(shí)，引發(fā)幼兒對科學(xué)的初步探究能力。中班的幼兒已經(jīng)具有注意到新異事物或現(xiàn)象的，因此，我們在設(shè)計(jì)科學(xué)活動時(shí)要讓幼兒充分發(fā)揮想象，對磁鐵這種“新異”事物提出問題，如什么是磁鐵？什么時(shí)候看見過磁鐵？等等類似的問題，可以增強(qiáng)幼兒的探索興趣，提高幼兒的探索的積極性，有利于激發(fā)幼兒的想象力?！ ≈邪嘤變褐饕跃唧w形象為主，需要具體的活動場景和活動形式，所以活動設(shè)計(jì)要提供幼兒合適的情景以提供操作思考的機(jī)會，進(jìn)一步發(fā)展幼兒的自主性和主動性。中班幼兒與小班幼兒相比，活動時(shí)間也有所增加，因此也需要在活動時(shí)間上給予一定的保證。
《將進(jìn)酒》教案教學(xué)設(shè)計(jì)
（一）知識與能力 1、指導(dǎo)學(xué)生基本掌握誦讀本詩的要領(lǐng)，培養(yǎng)學(xué)生聲情并茂、準(zhǔn)確傳達(dá)情感的誦讀能力. 2、幫助學(xué)生初步了解“初讀—精讀—悟讀—美讀”的詩歌鑒賞方法，培養(yǎng)學(xué)生鑒賞古典詩歌的能力。（二）、情感態(tài)度與價(jià)值觀 1、走近李白的激情、浪漫、詩性和放達(dá)，感受全詩恢宏的氣魄。 2、激發(fā)學(xué)生與文本、文人和文化的親近之情
李商隱詩兩首教學(xué)設(shè)計(jì)教案
我們不妨將主旨放在“莊生曉夢迷蝴蝶，望帝春心托杜鵑。滄海月明珠有淚，藍(lán)田日暖玉生煙?！倍?lián)之前，那么，事情就變得簡單起來了：華年如莊生曉夢迷蝴蝶；華年如望帝春心托杜鵑；華年如滄海月明珠有淚；華年如藍(lán)田日暖玉生煙。從課下注釋，我們很容易就可以看出，這四句每一句都在用典。因此，我們通過對典故的解讀，然后加以整理，將其理順，似乎就可以完成對詩歌內(nèi)容的解讀；至于什么悼亡、愛情，不妨拋之腦后，畢竟，沒有那些其他的主題，也并沒有讓詩歌失色，而加上這些捉摸不定的主題，只是讓詩歌增加了所謂的神秘色彩，徒增閱讀難度而已。
有理數(shù)復(fù)習(xí)教案教學(xué)設(shè)計(jì)
3）乘除運(yùn)算①有理數(shù)的乘法法則：（老師給出，學(xué)生一起朗讀）1. 兩數(shù)相乘，同號得正，異號得負(fù)，并把絕對值相乘；2. 任何數(shù)與零相乘都得零；3. 幾個(gè)不等于零的數(shù)相乘，積的符號由負(fù)因數(shù)的個(gè)數(shù)決定，當(dāng)負(fù)因數(shù)有奇數(shù)個(gè)數(shù)，積為負(fù)；當(dāng)負(fù)因數(shù)的個(gè)數(shù)為偶數(shù)個(gè)時(shí)，積為正；4. 幾個(gè)有理數(shù)相乘，若其中有一個(gè)為零，積就為零。②有理數(shù)的除法法則：（老師提問，學(xué)生回答）1. 兩個(gè)有理數(shù)相除，同號得正，異號得負(fù)，并把絕對值相除；2. 除以一個(gè)數(shù)等于乘以這個(gè)數(shù)的倒數(shù)。③關(guān)系（老師給出）除法轉(zhuǎn)化為乘法進(jìn)行運(yùn)算。
