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人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)上冊(cè)生活中的數(shù)教案
六、教學(xué)反思 從這節(jié)課的實(shí)施情況看，課堂實(shí)施與原先的公開(kāi)課教案是比較一致的，效果也是比較好的，主要體現(xiàn)于以下兩點(diǎn)： 1、效果得益于“跳出”--跳出教材框框 剛開(kāi)始備課和試教時(shí)，我打算充沛利用教材，根據(jù)教材上的內(nèi)容出示幻燈片讓同學(xué)說(shuō)一說(shuō)，但一節(jié)課下來(lái)顯得很單調(diào)、信息量很少，體現(xiàn)不出生活中數(shù)的味道。于是我開(kāi)放教材，跳出教材的框框，課前安排一個(gè)“找生活中的數(shù)”實(shí)踐活動(dòng)把同學(xué)放到社會(huì)生活之林中去，讓他們先找些“野食”吃。這樣，課前在準(zhǔn)備過(guò)程當(dāng)中積累的素材多了，同學(xué)的學(xué)習(xí)效益大大提高了。同學(xué)在豐富多彩的實(shí)際生活中自由自在地采擷自身感興趣的“果子”，他們采來(lái)的“果子”是絢麗多姿的，然后回到課堂交流，共享到了“果子”的豐富，起到“以一當(dāng)數(shù)十”的作用。 這個(gè)“跳出”戰(zhàn)略，體現(xiàn)了現(xiàn)代科學(xué)“系統(tǒng)論”的理論。系統(tǒng)論認(rèn)為：系統(tǒng)只有開(kāi)放，不時(shí)吸收外界的信息，才干使自身“有序”。
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)上冊(cè)20以內(nèi)的進(jìn)位加法教案
教學(xué)目標(biāo)：1、通過(guò)多種形式的練習(xí)，提高學(xué)生的計(jì)算速度和正確率。2、培養(yǎng)學(xué)生看圖表的能力，初步滲透統(tǒng)計(jì)思想。3、培養(yǎng)學(xué)生學(xué)習(xí)數(shù)學(xué)的興趣，同時(shí)培養(yǎng)學(xué)生的數(shù)感。教學(xué)重、難點(diǎn)：熟練掌握計(jì)算方法并能夠進(jìn)行正確的計(jì)算，能夠有效的提高計(jì)算速度及正確率教學(xué)過(guò)程：一、基本練習(xí)1、口算10-38+49-1 9-88+215+38+77+55+6 3+911-19+68+86+78+6 9+82+93+102、（）里應(yīng)填什么數(shù)？（1）比9大2的數(shù)是（），比7多4的數(shù)是（）。（2）寫(xiě)出得數(shù)是13的四道算式？（ ）、（）、（ ）、（）（3）練習(xí)9+（）=13 8+（）=1512-（）=2（）+7=14（）+（）=12 （）+（）=19二、指導(dǎo)練習(xí)練習(xí)二十一第4題（1）學(xué)生看書(shū)，弄清題目的意思。問(wèn)：這題是什么意思？（2）分組討論，并派代表說(shuō)一說(shuō)。（3）教師板書(shū)，引導(dǎo)學(xué)生看統(tǒng)計(jì)表。指導(dǎo)學(xué)生看表：表的第一豎行畫(huà)有皮球、毽子、跳繩；第二豎行上面寫(xiě)著“一班有”，下面的數(shù)就是一班有這三種體育用品的數(shù)量，即一班有7個(gè)皮球、5個(gè)毽子、4條跳繩；
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)上冊(cè)認(rèn)識(shí)鐘表教案
二、認(rèn)識(shí)半時(shí)1、掛圖出示鐘面：7時(shí)半、8時(shí)半師：請(qǐng)小朋友拿出自己的鐘，撥一撥這二個(gè)鐘面上所表示的時(shí)刻，你能發(fā)現(xiàn)這兩個(gè)鐘面有什么共同的特點(diǎn)嗎？2、學(xué)生自由回答。教師小結(jié)，得出規(guī)律：鐘面上半時(shí)時(shí)，分針指著數(shù)字6，而時(shí)針總是指向兩個(gè)數(shù)字的中間。掛圖再出示二個(gè)鐘面上的表示的時(shí)刻，師：你說(shuō)一說(shuō)這兩個(gè)鐘面的時(shí)刻是多少3、認(rèn)一認(rèn)掛圖出示圖片(即書(shū)中第93面的做一做)師：請(qǐng)你說(shuō)一說(shuō)圖中的小朋友，幾時(shí)在干什么？4、掛圖出示7時(shí)、7時(shí)半師：請(qǐng)你們認(rèn)真觀察，說(shuō)一說(shuō)這兩個(gè)鐘面上表示的時(shí)刻，看一看兩根指針的位置有什么不同？5、教師小結(jié)。三、練習(xí)反饋，激活思維1、請(qǐng)你在你的鐘上面撥一個(gè)你最喜歡的半點(diǎn)時(shí)刻，并說(shuō)一說(shuō)你為什么最喜歡這個(gè)時(shí)刻？
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)上冊(cè)減法的初步認(rèn)識(shí)教案
一、激趣導(dǎo)入同學(xué)們，你們想去動(dòng)物園嗎？今天我們就跟著亮亮和晶晶一起去動(dòng)物園逛一逛，好不好？（打開(kāi)課件，指出亮亮和晶晶，說(shuō)他們手里還拿著漂亮的氣球，為下面的觀察作鋪墊）動(dòng)物園里可真熱鬧，天上還有4只小鳥(niǎo)也在跟著湊熱鬧，注意觀察，你看到了什么？（飛走了1只小鳥(niǎo)）。二、探索新知1.減法的意義（1）認(rèn)識(shí)減號(hào)原來(lái)有4只小鳥(niǎo)，飛走了1只，就是從4里面去掉1，“去掉”用什么符號(hào)表示？板書(shū)“－”，并讓學(xué)生伸出小手和老師一起寫(xiě)。用減號(hào)表示的算式叫作減法算式。從4里面去掉1，就用減法計(jì)算。不僅這個(gè)用減法，只要是從一個(gè)數(shù)里去掉一部分，就要用減法計(jì)算。（2）寫(xiě)算式用算式怎樣表示呢？4－1=3（只）“4”表示原來(lái)有4只小鳥(niǎo)，“1”表示飛走1只也就是去掉1，“3”表示還剩3只小鳥(niǎo)。去掉的數(shù)寫(xiě)在減號(hào)后面，原來(lái)的數(shù)寫(xiě)在減號(hào)前面，剩下的數(shù)寫(xiě)在等號(hào)后面。這個(gè)算式就表示從4里面去掉1，還剩3.
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級(jí)上冊(cè)擲一擲教案3篇
3、開(kāi)始游戲。學(xué)生總是輸，產(chǎn)生認(rèn)知沖突，從而引起進(jìn)一步探索的欲望。（二）小組內(nèi)游戲，探索結(jié)論。通過(guò)小組內(nèi)游戲的方式，進(jìn)行實(shí)驗(yàn)，利用統(tǒng)計(jì)的方式呈現(xiàn)實(shí)驗(yàn)的結(jié)果，初步探索教師總能贏的原因。要引導(dǎo)學(xué)生在實(shí)驗(yàn)的結(jié)果中尋找統(tǒng)計(jì)學(xué)上的規(guī)律。（三）理論驗(yàn)證通過(guò)組合的理論來(lái)驗(yàn)證實(shí)驗(yàn)的結(jié)果?？梢杂貌煌姆绞絹?lái)進(jìn)行組合，讓學(xué)生探討每個(gè)“和”所包含的組合情況的多少與這個(gè)“和”出現(xiàn)的次數(shù)之間的關(guān)系。三、師生共同小結(jié)本次活動(dòng)1、通過(guò)本次活動(dòng)，你有什么新的收獲？2、師生總結(jié)：本次活動(dòng)通過(guò)猜想、實(shí)驗(yàn)、驗(yàn)證等過(guò)程，讓同學(xué)們?cè)趩?wèn)題情境中自主探索，解決問(wèn)題，既發(fā)展了同學(xué)們的動(dòng)手實(shí)踐能力，又充分調(diào)動(dòng)了同學(xué)們的學(xué)習(xí)興趣。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)平行四邊形和梯形教案2篇
3、師：不相交的兩條直線畫(huà)長(zhǎng)一些會(huì)怎樣？量一量?jī)蓷l相交直線做組成的角分別是多少度？4、由小組同學(xué)在原記錄單上動(dòng)手合作操作，并進(jìn)行討論、匯報(bào)。5、師生共同總結(jié)：不相交的兩條直線畫(huà)長(zhǎng)一些仍不相交，這兩條直線叫平行線，也可以說(shuō)它們相互平行；相交的兩條直線形成的四個(gè)角，如果都是90度，就說(shuō)這兩條直線相互垂直，其中一條叫另外一條的垂線，這兩條直線的焦點(diǎn)叫做垂足。6、生齊讀P65平行和垂直概念，并畫(huà)下來(lái)。7、今天我們就要一起來(lái)認(rèn)識(shí)認(rèn)識(shí)平行與垂直。（揭示課題）三、解釋?xiě)?yīng)用，鞏固新知1、我們天天都在和垂線與平行線打交道：書(shū)本面相鄰的兩邊是互相垂直的，相對(duì)的兩邊是互相平行的。2、P64主題圖，找一找，圖上有哪些平行和垂直的現(xiàn)象？3、做一做1找一找、想一想還有哪些物體的邊是互相垂直的，哪些物體的邊是互相平行的？
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)統(tǒng)計(jì)教案2篇
教學(xué)目標(biāo)：1、經(jīng)歷簡(jiǎn)單的收集、整理、描述和分析數(shù)據(jù)的過(guò)程。2、使學(xué)生初步了解數(shù)據(jù)的收集和整理過(guò)程，學(xué)會(huì)整理簡(jiǎn)單的數(shù)據(jù)，會(huì)看簡(jiǎn)單的統(tǒng)計(jì)表和統(tǒng)計(jì)圖，會(huì)根據(jù)統(tǒng)計(jì)圖表中的數(shù)據(jù)回答一些簡(jiǎn)單的問(wèn)題。3、使學(xué)生體驗(yàn)解數(shù)據(jù)的收集、整理、描述和分析的過(guò)程，能發(fā)現(xiàn)信息并進(jìn)行簡(jiǎn)單的數(shù)據(jù)分析。4、體會(huì)到數(shù)學(xué)知識(shí)與實(shí)際生活緊密聯(lián)系，激發(fā)學(xué)生的學(xué)習(xí)興趣，培養(yǎng)學(xué)生細(xì)心觀察的良好學(xué)習(xí)品質(zhì)。教學(xué)重點(diǎn)：繪制縱向復(fù)式條形統(tǒng)計(jì)圖。教學(xué)難點(diǎn)：根據(jù)統(tǒng)計(jì)圖發(fā)現(xiàn)問(wèn)題、提出問(wèn)題、解決問(wèn)題。教具準(zhǔn)備：課件。教學(xué)過(guò)程：一、情境導(dǎo)入：你們知道全球有多少人？中國(guó)有多少人嗎？那你們知道自己所在的區(qū)有多少人嗎？下面我們一起對(duì)收集到的信息進(jìn)行整理和分析。二、探究新知：1、根據(jù)統(tǒng)計(jì)表，分別完成兩個(gè)單式條形統(tǒng)計(jì)圖2、根據(jù)兩個(gè)條形統(tǒng)計(jì)圖你能發(fā)現(xiàn)哪些信息？如果要在一個(gè)統(tǒng)計(jì)圖中描述這些信息怎么辦？在學(xué)習(xí)復(fù)式統(tǒng)計(jì)表時(shí)是怎么把兩個(gè)單式統(tǒng)計(jì)表合并的？
人教版新課標(biāo)小學(xué)數(shù)學(xué)六年級(jí)上冊(cè)百分?jǐn)?shù)教案2篇
1、完成P78“做一做”第二題：讀出下面的分?jǐn)?shù)。2、完成P78“做一做”第一題：直接在書(shū)上的橫線上寫(xiě)出對(duì)應(yīng)的百分?jǐn)?shù)。3、P79練習(xí)十九第4題：讀出或?qū)懗鰣?bào)欄中的百分?jǐn)?shù)。4、“做一做”第四題：學(xué)生根據(jù)自己的理解，說(shuō)說(shuō)分?jǐn)?shù)和百分?jǐn)?shù)在意義上有何不同。四、布置作業(yè)練習(xí)十九第1~3題。教學(xué)追記：本堂課，我從三個(gè)層次入手。第一層：聯(lián)系生活實(shí)際引出百分?jǐn)?shù)；第二層：理解百分?jǐn)?shù)的具體含義；第三層：教學(xué)百分?jǐn)?shù)的讀寫(xiě)。三個(gè)層次，思路清晰，教學(xué)層次明顯。其中，我把教學(xué)重點(diǎn)放在理解百分?jǐn)?shù)的具體含義上，并及時(shí)與分?jǐn)?shù)做了比較，教學(xué)結(jié)構(gòu)較為嚴(yán)謹(jǐn)。2、百分?jǐn)?shù)和分?jǐn)?shù)、小數(shù)的互化教學(xué)目標(biāo)：1、使學(xué)生理解并掌握百分?jǐn)?shù)和小數(shù)互化的方法，能正確地把分?jǐn)?shù)、小數(shù)化成百分?jǐn)?shù)或把百分?jǐn)?shù)化成分?jǐn)?shù)、小數(shù)。2、在計(jì)算、比較，分析、探索百分?jǐn)?shù)和分?jǐn)?shù)、小數(shù)互化的規(guī)律的過(guò)程中，發(fā)展學(xué)生的抽象概括能力。3、通過(guò)探索百分?jǐn)?shù)和分?jǐn)?shù)、小數(shù)互化的規(guī)律，激發(fā)學(xué)生的數(shù)學(xué)探索意識(shí)。
人教版新課標(biāo)小學(xué)數(shù)學(xué)六年級(jí)上冊(cè)分?jǐn)?shù)乘法教案
3、教學(xué)例3（1）讀題理解題意后，提出“嬰兒每分鐘心跳的次數(shù)比青少年多 ”表示什么意思？（組織學(xué)生討論，說(shuō)說(shuō)自己的理解）（2）引導(dǎo)學(xué)生將句子轉(zhuǎn)化為“嬰兒每分鐘比青少年多跳的次數(shù)是青少年每分鐘心跳次數(shù)的 ”。著重讓學(xué)生說(shuō)說(shuō)誰(shuí)與誰(shuí)比，把誰(shuí)看作單位“1”。（3）出示線段圖，學(xué)生討論交流，結(jié)合例2的解題方法，學(xué)生獨(dú)立列式計(jì)算后全班交流兩種解題方法。解法一：75＋75× ＝75＋60＝135（次）解法二：75×（1＋ ）＝75× ＝135（次）4、鞏固練習(xí)：P21“做一做”（列式后讓學(xué)生說(shuō)說(shuō)算式各部分表示什么）三、練習(xí)1、練習(xí)五第2、3題：引導(dǎo)學(xué)生抓住題目中關(guān)鍵句子分析，找到誰(shuí)與誰(shuí)比，誰(shuí)是表示單位“1”的量。2、練習(xí)五第3、4題：學(xué)生依據(jù)例題引導(dǎo)的解題方法，獨(dú)立完成3、4題。四、布置作業(yè)練習(xí)五第7、8、9、10題。
人教版新課標(biāo)小學(xué)數(shù)學(xué)六年級(jí)上冊(cè)分?jǐn)?shù)除法教案
教學(xué)追記：本節(jié)課的內(nèi)容相對(duì)而言較容易掌握，因而學(xué)生在學(xué)習(xí)中并沒(méi)有出現(xiàn)什么困難。教學(xué)中，我兩種方法并重，并讓學(xué)生理解兩種方法的殊途同歸之處。對(duì)于類型稍有不同的題目，如“做一做”第2題，以人數(shù)為比例進(jìn)行分配的，我在教學(xué)時(shí)添加了一道例題，教學(xué)后再讓學(xué)生獨(dú)力完成第2題，這樣的教學(xué)讓學(xué)生學(xué)得較為輕松，也對(duì)這種類型題掌握得較扎實(shí)。4、整理和復(fù)習(xí)整理復(fù)習(xí)（1）復(fù)習(xí)目標(biāo)：使學(xué)生進(jìn)一步掌握本章所學(xué)的基本概念和計(jì)算法則，提高學(xué)生的計(jì)算能力和解題能力。復(fù)習(xí)重點(diǎn)：分?jǐn)?shù)除法的計(jì)算方法，化簡(jiǎn)比。復(fù)習(xí)難點(diǎn)：正確計(jì)算分?jǐn)?shù)除法。復(fù)習(xí)過(guò)程：一、復(fù)習(xí)分?jǐn)?shù)除法的意義和計(jì)算法則1、這一章我們學(xué)習(xí)了分?jǐn)?shù)除法的有關(guān)知識(shí)．請(qǐng)大家回憶一下分?jǐn)?shù)除法有幾種類型？（1）分?jǐn)?shù)除以整數(shù)，例如 ÷5；（2）一個(gè)數(shù)除以分?jǐn)?shù)，它又包括整數(shù)除以分?jǐn)?shù)，例如20÷ ；和分?jǐn)?shù)除以分?jǐn)?shù)，例如÷ 。（3）做第52頁(yè)“整理和復(fù)習(xí)”的第2題。2、分?jǐn)?shù)除法的意義
人教版新課標(biāo)小學(xué)數(shù)學(xué)六年級(jí)上冊(cè)位置教案3篇
【教學(xué)過(guò)程】一、從實(shí)際情景入手，引入新知，使學(xué)生學(xué)會(huì)在具體情景中用數(shù)對(duì)確定位置1．談話引入。今天有這么多老師和我們一起上課，同學(xué)們歡迎嗎？老師們都很想認(rèn)識(shí)你們。咱們先來(lái)給他們介紹一下我們班的班長(zhǎng)，可以嗎？2．合作交流，在已有經(jīng)驗(yàn)的基礎(chǔ)上探究新知。（１）出示要求：以小組為單位，想一想，可以用什么方法表示出班長(zhǎng)的位置，把你的方法寫(xiě)或畫(huà)在紙上。匯報(bào)：班長(zhǎng)的位置在第４組的第三個(gè)，他在從右邊數(shù)第二組的第三排…哪個(gè)小組也用語(yǔ)言描述出了班長(zhǎng)的位置？請(qǐng)班長(zhǎng)起立，他們的描述準(zhǔn)確嗎？剛才同學(xué)們的描述有什么相同和不同？（都表示的是班長(zhǎng)的位置，有的同學(xué)說(shuō)第幾組，第幾行，第幾排……）看來(lái)在日常生活中，我們可以用組、排、行、等多種方式，還可以從不同的方位來(lái)描述物體的位置。為了我們?cè)诖_定位置的時(shí)候語(yǔ)言達(dá)成一致，一般規(guī)定：豎排叫列，橫排叫行。
人教版新課標(biāo)小學(xué)數(shù)學(xué)一年級(jí)上冊(cè)數(shù)一數(shù)教案2篇
[在學(xué)生數(shù)的過(guò)程中再加強(qiáng)點(diǎn)數(shù)的指導(dǎo)，同時(shí)有意識(shí)的培養(yǎng)學(xué)生按順序數(shù)數(shù)。另外，在數(shù)六朵花、八棵樹(shù)、九名女生、十名男生的時(shí)候，除了 1 個(gè) 1 個(gè)地?cái)?shù)以外，還可以引導(dǎo)學(xué)生 2 個(gè) 2 個(gè)地、3 個(gè) 3 個(gè)地、4 個(gè) 4 個(gè)地、5 個(gè) 5 個(gè)地?cái)?shù)數(shù)，為后面學(xué)習(xí) 10 以內(nèi)各數(shù)打基礎(chǔ)。] （2）小組進(jìn)行交流。 再?gòu)?1～10 數(shù)一數(shù)物體的個(gè)數(shù)。 （3）認(rèn)一認(rèn)。 師：你認(rèn)識(shí)這些數(shù)嗎？邊指邊讀給大家聽(tīng)聽(tīng)。 生：邊指 1～10 各數(shù)邊讀一讀。 三、鞏固練習(xí) 1．結(jié)合實(shí)物，開(kāi)展數(shù)數(shù)活動(dòng)。 （1）按要求數(shù)出下面物體的個(gè)數(shù)。 師：同學(xué)們剛才數(shù)得真不錯(cuò)！你們?cè)覆辉敢鈹?shù)一數(shù)自己文具盒中有幾支鉛筆呀？ 生：數(shù)出自己文具盒中有幾支鉛筆并匯報(bào)。 師：請(qǐng)同學(xué)們數(shù)一數(shù)你的書(shū)包里共有幾本書(shū)？ 生：數(shù)出自己書(shū)包里共有幾本書(shū)并匯報(bào)…… （2）自由數(shù)物體的個(gè)數(shù)。 師：你還想數(shù)哪些物體的個(gè)數(shù)？和同桌的小伙伴交流一下。
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英語(yǔ)必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英語(yǔ)必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進(jìn)行的被動(dòng)動(dòng)作(該動(dòng)作在說(shuō)話的瞬間未必正在進(jìn)行)。Many interesting experiments are being carried out these days.(說(shuō)話時(shí)，并不一定正在進(jìn)行)3．表示一種經(jīng)常性的被動(dòng)行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚(yáng)或厭惡的感情色彩。He is always being praised by the leader.4．表示按計(jì)劃或安排主語(yǔ)將要承受謂語(yǔ)動(dòng)詞所表示的動(dòng)作(僅限于少數(shù)及物動(dòng)詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動(dòng)詞與介詞構(gòu)成的短語(yǔ)用于現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)時(shí), 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動(dòng)詞連用，表示對(duì)正在發(fā)生的事情的推測(cè)。She may be being punished by her mother.3．有時(shí)可表示按計(jì)劃或安排將要進(jìn)行的一個(gè)被動(dòng)動(dòng)作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動(dòng)、存在”等的動(dòng)詞，如have，want，need，love，一般不用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)，而常用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進(jìn)行時(shí)的被動(dòng)意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading for Writing教案二
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。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英語(yǔ)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(yǔ)必修2Unit 5 Music-Reading and Thinking教案二
1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1：Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1：What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1：Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;