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新人教版高中英語必修1Unit 1 Teenage Life-Listening and Speaking & Listening and Talking教案
Step 2 Listening and Talking1. The teacher is advised to talk with their new students about the related topic: Boys and girls, do you know some structures to talk about future activities? Talking about future activitiesWe’ll …I plan to …There’ll be …I hope to …We’re going to …2. After their small talk, the teacher can move on by playing the listening and solve the following task.Underline the expressions in the sentences below Cao Jing and Max use to talk about the future.We’ll learn useful skills.I plan to improve my spoken English.There’ll be students from different schools.I hope to make new friends.We’ll talk about teenage life.I’ll learn to make a fire.There’ll be students from different countries at the camp.There’ll be some experts there to show us how to live in the wild.We’re going to learn about wildlife.I’m going to give a speech.I think I’m going to enjoy the activities.I think we’ll have a lot of fun.3. Work in groups. Plan a youth camp.Teacher make the Ss think of ideas for the camp. And they can use the questions below to get started. And have the Ss present their ideas for a youth camp to the class.●What kind of camp is it?●Who will be there?●What will they do?●What will they learn?
人教版新課標(biāo)高中物理必修2萬有引力定律教案2篇
3.適用條件（1）萬有引力定律只適用于質(zhì)點(diǎn)間引力大小的計算。當(dāng)兩物體間的距離遠(yuǎn)遠(yuǎn)大于每個物體的尺寸時，物體可以看成質(zhì)點(diǎn)，直接使用萬有引力定律計算。（模型）研究相互接觸的兩個人之間的萬有引力時，不能把他們看作質(zhì)點(diǎn)。（2）當(dāng)兩物體是質(zhì)量均勻分布的球體時，它們間的引力也可直接用公式計算，但式中的r是指兩球心間距離。研究太陽和地球之間的萬有引力，可以把它們看作質(zhì)量均勻的球體。當(dāng)研究物體不能看成質(zhì)點(diǎn)時，可以把物體假想分割成無數(shù)個質(zhì)點(diǎn)，求出兩個物體上每個質(zhì)點(diǎn)與另一物體上所有質(zhì)點(diǎn)的萬有引力，然后求合力，這是微積分的思想。萬有引力定律產(chǎn)生于對太陽系行星運(yùn)動的研究，但它對物質(zhì)運(yùn)動的適用性卻要廣泛得多?？梢赃@樣說，宇宙中凡有引力參與的一切復(fù)雜的現(xiàn)象，無不要?dú)w結(jié)到這樣一條十分簡潔的定律之中，這不能不使人驚嘆宇宙萬物超乎尋常的和諧及人類理性思考所具有的統(tǒng)攝力。
新人教版高中英語必修1Unit 2 Travelling Around-Listening and Speaking & Listening and Talking教案
【教學(xué)目標(biāo)與核心素養(yǎng)】1. Instruct students to get main facts by listening and motivate them to talk about the topics about how to prepare for the trip and make reservations by listening and ultimately can make travel arrangements and reservations. 2. Develop students’ sense of cooperative learning and individual thinking capability. 3. Develop students’ different listening skills to solve different listening comprehensive problems.4. Help students to understand how to use the structures “the present continuous tense (be doing) is used to express future plans.【教學(xué)重難點(diǎn)】1. Teach students how to focus on key words, not on single words or grammar.2. Prompt Ss to talk about the related topics, such as how to prepare for the trip and make a travel plan.【教學(xué)過程】Step 1: Listening and SpeakingLead inThe teacher is advised to talk with their students about the places that they want to travel most both at home and abroad: boys and girls, if you have a chance to travel around the world, where will you go? After their small talk, the teacher can move on by finishing the following listening task:Before travelling, what do we need to prepare for the trip?
新人教版高中英語必修1Unit 3 Sports and Fitness- Discovering Useful Structures—tag questions教案
【教材分析】This teaching period mainly deals with the grammar: tag questions.This period carries a considerable significance to the cultivation of students’ spoken English. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercise of good quality.【教學(xué)目標(biāo)與核心素養(yǎng)】1. Get students to have a good understanding of the basic usages of tag questions.2. Enable students to use the basic phrases structures flexibly.3. Develop students’ speaking and cooperating abilities.4. Strengthen students’ great interest in grammar learning.【教學(xué)重難點(diǎn)】1. How to enable students to have a good understanding of the basic usages of tag questions.2. How to enable students to use the basic usages of tag questions flexibly.【教學(xué)過程】Step1: 語法自主探究一、基本組成方法1.肯定式陳述部分+否定附加疑問部分（前肯后否） You often play badminton, don’t you? 你經(jīng)常打羽毛球，是嗎？You are going to the gym with me, aren’t you?你要和我一起去健身房，是嗎？She’s been to shanghai before, hasn’t she? 她以前去過上海，是嗎？2.否定式陳述部分+肯定附加疑問部分（前否后肯） It isn't a beautiful flower, is it? 那不是美麗的花，是嗎？You didn't go skating yesterday, did you? 你昨天沒去滑冰，是嗎？They can’t finish it by Friday, can they?他們不能在星期五之前完成，是嗎？
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教學(xué)設(shè)計
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for Writing教學(xué)設(shè)計一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英語必修1Unit 3 Sports and Fitness-Listening and Speaking & Listening and Talking教案
Finally, after finishing the task above, the teacher is expected to instruct students to work in groups to finish the following project:Speaking ProjectWhat event or activity would you like to invite your friend to? Make a conversation with a partner.Ski Race: Zhangjiakou, a beautiful city in northern China, will host the Youth Ski Race in December.Track Meet: a great event for track –and –field lovers on 26 October.Gym Class: come and work out at a gym! You can make it.Part 2: Listening and Talking:The teacher is advised to talk with their new students about the related topic: Boys and girls , what do you think of sportsmanship? Let’s listen and find out:Play the listening and match each opinion with the right speaker. Who do you agree with? Why?Cao Jing _____________ Lily _____________ Max _____________A. An athlete should do his/her best to win.B. The girl should stop and help the other girl. Good sportsmanship is more important than wining!C. An athlete should think about honor and his/her fans if he/she is competing for his/her country.Listen again and circle the expressions that you hear in the conversation.
新人教版高中英語必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教學(xué)設(shè)計
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative動詞-ing形式作表語，它通常位于系動詞后面，用以說明主語“是什么”或“怎么樣”一種表示主語的特質(zhì)、特征和狀態(tài), 其作用相當(dāng)于形容詞; 另一種具體說明主語的內(nèi)容, 即主語等同于表語, 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂聽起來令人激動。The result is disappointing. 結(jié)果令人失望。Our job is playing all kinds of music. 我們的工作就是演奏各種音樂。Seeing is believing. 眼見為實。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading and Thinking教學(xué)設(shè)計
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for writing教學(xué)設(shè)計二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …h(huán)orse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
人教版高中政治必修1第十一課 經(jīng)濟(jì)全球化與對外開放教案
材料說明了什么？探究二：材料分析：2005年12月13日至18日，WTO第六次部長級會議在香港召開。會議經(jīng)過談判通過了《部長宣言》，規(guī)定發(fā)達(dá)成員和部分發(fā)展中成員2008年前向最不發(fā)達(dá)國家所有產(chǎn)品提供免關(guān)稅、免配額的市場準(zhǔn)入；發(fā)達(dá)成員2006年取消棉花的出口補(bǔ)貼， 2013年年底前取消所有形式農(nóng)產(chǎn)品出口補(bǔ)貼。材料體現(xiàn)了世界貿(mào)易組織在國際經(jīng)濟(jì)貿(mào)易領(lǐng)域中發(fā)揮哪些作用？探究三：P97：A、這些圖示，反映出我國利用外資哪些特點(diǎn)？。B、能為我國提高外資利用水平提出些建議嗎？探究四：材料展示：我國是人口眾多的發(fā)展中大國，全國居民每天消費(fèi)總額達(dá)到37億元。每天消費(fèi)糧食75萬噸，相當(dāng)于一個縣級商品糧基地的全年產(chǎn)量；每天消耗豬肉6萬噸，食油1萬噸，糖1.6萬噸，鮮蛋1.8萬噸。每天購買雜志600多萬冊，報紙5000多萬份，需要400量中型載貨汽車才能裝載。
人教版新課標(biāo)高中物理必修1牛頓第一定律教案3篇
一、知識與技能１、知道伽利略的理想實驗及其主要推理過程和推論，知道理想實驗是科學(xué)研究的重要方法２、理解牛頓第一定律的內(nèi)容及意義；理解力和運(yùn)動的關(guān)系，知道物體的運(yùn)動不需要力來維持。３、理解慣性的概念，知道質(zhì)量是慣性大小的量度；會用慣性解釋一些現(xiàn)象。二、過程與方法１、觀察生活中的慣性現(xiàn)象，了解力和運(yùn)動的關(guān)系２、通過實驗加深對牛頓第一定律的理解３、理解理想實驗是科學(xué)研究的重要方法三、情感態(tài)度與價值觀１、通過伽利略和亞里士多德對力和運(yùn)動關(guān)系的不同認(rèn)識，了解人類認(rèn)識事物本質(zhì)的曲折性２、感悟科學(xué)是人類進(jìn)步的不竭動力［教學(xué)重點(diǎn)］１、理解力和運(yùn)動的關(guān)系２、對牛頓第一定律和慣性的正確理解３、理想實驗［教學(xué)難點(diǎn)］１、力和運(yùn)動的關(guān)系２、慣性和質(zhì)量的關(guān)系［課時安排］1課時［教學(xué)過程］［引入］
人教版新課標(biāo)高中物理必修1伽利略對自由落體運(yùn)動的研究教案2篇
猜想：既然物體下落過程中的運(yùn)動情況與物體質(zhì)量無關(guān)，那么為什么在現(xiàn)實生活中，不同物體的落體運(yùn)動，下落快慢不同呢？我們能否猜想是由于空氣阻力的作用造成的呢？如果沒有空氣阻力將會怎樣呢？學(xué)生討論后回答.三、猜想與假說伽利略認(rèn)為，自由落體是一種最簡單的變速運(yùn)動.他設(shè)想，最簡單的變速運(yùn)動的速度應(yīng)該是均勻變化的.但是，速度的變化怎樣才算均勻呢?他考慮了兩種可能：一種是速度的變化對時間來說是均勻的，即經(jīng)過相等的時間，速度的變化相等；另一種是速度的變化對位移來說是均勻的，即經(jīng)過相等的位移，速度的變化相等.伽利略假設(shè)第一種方式最簡單，并把這種運(yùn)動叫做勻變速運(yùn)動.四、實驗驗證實驗驗證是檢驗理論正確與否的唯一標(biāo)準(zhǔn).任何結(jié)論和猜想都必須經(jīng)過實驗驗證，否則不成理論.猜想或假說只有通過驗證才會成為理論.所謂實驗驗證就是任何人，在理論條件下去操作都能到得實驗結(jié)果，它具有任意性，但不是無條件的，實驗是在一定條件下的驗證，而與實際有區(qū)別.
人教版新課標(biāo)高中物理必修1自由落體運(yùn)動教案2篇
演示實驗1、將一張紙和一張金屬片在同一高度同時釋放，結(jié)果金屬片先著地。教師不發(fā)表意見，繼續(xù)做實驗。分別將實驗內(nèi)容和實驗結(jié)果板書在黑板上。2、將剛才的紙片緊緊捏成一團(tuán)，再次與硬幣同時釋放，結(jié)果兩者幾乎同時落地。3、將兩個完全一樣的紙片，一個捏成團(tuán)，一個平展，則紙團(tuán)下落快。師：物體下落快慢是由質(zhì)量決定嗎？生：不是的！師：為什么這樣說？生：第2個實驗和第三實驗都說明了這個問題，特別是第3個問題，質(zhì)量一樣卻下落有快慢之分。師：那你現(xiàn)在覺得物體下落快慢由什么因素決定呢？生：我想應(yīng)該是空氣阻力。猜想師：如果影響物體下落快慢的因素是空氣阻力，那么在沒有空氣阻力，物體的下落快慢應(yīng)該是一樣的，這種猜想是不是正確呢？我們來做一個實驗驗證一下。
人教版新課標(biāo)高中物理必修1重力基本相互作用教案2篇
閱讀教材后總結(jié)：是萬有引力的作用把宇宙中的恒星和行星聚集在一起，組成了太陽系、銀河系和其他星系.力的相互作用遍布我們周圍的一切物體.除此之外還有電荷間的相互作用、磁體間的相互作用，我們把這種力稱為電磁相互作用.【思考與討論】質(zhì)子帶正電，但質(zhì)子（與中子一起）卻能聚集在一起構(gòu)成原子核.你能推測是什么力的作用結(jié)果嗎？攻略一：閱讀教材53頁，師生共同討論、總結(jié).攻略二：網(wǎng)絡(luò)搜索或工具書查閱“四種基本相互作用”，進(jìn)一步了解概念.結(jié)論：決定物質(zhì)的結(jié)構(gòu)和變化過程的基本的相互作用.近代物理確認(rèn)各種物質(zhì)之間的基本的相互作用可歸結(jié)為四種：引力相互作用、電磁相互作用、弱相互作用和強(qiáng)相互作用.近代物理的觀點(diǎn)傾向于認(rèn)為:四種基本相互作用是統(tǒng)一的，物理學(xué)家們正在為建立大統(tǒng)一理論而努力.但至今也沒有公認(rèn)的結(jié)論，望同學(xué)們好好學(xué)習(xí)，為科學(xué)事業(yè)奉獻(xiàn)自己的聰明和才智.
人教版新課標(biāo)高中物理必修1運(yùn)動快慢的描述─速度教案2篇
生：還可以從表盤上直接讀出公里里程．師：日常生活中的“速度”有時指速度，也有時指速率，要看實際的物理情景。[討論與交流]甲、乙兩位同學(xué)用不同的時間圍繞操場跑了一圈，都回到了出發(fā)點(diǎn)，他們的平均速度相同嗎?怎樣比較他們運(yùn)動的快慢?學(xué)生討論，體驗平均速度的缺陷，引入平均速率。生1：位移都是零，平均速度等于位移跟發(fā)生這段位移所用時間的比值，所以他們的平均速度都是零。生2：即使一位同學(xué)站在原地不跑，他的平均速度也是零啊，可我們運(yùn)動會上不是這樣比快慢的，如果這樣，那多不公平啊?師：平均速度v=Δx/Δt，甲、乙的位移都為零，所以他們的平均速度也都等于零．在這里平均速度無法顯示他們運(yùn)動快慢的不同，要用到另一物理量：平均速率．平均速率等于物體運(yùn)動通過的路程跟所用時間的比值．他們兩人通過的路程相同且都不為零，但所用時間不同．顯然用時短的運(yùn)動得快，也就是平均速率大．生：這不是我們初中學(xué)過的速度嗎?
人教版新課標(biāo)高中物理必修1牛頓第一定律教案3篇
一、知識與技能１、知道伽利略的理想實驗及其主要推理過程和推論，知道理想實驗是科學(xué)研究的重要方法２、理解牛頓第一定律的內(nèi)容及意義；理解力和運(yùn)動的關(guān)系，知道物體的運(yùn)動不需要力來維持。３、理解慣性的概念，知道質(zhì)量是慣性大小的量度；會用慣性解釋一些現(xiàn)象。二、過程與方法１、觀察生活中的慣性現(xiàn)象，了解力和運(yùn)動的關(guān)系２、通過實驗加深對牛頓第一定律的理解３、理解理想實驗是科學(xué)研究的重要方法三、情感態(tài)度與價值觀１、通過伽利略和亞里士多德對力和運(yùn)動關(guān)系的不同認(rèn)識，了解人類認(rèn)識事物本質(zhì)的曲折性２、感悟科學(xué)是人類進(jìn)步的不竭動力［教學(xué)重點(diǎn)］１、理解力和運(yùn)動的關(guān)系２、對牛頓第一定律和慣性的正確理解３、理想實驗［教學(xué)難點(diǎn)］１、力和運(yùn)動的關(guān)系２、慣性和質(zhì)量的關(guān)系
人教版新課標(biāo)高中物理必修1自由落體運(yùn)動教案2篇
教學(xué)重點(diǎn)1．自由落體運(yùn)動的概念及探究自由落體運(yùn)動的過程。2．掌握自由落體運(yùn)動規(guī)律，并能運(yùn)用其解決實際問題。教學(xué)難點(diǎn)演示實驗和探究實驗的技巧及自由落體運(yùn)動規(guī)律的得出.教學(xué)過程設(shè)計思想：1、 先用游戲激發(fā)學(xué)生學(xué)習(xí)興趣，順理成章地研究落體運(yùn)動；2、 通過演示實驗讓學(xué)生自己總結(jié)出物體下落快慢不同的主要原因是空氣阻力，從而猜想若沒有空氣阻力會怎樣；3、 用牛頓管實驗驗證猜想，引入了新的理想運(yùn)動模型：自由落體運(yùn)動。講述1971年宇航員做的實驗，加深印象；4、 了解地球表面物體下落運(yùn)動近似成自由落體運(yùn)動的條件；5、 著手研究自由落體運(yùn)動的規(guī)律，利用打點(diǎn)計時器進(jìn)行研究，得到結(jié)論；6、 總結(jié)自由落體運(yùn)動特點(diǎn)及重力加速度；7、 應(yīng)用訓(xùn)練
人教版新課標(biāo)高中物理必修1牛頓第二定律教案2篇
1．這節(jié)課以實驗為依據(jù)，采用控制變量的方法進(jìn)行研究。這一方法今后在電學(xué)、熱學(xué)的研究中還要用到。我們根據(jù)已掌握的知識設(shè)計實驗、探索規(guī)律是物體研究的重要方法。2．定義力的單位“牛頓”使得k=1，得到牛頓第二定律的簡單形式F=ma。使用簡捷的數(shù)學(xué)語言表達(dá)物理規(guī)律是物理學(xué)的特征之一，但應(yīng)知道它所對應(yīng)的文字內(nèi)容和意義。3．牛頓第二定律概括了運(yùn)動和力的關(guān)系。物體所受合外力恒定，其加速度恒定；合外力為零，加速度為零。即合外力決定了加速度，而加速度影響著物體的運(yùn)動情況。因此，牛頓第二定律是把前兩章力和物體的運(yùn)動構(gòu)成一個整體，其中的紐帶就是加速度。四、評價方案及說明1、對科學(xué)知識與技能的評價要注重科學(xué)內(nèi)容的理解與應(yīng)用，而不是單純記憶。技能的評價目標(biāo)包括觀察技能、實驗技能等方面。對科學(xué)的技能的評價要盡量融合在科學(xué)探究過程的情景中。對科學(xué)知識的評價主要從兩方面，一是根據(jù)學(xué)生診斷性練習(xí)；二是通過學(xué)生作業(yè)反映學(xué)生掌握情況。
人教版新課標(biāo)高中物理必修1力學(xué)單位制教案2篇
一、教材分析在初中階段，物理量單位的學(xué)習(xí)是學(xué)生較為困惑的問題之一。前面關(guān)于1N的規(guī)定給學(xué)生的印象總好像是有些隨意。尤其是牛頓、帕斯卡、安培、伏特、焦耳、瓦特等單位的規(guī)定。使得學(xué)生感動物理太復(fù)雜。事實上，只有把單位制放在整個物理學(xué)框架中加以認(rèn)識，并且知識有了一定的積累。經(jīng)歷了充分的學(xué)習(xí)過程后才能體會物理量單位的命名和使用規(guī)則。體會到其中對一些單位進(jìn)行規(guī)定的合理性和方便特征。物理學(xué)單位中，有很少幾個基本物理量，它們的單位就是基本單位。在進(jìn)行了這種選定之后，其它物理量的單位就是根據(jù)它的定義式，有所選擇的其他物理量的單位共同確定的。國際單位制的建立和使用，不僅方便了國際間的交流，也逐漸成為科學(xué)研究中計算和運(yùn)用的一種規(guī)范約束。中學(xué)生應(yīng)該注意學(xué)習(xí)，逐步習(xí)慣，在記錄、表達(dá)和計算中規(guī)范使用。二、教學(xué)目標(biāo)（一）知識與技能1．了解什么是單位制，知道力學(xué)中的三個基本單位；2．認(rèn)識單位制在物理計算中的作用
