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新人教版高中英語選修2Unit 3 Learning about Language教學設計
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英語選修2Unit 2 Reading and thinking教學設計
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英語選修2Unit 2 Using langauge-Listening教學設計
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英語選修2Unit 3 Using langauge-Listening教學設計
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
新人教版高中英語選修2Unit 4 Using langauge-Listening教學設計
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英語選修2Unit 5 Reading and thinking教學設計
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
人教A版高中數(shù)學必修一對數(shù)的運算教學設計（2）
學生已經學習了指數(shù)運算性質，有了這些知識作儲備，教科書通過利用指數(shù)運算性質，推導對數(shù)的運算性質，再學習利用對數(shù)的運算性質化簡求值。課程目標1、通過具體實例引入，推導對數(shù)的運算性質；2、熟練掌握對數(shù)的運算性質，學會化簡，計算.數(shù)學學科素養(yǎng)1.數(shù)學抽象：對數(shù)的運算性質；2.邏輯推理：換底公式的推導；3.數(shù)學運算：對數(shù)運算性質的應用；4.數(shù)學建模：在熟悉的實際情景中，模仿學過的數(shù)學建模過程解決問題.重點：對數(shù)的運算性質，換底公式，對數(shù)恒等式及其應用；難點：正確使用對數(shù)的運算性質和換底公式．教學方法：以學生為主體，采用誘思探究式教學，精講多練。教學工具：多媒體。一、 情景導入回顧指數(shù)性質：(1)aras＝ar＋s(a＞0，r，s∈Q)．(2)(ar)s＝ (a＞0，r，s∈Q)．(3)(ab)r＝ (a＞0，b＞0，r∈Q)．那么對數(shù)有哪些性質？如 要求：讓學生自由發(fā)言，教師不做判斷。而是引導學生進一步觀察.研探.
人教A版高中數(shù)學必修一基本不等式教學設計（2）
《基本不等式》在人教A版高中數(shù)學第一冊第二章第2節(jié)，本節(jié)課的內容是基本不等式的形式以及推導和證明過程。本章一直在研究不等式的相關問題，對于本節(jié)課的知識點有了很好的鋪墊作用。同時本節(jié)課的內容也是之后基本不等式應用的必要基礎。課程目標1.掌握基本不等式的形式以及推導過程，會用基本不等式解決簡單問題。2.經歷基本不等式的推導與證明過程，提升邏輯推理能力。3.在猜想論證的過程中，體會數(shù)學的嚴謹性。數(shù)學學科素養(yǎng)1.數(shù)學抽象：基本不等式的形式以及推導過程；2.邏輯推理：基本不等式的證明；3.數(shù)學運算：利用基本不等式求最值；4.數(shù)據(jù)分析：利用基本不等式解決實際問題；5.數(shù)學建模：利用函數(shù)的思想和基本不等式解決實際問題，提升學生的邏輯推理能力。重點：基本不等式的形成以及推導過程和利用基本不等式求最值；難點：基本不等式的推導以及證明過程．
人教A版高中數(shù)學必修一誘導公式教學設計（2）
本節(jié)主要內容是三角函數(shù)的誘導公式中的公式二至公式六，其推導過程中涉及到對稱變換，充分體現(xiàn)對稱變換思想在數(shù)學中的應用，在練習中加以應用，讓學生進一步體會 的任意性；綜合六組誘導公式總結出記憶誘導公式的口訣：“奇變偶不變，符號看象限”，了解從特殊到一般的數(shù)學思想的探究過程，培養(yǎng)學生用聯(lián)系、變化的辯證唯物主義觀點去分析問題的能力。誘導公式在三角函數(shù)化簡、求值中具有非常重要的工具作用，要求學生能熟練的掌握和應用。課程目標1.借助單位圓，推導出正弦、余弦第二、三、四、五、六組的誘導公式，能正確運用誘導公式將任意角的三角函數(shù)化為銳角的三角函數(shù)，并解決有關三角函數(shù)求值、化簡和恒等式證明問題2.通過公式的應用，了解未知到已知、復雜到簡單的轉化過程，培養(yǎng)學生的化歸思想，以及信息加工能力、運算推理能力、分析問題和解決問題的能力。
人教版高中數(shù)學選修3排列與排列數(shù)教學設計
4.有8種不同的菜種,任選4種種在不同土質的4塊地里,有 種不同的種法. 解析:將4塊不同土質的地看作4個不同的位置,從8種不同的菜種中任選4種種在4塊不同土質的地里,則本題即為從8個不同元素中任選4個元素的排列問題,所以不同的種法共有A_8^4 =8×7×6×5=1 680(種).答案:1 6805.用1、2、3、4、5、6、7這7個數(shù)字組成沒有重復數(shù)字的四位數(shù).(1)這些四位數(shù)中偶數(shù)有多少個?能被5整除的有多少個?(2)這些四位數(shù)中大于6 500的有多少個?解:(1)偶數(shù)的個位數(shù)只能是2、4、6,有A_3^1種排法,其他位上有A_6^3種排法,由分步乘法計數(shù)原理,知共有四位偶數(shù)A_3^1·A_6^3=360(個);能被5整除的數(shù)個位必須是5,故有A_6^3=120(個).(2)最高位上是7時大于6 500,有A_6^3種,最高位上是6時,百位上只能是7或5,故有2×A_5^2種.由分類加法計數(shù)原理知,這些四位數(shù)中大于6 500的共有A_6^3+2×A_5^2=160(個).
人教版高中數(shù)學選修3全概率公式教學設計
2.某小組有20名射手，其中1，2，3，4級射手分別為2，6，9，3名.又若選1，2，3，4級射手參加比賽，則在比賽中射中目標的概率分別為0.85，0.64，0.45，0.32，今隨機選一人參加比賽，則該小組比賽中射中目標的概率為________. 【解析】設B表示“該小組比賽中射中目標”，Ai(i=1，2，3，4)表示“選i級射手參加比賽”，則P(B)= P(Ai)P(B|Ai)= 2/20×0.85+ 6/20 ×0.64+ 9/20×0.45+ 3/20×0.32=0.527 5.答案：0.527 53.兩批相同的產品各有12件和10件，每批產品中各有1件廢品，現(xiàn)在先從第1批產品中任取1件放入第2批中，然后從第2批中任取1件，則取到廢品的概率為________. 【解析】設A表示“取到廢品”，B表示“從第1批中取到廢品”，有P(B)= 112，P(A|B)= 2/11 ，P(A| )= 1/11所以P(A)=P(B)P(A|B)+P( )P(A| )4．有一批同一型號的產品，已知其中由一廠生產的占 30%, 二廠生產的占 50% , 三廠生產的占 20%, 又知這三個廠的產品次品率分別為2% , 1%, 1%，問從這批產品中任取一件是次品的概率是多少？
人教版高中數(shù)學選修3正態(tài)分布教學設計
3.某縣農民月均收入服從N(500,202)的正態(tài)分布,則此縣農民月均收入在500元到520元間人數(shù)的百分比約為 . 解析:因為月收入服從正態(tài)分布N(500,202),所以μ=500,σ=20,μ-σ=480,μ+σ=520.所以月均收入在[480,520]范圍內的概率為0.683.由圖像的對稱性可知,此縣農民月均收入在500到520元間人數(shù)的百分比約為34.15%.答案:34.15%4.某種零件的尺寸ξ(單位:cm)服從正態(tài)分布N(3,12),則不屬于區(qū)間[1,5]這個尺寸范圍的零件數(shù)約占總數(shù)的 . 解析:零件尺寸屬于區(qū)間[μ-2σ,μ+2σ],即零件尺寸在[1,5]內取值的概率約為95.4%,故零件尺寸不屬于區(qū)間[1,5]內的概率為1-95.4%=4.6%.答案:4.6%5. 設在一次數(shù)學考試中,某班學生的分數(shù)X~N(110,202),且知試卷滿分150分,這個班的學生共54人,求這個班在這次數(shù)學考試中及格(即90分及90分以上)的人數(shù)和130分以上的人數(shù).解:μ=110,σ=20,P(X≥90)=P(X-110≥-20)=P(X-μ≥-σ),∵P(X-μσ)≈2P(X-μ130)=P(X-110>20)=P(X-μ>σ),∴P(X-μσ)≈0.683+2P(X-μ>σ)=1,∴P(X-μ>σ)=0.158 5,即P(X>130)=0.158 5.∴54×0.158 5≈9(人),即130分以上的人數(shù)約為9人.
初中道德與法治七年級上冊親情之愛作業(yè)設計
2. 內容內在邏輯本單元親子之間的交往既承接了上一課的“師生之間”的交往，也為七年級 下冊關于中學生提升在集體中的交往水平和能力奠定了堅實的基礎，因此本單元 在教材中起承上啟下的作用。第一框“家的意味”，通過對“家規(guī)” “家訓”的探究，引出中國家庭文化中“孝”的精神內涵，引導學生對家庭美德進行深入思考，學會孝親敬長。第二框“愛在家人間”，通過體驗家人間的親情之愛，進而引導學生感受對 家人割舍不斷的情感。第三框“讓家更美好”，通過對傳統(tǒng)家庭與現(xiàn)代家庭的比較，引導學生認識 現(xiàn)代家庭的特點，樹立共創(chuàng)共享家庭美德的意識，共創(chuàng)和諧美德之家。從初識家中“孝”，體驗家中“愛”，處理家中“沖突”，到自覺共建家庭 “美德”，學生逐步體味親情之愛，將“親情之愛”內化于心、夕卜化于行。（三）學情分析（1） 認知水平與心理特點七年級學生正處于青春期，是生理和心理急劇變化的關鍵時期，自我意識不 斷增強，逆反心理更加強烈，情緒波動較大。
道德與法治七年級下冊青春時光作業(yè)設計
二、非選擇題【原創(chuàng)】11.以下是三個初中生的生活片段，請你運用所學知識，回答問題。片段一：上了初中的小偉感覺自己患上了“中二病"，覺得現(xiàn)實的自己和想象 中的自己越來越脫節(jié)。在現(xiàn)實生活中越來越喜歡獨處，不喜歡與他人交流；但是 卻總是有著天馬行空般的想象，認為自己將會“拯救世界”，成為英雄。片段二：陰陰說：“自從上了初中之后，媽媽越來越不理解我了，總是過多的 干涉我的生活，我常常在學習和生活上和媽媽發(fā)生爭執(zhí)。"片段三：小孫從小學時各科成績就很優(yōu)秀，上了初中后科目變得更多了，但小 孫仍然不懼困難，保持著勤奮的學習態(tài)度。但是他卻發(fā)現(xiàn)自己不像小學時上課敢 主動回答問題了，老師提出的問題即使自己能夠回答得出來也不再主動舉手了。(1) 請問以上三個片段分別體現(xiàn)了青春期怎么樣的心理矛盾。(2) 以上心理矛盾可能會產生怎樣的影響？(3) 該如何克服青春期產生的心理矛盾呢？
九年級上冊道德與法治富強與創(chuàng)新5作業(yè)設計
(2) 廈門經濟特區(qū)成立40年來，在各項事業(yè)上都實現(xiàn)歷史性跨越和突破， 為國家建設做出重要貢獻。 廈門的發(fā)展表明當代中國最鮮明的特色是( )A.創(chuàng)新發(fā)展 B.經濟建設 C.可持續(xù)發(fā)展 D.改革開放(3) 下列選擇中，有利于解決我國當前社會主要矛盾的是( )①以經濟建設為中心，解放發(fā)展生產力②堅持全面深化改革，實施創(chuàng)新驅動發(fā)展③推進城鄉(xiāng)一體化發(fā)展，實現(xiàn)區(qū)域同步發(fā)展④兜住民生底線、補齊民生短板、辦好民生實事A.①②③ B.①②④ C.①③④ D.②③④(4) 2021是 “十四五” 的開局之年。這一年，我國的戰(zhàn)略科技力量發(fā)展加 快，改革開放推向縱深，民生得到有力和有效的保障，生態(tài)文明建設持續(xù)推進，┉┉ 。下列時事與此描述相符合的有 ( )①舉行第四屆中國國際進口博覽會②退休人員的基本養(yǎng)老金實現(xiàn)17連漲③正式提出2030碳達峰和2060碳中和戰(zhàn)略目標④成功舉辦24屆北京冬奧會和13屆北京冬殘奧會A.①②③ B.①②④ C.①③④ D.②③④A.治國有常，而利民為本 B.民相親在于心相通C.君遠相知，不道云海深 D.人而無信，不知其可也
九年級上冊道德與法治富強與創(chuàng)新7作業(yè)設計
作業(yè) 2 觀看視頻設計分析：學生通過觀看 2022 年中國冬奧會廚房機器人感 受到祖國充滿創(chuàng)新的高科技風格， 感受祖國的強大， 激發(fā)學生的民族自豪感， 自 信心。作業(yè) 2 觀看視頻設計意圖：激發(fā)學生的學習的熱情， 培養(yǎng)創(chuàng)新精神， 提高創(chuàng) 新能力，樹立遠大的理想。(五) 作業(yè)實施與反思作業(yè) 1：通過新聞點評， 感受祖國的航天事業(yè)的蓬勃發(fā)展， 激發(fā)學生的愛國 情懷， 考查學生對于創(chuàng)新價值的理解， 對于國家創(chuàng)新文化的自豪感以及對于國家 創(chuàng)新發(fā)展的自信?？疾閷W生辯證看待問題的能力和自覺踐行創(chuàng)新的能力， 激勵學 生有意識地在日常生活中培養(yǎng)自己的創(chuàng)新能力。作業(yè) 2：通過觀看視頻， 2022 年中國冬奧會廚房機器人，智能化運用到生 活中， 機器人學生更關注， 更有興趣， 從而激發(fā)學生學習的熱情， 培養(yǎng)學生創(chuàng)新 的熱情， 提高創(chuàng)新的能力。感受中國創(chuàng)新成就中培養(yǎng)民族自豪感，形成國家觀、 世界觀，培養(yǎng)民族擔當意識，樹立遠大理想。
九年級上冊道德與法治和諧與夢想1作業(yè)設計
10.2022 年 4 月 16 日 9 時 56 分，太空“出差”的 3 名宇航員安全順利出艙，重 回地球的懷抱，神舟十三號載人飛船實現(xiàn)了多個“首次”，不斷刷新中國航天 科技的新紀錄，展現(xiàn)了中國航天科技的新高度，再次向世界展現(xiàn)出自信和自強。 這份自信的根源是 ( )A．弘揚了中國精神 B．堅持了中國特色自主創(chuàng)新道路C．凝聚了中國力量 D．堅持了中國特色社會主義道路、理論、制度和文化二、非選擇題【春晚傳情 中華同心】11.“你是中國的母親，孕育著中國的奇跡，牽系千百年的呼吸，澎湃著中國的 生命 … … ”，虎年春晚，來自海峽兩岸暨香港、澳門的四位歌手共同演唱的歌曲 《黃河長江》，唱得大家心潮澎湃。歌曲中，情感深沉的歌詞，字字飽含著對祖 國山河的熱愛；高亢激昂的旋律，傳遞出黃河長江穿越古今的力量。(1) 海峽兩岸和香港、澳門的四地歌手在春晚的舞臺上攜手共唱、深情演繹， 向我們傳遞了怎樣的信息？(2) 為了促進海峽兩岸和香港、澳門四地的文化相融，你可以提出哪些合理化 建議？
九年級上冊道德與法治和諧與夢想7作業(yè)設計
(一) 課標要求中華文化崇尚和諧，蘊含著天人合一的宇宙觀、協(xié)和萬邦的國際觀、和而不 同的社會、人心和善的道德觀。中國夢是中華民族團結奮斗的最大公約數(shù)和最大 同心圓。本單元將“建設和諧中國”作為社會主義核心價值觀教育的主題，指出 和諧是國家高強、民族振興、人民幸福的重要保證，追求和諧價值是中國夢的應 有之義，做自信中國人是對實現(xiàn)中國夢的主體的要求。九年級學生對我國是個多民族國家、中華民族大家庭、維護和促進民族團結 等問題已經具備一定的知識積累。學生能夠從愛國情感出發(fā)反對分裂，反對暴力 恐怖活動，反對非正義戰(zhàn)爭，反對陰謀顛覆國家的行為。學生基本了解香港、澳 門回歸和臺灣問題的史實，對實現(xiàn)祖國統(tǒng)一有著與成人同樣的期盼。但是，部分 學生的中華民族共同體意識相對較弱，對于在新時代如何促進民族團結思考不 深。同時，由于大多數(shù)學生缺少反對分裂的相關生活，因此，對經驗反對分裂的 迫切性、必要性認識不夠。部分學生對香港、澳門在新形勢下如何繼續(xù)保持繁榮 穩(wěn)定、新形勢下如何實現(xiàn)兩岸統(tǒng)一等問題關注不多。
九年級上冊道德與法治民主與法治1作業(yè)設計
2.認同民主是具體的， 能夠根據(jù)本國的國情看待民主實現(xiàn)的方式， 積極主動 參與民主生活，培育民主意識，形式民主權利。3.體會法治在社會中的作用， 認同法治價值觀， 感受法治中國的進步， 堅定 走中國特色社會主義法治道路的信念。4.感受見識法治中國是全體社會成員的共同責任， 并樹立法治意識， 自覺尊 法學法守法用法，踐行法治精神。四、單元作業(yè)設計思路(一) 單元作業(yè)設計基本原則1.作業(yè)設計應全面地反映知識與技能、過程與方法、情感與價值這個三維目 標。在有效作業(yè)設計中， 應重視教材學習材料的深度挖掘編寫出相應題目， 以促 進學生從課堂學習中獲取必要的認識經驗， 通過過程獲得感受， 通過活動得到一 定的體會，通過探索得一些感悟。2.作業(yè)設計應考慮學生的參與度。分層設計， 讓不同層次的學生有選擇地訓 練，可有效地避免不做練習或抄作業(yè)現(xiàn)象，大大提高學生的參與度。3.控制作業(yè)的時間限度， 少時高效?？刂普n后作業(yè)時間， 關注學生身心健康， 促進學生全面發(fā)展。
九年級上冊道德與法治文明與家園11作業(yè)設計
7.最近， 國內多地報告發(fā)現(xiàn)了入侵物種——加拿大一枝黃花。它最開始是作為一種 觀賞植物被引入中國， 卻由于繁殖能力強大， 導致周圍其他植物的區(qū)域性滅絕， 帶 來嚴重的生態(tài)危害。對此，下列建議你認為合理的是 ( )①將野外的一只黃移植回家放在陽臺觀賞②發(fā)現(xiàn)可疑物種及時向有關部門報告③加大宣傳教育和引導，幫助公眾認識和辨別④積極開展集中滅除行動A.①②③ B.①②④ C.①③④ D.②③④ 8.無論是黃河長江“母親河”，還是碧波蕩漾的青海湖；無論是南水北調的世紀工 程，還是塞罕壩林場的“綠色地圖”；無論是云南大象北上南歸，還是藏羚羊繁衍 遷徙……這些都昭示著人不負青山，青山定不負人。這說明 ( )①人與自然相互依存，共生共榮 ②生態(tài)興則文明興，生態(tài)衰則文明衰③環(huán)境惡化加自然災害的發(fā)生 ④綠水青山就是金山銀山A.①②④ B.①②③ C.②③④ D.①③④