無論她說什么都不會對我們的安排有影響。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母為孩子安排好一切,不遺余力地為他們的成功鋪路。4. extremely adv 極其,非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:瑪麗發(fā)現(xiàn)找工作極其困難。給你添了麻煩,我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的紅色車廂,結(jié)果證明它非常受大眾的歡迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking單句寫作:1. _______________ (你要說些什么) when you get on the platform to accept the reward?2. Since_____________________(我們?yōu)檫@些事情做好了準備), we have nothing to worry about.
常跟雙賓語的動詞有:(需借助to的)bring, ask, hand, offer, give, lend, send, show, teach, tell, write, pass, pay, promise, return等;基本句型 五S +V + O + OC(主+謂+賓+賓補)特點:動詞雖然是及物動詞,但是只跟一個賓語還不能表達完整的意思,必須加上一個補充成分來補足賓語,才能使意思完整。 判斷原則:能表達成—賓語 是…/做…注:此結(jié)構(gòu)由“主語+及物的謂語動詞+賓語+賓語補足語”構(gòu)成。賓語與賓語補足語之間有邏輯上的主謂關(guān)系或主表關(guān)系,若無賓語補足語,則句意不夠完整??梢杂米鲑e補的有:名詞,形容詞,副詞,介詞短語,動詞不定式,分詞等。如:He considers himself an expert on the subject.他認為自己是這門學科的專家。We must keep our classroom clean.我們必須保持教室清潔。I had my bike stolen.我的自行車被偷了。We invited him to come to our school.我們邀請他來我們學校。I beg you to keep secret what we talked here.我求你對這里所談的話保密。用it做形式賓語,而將真正的賓語放到賓語補足語的后面,以使句子結(jié)構(gòu)平衡,是英語常用的句型結(jié)構(gòu)方式。即:主語+謂語+it+賓補+真正賓語。如:We think it a good idea to go climb the mountain this Sunday.
Step 2 New WordsUse ppt to show some words from the passage.Tell the students to remember the meanings.Step3 Skimming and Thinking1. Skim the text and decide which order Han Jing follows to talk about her first day. Time order or place order?Time order2. What is Han Jing worried about before she goes to senior high school?She is worried about whether she will make new friends and if no one talks to her, what she should do.Step 4 Fast Reading1. Match the main ideas with each paragraphParagraph 1:The worries about the new school day Paragraph 2Han Jing’s first maths classParagraph 3Han Jing’s first chemistry classParagraph 4Han Jing’s feelings about her first senior school dayStep 5 Careful Reading1. Fill in the chart with the words and phrases about Han Jing’s day. Answers: Senior high school, a little nervous; Her first maths class, classmates and teachers, friendly and helpful; Chemistry lab; new; great; annoying guy; Confident; a lot to explore2. Read the text again and discuss the questions.1) Why did Han Jing feel anxious before school?Because she was a new senior high student and she was not outgoing. What was more, she was worried about whether she can make friends.2) How was her first maths class?It was difficult but the teacher was kind and friendly. 3) What happened in the chemistry class? What would you do if this happened to you? A guy next to Han Jing tried to talk with her and she couldn’t concentrate on the experiment.
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 ?
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;
2.表示現(xiàn)階段正在進行的被動動作(該動作在說話的瞬間未必正在進行)。Many interesting experiments are being carried out these days.(說話時,并不一定正在進行)3.表示一種經(jīng)常性的被動行為,常和always,constantly 等表示頻度的副詞連用,這種用法常常帶有贊揚或厭惡的感情色彩。He is always being praised by the leader.4.表示按計劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數(shù)及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構(gòu)成的短語用于現(xiàn)在進行時的被動語態(tài)時, 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)動詞連用,表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3.有時可表示按計劃或安排將要進行的一個被動動作。A celebration is being held this weekend for his success.4.某些表示“狀態(tài)、心理活動、存在”等的動詞,如have,want,need,love,一般不用現(xiàn)在進行時的被動語態(tài),而常用一般現(xiàn)在時的被動語態(tài)。With the population increasing,more land is needed.5.“be+under/in+n.”可表示現(xiàn)在進行時的被動意義。My computer is under repair.=My computer is being repaired.
1、問題1的設(shè)計基于學生已有的一元一次方程的知識,學生獨立思考問題,同學會考慮到題中涉及到等量關(guān)系,從中抽象出一元一次方程模型;同學可能想不到用方程的方法解決,可以由組長帶領(lǐng)進行討論探究.2、問題2的設(shè)計為了引出二元一次方程,但由于同學的知識有限,可能有個別同學會設(shè)兩個未知數(shù),列出二元一次方程;如果沒有生列二元一次方程,教師可引導學生分析題目中有兩個未知量,我們可設(shè)兩個未知數(shù)列方程,再次從中抽象出方程模型.根據(jù)方程特點讓生給方程起名,提高學生學習興趣.3、定義的歸納,先請同學們觀察所列的方程,找出它們的共同點,并用自己的語言描述,組內(nèi)交流看法;如果學生概括的不完善,請其他同學補充. 交流完善給出定義,教師規(guī)范定義.
2學情分析一年級的學生,雖然經(jīng)過了一學期學習但好習慣還沒養(yǎng)成,課上易失去注意力等。因此我在教學中要關(guān)注學生的注意力,抓住學生的興趣點加以引導、啟發(fā),說易懂的語言,練學生易學的方法,讓學生在寬松融洽的氣氛快樂的學習。a教學重點教學重點:以最簡單的方式讓學生了解圖案的基本構(gòu)成特點。學時難點把握個人創(chuàng)作與集體合作的關(guān)系。
《一個粗瓷大碗》是統(tǒng)編版教材三年級語文上冊第八單元的一篇略讀課文,本文圍繞“粗瓷大碗”講述了趙一曼把小通訊員盛給她的高粱米飯倒進病號灶的鍋里,和戰(zhàn)士們一起喝野菜粥;把小通訊員給她找的用來吃飯的碗又一次丟掉了的故事,表現(xiàn)了她在艱苦的環(huán)境中關(guān)愛戰(zhàn)士勝過關(guān)心自己,與戰(zhàn)士同甘共苦、堅持革命的高貴品質(zhì)。課文是一篇略讀課文,學習時可帶著問題默讀,邊讀邊思考,這樣可以更好地理解課文的內(nèi)容。教學本文時,要由淺入深地設(shè)置問題,讓學生帶著問題默讀課文;還要提示學生,默讀時,沒讀懂的地方標記下來,可以聯(lián)系上下文進一步思考,也可以讀完之后和同學一起探討。 1.認識“陳、曼”等7個生字,讀準多音字“還”。2.能帶著問題默讀課文,了解圍繞“粗瓷大碗”發(fā)生的故事。3.能從人物的語言、動作等描寫中感受到人物的心情、品質(zhì)。 1.教學重點:能帶著問題默讀課文,了解圍繞“粗瓷大碗”發(fā)生的故事。2.教學難點:深入理解文章內(nèi)容,感受趙一曼的高貴品質(zhì)。 1課時
當A,C顏色相同時,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)分步乘法計數(shù)原理知,共有4×3×2×2=48(種)方法;當A,C顏色不相同時,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.
問題1. 用一個大寫的英文字母或一個阿拉伯數(shù)字給教室里的一個座位編號,總共能編出多少種不同的號碼?因為英文字母共有26個,阿拉伯數(shù)字共有10個,所以總共可以編出26+10=36種不同的號碼.問題2.你能說說這個問題的特征嗎?上述計數(shù)過程的基本環(huán)節(jié)是:(1)確定分類標準,根據(jù)問題條件分為字母號碼和數(shù)字號碼兩類;(2)分別計算各類號碼的個數(shù);(3)各類號碼的個數(shù)相加,得出所有號碼的個數(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,一名高中畢業(yè)生了解到,A,B兩所大學各有一些自己感興趣的強項專業(yè),如表,
4.They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[歸納]1.過去將來時的基本構(gòu)成和用法過去將來時由“would+動詞原形”構(gòu)成,主要表示從過去某一時間來看將要發(fā)生的動作(尤其用于賓語從句中),還可以表示過去的動作習慣或傾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2.表示過去將來時的其他表達法(1)was/were going to+動詞原形:該結(jié)構(gòu)有兩個主要用法,一是表示過去的打算,二是表示在過去看來有跡象表明將要發(fā)生某事。I thought it was going to rain.(2)was/were to+動詞原形:主要表示過去按計劃或安排要做的事情。She said she was to get married next month.(3)was/were about to+動詞原形:表示在過去看來即將要發(fā)生的動作,由于本身已含有“即將”的意味,所以不再與表示具體的將來時間狀語連用。I was about to go to bed when the phone rang.(4)was/were+現(xiàn)在分詞:表示在過去看來即將發(fā)生的動作,通常可用于該結(jié)構(gòu)中的動詞是come,go,leave,arrive,begin,start,stop,close,open,die,join,borrow,buy等瞬間動詞。Jack said he was leaving tomorrow.
2.學會聲母“b”和單韻母“a”拼讀音節(jié)的方法?! ?.學會拼讀“b p m f”與“u、o”組成的音節(jié)?! 〗虒W難點 掌握拼讀聲母和韻母組成的音節(jié)?! 〗虒W過程 一、談話導入 我們已經(jīng)認識了韻母家族的6個朋友(出示a o e i u ü)一起讀讀,你們讀得真準,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識四個聲母家族的朋友,你們愿意嗎? 二、學習“b p m f ”的音形 ?。ㄒ唬W習“b”的音形 1.出示“b”的圖 ?。?)引導學生提問:圖上的小朋友在干什么? ?。?)問:這個字母念什么?學生試讀“b”。 ?。?)講:聽廣播的“播”讀得輕短些,發(fā)音時,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?! 。?)學生學讀,體會發(fā)音方法?! 。?)開火車讀。 2.學習“b”的形 ?。?)引導學生提問:怎樣記住“b”的形?或“b”與圖中的哪一部分很像? ?。?)你們能編一個記憶“b”的小兒歌嗎? 拉開天線聽廣播“b b b”?! ∮蚁掳雸A“b b b”?! ?字“b”?! ?.指導書寫b(1)講:我們先認識一個字母基本筆畫:“丨”上豎。 (2)請同學們觀察書中字母“b”先寫哪筆,再寫哪筆,幾筆寫成?占什么格?同桌同學互相說說。(3)學生說筆順、位置,教師范寫,強調(diào)“b”的第一筆在上格的三分之一處起筆到第三條線停筆。 (4)學生書空筆順?! 。?)學生在拼音本上抄字頭。教師行間巡視,進行個別輔導。糾正學生的寫姿和執(zhí)筆方法。對姿勢正確的學生及時表揚鼓勵。
2、學會正確認讀i、u、ü的帶調(diào)韻母。知道ü上標聲調(diào)時,上面的小圓點不寫。3、會在四線格里抄寫i、u、ü三個單韻母。課時安排:2課時第一課時 教學目標:教學單韻母i、u并抄寫?! 〗虒W過程: 一、 復習檢查?! ?、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? ?。?)像個圓圈是什么韻母? 2、抽讀字母卡片?! 《?、 教學單韻母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i的發(fā)音,認清字形?! 。?)發(fā)音要領(lǐng):發(fā)音時嘴比發(fā)e時開得更小,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:先寫豎,再寫點,兩筆寫成?! ∪?、 教學單韻母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u的發(fā)音,認清字形。 ?。?)發(fā)音要領(lǐng):發(fā)音時把嘴唇收攏,嘴唇比發(fā)o時更圓更小,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。” 3、書寫指導:u一筆寫成?! ∷?、 鞏固復習。
教學目標1、明確扇形統(tǒng)計圖的制作步驟,能夠根據(jù)相關(guān)數(shù)據(jù)較為準確地制作扇形統(tǒng)計圖.2、進一步理解扇形統(tǒng)計圖的特點,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)計圖數(shù)據(jù)間的合理轉(zhuǎn)換,再次體會幾種統(tǒng)計圖的不同特點,為合理選擇統(tǒng)計圖表示數(shù)據(jù)打下一定的基礎(chǔ).4、通過實例,理解三種統(tǒng)計圖的特點,能根據(jù)具體問題選擇合適的統(tǒng)計圖清晰、有效地描述數(shù)據(jù).5、在統(tǒng)計活動的過程中,通過相互間的合作與交流,掌握畫統(tǒng)計圖和選擇統(tǒng)計圖的方法;經(jīng)歷數(shù)據(jù)的收集、整理和簡單分析、作出決策的統(tǒng)計活動過程,發(fā)展統(tǒng)計觀念.6、通過對現(xiàn)實生活中的數(shù)據(jù)分析,感受數(shù)學與現(xiàn)實生活的密切聯(lián)系,說出統(tǒng)計圖在現(xiàn)實生活中的應(yīng)用,提高學習數(shù)學興趣.
小學五年級的學生應(yīng)該具備一些生活技能, 學做家常菜是我們生活的必需,是每個,人都應(yīng)該掌握的生存技能。本主題的目的通過學習做簡單的家常菜,引領(lǐng)小學生走進家務(wù)勞動,鍛煉生活的自理能力和提高適應(yīng)生活的能力,體會生活和學習的樂趣,激發(fā)學生將學校學習和家務(wù)勞動密切結(jié)合起來,形成積極的生活和學習的態(tài)度。本主題安排了“問題與思考”“學習與探究”“實踐與體驗”總結(jié)與交流“拓展與創(chuàng)新”五個環(huán)節(jié),從提出問題開始,到探究與體驗,最后到學有所用,循序漸進,引導學習走進中式餐飲文化,學做日常生活中的家常菜,掌握勞動的技能和方法,體驗做家務(wù)勞動帶來的快樂和享受,激發(fā)學生對家常菜的探究與實踐的興趣,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。
四個同學為一個合作小組;每個小組利用教師為其準備的各類三角形,作出它們的高.比一比,看哪一個小組做得最快,發(fā)現(xiàn)的結(jié)論多. 師生行為:學生操作、討論,教師巡視、指導,使學生理解【設(shè)計意圖】通過讓學生操作、觀察、推理、交流等活動,來培養(yǎng)學生的動手、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,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.(我們把這一點叫垂心)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.學會畫三角形的高、中線和角平分線.
(一)、創(chuàng)設(shè)情景,導入新課摸牌游戲:三位同學持三組牌,指定三位同學分別任意摸出一張,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??偨Y(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。
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。
3)乘除運算①有理數(shù)的乘法法則:(老師給出,學生一起朗讀)1. 兩數(shù)相乘,同號得正,異號得負,并把絕對值相乘;2. 任何數(shù)與零相乘都得零;3. 幾個不等于零的數(shù)相乘,積的符號由負因數(shù)的個數(shù)決定,當負因數(shù)有奇數(shù)個數(shù),積為負;當負因數(shù)的個數(shù)為偶數(shù)個時,積為正;4. 幾個有理數(shù)相乘,若其中有一個為零,積就為零。②有理數(shù)的除法法則:(老師提問,學生回答)1. 兩個有理數(shù)相除,同號得正,異號得負,并把絕對值相除;2. 除以一個數(shù)等于乘以這個數(shù)的倒數(shù)。③關(guān)系(老師給出)除法轉(zhuǎn)化為乘法進行運算。