高中英語選擇性必修一 Unit 5 Working the land Review 課件(共26張)

1、人教版英語選擇性必修第一冊(cè)Unit 5 Working the landReviewUsing Words and Expressionsdevote v. 致力于，奉獻(xiàn)于；把用 于，作專用；_ n.獻(xiàn)身，奉獻(xiàn)_ adj. 獻(xiàn)身的；忠誠的搭配的介詞為_devotion(s)devotedtoshortage n. 缺乏，缺少；不足 ，復(fù)數(shù) shortages _ .的不足_adj. 短的；不足的；矮的，低的_ vt. 縮短；減少；變短注意：_ adv不久，很快shortlyshortenshorta shortage of_v. 解決（難題）；處理_n. 危機(jī)_復(fù)數(shù)形式_v&n 增長(zhǎng)，提高 _

2、v&n 產(chǎn)出，產(chǎn)量，產(chǎn)生，屈服_adj&n. 特點(diǎn)，典型的_ adj.國內(nèi)的；家庭的；馴養(yǎng)的_adv. 國內(nèi)地；家庭式地； characteristicyieldboostcrisescrisistackledomesticdomesticallyUsing Words and Expressions_ v. 說服；使信服_ 說服某人去做某事_ 使某人信服某事_ adj. 令人信服的_ adj.確信的；深信的_n. 消費(fèi)；消耗；肺癆 _ vt. 消耗，消費(fèi) _ 耗時(shí)的 _低電耗 _ n. 假定；設(shè)想；擔(dān)任；_ v. 設(shè)想；承擔(dān)；采取，假定 _ 承擔(dān)責(zé)任 _ conj. 假設(shè)_假定你是對(duì)的con

3、vinceassumptionconvince sb to doconvince sb of sthconvincingconvincedassume responsibilityassumeassumingAssuming that you are right,._adj. 強(qiáng)烈的；緊張的 _adv. 強(qiáng)烈地；緊張地 _n. 內(nèi)包，內(nèi)涵；強(qiáng)度 _ vi. 增強(qiáng)，強(qiáng)化；變激烈 intenseintenselyintensionintensifyconsumptionconsumetime consuminglow power consumptionUsing Words and Express

4、ions_vt. 克服；勝過 _受.困擾 _n. 產(chǎn)量；出產(chǎn)，v. 輸出 _ _(過去式/過去分詞) _n. （植物、動(dòng)物的）品種； _vt. 擴(kuò)張；使膨脹；詳述 _n. 膨脹；擴(kuò)張；擴(kuò)張物 _n. 估計(jì)，判斷，v. 估計(jì)，評(píng)價(jià) _據(jù)估計(jì). _據(jù)某人估計(jì)_vt. 包含；由組成 _由.組成 _vt. 使形成；發(fā)生；生殖 _n. 發(fā)電機(jī)；生產(chǎn)者 _n. 閑暇；空閑；adj. 空閑的；_悠閑地 _娛樂產(chǎn)業(yè)；休閑服務(wù)業(yè) _adj&adv休閑的，從容的/從容地 overcomebe overcome bycompriseexpandoutputstrainoutputoutputexpansionIts

5、 estimated thatestimatein ones estimationbe comprised ofgenerategeneratorleisureat leisureleisure indusryleisurelyUsing Words and Expressions_n. 土地；土壤；國土 _在內(nèi)心深處 _n. 名人；名聲_復(fù)數(shù)_n. 糧食；顆粒；谷物 _adj. 咸的；含鹽的_ 比較級(jí)_最高級(jí) _adj. 城市的；_城市化 _adj. 鄉(xiāng)村的；_鄉(xiāng)村經(jīng)濟(jì) _n. 炸彈，v. 轟炸，投彈 _一點(diǎn)兒，一粒 _n. 視力；美景；愿景 _n. 現(xiàn)實(shí)；實(shí)際；真實(shí) _實(shí)際上 _n. 拓展

6、；延伸，分機(jī)，延伸建筑 _adj. 化學(xué)的_化工_ n.小麥 _n.味道 _adj. 普遍的，廣泛的；分布廣的 wheata grain ofgraincelebritydeep downsoilcelebritiesrealityvisionin realityextensionbombrural economicsruralurbanizationurbansaltiersaltysaltiestchemicalchemical industryflavourwidespreadUsing Words and Expressions_adj. 營養(yǎng)的；關(guān)于營養(yǎng)的 _n. 營養(yǎng)，營養(yǎng)學(xué)；營養(yǎng)

7、品 _adj. 有營養(yǎng)的，滋養(yǎng)的 _vt. 滋養(yǎng)；為.提供營養(yǎng) _n. 營養(yǎng)品；滋養(yǎng)品 _v. 減輕，緩解 _ adj.有機(jī)的，不使用化肥的 _adj. 及其重要的，完全必要的 _ n.礦物質(zhì)_接下來；轉(zhuǎn)而；輪流，依次_n. 肥料 _ n. 貧窮，貧困 _ 在貧困中 _n. 雜貨店 _n.&adj.供選擇的；二選一 _adv. 要不，或者，用另一種方法 _例如，比如 _n.方面，層面 fertilisernutritionnutritionalnutritiousnourishnourishmentpovertyin povertygroceryalleviateorganicessentia

8、lmineralin turnalternativealternativelyfor instanceaspectUsing Words and Expressions_n. 緩和；鎮(zhèn)痛物，減輕 _vi. 消化，n. 文摘； _n. 消化；領(lǐng)悟 _n. 海洋 深度；深?yuàn)W _ 全面透徹地 _adj. 全部的，整個(gè)的；全體的 _adv. 全部地，整個(gè)地；完全地 _n. 根，根莖 _ n.細(xì)菌 _復(fù)數(shù) alleviationdigestdigestiondepth in depthentirebacteriaentirelyrootbacteriumUsing Words and Expressio

9、nsChoose the correct words to complete the sentences.1. He managed to _ the judge of his innocence.(convince, convinced)2. If you are _ that something is true, you feel that it is true.(convince, convinced)3. A hundred years ago, several writers _ a future in which robots would do more work. (vision

10、, envisioned)4. Although his _ has not come true yet, he will continue working hard to achieve it. (vision, envisioned)convince v. vt. 說服；使確信，使信服convince sb to do/convince sb of sthconvinced adj.卻行的，深信的convincing adj. 令人信服的；有說服力的vision n. 視力；美景；眼力；幻象envision vt. 想象；預(yù)想convinceconvincedenvisionedvisio

11、nUsing Words and Expressions5. The whole food chain has been affacted by the overuse of _ in agriculture. (chemistry, chemicals)6. Organic _ is considered to have originated in the early 19th century.(chemistry, chemicals)7. Government support will be _ if the project is to succeed. (essential, esse

12、ntials)8. She packed a few _ and headed for the countryside. (essential, essentials)Choose the correct words to complete the sentences.chemistry n. 化學(xué)；化學(xué)過程chemical n. 化學(xué)制品，化學(xué)藥品 復(fù)數(shù) chemicals adj. 化學(xué)的essential adj. 基本的；必要的； 本質(zhì)的；精華的 n. 本質(zhì)；要素；要點(diǎn)； 必需品chemicalschemicalsessentialessentialsUsing Words and E

13、xpressionsComplete the sentences with the correct forms of the words in the box.1. The school board plans to have a(n) _ built to the library.2. The new film _ a lot of excitement, and ticket sales were way beyond our expectation. (be way beyond 遠(yuǎn)不止，遠(yuǎn)遠(yuǎn)超出)3. Unable to _ his shyness, he stood there wi

14、thout saying anything.4. Foreign trade_ greatly in the past few years.5. It _ that the project will last more than ten years.expandovercomeestimatgenerateextensionextensiongeneratedovercomehas expandedis estimatedUsing StructurestypicalsustainableagriculturalprofitmethodsecologyscholarshipsuniqueUsi

15、ng Words and ExpressionsTranslate the sentences into English using the words and phrases in brackets.1. 我們需要大量的調(diào)研來驗(yàn)證這個(gè)假設(shè)是否成立。(assumption)2. 媽媽困惑的問題是小寶寶消化不良。(why, digest)3. 嚴(yán)格禁止考試作弊。(prohibit)We need a lot of research to prove the assumption. What confuses the mother is why the baby is suffering bad

16、disgestion. Cheating in the exams is intensely prohibited. Using Words and ExpressionsTranslate the sentences into English using the words and phrases in brackets.4.我們需要找到實(shí)現(xiàn)目標(biāo)的最佳途徑，所以向王教授尋求建議。(attain, turn to)5. 在大城市，自行車正在成為替代私家車出行的短途交通工具。(alternative, means of transport)We needed to find the best w

17、ay to attain our goal, so we turned to Professor Wang. In big cities, bicycles are becoming an alternative short-distance means of transport instead of private cars. Using Words and ExpressionsUse the correct forms of the expressions in the box to complete the passage. What other agricultural change

18、s do y know about?a diversity ofit is estimatedthe need forincrease outputwidespread useboost the developmentBy around 3,000 BCE, the Egyptians had begun to use oxen to pull ploughs. The use of animals greatly improved agricultural production and reduced _ humans to perorm the heavy lbour. Horses, d

19、onkeys, mules, and water buffaloes were all used for farm work. With todays technological devlopments, the _ of machines has largely replaced animals in farm work. the need forwidespread useUsing Words and ExpressionsUse the correct forms of the expressions in the box to complete the passage. What o

20、ther agricultural changes do y know about?a diversity ofit is estimatedthe need forincrease outputwidespread useboost the developmentThese machhines can carry out _ tasks such as ploughing and planting, fertilising and irrigating, harvesting and managing pests, weeds, and disease control. Farm machi

21、nery has _ of agriculture, and _ greatly. For example, _ that one farmer on a cotton-picking machine can harvest as much in a day as 100 people working by hand.a diversity ofits estimatedincreased outputboosted the developmentUsing Structures從句總結(jié)及練習(xí)高中階段要求掌握和使用三種從句：1.名詞性從句：主語從句，表語從句，賓語從句，同位語從句2.定語從句3

22、.狀語從句高中階段對(duì)從句的掌握要求：1.在語法填空（閱讀填空）中能正確判斷從句類型并填入連接詞2.在書面表達(dá)中根據(jù)需要盡量使用含從句的復(fù)合句，避免全程使用簡(jiǎn)單句或簡(jiǎn)單的并列句Using Structures從句總結(jié)及練習(xí)名詞性從句主語從句：在復(fù)合句中充當(dāng)主語成分的句子That he finished writing the composition in such a short time surprised us all.他在很短的時(shí)間內(nèi)寫完作文讓我們都很驚訝。（主語從句位于主句的謂語動(dòng)詞之前）同位語從句：在復(fù)合句中充當(dāng)同位語成分的句子，對(duì)前面的抽象名詞進(jìn)行解釋說明賓語從句：在復(fù)合句中擔(dān)任賓語

23、成分的句子叫賓語從句表語從句：在復(fù)合句中，擔(dān)任表語成分的句子。The question is when he can arrive at the hotel.問題是，他什么時(shí)候可以到達(dá)酒店。（表語從句位于主句的be動(dòng)詞之后）The girls were surprised at the fact that ocean ships can sail up the Great Lakes.巨大的海輪可以開到五大湖，讓表姐妹倆感到吃驚。He told that he would go to the college the next year.他告訴我他下一年上大學(xué).（位于主句謂語動(dòng)詞動(dòng)詞、介詞等詞性

24、后面）Using Structures從句總結(jié)及練習(xí)主語從句常視作第三人稱單數(shù)形式，主句謂語動(dòng)詞的單復(fù)數(shù)常據(jù)此判斷。引導(dǎo)主語從句的從屬連詞有：that（不能省略）, whether(是否，不能用if替代)，連接代詞：who whoever whom whose what whatever which whichever，連接副詞：when where how why whenever wherever however表語從句用來說明主語的身份、性質(zhì)、品性、特征和狀態(tài)，常位于系動(dòng)詞（be, become, appear, seem,look,sound,feel,get,smell等詞）之后。引

25、導(dǎo)表語從句的從屬連詞有：that（不能省略），whether（不能用if替代），連接代詞：who whoever whom whose what whatever which whichever，連接副詞：when where how why whenever wherever however連接代詞：who whoever whom whose what whatever which whichever，連接副詞：when where how why whenever wherever howeverUsing Structures從句總結(jié)及練習(xí)同位語從句一般跟在某些名詞后面，說明該名詞表示

26、的具體內(nèi)容，可以跟同位語從句的名詞通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility,decision等有具體信息含量的抽象名詞。引導(dǎo)同位語從句的詞通常有連詞that，whether，連接代詞what，who。連接副詞how,when,where等。（注：if不能引導(dǎo)同位語從句。）賓語從句的從屬連詞主要有三類：that, if, whether（介詞后，.與.or not連用）連接代詞主要有who, whom ,whose ,what ,whoever ,w

27、homever ,whosever, whatever, whichever，連接副詞主要有when,where,why,how,whenever,wherever,howeverUsing Structures從句總結(jié)及練習(xí)定語從句，一個(gè)簡(jiǎn)單句跟在一名詞或代詞后（先行詞）進(jìn)行修飾限定，叫做定語從句。在主句中充當(dāng)定語成分。被修飾的詞叫先行詞。定語從句通常只能放在被修飾的詞（即先行詞）之后。定語 從句由關(guān)系詞（關(guān)系代詞、關(guān)系副詞）引導(dǎo)，關(guān)系代詞、關(guān)系副詞位于定語從句句首，可以指代先行詞，在定語從句中充當(dāng)句子成分。who, whom,that的先行詞是人的名詞或代詞，在從句中擔(dān)任主語或賓語whic

28、h, that的先行詞是事物的名詞或代詞，在從句中擔(dān)任主語或賓語Whose 用來指人或物，表示與先行詞之間的所屬關(guān)系關(guān)系副詞when,where,why的先行詞是時(shí)間、地點(diǎn)或理由的名詞，在從句中作狀語。Using Structures從句總結(jié)及練習(xí)狀語從句的分類及引導(dǎo)詞1. 時(shí)間狀語從句：when, while, after, before, until, since2. 地點(diǎn)狀語從句：where3. 原因狀語從句：because, since, for, as4. 條件狀語從句：if, unless5. 目的狀語從句：so.that, such.that6. 讓步狀語從句：though, a

29、lthough, even if, even though7. 比較狀語從句：as(同級(jí)比較), than8. 方式狀語從句：as, as if, how9. 結(jié)果狀語從句：so that, in order that判斷狀語從句的引導(dǎo)詞關(guān)鍵是理順前后兩句話的邏輯關(guān)系。Using Structures從句總結(jié)及練習(xí)用適當(dāng)?shù)倪B詞或關(guān)系詞補(bǔ)全句子，并在句子末尾注明從句的類型。1. _ the weather is like tomorrow, I will set out for Hongkong.2. Many of them turned a deaf ear to his advice _

30、they know it to be valuable. 3. It will take us another five years _ all the roads are repaired.4. Dont promise anything _ you are one hundred percent sure.5. _ is known to the world, Chinas Liu Xiang became the first Asian in history to win the mens 110m hurdles at the Olympic Games.6. _ China got

31、the second place in the Games made the whole nation very excited.7. _ he passed the examination or not was of little importance.8. Word came from Mr. Smith _ he could arrive on the following Saturday. WhateverthoughbeforeunlessAsThatWhetherthat讓步狀語讓步狀語時(shí)間狀語條件狀語定語從句主語從句主語從句同位語從句Using Structures從句總結(jié)及練習(xí)

32、用適當(dāng)?shù)倪B詞或關(guān)系詞補(bǔ)全句子，并在句子末尾注明從句的類型。1. It was the belief _ Alex Haley could find his “root” in Africa _ made him decide to go to Gambia.2. I have been keeping the portrait _ I can see it every day, as it always reminds me of my childhood in Paris.3. I like the city, but I like the country better _ I have m

33、ore friends there.4. Perhaps _ most separates the successful people from others is _ they live on purpose.5. It is no doubt _ China is always trying to keep world peace and against any war.6. Many policemen on duty will not be able to spare one minute to watch the football match, _ they might only be meters away from the action.that強(qiáng)調(diào)句同位語從句地點(diǎn)狀語原因狀語主語從句主語從句讓步狀語thoughthatthatwhatbecausewherethat表語從句Using StructuresFill in the blanks with that, whether, or wh-question words to complete