2022-2023學(xué)年人教版（2019）選擇性必修第三冊 Unit 3 Environmental Protection Reading and Thinking 課件36張

1、單詞課堂版本：新人教單元：選擇性必修三 Unit 3(Reading and Thinking Learning About Language)本單元詞匯梳理1.graph派生詞：graphic2. emissionemission 是 emit (v 發(fā)出) 的名詞形式3.starve詞塊：be starving, starve to death派生詞：starving, starvation4.sealseal1(海豹)：來自中古英語selk (拉、劃) 。比喻用法，由動作指代動物本身。因海豹兩條前肢較后腿為短，在陸地上活動時，總是拖著累贅的后肢將身體彎曲爬行，并在地面上留下一行形如溝壟的

2、痕跡。seal2 (印記)：詞源義是“書信上的封蠟標(biāo)記”，詞源同sign 名詞動詞化；詞塊：seal cutting5.ecology構(gòu)詞：eco- (環(huán)境的、生態(tài)的) + -logy (學(xué))派生詞：ecological6.release構(gòu)詞：re- (back) + leas (loosen 松開) + -e詞源義和基本義為“放開”詞塊：release a movie7.carbon詞塊：carbon dioxide (CO2), low-carbon lifestyle, carbon footprint8.habitable構(gòu)詞：habit (居住) + -able9.sustain構(gòu)詞

3、：sus- (= sub-, up from below 從下往上) + tain (to hold) 在下面支撐 支撐 (基本義)派生詞：sustainable (sustainable development)同根詞：contain, maintain, obtain10.fuel名詞動詞化：(給) 加燃料熟詞生義：增強、刺激詞塊：fossil fuel詞塊：fuel concerns about prehensivecom- (completely 完全) + prehend (to seize 抓住) + -sive (形容詞后綴) 全部抓住的 全面的同根詞：comprehension

4、詞塊：a comprehensive review12.worldwide合成詞：world + wide13.trend 詞源：原指河流或海灣的拐彎，后引申詞義趨勢、潮流 (基本義：趨勢)詞塊：a trend toward(s), follow the trend 14.frequently構(gòu)詞：frequent + -ly (比often正式)frequent：frequ- (regular 經(jīng)常的) + -ent (形容詞后綴)詞族：frequent, frequently, frequency, infrequent15.broadcast合成詞：broad (寬的 ) + cast

5、(投射) 廣泛的投射 廣播詞源：broadcast 是由 broad (adj) 和 cast (動詞 cast 的過去分詞) 構(gòu)成。最初 broadcast 只作形容詞和副詞，表示“撒播的”或“用撒播的方式”，限用于播種。后用作動詞，表示“撒播”，之后衍生出詞義“散布”或“傳播” 。20世紀(jì)20年代初，broadcast 開始用于指無線電信號的播送。此后 broadcast 的本義逐漸被廢棄。詞塊：television / live broadcast, broadcast live 16. footprint合成詞：foot + print17. restrict構(gòu)詞：re- (back)

6、 + strict (to draw tight 拉緊) 向后拉緊 限制；近義詞：limit詞塊：restrict to ；派生詞：restriction18.seize 一詞多義：基本義“抓住”近義詞：grab詞塊：seize the chance / opportunity, seize on / upon19.reform構(gòu)詞：re- (again) + form (形成) 重新形成 改革詞塊：reform and opening-up同根詞：form, formal, transform20.undergo構(gòu)詞：under + go 在 (重壓等) 之下走過 經(jīng)歷、經(jīng)受過去時和過去分詞

7、：underwent, undergone詞塊：undergo changes / surgery / treatment21.harmonious構(gòu)詞：harmony (必修二 Unit 2) + -ous (形容詞后綴)22.submit構(gòu)詞：sub- (under) + mit (to send) 向下送出 把自己放于他人的控制之下 屈服；投降詞塊：submit sth to sb, submit (oneself) to (doing) sth派生詞：submission同根詞：admit, transmit, permit, commit23.annual構(gòu)詞：ann- (year

8、年) + -ual (形容詞后綴)近義詞：yearly；派生詞：annually同根詞：anniversary詞塊：annual income / leave, an annual report / meeting24.tropical構(gòu)詞：tropic (熱帶) + -al25.chaos詞源：來自希臘神話故事中的混沌之神卡俄斯 (Chaos)的名字，卡俄斯 (Chaos) 是希臘神話中最早的的神靈，代表宇宙形成之前模糊一團的景象。詞塊：in chaos26.behalf詞塊：in behalf of sb / in sbs behalf, on behalf of sb / on sbs

9、behalf27.nuclear詞塊：a nuclear family28.sensitive 來自sense (感覺)一詞多義：基本義“敏感的”詞塊：be sensitive to 重難點詞精講reform一詞多義seize一詞多義詞根sensitiverelease一詞多義英語釋義sustain一詞多義behalf正式用語詞根submittrend一詞多義搭配義releaseThe Battle at Lake Changjin (長津湖), the ticket sales added up to 5.5 billion yuan since its release on 30 Sept

10、ember, 2021. It tells the story of the Battle of Chosin Reservoir in 1950. The Chinese side claims it as the most critical victory of the conflict, known in China as the War to Resist American Aggression and Aid Korea. 放開；松開 to stop holding sth (let go)： Dont release the rope. 釋放；排放 to let sb / sth

11、come out of a place where they have been kept or trapped：release a prisonerThe factory keeps releasing smoke, making the air dirty. release vt構(gòu)詞：re- (back) + leas (loosen 松開) + -e，詞源義和基本義為“放開” 首映（電影）；發(fā)行（CD、書等）；發(fā)布（新聞等）： release a movie / new version 發(fā)泄；宣泄 ：Physical exercise is a good way of releasing

12、 stress. 解雇 release n U可用單數(shù)放走；釋放；排放；宣泄：a release from prisonthe release of homing pigeons U可用單數(shù)發(fā)行；發(fā)布：The software is planned for release in April. C 發(fā)行的影片等；發(fā)布的新聞等：the latest release放開release（基本義）release 語義網(wǎng)絡(luò)圖放開某物的保密狀態(tài)為公眾所知放開某物放開被困的人 / 物放開；松開釋放；排放首映（電影）；發(fā)行（CD、書等）；發(fā)布（新聞等）放開情感發(fā)泄；宣泄將某人從職務(wù)或責(zé)任中放開解雇nv放走；釋放

13、；排放；宣泄發(fā)行；發(fā)布發(fā)行的影片等；發(fā)布的新聞等放開release（基本義）sustain vt 正式用語支撐 (bear)：The ice will not sustain your weight. 保持；維持（生命等）(maintain)：Without this process, Earth could not sustain life. 人教新選必 3the policies necessary to sustain economic growth 正式用語遭受；蒙受 (suffer)：sustain a defeat / an injury / a loss構(gòu)詞：sus- (= su

14、b-, up from below 從下往上) + tain (to hold) 在下面支撐 支撐 (基本義)派生詞sustainable adj 可持續(xù)的；不破壞環(huán)境的：Today, sustainable development is a popular trend in many countries.sustain + -able (可的)sustain 語義網(wǎng)絡(luò)圖“支撐”物體“支撐”生命等“支撐”遭遇支撐保持；維持（生命等）遭受；蒙受支撐基本義sustaintrend不要隨波逐流，要跟隨自己的內(nèi)心。trendn C 趨向；趨勢：the general trend of historyT

15、here has been a recent trend in the food serviceindustry toward lower fat content and less salt. 潮流：follow the latest world trend詞源解讀：原指河流或海灣的拐彎，后引申詞義趨勢、潮流。時尚的“趨勢”根據(jù)漢語，寫出單詞的正確形式。Suddenly she _（抓?。﹎y hand and ran.grabbed/ seizedseize基本義：抓住seize vt 抓住 (grab)；逮捕：seize sb by the armseize a thief 奪??；占領(lǐng)：s

16、eize power 抓??；把握（時機等）：I will seize the golden chance / opportunity to go abroad.（情緒）突然侵襲；突然控制：I was ready to pay for my bananas at the grocery, when fear seized me. My wallet was gone. 2019 天津seize on / upon 抓?。衫玫氖挛铮?；突然對大為關(guān)注：Bob seized on the rain as an excuse for missing school.抓住seize（基本義）抓住人或人的

17、身體部位抓住某個地方或權(quán)利等抓住機會等被某種情緒抓住seize 語義網(wǎng)絡(luò)圖 抓??；逮捕 奪取；占領(lǐng) 抓??；把握（時機等）（情緒）突然侵襲；突然控制reform 翻譯：改革開放是中國人民和中華民族發(fā)展史上一次偉大革命。The _ isa great revolutionin the history of the Chinese people and the Chinese nationreform and opening-up reform構(gòu)詞：re- (again) + form (形成) 。to form again（重新形成，變成另一種更好的形式）, 即基本義為“改革” 。 reform

18、vt 改革；vt & vi（使）改過自新：reform an unfair systemThe criminal has promised to reform. n C & U 改革；改造：social / political / medical reform reform and opening-up由物到人form詞根記詞匯formv 形成perform v 執(zhí)行per- 徹底地 + form 徹底地形成事情 執(zhí)行inform v 通知；告訴 in- 進(jìn)入 / 使 + form 使形成 （引申為）通知reform v 改革re- 再 + form 再次形成 改革transform v 使改

19、變trans- 改變 + form 形成改變 使改變uniform n 制服uni- 一 + form 統(tǒng)一的形狀 （引申為）制服formal adj 形式（上）的；正式的form + -al 的 形狀化的 形式上的 （引申為）正式的formn 形狀submit v vt & vi正式用語（使）屈服；（使）服從：He submitted himself to a search by the security guards.Derek has agreed to submit to questioning. vt 提交；呈遞：submit an applicationPlease submit

20、your reports to me before the deadline.構(gòu)詞：sub- (under) + mit (to send)詞匯拓展submission n U 屈服；屈從：No way can you force her into submission. C & U 提交（物）；呈遞（書）；呈交：We normally respond to article submissions within six weeks.mit 詞根記詞匯mit發(fā)、送admit v 容許進(jìn)入ad- 去；進(jìn) + mit 發(fā)送，放行 容許進(jìn)入commit v（使）承擔(dān)義務(wù)；（使）作出保證com- 共同

21、+ mit 共同把義務(wù)等發(fā)送給某人（使）承擔(dān)義務(wù)；（使）作出保證submit v 提交；呈遞 sub- 在下 + mit 送到某人的管轄之下 提交；呈遞 permit v 許可；準(zhǔn)許per- 通過 + mit 送其過去，讓其通過 許可；準(zhǔn)許transmit v 輸送；傳送trans- 越 + mit 輸送；傳送 高考鏈接根據(jù)所給漢語，用適當(dāng)?shù)脑~塊完成句子。_（代表）everyone here, I wish you a pleasant journey back to your country.（2013 遼寧）behalf我謹(jǐn)代表在座的各位，祝你們回國旅途愉快。On behalf of be

22、half R1 n用于以下慣用語：on behalf of sb / on sbs behalf 代表：I, on behalf of our class, welcome you warmly and sincerely. 天津書面表達(dá) 為了某人；因為某人：They write letters of recommendation on behalf of students. Dont worry on my behalf. in behalf of sb / in sbs behalf 為了某人；為了某人的利益：We collect money in behalf of the homele

23、ss. sensitive玻璃心是一種網(wǎng)絡(luò)用語，意指自己的心像玻璃一樣易碎，用來形容敏感脆弱的心理狀態(tài)，經(jīng)不起批評指責(zé)或者嘲諷。人并非生來就強大，每個人都有著脆弱敏感的一面，而我們要做的，就是在漫漫人生旅途中，不斷強化自己，將自己的“玻璃心”打磨成“鉆石心”。sensitive 詞源解讀sensitive adj 善解人意的；體恤的 aware of and able to understand other peoples feelings: She is very sensitive to other peoples feelings. 易生氣的；易被惹惱的 easily offended or upset: a very sensitive child She is very sensitive to criticism. （對光、溫度等）敏感的; 過敏的; 易受