新外研版高中英語必修3：Unit3-The-world-of-science-Period4-課件

1、Unit 3 The world of sciencePeriod 4Developing ideas閱讀提能課. 新詞相知 寫出黑體單詞在句中的含義1. I can quote you several instances of being be rude. ()2. He brought out the significant aspects of the problem. ( )例子重要的3. Hundreds of people were injured when the train went off the rails. ( )4. We have every reason to be

2、lieve it to be accurate. ( )5. He has accepted the minor task of difficulty in those two tasks. ( )受傷精確的小的. 短語熟記選詞填空along with, in order to, instead of, neither of, come up with, even if, due to1. _the going of year, this book will be more precious. Along with2. Accidents _driving at high speed were

3、 very common that weekend. 3. It would be too late, _the weather cleared up. 4. It took months to _an acceptable plan for the banks. 5. _the two boys has passed the geography examination. due toeven ifcome up withNeither of6. _admitting his mistakes, he shifted the blame onto others. 7. _ensure succ

4、ess we must have a complete and thorough plan. Instead ofIn order to. 課文淺觸閱讀課文, 完成下列習題。Answer the following questions. 1. What did Franklins experiment want to prove? _2. What can inspire others from Franklins experiment? _He wanted to know if lightning was produced by electricity.The spirit of scie

5、ntific exploration.1. injure vt. 使受傷, 弄傷【觀察悟】This rough life threatened to injure his health, but he didnt mind. 這種艱苦生活看來要損害他的健康, 但他并不介意。He harmed his eyes by reading in dim light. 在昏暗的光線下讀書傷害了他的眼睛。He damaged my car with a stone. 他用石頭砸壞了我的汽車。The bullet wounded his arm. 子彈打傷了他的一只胳膊?！局R延伸】“傷害”辨析damage

6、表示損害了表面, 損害了人或物的某個部分或使之完全失掉用途; harm表示人的心理、健康、權(quán)力或事業(yè)上的損害, 程度較輕; hurt多用來表示傷害身體或某一部位, 或表示劇烈的疼痛或精神上受到傷害; injure表示身體或精神上各種性質(zhì)及任何程度的傷害, 多表示意外受傷; wound主要指在戰(zhàn)斗中武器造成的外傷或劇烈的痛苦?！緝?nèi)化用】選詞填空(harm, injure, damage, wound, hurt)Her heart was slightly _as a result of the disease. They had their hearing _by the loud noise

7、 of machines. His words _my feelings. damagedharmedhurtSeveral children were _in the accident. He got _in the battle. injuredwounded2. along with 與一道, 與一起, 共同, 連同, 和; 作伴; 隨著 ; (除外)又; 加之【觀察悟】(2019江蘇高考) The musician along with his band members has given ten performances in the last three months. 在過去的三

8、個月里, 這名音樂家與他的樂隊成員已經(jīng)完成了十場演出。An ambulance was racing along with its sirens wailing. 救護車響著警報急馳而過。Along with that, you learned some basic grammar to assemble the words into sentences. 隨之你學會了一些造句的基礎(chǔ)語法。【生成得】along with使用的是_原則, 謂語動詞與前面主語一致。就遠【知識延伸】采取就遠原則的短語有: but, except, besides, including, like, with, as

9、well as, as much as, no less than, in addition to, combined with, rather than, together with等。Nobody but two students is in the classroom. 除了這兩個學生, 沒有人在教室。John, rather than his roommates, is to blame. 約翰, 而不是他的室友, 應該受到責備?！緝?nèi)化用】語法填空My father, no less than I, _(be)a baseball fan. Everybody except you _

10、(be)down on me. Tobacco is taxed in most countries, _ _ alcohol. 在多數(shù)國家, 煙草和酒都要征稅。isisalongwithShe came to dinner _ _ _ _. 她和朋友一道來用餐。alongwithherfriends3. neither. . . nor. . . 既不也不【觀察悟】She likes neither butter nor cheese. 她既不喜歡黃油也不喜歡乳酪。He neither speaks French, nor understands it. 他既不會講法語, 也聽不懂法語。Ne

11、ither he nor you are to blame. 既不要他負責也不要你負責?！旧傻谩縩either. . . nor. . . 主要用于否定_, 其意為“既不也不”, 用于連接兩個_的詞或短語。當neither. . . nor. . . 連接兩個主語時, 也應遵循“_原則”。兩者性質(zhì)相同就近【知識延伸】連接兩個并列成分, 遵循“就近原則”的詞語還有: either. . . or. . . , not. . . but. . . , whether. . . or. . . , not only. . . but also. . . 【內(nèi)化用】語法填空Either my fat

12、her or my brothers _(be)coming. Not only the students but also the teacher _(wish) for a holiday. Neither you nor I _(be)a stranger here. arewishesam4. But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock. 但科學家們都同意, 如果富蘭克林真的碰了鑰匙

13、, 他肯定會死于電擊。【觀察悟】該句是主從復合句, 主句為: scientists all agree; 賓語從句為: if Franklin had actually touched the key, he would certainly have died from the electric shock, 從句是if引導的一個虛擬條件句。If he had come here yesterday, he would have seen his old friend. 假如他昨天來這兒的話, 就會看見他的老朋友。If it had rained yesterday, we would hav

14、e stayed at home. 如果昨天下雨的話, 我們就會待在家里?！旧傻谩勘硎九c過去事實相反的假設, 句型構(gòu)成: 從句為過去完成時+主句為_。should(would) have+ 過去分詞【知識延伸】區(qū)分條件從句主句與現(xiàn)在事實相反If+主語+過去式(be多用were )主語+would/should/could/might+動詞原形與過去事實相反If+主語+had+過去分詞主語+would/should/ could/might+have+過去分詞區(qū)分條件從句主句與將來事實相反If+主語+過去式 (be多用were)/should+動詞原形/were to+動詞原形主語+would

15、/should/could/might+動詞原形【內(nèi)化用】If I _ _ this article earlier, I _ _ _ _ this kind of mistake. 如果我早讀過這篇文章, 我就不會犯這樣的錯誤了。If I _ rich, I _ _a big house. 如果我有錢, 我將買一所大房子。hadreadwouldnothavemadewerewouldbuyIf it _ _ rain tomorrow, the match _ _ _ _. 如果明天下雨, 比賽就會被推遲。weretowouldbeputoff【備選要點】1. brilliant adj.

16、 聰穎的, 才華橫溢的【觀察悟】He has got brilliant achievements in the field of physics. 他在物理學方面已經(jīng)取得了卓越的成就。He was a journalist, a brilliant intellectual, and a Jew. 他是記者, 有才能的知識分子, 猶太人。Brilliant star is so beautiful. 燦爛的星星真美呀。If you get a chance to see the show, do go. Its brilliant. 如果你有機會去看那場演出, 一定要去, 它太棒了?！旧傻?/p>

17、】【內(nèi)化用】The novel is considered _ _ _. 這部小說被認為是杰出的佳作。The tournament added _ _ _ to the annals of world table-tennis. 這次比賽給世界乒乓球史增添了光輝的一頁。The stars seem brilliant on clear nights. 譯: _abrilliantworkabrilliantpage晴朗的夜晚群星閃耀。2. attach v. 系, 綁; 貼【觀察悟】He attached his horse to a tree. 他把馬系在了樹上。(2019江蘇高考)Emma

18、 had never taken herself as a crane and become deeply attached to humans. Emma沒有將自己看作是一只鶴, 而是深深地依戀上了人類。The research unit is attached to the university. (話題典句)這個研究單位隸屬于那所大學。He is deeply attached to the old camera. 他非常愛惜那個舊相機。 【生成得】attach. . . _. . . 將系在上=fasten. . . to. . . =tie. . . to. . . be _to 愛

19、慕, 依戀; 隸屬于toattached【內(nèi)化用】完成句子Please _ these labels _your hand luggages. 請把這些標簽系在您的手提行李上。China will not _ _ _ any big power. 中國不依附任何大國。attachtoattachitselftoHe hopefully waited for the advantages which would _ _ _. 他滿懷希望地期待伴隨財富而來的好處。attachtowealth3. come up with 提出, 想到; 趕上 同義詞組: think of【觀察悟】She came

20、 up with a new suggestion to solve the problem as well. 她也提出了一種解決這個問題的新建議。We have to come up with the practical measures to prevent the air pollution. 我們必須找到防止空氣污染的切實可行的辦法。I had to run to come up with him. 我得跑才能趕上他。The snowdrops are just beginning to come up. 雪花蓮剛剛開始長出地面?！旧傻谩縞ome up: _, (表示被提出)它的主語

21、是_。 come up with: 想出, 提出, 它的主語是_。發(fā)生, 出現(xiàn)事物人【內(nèi)化用】Its wonderful for you to _ _ _ such a good idea. 你能想出這么一個好主意真是太棒了! We watched the sun _ _. 我們觀看了日出。comeupwithcomeupThe scientists are beating their brains trying to come up with a solution to the problem. 譯: _科學家正絞盡腦汁, 力求找到解決這個問題的辦法。4. In fact, more tha

22、n one account suggests that while Newton was certainly inspired by a falling apple, there is no proof that it hit him on the head. 事實上, 不止一種說法表明, 雖然牛頓確實是受到了一個蘋果墜落的啟發(fā), 但沒有證據(jù)表明它擊中了牛頓的頭部?！居^察悟】該句是主從復合句, 主句: more than one account suggests; 賓語從句: while Newton was certainly inspired by a falling apple, the

23、re is no proof that it hit him on the head; 從句中while引導讓步狀語從句, that it hit him on the head是同位語從句。While I admit his good points, I can see his shortcomings. 盡管我承認他的優(yōu)點, 我還看到他的缺點。There is no proof that genes actually affect intelligence. 沒有證據(jù)證明基因確實影響智力。【生成得】(1)while除了引導時間狀語從句, 還可以引導_狀語從句, 意為“_”。(2)同位語從句

24、中的that_省略。讓步盡管; 雖然不可以【內(nèi)化用】_ _ _ _ _, it is interesting. 盡管工作有難度, 但是很有趣。So far _ _ _ _ _ spaceships from other planets do exist. 至今還沒有證據(jù)證明, 確實有從其他行星來的宇宙飛船。Whiletheworkisdifficultthereisnoproofthat5. People have been more inspired by Franklins spirit of scientific exploration than by the facts themsel

25、ves. 富蘭克林的科學探索精神比事實本身更能激勵人們。【觀察悟】句中用more. . . than. . . 結(jié)構(gòu)作前后比較。You get more tired when you lift a heavy load than a light one. 挑重的東西比挑輕的東西累人。I have collected more than 3 hundred stamps so far. 到目前為止, 我已收集了300多張郵票。She is more than a teacher to us. She is our friend. 對我們而言, 她不只是教師, 還是我們的朋友。You have a

26、lready repaid me more than I have helped you. 你回報我的已大大超過我對你的幫助。The hurt and pain were more than he could stand. 他無法承受那些傷害和痛苦。【生成得】(1)more. . . than. . . 中more是much或many的_, 修飾形容詞、副詞、介詞、動詞或名詞, 相當于greater, in a greater degree, 表示“_”。(2)more than 后跟名詞或動名詞, 相當于over, not just, not only, 表示“_”等。比較級比更不只是、不僅

27、僅是(3)more than 后跟數(shù)詞, 相當于over, 翻譯成“_”等, 強調(diào)某物數(shù)量上超出某一范圍。(4)more than后跟動詞、形容詞、副詞、或介詞, 相當于very, much, not only, especially, 表示“_”等。(5)more than后跟_, 相當于not only, over等, 表示“不僅僅是、超過、難以, 簡直不能”等, 從句中常用can或could。多、超過不僅、十分、非常、很從句【內(nèi)化用】The emperor cares _ _ _ _ _ for anything else. 皇帝喜歡新衣服勝過其他任何東西。_ _ _ _ has bee

28、n translated into foreign languages. 不止一本書被譯成了外語版本。morefornewclothesthanMorethanonebookThe teacher was _ _ _ _ what youve said. 老師對你的回答非常滿意。How he manages to live is _ _ _ _ _. 他是如何生活的, 我猜不透。morethanpleasedwithmorethanIcantell寫一個實驗報告(Writing an experiment report)【寫作指導】話題闡釋實驗報告是學生日常學習和考試經(jīng)常碰到的話題之一。文體概

29、述實驗報告是對某實驗的目的、步驟、現(xiàn)象、結(jié)論等進行論述的報告?？蚣軜?gòu)建Aim: To find out _(實驗目的)Apparatus: _ (實驗用品)Here are the steps of the experiment. Steps: (實驗步驟)1. Put _in/on _. 2. Put _filled with _and then put _ into _. 3. Observe _when _, and make a note of it. 4. Observe _in/on _while _. 【典題示例】 請根據(jù)下面的內(nèi)容提示, 用英語寫一篇物理實驗報告。實驗目的: 證

30、明冰融化過程中溫度不變實驗用品: 冰塊, 大小燒杯, 溫度計, 熱水實驗步驟: 1. 在一個大燒杯中倒入熱水; 2. 把裝有冰塊的小燒杯置入熱水中, 在冰塊中插入溫度計; 3. 觀察冰塊的溫度變化, 注意冰融化開始時的溫度; 4. 觀察冰融化過程中的溫度變化。實驗結(jié)果: 冰全部融化為水的過程中溫度不變。實驗結(jié)論: 冰在零攝氏度時才開始融化, 融化過程中溫度不變。注意: 1. 詞數(shù): 100左右; 2. 可適當增加細節(jié), 以使行文連貫。參考詞匯: 燒杯beaker; 溫度計thermometer; 觀察observeStep 1謀篇立意體裁: 應用文要點提示時態(tài): 一般現(xiàn)在時實驗項目: Temp

31、erature changes while ice is melting into water實驗準備: Apparatus(用品)實驗方法: Method人稱: 第一人稱Step 2語言支架1. 了解冰融化成水時溫度是否變化。find _找到, 發(fā)現(xiàn)melt into_用whether引導的從句作_out融化成賓語翻譯句子: _To find out whether the temperature changes while iceis melting into water.2. 在一個大燒杯里放些熱水。將盛滿冰塊的小燒杯放入熱水中, 然后將溫度計放入冰塊中。_a big beaker在大燒

32、杯里be filled with_把放入in盛滿put. . . into補全句子Put some hot water in a big beaker. Put a small beaker _ice into the hot water and then _a thermometer _the ice. filled withputinto3. 當冰開始融化時, 觀察冰的溫度, 并做好記錄。觀察冰融化時的溫度變化。_the ice temperature觀察冰的溫度make _of做記錄用when和while引導的狀語從句完成句子Observe the ice temperature _,

33、and _it. Observe the changes _its melting. observea notewhen the ice begins to meltmake a note ofin the icestemperature while4. 所有的冰都已融化成水, 溫度保持不變。_the same保持不變_water融化成水連詞成句: All ice _water and the temperature remains the same. remainmelt intohas melted into5. 冰在零攝氏度開始融化, 溫度不會改變直到全部融化。_do開始做用not. .

34、 . until. . . 補全句子Ice _when it is 0 and the temperature _it melts completely. begin tobegins to meltdoesnt change untilStep 3潤色組篇Aim: To find out whether the temperature changes while ice is melting into water. Apparatus: ice, hot water, big beaker, small beaker, thermometerSteps: 1. Put some hot wa

35、ter in a big beaker. 2. Put a small beaker filled with ice into the hot water and then put a thermometer into the ice. 3. Observe the ice temperature when the ice begins to melt, and make a note of it. 4. Observe the changes in the ices temperature while its melting. Result: All ice has melted into

36、water and the temperature remains the same. Conclusion: Ice begins to melt when it is 0 and the temperature doesnt change until it melts completely. 【善積累獲新知】話題詞匯識記1. gunpowder火藥2. papermaking造紙術(shù)3. printing印刷術(shù)4. compass指南針5. invent發(fā)明6. virtual虛擬的7. wearable可穿戴的8. flexible易彎曲的9. research研究10. experiment試驗11. smartphone智能手機12. conduct傳導(電)13. scientific科學的14. science and technology科學技術(shù)15. 3D printers3D打印機16. new energy vehicles新能源汽車17. Artificial Intel