高中英語 Unit 1 language points課件 新人教必修5

1、2021/8/11 星期三1 The 3rd Period Language points & Exercises2021/8/11 星期三2 Expressions & phrases (1)know about 了解的情況lift up 舉起;抬起;提升steam engine 蒸汽機physical characteristic 人體的特征put forward a theory about black holes 提出一個有關(guān)黑洞的理論6. infectious disease 傳染性的疾病7. in scientific research 在科學(xué)研究上8. examine a new

2、 scientific idea 驗證一個新的科學(xué)思想2021/8/11 星期三39. draw a conclusion 得出結(jié)論10. analyse the results 分析結(jié)果11. a well-known doctor 一個著名的醫(yī)生12. ordinary people 百姓;普通人13. expose ()to sth. 暴露(.)在中 14. the most deadly disease 最致命的疾病15. terrified people 被嚇壞的人們16. get interested in sth./doing sth. 對產(chǎn)生興趣17. absorb sth.

3、into 把.吸收入.18. gather the information 收集信息19. determine to do sth. 決心干某事2021/8/11 星期三420. a valuable clue 一條珍貴的線索21. the water pump 水泵22. in addition (to) 除.之外還有 23. link to 將.和.聯(lián)系起來 (be linked to)24. have it delivered (have sth. done) 叫某人送東西25. die of 死于26. announce with certainty 肯定地宣布27. polluted

4、 water 被污染的水28. prevent sb. from doing sth. 阻止某人干某事29. deal with 處理30. solve the problem 解決難題2021/8/11 星期三5 Expressions & Phrases (2)come to an end 到了盡頭find the cause of this illness 找出疾病的起因look into 調(diào)查apart from 除.之外;此外 (=except for)prepare for 預(yù)備好.be strict with sb. 對某人嚴(yán)格要求a revolutionary theory 一

5、個革命性的理論lead to 通向. ;導(dǎo)致 (注意:to為介詞)make sense 有意義2021/8/11 星期三610. at times =sometimes 有時候11. contribute to sth. 有助于;促進(jìn)12. encourage sb. to do sth. 鼓勵某人做某事13. point of view 觀點14. living conditions 居住條件15. break in/into pieces 把摔成碎塊16. be devoted to sth./sb. 專致于.; 關(guān)心;摯愛17. devote ones life to doing sth

6、. 獻(xiàn)身于. 18. curved line 曲線19. achieve great success 取得巨大的成功2021/8/11 星期三7 Language Points1.discover & inventdiscover v. “ 發(fā)現(xiàn)“,被探索或被揭示物老早就客觀存在著.Columbus discovered America in 1492.哥倫布于1492年發(fā)現(xiàn)了美洲.Who discovered radium? 誰發(fā)現(xiàn)了鐳?invent v. “發(fā)明”,指的是發(fā)明原先不存在的東西.Who invented the steam engine? 誰發(fā)明了蒸汽機?2.Who inve

7、nted the way of giving electricity to everybody in large cities?是誰發(fā)明了把電帶給大城市中的每個人的辦法?2021/8/11 星期三8the way of doing sth.= the way to do “做.的方法”She showed us the way of cleaning it.= She showed us the way to clean it.她給我們示范清洗它的辦法.the way引導(dǎo)的定語從句的引導(dǎo)詞有三種, 可以用that;可以用in which;還可以省略.I dont like the way (t

8、hat/ in which) you speak to your father.我不喜歡你跟你父親講話的方式. 與way相關(guān)的短語:by the way 順便說 by way of 通過的方法lose ones way 迷路 no way (俚語) 沒門,別想feel ones way 摸黑走,謹(jǐn)慎從事on ones way to在去的路上in this way=by this means=with this method用這種方法2021/8/11 星期三93.Who put forward a theory about black holes?誰提出了黑洞的理論?put forward(1

9、) to offer (an idea, suggestion etc.) for consideration 提出(建議等)(2)推薦某人或自己任職位;提名May I put your name forward as our monitor?我能否提名你當(dāng)我們的班長?put away 拋棄;舍棄 put down 寫下來;記入名單;put on 穿上;戴上;增加 put off 耽誤;延期put out 熄滅(燈);撲滅 (火) put up 建立;建造put up with 忍受 You can take anything from the shelf and read, but plea

10、se _ the books when youve finished with them.A. put on B. put down C. put back D. put off2021/8/11 星期三104.This was the most deadly disease of its day.die (v.) dead (adj.) death (n.)deadly adj. 1.dangerous; likely to cause death 危險的;致命的 a deadly disease/weapon 2. highly effective against sth. or some

11、one 強有力的;致命的 a deadly remark 擊中要害的評論3. aiming to kill or destroy意在殺死的;不共戴天的: a deadly enemy不共戴天的敵人adv. 1. Very極度;非常;十分: deadly serious 十分認(rèn)真 2. like death 死一般地: deadly pale 死一般蒼白2021/8/11 星期三115.But he became inspired when he thought about helping ordinary people exposed to cholera.在句中是過去分詞作后置定語,表示被動

12、.意為“患霍亂的”.如:The book written by Luxun is very popular.expose v.to make visible 暴露 “expose .to.”He exposes his skin to the sun. 他把皮膚暴露在陽光下.(2)to reveal the guilt or wrong doing of 揭露;揭發(fā)He exposed their plot.他揭穿了他們的陰謀.I threatened to expose him ( to the police).我威脅要(向警察)揭發(fā)他.2021/8/11 星期三12expose to 使易

13、受,使受 expose a fraud 揭穿騙局expose sth. to the light of day 把某事暴露于光天化日之下The disc, in the studio, sounded fantastic at the party that night.A. recorded B. recording C. to be recorded D. having recorded2021/8/11 星期三136. So many thousands of terrified people died every time there was an outbreak.每次爆發(fā)霍亂時就有大

14、批驚慌的老百姓病死.every time是連詞,引導(dǎo)時間狀語從句,意為“每次,每當(dāng)”,如:Every time I meet him, I always think of the things happened between us.每次見到他,我就想起發(fā)生在我們之間的事情.immediately, the moment, directly, instantly 等都可以作連詞,引導(dǎo)時間狀語從句,意為“一就”,如:2021/8/11 星期三14I will give the letter to him immediately I see him.我一見到他就把這封信給他.I came dire

15、ctly I got your letter.我一接到你的信就來了.7.The first suggested that cholera multiplied in the air without reason.第一種看法是霍亂病毒在空氣中無緣無故地繁殖著.(Suggest 用法參考P43.4,并完成相關(guān)的練習(xí))8.absorb v. 吸收(液體);承受;承擔(dān) (費用等)Use the cloth to absorb the spilled ink. 吸干撒的墨水We will not absorb these charges.我們不能承擔(dān)這些費用.absorbin/by.吸引注意 I was

16、 absorbed in a book and didnt hear you call.專心看書2021/8/11 星期三15absorbinto吸收The big company has gradually absorbed these small companies into its own organization.這家大公司逐漸將這些小的公司吞并了。9.valuable (1) adj. worth a lot of money值錢的;貴重的;有價值的a valuable diamond 貴重的寶石 valuable information 重大的消息(2) n. (常用復(fù)數(shù)形式) sth. that worth lots of money貴重物品 Mary kept her valuables in a safe. 瑪麗把她的貴重的東西藏在保險箱里.2021/8/11 星期三1610.in addition adv. as well as 另外In addition, the course al