高一英語上冊重點詞語課件3

1、1.Benjamin conducted a number of experiments. conduct vt./vi. 1)導電 conduct electricity 2)進行 conduct a meeting 3)引導，帶領 Conduct me to your teacher. 4)指揮 （樂隊） conduct a band5)表現(xiàn)（和反身代詞連用） 他表現(xiàn)得體。 He conducted himself in a good manner. Conductor n. 樂隊指揮，公共汽車售票員，導（電）體2.a great/good manya large/great/good n

2、umber ofa good few/quite a fewmany a +可數(shù)名詞a great/good deal ofa great/large amount ofquite a little+不可數(shù)名詞a lot of/lots ofa great/large quantity oflarge quantities ofplenty of+可數(shù)/不可數(shù)名詞3.Having realized that I could use a kite to attract lightening , I decided to do an experiment .(1)attract vt. attra

3、ct a large audience, attract many tourists, attract our attention attractive adj. attraction n.(2) Having realized 為現(xiàn)在分詞短語作伴隨狀語，doing 表示與后一動作同時發(fā)生，having done 表示比另一動作先發(fā)生， doing / having done 作狀語， 可表示伴隨、原因、條件、結果、方式、讓步等。這時-ing形式相當于一個狀語從句。1)時間： Crossing the road(= As he was crossing the road) ,he was ru

4、n over by a car.2)原因 Having lived in Shanghai many years(= Because he has lived in Shanghai many years), he knows the places very well .3)條件： Working hard, youll do well in your exam.(If you work hard)4)結果： His parents died in the war, leaving him an orphan.(= so that he became an orphan.) 5)讓步: Wor

5、king hard all the year round (= Although he worked hard all the year round ) , the poor peasant still couldnt afford to send his son to school. 6)方式/伴隨：He went out , slamming the door. (=and he slammed the door.)5.The kite flew high in the rainy sky, but nothing happened.High 是副詞。在英語中有些形容詞變化出兩個副詞：1)

6、與形容詞相同（具體的概念）2)在形容詞后加-ly (表示抽象概念)widewidely, highhighly ,direct-directly deepdeeply , closeclosely eg. The door opened wide and people came streaming out . English is widely used in the world. We must dig the hole deep . We are deeply moved by the movie. 注：hardhardly 意義不同 firm-firmly 特例6.begin to do

7、 sth 與 begin doing sth1) 出現(xiàn)beginning 時,用to do sth ;e.g. Are the farmers beginning to sell apples?begin 后面跟的是understand , realize, see ,know , think 等表示心理活動的動詞時，用begin to do sth She began to think she was wrong after a second thought. 2) 如果談論一個長期的習慣動作開始養(yǎng)成時，常用begin doing Eg. How old were you when you

8、first began playing the piano?7.The string was getting charged! 風箏線帶電了！ (1)get charged 充電： Does your car battery get charged? Charge vt. 收費，要價，指控；使負責 (2)charge sb money for sth 因收費、要價How much do you charge for your eggs? (3)charge sb with 由于控告某人：The police charged him with stealing.(4)Charge sb to d

9、o sth 囑托、吩咐某人做某事： She charged me to look after her son.(5)Charge n. 索取的價錢、費用：free of charge 免費 be in charge of 負責某事be in the charge of 處于某人的負責之下8. close to 幾乎,接近,靠近She is close to tears. close 可作形容詞或副詞:I didnt pay close attention to the details. (adj.) Come close so that I can see you.(adv)closelyTh

10、e two cases are closely connected. 9. electric shock觸電electric 電的(由電操縱或由電產(chǎn)生的) electricpower / shock / light / fan / lamp / bell / waves / chair / clock electrical 與電有關的 electrical engineer / energy /equipment electronic E-mail E-dictionaryelectrician n. 電工10.The experiment proves that lightning and

11、electricity are the same.(1)vt. 證明，證實 （后接名詞或that從句）This proved him (to be) an honest man.He has proved his courage/bravery in the battle prove sth to sb / prove to sb that Can you prove to me that you were at home that evening ?(2)Link-v. 被證明是(不用被動式）（turn out） She proves to be a strict teacher. His

12、advice proved (to be )very helpful.11.a kite made of silk will not tear so soon tear vt. 撕，扯： He tore the picture off the magazine. (1) tear down 撕下來，拆毀（房屋)， (2)tearin half / in two /into halves 撕成兩半 (3) tear up 撕碎（成一塊塊）； 挖開，揭開，拔起 (4)tear at 猛力去抓，撥動n.眼淚（復數(shù)）Her eyes were filled with tears.in tears，bu

13、rst into tears , keep / hold back ones tears 12.make a small cross of two pieces of light wood (1) n. 十字形或叉形符號： Jesus died on the cross. the Red Cross(2) Vt. = go across I crossed the river by the wooden bridge. a vt. 交叉 She sat there crossing her legs.b cross off 從劃掉cross out 劃掉Cf crossing/across/c

14、ross13. Tie the corners of the handkerchief to the points of the cross, and you will have a nice strong kite.tie to : The farmer tied the horse to a tree. (1)tie n. 領帶 繩子；聯(lián)系，紐帶 Please find me a tie to tie up all the books. (2) n. 同分、平局 (=draw) The game ended in a draw / tie.(3) adj. 生氣，不高興發(fā)脾氣：Your f

15、ather is very cross about your staying out so late.(4) crossing n. 十字路口Turn left at the crossing.14. 在“祈使句and陳述句”結構中，祈使句表示條件，陳述句表示結果。上句相當于：If you tie the corners of the handkerchief to the points of the cross, you will祈使句or + 陳述句： 表示If (not), (you) willeg. Work harder and you will find it not diffic

16、ult to learn. Hurry up, or you will be late15. a piece of sharp metal(1) adj. 鋒利的，敏銳的，機警 He has a sharp sense of smell . He is sharp at figures.(2)明晰的， 鮮明的 That photo isnt very sharp .(3)急劇的，猛烈的 There was a sharp rise in the price of meat . a sharp turn 急轉彎 (4)(指人）厲害的， 尖刻的： He is much too sharp for

17、me.She has a sharp voice.(5)adv. 某時整 ： Come at 10 oclock sharp.(6)Vt. sharpen : sharpen the pencil16. appear vi/link.verb （表面上）似乎 seem vi/link.verb （事實上）似乎 It appears / appeared that . appear + adj. appear + to do / to be doing / to have done eg. It appears that I am wrong . I appear (to be ) wrong.

18、 He appears to be talking to himself. John appeared to have known that .17. take care 注意,確保； 保重Take care that you dont spoil your clothes.take care of / look afterShe stayed at home to take care of the baby.18. When a thundercloud comes over the kite,1)（從遠處）來到： When did you first come over to Englan

19、d?2)隨便來訪： Come over and see us next week.3)投到某人一邊，改變主張： Hell never come over to our side.4)逐漸感到，慢慢覺得： I come over sick so I lay down.5)突然產(chǎn)生某種感覺，突然發(fā)生某種情況： A strange feeling came over me.； / 試管嬰兒養(yǎng)生 昆明試管嬰兒醫(yī)院 試管嬰兒多少錢 djm376ach “媽，我看小說不僅沒有妨礙學習，還能提高寫作水平” “怎么？你還蠻有理由，有本事你考全班第一！”肖艷被女兒激怒了。小荷看著媽媽果真生氣了，站在一邊，低下頭不再說話。我的岳父說：“小荷啊，你知道你爸和你媽憑著一個好端端的家不住，到這兒來住這兩間小屋是為了什么嗎？不就是為了你和你弟弟的學業(yè)嗎？在我們山里條件差，為了你們長大了不再向他們一樣沒白沒黑地干活，這才撇家舍業(yè)地來到這兒” “姥爺我錯了，我不該讓媽媽生氣，以后我要好好學習?！?“好了好了，小荷懂事了，一定能給寶根帶個好頭?！痹滥付松献龊玫娘埐?，“開飯了?！焙⒆营q如一棵小樹，在成長過程中需要不斷地修整，過分的袒護只能使它枝葉橫生，雖然看似繁茂卻不能參天。我決心要把剛剛的事跟五哥好好談談。我來到了五哥的辦公室，五哥正在忙著接電話。五哥接完電話，抱歉地