高一英语上册重点词语课件3

1、1.Benjamin conducted a number of experiments. conduct vt./vi. 1)导电 conduct electricity 2)进行 conduct a meeting 3)引导，带领 Conduct me to your teacher. 4)指挥 （乐队） conduct a band5)表现（和反身代词连用） 他表现得体。 He conducted himself in a good manner. Conductor n. 乐队指挥，公共汽车售票员，导（电）体2.a great/good manya large/great/good n

2、umber ofa good few/quite a fewmany a +可数名词a great/good deal ofa great/large amount ofquite a little+不可数名词a lot of/lots ofa great/large quantity oflarge quantities ofplenty of+可数/不可数名词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 为现在分词短语作伴随状语，doing 表示与后一动作同时发生，having done 表示比另一动作先发生， doing / having done 作状语， 可表示伴随、原因、条件、结果、方式、让步等。这时-ing形式相当于一个状语从句。1)时间： 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)条件： Working hard, youll do well in your exam.(If you work hard)4)结果： His parents died in the war, leaving him an orphan.(= so that he became an orphan.) 5)让步: 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/伴随：He went out , slamming the door. (=and he slammed the door.)5.The kite flew high in the rainy sky, but nothing happened.High 是副词。在英语中有些形容词变化出两个副词：1)

6、与形容词相同（具体的概念）2)在形容词后加-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 意义不同 firm-firmly 特例6.begin to do

7、 sth 与 begin doing sth1) 出现beginning 时,用to do sth ;e.g. Are the farmers beginning to sell apples?begin 后面跟的是understand , realize, see ,know , think 等表示心理活动的动词时，用begin to do sth She began to think she was wrong after a second thought. 2) 如果谈论一个长期的习惯动作开始养成时，常用begin doing Eg. How old were you when you

8、first began playing the piano?7.The string was getting charged! 风筝线带电了！ (1)get charged 充电： Does your car battery get charged? Charge vt. 收费，要价，指控；使负责 (2)charge sb money for sth 因收费、要价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 嘱托、吩咐某人做某事： She charged me to look after her son.(5)Charge n. 索取的价钱、费用：free of charge 免费 be in charge of 负责某事be in the charge of 处于某人的负责之下8. close to 几乎,接近,靠近She is close to tears. close 可作形容词或副词: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触电electric 电的(由电操纵或由电产生的) electricpower / shock / light / fan / lamp / bell / waves / chair / clock electrical 与电有关的 electrical engineer / energy /equipment electronic E-mail E-dictionaryelectrician n. 电工10.The experiment proves that lightning and

11、electricity are the same.(1)vt. 证明，证实 （后接名词或that从句）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. 被证明是(不用被动式）（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 撕下来，拆毁（房屋)， (2)tearin half / in two /into halves 撕成两半 (3) tear up 撕碎（成一块块）； 挖开，揭开，拔起 (4)tear at 猛力去抓，拨动n.眼泪（复数）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. 十字形或叉形符号： 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 从划掉cross out 划掉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. 领带 绳子；联系，纽带 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. 生气，不高兴发脾气：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陈述句”结构中，祈使句表示条件，陈述句表示结果。上句相当于：If you tie the corners of the handkerchief to the points of the cross, you will祈使句or + 陈述句： 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. 锋利的，敏锐的，机警 He has a sharp sense of smell . He is sharp at figures.(2)明晰的， 鲜明的 That photo isnt very sharp .(3)急剧的，猛烈的 There was a sharp rise in the price of meat . a sharp turn 急转弯 (4)(指人）厉害的， 尖刻的： He is much too sharp for

17、me.She has a sharp voice.(5)adv. 某时整 ： Come at 10 oclock sharp.(6)Vt. sharpen : sharpen the pencil16. appear vi/link.verb （表面上）似乎 seem vi/link.verb （事实上）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,确保； 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)（从远处）来到： When did you first come over to Englan

19、d?2)随便来访： Come over and see us next week.3)投到某人一边，改变主张： Hell never come over to our side.4)逐渐感到，慢慢觉得： I come over sick so I lay down.5)突然产生某种感觉，突然发生某种情况： A strange feeling came over me.； / 试管婴儿养生 昆明试管婴儿医院 试管婴儿多少钱 djm376ach “妈，我看小说不仅没有妨碍学习，还能提高写作水平” “怎么？你还蛮有理由，有本事你考全班第一！”肖艳被女儿激怒了。小荷看着妈妈果真生气了，站在一边，低下头不再说话。我的岳父说：“小荷啊，你知道你爸和你妈凭着一个好端端的家不住，到这儿来住这两间小屋是为了什么吗？不就是为了你和你弟弟的学业吗？在我们山里条件差，为了你们长大了不再向他们一样没白没黑地干活，这才撇家舍业地来到这儿” “姥爷我错了，我不该让妈妈生气，以后我要好好学习。” “好了好了，小荷懂事了，一定能给宝根带个好头。”岳母端上做好的饭菜，“开饭了。”孩子犹如一棵小树，在成长过程中需要不断地修整，过分的袒护只能使它枝叶横生，虽然看似繁茂却不能参天。我决心要把刚刚的事跟五哥好好谈谈。我来到了五哥的办公室，五哥正在忙着接电话。五哥接完电话，抱歉地