unit3知识点ppt.ppt

1、Unit 3 language points,一、重点单词 1.impression n. 印象，感想 leave/make/have a deep/good/bad impression on sb. 给某人留下深刻的/好的/坏的印象 The new teacher made a good impression on the student.,impress vt. 使印象深刻，使铭记 impress sb. with sth. 使印象深刻 impress sth. on sb. 使铭记 Please impress what you see on your mind. 【即学即练】 1）我

2、父亲使我铭记工作的重要性。 _ 2）My first _ of him was that he was a kind and thoughtful young man.(2012山东) A. expression B. attention C. satisfaction D. impression,My father impressed the importance of the work on me.,D,2.surrounding adj. 周围的 in surrounding area surroundings n. （只用复数） 周围的事物；环境 comfortable surroun

3、dings surround vt. 环绕 be surrounded with /by被环绕,surroundings专指自然环境,从周围的事物这一客体着眼.用复数. environment可指自然环境,也可指精神环境, 均从环境对人的感受,道德观念的影响着眼.用单数. eg. The boy grew up in beautiful surroundings but not in a happy home environment.,【即学即练】 1）房子位于非常优美宜人的环境中。 The house is situated in very pleasant _. 2）开始的时候，新的环境让

4、我难以忍受。 _,surroundings,At first my new surroundings were difficult to tolerate.,3.Hit by a lack of fresh air, my head ached. 由于缺乏新鲜空气，我感到头痛。 过去分词hit在句中作原因状语 As my head was hit by a lack of fresh air, my head ached.,4.Worried about the journey, I was unsettled for the first few days.我很担心这次旅行, 所以头几天心里总

5、是不踏实。 worried about the journey 为过去分词作状语,在此处作原因状语。 worried adj. 焦虑的;烦恼的;担忧的,【即学即练】 _by the advanced in technology, many farmers have set up wind farms on their land. A. Being encouraged B. Encouraging C. Encouraged D. Having encouraged 我恐惧地把信递给了他。(过去分词作状语) _,C,Frightened, I handed the letter to him.

6、,5.lack 缺乏；没有 v. lack sth. lack money / creativity/ courage n. for lack of sth. 因缺乏 for lack of care/ water 【联想】lacking adj. 缺少的；不足的 be lacking in . 在不足 Robin is lacking in confidence. 罗宾缺乏自信心。,【即学即练】 英译汉 1）He was declared to be innocent for lack of evidence. 因为缺少证据，他被宣布无罪。 2）He is not lacking in co

7、nfidence. 他不缺少自信。 3）She lacks money to buy new clothes. 她没钱买新衣服。 ,完成句子 1）The flower died for lack of water（由于缺水）. 2）He lacks courage (缺乏勇气). 单选 Though_ money, his parents managed to send him to university. A. lacked B. lacking C. lack D. lacking of,6.switch n./v.开关；转换 switch on/ off=turn on/off 打开；关

8、掉 switch fromto 从转换到 【即学即练】 1）He wanted to relax, so he _ the radio. 2）Young teachers need a _in teaching method. 3）According to the air traffic rules, you should switch off your mobile phone before boarding.(英译汉)（2008上海） ,switch on,switch,根据空中交通规则，你必须在登机前关掉手机。,6.instant n 瞬间；片刻 in an instant立刻 adj.

9、 instant coffee adv./conj. instantly 立刻 ；一就 the instant=as soon as =instantly the moment/the minute/the second+从句 一就 instantly/ immediately/directly+从句 一就 I recognized her the instant I saw her. 【即学即练】 他一到就请告诉我。 ,Please tell me instantly/ immediately/directly he arrives.,二、重点短语 1.I still cannot beli

10、eve that I am taking up this prize that I won last year.我还是无法相信我是在接受去年获得的这个奖励。 take up 举起, 拿起, 抬起; 对有兴趣;从属于;占据时间、空间 拿起武器 take up arms 占用时间/空间 take up time/space 接受挑战 take up a challenge,【即学即练】 英译汉 1）When does the new manager take up his job? 开始从事 2）Sorry , I have taken up you too much time. 占用 3）He

11、wants to take up art in college. 开始学习 单选 After he retired from office, he _painting for a while, but soon lost interest. A. saved up B. kept up C. drew up D. took up,2.I have to remind myself constantly that I am really in AD 3008. 我得不断提醒自己, 我真的到了公元3008年。 remind sb. that从句 remind sb. of/about sth. 使

12、某人想起某事 reminded her of college days remind sb. to do sth. 提醒某人做某事 You must remind him to call me.,【即学即练】 完成句子 1)He _ me _ I should be more careful when talking. 2)What he said just now _ me_ those happy time when we played together. 单选 Tom put up a picture of Yao Ming beside the bed to keep himself

13、_of his own dreams. A. reminding B. to remind C. reminded D. remind,reminded,that,reminded,of,3.Worried about the journey, I was unsettled for the first few days.我很担心这次旅行, 所以头几天心里总是不踏实。 worried about the journey 为过去分词作状语,在此处作原因状语。 worried adj. 焦虑的;烦恼的;担忧的,【即学即练】 _by the advanced in technology, many

14、farmers have set up wind farms on their land. A. Being encouraged B. Encouraging C. Encouraged D. Having encouraged 我恐惧地把信递给了他。(过去分词作状语) _,C,Frightened, I handed the letter to him.,一、单词拼写 1.surrounding 2.lack 3.guided 4.impression 5.optimistic 6.previous 7.settlement 8.Ecology 9.motivation 10.greedy 二、适当形式填空 1.takes up/took up 2.instantly/in an instant