必修5 unit 3 单词教学课件

1、Words and expressions .单词识记 1_vnot have something that you need, or not have enough of it 2_adj.believing that good things will happen in the future 3_adj.having happened or existed before the event, time, or thing that you are talking about now 4_na small change made to a machine, system, or calcul

2、ationlack optimistic previous adjustment 5_vt.to take someone to a place，to help someone or something to move in a particular direction 6_adj.happening regularly or all the time 7_nthe opinion or feeling you have about someone or something because of the way they seem 8_vt.to allow people to do, say

3、, or believe something without criticizing or punishing them 9_nthe objects, buildings, natural things etc.that are around a person or thing at a particular timeguide constant impression tolerate surroundings 10_nan official agreement or decision that ends an argument, a court case, or a fight, or t

4、he action of making an agreement 11_adj.happening or produced immediately 12_na large area of land where it is always very hot and dry, and there is a lot of sandsettlement instant desert 13_nthings that are produced in order to be sold 14_nsomeone who lives in a particular town, country, or state 1

5、5_nsomeone who uses a computer keyboard or a typewriter 16_nthe part of a telephone that you hold next to your mouth and eargoods citizen typist receiver 17_adj.always wanting more food, money, power, possessions etc than you need 18_vt.to make food or drink go down your throat and towards your stom

6、ach 19_vt.to put used objects or materials through a special process so that they can be used againgreedy swallow recycle .短语天地 1拿起；接受；开始；继续_ 2使回想起或意识到_ 3不再看见_ 4瞥见_ 5朝四面八方_ 6打扫，横扫_ 7(困境后)恢复；完全复原_ 8移动；溜进_ 9安全带_ 10缺乏，缺少_take up remindof lose sight of catch sight of in all directions sweep up be back o

7、n ones feet slide into safety belt a lack of 1impression nC印象；感想；印记单词扫描 例句1. What impressed me most was her big smile. 例句2. 她大大的微笑给我留下很深刻的印象。Her big smile made/ left a strong impression on me. 完成句子 His first speech as president _ his audience. 他当会长后的第一次演讲给他的听众留下了深刻的印象。 I _ his speech. 他的演说给我留下深刻的印象。

8、 【答案】made a strong impression on was deeply impressed by 2surrounding (1)adj.周围的，附近的 They came from the surrounding villages. 他们来自周围的村庄。 (2)n.常用复数形式，意为“环境，周围的事物”。 surround vt.环绕；围住 be surrounded by/with 由围着/包围 那位老师坐在草地上，四周围着他的学生。The teacher sat on the grass，surrounded by his students. 完成句子 Id like t

9、o bring up my child _. 我想在健康的环境中养育我的孩子。 The lake _ trees. 湖边树木环绕。 【答案】in healthy surroundingsis surrounded by/with3. tolerate vt. 容忍，忍受How can you tolerate that rude fellow? 拓展学习：拓展学习：1. “tolerate” means “put up with、stand、and bear”. 完成句子 I wont _any longer. 我再也不能忍受你那种恶劣的态度了。 I cant _ with your rude

10、ness any more；leave the room. 我不能再忍受你这种无礼的态度了，请离开这个房间。 【答案】tolerate your bad mannersput up 4lack (1)vt.&vi.缺乏；没有(不用于被动语态) lack (for) nothing没有欠缺；什么都不缺 He lacked the skills required for the job. 他缺乏这项工作所要求的技能。 His parents made sure that he lacked nothing. 他父母确保他什么都不缺。 (2)n.(用单数/U)缺乏；没有 (a)lack of缺乏 f

11、or/through lack of 因缺乏 no lack of 不缺少 你很优秀，但我们真的不需要教师。You are excellent，but we do have no lack of teachers.but we dont lack teachers. The trip was cancelled _ money. 因为缺钱，这次旅行被取消了。 Health problems are closely connected with bad eating habits and a _ of exercise. 健康问题与不好的饮食习惯和缺乏锻炼密切相关。 【答案】for/throug

12、h lack oflack 完成句子 If you _，the machine will start. 如果你按此电钮，机器将会运转。 【答案】press this button 5press (1)vi.&vt.按；压；催促 press sb. to do sth.敦促某人做某事， 劝说某人做某事 Those little boys pressed their noses against the glass.那些小男孩把他们的鼻子紧贴在玻璃上。 They are pressing us to take action. 他们正催促我们尽快采取行动。 (2)n.按，压(常用单数)；新闻界，报刊(

13、与the连用) He gave the bell another press. 他又按了一下门铃。 1take up (1)接受，拿起 他拿起包就离开了。短语释义 He took up his bag and left. (2)开始从事；继续 I took up the story where he had left off. (3)占去(时间或空间) 我会尽量不占用你太多时间。我从他停下的地方接着讲这个故事。Ill try not to take up too much of your time. 完成句子 She _ first teaching post in 1960. 1960年，她

14、走上她的第一个教学岗位。 【答案】took up her 2lose sight of看不见；忽略 I saw her for a moment but then lost sight of her in the crowd. 我看到了她一会儿，但很快她就在人群中消失了。 看到 看见时 初次看到时；乍一看 在视野内；看得见 在看不见的地方；消失catch sight ofat the sight ofat first sightin/within sightout of sight I caught sight of my old friend in town today. 我今天在城里看见我

15、的老朋友了。我今天在城里看见我的老朋友了。 The train was soon out of sight. 不一会儿，我们就看不见火车了。不一会儿，我们就看不见火车了。 完成句子 _，their demands seemed reasonable. 乍一看，他们的要求似乎合情合理。 At the railway station，the mother waved goodbye to her daughter until the train was _. 在火车站，母亲与女儿挥手告别，直至火车消失了。 【答案】At first sightout of sight 3sweep up本意为“打扫；清扫”，经常引申为“横扫；掠过” The strong wind swept up the leaves off the street. 大风把街上的树叶扫光了。 冲倒 清除；扫除；冲走；刮走sweep downsweep away 4speed up加速 The train soon speeded up.火车很快加速了。 Can you try and speed things up a bit? 你能不能设法加快