Welcome Unit 单词讲解课件-高一上学期英语人教版(2019)必修第一册

1、Welcome unit Words and Expressions(2)(1) experiment with sth 用.做实验(2) experiment on sb sth 利用某人某物做实验(3) do/ perform/ conduct/ carry out an experiment 做实验1.experimentn. 实验，试验； v.进行实验归纳拓展：exploration n. 勘探explorer n. 勘探者2.explorevt/vi. 探索；勘探Shes healthy, strong and already eager to play and explore. 她

2、很健康，很强壮，而且已经渴望玩耍和探索。勘探某物 explore （sth) for sth用法：归纳总结：(1)对.有信心 have confidence in.(2)自信地 with confidence3.confident adj.自信的；有把握的be confident of. 对某事有把握confidence n. 信心；信任归纳拓展：(1)Who is going to organise the party tonight? 谁来筹办今晚的聚会?(2)You should try and organise your time better.你应该尽量更有效地安排你的时间。4.or

3、ganise vt.组织；筹备；安排； vi.组建；成立归纳拓展：organizer n. 组织者organization n. 组织；团体；机构organised adj. 有组织的;有条理的well/badly organised 组织得好/不好;有/没有条理的The was set up in 1990.Its ，Mr Smith, is an experienced team leader. He has built an team. Recently, he is an important meeting to expand(扩展)their business.用organize的适

4、当形式填空 organizationorganizerorganizedorganizing meet ones curiosity满足某人的好奇心out of curiosity出于好奇with curiosity好奇地5.curiousadj. 好奇的；求知欲强的用法：(1) be curious about.对.感到好奇(2) be curious to do sth 好奇做某事；渴望做某事归纳拓展：（1）curiosity n.好奇；心求知欲 （2）curiously adv.好奇地；奇怪地The little boy observed(观察)the cat (curious) and

5、 wanted to know how it could get through such a small hole in the wall.The people in the hall seemed very nosy(爱窥探的)，keeping their eyes on me with ( curious ).3.She was curious (know)what was going on in the neighborhood.4. What all inventors have in common is that they are curious the things around

6、.练习：curiously curiosity to pany n. 公司 ；陪伴；同伴vt. 陪伴person n. 个人personal adj. 私人的，个人的personally adv. 私人地，个人地in company with 与在一起keep sb. company 做伴；陪伴7.personality n. 个性归纳拓展：8.look forward to. 盼望；期待.look forward to意为期待，盼望。to为介词,故其后可接名词、代词或v-ing作宾语,不接动词不定式。I have seen the film; now I am looking forward

7、 to reading the book.我看过这部电影，现在我盼望读这本书。用法详解：(1) look back on.回顾，回忆起(2) look down on.轻视，瞧不起(3) look up to.仰慕，尊敬(4) look out for.注意，当心，留意(5) look around 环顾四周(6) look through 快速查看，浏览(7) look up 好转，查阅(8) look into 调查(9) look on as把看作/视为短语归纳总结：come into style 流行起来，变得时髦have no style 毫不突出，十分平常in style 时髦的(地)，合时尚(地)；华丽的(地)，有气派的(地) 很成功地out of style 不时兴的，不时髦的9.sty