北师大高一英语Lesson4-Sea-Stories-vocabulary学案.doc

Lesson4 Sea Stories-vocabulary学案 重点短语 【短语1】watch out【课文原句】They have a huge mouth and can eat fish as big as themselves. Watch out! (Page12)【名师点拨】watch out在这里的意思是当心；注意,相当于look out或be careful。如:Youll catch cold if you dont watch out. 【知识拓展】watch out 后接名词时,要与for连用,意为小心。如:In public places everyone is required to watch out for thieves.Im always watching out for mistakes that I may have missed before.【短语2】all at once【课文原句】All at once, the sky was covered with dark clouds and in less than a minute we were in a terrible storm. (Page14)【名师点拨】all at once 是副词短语,相当于suddenly,意为突然。如:All at once she lost her temper, which made all the people present dumbfounded(目瞪口呆).【知识拓展】all of a sudden与all at once都是副词短语,都有突然的意思,但all of a sudden更强调出乎意料地,即unexpectedly。如:All of a sudden, the tire burst; we had to stop on half way, considering what to do.all at once还有同时,一下子,马上的意思。如:On hearing the news of his illness, he drove to see him all at once.【短语3】pick up【课文原句】In the end, a boat picked me up. (Page15)【名师点拨】pick常作及物动词,意思是选择；挑选；采；摘。在本句中pick sb. up是一个固定词组,意思是(从海里或危险处)营救,搭救。如:She picked the best cake for herself.We picked up as many people from the burning ship as we could. 【知识拓展】1. pick up还有其他意思:1) (开车)接人；2) 让人乘车；搭载；3) 学得:通过学习或经历获得(知识)。2. pick还能与其他介词搭配构成固定短语,如:pick on sb. / sth. (跟某人)找别扭；故意刁难挑剔；pick sb. / sth. out精心挑选；辨认出；pick sth. over用心挑选；筛选。Lesson 4 Sea Stories1recoginze/recogisevt. 认出，辨认出 I recognize him the moment I saw him.Vt. 承认，认为 The UN recognized the new government误区点拨：Recognize & knowRecognize 指在原先认识的基础上认出，为瞬间动词，不能与段时间状语连用Know 为延续性动词，可与段时间状语连用短语拓展：Recognize ones handwriting/ voice 认出某人的字迹/声音Recognize sb/sth to be 认为某人/某事是Recognize sb as 承认某人是Know sb/sb well 熟悉某人/事Know right form wrong 分辨是非Be known as 作为。而出名Be known for 因。而出名Be known to 为。所熟知Beyond/out of all recognition 面目全非In recognition of 作为对。的感谢用recognize 或know 的适当形式填空.They _ him to be a good leader.I didnt _ him since he had changed a lot.You should _ right form wrong.He _ as a famous lawyer.2. disagree. vi. 不同意 I disagree with you on this point. vi. 对。有不良影响 The damp climate disagrees with him.派生：disagreement n. agree vi.agreement n.短语拓展：disagree with 与不一致/不协调/不适应agree with 同意某人agree to 同意计划等agree on 就。达成协议arrivet at/ come to/ reach/ conclude an agreement 达成协议，取得一致意见agree to do 同意干某事keep to/ stick to an agreement 履行/遵守协议break an agreement 违背协议in agreement with 与。一致in disagreement with 与。不一致单项填空：.- Go for a picnic this weekend, ok? - _. I love getting close to nature.A. I couldnt agree more B. Im afraid of C. I believe not D. I dont think so . An agreement _ by the villagers _ the manager of that company. A new car factory will soon be set up.A. has been made, to B. has been singed, with C. has asked, after D. was singed, at . - What do you think of the meal? - Although