英语必修5 unit3Life in the future Language points语言点

1、Unit3 Life in the future1. impression: n. C 印象印象;感想感想;印记印记 leave/make/have an impression on/upon sb. 给某人留下印象给某人留下印象 这演说给我们留下了深刻的印象这演说给我们留下了深刻的印象. .The speech made a strong impression on us.The teacher impressed us with his sense of humour.impress sb. with sth.impress sth on sb 某事某事(物物)给某人留下深刻印象给某人留下

2、深刻印象be impressed by 被打动，对被打动，对印象深刻印象深刻2 take up 拿起拿起,接受接受,开始从事开始从事,继续继续,占据占据nIs he going to take up the challenge?nHe took up his pen and began to write.nShe decided to take up teaching as his career.nThis table takes up too much room.nThe professor took up the lesson where he left off yesterday.tak

3、e offtake over take downtake intake aparttake on脱下脱下, 起飞起飞, 成功成功接管接管, 接任接任取下取下, 记下记下, 拆卸拆卸接受接受, 吸收吸收; 领会领会, 理解理解; 欺骗；收留欺骗；收留拆开拆开雇用，呈现，承担雇用，呈现，承担拓展拓展3 previous to 在在之前之前 (相当于介词相当于介词)Previous to leaving for France, he studied a lot about the country.4 be surrounded by/with 被被包围包围5 make adjustments to

4、调整，调节调整，调节 adjust.to.调整调整；适应；适应6 lack6 lackvt.& vi.vt.& vi.缺乏；没有缺乏；没有 lack (for) lack (for) 缺少缺少n. n. 缺乏；短缺的东西缺乏；短缺的东西a lack of a lack of 缺少缺少for lack of.for lack of.因为缺少因为缺少lacking adj. lacking adj. 缺少的，没有的缺少的，没有的be lacking in be lacking in 缺少缺少他缺乏勇气。He lacks （for）courage. = He is lacking in courag

5、e.catch sight of. . . at first sight at the sight of. . . in/within sight out of sight看见看见乍看之下乍看之下, 第一眼就第一眼就看见看见时时在视线内在视线内, 看得见看得见在视野之外在视野之外, 看不见看不见7 lose sight of看不见看不见1.I _her getting on the bus when I came out of the bookstore.2.The dog barks_strangers.3.I watched until I_the train.4. There was n

6、o garage_, so I hitched a lift into town.caught sight ofat the sight oflost sight ofin sight8 switch on 打开打开 switch off 关掉关掉9 speed up 加速加速 反：反：slow down at a speed of. . . 以以的速度的速度 at high/low speed 以高低速以高低速The car moved _fifty kilometers an hour. at a speed of10 instant n. 瞬间；片刻瞬间；片刻 adj.立即的；立刻的立即

7、的；立刻的in an instant 立刻；马上立刻；马上for an instant 一会儿，片刻一会儿，片刻the instant从句从句= instantly从从句句 一一就就表示表示“一一就就”的多种表达：的多种表达：副词副词：immediately/ directly/ instantly+从句从句名词短语名词短语：the moment/ the minute/ the second/ the instant+从从句句连接词连接词as soon as/ hardlywhen/ no sooner than(1)她没有多久就吃完了一碗速食面。她没有多久就吃完了一碗速食面。 She finished eating up a bowl of instant noodles _.(2) He started to work _ he got to his office. 他一到办公室就开始工作了。他一到办公室就开始工作了。in an instantthe instant(3) _his heart seemed to stop beating. 有一会儿他的心脏似乎停止了跳动。有一会儿他的心脏似乎停止了跳动。For an instant11 be representative of 是是的代表，代表的代表，代表的特征的特征This case is representat