【高一同步教程】高中英语必修1 Unit1 Friendship知识点精讲
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的东西)       

【拓展】pass through 通过,穿过;经历,遭受

       John passed through a difficult period shortly after his marriage broke down.

       婚姻破裂不久, 约翰经历了一段短暂的艰难时期。

       She said she was passing through Paris and would like to have a chat with me.

       她说她要路过巴黎, 想跟我聊一聊。

3. set down 

【原句回放】I don’t want to set down a series of facts in a diary as most people do... 我不愿意像大多数人那样在日记中记流水账。

【点拨】set down 放下,搁下;记下,写下

      How shall I set myself down in the hotel register?

       在旅馆的登记簿上,我该如何写明自己的身份呢?

【拓展】

set about (doing) sth. 着手(做某事)

       set out (to do sth.)开始,着手(做某事)

       set aside 留出;不顾

       set back  (把钟等)往回拨;推迟

       set free  释放;解放  set up开办;建立;设立

       set off  动身,出发(去某地);使爆炸

       set out  动身,出发;着手;安排,组织

       set an example  树立  

       set fire to...=set...on fire       纵火烧……

4. on purpose

【原句回放】…, I stayed awake on purpose until half past eleven…  ……我熬到十一点半故意不睡觉……

【点拨】purpose  n. 目的,意图;

       a/ the purpose in doing  做某事的目的

       What is your purpose in doing this?你这样做的目的是什么?

       the purpose of  ……的目的

       The purpose of the meeting is to elect a new captain. 这次会议的目的是选出新的队长。

       on purpose 故意地,特意地      

       If you joke with him, he’ll think you are hurting him on purpose.

       如果你跟他开玩笑,他会认为你故意伤害他。

 

【重点句型】

1. It is/was the first/ second/ ...time that+现在完成时/过去完成时
【原句回放】It was the first time in a year and a half that I’d seen the night face to face.   已经有一年半的时间,我第一次和这个夜晚面对 面。(意思是即使在夜晚也不能出来看看外面的景色。)

【点拨】句中It is/was the first/ second/ ...time that+现在完成时/过去完成时,表示“某人第几次做某事”。如果前面是It is...,后面用现在完成时;前面是It was...., 后面用过去完成时。

       It is / was the first /second time that sb. have/ had done sth.  某人第一/二次做……,that可省略,从句时态需用现在完成时或过去完成时。

   翻译下面句子:

       这是我第一次来中国。

       It was the first time that I had been to China.

       那是妻子第四次劝他戒烟。

    It was the fourth time that his wife had persuaded him to stop smoking.

上述两个句子是指一次事件,描述的过去发生的事情,主句用的是一般过去时,从句都用了过去完成时。

2. While/ when doing...

【原句回放】While walking the dog, you were careless and it got loose and was hit by a car. 遛狗的时候,你不够细心,狗跑开了,并且被车撞了。

【点拨】我们需要注意的是:“While walking the dog,...”意思是“While you were walking the dog,...”,其实是省略了从句部分的主语和be动词。

       我们看看在什么情况下可以省略从句的主语和be动词呢?在很多状语从句中,比如时间、条件、让步等状语从句中,如果主句的主语和从句的主语相同(比如上句中主句主语为you,从句主语也是you),而且从句中的谓语动词又含有be的某种形式(you were walking),从句中的主语和be可以省略。

       我们看看下面几个句子:

       When I was traveling in London (=When traveling in London), I happened to meet a former classmate. 当我在伦敦旅游时,碰巧遇到一位以前的同学。

       Though he is tired (= Though tired), he still keeps on writing the diary. 

       尽管累了,他仍然继续写日记。

       She won’t attend the meeting, unless she is invited (= unless invited).

       除非被邀请,否则他不会参加会议。
       上面几个句子中,主句的主语和从句的主语一致,而且都含有be动词的某种形式 ,所以我们可以省略从句的主语和be动词,这样能使句子显得更加简洁。

3. It is ... doing...

【原句回放】It’s no pleasure looking through these any longer. 观看这些已经不再是乐趣。

【点拨】 在这个句子中,It 是形式主语,looking through these是真正的主语。It’s no pleasure后面如果接动词形式的话,一定是接doing形式。

【拓展】类似结构:

       It is no use doing… 做……没用

       It is no good doing sth. 做某事不好/没用

       It’s a waste of time/ money doing sth. 做某事是白费时间/金钱。

       It’s fun doing sth. 做某事很有趣。

       上面几个句型结构都是“名词+ doing”的形式。

我们看下面几个句子,试着翻译:

     为过去的事情哭泣毫无用处。

        It is no use crying about the past.      

        穿越街道时注意车辆。

        Look out for cars when (you are) crossing the street.

        这是我第一次尝试潜水 (scuba diving)。       

        It’s the first time that I have tried scuba diving. (这个句子如果选择一般过去时,后面应该用过去完成时。)

       学完上述单词和句型后,请同学们试着用至少三个单词、两个短语和一个句型写一篇短文(Please use at least 3 words, 2 phrases and 1 sentence pattern to make a story! Hope it can be CREATIVE and enjoyable!)

Example:

       70-year-old Mrs. Smith suffered from insomnia (失眠), so she would walk his dog at dawn sometimes. One day, while walking her dog, she heard a strange noise. She tried to ignore it, because she thought it might be some construction work being done. However, the noise got stronger and stronger and a few cars parking along the road were upset. As Mrs. Smith turned around, a plate- shaped vehicle came into her sight, shining with dazzling light.

 

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