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初二英语下册知识点复习:第九单元

来源:101教育网整理 2018-06-05 字体大小: 分享到:

  101教育网小编和同学们一起备考期末,整理了初二英语下册知识点复习:第九单元内容,以供大家参考。

  初二英语下册知识点复习:第九单元

  Unit 9 Have you ever been to an amusement park?

  现在完成时句型举例:

  1.Have you ever been to an amusement park?你曾经去过游乐园吗?Yes,I have./No,I haven’t.

  2.I have never been there.Me neither=Neither have I.我也没有.

  3.Where is he?He has gone to the Beijing.

  4.How long has he been in Beijing?(不能用come/arrive)

  5.I’ve never been to an aquarium.我从没去过水族馆.

  6.I have been a student here for a year.我成为这的学生有一年了.(不能用become)

  =I became a student here a year ago.

  7.He has been dead for two years.(不能用die)=he died two years ago.

  8.I have been a teacher since ten years ago(for ten years.)(不能用become)

  9.I have just/ever/already/never seen the movie.Have you ever heard of the man before?

  现在完成时

  1.现在完成时态表示过去发生的动作对现在造成的影响或结果。本时态标志词:

  already(“已经”,用于肯定句中,放在have/has之后或句尾);

  yet(“仍然”“还”,用于疑问句或否定句的句尾)

  just(“刚刚”,放在have/has之后);

  before(“以前”,放在句尾);

  ever(“曾经”,放在have/has之后)

  never(“从没有”,在have/has之后)

  2.某个动作从过去已经开始,一直持续到现在,还有可能持续到将来.动作的持续性要通过一段时间来表示一段时间的表达方法有两种:

  for:+一段时间for a year for two weeks for three years

  Since+过去的某一时刻,since nine since last week

  Since+一般过去时态的时间状语从句since you came;since you got home.

  注意:结束性动词不能和表示一段时间的时间状语连用,但是它们可以转换成相应的延续性动词.

  1.直接用延续性动词   buy–have;catch(get)a cold–have a cold;borrow—keep;become—be;put on--wear

  2.转换成be+名词   join the army–be a soldier;join the Party–be a Party member;   go to school–be a student

  3转换成be+形容词或副词   die—be dead;finish–be over;begin—be on;leave—be away;fall sleep–be asleep close–be closed come to/go to/arrive at(in)+某地—be in(at)+某地

  4.转换成be+介词短语go to school–be in school;get up_ be up;

  现在完成时态常见标志词

  1.already(已经),just(刚刚),never(从未/从没有),ever(曾经),yet(仍然/还),before(以前(句尾时)

  2.since+点时刻或从句;for+段时间;how long(疑问句中用来提问since/for短语的)

  3.so far;till now;by now(到目前为止;迄今)

  4.recently近来in the past/last+段时间在过去的几年中

  5.once(一次),twice,three(four…)times

  6.It is the+较高级+n.+(that)sb.have ever done

  例:What’s the best gift you have ever received?你曾收到的最好礼物是什么?

  以上是初二英语下册知识点复习:第九单元内容,希望帮助大家,更多内容请关注101教育网。


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