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初二下册英语期末考试重点内容人教版

【 导语】学习作为一种获取知识交流情感的方式,已经成为人们日常生活中不可缺少的一项重要的内容,尤其是在二十一世纪这个知识经济时代,自主学习已是人们不断满足自身需要、充实原有知识结构,获取有价值信息,并最终取得成功的法宝。以下是&3991e5;color:f5f7f7;padding-left:10px;line-height:35px;margin-bottom:8px;">1.初二下册英语期末考试重点内容人教版 篇一


  1、 should

  should是情态动词,意为“应当,应该”。表示义务、责任,可用于各种人称,无人称和数的变化,也不能单独作谓语,只能和主要动词一起构成谓语,表示说话人的语气和情态;否定形式为should not,缩写为shouldn’t。其主要用法有:

  (1)表示责任和义务,意为“应该”。

  You should take your teacher’s advice.你应该听从你老师的建议。

  You shouldn’t be late for class.你不应该上课迟到。

  (2)表示推断,意为“可能,该”。

  The train should have already left.火车可能已经离开了。

  (3)当劝某人做或不做某事时,常用should do sth.或shouldn’t do sth.,比must和ought to更加委婉。

  You should brush your teeth vefore you go to bed.你在睡觉前应该刷牙。

  2、 need

  (1)need作实义动词,意为“需要,必然”,有人称、时态及数的变化。

  sb./sth.需要某人/某物

  need+ to do sth.需要做某事

  doing需要(被)做

  He needs some help.他需要些帮助。

  You didn’t need to come so early.你不必来这么早。

  The flowers need watering.花需要浇水。

  (2)need也可作情态动词,意为“需要,必须”,没有人称、数和时态的变化,后接动词原形,多用于否定句和疑问句中。

  He need not go at once.他不必立刻走。

  Need he go at once?他必须立刻走吗?

  用must提问的句子,其否定回答常用needn’t。

  — Must he hand in his homework this morning?

  他必须今天上午交作业吗?

  — No, he needn’t.不,不必了。

  【拓展】

  need to do和need doing的辨析:

  need to do sth.意为“需要干某事”,是自己主动去干某事;need doing其主语是物,含有被动的意义,相当于need to be done。

  The student needs to do his homework as soon as he gets home.

  那个学生需要一回家就做家庭作业。

  My computer needs repairing.我的电脑需要修理。

  3、 until

  until意为“直到…”,有下列用法:

  (1)作介词,后接时间名词,在句中作时间状语。

  (2)作连词,后接从句,引导时间状语从句。

  We waited until the rain stopped.我们等到雨停了。

  She stayed there until 9 o’clock.她一直等到9点钟。

  【拓展】

  (1)until用在肯定句中,多与持续性的动词连用表示某动作持续到某时,until相当于till。如stand、wait、stay等,表示主句动作的终止时间。

  (2)until可用于否定句中,即not…until…意为“直到…才”,常与非延续性动词连用。如open、start、leave、arrive等,强调主句动作开始时间。

  The child didn’t go to bed until his father came back.

  直到父亲回来,那个孩子才睡觉。

  You’d better wait until the rain stops.你等到雨停。

3.初二下册英语期末考试重点内容人教版 篇三


  重点语法:if 引导的条件状语从句

  结构:主句 + if + 条件状语从句

  if + 条件状语从句 + [(comma)] + 主句

  注意:在 if 引导的条件状语从句中,主句应用将来时态,状语从句用一般现在时态。

  例句:Youll have a great time if you go to the party.

  If you go to the party, youll have a great time.

  重点短语:take away 拿走

  around the world = all over the world 在世界各地

  make a living 谋生

  all the time = always 一直

  Whats the problem? = Whats the matter? = Whats wrong? 怎么了?

  in order to do sth. 为了做某事

  make sb. do sth. 使得某人做某事(to 省略,该结构是一个不带 to的不定式。)

  make sb. adj. 使得某人(加形容词)

  make sb. done 使得某人被做

  be famous for 为而出名

  be famous as 作为而出名

  in class 在课堂上

  spend (time/money) on sth. = spend (time/money) in doing sth. 花(时间/钱)用于做某事

  see sb. do sth. 看见某人做某事(强调整个过程)

  see sb. doing sth. 看见某人做某事(强调偶然性)

  say said said 动词 say 的原形、过去式和过去分词

  tell told told 动词 tell 的原形、过去式和过去分词

  eat ate eaten 动词 eat 的原形、过去式和过去分词

  speak spoke spoken 动词 speak 的原形、过去式和过去分词

5.初二下册英语期末考试重点内容人教版 篇五


  宾语从句

  结构:主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语)

  例句:----Im good at English. He says. (改为加宾语从句的复合句)

  ----He says Im good at English.

  注意:①主句是一般现在时态,宾语从句的时态不受其影响。

  例句:He says Im good at English now.

  He says I was good at mathematics when I was young.

  ②主句是过去时态,宾语从句也要用过去时态。

  例句:He said I was good at mathematics when I was young yesterday.

  He said I was good at English now yesterday.

  ③宾语从句是客观真理时永远用一般现在时态。

  例句:Our teacher says 24 hours make a day.

  Our teacher said the sun gives us so many energy yesterday.

  ④动词原形不能作主语,必须用其 -ing 形式。

  例句:She said helping others changed her life.

  重点短语:direct speech 直接引语

  reported speech = indirect speech 间接引语

  first of all = at first 首先

  pass on 传递

  be supposed to do sth. 应该做某事

  be good at = do well in 在某方面做得好

  in good health 身体健康

  get over 克服

  open up 打开

  care for = take care of = look after 照料;照顾

  not any more = not any longer = no longer 不再

  have a cold 感冒

  end-of-year exam 年终考试

  get nervous 变得紧张

  forget to do sth. 忘记做某事(该事未做)

  forget doing sth. 忘记做某事(该事已做)

  its + adj. + [for sb.] + to do sth. 做某事[对某人来说](加形容词)

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