七年级下册英语知识点_英语知识大全

  引言:温故而知新,大众只要是完成这件,务必都可以增加学习知识能力素质。上海装修公司小易为大众归置了高中英语基础知识点:主语补足语动词基础知识点,英语知识简便同学们查阅复习,愿望大众喜欢。

  主语补足语动词具体来说便是说情感和理念的词,mydreamjob常見的有:can (could); may (might); must; have to; shall (should); will (would); need; dare (dared); ought to; 主语补足语动词找不到很多人称和数的发生变化,必须孤独食用,话题七年级下册英语知识点七年级下册英语知识点它和银行小额贷款后的动词使役动词合成谓语结构设计。我们的用法如表:

  一. can和could 的用法

  1. 说能力素质或态度的如果性,英语一还都可以说仰求和许可。如:

  Can you finish this work t0night? Man cannot live without air.

  — Can I go now? — Yes, you can.

  还要注意:

  1) could说语气较含蓄地的仰求,最主要用语疑问句,(用这里根本时拿不出在确实句)答语用can。

  — Could I come to see you tomorrow?

  — Yes, you can. (必须用could). (反问句通常以No, I m afraid not.)

  2) can说能力素质时,还都可以用 “be abie怎么读 to” 衡量,七年级下册英语知识点诸如:

  I ll be abie怎么读 to come this afterno0n.

  但当他们要说“某件事半世流离”时,万能须用 “was (were) abie怎么读 to”必须用could,高考大学英语一诸如:

  He was abie怎么读 to go to our party yesterday evening and he enjoyed himself very much.

  2. 说“惊诧、狡辩、万能不恐怕”的理念。(最主要用在反问句、七年级下册英语知识点疑问句和感伤句中)

  Can this be true? How can you say like that? This cannot be d0ne by him.

  3. “can (could) + have + d0ne” 的疑问或反问形势说对去的时候发生的的动作狡辩或不确实。

  He cannot have been to that town. Can he have got our book?

  二. may 和might 的用法

  1. 说问题,高考说仰求、许可时,话题might 比may 的语气越发含蓄地其他,反问回答时可用can’t 或mustn’t, 说“不都可以、话题大学禁示、禁止”之意。 诸如:

  — Might I use your pen? — No, you mustn’t.

  — May I take this book out? — Yes, you can (— No, you can’t/ mustn’t.)

  用May I… 争求对方问题在文化教育上较宣布正式,八年级英语知识点在口腔异味上相对请吃饭,在日常任务口语中,用Can I… 争求对方见解在如今房屋的现代化口语中是更加常見。

  2. 采用说祝愿的句子中。大学mydreamjob诸如:

  May you success! May you be happy! May you have a good journey!

  3. 说料想、如果(疑问句中拿不出这里意)

  He may be very busy now. (此句中多might 语气较弱)

  3 “May (Might) + have + d0ne” 说对去的时候发生的的动作的料想。万能诸如:

  He may not have finished our work. (此句中多might 语气较更弱)

  三. must 和 have to 的用法

  1. 说“务必、必要”。

  You must come 0n time.

  当must 引出的问句时,英语一七年级下册英语知识点 若YOUYANJHQ定的回答,七年级下册英语知识点必须用mustn’t,高考而用needn’t或d0n’t have to.

  — Must we hand in our exercise our books today?

  — Yes, you must. (No, needn’t/you d0n’t have to.)

  2. “must be + 表语”的结构设计说料想,英语一它的反问或疑问形势用can 衡量must。如:

  He must be our new teacher.

  Can he be our new teacher? He can’t be our new teacher.

  ※ 附加疑问句要和谓语动词具体时态同样。如:

  He must be our new teacher, isn’t he?

  3. “must + have +d0ne” 的结构设计通常以在确实句中,说对去的时候或告竣的问题料想,话题它的反问或疑问形势也用can衡量must.

  He must have finished his work.

  ※ 附加疑问句也能和谓语动词具体时态同样。如:

  He must have finished his work already, hasn’t he?

  He must have finished his work at four yesterday, didn’t he?

  3 have to 的蕴意与must相通,与理或许都可以互送食用,八下英语知识点但have to有很多形势,高考随have的发生变化而定,英语基础知识大全must 与have to有下类几点其他:

  1) must说的是语言人的行为人对于,而have to则或许特别强调态度需,诸如:

  The play is not interesting. I really must go now.

  I had to work when I was your anae.

  2) 与理的反问根本大不无别。诸如:

  You mustn’t go. (你们想都可以去) You d0n’t have to go. (你们想必去)

  3) 知晓对方的见解时业务must。

  Must I hand in our exercise book before eight?

  4) must 说“偏偏”

  Must it rain today? (今天晚上怎么能偏偏下雪呢?)

  四. dare 和need的用法

  1. need说“需,务必”,作主语补足语动词时,仅采用疑问句和反问句,在确实句中普遍用must, have to, ought to,或should衡量。mydreamjob诸如:

  You needn’t come so early.

  — Need I cie怎么读an all our room right now? — Yes, you must. (— No, you needn’t.)

  
 

  

  标签:mydreamjobmydreamjob英语一

本文由翔宇英语发布于英语知识,转载请注明出处:七年级下册英语知识点_英语知识大全

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