高三英语省略句常见省略现象 高三学生如何快速提高化学成绩

高三英语省略句常见省略现象

省略和替代一样，也是一种避免重复、突出关键词并使上下文紧密连接的手段。为了避免重复,常常省略句子中的一个或几个成分,这样的句子叫省略句。高三英语省略句的几种形式有从句中It is 的省略；从句主语和主句主语一致时的省略；表语的承前省略；动词的省略[英语语法]，下面请看常见的省略现象：

并列结构中的省略现象

第一，并列句中的省略现象

(一)省略主语。如，

She went to the hospital and (she) saw a doctor.

【例】— I was wondering if we could go skiing on the weekend.

—________ good.

A. Sound B. Sounded

C. Sounding D. Sounds

【析】 答案是D。省略了主语It。

(二)省略整个谓语或谓语的主要部分。如，

Either Tom must be responsible for the matter or we will be (responsible for the matter).

【例】 ________ and I'll get the work finished.

A. Have one more hour B. One more hour

C. Given one more hour D. If I have one more hour

【析】答案是B。整个句子相当于If you give me one more hour, I'll get the work finished。

(三)省略谓语中的助动词。如，

Was Jack playing the guitar and (was) Alice preparing the supper?

(四)省略谓语中主要动词。如，

Albert needn't stay, but George must (stay).

(五)省略宾语。如，

John likes smoking, but Mary hates (smoking).

(六)省略主语补足语。如，

George was (interested in the performance), but Jim pretended to be, interested in the performance.

(七)省略状语。如，

Mr Brown teaches (in Cambridge), and his son studies in Cambridge.

第二，名词词组中的省略。如，

This is his latest book; I hope it is not his last(book).

What is the difference between a direct question and an indirect (question)?

Tom's work at school is excellent, Harry's(work) is poor.

第三，介词词组中的省略。如，

Bob is bored with (music), but Peter is interested in it.

主从结构中的省略现象

第一，主句中的省略现象。如，

(I) Hope you will like it.

(It is) No / Small / Little wonder they all loved the boy dearly.

【例】—Brad was Jane's brother.

—________ he reminded me so much of Jane!

A. No doubt B. Above all

C. No wonder D. Of course

【析】 答案是C。前面省略了It is。

第二，状语分句中的省略现象。如，

You must be a member of the club since your brother is (a member of the club).

I am prepared to meet them when (they like) and where they like.

They will be arriving either before (the show begins) or after the show begins.

While (I was) waiting, I was reading some old magazines.

If(it is) carefully done, the experiment will be successful.

The old lady was looking well although(she was) living alone.

【例】 Unless ________ to speak, you should remain silent at the conference.

A. invited B. inviting

C. being invited D. having invited

【析】 答案是A。前面省略了you are。

第三，名词性that-分句中的省略现象。如，

Mary will sing at the party, but I know John won't(sing at the party ).

A: —Will it rain today?

B: —I hope (that it will ) not (rain)

【例】—You haven't lost the ticket, have you?

—________. I know it's not easy to get an other one at the moment.

A. I hope not B. Yes, I have

C. I hope so D. Yes, I'm afraid so

【析】答案是A。相当于I hope I haven't lost my ticket。

第四，名词性wh-分句中的省略现象。如，

Someone has used my bike, but I don't know who(has used it).

The cup was broken by someone, but I wonder by whom (the cup was broken)

I don't know when (to meet him) and where to meet him.

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高三学生如何快速提高化学成绩

高三学习主要是为了提高考试成绩，为高考做好准备。小编整理了高三学生提高化学成绩的方法，供参考。

1、掌握正确的化学学习方法

高三一年的时间不仅要复习高一高二的内容，还要学习心得知识，所以高三的学习时间会非常紧张。高三学生如果想要提高化学成绩，就得掌握正确高效的学习方法。

就高三复习的整体来说，化学实验在化学这门学科中有着非常重要的地位，所以高三学生在复习的过程中，一定要注意化学实验的理解和掌握，同时也应该把化学理论知识与生活相联系，通过实验更加深刻的理解化学知识。

在学习化学实验的时候，了解实验反应原理，提升自己的实验观察、操作、分析及实验设置等各方面的能力。

2、培养主动学习的习惯，以及坚定地学习意志

高三这一年不仅考验学生的学习能力，更考验学生的身体素质和承受压力的能力。在高三的化学学习中，学生非常容易受到打击，比如解不出来题、搞混了某些知识、成绩不理想等，这些都能打击到学生的自信心，影响到主动学习的热情。这两点对于高三学生提高化学成绩是非常不利的，心理承受能力太弱的话甚至会影响到睡眠以及其他科目的学习。

所以高三学生一定要提高自己抗压能力，以及自我调节情绪的能力，掌握正确高效的学习方法，培养主动学习的习惯，长期坚持不懈的完善自身的问题，不断务实化学学习的基础，通过正确的学习方法和长期的努力来提高化学学习成绩。