初中英语各个时态的句子结构及标志词

11.

Mary is my best friend. We’re all from Henan, 1. _____

but now I live in Beijing when she lives in 2. _____

Guangzhou. We don’t look each other very often, 3. _____

but we’re keep in touch all the time. I often write 4. _____

to Mary and telling her about the things that 5. _____

are happened at my company, and she often 6. _____

writes to me about her work. We talk on phone 7. _____

once a week. Sometime I call her on her 8. _____

car phone, or we send e-mail to each other. 9. _____

We’re really luck. There are so many ways 10. ____

we can keep in touch with each other.

【答案解析】

1. all改为both。指Mary和作者两个人。

2. when改为and或while。因为两个分句没有主从关系。而是并列关系，或者有对比或对照的含义。

3. look改为see。因为此句意为“两个人不能经常见面(see)”。

4. 去掉keep或把we’re改为we。因为keep是动词，若不是进行时态或被动语态，动词前不用be，但句中没有动词时必用be。所以去掉keep或去掉are，

5. telling改为tell。tell和write是并列谓语。

6. happened改为happening。因为这是现在进行时态。

7. phone前加the。因为on the phone是习语，意为“用电话(交谈)”。

8. Sometime改为Sometimes。此处表示“有时候”，而不是表示“某个不定的时候”。

9. 此行正确。

10. luck改为lucky。用形容词作表语

12。

We’ve just moved in a house and we wa nt to 1. _____ buy a new color television set, and I’m not 2. _____ sure about a size. Maybe we should buy a big 3. _____ one. If we buy a small one, we might have 4. _____ to change for it in a few years’ time for a bigger 5. _____ one. My husba nd thinks it’s no necessary to buy 6. _____ a very big one. He said our sitting room isn’t very 7. _____ big. If we put in a very big television, they will 8. _____ be bad for our eyes. Anyway, we’d better to make 9. _____ quick decision because the price may go up soon. 10. ____ 【答案解析】 1. in改为into。in“在……里”表静态的位置;而into则表动态的位置，意为“进入”。 2. and改为but。前后句之间是转折关系。 3. a改为the。这里表特指，指要买的电视机的大小。 4. 此行正确。 5.

去掉第一个for。“把A物换成B物”的英语表达是change A for B。文章中该句句意为“几年之后就要把小电视换成大电视”。 6. no改为not。因为no是形容词，修饰名词，而necessary是形容词，所以要用副词not来修饰。7. said改为says。因为上下文都是用的一般现在时，这里指现在的思想，现在的想法。8. they改为it。这里指的是the big television。9. 去掉to。had better后接动词原形。10. quick前加a。make a decision意为“作出决定”。无忧考网：

https:///show/8266699.html

各个时态的句子结构及标志词

一、一般现在时

1.概念：经常、反复发生的动作或行为及现在的某种状况。一般现在时用动词原形表示。如主语为第三人称单数，动词上要改为第三人称单数形式。

2。标志词：

Always, usually, often, sometimes, every week (day, year, month…),

once a week(day, year, month…), on Sundays

3.肯定形式：主语+动词原形+其他（主语为第三人称单数时，动词变三单）

4.否定形式：主语+am/is/are +not+其他;

此时态的谓语动词若为行为动词，则为：主语+do+not+动词原形+其他,

如主语为第三人称单数，则用：主语+does+not+动词原形+其他。

(is not缩写:isn’t, are not缩写:aren’t, does not缩写: doesn’t , do not 缩写: don’t) 5.一般疑问句：