一般现在时变否定句的规则0001Word下载.docx

一般现在时变否定句的规则0001Word下载.docx

《一般现在时变否定句的规则0001Word下载.docx》由会员分享，可在线阅读，更多相关《一般现在时变否定句的规则0001Word下载.docx（13页珍藏版）》请在冰豆网上搜索。

例2Jimdoeshishomework.

否定句Jimdoesn'

tdohishomework.

例3Marrygoestoschool.

否定句Marrydoesn'

tgotoschool.

（2）如果主语不是第三人称单数时，只需在实义动词前加don'

t.

例1IteachEnglish.

否定句Idon'

tteachEnglish.

例2Theygotoschool.

否定句Theydon'

例3Wesingasong.

否定句Wedon'

tsingasong.

（c）含有情态动词的句子,变否定句时,只需在情态动词后加not.

例1Icandance.

否定句Icannotdance.

或Ican'

tdance.

否定句TheycannotspeakEnglish.

或Theycan'

tspeakEnglish.

例3Hemustgohome.

否定句Hemustnotgohome.

或Hemustn'

tgohome.

例4Hemustbeontheplayground.

Hecannotbeontheplayground.

析：

当mustbe用来表示推测，有“一定”的含义时，

否定式要用cannot.

例5Youmustsaysomethingatthemecting.

Youneedn'

tsayanythingatthemecting.

当“must行为动词"

用来表示必须"

的含义时，

其否定式可用needn'

或mustn'

t表示不需要”,不必”

语气委婉，mustnot表示“禁止”，“千万别”语气生硬。

例6Youmaycomeinnow.

Youmustn'

tcomeinnow.

may作为情态动词表示“可以”时，

其否定式用mustnot,而不用maynot.

例7HemaywatchTV.

Hemustn'

twatchTV.

注意:

（1）见到some变否定句时,要换成any.

例1Ieatsomeapples.

teatanyapples.

例2Hehassomebooks.

thaveanybooks.

例3Hedoeshishomework.

tdohishomework.

（2）见到and变否定句时,要换成or.

例1Thereissomeairandwateronthemoon.

否定句Thereisn'

tanyairorwateronthemoon.

例2Hehassomebrothersandsisters.

否定句Hehasn'

tanybrothersorsisters.

例3Heeatsapplesandoranges.

否定句Hedoesn'

teatapplesororanges.

（3）见到too和also变否定句时,要换成either.

例1Tomgoestoschooltoo.

否定句Tomdoesn'

tgotoschooleither.

too和also用于肯定句中时，否定句中用either替换

（4见到already变否定句时,要换成yet。

例1Hehashadsupperalready.

Hehasn'

thadsupperyet.

随着对谓语动词的否定，某些副词也要作相应的变动。

一般现在时精炼

1将下列句子变否定句。

例1Iamaboy.

例2Youareagirl.

例3Heisateacher.

例4JimisEnglish.

例5Thesearebikes.

例6Thosearemaps.

例7Theyarebuses.

例8WeareChinese.

2将下列句子变否定句。

例1I'

maboy.

例2You'

reagirl.

例3He'

sateacher.

例6Thosearemapsandpencils.

例7They'

resomebusesandcars.

例8Sheisyourteacher.

3将下列句子变疑问句。

例3Heismyteacher.

例4JimisourEnglish.

例5Thesearesomebikes.

例6Thosearemymaps.

例7Theyaresomebuses.

4将下列句子变成疑问句。

smyteacher.

例4It'

sapen.

5将下列句子变否定句。

例4Hespellsit.

例5Shegoestoschool.

例6Hedoeshishomework..

例7Theydotheirhomework.

例8Idomyhomework.

6将下列句子变否定句

例1HeteachesmyEnglish.

例2TheyspeakEnglishandFrench.

例3Weeatsomeapples.

例4Jimspellsit.

例5Shegoestoourschool.

例6Hedoessomehomework..

例8Wedosomehomework.

7将下列句子变疑问句。

例7Theydoestheirhomework.

8将下列句子变疑问句。

9将下列句子变否定句。

例2TheycanspeakEnglish.

例3Hemustgohome.

例8WeneedspeakEnglish.

十将下列句子变否定句。

例1Icandanceandsing.

例2TheycanspeaksomeEnglish.

例3Youmustgohome.

例4Theymustbeontheplayground.

例5Hemustsaysomethingatthemecting.

例6Jimmaycomeinnow.

例7TheymaywatchTV.

例8WeneedspeakEnglishandEnglish.

十一将下列句子变疑问句。

十二将下列句子疑问定句。

十三写出下列动词的第三人称单数形式。

1go2spell3speak4like5teach

6Be7are8study9have10do

十四将下列名词变成复数。

1apple2orange3map4pen5pencil

6desk7dog8tomato9photo10knife

十五将下列名词变成复数。

1man2woman3child4person5people

6fish7sheep8deer