句型转换的方法

1、句型转换的方法（例句时态以一般过去时为主）'、肯定句一般疑问句1. 有be动词或情态动词（am,is,are,was,were,can,could,would,should!） be动词或情态动词搬句首 第一、第二人称互换 some改成any,and改成or 句末改成问号例：Iwasathomeyesterday.Wereyouathomeyesterday?Yes,Iwas./No,Iwasn't. Icoulddancedwelltenyearsago.*Couldyoudancewelltenyearsago?Yes,Icould./No,Icouldn't.2.

2、 没有be动词或情态动词 句首添加助动词do,does或did（根据原句时态和人称决定） 第一、第二人称互换 some改成any,and改成or 动词变回原形 句末改成问号例:WewenttoafarmlastSunday.*DidyougotoafarmlastSunday?Yes,Idid./No,Ididn'.、肯定句'特殊疑问句1.将划线部分换成对应的疑问词人who/whom事，物-what地点where时间when/whattime原因-why数量-howmany频率howoften价钱一-howmuch颜色whatcolour年龄-howold长度-howlong距

3、离howfar还有how,which,whose等。2. 将剩余部分改成一般疑问句。（具体步骤同第一大点）例：Iwenttotheparkyesterday. Iwenttotheparkyesterday.Whatdidyoudoyesterday? Iwenttotheparkyesterday.Wheredidyougoyesterday? Iwenttotheparkyesterday.Whowenttotheparkyesterday? Iwenttotheparkyesterday.Whendidyouqotothepark?三、肯定句k否定句1. 有be动词或情态动词 直接在be

4、动词或情态动词后加not，可缩写。 some改成any,and改成or 动词变回原形例：Mikewasintheclassroomjustnow.Mikewasn'intheclassroomjustnow.Hecouldflykiteshigh.Hecouldn'flykiteshigh.2. 没有be动词或情态动词 在行为动词前添加助动词don't,doesn't或didn'. 动词变回原形 some改成any,and改成or例:ThestudentshadaPElessonthismorning.kThestudentsdidn'havea

5、PElessonthismorning.习题巩固一、将下列句子改成一般疑问句1.1usuallydomyhomeworkateight.2. Wewatchedafootballmatchyesterday.3. I'delitogoswimming.4. Theyareplayingfootballintheplayground.5. Youshouldkeepquietinthelibrary.6. Shehadsomebreadyesterdaymorning.7. Hissisterhassometoys.8. I'mgoingtojoinapartythiseveni

6、ng.9. Mymothercansinganddance.10. Iwasathomejustnow.二、将下列句子改成否定句1. Theyareinthebedroom.2. TomwatchedTVlastevening.3. Idomyhomeworkeveryday.4. Shelikesmilk.5. Johnhadsometoysmanyyearsago.6. ShemustreturnthestorybooktoTomintwodays.7. Sheisgoodatdrawing.8. Weshouldruninthemorningeveryday.9. Wecangotherebytrain.10. Iamtenyearsold.三、将下列句子改成特殊疑问句（划线提问）1. Theybroughtsomenicefoodyesterday.2. Sheisanurse.3. Sheismyteacher.4. Iamlookingformysister.5. Itismycoat.6. Igetupat_six.7. Theyarefiveyuan.8. IamfromHubei.9. IwenttoschoollatebecauseIgotu