句型转换专题练习基础训练根据例子仿写训练：1.一般疑问句陈述句改一般疑问句方法：①把be动词（amisare）和情态动词(can,may,must...)提前，放到句首，其它照写。遇I/we→you,my→your.Some→any.句号→问号（？）例如：陈述句:Theyareinthepark.Hecanplaytheguitar..一般疑问句:Aretheyinthepark?Canheplaytheguitar?练习：把下列句子变成一般疑问句1.Iamlisteningtomusic.2.Mikeisastudent.3.Marycancleantheclassroom.4.Theyareinthezoo.5.Therearesomeflowersinthevase.6.Thisismysister.7.Wearesweepingthefloor.②借助助动词do/does.第三人称单数用does,其余人称用do，放到句首，其他照写。特别记住：前面用does,后面的动词一定还原成原形。遇I/we→you,my→your.Some→any.句号→问号（？）例如：陈述句:Iliketheducks.Helikesthedogs.一般疑问句：Doyouliketheducks?Doeshelikethedogs?练习：把下列句子改为一般疑问句。1.Weneedsomemasks.2.Theylikemakingthepuppet.3.SuHaiandSuYangliveinanewhouse.4.Iputabookonmyhead.5.Theysing“Intheclassroom”together.6.WeplaybasketballonSundays.7.Tomlikeslisteningtomusic.8.Ihaveatelescope.9.Mikehasapot.10.Shehassomeblankets.2.否定句陈述句改否定句方法：①在be动词（am/is/are）和情态动词(can,may,must...)后面加not，其它照写。some变成any.例如：陈述句:Theyareinthepark.Hecanplaytheguitar.否定句:Theyarenotinthepark.Hecannotplaytheguitar.或：Theyaren’tinthepark.Hecan’tplaytheguitar.isnot=isn’t，arenot=aren’t，cannot=can’t，amnot不能缩写练习：把下列句子变成否定句1.Iamlisteningtomusic.2.Mikeisastudent.3.Katecancleantheclassroom.4.Theyareinthezoo.5.Therearesomeflowersinthevase.6.Thisismysister.7.Wearesweepingthefloor.②借助动词don’t/doesn’t,第三人称单数用doesn’t,其余人称用don’t，放到人称后面，动词前面其他照写。特别记住：前面用doesn’t,后面的动词一定还原成原形。some变成any.例如：陈述句:Iliketheducks.Helikesthedogs.否定句：Idon’tliketheducks.Hedoesn’tlikethedogs.练习：把下列句子改为否定句。1.Weneedsomemasks.2.Theylikemakingthepuppet.3.SuHaiandSuYangliveinanewhouse.4.Iputabookonmyhead.5.Theysing“Intheclassroom”together.6.WeplaybasketballonSundays.7.Tomlikeslisteningtomusic.8.Ihaveatelescope.9.Mikehasapot.10.Shehassomeblankets.3.特殊疑问句：方法：你学会了上面一般疑问句的转换方法了吗？特殊疑问句句序：特殊疑问词+一般疑问句？特殊疑问词根据被提问部分而定，如：陈述句：Hisbackpackisred.Hisbackpackisred.特殊疑问句：Whatcolourishisbackpack？Whosebackpackisred?练习：对下列句子的划线部分提问1.Theboycanplayfootball.___________________________________2.Helenisreadingamagazine.___________________________________3.Iamdoingmyhomework.___________________________________4.Iamplayingchess.___________________________________5.Theyarereadingbooksinthelibrary.___________________________________6.Tomisplayingwithayo-yointheplayground.___________________________________7.Lucycansinganddance.___________________________________8.Thereisatoiletinthegarden.___________________________________9.Therearethreebusesinthestreet.___________________________________10.IdosomecleaningathomeonSundays.___________________________________11.Shehasaboxofsweets.___________________________________12.Shehasaboxofsweets.___________________________________13.Shehasaboxofsweets.___________________________________14.ThispairofshoesisLily’s.___________________________________练一练，巩固提高1、肯定句转换为否定句(1)Mrs.Lididsomehouseworkyesterdayafternoon.Mrs.Lihouseworkyesterdayafternoon.(2)Allofmyclassmateslikeart.myclassmateslikesart.(3)Hehasalr...
