句型轉(zhuǎn)換題解題技巧市公開課金獎市賽課一等獎?wù)n件

句型轉(zhuǎn)換題型解題技巧（針對七年級水平）第1頁必定句改否定句方法：一步法在be動詞后加not。如：isnot，are

not，amnot，wasnot，werenot；在can，should，will等情態(tài)動詞后加not。如：cannot，shouldnot，willnot；上述都沒有，在動詞前加助動詞否定形式。如：don’t，doesn’t，didn’t。＊變否定句時須注意一些詞改變，如：some改為any,something改為anything,already改為yet,both改為neither,all改為none等。第2頁必定句改普通疑問句方法：三步法一調(diào)二改三問號：把be動詞或情態(tài)動詞can/could/will/shall等放在句首，剩下照抄，（some改成any，my改成your等）句點改成問號。一加二改三問號：沒有be動詞或情態(tài)動詞，在句首請助動詞Do/Does/Did幫忙，剩下照抄，（some改成any，my改成your等）句點改成問號。第3頁對劃線部分提問

（必定句改特殊疑問句）：四步法在普通疑問句基礎(chǔ)上，句首添加一個疑問詞，依據(jù)劃線部分確定是什么疑問詞。接著找be動詞或can，shall，will等放在疑問詞后面，若沒有則請助動詞do/does/did幫忙，寫在疑問詞后面，howmany除外，必須先寫物品，再寫be動詞等。劃線部分去掉后剩下內(nèi)容照抄，（some改成any，my改成your等）句點改成問號。第4頁一、對主語提問：只需選擇一個恰當(dāng)疑問詞代替劃線部分，句子語序不變，指人用who,指物用what或which。如：25.Mr.GreenteachesthemEnglish.（新疆）WhoteachesthemEnglish？二、對謂語提問：不論后面接賓語是否，疑問詞都用what,并用do適當(dāng)形式代替謂語部分。如：26.Hewasplayingbasketballatfouryesterdayafternoon.（青海）Whatwashedoingatfouryesterdayafternoon？第5頁三、對賓語提問：指人用who（whom）,指物用what或which。如：27.Heliveswithhisgrandmother.（江蘇）Whomdoeshelivewith？28.Ihavetwobooksinmybag.（山東省泰安市）Whatdoyouhaveinyourbag？第6頁四、對表語提問：要依據(jù)表語所表示不一樣意思，選擇不一樣疑問代詞。指人時普通用who；指時間時用when或whattime；指職業(yè)時，用what；指顏色時用whatcolour;指距離時用howfar等。如：29.Thoseflowersarered.（重慶）Whatcolourarethoseflowers？30.Urumchiis3790kilometresawayfromWuhan.（新疆）HowfarisUrumchiawayfromWuhan.第7頁五、對定語提問：問誰用whose,問哪個用which或what,問數(shù)量用howmany（much）。31.Thecarneartheriverismine.（05泰安）Whichcarisyours？32.Iborrowedninebooksfromthelibrary.（05新疆）

Howmanybooksdidyouborrowfromthelibrary？第8頁六、對狀語（從句）提問：指時間疑問詞用when（whattime）,指地點用where,表示原因用why,表示程度、方式用how,表示頻度用howoften，表示時間段用howlong等。33.AllanwillgobacktoEnglandbyplanenextmonth.（04福州）HowwillAllangobacktoEnglandnextmonth？34.Johnwenttoseehisgrandmotheronceaweek.（04廣州）HowoftendidJohngotoseehisgrandmother？35.Hehasworkedinthisschoolforfiveyears.（04成都）Howlonghasheworkedinthisschool？36.MrsReaddidn’tsleepwelllastnightbecausethewindmadetoomuchnoise.（05濟南）Whydidn’tMrsReadsleepwelllastnight？37.Jimwillreturnintwoweeks.（05哈爾濱）HowsoonwillJimreturn？第9頁七、對混合成份提問：同時對兩個或兩個以上提問時，能夠用and把幾個疑問詞連起來放在句首。如：38.ImetJimintheparkthedaybeforeyesterday.（04吉林）WhenandwheredidyoumeetJim？第10頁單數(shù)句與復(fù)數(shù)句之間互變轉(zhuǎn)化時，名詞和動詞人稱和數(shù)，人稱代詞、物主代詞、指示代詞人稱和數(shù)都要作對應(yīng)改變。如：Thatismybook.（浙江省寧波市）Thoseareourbooks.Sheishisstudent.（江蘇）Theyaretheirstudents.第11頁1.Iknowtheanswer.(普通疑問句)____________knowtheanswer?2.Wecanseesomebirds.(普通疑問句)____________see______birds?3.Thereisacomputerinmyhouse.(普通疑問句)____________acomputerinhouse?4.Therearesomeflowersontheteachers'desk.(普通疑問句)__________________flowersontheteachers'desk?5.Therearesomeapplesonthetree.(否定式)There__________________applesonthetree.第12頁6.Ithinkheisveryold.(否定句)I______thinkhe______veryold.7.Pleasecolouritgreen.(否定句)____________colouritgreen.8.WecanspeakgoodEnglish.(否定句)We____________speakgoodEnglish.9.Thankyouforhelpingme.(同義句)Thankyoufor____________.10.Therearen'tanypearsinthebox.(同義句)Thereare______pearsinthebox.第13頁11.Whosearetheseclothes?(同義句)____________arethese?12.Letmelookatyourbook.(同義句)Letme________________________yourbook.13.Hersweaterisred.(對劃線部分提問)____________ishersweater?14.Mypencilsareinthepencil-box.(對劃線部分提問)____________yourpencils?15.Igetupatsixeveryday.(對劃線部分提問)____________doyougetupeveryday?第14頁16.Therearefiftystudentsinmyclass.(對劃線部分提問)

____________studentsarethereinyourclass?17.Thesearecars.(用buses改寫成選擇疑問句)Arethesecars____________?18.Thebookisin