六年級下冊英語句型轉(zhuǎn)換訓(xùn)練題集（附解題思路與專項練習(xí)）英語句型轉(zhuǎn)換是小學(xué)階段語言能力訓(xùn)練的核心模塊之一，它既考察學(xué)生對語法結(jié)構(gòu)的理解，也檢驗語言靈活轉(zhuǎn)換的應(yīng)用能力。六年級下冊的句型轉(zhuǎn)換訓(xùn)練，需結(jié)合一般現(xiàn)在時、一般過去時、現(xiàn)在進行時等核心時態(tài)，以及be動詞、情態(tài)動詞、實義動詞的不同用法展開。本訓(xùn)練題集圍繞“精準轉(zhuǎn)換、語法鞏固、語境應(yīng)用”三個目標，梳理六大核心題型，配套解題思路與分層練習(xí)，助力學(xué)生扎實掌握句型轉(zhuǎn)換的規(guī)律與技巧。一、肯定句→否定句（核心考點：be動詞/情態(tài)動詞/實義動詞的否定形式）解題思路：含be動詞（am/is/are/was/were）的句子：在be動詞后加`not`（`amnot`為固定搭配，不可拆分）。含情態(tài)動詞（can/may/must等）的句子：在情態(tài)動詞后加`not`（可縮寫為`can't`/`mustn't`等）。含實義動詞（行為動詞）的句子：借助助動詞`do/does/did`（根據(jù)時態(tài)），在助動詞后加`not`，原實義動詞還原為原形。例題示范1.Sheisagoodstudent.→Sheisn'tagoodstudent.（be動詞+not）2.Theycanplayfootball.→Theycan'tplayfootball.（情態(tài)動詞+not）3.Heplaysbasketballeveryday.→Hedoesn'tplaybasketballeveryday.（一般現(xiàn)在時，主語三單→助動詞`does+not`，`plays`還原為`play`）4.Wewenttotheparkyesterday.→Wedidn'tgototheparkyesterday.（一般過去時→助動詞`did+not`，`went`還原為`go`）專項練習(xí)（一）將下列肯定句改為否定句：1.IamfromChina.2.Thecatisonthechair.3.Wemustfinishhomeworktoday.4.Shelikesreadingstories.5.Theyvisitedtheirgrandparentslastweek.二、肯定句→一般疑問句（核心考點：be動詞/情態(tài)動詞/助動詞的提前）解題思路：含be動詞的句子：將be動詞提前至句首（首字母大寫），句末加問號；第一人稱（I/we）可根據(jù)語境改為第二人稱（you）。含情態(tài)動詞的句子：將情態(tài)動詞提前至句首（首字母大寫），句末加問號。含實義動詞的句子：借助助動詞`do/does/did`（根據(jù)時態(tài)）提前至句首，原實義動詞還原，第一人稱改第二人稱。例題示范1.Heisateacher.→Isheateacher?（be動詞提前）2.ShecansingEnglishsongs.→CanshesingEnglishsongs?（情態(tài)動詞提前）3.Theyplayfootballafterschool.→Dotheyplayfootballafterschool?（一般現(xiàn)在時，非三單→助動詞`do`提前）4.HewenttoBeijinglastmonth.→DidhegotoBeijinglastmonth?（一般過去時→助動詞`did`提前，`went`還原為`go`）專項練習(xí)（二）將下列肯定句改為一般疑問句：1.Iamtwelveyearsold.2.Thebookisonthedesk.3.Wecanswimintheriver.4.Tomdoeshishomeworkat7:00.5.Theysawafilmyesterday.三、對劃線部分提問（核心考點：疑問詞的選擇+一般疑問句結(jié)構(gòu)）解題思路：1.確定劃線部分的內(nèi)容，選擇對應(yīng)疑問詞（如：人→`Who`；地點→`Where`；時間→`When`；方式→`How`；數(shù)量→`Howmany`/`Howmuch`等）。2.將原句剩余部分改為一般疑問句（去掉劃線部分），疑問詞置于句首。例題示范1.Myfatherisadoctor.（劃線部分：adoctor）→Whatisyourfather?（或`Whatdoesyourfatherdo?`，六年級常用前者）2.Shegoestoschoolbybike.（劃線部分：bybike）→Howdoesshegotoschool?3.Theywillmeetat3:00p.m.（劃線部分：at3:00p.m.）→Whenwilltheymeet?4.Therearefivebooksonthedesk.（劃線部分：five）→Howmanybooksarethereonthedesk?5.IwenttoShanghailastweek.（劃線部分：lastweek）→WhendidyougotoShanghai?專項練習(xí)（三）對下列句子的劃線部分提問（劃線部分用括號標出）：1.(Mymother)cooksdinnereveryday.2.Thepenis(onthetable).3.Hegoestoschool(onfoot).4.Ihave(three)pencils.5.Wewenttothezoo(yesterday).四、同義句轉(zhuǎn)換（核心考點：短語/句型的同義替換，考察語言多樣性）解題思路：動詞短語替換：如`goto...onfoot`=`walkto...`；`takeabusto...`=`goto...bybus`。句型結(jié)構(gòu)替換：如`It'stimeforsth.`=`It'stimetodosth.`；`wanttodo`=`wouldliketodo`。例題示范1.Igotoschoolonfooteveryday.→Iwalktoschooleveryday.（`onfoot`與`walk`同義替換）2.It'stimeforlunch.→It'stimetohavelunch.（`forsth.`與`todosth.`結(jié)構(gòu)替換）3.Shewantstobuyabook.→Shewouldliketobuyabook.（`want`與`wouldlike`同義替換）4.Theboxistooheavyformetocarry.→TheboxissoheavythatIcan'tcarryit.（`too...to...`與`so...that...`否定句結(jié)構(gòu)替換）專項練習(xí)（四）將下列句子改為同義句：1.Hegoestoworkbycar.2.It'stimeforclass.3.Iwanttodrinksomewater.4.Thebagistoolightforhimtocarry.（提示：用`so...that...`）5.Shespentanhourreadingthestory.五、陳述句→感嘆句（核心考點：what/how引導(dǎo)的感嘆句結(jié)構(gòu)）解題思路：What引導(dǎo)的感嘆句：`What+a/an+形容詞+可數(shù)名詞單數(shù)+(主語+謂語)!``What+形容詞+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞+(主語+謂語)!`How引導(dǎo)的感嘆句：`How+形容詞/副詞+(主語+謂語)!``How+主語+謂語!`（強調(diào)主語）例題示范1.Theflowerisbeautiful.→Whatabeautifulflower(itis)!/Howbeautifulthefloweris!2.Theflowersarebeautiful.→Whatbeautifulflowers(theyare)!/Howbeautifultheflowersare!3.Herunsfast.→Howfastheruns!專項練習(xí)（五）將下列陳述句改為感嘆句：1.Thegirlislovely.2.Theapplesarered.3.Heswimswell.4.It'sabigapple.5.Themusicissweet.六、人稱/句式轉(zhuǎn)換（核心考點：直接引語變間接引語、主動句變被動句（六年級選學(xué)））解題思路（簡化版）：直接引語變間接引語：去掉引號，人稱隨主句調(diào)整（如`I`→`he/she`，`you`→`me/him`等）；時態(tài)需與主句一致（如一般現(xiàn)在時變一般過去時）。主動句變被動句：賓語變主語，主語變`by`的賓語（可省略）；謂語動詞變`be+過去分詞`（時態(tài)與原句一致）。例題示范1.Shesaid,"IlikeEnglish."→ShesaidshelikedEnglish.（人稱`I`→`she`，時態(tài)`like`→`liked`）2.Wecleantheclassroomeveryday.→Theclassroomiscleanedbyuseveryday.（主動→被動，`clean`→`iscleaned`）專項練習(xí)（六）1.Hesaid,"Icanplaythepiano."→Hesaid____________playthepiano.2.Shetoldme,"Youlooknicetoday."→Shetoldme____________nice____________.3.Theywatertheflowerseverymorning.→Theflowers____________bythemeverymorning.總結(jié)：句型轉(zhuǎn)換的“四步解題法”句型轉(zhuǎn)換的本質(zhì)是“語法規(guī)則+語境邏輯”的結(jié)合，建議學(xué)生通過以下四步完成轉(zhuǎn)換：1.分析句子成分：判斷原句的時態(tài)、動詞類型（be/情態(tài)/實義動詞）。2.確定轉(zhuǎn)換類型：明確是“肯定→否定”“肯定→疑問”“同義替換”還是“句式轉(zhuǎn)換”。