专题08 句型转换（期末专项训练）四年级英语下学期（鲁科版五四制·新教材）

专项08 句型转换 01 解题小技巧 02【题型一】肯定句变否定句 03【题型二】陈述句变一般疑问句并作肯否定回答 04【题型三】对划线部分提问 05【题型四】单复数转换 06【题型五】同义句转换 解题小技巧 小学英语四年级下册期末 “句型转换” 核心围绕 Unit1–6 be 动词 / 情态动词 / 一般现在时 / 现在进行时 /be going to 句型、特殊疑问词、单复数转换、地点 / 时间 / 方式 / 归属提问 展开，掌握以下技巧可快速提分： 一、肯定句变否定句（核心：加 not，注意时态） 1.含 be 动词（am/is/are）：be 后直接加 not → isn't /aren't。 2.含情态动词 can：can 后直接加 not → can't。 3.一般现在时（实义动词）： ￮主语非三单（I/we/you/ 复数）：动词前加 don't； ￮主语三单（he/she/it/ 单数）：动词前加 doesn't，动词变回原形。 4.现在进行时（be doing）：be 后加 not → isn't doing /aren't doing。 5.be going to：be 后加 not → isn't going to /aren't going to。 6.小细节：肯定句 some 变否定句改为 any。 二、陈述句变一般疑问句并作肯否定回答（核心：提前 be/can，句首加 Do/Does） 1.含 be 动词：be 提句首，I→you、my→your，句末问号。 2.含情态动词 can：can 提句首，句末问号。 3.一般现在时： ￮非三单：句首加 Do； ￮三单：句首加 Does，动词变回原形。 4.现在进行时：be 提句首。 5.be going to：be 提句首。 6.回答口诀： ￮Be/Can 开头 → Yes, 主语 + be/can./ No, 主语 + be/can+not. ￮Do/Does 开头 → Yes, 主语 + do/does./ No, 主语 + don't/doesn't.。 三、对划线部分提问（核心：选疑问词，变一般疑问句语序） 1.地点（in Beijing/at home）→ Where 2.时间（at weekends/this summer）→ When 3.方式（by plane/by train）→ How 4.事物 / 动作（play football/learn kung fu）→ What 5.归属（my/Li Ming's）→ Whose 6.数量（three/twenty）→ How many 7.步骤：①选疑问词放句首；②剩余部分变一般疑问句语序；③句末问号。。 四、单复数转换（核心：对应词全变，主谓一致） 1.单数→复数：this→these /that→those /is→are / 名词加 - s； 2.复数→单数：these→this /those→that /are→is / 名词去 - s； 3.人称：I→we /he/she→they /my→our /his/her→their。 五、同义句转换（核心：固定搭配替换） •Welcome to… → Come to… •It's time for… → It's time to… •go to… by + 交通工具 → take a + 交通工具 to… •want to do → would like to do 【题型一】肯定句变否定句 （一） 1.I am from China.（变否定句） I _________ _________ from China. 2.He can sweep the floor.（变否定句） He _________ _________ the floor. 3.They live in London.（变否定句） They _________ _________ in London. 4.She often plays the piano at weekends.（变否定句） She _________ often _________ the piano at weekends. 5.We are cleaning the window.（变否定句） We _________ _________ the window. 6.Li Ming is going to Mount Taishan.（变否定句） Li Ming _________ _________ _________ Mount Taishan. 7.There are some noodles in the bowl.（变否定句） There _________ _________ noodles in the bowl. 8.Jenny likes paper-cutting.（变否定句） Jenny _________ _________ paper-cutting. 9.Danny is feeding the fish.（变否定句） Danny _________ _________ the fish. 10.I want to eat noodles.（变否定句） I _________ _________ to eat noodles. 【题型二】陈述句变一般疑问句并作肯否定回答 （二） 11.They are from Canada.（变一般疑问句并回答） —_________ _________ from Canada? —Yes, _________ _________. / No, _________ _________. 12.She can cook Chinese food.（变一般疑问句并回答） —_________ _________ cook Chinese food? —Yes, _________ _________. / No, _________ _________. 13.We go to the museum at weekends.（变一般疑问句并回答） —_________ _________ go to the museum at weekends? —Yes, _________ _________. / No, _________ _________. 14.He often goes fishing with his dad.（变一般疑问句并回答） —_________ _________ often _________ fishing with his dad? —Yes, _________ _________. / No, _________ _________. 15.I am watering the flowers.（变一般疑问句并回答） —_________ _________ watering the flowers? —Yes, _________ _________. / No, _________ _________. 16.They are going to Dalian this summer.（变一般疑问句并回答） —_________ _________ going to Dalian this summer? —Yes, _________ _________. / No, _________ _________. 17.Tom plays the piano at weekends.（变一般疑问句并回答） —_________ _________ _________ the piano at weekends? —Yes, _________ _________. / No, _________ _________. 18.Mary is from the UK.（变一般疑问句并回答） —_________ _________ from the UK? —Yes, _________ _________. / No, _________ _________. 19.You want some salad.（变一般疑问句并回答） —_________ _________ want some salad? —Yes, _________ _________. / No, _________ _________. 20.Guo Yang is making the bed.（变一般疑问句并回答） —_________ _________ making the bed? —Yes, _________ _________. / No, _________ _________. 【题型三】对划线部分提问 （三） 21.I live in Beijing.（对划线部分提问） _________ _________ you live? 22.They go shopping at weekends.（对划线部分提问） _________ _________ they _________ at weekends? 23.She is going to Shanghai by plane.（对划线部分提问） _________ _________ she going to Shanghai? 24.This is Jenny's toy bus.（对划线部分提问） _________ toy bus _________ this? 25.We are going to see the sunrise on Mount Taishan.（对划线部分提问） _________ _________ you going to _________ on Mount Taishan? 26.There are five people in my family.（对划线部分提问） _________ _________ people are there in your family? 27.He is cleaning the table now.（对划线部分提问） _________ _________ he _________ now? 28.Li Ming goes fishing with his father.（对划线部分提问） _________ _________ Li Ming _________ fishing with? 29.The toy car is forty yuan.（对划线部分提问） _________ _________ is the toy car? 30.They are going to the Shaolin Temple this summer.（对划线部分提问） _________ _________ they going to this summer? 【题型四】单复数转换 （四） 31.This is a new schoolbag.（变复数） _________ _________ new _________. 32.That child is from Australia.（变复数） _________ _________ are from Australia. 33.He is helpful at home.（变复数） _________ _________ helpful at home. 34.These are beautiful flowers.（变单数） _________ _________ a beautiful _________. 35.I am going to visit a museum.（变复数） _________ _________ going to visit _________. 【题型五】同义句转换 （五） 36.Welcome to our school.（同义句） _________ _________ our school. 37.It's time for dinner.（同义句） It's time _________ _________ _________. 38.She goes to the park by bus.（同义句） She _________ _________ _________ _________ to the park. 39.I want to eat jiaozi.（同义句） I _________ _________ _________ eat jiaozi. 40.They will go to Beijing.（同义句） They _________ _________ _________ go to Beijing. 参考答案 第 1 页 共 6 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1.am not 2.can't sweep 3.don't live 4.doesn't; play 5.aren't cleaning 6.isn't going to 7.aren't any 8.doesn't like 9.isn't feeding 10.don't want 11.Are they; they are; they aren't 12.Can she; she can; she can't 13.Do you; we do; we don't 14.Does he; go; he does; he doesn't 15.Are you; I am; I'm not 16.Are they; they are; they aren't 17.Does Tom play; he does; he doesn't 18.Is she; she is; she isn't 19.Do you; I do; I don't 20.Is he; he is; he isn't 21.Where do 22.What do; do 23.How is 24.Whose; is 25.What are; do 26.How many 27.What is; doing 28.Who does; go 29.How much 30.Where are 31.These are; schoolbags 32.Those children 33.They are 34.That is; flower 35.We are; museums 36.Come to 37.to have dinner 38.takes a bus 39.would like to 40.are going to $