单复数句子变换
4年级英语课文知识汇总
Unit 1 I like dogs 知识归纳一、单词四会单词:1. like /laɪk/ 喜欢2. dog /dɒg/ 狗3. cat /kæt/ 猫4. panda /ˈpændə/ 熊猫5. horse /hɔːs/ 马6. tiger /ˈtaɪgə/ 老虎三会单词:1. animal /ˈænɪm(ə)l/ 动物2. cute /kjuːt/ 可爱的3. fat /fæt/ 胖的4. elephant /ˈelɪf(ə)nt/ 大象5. lion /ˈlaɪən/ 狮子6. monkey /ˈmʌŋkɪ/ 猴子7. have /hæv/ 有8. get /get/ 取,获得9. mat /mæt/ 垫子10. log /lɒg/ 原木二、词组四会词组:1. this cat 这只猫2. that fat panda 那只胖熊猫3. like these cats 喜欢这些猫4. boys and girls 孩子们5. look at this horse 看这匹马6. these toy tigers 这些玩具老虎7. those dogs 那些狗8. have a cake 吃一个蛋糕/有一个蛋糕9. would like a pie 想要一块馅饼10. my toy dog 我的玩具狗11. look at me 看我12. I don’t like… 我不喜欢……三会词组:1. these toy animals 这些玩具动物2. a cute cat 一只可爱的猫3. cute and fat 又胖又可爱4. a little monkey 一只小猴子5. my big bag 我的大包6. on the mat 在垫子上7. run with me 跟我一起跑8. play with me 和我一起玩9. a little lion 一只小狮子10. some cute animals 一些可爱的动物11. in the tree 在树上(外来物)12. on the tree 在树上(长在树上)三、句型1. Look at this cat. I like cats. 看这只猫。
陈述句、疑问句等句型转换及练习(大量)
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句型转换一、肯定句变否定句:1、在be动词后加not。
如:is not , are not , am not, was not, were not;2、在情态动词can,should, will等后加not.如:cannot, should not, will not;3、既有be动词又有情态动词,在情态动词后加not。
如:There won’t be a meeting。
4、上述都没有的,在动词前加助动词否定形式don’t/doesn’t/didn’t。
特殊情况:1. 如果肯定句中有连词 and ,变为否定句时,通常要将 and 变为 or 。
例如:The girl can sing and dance。
→ The girl cannot sing or dance。
2. 如果肯定句中 some ,变为否定句时, some 一般要改为 any .例如:There are some boys in the room。
→ There are not any boys in the room。
3. 如果肯定句中有 too (也),变为否定句时,应将 too 改为 either .例如:Wang Ling is a teacher, too。
→ Wang Ling is not a teacher, either。
小学英语单复数的用法
小学英语单复数的用法在英语中,单复数是非常重要的语法概念。
单数表示一个,复数表示多个。
下面我将介绍小学英语单复数的用法。
一、可数名词单复数的规则变化1、规则变化a.在后面加s。
如:book→books,pen→pens,cat→cats。
b.以s,x,ch,sh结尾的单词加es。
如:bus→buses,box→boxes,watch→watches。
c.以辅音字母加y结尾的单词变y为i再加es。
如:family→families,strawberry→strawberries。
d.以元音字母加y结尾的单词直接加s。
如:boy→boys,toy→toys。
e.以o结尾的单词加s或es。
如:photo→photos,radio→radios。
2、不规则变化a.人称代词he,she,it是单数形式,分别是him,her,it。
b.指示代词this,that是单数形式。
c.动词和名词有单数和复数两种形式。
一般来说,主语是单数时用单数动词或名词,主语是复数时用复数动词或名词。
d.在and连接的两个名词作主语时,谓语动词用复数形式。
e.由there、here、in、at等引导的句子中,名词是单数时用单数动词,名词是复数时用复数动词。
f.由some、any、no等引导的句子中,名词是单数时用单数动词,名词是复数时用复数动词。
g.由what、who等引导的句子中,谓语动词的数由后面的名词决定。
如果是单数名词则用单数动词,如果是复数名词则用复数动词。
h.在疑问句中,如果主语是单数,则谓语动词用单数形式;如果主语是复数,则谓语动词用复数形式。
i.在特殊疑问句中,如果主语是单数,则谓语动词用单数形式;如果主语是复数,则谓语动词用复数形式。
在小学英语中,单复数的概念是十分重要的。
许多单词在添加后缀或者变换形式时,都需要考虑到单复数的问题。
而正确地使用单复数形式,也是英语写作和口语表达中的基本要求。
在英语中,单数和复数的概念与中文的相同。
be和do及can与人称的用法
一、第一人称单数:I我。
第二人称:you你。
第三人称单数:he他、she她、it它。
人称复数:we我们、you你们、they他们。
二、be动词用法(am、is、are)
1.第一人称单数I只跟am。
2.第二人称you和复数we、you、they跟are。
3.其余的第三人称单数跟is。
三、do的用法:
第一人称I、第二人称you、复数we、you、they用do
第三人称单数:他、她、它用does
四、have的用法:
第一人称I、第二人称you、复数we、you、they用have
第三人称单数:他、她、它用has
五、疑问句变换:
1. 有be动词的把be动词提到前面
That is your brother. Is that your brother?
You are a student. Are you a student?
2. 有can的提到前面(只要一个句子有can,相关的句子都有can)
He can swim. Can he swim? Yes,he can. No.He can’t.
3. 没有be动词和can的,前面加do(第一、二人称或复数)或does(第三人称单数)
He studys English. Does he study English?
You play basketball. Do you play basketball?。
外研版英语七年级上册句型转换专项练习题
初一英语句型转换练习一、按要求完成句子(要求:A :改为一般疑问句1.I am a student. → A: b5E2RGbCAP2.They are English cars. → A:3.This is a pencil-box. → A:4.Its name is Polly. → A:5.Jim is at school. → A:6.These are my English books. → A:B:7.I know his name. → A:8.Please look after your cat. → B:9.There is some money in the purse. → A:B:10.There are many apples on the tree. → A:B:11.You can go to have a look. → A:B:e here, please. → B:二、回答句子(A :肯定回答B :否定回答)1.Are you a teacher? → A:2.Is this your ruler? → A:3.Are those banana trees? → A:4.Is it a nice room? → A:5.Is there a picture on the wall? → A:6.Are there any trees on the hill? → A:7.Can you see a bird in the sky? → A:8.Do you know Mr Wang? → A:三、单复数句变换(把单数的句子变成复数,复数的变成单数1.Is this your box? → :2.There is a boy in the picture. →B:改为否定句)B:B: p1EanqFDPwB:DXDiTa9E3dB: RTCrpUDGiTB:5PCzVD7HxAB: jLBHrnAILgB: xHAQX74J0XB: LDAYtRyKfEB:Zzz6ZB2LtkB: dvzfvkwMI1B: rqyn14ZNXIB:EmxvxOtOcoB:SixE2yXPq5B: 6ewMyirQFL):3.That is his new book. →4.It is a Chinese car. →5.She is a woman worker. →6.We have many old pictures. →7.Are those English books? →8.They are Japanese students. →9.Who are those men over there? →10.They are some policemen. → 四、将下列句子改为选择疑问句:1.Tom is in Class Three. (用Class Two )→ _________________ Tom in Class Three _________________ ClassTwo?kavU42VRUs2.Sam is eleven. (用twelve )→ _____________ Sam eleven __________ twelve? y6v3ALoS893.Is she in Team Two? Is she in Team Three? (合并)→4.The girl is Lucy. (用Lily )→ ______________ the girl Lucy _____________ Lily? M2ub6vSTnP5.Your English teacher is a man. (用a woman )→ ___________ your English teacher a man _________ awoman?0YujCfmUCw6.The tree is big. (用small)→ _________ the tree big _________ small? eUts8ZQVRd7.My brother is a doctor. (用a teacher )→ _______________ your brother a doctor ________________ ateacher?sQsAEJkW5T8.Those are apples. (用pears)→ _________ those apples ____________ pears?GMsIasNXkA9.There are some sheep on the hill. (用dogs)→ __________ there ________ sheep or ________ on theTIrRGchYzghill?五、就划线部分提问:1.Your book is here. → _______________ ______________ your book? 7EqZcWLZNX2.I ' mth irteen. →3.Bill is in Class Five. → _______________ ______________ _______________ Bill ______________ ?lzq7IGf02E4.She is in Row Nine. → ______________ ______________ _______________ she _____________ ?zvpgeqJ1hk5.That 'as map in English. → _________________ ___________________ in English? NrpoJac3v16.Seven and eight is fifteen. → __________________ __________________ seven and eight?1nowfTG4KI7. They are boxes? → __________________ ___________________ they?fjnFLDa5Zo8.The woman is Mrs. Read? → ___________________ ___________________ the woman?tfnNhnE6e59.Mr. Zhang is at home. → _________________ Mr. Zhang?10.The flowers are near the window. → ________________ _______________ the flowers? HbmVN777sL11.The flowers near the window are purple. → ________________ _________________ are purple?V7l4jRB8Hs12.The flowers near the window are purple. → __________________ are purple?83lcPA59W913.Jack isn 't at school today→. ____________ isn ' t at school toda m y Z?kklkzaaP14.There are some books under the tree. → _______________ _________________ under the tree?AVktR43bpw15.There are fifty books on the desk. → _________________ _______________ ___________ are there on theORjBnOwcEddesk?16.There is a child in the tree. → _____________________ _______________ ______________ are there in thetree?2MiJTy0dTT17.My father is a doctor. → ______________ is _____________ father? gIiSpiue7A18.He is fine. → ____________ is he?19.He is five. → ________________ ______________ is he?20.Those apples are green. → ______________ __________________ are those apples?uEh0U1Yfmh21.Those green apples are mine. → _______________ ________________ are _____________ ?IAg9qLsgBXThese are their shoes. → ____________ ________________ are these?WwghWvVhPEIt ' s twelve o ' clock now. → ______________________ ______________________ ______________________ _________ n ow? asfpsfpi4kKate is Mr. Green ' d s aughter. → ______________ ____________________ is Kate? ooeyYZTjj1 I like the pictures in this book. → _____ ________ y ou like in this book? BkeGuInkxIIt ' s seven ten now. → _________________________ ______________________ ________________________ _________ n ow? PgdO0sRlMo Li Lei ' s unclea ipso liceman. → I am Kate ' s broth.e r →Mr Green is an English teacher. → Aunt Sally is their Chinese teacher. →改为同义句:My name is Kate Green. → _________ ________________ Kate Green. 3cdXwckm15What ' s the parrot ' s n →amWeh?a t ' s the ___________ ______________ the parrot?h8c52WOngMTom and Jack are in different (不同的) classes. → Tom and Jack _______________ in _______________ _________ _________________ .v4bdyGious Let ' s have a look →. Let ' s ____________ .Are all the students here today? → ____________ ____________________ here today?J0bm4qMpJ9 Those are their black shoes. → Those black shoes ___________ ________________ . XVauA9grYP That white shirt is his. → That ___________ ________________ white shirt. bR9C6TJscw My ruler is yellow. Your ruler is grey. → My ruler is yellow. ______________ is grey. pN9LBDdtrd This is a green jeep. → This __________ ________________ green.DJ8T7nHuGTThese aren 't our pictures →. These ____________ aren ' t _____________ Q _F _8.1D7bvUAThere aren 't a cnayts in the tree. → There ________ ________________ cats in the tree. 4B7a9QFw9h Bill is in. →Bill is _____________ _________________ .Lucy is in Class Two. Lily is in Class Two, too. → Lucy and Lily are in _____________ __________________ ___________ . ix6iFA8xoXThey are Tom and Jack. → _________ ________________ are Tom and Jack.wt6qbkCyDE How old is he? → What _________ _________________ __________________ ?Kp5zH46zRkEmma is a student, and she is new here. → Emma is a ________________________ __________________ here.Yl4HdOAA61Lily looks like Lucy,and Lucy looks like Lily. → Lily and Lucy _________________________ ______________ _____ .ch4PJx4BlIThat 's OK. → (1)That 's ____________________ ______________________ .(2)You _____________________ ___________ . qd3YfhxCzoThis is a red apple. → This __________ is ______________ . E836L11DO5 Whose seat is that? →Your shirt and my shirt look the same. → Your shirt ____________________________ __________________mine.S42ehLvE3MShe 's Ann 's moth →er.A nn is ___________ __________________ . 501nNvZFisIt 's five thirty now →. It ' s ________________________________ ___________________ now. jW1viftGw9 Is it two to two now? →Is it _______________ ___________________ now? xS0DOYWHLP22. 23.24. 25. 26.27. 28. 29. 30.六、1. 2. 3.4.5. 6. 7. 8. 9. 10. 11.12.13.14. 15. 16.17.18.19.20.21.22. 23. 24.25.It ' st ime for break. → It ' st ime ____________________________ ___________________ __________________________________ . LOZMkIqI0w26.It 's time for games→. It 's time _________________ __________________ __________________ . ZKZUQsUJed27.Is it time to go to bed? → Is it time __________________ ___________________ . dGY2mcoKtT28.What' s the time now? → ____________________ __________________ _________________ _________________now?rCYbSWRLIA29.Jim is my friend. →Jim is a friend _______________ __________________ .FyXjoFlMWh30.She's like her dad.→ She ____________________ _____________________ her father. TuWrUpPObX31.Miss Gao, these are my father and mother. → Miss Gao, these are ___________________________________________________ . 7qWAq9jPqE32.You can go and ask your father or mother. → Please go and ask ______________________________________________________ .llVIWTNQFk33.Can I see your new watch? → Let me ___________________________ _________________ ____________________________ your new watch, please. yhUQsDgRT134.Jim and Bill are up there in the tree. → Jim _______________________ up there in the tree ___________________________ .MdUZYnKS8I35.That woman is Jim 's father ' s→ sTishtaetr .w oman is ________________ __________________ .09T7t6eTno36.His aunt 's husband is a policema→n. _______________ ___________________ is a policeman. e5TfZQIUB537.Our class has 88 students. →38.There are many oranges on the tree. → (1)(2)39.Please give me some money, dad. → Please give _______________________________ , dad. s1SovAcVQM40.What ' s your phone number?→ 四、连词成句:1.is , your , what , name (?) →2.good , to , you , morning (.) → , is , Green , my , Mr. (.) →4.to , too , nice , you , meet (.) →5.that , English , is , in , what (?) →6.you , Two , are , Row , in (?) →7.School , this , No. , Middle , 14 , is (?) →8.see , can , your , please , I , licence , car (?)→9.that , is , his , her , pen , pen , or (?) →10.isn ' t , today , who , school , at (→?)11.not , this , the , bike , is , twin →' s (.)12.mother ' s , light , is , my , green , sweater (→.)13.woman , in , who , blue , the , is (?) →14.the , colour , flowers , please , orange (.) →15.many , kites , there , how , sky , in , the , are (?) → GXRw1kFW5s16.colour , are , what , Mrs. , Green ' s , →sw U e T a R t E e x r4s9 (X?j9)17.shoes , are , whose , they (?)→18.must , your , look , you , after , new , clothes (.) → 8PQN3NDYyP19.picture , is , very , this , nice , a (.) →20.boats , any , river , on , there , the , are (?) →21.be , no , there , here , cat (.)[注意be 的形式]→22.tree , be , there , many , how (?) → 五、把下列句子改为否定疑问句,并作肯定和否定回答:例:I am a student. → Aren 't you a student? Yes, I am. / No, I am not. mLPVzx7ZNw1.I am Chinese. →2.I can open the door and get the ball. →3.I know his address. →4.It ' s over the hil→l.5.Miss Gao is an English teacher. →6.There ' re six people in my family.→7.There is some money on the floor. →8.Between the two trees there are some flowers. →。
语法中的比较级与最高级的句型变换技巧
语法中的比较级与最高级的句型变换技巧语法中的比较级与最高级在英语句子中具有重要的作用,用于进行不同事物之间的比较。
掌握比较级与最高级的句型变换技巧,可以让我们的表达更加准确、地道。
本文将介绍几种常见的句型变换技巧,帮助大家加强比较级与最高级的运用。
一、比较级句型变换技巧1. 原级、比较级、最高级的基本结构:原级:形容词/副词的原形比较级:原级 + er最高级:the + 原级 + est2. 双音节及以上形容词/副词的比较级句型变化:a. 加 more 副词/形容词原形 + thanb. 去掉词尾的 y,并加 ierc. 以重读闭音节结尾的形容词,要双写尾音字母,并加 erd. 不规则形容词:good → better3. 比较级句型的扩展变化:a. 比较级 + and + 比较级:越来越......b. 越来越 + 比较级:more and more + adj./adv.c. not + 比较级 + than:不如……二、最高级句型变换技巧1. 最高级的基本结构:the + 原级 + est2. 最高级的扩展变化:a. 表示范围的最高级:in/within + 最高级b. 最高级 + (of) the + noun:最......的......c. one of the + 最高级 + n. (复数形式):......之一d. 有序数词 + the + 最高级 + n. (复数形式):第......最......e. the + 名词 + 比较级,the + 名词 + 比较级:越......越......f. the + 比较级 + S + V, the + 比较级 + S + V:越......越......三、比较级与最高级的注意事项1. 形容词/副词的比较级和最高级前通常需加修饰词 such ,用以加强表达。
2. 在比较级和最高级前常用介词 in 或 of ,表示比较的范围。
3. 比较级和最高级的句子中要用到的名词常用单数或不可数名词。
初一句型转换
精心整理句型转换【教学目标】考点1:陈述句(肯定陈述句、否定陈述句)的句型结构(重点)考点2:祈使句的句型结构b.Helooksveryyoung.(连系动词)c.Iwantasweatlikethis.(实义动词)d.Icanbringsomethingstoschool.(情态动词)e.There’sacomputeronmydesk.(Therebe结构)否定陈述句a.Thesearen’ttheirbooks.b.Theydon’tlooknice.c.Katedoesn’tgotoNo.4MiddleSchool.d.Katecan’tfindherdoll.e.Thereisn’tacathere.(=There’snocathere.)10.Shedoesn’tlikehernewskirt.→考点2.祈使句肯定祈使句a.Pleasegoandasktheman.b.Bequiet,please!c.Let’slearnEnglish!否定祈使句a.Don’tbelate.b.Don’thurry.【配套例题】一、英汉互译。
Yes,sheis.否定回答:(a)No,heisn’t.(b)No,youcan’t.(c)No,shedoesn’t.(d)No,th eydon’t.(e)No,sheisn’t.(2)选择疑问句Isthetablebigorsmall?回答It’sbig./It’ssmall.(3)特殊疑问句1.问年龄HowoldisLucy?Sheistwelve.2.问种类Whatkindofmoviesdoyoulike?Ilikeactionmoviesandcomedies.Whoisn’tatschool?PeterandEmma.WhoareLisaandTimtalkingto?10.问东西What’sthis/that(inEnglish)?It’sapencilcase. Whatelsecanyouseeinthepicture?Icanseesomebroccoli,strawberriesandhamburgers.11.问姓名What’syouraunt’sname?HernameisHelen./She’sHelen.What’syourfirstname?Myfirstname’sBen.What’syourfamilyname?Myfamilyname’sSmith.English?4.Theyareboxes.→____________________________they?5.ThewomanisMrs.Read.→_____________________________thewoman?6.Mr.Zhangisathome.→_______________Mr.Zhang?7.Theflowersarenearthewindow.→___________________________theflowers?三、课堂总结1、知识小结:2、方法小结:1.Areyouateacher?→A:B:2.Isthisyourruler?→A:B:3.Arethosebananatrees?→A:B:4.Isitaniceroom?→A:B:5.Isthereapictureonthewall?→A:B:6.Arethereanytreesonthehill?→A:B:7.Canyouseeabirdinthesky?→A:B:8.DoyouknowMrWa ng?→A:B:三、单复数句变换(把单数的句子变成复数,复数的变成单数):2.Samiseleven.(用twelve)→___________Sameleven___________twelve?3.IssheinTeamTwo?IssheinTeamThree?(合并)→4.YourEnglishteacherisaman.(用awoman)→_______yourEnglishteacheram an______awoman?5.Thoseareapples.(用pears)→_________thoseapples__________pears?6.Therearesomesheeponthehill.(用dogs)→________there________sheepor________onthehill?例:Iamastudent.→Aren’tyouastudent?Yes,Iam./No,Iamnot.1.IamChinese.→2.Icanopenthedoorandgettheball.→3.Iknowhisaddress.→4.It’soverthehill.→5.MissGaoisanEnglishteacher.→6.There’resixpeopleinmyfamily.→7.Thereissomemoneyonthefloor.→8.Betweenthetwotreestherearesomeflowers.。
初一英语句型转换试题答案及解析
初一英语句型转换试题答案及解析1.【1】Andy is American. (同义句)Andy ______ _______America.【答案】comes from【解析】句意为:安迪是美国人。
联系转换后的句子可知,其同义于“安迪来自美国”。
由于主语是第三人称单数故可填:comes from或is from。
【2】He is in Huang he Football Team.(同义句)He is_______ _______ _______ Huang he Football Team.【答案】a member of【解析】句意为:他在黄河足球队。
联系转换后的句子可知,其同义于“他是黄河足球队的一个成员”。
“---的一个成员”在英语中应表达为:a member of。
【考点】句式变换。
2.【1】My father and mother are teachers.(改为同义句) My teachers.【答案】parents, are【解析】句意:我的爸爸、妈妈是老师。
这个题目要求我们改为同义句,原句中是用的fatherand mother,爸爸、妈妈,我们可以用一个单词parents来表示相同的意思,即父母,并且因为主语是复数的,所以用are。
【2】The CDs are on the desk. (对划线部分提问) the CDs?【答案】where are【解析】句意:这些光盘在桌子上。
这个题目要求我们对划线的部分进行提问,on the desk的意思是在桌子上,因此我们应该问在哪里,疑问词是where,然后把句中的are提前,变成疑问句。
【3】This is my book.(改为同义句) This book .【答案】is mine【解析】句意:这是我的书。
这个题目要求我们变为同义句,根据句意可知,这是我的书,即这本书是我的。
mine是一个名词性的物主代词,在句中做表语,即my book。
初一英语句型转换试题
初一英语句型转换试题1.【1】Am I your good friend? (改为复数句)______ we your good _______?【答案】Are; friends【解析】将单数句改为复数句,只要将对应的主谓宾语,及修饰词改为复数形式即可.故填Are; friends【2】This is my sister.(改为一般疑问句)______ this ______ sister?【答案】Is; your【解析】根据所学可知,肯定句改一般疑问句的方法是:1、把be动词放在句首,剩下的照抄,(some 改成any,my改成your等)句号改成问号.2、把can,shall, will等放到句首,剩下的照抄,(some 改成any,my改成your等)句号改成问号.3、上述都没有的,在句首请助动词Do/Does/Did帮忙,剩下的照抄,(some 改成any,my改成your等)句号改成问号.Is; your【3】My phone number is 0768--886216.(就画线部分提问)_____ _______ ________ phone number?【答案】What; is; your【解析】根据划线部分内容,可知本句对表语提问,故疑问词用what,填:What; is; your 【4】John is Ann’s father. (改为同义句)Ann is _______ _______.【答案】John’s; daughter【解析】根据原句可知本句指的是,安是约翰的女儿。
故填:John’s; daughter【考点】考查句型转换2.【1】Tony can cook delicious food.(改为一般疑问句)________ Tony ________ delicious food?【答案】Can cook【解析】带有情态动词的句子变一般疑问句,情态动词提到句子开头,故填Can cook。
四年级上册英语讲义-Can句式变换与人称代词名词所有格用法(有答案)沪教牛津版
Can 句式变换与人称代词名词所有格用法1. 情态动词can 的用法是小学四年级学习知识点中的一个重点,是小学所学的情态动词中的一个,在考试中会涉及到含can 的肯定句,否定句以及疑问句,要求生能正确转换与之要求的句型,并且对疑问句能做出答语。
2. 另外一个知识是人称代词,此知识点是一个难重点,不仅会在平时的阅读与作文中遇到,而且在单项选择中也会涉及到考点。
所以不仅要求学生掌握代词的意思,同时理解代词之间的关系。
3. 名词所有格,表示有生命的东西的名词及某些表示时间、距离、星球、世界、国家等无生命的东西的名词后加 's 表示所有关系,叫做名词所有格。
1. 含can 的句式在小学四年级学习中,含can 的肯定句是用来表示某人具有一定的能力做某件事情;含can 的否定句是用来表示某人没有做某件事的能力;含can的一般疑问句是对某人是否有做某件事的能力进行一个确认;含can 的特殊疑问句,是针对某人进行提问,被问者则回答可以做某事。
2. 人称代词人称代词在小学四年级中主要是能掌握几个简单的第一,第二和第三人称代词,并且针对相应的人选择与之对应的代词。
3. 名词所有格表示有生命的东西的名词及某些表示时间、距离、星球、世界、国家等无生命的东西的名词后加's 来表示所有关系,叫做名词所有格。
知识导图Can 句式类型结构肯定句主语+can+动词原形+其他否定句主语+can't动+ 词原形+其他一般疑问句Can +主语+动词原形+其他特殊疑问句What+can+主语+动词原形+其他请求Can I help you?1. 本课重要句型:含情态动词的句型,要求学生会使用can这个词进行简单的一般疑问,同时能正确的作出应答。
2. 在本堂课中主要学习的人称代词与名词所有格,要求学生学习完毕后能正确的表述物品与人物的所属关系,能根据要求正确的使用人称代词以及名词所有格。
.Can 句式1. 肯定句基本结构:主语+can+动词原形+其他. 含义:表示目前某人有做某事的能力。
句型变换专题
句型变换专题一、基础知识:(一)动词分类:Be动词:is, am, are(现在式)情态动词:can,may,must等动词分类实义动词,也叫行为动词,如:spell,look,play,like等助动词:do, does等。
(二)人称代词(三)句子种类:二、句式变换:(一)、陈述句变否定句。
1、当句中的动词为be动词(is, am, are)时,变否定句直接在be动词后加not即可。
如:I am a teacher. ---→ I am not a teacher.You are my friend. ---→You are not my friend.We are in the same class. ---→We are not in the same class.They are red. ---→They are not red.He is 12. ---→He is not 12.It is blue. ---→It is not blue.注:are not=aren’t is not=isn’t2、当句中的动词为情态动词can等时,变否定句直接在情态动词后加not即可。
I can play tennis very well. ---→I can not play tennis very well.注:can not=can’t◆3、当句中的动词既不是be动词,也不是情态动词,而是实义动词时,变否定句要根据主语的实际情况而定。
1)当主语是非第三人称单数,即是指:I,we, you, they,及两个或以上的人或物体作主语时,变否定句,直接在主语后面加don’t构成否定句。
如:I have three pens. ---→I don’t have three pens.They have five CDs. ---→They don’t have five CDs.We play basketball every day. ---→We don’t play basketball every day.2)当主语是第三人称单数,即是指he, she, it 及单个人和单个物体作主语时,变否定句要在主语后加doesn’t,并将原句中的动词第三人称单数式还原为动词原形。
谓语动词变换
1...当主语部分(主语是单数)含有with,toghter with,along with,as well as, besides,except,but,like 等介词或者介词短语时,谓语动词用单数形式;但“名词+as well as+名词”时,谓语动词一般英语第一个名词一致。
2...由and连接的两个单数名词做主语时,一般用复数形式,但and所连接的并列主语是同一个人,事物,或概念是,谓语动词用单数。
这两种情况区分如下:a/the+单数名词+and+单数名词,指的是同一个人或物;a/the+单数名词+and+a/the+单数名词,指的是两个人或者物。
The writer and teacher is coming. 老师和作家是同一个人。
The writer and the teacher are coming .老师和作家是两个人。
3...People,police等集体名词做主语,谓语动词用复数形式。
Family,class,group,team等集体名词作主语的时候,主语如果指的是整体的话谓语动词用单数形式,若至一个具体的成员的时候,谓语动词用复数形式。
People here are very friendly.这儿的人都很友好。
His family isn’t large. 他的家人不多。
My family all like watching TV.我们一家人都喜欢看电视。
4...不定代词somebody,someone,something,anybody,anything,everyone,everything,nobody,no one nothing 做主语时,谓语动词用单数。
Is everybody here?大家都到齐了么?Something is wrong with him。
他有毛病。
Nobody is in . 没人在家。
5...each,either,neither another,the other做主语的时候谓语动词用单数。
2023年小升初英语句型转换专项练习
【课堂演练】句子类型重要有简朴句和复合句。
小学阶段重要学简朴句。
简朴句的句型有:陈述句(肯定句和否认句)、疑问句(一般疑问句、特殊疑问句、选择疑问句、反意疑问句)、祈使句。
句型转换是小升初常考题,下面看看做这些题有何技巧。
一、陈述句(肯定句& 否认句):否认句:改写时我们遵循“有情态动词和be动词时,在情态动词和be动词后直接加not,没有情态动词和be动词时,加入相应助动词的否认态并将谓语动词还原”的规则。
1.肯:I can swim. 否I can not swim.2.肯:I am a student. 否:I am not a student.★当没有情态动词(__________________________________________)和be动词时,我们用相应的助动词帮助我们完毕句子的否认含义。
我们接触到的助动词有do, does, did,也就是说我们要用他们的否认形式即don’t, doesn’t, didn’t, 来帮助我们完毕否认句。
不要忘了要将don’t, doesn’t, didn’t后的谓语动词还原。
1. 肯:I like swimming. 否:I don’t like swimming.2. 肯:She loves pets. 否:She doesn’t love pets.3. 肯:I did my homework late yesterday. 否:I didn’t do my homework late yesterday.★特别注意:假如肯定句中有some,and等这种只能用于肯定句的词汇时,在改否认句时,要把它们变为可以用在否认句中的any和or等。
1. 肯:I will go and join them. 否:I will not go or join them.2. 肯:I like some bread. 否:I don’t like any bread.二、疑问句:(一)一般疑问句:一般疑问句问句的改写遵循“有情态动词和be动词时,将情态动词和be动词提前,没有情态动词和be动词时,句首加入相应助动词并将谓语动词还原”的规则。
小学数学常见句子变换方法
小学数学常见句子变换方法
1. 主语和谓语的互换
在句子中,主语是指句子中的动作的发出者或者是句子的主体,而谓语则是指句子中表达主语动作或状态的部分。
有时候,我们可
以通过互换主语和谓语的位置来变换句子的结构。
例如:
- 原句:小明喜欢吃苹果。
- 变句:吃苹果的是小明。
2. 变单数句为复数句
句子中的名词可以是单数形式,也可以是复数形式。
通过将单
数名词变为复数形式,我们可以变换句子的结构。
例如:
- 原句:这个女孩有一个苹果。
- 变句:这些女孩有很多苹果。
3. 变陈述句为疑问句
通过改变句子的语序,我们可以将陈述句变为疑问句。
例如:
- 原句:我喜欢吃冰淇淋。
- 变句:你喜欢吃冰淇淋吗?
4. 变疑问句为陈述句
通过回答疑问句,我们可以将疑问句变为陈述句。
例如:
- 原句:你喜欢吃冰淇淋吗?
- 变句:我喜欢吃冰淇淋。
5. 变肯定句为否定句
通过加入否定词或者使用否定结构,我们可以将肯定句变为否定句。
例如:
- 原句:我会游泳。
- 变句:我不会游泳。
6. 变否定句为肯定句
通过去掉否定词或者使用肯定结构,我们可以将否定句变为肯定句。
例如:
- 原句:我不喜欢吃西瓜。
- 变句:我喜欢吃西瓜。
通过以上常见句子变换方法,我们可以丰富我们的句子表达方式,使其更加多样化和生动有趣。
剑桥2024年三年级上册英语句型转换真题
剑桥2024年三年级上册英语句型转换真题班级:_____________ 姓名:_____________【句型转换】1. 按照要求改写句子。
[1]This is an apple. (改为复数句)[2]Those are pears. (改为单数句)[3]They’re my sisters. (改为一般疑问句,并做肯定回答)—_________ they _________ sisters?—_________, _________ _________.[4]That’s my mother Wu Li. (改为一般疑问句,并做否定回答)—_________ that _________ _________ Wu Li?—_________, _________ _________.2. 变换句型。
That is a white pillow.1. 翻译句子:__________________________________2. 缩写句子:__________________________________3. 特殊疑问句:__________________________________4. 一般疑问句:__________________________________5. 否定句:__________________________________3. 按照要求写句子。
1. There is a table near the window. (改为一般疑问句)_____________ a table near the window?2. There are some flowers in the picture. (改为否定句)There ____________________ flowers in the picture.3. How many people are there in your family? (回答6口人)4. There are thirty boys in our class. (对句子提问)__________________ in your class?5. There is a football under the bed. (改为否定句)________________?4. 按要求改写句子。
句型转换
初一句型转换1. That is my good friend.(变为复数).2. That is her sister. (改为一般疑问句)3.We play volleyball. (用Let’s 引导句型)4.He has a computer. (变否定句5.Her name is Lucy.(对划线部分提问)6.They have a soccer ball.→ (改为一般疑问句)___________________________?7. Mike likes a baseball.→ (改为一般疑问句)8. These are my books. (改为单数句)2、 Is it on the sofa?(改为复数形式)______ _______ on the sofa?3、My pen is in the pencil-box.(就划线部提问)_______ _______ your pen?4、句型转换。
1.Jeff has two computers. (改为一般疑问句)________ Jeff ________ two computers?2.Bill has a soccer ball. (用some替换a 改写句子) Bill ________ some soccer ________.3.His friend watches TV every morning. (改为否定句)His friend ________ ________ TV every morning.4.His grandfather does sports every day. (改为同义句)His grandfather ________ ________ every day.5.—Does Tom have a watch?(作肯定回答)—________,he ________.5、句型转换1. They can buy these teddy bears at the toy shop. (就划线部分提问)___________ ____________ they buy these teddy bears?2. Do you have a good time at the party? (改为同义句)Do you ___________ ____________ at the party?3. There is some milk in the bottle. (改为否定句)There ___________ ___________ milk in the bottle.4. Is his friend from America? (改同义句)___ his friend _________ from America?5. Simon often reads English for about half an hour in the morning. (就划线部分提问) ___________ ____________ does Simon often read English in the morning?6、按要求完成句子1.You have dinner with your family in the evening.(改写一般疑问句并作出否定回答)you dinner with your family in the evening?No,I .2.We have English (对画线部分提问)you have English?3.I often talk with after class.(对画线部分提问)you often talk with after class?4.Mark likes playing table tennis.(改写否定句)Mark playing table tennis.5.We are busy with our lessons now .(对画线部分提问)are you busy with your lessons?7、句型转换。
四年级人教PEP版英语上学期句型转换必考题型
四年级人教PEP版英语上学期句型转换必考题型班级:_____________ 姓名:_____________【句型转换】1. 句型转换。
[1]Can Amy fly a kite? (作肯定回答)Yes, _________ _________.[2]Can you skate? (作否定回答)No, _________ _________.[3]Sam can row a boat. (改为否定句)Sam _______ ________ a boat.[4]can, football, Tom, play (?) (连词组句)[5]they, fly, so, how, fast, can, so, and, high (?) (连词组句)2. 按要求完成句子。
1. I like math. (改为否定句)2. Do you play tennis on Friday? (作否定回答)3. I’m shopping. (就句子主题意思提问)4. What time do you get home? (用“she”改写)5.It’s 2:30. (就句子主题意思提问)3. 按要求改写句子。
1. lessons we what this do have morning (?) (连词成句)2. I can see some apples on the tree. (改为单数句)I can see _______ ______ on the tree.3. It’s seven o’clock.(对句子主题意思提问)4. It’s Nancy’s sweater.(对句子主题意思提问)_______ _______ is it?5.(根据答句写问句)I am tired.4. 按要求完成下列各题。
[1]Size 5 .(就句子主题意思提问)[2]Are they all right?(作肯定回答)[3]Is this umbrella pretty?(作肯定回答)5. 按要求改写句子。
they与their的用法
they与their的用法一、they与their的用法 - 介绍在英语中,代词是十分重要的部分,能够帮助我们简化句子结构以及避免重复。
其中,"they"和"their"是两个常见的代词,它们有着各自特定的用法和功能。
本文将详细介绍它们的用法,并提供相关例句加深理解。
二、they作为主语 - 单复数一致1. they指代复数名词当所指对象为复数时,我们使用they作为主语代词。
- 例句1:They are my best friends.(他们是我最好的朋友。
)- 例句2:They like to play soccer on the weekends.(他们喜欢在周末踢足球。
)2. they泛指人(包括男性和女性)当我们泛指某些人时,无论其性别如何,我们同样使用they作为代词。
- 例句3:If someone calls, tell them I'll be back later.(如果有人打电话,请告诉他们我会晚点回来。
)- 例句4:When a student finishes their test, they can leave the classroom quietly.(当学生完成考试后,他们可以安静地离开教室。
)三、their作为形容词性物主代词1. their用于表示所有权当我们要表达某物属于某人或某群体时,我们使用their作为形容词性物主代词。
- 例句5:They have lost their passports.(他们已经丢失了自己的护照。
)- 例句6:The children are playing with their toys.(孩子们正在玩他们的玩具。
)2. their用于泛指人群有时,我们使用their来泛指一群人而不是具体的个体。
- 例句7:Every student should bring their own books to class.(每个学生都应该带上自己的书去上课。
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单数句变复数句
单数句变复数句,
人称,指示,物主代词要变.
be动词am 或is要变成are。
冠词a an改为some或any。
句式不要变,十全十美题做完。
1、人称代词由单数变复数:
1) 主格:I 变we ,you 还是you ,he/she/it
变成they .
2) 宾格:me变成us ,you 还是you ,
him/her/it 变成them .
例1 She is a girl . They are girls .
例2 I like her. We like them.
2 、指示代词由单数变复数:
this 变these ,that 变those
例1 This is a book . These are(some)books .
例2 Is that a pen?Are those(any)pens?
3、物主代词由单数变复数:
形容词性物主代词:my 变our,your还是your ,his/her/its变成their
例1 The book is mine. The books are ours.
例2 This is her pen. These are their pens.
4 、be动词由单数变复数:is/am are
例1 I am a teacher. We are some teachers.
5 、a/an表示一个,只能用在单数名词前,当单数句变复数句时,一定要把a/an改为some或any。
例1 This is a book . These are some books .
例2 Is that a pen?Are those any pens?
6、单数句变为复数句时,句式不能改变,即单数句是疑问句时,变为复数句时,仍然是疑问句。
例1 What’s this?What are these?
例2 She likes his bike. They like their bikes.
一将下列单数句变为复数句
1 This is a book .
2 Is that a pen?
3 She is a girl .
4 I like her.
5 The book is nice.
6 This is her pen.
7 I am a teacher.
8 He is a boy student .
9 She is a woman worker.
10 He likes his bike.
二将下列复数句变为单数句
1 What are these?
2 They like their bikes.
3 These are my books .
4 These are some books .
5 Are those any pens?
6 They are girls .
7 We like them.
8 These are some books .
9 Are those any pens?10They like my bikes.。