StarterSection6Section7语法专项课件介绍家庭成员的3类核心句型地点介词北师大版英语七年级上册

教学课件北师大英语七年级上册StarterSection6&Section7语法专项

介绍家庭成员的3类核心句型+地点介词

全解精讲+分层练习

学习目标1.掌握介绍家庭成员的3类核心句型，能流畅问答亲属身份与职业2.熟记7个常用地点介词，明确其表达的位置关系及使用场景3.能灵活运用句型和介词完成填空、选择、句型转换等题型4.建立“句型+介词”的关联应用能力，提升语境表达准确性5.积累家庭与位置相关词汇，为日常交流打下基础家庭介绍-身份询问与回答句型核心问句：Who'sthis/that/he/she?（这/那/他/她是谁？）回答句型：Thisis/That's/He's/She'smy+亲属名词（如father/mother）问句中this对应近指，that对应远指，回答需保持指代一致例：A:Who'sthis?B:Thisismysister.（这是我姐姐。）例：A:Who'sthatman?B:That'smyuncle.（那是我叔叔。）注意回答时不用重复this/that，直接用对应代词+亲属关系家庭介绍-职业询问与回答句型核心问句：Whatdoeshe/shedo?（他/她是做什么工作的？）回答句型：He's/She'sa/an+职业名词（如doctor/teacher）职业名词前需加不定冠词a/an，元音音素开头用an，辅音音素用a例：A:Whatdoesyourmotherdo?B:She'sanurse.（她是一名护士。）例：A:Whatdoeshedo?B:He'sanengineer.（他是一名工程师。）问句中主语为第三人称单数，助动词需用does家庭介绍-综合描述句型核心句型：Thisismy+亲属名词.He/Sheis+特征（职业/爱好等）用于连贯介绍亲属身份及相关信息，使表达更完整丰富例：Thisismygrandpa.He'safarmer.Helikesplantingflowers.例：Thisismycousin.She'sastudent.SheisgoodatEnglish.可拓展描述年龄、性格、爱好等内容，让介绍更生动注意前后句主语一致，保持表达逻辑连贯家庭介绍句型-易错点提醒1.指代不一致：问句用this，回答不用that；问句用he，回答不用she2.职业名词前漏加a/an：He'steacher.（正确：He'sateacher.）3.助动词错误：Whatdohedo?（正确：Whatdoeshedo?）4.亲属名词拼写错误：uncle（非unclee）、grandpa（非grandfa）5.回答简略不当：A:Who'sshe?B:Mysister.（完整：She'smysister.）小练习-家庭介绍句型填空1.A:Who'sthatwoman?B:___________myaunt.2.A:What___________yourfatherdo?B:He'sadoctor.3.A:Who'sthisboy?B:___________mybrother.He'sastudent.4.A:Whatdoesyourmotherdo?B:___________ateacher.5.Thisismygrandma.___________isacook.Shelikescooking.She'sdoesHe'sShe'sShe地点介词-核心定义与功能地点介词是表示人或物体空间位置关系的词汇核心功能：明确“在哪里”，回答“where”的问题，使表达更精准常用在be动词后作表语，或名词前作定语修饰位置例：Thebookisonthedesk.（介词on明确书的位置）地点介词是英语描述空间的基础，需结合具体场景理解用法地点介词-表面与内部关系介词on表示“在……上面”，核心特征是物体表面接触，无嵌入例：Theclockisonthewall.（钟表在墙表面）例：Thecupisonthetable.（杯子在桌子表面）介词in表示“在……里面”，核心特征是完全处于封闭空间内部例：Thebooksareinthebookcase.（书在书柜内部）例：Thepenisinthepencil-box.（笔在铅笔盒内部）地点介词-旁边与前后关系介词nextto和beside均表示“在……旁边”，特征是位置紧邻无间隔例：Thechairisnexttothedesk.（椅子在书桌旁边）例：Thebedisbesidethewall.（床在墙边）介词infrontof表示“在……前面”，指外部前方的相对位置例：Thetreeisinfrontofthehouse.（树在房子前面）介词behind表示“在……后面”，指外部后方的相对位置例：Thebagisbehindthedoor.（书包在门后面）地点介词-之间与下方关系介词between表示“在……（两者）之间”，限定对象为两个事物用法结构：between+事物A+and+事物B例：Theballisbetweentwoboxes.（球在两个盒子之间）例：Theparkisbetweentheschoolandthehospital.介词under表示“在……下面”，特征是垂直下方且无接触例：Theshoesareunderthebed.（鞋子在床下面）例：Thecatisunderthechair.（猫在椅子下面）地点介词-易混用法辨析1.onvsin：表面接触用on，内部空间用in例：onthewall（表面）vsinthewall（嵌入墙内）2.nexttovsbetween：紧邻某一事物用nextto，两者中间用between3.infrontofvsbehind：相对位置的反义词，分别表示前后4.undervsbelow：垂直正下方用under，非垂直下方用below（拓展）通过对比例句，明确易混介词的使用边界，避免误用地点介词-易错点提醒1.介词混用：Thebookisinthedesk.（正确：onthedesk，表面接触）2.between用法错误：betweenthethreetrees（三者用among）3.固定搭配错误：inthewall（嵌入）与onthewall（表面）混淆4.介词遗漏：Thecatisthesofa.（正确：Thecatisonthesofa.）5.短语残缺：infrontthehouse（正确：infrontofthehouse）小练习-地点介词填空1.Theclockis___________thewall.2.Thebooksare___________thebookcase.3.Thechairis___________（旁边）thedesk.4.Theballis___________thetwochairs.5.Theshoesare___________（下面）thebed.6.Thetreeis_______________(前面)thehouse.oninnexttobetweenunderinfrontof综合练习-单项选择（一）1.—Who'sthatman?—___________myfather.A.ThisisB.That'sC.He's2.What___________yourmotherdo?She'sateacher.A.doB.doesC.is3.Thepenis___________thepencil-box.

A.onB.inC.under4.Thisismysister.___________astudent.

A.She'sB.HerC.She5.Theparkis___________theschoolandthehospital.A.betweenB.behindC.infrontofBBBAA综合练习-单项选择（二）6.—Whatdoesyouruncledo?—___________adoctor.A.He'sB.HisC.He7.Thechairis___________thedesk.

A.inB.nexttoC.between8.—Who'sthisgirl?—___________mycousin.A.That'sB.ThisisC.She's9.Thecatis___________thesofa.

A.onB.inC.under10.Mygrandpaisafarmer.He___________onafarm.A.workB.worksC.workingABBCB综合练习-句型转换1.Thatismyuncle.（改为一般疑问句）2.Mymotherisanurse.（对划线部分提问）3.Theclockisonthewall.（对划线部分提问）4.Thisismysister.Sheisastudent.（合并为一句）5.Theshoesareunderthebed.（改为否定句）Isthatyouruncle?Whatdoesyourmotherdo?Whereistheclock?Thisismysister.Sheisastudent.Theshoesaren'tunderthebed.综合练习-用所给词的适当形式填空1.Thisismybrother.He___________(be)astudent.2.Thebookis___________(on/in)thedesk.It'snotinthebag.3.—What___________(do)yourfatherdo?—He'sadriver.4.Thebedis___________(between/behind)thedeskandthewall.5.She___________(be)myaunt.Sheworksinahospital.isondoesbetweenis综合练习-完成句子（一）1.那个男人是谁？他是我的爸爸。—Who'sthatman?—______________________myfather.2.你妈妈是做什么的？她是一名医生。—What___________yourmother___________?—She'sadoctor.3.书在书桌上面。Thebooks______________________thedesk.4.椅子在书桌旁边。Thechair_________________________________thedesk.5.球在两个盒子之间。Theball______________________thetwoboxes.Heisdoesdoareonisnexttoisbetween综合练习-完成句子（二）6.这是我的爷爷。他是一名农民。______________________mygrandpa.He'sa___________.7.书包在门后面。Theschoolbag______________________thedoor.8.树在房子前面。Thetree_______________________________________thehouse.9.她是做什么的？她是一名老师。—What___________she___________?—She'sa___________.10.杯子在桌子下面。Thecup______________________thetable.Thisisfarmerisbehindisinfrontofdoesdoiteacherisunder综合练习-补全对话（一）A:Hello,Tom!Lookatthisphoto.B:Hi,Lily!Who'sthiswoman?A:___________mymother.B:What___________shedo?A:She'sanurse.Sheworksinahospital.B:Who'sthatman?A:___________myfather.He'sateacher.B:Whereisthecatinthephoto?A:It's___________thesofa.She'sdoesHe'sunder综合练习-补全对话（二）A:Welcometomyhome!B:Thankyou.Yourhomeisnice.Whereisyourbedroom?A:It'soverthere.Thebedis___________thewindow.B:What'sonthedesk?A:Somebooksandapen.Thebooksare___________thebookcase.B:Who'stheboyinthephoto?A:___________mybrother.He'sastudent.B:Whatdoeshelike?A:Helikesplayingfootball.nexttoinHe's综合练习-短文填空阅读短文，用适当的介词或动词形式填空MynameisJack.Thisismyfamilyphoto.Theman___________theleftismyfather.He___________adoctor.Thewomannexttohimismymother.She'sateacher.Thegirl___________meismysis