中学英语七年级下册Unit3

课题：Unit3Isthisyourpencil?难点名称：掌握be动词引导的一般疑问句及其肯定、否定回答1七年级上册英语目录CONTENTS2导入知识讲解课堂练习小节be动词的基本构成标题输入内容标题输入内容标题输入内容amareis导入I____ateacher.You____astudent.He____myfriend.be动词的基本构成amareis不同的主语选择不同的be动词，这可是固定的搭配，不可以随意选择哦！教学工作内容点击此处添加文本内容详细说明点击此处添加文本内容详细说明点击此处添加文本内容详细说明点击此处添加文本内容详细说明点击此处添加文本内容详细说明点击此处添加文本内容详细说明Heisacoolboy.Sheisabeautifulgirl.知识讲解Itisadog.Itisawatch.Itisaflower.知识讲解教学工作内容Theyarepandas.知识讲解haveatry教学工作内容1.Iamateacher.2.Youareastudent.3.Heisacoolboy.4.Sheisanicegirl.5.Itisaflower.6.Wearestudents.7.Theyarepandas.8.Youareworkers.be动词的具体形式是____________。主语是I时，用___;主语是you,we,they时，用____;主语是he,she,it时，用____.amisareamisare课堂练习难点巩固1.Iamateacher.2.Youareastudent.3.Heisacoolboy.4.Sheisanicegirl.5.Itisaflower.6.Wearestudents.7.Theyarepandas.8.Youareworkers.1.I'mateacher.2.You'reastudent.3.He'sacoolboy.4.She'sanicegirl.5.It'saflower.6.We'restudents.7.They'repandas.8.You'reworkers.缩略形式知识讲解难点突破用be动词的适当形式填空1.I____MaggieGreen.2.You_____myfriend.3.It_____abook.4.They_____dogs.5.This_____aruler.6.These______books.

amisareareisare课堂练习Itisacup._____acup.HeisBob._____Bob.TheyareHelen'sfriends._______Helen'sfriends.It'sHe'sThey're课堂练习be动词用法口诀我用am,你用are,is连着他、她、它单数is，复数are难点突破213含有be动词的一般疑问句结构be（am，is，are）+主语+其他？肯定回答Yes，主语+be动词（am，is，are）.否定回答No,主语+be动词（am，is，are)+not(用缩写形式)一般疑问句：用来询问事情或某种情况是否属实，并需要对方用yes或no回答的句子知识讲解难点突破教学工作内容Thisismypencil.Isthisyourpencil?Yes,itis.No,itisn't.知识讲解难点突破含有be动词的陈述句转换为一般疑问句的口诀口诀：一前二变三问号一前：把be动词提至主语之前二变：原主语及动词首字母或者人称的变化三问号：句末使用问号难点突破教学工作内容1.Iamateacher.__________ateacher?Yes,_______.

No,_________.2.Thatishercup.__________hercup?Yes,_________.No,_________.3.Thesearemyerasers.__________yourerasers?Yes,_________.No,_________.Areyou

Iam

itisn'tI'mnot

itis

IsthatArethesetheyaretheyaren'ttips:一前二变三问号课堂练习难点巩固小拓展一般疑问句的主语this或that时答语中主语为it一般疑问句的主语these或those时答语中主语为they难点突破挑战中考教学工作内容1.（济南中考）IsthatAnna’seraser?A.Yes,thisis.B.Yes,itisn’t.C.Yes,itis.D.No,itis.2.（临沂中考）Thesearesomeflowersinthegarden.______________________flowersinthegarden?CAretheseany课堂练习难点巩固让我们一起读一读Isthisyourbook?Yes,itis.No,itisn't.Arethesemypencils？Yes,theyare.No,theyaren't.Isthathisruler?Yes,itis.No,itisn't.Arethoseherpens?Yes,theyare