初中英语人教新目标九年级（2023年修订）Grammar反义疑问句 教案

反义疑问句语法课官仓白马学校廖礼红教学目标知识与技能反义疑问句的构成能正确的把句子改变成反义疑问句学习策略充分利用已有知识推测内容情感态度认识中英文语言构成的差异教学内容

1、反义疑问句的结构

2、不同动词反义疑问句的构成

3、一些特殊构成Stepl,Exchang greetingsStep2,Lead-in把下面的句子变成一般疑问句He neverused toswim inwinter,

1.There usedto be a bookstoreher,

2.He thoughtI waswrong,Step3一，，概念反意疑问句又称附加疑问句，在一个陈述句之后附上一个简短的疑问句，对陈述句提出相反的疑问，这种疑问句叫反意疑问句

1.He isnttalking,is he

2.Wc speakChinese,dont wc二，结构结构:陈述句+简短的一般疑问句具体说明

1.前肯后否，前否后肯陈述句（前句）是肯定时，反意问句（后句）就用否定;前句是否定时，后句用肯定.This storyis scary,itThis storyisnt scary,it.前、后两句要注意时态,人称的一致.

2.后句一定要用缩写的简略式.后句的人称用代词，不用名词.在“There be”句型中则用thereThere isntany waterin thebottle,There willbea meeting later,三，疑问句部分动词的使用要根据陈述句而定.Be动词

1.You arean actor,

2.She isgoing tovisit me,

3.It wasntfine yesterday,行为动词

1.It oftenrains here,

2.You havea headache,

3.1called youyesterday,

4.It doesntrain here,didnt callme yesterday,助动词/情态动词

1.You willgo to America,

2.We haveever beento Shanghai,

3.He hasntdone hishomework,

4.You shouldtry yourbest,注意.不管前句是肯定的还是否定的，回答时内容是肯定的，就用yes;反之，则用no.It didntrain lastweek,it上周没下雨吧？是的，没下雨No,it didnt.不，下雨了Yes,it did.It willrain tomorrow,it是的，会下雨Yes,it will.不，不会下雨No,it wont.四，一些特殊规定

1.陈述部分是I am或rm时，疑问部分用arent I.Im lateagain,Im notthe onlyone tocome,

2.前句含有否定意义的词，如hardly,never,no,little,few,seldom,nothing,nobody等，后句要用肯定式Hehas neverseen thefilm,He madefew mistakes,There isno airon themoon,.前句主语是this,that,everything,nothing,something等时,后句用it;前句主语是these,those时，后句用theyThis isa usefultool,Nothing iswrong withthe radio,These arentnotebooks,

3.当have用作行为动词时,附加疑问句部分，助动词要用do.He oftenhas lunchat12,They hadameetingyesterday,

4.当have t（不得不）用在前句中，后句也须用助动词do.You haveto studyhard,He hasto getup early,

5.had better（最好）用在前句时,后句要用had.Youd bettergo atonce,Hed betternot belate,

6.在祈使句后的反意问句统一用will you,当祈使句以Lefs开头则用shall we.Dont cometo schoollate,Please bequiet,Lets go and help him,Let usgoandhelp him,Let mehelphim,

7.情态动词must表示“必须”时,反意疑问句用must,当表示猜测时，则需要用相应的动词be,进行反意He mustbe yournew teacher,You mustfinish yourwork on time,You mustbe hereontime,

8.否定前缀不能视为否定词，其反意疑问句仍用否定形式Il isimpossible,He doesntlike it,He dislikesit,

1.当陈述部分为复合句是第一种情况，根据主句来确定Shesaysshewillvisitheraunt,第二A情况，当陈述部分为IWethinkbelieve,suppose,guess,besure,be afraid等，附加问句由从句确定I thinkhe isright,I dont thinkhe likesplaying football,We dont believethat hehas beentoAmerica,Step4,HomeworkDo someexercises aboutdisjunctive question.。