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1、Lesson 16,The bear escaped!,escape 逃脱，逃走escape from 从.中逃出fierce 凶猛的，凶狠的fiercely 凶狠地，凶猛地protect 保护fool 愚人foolish 愚蠢的,Words,April Fools Day play a trick on sb.walk over to hear abouton(over)the radioa pet bearprotect yourselveswait a minute,愚人节和某人开玩笑走向得知；听说通过收音机一只宠物熊保护你们等一会,=hear of,hear from sb 收到某人的
2、来信,moment,trick(1)动词欺骗，(2)名词玩笑,Have you ever played a trick on a friend?What will happen if he comes to our neighbourhood?3.He might eat you instead,Danny.4.There is a fierce bear coming.,if 引导的条件状语从句,There is sb/sth,有某人/某物,doing sth,正在做某事,Eg.有一架飞机正在空中飞。,There is a plane flying in the sky.,Look!Ther
3、e are many foreigners_the Great Wall.A to visit B visit C visited D visiting,D,protect sb from doing sth 保护某人免受,stop sb(from)doing sthkeep sb from doing sthkeep away from,阻止某人做某事,使远离,又叫附加疑问句。它表示提问人的看法，没有把握，需要对方证实。反义疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句。,反义疑问句,Youre joking,arent you?,你在开玩笑，不是吗？,1.陈述部分肯定
4、式+疑问部分否定式 They work here,dont they?She was ill yesterday,wasnt she?2.陈述部分否定式+疑问部分肯定You didnt go,did you?He cant ride a bike,can he?,基本模式：,疑问部分构成：(肯定或否定)be动词、助动词、情态动词+主语（只能是）人称代词,前肯后否,前否后肯,3.附加问句和陈述句人称、时态一致 4.简短问句的否定形式，要用缩写形式，不能出现not，主语要用人称代词不能用名词.Her mother is a doctor,isnt she?5.对反意疑问句的回答，是根据事实，而不是
5、根据问题 的提法。He isnt a doctor,is he?(他不是医生，是吗？)Yes,he is.No,he isnt.,6.陈述部分如果有否定意义的词，如：hardly（几乎不）,never（从不）,nothing,few,little,no,seldom（很少），tooto（太以至于不能）等,这时疑问部分要用肯定形式。He is never so angry,_ 7.there be 句型的反义疑问句为be(肯定/否定+there),isnt he?,There is an apple on the table,_There is little water in the bottl
6、e,_,isnt there?,is there?,1.前肯，+后否 be 动词：1.You are an actor,_ _?2.He is a good boy,_ _?3.It was fine yesterday,_ _?4.You were studying when I called you last night,_ _?5.I am Chinese,_ _?,arent you,isnt he,wasnt it,werent you,arent I,行为动词：1.It often rains here,_ _?2.You have a headache,_ _?3.I calle
7、d you yesterday,_ _?其它动词：1.You will go to America,_ _?2.We have ever been to Shanghai,_ _?,doesnt it,dont you,didnt I,wont you,havent we,2.前否，+后肯 1.He isnt a good boy,_ _?2.It wasnt fine yesterday,_ _?3.It doesnt rain here,_ _?4.You didnt call me yesterday,_ _?,is he,does it,was it,did you,5.You won
8、t go to U.S.A.,_ _?6.There isnt a boy in our classroom,_ _?7.There werent many cars in the street,_ _?,will you,is there,were there,1.-Have you_Zhang Lili?-Yes,she is the most beautiful woman teacher in China.A heard about B heard fromC heard out D heard 2.They happened_(go)out for dinner that day.,A,to go,
