北师大初中英语九下《Unit 5 English and English-speaking Countries》PPT课件 (5).ppt

,Unit 5 English and English-speaking Countries,一、本周教学重点：1、感叹句的构成和使用 2、反意疑问句的构成和使用 3、重点词汇的学习,二、具体内容：（一）感叹句的构成和使用：感叹句表示说话时的惊异,喜悦,气愤等情绪.这些句子常由what和how引起,what用来修饰一个名词,how用来修饰形容词,副词或动词.What+名词（或形容词+名词）+陈述句（主语+谓语）！How+形容词或副词+陈述句（主语+谓语）！1.What+a/an+adj.+n.(single)+S.+Predicate!What a lovely boy he is!What an easy question it is!,2.What+adj.+n.(pl.)/n.(U.)+S+Predicate!What good ideas you have!What bad weather it was yesterday!3.How+adj.+a/an+n.(single)+S+Predicate!How difficult a problem it is!How big an egg it is!,4.How+adj./adv.+S+Predicate!How beautiful the city is!How hard they work!这两种感叹句在口语中常用简略式。How cold!What heavy traffic!比较感叹句和特殊疑问句：How busy you are!How busy are you?,（二）Tag Questions反意疑问句1、反意疑问句的意义及其构成 反意疑问句又叫附加疑问句，是指当提问的人对前面所叙述的事实不敢肯定，而需要向对方加以证实时所提出的问句。其结构为：前一部分是一个陈述句，后一部分是一个简单的问句。,需要注意：（1）要根据前面陈述句的动词时态和人称来选择适当的助动词进行提问，前后两部分的人称和动词时态要保持一致。（2）前肯定后否定，前否定后肯定。,2、反意疑问句的运用（1）当陈述句部分的主语是名词时，反意疑问句的主语必须用人称代词来代替。Your brother has gone to the library,hasnt he?（2）当陈述句的主语是指示代词this,that时，反意疑问句的主语用it代替；指示代词是these,those时，反意疑问句的主语用they代替。That isnt a useful book,is it?These are important reading materials,arent they?,（3）当陈述句部分是I am时，反意疑问句部分通常要用arent I；如陈述句部分的主语是I am not时，反意疑问句部分通常要用am I。Im late for the meeting,arent I?Im not doing well,am I?（4）当陈述部分是everyone/everybody,someone/somebody,no one/nobody,none等表示人的不定代词时，反意疑问句部分的主语多用they，但也可用he；当陈述部分的主语是everything,anything,something,nothing等表示物的不定代词时，反意疑问句部分的主语用it。Nobody came when I was out,did they?Everything has gone wrong today,hasnt it?,（5）当陈述部分有hardly,scarcely,barely,rarely,seldom,few,little,no,never,nothing,nobody,nowhere等否定词或半否定词时，或有包含否定前缀或后缀的词时，反意疑问句部分要用肯定形式。Its impossible for him to make such a mistake,is it?（6）感叹句的反意疑问句一律使用否定式，并用be的一般现在时形式。What a foolish child(he is),isnt he?,3、反意疑问句的回答 对反意疑问句的回答，无论问题的提法如何，如果事实是肯定的，就用yes，事实是否定的，就要用no。要特别注意陈述句部分是否定结构，反意疑问句部分用肯定式提问时，回答yes或no与汉语正好相反。这种省略回答的yes要译成“不”，no要译成“是”。He likes playing football,doesnt he?Yes,he does./No,he doesnt.His sister didnt attend the meeting,did she?Yes,she did./No,she didnt.,（三）词汇。1.be used as 被作为使用This book is used as our textbook.This song will be used as the national Anthem in that country.2.as for 至于,就方面说As for you,I never want to see you here again.,3.apart from 除去，撇开 Apart from the food and drink,there are also differences in the names of items of clothing.4.what is more 而且，此外She is a very excellent student.What is more,she is always ready to help others.5.not onlybut also 放句首，需倒装。Not only did he speak more correctly,but also spoke more fluently than before.,Exercise,课堂练习一、将下列句子改写成感叹句：1.Chinese people are very brave.（用how引导）2.This book is very interesting.（用what引导）3.Tom has drawn a beautiful picture.（用how引导）,二、完成反意疑问句。1.“Trousers”is a British English word,_?2.They live in Beijing,_?3.She cant understand English very well,_?4.It would be nice to live in England,_?5.He will call us later,_?,6.You did well on the test,_?7.He seldom goes home on Sundays,_?8.Little work has been done on the project,_?9.There are very few people in the theater,_?10.You have never been to Hainan,_?11.None of you have finished your homework,_?,Thank you!Bye!,