【语法焦点与同步作文指导】.ppt

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1、1.used to do sth.表示“过去常常做某事”，只表示过去和现在对比，暗示现在不做了。to为动词不定式符号，后接动词原形。e.g.他过去常常六点去上学。He used to go to school at six oclock.2.used to do sth.的否定形式：主语+usednt to do sth.主语+used not(didnt use)to do sth.e.g.He usednt/didnt use to smoke.过去他不吸烟。,语法焦点,used to用法小结,3.used to do的疑问句形式及其答语。（1）Used+主语+to do?回答：Yes,s

2、b.used to./No,sb.usednt to.（2）Did+主语+use to do?回答：Yes,sb.did./No,sb.didnt.4.used to do的反意疑问句形式也有两种，类似于否定句形式。e.g.They used to see English movies on Sunday，usednt they?/didnt they?,语法焦点,used to用法小结,知识延伸：get/be used to(doing)sth.习惯于（干）某事；be used to do sth.=be used for(doing)sth.被用于做某事；be used by 被.所用。,

3、语法焦点,used to用法小结,1.Lilys father used _(play)table tennis.2.Jane is a hard-working girl,she is used to _(get)up early.3.Wood is used to _(make)desks,chairs,tables and so on.4._ you _(use)to be short?5.Today,computers are_(use)in both work and study.,一、用所给词的适当形式填空。,to play,强化训练,make,use,used,getting,D

4、id,1.My brother used to play football after school.(改为一般疑问句）_your brother _ _play football after school?2.Tom used to be a quiet boy.(改为否定句)Tom _ be a quiet boy.3.There used to be an old hospital behind our school，_?(完成反意疑问句）4.I used to see my aunt once a month.(对画线部分提问）_ you use to see your aunt?,二

5、、按要求进行句型转换，每空一词。,Did,强化训练,use to,didnt use to,didnt/usednt there,How often did,写作指导,现在和过去进行比较的短文属于记叙文的范围。此话题的作文通常会以提示性作文的形式给出。注意要将提示的要点都表达清楚。句子的时态通常为一般过去时和一般现在时，used to句型在此类作文中应用广泛。常用句型归纳如下：,1.My life has changed a lot in the last few years.I used toNow Im2.The biggest change in my life was,写作示例,假如你

6、叫李华，刚转到一所新学校。请根据下面表格中的信息，介绍你的一些变化。80词左右，开头已给出，不计入总词数。,I have changed a lot since I moved to this new school this term,经典示范,I have changed a lot since I moved to this new school this term.I used to have many friends and be outgoing,but now I have few friends，and I become a little quiet.In the old school,I used to spend much time playing with my friends，but now I have to spend most of my time on my schoolwork.I used to have no interest in my lessons,so I usually got bad grades.However,now I become more interested in my studies,and my grades have improved a lot.,Thank you!,