《Unit4__语法专项课件》由会员分享，可在线阅读，更多相关《Unit4__语法专项课件（9页珍藏版）》请在金锄头文库上搜索。
1、词词 汇汇 点点 睛睛句句 型型 透透 视视Unit4语法法课件件语语 法法 点点 击击used to的用法的用法 used to表示表示“过去常常；以前常常过去常常；以前常常”，用于描述过去，用于描述过去经常发生的动作或存在的状态。经常发生的动作或存在的状态。used to后跟动词原形。关于后跟动词原形。关于used to的用法，有以下三个考点：的用法，有以下三个考点：考点考点1 1：含有：含有used to的句型的句型肯定句：肯定句：I/You/We/They/He/She/It used to do 否定句：否定句：I/You/We/They/He/She/It didnt use to
2、do 一般疑问句及其回答：一般疑问句及其回答：Did you/we/they/he/she/it use todo? Yes, did./No, didnt. . 特殊疑问句：疑问词特殊疑问句：疑问词did主语主语use to do？ 如：如：I used to be short when I was young. 我小时候个子矮。我小时候个子矮。I didnt use to walk to school. . 我过去不常走路上学。我过去不常走路上学。Did you use to have straight hair? 你过去是直发吗？你过去是直发吗？Yes, I did. 是的，我是。是的，
3、我是。Where did you use to live before you came here?你来这儿之前住在哪儿？你来这儿之前住在哪儿？ 考点考点2: 2: 含有含有used to的反意疑问句，附加疑问部分用的反意疑问句，附加疑问部分用“didnt主语主语”。如：。如：He used to wear glasses, didnt he? 他过去戴眼镜，不是吗？他过去戴眼镜，不是吗？ 考点考点3 3：used to do与与be used to doing used to do表示表示“过去常常过去常常”，used to后面必须跟动词原后面必须跟动词原形，而形，而be used to 是
4、是“习惯于习惯于”，表示某一客观事实或状态，表示某一客观事实或状态，不强调动作，不强调动作，to是介词，后面接名词或动名词。是介词，后面接名词或动名词。get/become used to指从不习惯到习惯这一过程的转变。另外，它往往包含指从不习惯到习惯这一过程的转变。另外，它往往包含着克服困难去适应的意思。如：着克服困难去适应的意思。如：I am used to the weather here. 我已经习惯这里的天气了。我已经习惯这里的天气了。You will soon get used to the weather here. 你不久就会适应这里的天气。你不久就会适应这里的天气。 实 战
5、演 练()1.Her son _ Coke, but now he _ milk.Aused to drink; is used to drinking Bused to drinking; drinks Cis used to drinking; used to drinkDis used to drink; is drinking()2.They used to go shopping together, _？ Adidnt they Bwerent theyCdid they Dused they A A ()3.My uncle_ a businessman, but now he i
6、s a factory worker. Aused to being Bwas used to beCuse to be Dused to be()4.Did you use to be afraid of being alone?_. AYes, I used BYes, I useCNo, I did DNo, I didnt D D ()5.He used to wear white sports shoes, _？ Awas he Bwasnt heCdidnt he Duse he ()6.Betty _ many friends to play with. Aused to have Buse to haveCused to having Duse to having C A ()7.Mary used to _ to work, but she is used to _ to work now.Ariding a bike; taking a busBriding a bike; take a busCride a bike; taking a busDride a bike; take a bus C
