《unit5grammar》由会员分享，可在线阅读，更多相关《unit5grammar（2页珍藏版）》请在金锄头文库上搜索。
1、Amazing things一、学习目标1.了解一般过去时的构成及用法 2.能根据情境用一般过去时谈论过去的事情二、重点难点动词过去式的变化规则三、自学交流A、请你回忆一下什么情况下用一般现在时。_一般现在时的标志有哪些？请写出三个。 _ _ _B、什么情况下用一般过去时呢? _一般过去式的标志有哪些？请试着写出三个。_ _ _（一般过去时的基本概念和形式：一般过去时用来表示过去发生的动作或存在的状态，到讲话时间该动作或状态已经结束。这一时态通常和以下一些时间状语连用，如：just now , yesterday , the day before yesterday , the other d
2、ay , last week , a year ago , in 2002 等等。）C、写出下列动词的过去live _ see _ tell _ like_be _ stay _ carry _ use_ 规则动词的过去式：（1）大多数规则动词，直接在其后加ed 。（2）以e结尾的动词，直接在其后加d 。如： Live lived , changechanged ,useused 等（3）以辅音字母加y结尾的动词，改y为i，加ed 。如： Crycried , carrycarried , replyreplied 等（4）重读闭音节结尾的单词，且末尾只有一个辅音字母，则双写该字母，再加ed
3、。如：stopstopped , planplaned , chatchatted 等不规则动词的过去式（1） 动词过去式与原形相同如：costcost , putput , cutcut , letlet 等（2） 动词中的元音有变化如：comecame , drivedrove , swimswam , growgrew等（3） 动词中的辅音有变化如：makemade, lendlent ,buildbuilt , spendspent等(4) 动词中的元音，辅音均有变化如：leaveleft , buybought , bringbrought , teachtaught等(5) be动
4、词变化为：am/is was , arewere ; have/hashad四、展示点评五、达标检测 一、单句改错1. Are you at home yesterday afternoon? _2. The old lady sits here ten minutes ago. _3. Go to back your seat please. _4. I see my old friend Li Lin yesterday. _5. He goes to the beach last week. _二、用be动词的适当形式填空1. I _ an English teacher now.2.
5、She _ happy yesterday.3. They _ glad to see each other last month.4. Helen and Nancy _ good friends.5. The little dog _ two years old this year.6. Look, there _ lots of grapes here.7. There _ a sign on the chair on Monday.8. Today _ the second of June. Yesterday_ the first of June. It_ Childrens Day. All the students _ very excited.三、句型变换1 There was a car in front of the house just now.否定句：_一般疑问句：_肯定回答：_否定回答：_2 They played football in the playground.否定句：_一般疑问句：_肯定回答：_否定回答：_六、反馈反思1
