新概念英语第一册第31-32课课件

1、lesson 31where is sally?garden /ga:dn/ under /nd/ tree /tri:/ climb/klaim/ n. 花园花园 prep.在在之下之下n. 树树v.爬，攀登爬，攀登pron. 谁谁 who /hu:/ run /rn/ grass /gra:s/ after /a:ft/ across/krs/ cat /kt/ v. 跑跑n. 草，草地草，草地prep. 在在之后之后prep. 横过，穿过横过，穿过 n. 猫猫vtypevlettervbasketveatvbonevcleanvtoothvteethvcookvmilkvmealvdri

2、nkvtapv. 打字打字n. 信信n. 篮子篮子v. 吃吃n. 骨头骨头v. 清洗清洗n. 牙齿牙齿n. 牙齿（复数）牙齿（复数）v. 做（饭菜）做（饭菜）n. 牛奶牛奶n. 饭，一顿饭饭，一顿饭v. 喝喝n. 水龙头水龙头1. definition (定义定义)在英语中，在英语中，表示说话时正在进行的动作或事件，表示说话时正在进行的动作或事件，要用动词的现在进行时。要用动词的现在进行时。2. structure (结构结构)be + v.-ing(现在分词现在分词)am / is / are动动词词4.以以ie结尾，变结尾，变ie为为y再再+ing,如：如：lie- lying tie-

3、tyingdie- dyingexercises climb- run- write- play- sit- eat- drink- dance- cook- clean- tie- see-climbingwritingsittingdrinkingcookingrunningplayingeatingdancingcleaningtyingseeingbe动词用法口诀动词用法口诀我用我用am你用你用are，is跟着他她它；跟着他她它； 单数单数is复数复数are，we are,you are 和和they are；变疑问往前提，句末问号莫丢弃；变疑问往前提，句末问号莫丢弃；变否定更容易，变

4、否定更容易，be后后not别忘记。别忘记。 特殊疑问句特殊疑问句 what are you doing？ 肯定句肯定句i am + v. ing.一般疑问句一般疑问句are you + v.-ing ？ 否定句否定句i am not + v.-ing.注意：当肯定句主语注意：当肯定句主语为第一人称，变疑问为第一人称，变疑问句时要变为第二人称句时要变为第二人称肯变疑，一变二肯变疑，一变二what are you doing?i am driving.i am not driving.are you driving?what are you doing?i am watching televisi

5、on.i am not watching television.are you watching television? 特殊疑问句特殊疑问句 肯定句肯定句 否定句否定句一般疑问句一般疑问句what is he/ she / it doing?he/ she/ it is + v.-ing.he/ she/ it is not + v.-ing.is he/ she/ it + v.-ing?what is he/ she / it doing?he/ she/ it is drinking.he/ she/ it is not drinking.is he/ she/ it drinking

6、?2).( tom watch tv )3).( they sit on the floor )4).( he read a book )5).( she play the piano )1). ( jane have dinner )jane is having dinner.tom is watching tv.they are sitting on the floor.he is reading a book.she is playing the piano.变为现在进行时变为现在进行时ve.g. make the bed ！(she) she is making it .v empty

7、 the basket ！(he) he is emptying it .v look at the blackboard ！(we) we are looking at it .v clean the blackboard ！(they) they are cleaning it .将将祈使句祈使句改为改为现在进行时现在进行时part a.what is nicola doing? （特殊疑问句特殊疑问句）is she emptying the basket?（一般疑问句一般疑问句）no, she isnt emptying the basket.（否否定句定句）shes typing a

8、letter.（肯定句肯定句）nicola/ emptying the basket/ typing a letterpart blistening1.where is sally?2.who is climbing the tree?3.whats the dog doing?vwheres sally, jack?vshes in the garden, jean.vwhats she doing?vshes sitting under the tree.vis tim in the garden, too? vyes, he is.vhes climbing the tree. vi beg your pardon?vwhos climbing the tree? textv tim is.vwhat about the dog? vthe dogs in the garden, too.vits running across the grass.vits running after a cat. key structures i beg your pardon? = pardon me? =excuse me?homework1.第第31