be動(dòng)詞、一般現(xiàn)在時(shí)、一般過(guò)去時(shí)比較及練習(xí)題(編輯修改稿)
2025-04-20 04:43 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 6. I am Chinese. 7. Ben is from America. 二、變一般疑問(wèn)句并作肯定和否定回答。 wants a book. 2. Jimmy washes hands before dinner. 3. Lisa likes milk very much. 4. They walk to school. 5. Lingling and Dandan are 10 years old. 6. I am Chinese. 7. Ben is from America. 三、劃線提問(wèn)。1. He wants a book. 2. Jimmy washes hands before dinner. 3. Lisa likes milk very much. 4. They walk to school on Monday .5. Lingling and Dandan are 10 years old. 6. I am a doctor. 7. Ben is from America. 一般過(guò)去時(shí)1．一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)，常和表示過(guò)去的時(shí)間狀語(yǔ)連用。一般過(guò)去時(shí)也表示過(guò)去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作。2．Be動(dòng)詞在一般過(guò)去時(shí)中的變化：⑴am 和is在一般過(guò)去時(shí)中變?yōu)閣as。（was not=wasn39。t）⑵are在一般過(guò)去時(shí)中變?yōu)閣ere。（were not=weren39。t）⑶帶有was或were的句子，其否定、疑問(wèn)的變化和is, am, are一樣，即否定句在was或were后加not，一般疑問(wèn)句把was或were調(diào)到句首。3．句中沒(méi)有be動(dòng)詞的一般過(guò)去時(shí)的句子 否定句：didn39。t +動(dòng)詞原形，如：Jim went home yesterday.Jim didn39。t go home yesterday. 一般疑問(wèn)句：在句首加did，句子中的動(dòng)詞過(guò)去式變回原形。如：Jim went home yesterday.Did Jim go home yesterday? 特殊疑問(wèn)句：⑴疑問(wèn)詞+一般疑問(wèn)句？如：Jim went home yesterday. Did Jim go home yesterday?What did Jim do yesterday?動(dòng)詞過(guò)去式變化規(guī)則：1．一般在動(dòng)詞末尾加ed，如：p
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