外研版八上module3journeytospace課中強(qiáng)化類訓(xùn)練(編輯修改稿)
2025-01-05 01:41 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 ● Exercises for grammar (語(yǔ)法專練 Ⅳ .Multiple choice(單項(xiàng)填空 ) his parents look they what’s happened to him. known know know 答案： 現(xiàn)在完成時(shí)主要強(qiáng)調(diào)過(guò)去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響，或過(guò)去發(fā)生的動(dòng)作還 2.— These farmers have been to the United States. — Really?When there? they go they go they go they gone 答案： 現(xiàn)在完成時(shí)與一般過(guò)去的區(qū)別：一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間發(fā)生的事、存在的狀態(tài)或經(jīng)常發(fā)生的動(dòng)作，說(shuō)話的側(cè)重點(diǎn)在于陳述一件過(guò)去的事情，與現(xiàn)在沒(méi)有關(guān)系；現(xiàn)在完成時(shí)表示與現(xiàn)在有關(guān)系的發(fā)生在過(guò)去的動(dòng)作，它不與表示過(guò)去的時(shí)間狀語(yǔ) (如 yesterday,last week,a moment ago 等 )連用。 3.— you your homework yet? — it a moment ago. 。do。finished 。done。finished 。done。have finished 。do。finish 答案： Green isn’t in the to the library. gone go been 答案 ： “ have/has gone to+地點(diǎn)
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