20xx牛津譯林版八年級(jí)下冊(cè)u(píng)nit1pastandpresentppt現(xiàn)在完成時(shí)課件(編輯修改稿)
2025-01-12 23:47 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 (be) in China these years. ? They ____________(write) 15 songs so far. ? The population ____________ (grow) more slowly in the past ten years. have learned has been have written has grown have/has gone to… have/has been in … have/has been to… : Where’s Jim, Li Lei? B: He ______________his school library. Greens _____________China for three years. We _____________the Great Wall twice. It’s very beautiful. has gone to have been in have been to B A A B B stay A 她以前曾去過(guò)上海。 She has been to Shanghai before. 他在上海 10年了。 She has been in Shanghai for ten years 他去上海了。 He has gone to Shanghai. 現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別： 現(xiàn)在完成時(shí)，強(qiáng)調(diào)這一動(dòng)作產(chǎn)生的結(jié)果對(duì)現(xiàn)在的影響，與現(xiàn)在有關(guān)。 一般過(guò)去時(shí)，僅僅表示在過(guò)去某一時(shí)刻曾發(fā)生過(guò)這一動(dòng)作，與現(xiàn)在無(wú)關(guān)。 他已學(xué)英語(yǔ)五年了。 He has studied English for five years. 他曾學(xué)過(guò)五年英語(yǔ)。 He studied English for five years. （說(shuō)明他還繼續(xù)學(xué)下去） （只說(shuō)明他過(guò)去學(xué)過(guò)五年英語(yǔ)，但現(xiàn)在不學(xué)了。） 一般過(guò)去時(shí)與現(xiàn)在完成時(shí)有一些明顯的時(shí)間狀語(yǔ)。 遇到 yesterday, Last year, in May, in+過(guò)去某一年， two days ago, the other day, just now等就用一般過(guò)去時(shí) 當(dāng)有 so far, in the past/ last few days(在過(guò)去 /最近的幾年里 )， since接過(guò)去時(shí)間狀語(yǔ)或過(guò)去時(shí)的句子 等常用現(xiàn)在完成時(shí) 現(xiàn)在完成時(shí)和一般過(guò)去時(shí) He ____________(work) in our school for one year. He ______(e) to our school last year/in 2021. They _______
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