牛津譯林版高中英語必修二unit1talesoftheunexplainedgrammarandusage教學(xué)設(shè)計2(編輯修改稿)
2024-12-26 01:47 本頁面
【文章內(nèi)容簡介】 sited Egypt twice this month. 我這個月去了埃及兩次。 2) — How long have you been touring Egypt? 你在埃及旅游多久了？ — I have been touring Egypt for two months. 我已經(jīng)在埃及旅游兩個月了。 3. We can use either a state verb or an action verb with the present perfect tense but we usually can only use an action verb with the present perfect continuous tense. 現(xiàn)在完成時可以用表示狀態(tài)的動詞或表示動作的動詞做謂語。而現(xiàn)在完成進行時則只能用表示動作的動詞做謂語。 1) I have had this camera for five years. (had 是表示“擁有”狀態(tài)的動詞 ) 2) I have taken photos of UFOs with this camera. (taken 是表示動作的動詞 ) 3) I have been taking photos of UFOs with this camera. (taking 是表示動作的動詞 ) 4. We use the pre
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