外研版中考英語第13講八年級(jí)下冊(cè)modules3-4課件(編輯修改稿)
2024-12-24 18:16 本頁面
【文章內(nèi)容簡介】 D． Were there (3)There __B__ great changes in such kind of PDAs(掌上電腦 ) in the last few years.(2020， 平?jīng)?) A． was been B． have been C． has had D． have had 2． Since 1989 Project Hope has built schools all over China.自從 1989年以來 ， 希望工程已經(jīng)在全國建了學(xué)校。 【 典例在線 】 Since 2020， China has sent six spaceships into 2020年以來 ， 中國已發(fā)送 6艘宇宙飛船進(jìn)入太空。 The film has been on for an 。 It39。s ten years since he became a 始到現(xiàn)在已有 10年了。 【 拓展精析 】 現(xiàn)在完成時(shí)： for后接表示一段時(shí)間的詞或短語 ， 如 for 5 years。 since后接表示過去某一時(shí)間的詞或短語 (如 since last month)， 也可接表示過去的句子 (如 since he came to China)。即： for＋時(shí)間段； since＋時(shí)間點(diǎn)。 當(dāng)與 how long， for， since連用時(shí) ， 句中的動(dòng)詞要用延續(xù)性動(dòng)詞；短暫性動(dòng)詞須換成延續(xù)性動(dòng)詞或表狀態(tài)的形容詞或介詞短語。 如： e→ be in； leave→ be away； open→ be open； close→ be closed； begin/start→ be on； borrow→ keep； buy→ have等。 it is＋時(shí)間段＋ since＋從句 (一般過去時(shí) )， 意為 “ 自從?? 到現(xiàn)在已有多長時(shí)間了 ” 。 【 活學(xué)活用 】 (4)—I wonder when you __C__ the new watch.(2020， 隨州 ) —Well， I ________ it for two weeks. A． have bought； have had B． bought； have bought C． bought； have had D． have bought； have bought (5)—When will A Bite of China Ⅱ begin tonight? —It __D__ for ten minutes.(2020， 揚(yáng)州 ) A． will begin B． has begun C． will be on D． has been on (6)She __B__ her home town since she was 18 years told me she would return soon.(2020， 涼山 ) A． has left B． has been away from C． left D． went away 1． have been to， have gone to， have been at/in 【 典例在線 】 He has been to 。 He has gone to 。 He has been in Beijing for ten 了。 【 拓展精析 】 have been to， have gone to， have been at/in都用于現(xiàn)在完成時(shí) ， 表示過去的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。 易混辨析： have been to， have gone to， have been in/at have gone to 意為 “ 去了某地 ” ，表示某人不在說話的地方 ， 還沒有回來。 have been to 意為 “ 去過某地 ” ，表示某人到過某地 ，現(xiàn)在已經(jīng)回來了；常和 ever、 never和次數(shù)連用。 have been in/at 常與一段時(shí)間連用 ，意為 “ 來 /去 /到某地多長時(shí)間了 ” 。 【 活學(xué)活用 】 (1)—Where is Mr. Wang？ (2020， 揚(yáng)州 ) —He together with his students __A__ Zhuyuwan Park. A． has gone to B． have gone to C． has been to
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