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初中英語延續(xù)動(dòng)詞與瞬間動(dòng)詞的語法總結(jié)
總結(jié)是對(duì)取得的成績(jī)、存在的問題及得到的經(jīng)驗(yàn)和教訓(xùn)等方面情況進(jìn)行評(píng)價(jià)與描述的一種書面材料,通過它可以正確認(rèn)識(shí)以往學(xué)習(xí)和工作中的優(yōu)缺點(diǎn),不妨坐下來好好寫寫總結(jié)吧?偨Y(jié)怎么寫才不會(huì)流于形式呢?下面是小編收集整理的初中英語延續(xù)動(dòng)詞與瞬間動(dòng)詞的語法總結(jié),歡迎大家分享。

1) 用于完成時(shí)的區(qū)別 延續(xù)動(dòng)詞表示經(jīng)驗(yàn)、經(jīng)歷; 瞬間動(dòng)詞表示行為的結(jié)果,不能與表示段的時(shí)間狀語連用。
例如:He has completed the work. 他已完成了那項(xiàng)工作。 (表結(jié)果)
Ive known him since then. 我從那時(shí)起就認(rèn)識(shí)他了。(表經(jīng)歷)
2) 用于till / until從句的差異 延續(xù)動(dòng)詞用于肯定句,表示"做……直到……" 瞬間動(dòng)詞用于否定句,表示"到……,才……"。
例如:He didnt come back until ten oclock. 他到10 點(diǎn)才回來。
He slept until ten oclock. 他一直睡到10點(diǎn)。
典型例題 1. You dont need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B. 首先本題后句強(qiáng)調(diào)對(duì)現(xiàn)在的影響,我知道她的模樣,你不用描述。再次,several times告知為反復(fù)發(fā)生的動(dòng)作,因此用現(xiàn)在完成時(shí)。
2.-Im sorry to keep you waiting.
-Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A. 等待的動(dòng)作由過去開始,持續(xù)到現(xiàn)在,應(yīng)用現(xiàn)在完成時(shí)。
1. 延續(xù)動(dòng)詞(Continual Verbs)
定義:表示動(dòng)作可以持續(xù)、延續(xù)一段時(shí)間,有“開始—進(jìn)行—結(jié)束”完整過程的動(dòng)詞。
本質(zhì)特征:動(dòng)作持續(xù)時(shí)間可長(zhǎng)可短,能與表示“一段時(shí)間”的狀語連用(如 for+時(shí)間段、since+時(shí)間點(diǎn)/從句、how long 等)。
常見例子: - 表狀態(tài):be, have, keep, own, know, like, love, hate, remember, forget - 表動(dòng)作:study, work, read, write, listen, speak, run, swim, sleep, wait, stay
2. 瞬間動(dòng)詞(Momentary Verbs / Non-continual Verbs)
定義:表示動(dòng)作在瞬間發(fā)生、完成,無法持續(xù)的動(dòng)詞(動(dòng)作持續(xù)時(shí)間極短,幾乎為零)。
本質(zhì)特征:動(dòng)作無中間過程,不能與“一段時(shí)間”狀語連用;但可與“時(shí)間點(diǎn)”狀語連用(如 at 8 oclock, yesterday morning, just now 等)。
常見例子: - 表動(dòng)作發(fā)生:come, go, arrive, leave, start, begin, stop, finish, open, close - 表動(dòng)作完成:buy, sell, borrow, lend, get, receive, give, take, die, join, marry, become
關(guān)鍵區(qū)分技巧:用“how long”提問,能回答“for+時(shí)間段”的是延續(xù)動(dòng)詞;不能回答的是瞬間動(dòng)詞。例:— How long do you study English? (√,study 是延續(xù)動(dòng)詞) — For 3 years.例:— How long did you buy this book? (×,buy 是瞬間動(dòng)詞)
核心用法規(guī)則(中考必背)
1. 延續(xù)動(dòng)詞:可用于 一般現(xiàn)在時(shí)、一般過去時(shí)、現(xiàn)在進(jìn)行時(shí)、過去進(jìn)行時(shí)、現(xiàn)在完成時(shí) 等多種時(shí)態(tài),與“一段時(shí)間”狀語兼容。 例:① He has lived here for 10 years. (現(xiàn)在完成時(shí)+for短語,√) ② They were studying when I arrived. (過去進(jìn)行時(shí),√)
2. 瞬間動(dòng)詞: - 可用于 一般現(xiàn)在時(shí)、一般過去時(shí)、現(xiàn)在完成時(shí)(表動(dòng)作“已經(jīng)完成”),但不能與“一段時(shí)間”狀語連用; - 不能用于 進(jìn)行時(shí)態(tài)(表動(dòng)作持續(xù),與瞬間動(dòng)詞本質(zhì)矛盾)。 例:① He bought a book yesterday. (一般過去時(shí)+時(shí)間點(diǎn),√) ② He has bought a book. (現(xiàn)在完成時(shí),表“已買”,√) ③ He has bought a book for 3 days. (×,瞬間動(dòng)詞+for短語) ④ He is buying a book now. (×,瞬間動(dòng)詞用現(xiàn)在進(jìn)行時(shí))
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