作业帮swim,buy,get,save的ing形式
来源：学生作业帮助网 编辑：作业帮 时间：2024/10/02 18:54:23
knowing,knewstanding,standedcoming,cameteaching,taughtbuying,boughtcutting,cutdrinking,drankswimming
e-is-being-was/werehave-has-having-hadbuy-buys-buying-boughtcome-comes-coming-camespend-spends-spend
uyboughtboughtbringbroughtbroughtfightfoughtfoughtthinkthoughtthoughtsingsangsungdrinkdrankdrunkswim
写出下列动词的现在分词形式flyflyingaskaskingbuybuyingswimswimmingcatchcatchingstopstoppingcomecomingdancedancinge
ing[briŋ]v.带来[过去式brought过去分词brought现在分词bringing第三人称单数brings名词bringerbuy[bai]n.购买,买卖v.买[过去式bough
draw过去式drewride过去式rodeislam过去式wasfall过去式fellsleep过去式sleptswim过去式swamthrow过去式threwstand过去式stoodmake过去
解题思路：主要考查等比数列的定义及性质，等比数列的通项公式，递增数列和递减数列，数列求和的其他方法（倒序相加，错位相减，裂项相加等）等考点的理解解题过程：见附件
Therearealotofcakeshopsincities.Youcanbuybread,sandwichesandsoon.
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do-did-donebuy-bought-boughttake-took-takenplay-played-playedvake?wake-woke,waked-woken,wakedmake-ma
seeingswimmingstudyingbuyyingeatingwritingtakingsingingrunningreading再问：write的过去时呢再问：run再答：run的过去式是r
买一送一例子：Thisproductisonbuyonegetonefree这个产品现在是买一送一
skating,having,watching,eating,buying,doing,swimming,washing,studying,running
went再答：wereboughtwasgot
sandedgotspokeswamcamerodereadtookmet
Buy的意思只有一个,那就是买.Get的意思就很多了.有想办法弄到的意思；用过去分词表示拥有的意思.第一个明显表示拥有的意思,所以不能用buy替换.第二个为想办法弄来的意思,但不必要指买,所以也不能替
exercisewatsstartsswimminggottoeatleavebuyhaveteach
watchesswimswritesarriveshasmakesbuysgetsgoestalkssingsiscarriesrunsbeginscleansdances
uysboughteatsategetsgotwalkswalkedtakestook