語法解析-used-to和would

1、Grammar used to and would1. In 19th-century Europe, women used to wear corsets to achieve a body shape that is no longer considered healthy.2. Men would wear woollen shawls across their shoulders.Read the sentences from the text. would/used to相同點would與usedto都可用來表示過去經(jīng)常性或習(xí)慣性的動作，常?？梢該Q用。如： 1. Whenwewere

2、boysweusedto/would goswimmingeverysummer. 小時候，每到夏天我們都要去游泳。 2. Heusedto/wouldspendeverypennyheearnedonbooks. 過去，他通常把掙來的錢全花在買書上。 would與usedto的區(qū)別主要有以下幾點: a.usedto可指過去的狀態(tài)或情況，would則不能。如: SchoolchildrenusedtoknowthestoryofhowAbrahamLincolnwalkedfivemilestoreturnapennyhedoverchargedacustomer. (不能用would) Ye

3、t, he cannot but remember as it used to be. (不能用would). b.would表示反復(fù)發(fā)生的動作。如果某一動 作沒有反復(fù)性，就不能用would，只能用 usedto。例如: Andfromthatdayon,assoonasthetablewasclearedandthedishesweregone,Motherwoulddisappearintohersewingroomtopractice. (具有反復(fù)性) IusedtoliveinBeijing. (沒有反復(fù)性) c.usedto表示過去經(jīng)常性或習(xí)慣性的動作 或狀態(tài)現(xiàn)在已經(jīng)結(jié)束，would

4、則表示有 可能再發(fā)生。如： Peopleusedtobelievethattheearthwasflat. (現(xiàn)在已不再這樣認為) Hewouldgototheparkassoonashewasfree. (現(xiàn)在有可能再去) used to 的否定、疑問兩種否定形式used not to do /usednt to dodid not use to do/didnt use to兩種疑問形式Did +主語+use to+動詞原形？Used+主語+to+動詞原形?e.g. Usedt she to play computer games?= Did she use to play compute

5、r games?1. We _ live in a small flat but Last year we bought a house.2. He _ be a general in command of the army, but now he is a doorkeeper.3. My primary school teachers _ give us any homework but they _ teach us a lot in class.used to used to used to wouldnt / didnt use to Complete the sentences w

6、ith used to/didnt use to or would/wouldnt. In some cases both used to and would are possible.4. Harrison Ford _ accept the most strange jobs before he became an actor.5. Mr. Smith _ watch TV all day before he lost his sight.6. I _ like sea food but now I just love it.7. Peter and John _ be best friends bu