導(dǎo)讀:?used to是一個(gè)常用的英語短語,它可以表示過去某個(gè)時(shí)間段內(nèi)的習(xí)慣、狀態(tài)或行為。它的用法非常靈活,可以用于肯定句、否定句以及疑問句中
?used to是一個(gè)常用的英語短語,它可以表示過去某個(gè)時(shí)間段內(nèi)的習(xí)慣、狀態(tài)或行為。它的用法非常靈活,可以用于肯定句、否定句以及疑問句中。在本文中,我們將詳細(xì)解釋used to的意思和用法,并提供一些例句來幫助讀者更好地理解。
used to的意思
首先,讓我們來看一下used to的字面意思。Used是動(dòng)詞use的過去式,意為“使用”,而to則是一個(gè)介詞,表示目的或方向。因此,used to字面上可以理解為“曾經(jīng)使用”。但在實(shí)際使用中,它有著更廣泛的含義。
used to可以表示過去某個(gè)時(shí)間段內(nèi)經(jīng)常做某事。這個(gè)時(shí)間段通常已經(jīng)結(jié)束或者與現(xiàn)在不再相關(guān)。:
- I used to play basketball every day when I was in high school.(我高中時(shí)每天都會(huì)打籃球)
- She used to live in Paris before she moved to New York.(她以前住在巴黎,在搬到紐約之前)
- They used to go camping every summer, but now they prefer staying in a hotel.(他們以前每年夏天都會(huì)去野營,但現(xiàn)在更喜歡住酒店)
此外,used to還可以表示過去某種狀態(tài)或習(xí)慣。:
- My grandfather used to be a doctor.(我祖父曾經(jīng)是一名醫(yī)生)
- She used to be afraid of dogs, but now she has a pet dog.(她以前害怕狗,但現(xiàn)在有一只寵物狗了)
- They used to live in a big house, but now they have downsized.(他們以前住在一棟大房子里,但現(xiàn)在搬到了小房子里)
used to的用法
1.肯定句中的用法
在肯定句中,used to通常與動(dòng)詞原形連用。它可以表示過去經(jīng)常做某事或過去某種狀態(tài)。:
- I used to eat fast food every day, but now I cook at home.(我以前每天都吃快餐,但現(xiàn)在我在家做飯)
- She used to live in London, but now she lives in Berlin.(她以前住在倫敦,但現(xiàn)在住在柏林)
- They used to travel a lot before they had kids.(他們有孩子之前經(jīng)常旅行)
2.否定句中的用法
當(dāng)used to出現(xiàn)在否定句中時(shí),通常要加上助動(dòng)詞did和not構(gòu)成didn't use to。:
- I didn't use to like spicy food, but now I love it.(我以前不喜歡辣食,但現(xiàn)在很愛吃)
- She didn't use to drink coffee, but now she can't start her day without it.(她以前不喝咖啡,但現(xiàn)在每天都離不開它)
- They didn't use to have a car, but now they have two.(他們以前沒有車,但現(xiàn)在有兩輛)
3.疑問句中的用法
在疑問句中,used to通常要使用助動(dòng)詞did來構(gòu)成did you use to。:
- Did you use to play any musical instruments?(你以前會(huì)彈奏樂器嗎?)
- Where did she use to work before she retired?(她退休之前在哪里工作過?)
- Did they use to live in this neighborhood?(他們以前住在這個(gè)社區(qū)嗎?)
4.used to的延伸用法
除了上述提到的基本用法,used to還可以表示某種習(xí)慣或情況已經(jīng)改變。:
- She used to be a vegetarian, but now she eats meat.(她以前是素食主義者,但現(xiàn)在吃肉了)
- They used to be best friends, but now they don't even talk to each other.(他們以前是最好的朋友,但現(xiàn)在連話都不說了)
- I used not to like reading, but now I can't go a day without it.(我以前不喜歡閱讀,但現(xiàn)在一天都離不開它)
例句參考
1. I used to smoke a pack of cigarettes every day, but I quit three years ago.
2. Did you use to have long hair when you were young?
3. She didn't use to be so outgoing, but she has changed a lot since she moved to a new city.
4. They used to go skiing every winter, but now they prefer snowboarding.
5. I didn't use to like horror movies, but now I enjoy watching them.
總結(jié)
used to是一個(gè)表示過去習(xí)慣、狀態(tài)或行為的常用短語。它可以用于肯定句、否定句以及疑問句中,而且其用法非常靈活。需要注意的是,當(dāng)used to出現(xiàn)在否定句和疑問句中時(shí),要使用助動(dòng)詞did來構(gòu)成didn't use to和did you use to。希望本文對(duì)讀者能有所幫助,并能更好地理解和運(yùn)用used to這個(gè)短語。
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