1、would 和 used to used to 和 would 均可用來表示過去的習慣或行為，兩者多可互換。如：We used to / would go swimming every summer when we were children.小時候我們每年夏天都去游泳。When we were children we used to/would go skating every winter.我們小時候每年冬天都去滑冰。 但兩者在用于表示“過去習慣”時，又有 如下區別：1. would只能用于表示多次重復的習慣性動作；used to既可用于表示過去的習慣性動作,也可用于表示過去的狀態。如：H

2、e is not what he used to be. 他不再是過去的那個樣子了。She used to have a Rolls Royce. 她過去擁有一輛勞斯萊斯。2. used to 不能跟表確定的時間段的狀語連用，而would 卻可以。如：He would live in Beijing for twenty years.He would go to see Mother every vacation. （那時）他每個假期去看望媽媽。He isn t what he used to be. 他不再是過去的他。3. used to 側重過去與現在的對比，即過去有這樣的習慣而現在沒有了

3、，含有較強的“今昔對比”的含義； would 無此含義, 它表示反復發生的動作（如果某一動作沒有反復性，就只能用used to） ，這種習慣可能現在還在繼續。He used to get up at six every morning.過去他每天早上都六點起床。（現在不這樣了。）I do not swim so often as I used to.我不像過去那樣常游泳了。（不能用would 代替）He would sometimes work into the night.以前他常工作到深夜。（不表示現在他不工作到深夜）He would get up at six every morning

4、 and had a walk in the forest then.那時候他總是六點起床,然后到森林里去散步。（現在是否還這樣不得而知。） used to 的否定式和疑問式I used not to / usedn t to / didn t use to like wine, but now I m fond of it.我過去不喜歡喝酒，現在也貪起杯了。Used there to be a hotel on that corner? 那個拐角過去有一家旅館嗎？Did she use to live in Shanghai? 她在上海住過嗎？【即學即練】1 .用 would 和 used

5、to填空。1） . When working in the same office, we have coffee together.2） . When he was young, he sleep late on Sundays, just as he does now.3） . When she was sad, she sit in front of that mirror doing nothing.4） . She doesn t write so often to her famaislyshe .5） . They live near the mountain.Key:1. us

6、ed to / would 2. would 3. would / used to 4. used to 5. used to2 . Translate these sentences:我年輕時個子很矮。1) . I used to be short when I was young.2) . Did you use to have straight hair? 你過去是直發嗎？ Yes, I did. 是的。3) . Did you use to play the piano? 你過去彈鋼琴嗎？ No, I didn t. 不，我不彈。4) . I used to be afraid of

7、dark.我過去害怕黑暗。5) . I m terrified of the snakes.我害怕蛇。6) . Did you use to be afraid of being alone? 你過去害怕獨自一人呆著嗎？ Yes, I did. 是的，我怕。7) . I used to walk to school. 我過去走著上學。?When I was a child, I used to like chocolate .?I used to read a lot of books but I don t read much these days.?Liz has got short ha

8、ir now but it used to be very long. Liz 現在梳短發，但以前她是長發。?They used to live in the same street as us, so we used to see them. But we don t see tvery often these days.他們過去和我們住在同一條街道，所以我們經常能看見他們，但現在我們不能經常見到他們了。?Ann used to have a piano, but she sold it a few years ago.Ann 過去有一架鋼琴，但幾年前她把鋼琴賣了。?When I was a

9、 child, I didn' t use to like tomatoes個孩子時，我不喜歡西紅柿。?Where did you use to live before you came here? 當你來這兒之前你住哪兒？He used to play computer games. 他過去常常玩電腦游戲。He used to play computer games, but now he studies hard.他過去常玩電腦游戲，但是現在，他努力學習了。get/be used to doing something;get/ be accustomed to doing some

10、thing;used to do something;be used to do something/ be used for doing something;be used as be used to 是“習慣于”某一客觀事實和狀態，不強調動作， to 是介詞，后面接名 詞或動名詞。如：I am used to the weather here. 我已經習慣于這里的天氣了。He is used to hard work. 他習慣于艱苦的工作。He is used to （doing） hard work. 他習慣于（ 干 ） 艱苦工作。I am used to living here in

11、China. 我習慣了中國的生活。Are you used to using chopsticks? 你習慣用筷子了嗎？He has got used to the new environment.get （或become） used to指的是從不習慣到習慣這一過程的轉變，另外，它往往包 含著克服困難去適應的意思。后面要接名詞或名詞化的動名詞,表示"習慣于做某事",如：You will soon get used to the weather here. 你會習慣于這里的天氣的。In the end, I got used to doing the hard work.

12、最后，我終于習慣干苦活了。 be used to 和 be accustomed to 區別be used to與be accustomed to的區別：前者一般用于指自然而然地成為習慣，后者常常 用于指通過努力而成為習慣。試比較：I am used to teaching English 我對教英語已習慣了。Mrs Smith was not accustomed to leaving home during the winter 史密斯夫人不習慣冬天出門。I am accustomed to taking coffee 我習慣了喝咖啡。 be used for doing sth (+名詞

13、/動名詞): 被用于做某事.be used to do 被用于做 Chopsticks are used to help us have food. 筷子是用來幫助我們吃東西的。The quilt is used to keep warm.Trees are used for making paper.The quilt is used for keeping warm.The pan can be used to cook (for cooking) eggs. 這個平底鍋可以用來煎雞蛋。A knife is used to cut bread. /A knife is used for c

14、utting bread. be used as; be used bybe used as ”作為被使用“可以和be used for doing sth.轉換。如： During the war, the castle was used as a prison / for keeping prisoners.Lets Practice:1. Please translate these sentences into Chinese or English.Bamboo is used to make paper.The watch will be used as a birthday pre

15、sent to Kate.Jim is used to get up very early in the morning.I m not used to the schooilfel .He used to get up late.他過去常常晚起。I never used to enjoy science, but last year I changed schools .He used to be a soldier and join in fighting. 他曾經是一名士兵并且參加過戰斗。You ll soon be / get / become used to our new way

16、of living.I have been used to rice ( eating rice) .She is used to living in the country.2. Multiple Choice:1) . The River Nile flood large areas, but now the water of it produce electricity.B. used to; used toD. was used; is usedA. was used to; is used toC. used to; is used to2) . The old man used i

17、n front of his house and he has got used to like that.A. to sit; doingB. to sitting; do C. to sit; doD. to sitting; doing3) . When you set foot on a new country, you have to learn to a whole new way of life,which can most of your time in the beginning.A. get used to; make upC. used to; wasteB. be us

18、ed to; take upD. used to; occupy w練習：1999年全國卷? 假設你是李華，在一所中學讀書。最近收到 美國朋友Smith先生的來信。他三年前參觀 過你校，聽說現在變化很大，希望了解有關 情況。參照下圖，給他寫一封回信，介紹你 校的變化。Version 1 ：I was so pleased to hear from you and am writing to tell you something about my school. Great changes have taken place in the past three years.Where the pl

19、ayground used to be now stands another new building, our library. You may wonder where our playground is. It is now placed out of our schoolyard, in front of the library. Opposite to the new library lies the new teaching building, whose size is twice larger than the old one. Our former teaching buil

20、ding is located where it used to be. Furthermore, a wide diversity of trees surround the schoolyard, enabling us to learn in a pleasant environment.That ' s my new school, a place one can study more efficiently. You are dying to pay a visit to my school, aren ' t you? I ' m looking forward to hearing from you.Version 2:I ' m writing to tell you great changes haveaken place in my school.Three years ago, there was only a teaching building and a playground in my school. And the flag pole was reaching out into the sky. But the environment around our school was