高中英语Unit18BeautySectionⅧGrammar学案（含解析）北师
大版选修6
单元语法项目(一)—— used to和would
语法图解
探究发现
①He used to/would spend every penny he earned on books. ②He used to/would take a walk near the forest in the evening. ③She is no longer what she used to be.
④We would sit in the yard every evening and listen to his stories. ⑤There used to be a park here.
⑥Would you like me to carry it for you? [我的发现]
(1)①②句都表示过去经常性或习惯性的动作， used to 与 would 可以互换。 (2)③句中的 used to 表示过去的行为同现在作对比，含有“过去怎么样，而现在却不这样了”的意义。
(3)④句中的would表示过去重复性的行为。 (4)⑤句中的used to表示过去的状态。
(5)⑥句中的would表示委婉地提出看法、请求或建议等。
一、used to的用法
1．used to表示过去的习惯动作或状态现在已不存在，其后接动词原形。 He used to play football when he was young. 他年轻的时候常常踢足球。
I used to live in Beijing, but now I live in Shanghai.
我过去住在北京，但是现在住在上海。 2．used to在句中的几种形式：
??usedn't to
(1)否定式?
??didn't use to
I didn't use to like opera.??
?过去我不喜欢歌剧。 ?I usedn't to like opera.?
??Used＋主语＋to ...
(2)疑问式?
?Did＋主语＋use to ...?
Used you to like opera？
??
?过去你喜欢歌剧吗？ ?Did you use to like opera？?
??didn't＋主语
(3)反意疑问式?
?usedn't＋主语?
如果是there used to be ...句型，附加疑问句用wasn't/weren't there。 You used to like opera, didn't you? 你过去喜欢歌剧，是吗？
There used to be a church here, wasn't there? 过去这里有座教堂，是吗？ [即时演练1] (1)句型转换
①We used to go swimming in summer.(变为否定句) →We didn't_use_to_go swimming in summer.
②My sister used to be shy when she was at school.(变为一般疑问句) →Did_your_sister_use_to_be shy when she was at school? (2)完成句子
①I don't play golf now, but I used_to (过去常常打)． ②We didn't_use_to/usedn't_to (过去不常) go out to walk. ③There didn't_use_to_be/usedn't_to_be (过去没有) so many shops. ④I haven't_got_used_to (没习惯) the new system yet. 二、would的用法
1．would是will的过去式，表示过去的“意志、意愿”，可用于多种人称。 They said that they would help us. 他们说他们愿意帮助我们。
2．would指的是现在的时间时，表示说话人的意愿或向对方提出请求，语气比will委婉，也可表示委婉地提出看法、请求、建议等。
I would like to have a try. 我想试一试。
Would you like me to carry it for you? 我帮你拿好吗？
I'm afraid the journey would be too expensive. 我恐怕这次旅行的费用太高了。
3．表示过去反复发生的动作或过去的一种倾向。
On summer evenings they would sit out in the garden. 在夏天的晚上他们经常坐在外面的花园里。 4．用在虚拟语气中。
If you had come earlier, you would have seen him. 如果你早来一点儿，你就能见到他。 [即时演练2] 完成句子
①On Sundays he_would_come_and_work_with_us on those days. 在那些日子里，每当星期日他总会来和我们一起劳动。 ②Mary would_come_to_me when she was in trouble. 玛丽有困难时总是来找我。
③If I were to do the job, I_would_do_it_in_a_different_way. 要是我来做这项工作，我会用另一种方法。 三、used to和would的用法比较 1．相同点
(1)would 与 used to 都可用来表示过去经常性或习惯性的动作，常常可以换用。 When we were boys we used to/would go for an outing every spring. 小时候，每到春天我们都要去郊游。
When I was young I used to/would get up early. 我年轻时经常早起。
(2)would 与 used to 都不能用来表示动作发生的具体频度或具体的一段时间。
??I would/used to go to France six times.?
?I went to France six times. √?
×
我去过法国六次。
??He used to/would live in Africa for twenty years.???He lived in Africa for twenty years.√
×
他在非洲住过二十年。 2．不同点
(1)used to表示“过去常常”，暗含“现在不再……了”的意思，强调今昔对比。would只表示过去情况，与现在无关，只表示说话人对过去事实的回顾和陈述。不含有“过去如此，现在不再这样”的意味。
He would go to the park as soon as he was free. 过去，他总是一有空就去公园。(现在有可能还去)
(2)would表示反复发生的动作。如果某一动作没有反复就不能用would，只能用used to。
He was so busy that he would work into the night. 他过去很忙，以至于总是工作到深夜。(具有反复性) I used to live in a flat.
我过去住在一套公寓房里。(没有反复性)
(3)used to还可与be动词连用，表示过去的状态，而would则不可以。 She used to be a quiet girl. 她以前是个文静的女孩。
不可以说：She would be a quiet girl.
(4)used to本身就指过去的习惯性动作或状态，所以通常不与often, frequently, sometimes等连用；而would则往往带有这些状语。
Often in holidays, he would go to some places of interest. 过去，通常在假期期间，他会去参观一些名胜。 He would sometimes sit alone, deep in thought. 过去，有时候他独自坐着陷入沉思。 [即时演练3]
(1)选词填空： would, used to
①When working in the same office, we would/used_to help each other. ②He is much richer than what he used_to be.
③He got promoted as the CEO of the firm, and therefore, he isn't what he used_to be.
④When he was there, he would go to that coffee shop at the corner after work every day.
⑤When we were children we would/used_to go skating every winter. ⑥In China, women used_to/would wear jewellery on their heads. (2)对比翻译
①他过去常吸很多烟。(现在不吸了) He_used_to_smoke_a_lot.
②他年轻时，总是吸很多烟。(只陈述过去的这种习惯，与现在无关。现在可能吸也可
能不吸)
He_would_smoke_a_lot_when_he_was_young.
Ⅰ.选词填空：would, used to
1．People used_to believe that the earth was flat. 2．There used_to be a tall tree here. 3．I don't swim as often as I used_to. 4．He would sit there alone, thinking.
5．I would/used_to go to school by bike when I was young. 6．Would you mind leaving us alone for a few minutes?
7．I actually believe that we would be in Xi'an now if you hadn't been caught drunk driving last month.
8．“I would do anything for our country，” said the soldier. Ⅱ.完成句子
1．My daughter used_to_like_chocolates,_but now she likes fruits. 我女儿过去喜欢巧克力，但现在喜欢水果。
2．Yet, he can not but remember China as it_used_to_be. 然而，他不会不记得旧日的中国。
3．When she was sad, she_used_to/would_sit_in_front_of_that_mirror doing nothing.
当她伤心的时候，她总是坐在那面镜子前，什么也不做。
4．When he was young, he_would_sleep_late_on_Sundays,_just as he does now. 他年轻的时候，总在星期天睡懒觉，就像现在一样。 5．I don't smoke these days, but_I_used_to. 我现在不抽烟，但过去抽。
6．When we worked in the same office, we_would_often_have_coffee_together. 我们过去在同一间办公室工作的时候，经常一起喝咖啡。
单元语法项目(二)——限定词
语法图解
高中英语Unit18BeautySectionⅧGrammar学案(含解析)北师大版选修6
