used to be的用法试讲

1.
Mary, you _D_ be shy, but now you are outgoing. A. were B. are C. use to D. used to
2. My mother _C_us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 3 ._A_ used to___ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 4.My brother has been used _A_ in the village school. A. to working B. to work C. working D. work
其中的 to 是不定式符号，而不是介词，所以其 后只接动词原形(不能接动名词)。
例如：
I used to get up at 6.am.
我过去经常在早上六点钟起床。
used to 通常不能与表示具体次数 (如 twice, three times 等)或一段时间 (如 three days, five years 等)的词或短语连 用，但是它却可以与 always, often ，never 等程度副词连用，仍然表示是过去的习惯， 不是指现在的习惯，所以不能用一般现在时。 例如：He always used to be late for class. 他过去常常上课迟到。
1. Mary, you _D_ be shy, but now you are outgoing. A. were B. are C. use to D. used to 2.My mother _C_us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 3 .__ used to___ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 4.My brother has been used __ in the village school. A. to working B. to work C. working D. work
1.
Mary, you _D_ be shy, but now you are outgoing. A. were B. are C. use to D. used to
2. My mother __us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 3 .__ used to___ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 4.My brother has been used __ in the village school. A. to working B. to work C. working D. work
巩固练习 • 1. I used to be afraid of the snakes. (改为否定句) I didn’ use to be afraid of the snakes. • 2. He used to be really friendly. (改为一般疑问句) Did he use to be really friendly? • 3. Did you use to play soccer after school?(作否 定回答) No, I didn’t . • 4. I used to go to school by bus. (对划线部分提 问) How did you use to go to school?
1.
Mary, you __ be shy, but now you are outgoing. A. were B. are C. use to D. used to
2. My mother __us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 3 .__ used to___ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 4.My brother has been used __ in the village school. A. to working B. to work C. working D. work
↓短语 used to be过去常常· ·
I used to be short but now I am tall.
I used to be afraid of the dark
我过去怕黑
NOTES
“used to + 动词原形”表示过去存在某 种状态或者过去的某种经常性、习惯性 的行为或者动作，并意味着这种动作目 前已经不存在。
Unit2 I used to be afraid of the dark
Lead-in: free talk
Say something about yourself in your past life and now
• • •
your appearance your personality your hobby ……
used to可以用在there be结构中表示“过去 经常有”的意思(但现在没有了). There used to be a cinema here.
以前这里曾有家电影院。
There used to be a factory, but now there is a garden.
过去那里有一座工厂,但现在那里是一个花园.
知识拓展 相似短语比较
• be used to do 意为“· · 被用来··” • be/ get used to sth /doing sth 意为“· · 习惯于··” The knife is used to cut fruits. 这把刀是用来切水果的。 He is used to looking after himself. 他已习惯于自己照顾自己。 He got used to living in the city. 他已经习惯住在这个城市了。
一般疑问句形式：
Did＋主语＋use to＋动词原形＋其他？
(肯定回答用Yes, sb. did；否定回答用No, sb. didn’t）
Did your sister use to be quiet?
你的妹妹过去常常是很安静吗？
Hale Waihona Puke 特殊疑问句含有used to的特殊疑问句的结构为“疑问词+ 助动词did+主语+use to do...?” —What did you use to do? —I used to collect stamps
1. Mary, you _D_ be shy, but now you are outgoing. A. were B. are C. use to D. used to 2.My mother _C_us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 3 ._A_ used to___ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 4.My brother has been used __ in the village school. A. to working B. to work C. working D. work
Appearance
Personality
Questions
• What did you look like / like four years ago? • What did you look like / like now? I was short four years ago. I am tall now.
Practices
• 我过去一直住在北京。 I used to live in Beijing. • 他过去经常坐公共汽车上学，但现在他骑自行 车去学校。 He used to take a bus to go to school, but now he ride a bike. • 她以前是短发，现在是长发。 She used to have short hair, but now she have long hair.
used to be 句型变换 句型变换 陈述句的肯定形式： 主语＋used to＋动词原形
I used to play with my friends after school. 过去放学后我常常和朋友们一起玩 否定形式：
主语＋didn’t＋use to＋动词原形
You didn’t use to like pop songs. 你过去常常不喜欢流行歌曲。