英语中的used to 句式
1.使用句子结构:用于做某事适当地
2.说出习惯于做某事和习惯于做某事之间的区别
3.掌握用于做结构的否定形式和疑问形式。
定义:used to do/be译为“过去常常”或“过去曾经”,used to后面加动词原形,表示过去存在的某种状态或者过去的某种经常性、习惯性的行为或动作。并意味着这种动作目前已经不存在了,所以它只能用一般过去时。
例句:He used to be a basketball player.
他过去曾经是一名篮球运动员。
例句:I used to get up late
我过去常常起床很晚。
used to do 过去常常/曾经做(某事)
例如:Grace used to watch a lot of TV.
used to be 过去曾是…
例如:The boy used to be short.
used not to (usedn’ t to)
例如:l usedn’t to be popular at school.
didn’ t use to
例如:I didn’ t use to be popular at school.
Used…to…?
答语:Yes,主语+used to./No,主语+usedn’t(to),
例如:Used he to like swimming?Yes, he used to.No, he usedn’ t (to).
Did…use to …?
答语: Yes,主语+did./No,主语+didn’t.
例如: Did he use to like swimming?
Yes, he did.No, he didn’ t.
陈述部分的谓语是used to 时,疑问部分可用
“usen’t+主语”
He used to wear glasses, usedn’ t he?
Yes, he used to. No, he usedn’ t (to).
“didn’t+主语”
He used to wear glasses, didn’ t he?
Yes, he did.No, he didn’ t.
1.翻译句子:我过去晚餐常常吃面条。
I used to have noodles for dinner.
2.将以上句子改为否定句:
I didn’t use to have noodles for dinner.
I usedn’t to have noodles for dinner.
3.将以上句子改为一般疑问句,并做肯定和否定回答
-Did you use to have noodles for dinner?
-Yes,l did./ No,l didn’t
或:
-Used you to have noodles for dinner?
-Yes,l used to ./ No,l usedn’t to
注:肯定回答 to不可以省略。 否定回答to可以省略。
used to do sth. | 过去常常/曾经做某事 |
be/get/become used to(doing) sth. | 习惯于(做)某事 |
be used to do sth.=be used for doing sth. | 被用于做某事 |
1.be(get/become) used to (doing) sth.
习惯于(做)某事
Mr. Brown is used to going to work without breakfast
布朗先生习惯性于不吃早餐就上班
Are you used to the weather here?
你习惯于这里的天气吗?
2. be used to do sth.= be used for doing sth.
被用于(做)某事
This knife is used to cut bread.
This knifeis used for cut bread.
这把刀是用来切面包的
用used to do sth, be used to (doing) sth. , be used to do sth.或be used for doing sth.的适当形式填空
1.My uncle used to live (live) in a big city. But now he is used to living(live) in a village.
2.I used to get (get) up late when l was a middle school student.
3.GPS is used to show(show) directions.
用法:表示过去常常,曾经…做某事
句型:否定句、一般疑问句、反义疑问句
be/get/become used to doing sth.
习惯于(做)某事
be used to do/for (doing) sth.
被用于(做)某事