探究点 1 disappointed 的用法

mermaid
graph TD
disappointed["disappointed"] --＞ 词性及含义["adj.失望的,沮丧的"]
disappointed --＞ 相关搭配["be disappointed with/in sb
对某人失望
be disappointed at/with/in/by sth
对某事失望
be disappointed to do sth
对做某事感到失望"]
disappointed --＞ 其他形式["disappoint v.使失望
disappointment n.失望,沮丧
disappointing adj.令人失望的,令人沮丧的"]
She is disappointed with/in her friend for breaking the promise.
她对朋友违背承诺而感到失望。
He was disappointed at/with/by the bad weather because he couldn’t go hiking.
他对这糟糕的天气感到失望，因为他不能去远足了。
I was disappointed to find the museum closed.
我失望地发现博物馆闭馆了。
To his disappointment，he didn’t pass the maths exam.
令他失望的是，他没有通过数学考试。
The movie was really disappointing. We left early.
这部电影真的很令人失望。我们提前离开了。
知识拓展
辨析 disappointed 与 disappointing

Jack looks so disappointed because he just heard some disappointing news.
杰克看起来很失望，因为他刚听到了一些令人失望的消息。
情境应用
1. He felt very (disappoint)when he heard the news.
2. To my great (disappoint)，it rained on the day of the picnic.
3. It’s (disappoint)that he forgot to bring the books he promised to lend me.

1. disappointed 2. disappointment 3. disappointing

探究点 2 fail 的用法

mermaid
graph TD
fail["fail"] --＞ 词性及含义["v.失败;未做到;不及格"]
fail --＞ 相关搭配["fail in sth
在某事/某方面失败
fail sth
……不及格
fail to do sth
未能做到某事"]
fail --＞ 其他形式["failure n.失败;失败的人(或事)"]
She tried her best but still failed in the singing competition.
她尽了最大努力，但还是在歌唱比赛中失利了。
She failed to get into art college.
她未能进入艺术学院。
Failure is the mother of success.
失败是成功之母。
情境应用
1. Miss Zhang，I’m sorry I am late because I failed (catch)the early bus.
2. Don’t be afraid of (fail)—it’s part of learning.
3. 不幸的是，由于粗心，他考试不及格。
Unluckily，he the exam because of his carelessness.

1. to catch 2. failure 3. failed