人教版（2019）必修第三册 Unit4 Space Exploration短语辨析课件(共24张PPT)

(共24张PPT)
desire表“渴望”用法
短语辨析
用作名词，意为“渴望,欲望”，可用作不可数名词,也可用作可数名词。
Her motivation for writing was a desire for women to get the right to higher education.
desire
First, you need to evaluate yourself , your values, your strengths, your weaknesses, your achievements, your desires ,etc. (2019 全国II七选五)
desire作名词，后面通常接不定式，也可以和for连用。
2. Publishers already in business, people who were owners of successful papers, had little desire to change the tradition.
1. What is lacking today is the conflict between adolescent’s desire for autonomy and their understanding of an unsafe world.
Attention:
作及物动词，意为“渴望；期望”。
desire
I desire an immediate answer of his.
我渴望他立即回信。
People all over the world desire peace, security and happiness.
世界各地的人们都渴望和平、安全与幸福。
1. desire经常用短语 desire to do sth.，表示“渴望/期望做某事”。
2. Everyone desires to live in a world free of worries and pains.
1. We desire to let our customer have exactly what they require.
Attention:
2. desire还可以构成短语 desire sb. to do sth.，表示“渴望/期望某人做某事”。
2. He desires you to give him a hand when he is in trouble.
1. We desire you to complete the work within one month.
Attention:
3. desire用于名词性从句时，其谓语通常用should＋动词原形这样的虚拟语气形式，并且should可以省略。
3. He desires that you should type the letter at once.
2. We desire that the experiment should be done tomorrow.
1. It is desired that he recover as soon as possible.
Attention:
1. Team leaders must ensure that all members get over their natural desire (avoid) the embarrassment associated with making mistakes. (江苏卷)
解析：desire作名词，不定式在句中做目的状语。
语法填空。
考点追击
to avoid
2. In 2004, when my daughter Becky was ten, she and my husband, Joe, were united in their desire a dog. (浙江卷)
解析： desire作名词，后面介词用for。
for
3. She desired her children (go) to the country for a visit.
解析：desire sb. to do sth.，表示“渴望/期望某人做某事” 。
to go
4. The young man desired that he (succeed) one day.
解析：desire用于名词性从句时谓语用(should)＋动词原形。
should succeed/succeed
figure out、work out 和 make out
短语辨析
弄懂；弄清楚
work out
figure out
make out
表示“了解，领会到，理解”。
figure out
If there is something you can not figure out , time will tell.
如果有什么东西你不清楚，时间会告诉你。
It’s time to figure out who I’m supposed to be.
是时候去搞清楚自己的角色了。
It’s difficult to figure out why she said those things at the meeting．
很难理解她为什么要在会上讲那些事情。
figure out 还可以表示“计算（出）；想出” 。
2. The boy tried very hard to figure out the answer of this math problem.
1. It would be difficult to figure out the losses at this time．
Attention:
表示“(根据推理或计算)算出；制定出 ；弄清楚” 。
work out
We must work out a better method of saving paper.
我们必须想出节约纸张的更好方法。
We will work out a plan acceptable to all as quickly as possible．
我们将尽快制定出一个大家都能接受的计划。
Adding all the numbers , you can work out the answer.
把所有的数字加起来，你就可以得出答案。
1. work out还可以表示“(情况等的)发展，进行”。
2. Sometimes things don’t work out as we expect.
1. The situation seems to work out quite well.
Attention:
2. work out还可以表示“锻炼”。
2. Working out for an hour every day is good for your health.
1. He keeps fit by working out for an hour every morning.
Attention:
表示“了解；弄懂；听（看）清楚” 。
make out
They were so far away that I couldn’t make out their faces clearly.
他们离得那么远，我无法清楚地辨认出他们的面孔。
I can’t make out what you are saying.
我听不清你在说什么呢！
Can you make out what she talked about
你清楚她说的是什么意思吗？
1. I can’t figure what has happened to the vegetables, for they were freshly picked this morning.
解析：figure out在此意为“理解，明白”。
考点追击
语法填空
out
2. They stayed up late to work this problem.
解析：work out表示“(根据推理或计算)弄清楚” 。
out
1. To figure out a plan, they discussed with each other for a long time.
解析：work out表示“制定出” 。
work
单句改错。
2. I could barely make out of the traffic signs through the rain.
解析：make out意为“听（看）清楚” 。
Bye-bye!