高中英语人教版必修四 Unit1 单词讲解 (共27张PPT)
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5
behave
vi.行为, 举止, 表现;有某种作用
behave (well/ badly) to /towards sb.对某人好/坏
Heb_e_h_a_v_e_d__b_a_d_l_y to (towards) the customers.
他对顾客的态度不好。
vt. 行为，举止（适当或有礼） Please behave (yourselves), children.
It is worthwhile to read the book.
worth
be worth (doing) sth.
The book is well worth reading.
worthy be worthy of being done / sth
be worthy to be done
The book is worthy of being read.
Unit 1
• Words and expressions
1
成就感 sense of achievement
achievement
n.成就；功绩
achieve vt. 实现；取得 vi.成功
~ one's success
取得成功
~ one's goal/target 实现目标
He felt a great sense of achievement when he reached the top of the mountain.
13
• out of respect give/ send one's
• 出于尊重
respect to sb.
给某人尊敬
gain/ get/ earn /win
• eg.Out of
one's respect
respect, he took 赢得某人的尊敬
off his hat.
14
argue 讨论，辩论，争论
没有太阳的光和热，既不会有植物，也不会有人类。
mankind 人类 不加任何限定词
I am a human being.
4
shade n.阴凉处；荫
vt. 遮住光线
shadow 影子
立体 平 空间 面
Let us sit in the shade chatting for a while.
What you saw is only the shadow of a girl.
11
observe The police observed the man entering/enter the bank. 警方监视着那男子进入银行的情况
. be observed to do被看到做某事
see, watch，hear，
notice
（被动to 还原）
observe sb. do sth.
6
vi.行为, 举止(得体）, 表现;有某种作用
You shold learn to behave.
你应该学会举止得体。
She behaved with great courage.
她表现出了很大的勇气。
请在此输入您的文本。请在此输入您的文本。
My camera has been behaving well since it was repaired.
It is worthwhile to do the Baidu Nhomakorabeaob. /doing the job.
We had a long wait, but it was worthwhile because we got the tickets.
尽管我们等了很长时间，但是这很值得因为我们获得了票。 9
worthwhile It is worthwhile doing / to do
当到达山顶的时候，他有一种巨大的成就感。
2
specialist n.专家；专业工作者
special adj.特殊的，特别的
specialize vi.专注于； 专门从事
~ （in sth) 专门研究某事
Some people want high school students to be able to specialize
这本书很值得读 10
observe vt 看到；
observation
观察 observe the behaviour of birds 观察鸟类的行为
遵守（规则，法令等） observe the speed limit 遵守速度限制规定 庆祝，过（节日等）
Do they observe Christmas Day in that country?
argue (vi.) +with sb. about/over sth.
同某人辩论某事
They are arguing with their classmates about the solution to the problem.
他们正在和同学争论这个问题的解决方法。
argue (vt.) + that 主张.....;认为......
in science during their high school years.
一些人希望高中生能在高中阶段便专修理科。
3
human being (c) 人类
human beings 区别人以外的事物
Without the light and warmth of the sun,there would be neither plants nor human beings.
我的摄像机自从修好后一直很正常。
7
move off 离开；起程；出发
move about/around 四处走动 move in 迁入新居 move on 前进；变换（工作等） move away离开；搬走
8
worthwhile adj.值得的；值得做的
精力；时间
It is worthwhile doing/to do 值得做某事
15
argue for / against 为……而辩护/为反对……而辩论
观察某人做某事(已做完)
observe sb. doing sth.
观察某人正在做某事
12
respect
n.(U)尊敬；尊重;敬意；
(C)方面;尊敬某人/某事
show respect for sb/sth
向某人表达敬意
The youth should show respect for the old people.
behave
vi.行为, 举止, 表现;有某种作用
behave (well/ badly) to /towards sb.对某人好/坏
Heb_e_h_a_v_e_d__b_a_d_l_y to (towards) the customers.
他对顾客的态度不好。
vt. 行为，举止（适当或有礼） Please behave (yourselves), children.
It is worthwhile to read the book.
worth
be worth (doing) sth.
The book is well worth reading.
worthy be worthy of being done / sth
be worthy to be done
The book is worthy of being read.
Unit 1
• Words and expressions
1
成就感 sense of achievement
achievement
n.成就；功绩
achieve vt. 实现；取得 vi.成功
~ one's success
取得成功
~ one's goal/target 实现目标
He felt a great sense of achievement when he reached the top of the mountain.
13
• out of respect give/ send one's
• 出于尊重
respect to sb.
给某人尊敬
gain/ get/ earn /win
• eg.Out of
one's respect
respect, he took 赢得某人的尊敬
off his hat.
14
argue 讨论，辩论，争论
没有太阳的光和热，既不会有植物，也不会有人类。
mankind 人类 不加任何限定词
I am a human being.
4
shade n.阴凉处；荫
vt. 遮住光线
shadow 影子
立体 平 空间 面
Let us sit in the shade chatting for a while.
What you saw is only the shadow of a girl.
11
observe The police observed the man entering/enter the bank. 警方监视着那男子进入银行的情况
. be observed to do被看到做某事
see, watch，hear，
notice
（被动to 还原）
observe sb. do sth.
6
vi.行为, 举止(得体）, 表现;有某种作用
You shold learn to behave.
你应该学会举止得体。
She behaved with great courage.
她表现出了很大的勇气。
请在此输入您的文本。请在此输入您的文本。
My camera has been behaving well since it was repaired.
It is worthwhile to do the Baidu Nhomakorabeaob. /doing the job.
We had a long wait, but it was worthwhile because we got the tickets.
尽管我们等了很长时间，但是这很值得因为我们获得了票。 9
worthwhile It is worthwhile doing / to do
当到达山顶的时候，他有一种巨大的成就感。
2
specialist n.专家；专业工作者
special adj.特殊的，特别的
specialize vi.专注于； 专门从事
~ （in sth) 专门研究某事
Some people want high school students to be able to specialize
这本书很值得读 10
observe vt 看到；
observation
观察 observe the behaviour of birds 观察鸟类的行为
遵守（规则，法令等） observe the speed limit 遵守速度限制规定 庆祝，过（节日等）
Do they observe Christmas Day in that country?
argue (vi.) +with sb. about/over sth.
同某人辩论某事
They are arguing with their classmates about the solution to the problem.
他们正在和同学争论这个问题的解决方法。
argue (vt.) + that 主张.....;认为......
in science during their high school years.
一些人希望高中生能在高中阶段便专修理科。
3
human being (c) 人类
human beings 区别人以外的事物
Without the light and warmth of the sun,there would be neither plants nor human beings.
我的摄像机自从修好后一直很正常。
7
move off 离开；起程；出发
move about/around 四处走动 move in 迁入新居 move on 前进；变换（工作等） move away离开；搬走
8
worthwhile adj.值得的；值得做的
精力；时间
It is worthwhile doing/to do 值得做某事
15
argue for / against 为……而辩护/为反对……而辩论
观察某人做某事(已做完)
observe sb. doing sth.
观察某人正在做某事
12
respect
n.(U)尊敬；尊重;敬意；
(C)方面;尊敬某人/某事
show respect for sb/sth
向某人表达敬意
The youth should show respect for the old people.