青少版新概念Unit 21 新概念2第21课

children's
pure minds.
精神垃圾能毒害孩子们的纯洁心灵。
poisonous adj.有毒的;恶意的
Some mushrooms ቤተ መጻሕፍቲ ባይዱre poisonous.
有些蘑菇有毒。
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9.repeat n.重复；反复
v.重复；复述 adj.重复的；反复的
Can you repeat what I've just said word for word?你能一字不差地复述我刚才说过的话 吗? Don't repeat the same mistake.
轻盈地漂浮或不费力
地迅速滑动,引申可指
汇率、价格浮动,也可指人漫无目的地游来荡去。
There is not enough water to float the ship.
没有足够的水使船漂浮起来。
6.make a living
It is not so helpful to
give someone some
Unit 21
Mad or not?
a).drive Aeroplanes are slowly driving me mad.
He drives his car very badly.
The farmer drove the cattle into the field. Our army drove the enemy back. During the war,many people were driven out
of their homes.
2.Initial n.(词)首字母 adj.开始的；最初的；字 首的 This is a letter paper with his initials. 这是一张有他姓名 首字母的信纸。
The initial reaction has been great.
最初的反应极好。
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3.belong vi.应归入；属于 What party do you belong to? 你属于哪一党派？ You and I belong to different political camps. 你和我属于不同的政治阵营。
We belong together.
咱们在一起,正合适。
She keeps a tiny cat.
她养了一只猫崽。 tiny amount 微小额 tiny island 小岛 tiny baby 个儿小的婴儿
3.appear vi.出现；出版；显得；好像； An article about him appeared in the paper. 一篇有关他的文章在报上发表。 She appeared very confident.
不要重复同样的错误。
Do you find that garlic repeats? 你是否觉得吃过大蒜后嘴里有气味
?
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bread as to teach
him how to make a living.
与其说给人面包很有帮助，倒不如说教导他如何
谋生才重要。 How do people make a living in the steppe? 生活在没有树木的大草原上的人们怎样谋生呢？
7.sting vt.刺痛；使苦恼；欺诈 vi.叮；刺痛 n.刺；刺痛；讽刺 Most flies do not sting. 大多数苍蝇不叮人。
of good appearance. 她是一位年轻美貌的女子。
4.off Wales and Scotland
离…；在…的外面：
only ten nautical miles off the main land
离大陆仅10海里
Keep off the Grass! (告示)勿踏草地!
5.float v.漂浮；浮现；n.浮标；漂浮物；漂浮 float的基本意思 是指在空气中、水面上 或其他平滑的表面上
Reading
1.An invasion of jellyfish
Invasion---invade 侵略；侵入
invade的基本意思是“侵犯”“侵略” “涌入”,可指派军队侵略某个国家,
侵犯某人的权利,病毒、病菌侵入人体
或大批人涌向或涌入某地等。
They are d etermined to resist invasion. 他们决定抵抗入侵。
When did the Romans invade Britain?
古罗马人是何时侵略英国的? invade one's privacy _______ 侵犯了某人的隐私权 invade one's rights ______
侵犯了某人的权利
2.tiny adj.极小的；微小的
The baby put his tiny hand in mine. 那个婴儿把小手放在我的手中。
My tooth stings.
我牙痛得厉害。
His remarks stung.
他的话刺人。
8.poison n.毒药；毒害；vt.毒害；摧毁；中毒 He tried to kill himself by taking poison. 他曾试图服毒自杀。 Spiritual rubbish
can poison the
她显得很自信。
The room appeared much brighter than usual .
这屋子看来比平时亮得多。
appearance n.出现；露面；外貌；外表； We should not judge a person by his appearance. 我们不应该以貌取人。
She was a young woman