Unit 3 Science versus nature word power

课件16张PPT。Word poweranti-cloningagainst, opposed to
disappearnot, opposite ofincorrectillegalimmoralirresponsiblenot, withoutpreviewearly, beforepro-cloningsupportingrecreateagainunfairnot, opposite ofcomfortableworthy of, able to
becheerfulfull ofscientistsb. who does sth.agreementhopelesswithoutIndicate a statedrynessIndicate a qualityQuiz
Fill in the blank with proper words.
1.My pen ____________. I cannot find it. (appear)
2.The book is on the top shelf. I’m not so tall that I am _________ to reach it. (able)
3.It’s ___________ for him to catch the early bus. Because he got up too late this morning. (possible)
4. __________________ leads to quarreling. (understand)disappearedunableimpossibleMisunderstanding6.Mr Li is _____________. He is always helping others and a good citizen. (respect)
7.Miss Wang is a __________. She loves her job writing novels. (novel)
8.The teacher’s words were a great _________________ to him. (encourage)
9.Hangzhou is so ____________that it attracts many visitors. (beauty)
10. The accident happened because of his _____________.(care)respectablenovelistencouragementbeautifulcarelessnessSome other words with suffixvaluable acceptable reasonablebeautiful pitiful handfulphysicist chemist environmentalistcareless treeless development governmentLaziness silliness nervelessSome other common prefixes non- non-smoker non-profitauto- auto-maker auto-mobiledown- downhill downstairshand- hand-made hand-pickedfull- full-size full-pagepost- postgraduate post-industrialover- overeat overworkMid- midday midnight midlifeSome other common suffixes-al cultural national original-ent different dependent existent-ian Canadian Belgian-like childlike dreamlike lifelike-proof waterproof soundproof
bulletproof-en widen sharpen shorten1. seem v. 似乎，好像
seem + prep/n./(to be) + adj 看来… …
It seems that … 看来… …
There seems to be 看来… …
It seems as if … 看来像… …
She seems an old woman though she is only about 40
years old.
虽然她只有40岁，可看上去像个老太婆。
It seems like several years since I last saw you.
自从我上次见到你以来，好像有几年了。
It seems as if he would soon be well again.
他似乎很快就会好起来。2. sometimes : 频率副词，“有时”，相当于at times.
I sometimes send e-mail to him.
我有时给他发邮件。
sometime : 时间副词，“某时”，可用于过去或将来。
We will call on him sometime next week.
我们将在下周某个时候拜访他。
some time: 名词短语，“一段时间”；作副词短语时，意为
“任何时候”。
I stayed there for some time. 我在那里呆过一段时间。
Please come over some time. 请随时来玩。
助记：
always 总是；usually 通常；often 经常; frequently 常常;
sometimes 有时; occasionally 偶尔;
seldom 很少 ; rarely 很少；never 从不3. fight a …battle 为同源宾语结构，既是由具有相同或
相近意义的动词和名次结构构成的一个结构。常见的结
构还有：
dream a …dream 做了个…的梦
live/lead a … life 过着……的生活
die a …death 死得…
I dreamt a strange dream last night.
昨晚我做了个奇怪的梦。
Some people in the mountain areas are still living a poor
life now.
现在，有些山区的人们还过着贫穷的生活。 4. achieve vt 获得，达到，得到；完成，实现
They have achieved great success in the experiment.
他们在实验上取得了巨大的成功。
He hopes to achieve all his aims by the end of the year.
他希望到年底能实现所有目标。
No one can achieve anything without effort.
没有人能够不努力就有所成就。
单词积累:
achievable adj. (事情）可以完成的；可达成的
achievement n. 成就； 成绩5. be known as …作为……而著名，其后的名词表示一个
人的身份、职业等。
We’re sure you’ll be known as an artist.
我们相信你会成为一位著名的画家。
be known for … 因……而著名, 其后所接的内容表示
某人或某物的特点、特长等。
Guilin is known for her beautiful mountains and rivers.
桂林因其美丽的山水而闻名。
be known to … 为……所了解/知道，其后届表示人的
名词。
That Beijing was the host of 2008 Olympic Games is known
to the world.
北京作为2008年奥运会的主办城市而为世人所知。
注意：well known 的比较级、最高级为better known 和
best known.6. similar adj. 相像的，相仿的，类似的
be similar to sb/sth 跟……类似
be similar in sth 在……方面类似
My teaching style is similar to that of most other teachers.
我的教学风格和多数其他教师的相似。
They are similar in teaching method.
他们的教学方法相似。
sb/sth be familiar to sb
sb be familiar with sb/ sth
We all familiar with our hometown.
= Our hometown is familiar to us all.
我们都熟悉我们的家乡。｝某人熟悉某人/物7. grow v. 发芽，增长；生长；栽培，种植，使生长；
（数量等）增加；逐渐变成
Grass grows after rain.
雨后长草。
Cotton grows wild here.
此地棉花杂乱地生长。
He grows vegetables in the backyard.
他在后院种蔬菜。
His influence over the children is growing as they get older.
他对这些孩子的影响随着他们的年龄增长而增加。
She’s growing fat.
她逐渐胖起来。
经典回放：
I think you’ll grew ___ him when you know him better.
A. liking B. to be liked C. to like D. to be likingC8. 部分否定：all, both, every, always等与not 搭配使用时，
表示部分否定，意思是“并… …非都，不是每个都… …”.
Such a thing is not found everywhere.
这样的东西不是在每个地方都可以发现。
The rich is not always happy.
富人未必总是幸福的。
提示：
英语中表示全部否定时，常使用no, none, nobody, nothing,
nowhere, never等。
None of my friends smoke. 我的朋友们都不抽烟。
Not all of my friends smoke. 我的朋友们不是都抽烟。
I can find it nowhere. 我到处都没有找到它。
经典回放
Of all the books on the desk, ___ is of any use for our study.
A. nothing B. no one C. neither D. noneD