人教版英语必修三unit4知识点以及相应练习(超级好)培训讲学

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Unit 4 Astronomy: the science of the stars
Ⅰ.单词—在语境中默写,在联想中积累

[写得准] [用得活] [积得多]
ental adj. 基本的;基础1.与“太空”有关的高频单词集
用所给词的适当形式填空
1. (like) most people in
锦 的
the office who come to work by
①astronomy n. 天文学 omy n. 天文学
car, I usually come to work by
②astronaut n. 宇航员 vi.& vt. 碰撞;坠落
bus.
n. 系统;体系;制度 ③gravity n. 万有引力
live in a (globe)
n. 学说;理论 ④satellite n. 卫星
village, but this doesn’t mean
here n. 大气层;气氛 ⑤orbit n. 轨道
that we all behave in the same
adv. 因此;于是 ⑥spaceship n. 宇宙飞船
way.
n.&vt. 拉(力);拖;牵引力
you believe the of
⑦universe n. 宇宙
vi.&vt. (使)浮动;(使)漂浮
ghosts? Perhaps they only
⑧launch vt. 发射
____ in the minds of some
2.各种“碰撞”聚焦 n. 漂浮物
l adj.有害的→harm n.害处
people.(exist)
①crash v. 碰撞;
night we had a
vt.对……有害 坠落
discussion, which became more
t adj.猛烈的;激烈的;强暴②bump n.&v. 撞;碰撞(声)
and more . Finally we
的→violence n.暴力→violently adv.
reached an agreement that we
③collide v. 碰撞;相撞
猛烈地;激烈地
will never use whatever
④collision n. 撞击;碰撞
vt.&vi.(使)迷惑;(使)为难
happens.(violent)
⑤run into 撞上
n.谜;难题→puzzling adj.令人迷惑
was a look on
⑥knock into 撞上
the little girl’s face because a
的→puzzled adj.迷惑不解的 -前缀高频形容词全接触
prep.不同;不像→like (反义
________problem
①unlike 不像的
词)prep.像→dislike v.& n.不喜欢
her.(puzzle)
②unable 不能……的
vi.存在;生存→existence
g computer games will
③unacceptable 不能接受的
not only do to your
n.存在 ④unbelievable 不可相信的
physical health, but it is also
n.球体;地球仪;地球⑤uncertain 不确定的
________ to your mental
→global adj.全球性的;全世界的
there is no in
⑥unclear 不清楚的
on n.宗教;宗教信仰⑦uncomfortable 不舒服的
advising you to give it
→religious adj.宗教的
⑧unfair 不公平的
up.(harm)

Ⅱ.短语—在应用中记牢,在归纳中记多

[写得准] [用得活] [积得多]
选用左栏短语填空
_time 及时;终于
1.表达“小心;当心”的高频短
remember to
语荟萃
_eggs 下蛋
watch_out_for cars while
①watch out (for) 小心;当心
_birth_to 产生;分娩
_one’s_turn 轮到某人;
crossing the street.
(……)
_up! You must believe in
②look out 当心
接着
yourself and you will get
③take care 小心
_out_for 密切注意;
success.
当心;提防
tell me when
④be careful 小心
_up 感到高兴;感到
is arriving at the train station
2.“阻止禁止某人做某事”的多
so that I can pick him up 种表达
振奋
in_time.
(1)阻止某人做某事
_on 依靠;取决于
last the firefighters put out
①prevent sb. from doing sth.
_out 突发;爆发
the fire in the supermarket,
②stop sb. from doing sth.
t_..._from 阻止;制
which broke_out at ten this
③keep sb. from doing sth.

morning.
_out 挡住(光线)
’ve made me suffer in the
(2)禁止某人做某事
_the_hang_of 熟悉;掌
past, so now you,
④prohibit sb. from doing sth.
⑤ban sb. from doing sth.
握;理解
in_your_turn,_suffer
⑥forbid sb. from doing sth.
_that 既然
again!





[背原句]
Ⅲ.句式—在解读中学懂,在仿写中学通

[记句式] [会仿用]
produced a chain reaction, which
句中的it是形式宾语,真正
made it possible for life to develop.
的宾语是不定式短语to
这就产生了一系列的反应,使得生命
develop。
就有可能开始发展了。
这个女孩懂三门外语,这使她更容易找到
一份好工作。
The girl knows three foreign languages,
which makes_it_easier_for_her_to_find a
good job.
when I tried to step forward, I
found I was carried twice as far as on
the earth and fell over.
而当我试着向前迈步时,我发觉我被
送出去很远,步子的跨度竟是在地 球
上的两倍,因而我摔倒了。
“...倍数+as+形容词副词原
级+as ...”是倍数表达法之
一,意为“……是……的多少
倍”。
杰西卡付出的是以前三倍的时间和精力,
所以我相信她这次能成功。Jessica devoted
three_times_as_much_time_and_energy_as
she did before, so I believe she will succeed
this time.
3.“Oh, dear,” I cried, “walking does
need a bit of practice now that gravity
now that “既然;由于”,引
has changed.”
导原因状语从句,有时that
“天哪,”我大声说,“既然重力改变了,
可以省略。
看来走路也的确需要练一练了。”
既然它对我们的好处如此多,为什么不试
一试呢? Now_that_it_benefits_us so much,
why not have a try?
第一板块
|
核心单词归纳集释
1.harmful adj.有害的
[经典例句] Experts point out that fruit juices can be harmful to children’s teeth.
专家指出果汁可能损害儿童的牙齿。

①Some boys are too crazy about playing games on the computer, which is very (harm)
to their health.有些男生对玩电脑游戏简直到了痴迷的程度,这对他们的健康非常有害。

2.exist vi.存在;生存
[教材原句] They laid eggs too and existed on the earth for more than 140 million years.
它们也生蛋,在地球上生存了一亿四千多万年。
(1)There exists ... 某地有……;存在……
(2)existence n. 存在;生存
come into existence 产生;成立;开始存在
①There_exists a generation gap between the young and the old.
青年人和老年人之间存在着代沟。




②You can’t imagine what difficulty they have existing on the money he’s earning.
你无法想象他们靠他挣的那点钱维持生活是多么的困难。
③Scientists have many theories about how the universe first came into (exist).
关于一开始宇宙是如何产生的,科学家们有多种观点。
[名师指津] exist是不及物动词,没有被动语态,也不用于进行时态。

3.puzzle vt.使迷惑;使为难 n.谜;难题;(游戏的)猜谜
[教材原句] How life began on earth is one of the biggest puzzles that scientists found
hard to solve.地球生命如何起源是科学家们觉得很难解决的最大的难题之一。
(1)puzzle about 冥思苦想;苦苦思索
(2)a puzzle to sb. 一件让某人感到困惑的事情
(3)puzzling adj. 令人迷惑的
puzzled adj. 迷惑不解的;困惑的
be puzzled about 对……迷惑不解
②Where the lost boy has gone still remains puzzle to us.
丢失的男孩去了哪儿对我们来说仍是个谜。
③His last paintings are perhaps the most ,_which even all the artists.(puzzle)
他最后的一批画作也许是最让人困惑的,这些画作甚至使所有的艺术家们都非常困惑。

[单词集成训练]

Ⅰ.基础点全练
1.单句语法填空
①I can say that it is the most (violence) film that I have ever seen.
②The festival of this year has been a great success, (like) the year before when it
rained non-stop.
③The conversation was carried on a harmonious and friendly atmosphere.
④As the old saying goes, it is easier to pull than to build up.
⑤Her (puzzle) look on her face suggested she didn’t understand what I said.
⑥The driver lost control of the car on the slippery road and crashed a truck.

Ⅱ.重难点多练
1.exist全方位
(1)单句语法填空
①There (exist) a good way to solve the (exist) problem at present.
③As is known to us, the Republic of China came into (exist) as an independent
country in 1949.

2.harmful面面观
(1)用所给词的适当形式填空
①As we all know, a bad eating habit is (harm) to one’s health.
②As far as I’m concerned, there is no (harmful) in making an apology to him first.

第二板块
|
短语句型归纳集释
1.in time及时;终于;总有一天
(1)in no time 立刻;马上 at a time 每次;一次
at the same time 同时 from time to time 有时;偶尔

2.in one’s turn轮到某人;接着
in turn 依次;轮流;反之;相应地
by turns 轮流;交替地
take turns to do sth. 轮流做某事




It is one’s turn to do sth. 轮到某人做某事
It turnsturned out that ... 结果……

3.cheer up(使)高兴;(使)振奋;感到高兴;感到振奋

4.But when I tried to step forward, I found I was carried twice_as_far_as on the earth
and fell over. 而当我试着向前迈步时,我发觉我被送出去很远,步子的跨度竟是在地球上的两倍,
因而我摔倒了。
twice as far as ...是一种倍数的表示方法,意为“是……的两倍远”。as far as ...“远
到……”。
英语中常见的倍数表达法有:
A+be+倍数+as+.原级+as B
A+be+倍数+.比较级+than B

A+be+倍数+the+名词sizeweightlength ...+of B
A+倍数+what从句,表示“A是……的多少倍”。
①The red ruler is three times as (long) as the yellow one.
=The red ruler is three times longer (long) than the yellow one.
=The red ruler is three times the (long) of the yellow one.
这个红尺子是黄尺子的三倍长。

5.“Oh dear,” I cried, “walking does need a bit of practice now_that_gravity has changed.”
“天哪,”我大声说,“既然重力改变了,看来走路也的确需要练一练了。”
now that “既然;由于”,引导原因状语从句。在语义上相当于since,that在口语中可
以省略。

[短语句型集成训练]

Ⅰ.基础点全练
1.单句语法填空
①Though injured seriously, he tried to cheer ,_hoping to make his parents less worried.
②The two girls are so alike that strangers find difficult to tell one from the other.
③ was needed at that time, she told me, was some good luck.
④Class Three should be responsible for raising the red flag this week its turn.
⑤I had meant to call you, but was prevented doing so.



Ⅰ.单句语法填空
1.I could feel the wind (gentle) blowing through my hair, it was a warm summer
breeze.
2.Watch out sharp bends and adjust your speed accordingly.
3.The new stadium being built for the next Asian Games will be three times (big) than
the present one.
4.As we know, getting angry not only does harm one’s health but also has a bad
effect the relationship between people.
5.It is none of your business what other people think about you. Believe in yourself.
6.He failed the exam and I didn’t know how to cheer him .
7.After several years of practice, I think I will finally get the hang spoken English.
8.All theories come from practice and turn serve practice.
9.Sometimes he found very hard to fall asleep at night, so he went to see the doctor.
10.There were many fish (float) in the river because of the serious pollution.




Ⅱ.单句改错
1.There is so much rain on the island that its annual rainfall reaches as many as sixty inches.
2.You’ll succeed on time because you are always working hard.
3.Do you know when the Marriage Law came into an existence?
4.We recognized the possibility and took steps to prevent it happened.
5. The boss of the company is trying to create an easy atmosphere that his employees enjoy
their work.
6.The twin brothers stood under the tree, puzzling and saying nothing.
练(一) 英语知识运用·组块专练——练准度
Ⅰ.完形填空
The other day I was having a meal in an Italian restaurant when I got a phone call from a long
lost friend. In my excitement I talked slightly __1__ than usual and in Spanish, my mother tongue.
A few minutes into the __2__ the lady sitting at the table beside mine got up, seemingly __3__,
and asked the restaurant staff to find for her another __4__ as far away as possible from me. I
__5__ in my seat out of embarrassment, feeling the __6__ to go over and apologize.
I looked around and __7__ the lady was alone and staring out the window at the table furthest
away from me. I was about to stand up when it hit me that she might prefer not to be __8__. Right
then I __9__ my plans for a conventional apology and decided to conduct an experiment. Seeing
those __10__ smile cards in my wallet I took one out. On signing my restaurant check I asked my
waiter to __11__ charge the lady’s meal to my credit card and __12__ her a smile card instead of
her bill.
When I was __13__ I told the staff I would be back in a few hours to pick up my credit card
and close the bill. I returned later as I promised, excited to learn the __14__ of the experiment. To
my pleasant surprise, things __15__ the best possible way. The restaurant staff happily approached
me, telling me that in the many times she had had dinner there before __16__ had they seen the
old lady smile and laugh like she did __17__ receiving the smile card and the D|S0 __18__. She
thanked the staff __19__ they explained that someone else did the job.
To top it off, the staff asked me about the smile cards so as to conduct their own __20__. It
was an interesting, fun experiment which may hopefully result in many more.
1. B.more C.faster D.louder
2. B.speech C.quarrel D.saying
3. B.worried C.annoyed D.confused
4. B.table C.room D.space
5. B.lay C.sank D.took
6. B.urge C.pity D.mistake
7.d B.told C.heard D.recognized
8.ted B.watched C.noticed D.disturbed
9. B.made C.abandoned D.refused
10. B.useless C.expensive D.strange
11.tly B.secretly C.slightly D.freely
12. B.buy C.drop D.hand
13. B.arriving C.leaving D.walking
14.e B.effects C.rules D.situations
15. out B.turned out C.went out D.figured out
16. B.even C.still D.never
17. B.to C.at D.with
18. B.note C.check D.expense
19. B.because C.as though D.even though
20. B.experiments C.businesses D.restaurants

Ⅱ.语法填空
What should you do if you are not able to sleep? The best thing is to try to avoid bad habits.
__1__ you always go to bed and get up at about the same time, this sets a __2__ (health) rhythm




in your life. Don’t drink caffeine drinks in the evening. Smoking and alcohol can also keep you
awake. You may have trouble __3__ (sleep) if you have a heavy meal just before you go to bed.
You may also find it difficult __4__ (get) to sleep if you have a problem or something else on
your mind. This is __5__ you need to relax. As you lie in bed, tense the muscles in your feet and
then relax __6__. Continue up the body, tensing and relaxing the muscles until you reach the head.
Start with the feet again if you are still tense. If you __7__ (think) about a problem or about
something exciting that is going to happen the next day, get up and write about it. That will help to
take it off your mind. You can also get up and read, but be sure to choose __8__ book that is not
too difficult. __9__, you may get so interested that you won’t want to go to sleep even when you
feel sleepy. Sleep well! Sweet __10__ (dream)!
练(二) 第Ⅱ卷强化增分·组块专练——练规范
Ⅰ.语法填空
Most Americans don’t like to get advice from members of their family. They get advice from
“strangers”. When they need advice, they __1__ (rare) go to people they know. Instead, many of
__2__ write letters to newspapers and magazines __3__ give advice on many different subjects
__4__ (include) family problems, the use of language, health, cooking, child care, clothes, and
even on how to buy a house or a car.
Most newspapers regularly print letters from readers with problems. Along with the letters
there are answers written by people who __5__ (suppose) to know how to solve such problems.
Some of these writers are doctors, and others are lawyers or __6__ (educate). Among the writers,
two women are famous. __7__ they have no special training for this kind of work, they can give
the readers suitable advice because they are rich __8__ life experience and good at
communicating with others. A survey was done last year about why people __9__ (turn) to
strangers for help and why the two women were well-received. Most people interviewed in
__10__ survey said this way could help protect their privacy and the advice from the women was
practical and effective.

Ⅱ.短文改错
Last Saturday, our school had organized an activity to visit the children at a local orphanage.
As one of the volunteer, I took part in it. We took many books as well many kinds of school
supplies and toys to the children. They were delighting to receive the gifts. In the morning, we
played some games with them when we used to play in our childhood. Then we cooked and had
lunch here. In the afternoon, we gave them some performances. Before leaving the orphanage, we
had photos take with them and gave them our contact details so that they could keep in touch with
one another. Each of us had a happily time. We gave the children our care and help, but in return,
they gave us their smiles and love.
Ⅲ.书面表达
近年来,人们对中国传统节日的关注程度日益下降,而洋 节日却越来越受到人们的追捧。
你们班就这一现象进行了热烈讨论,请用英语写一篇短文。要点如下:
1.有助于吸收外来文化,促进跨文化交流;
赞成的理由
2.有些节日具有教育意义,如母亲节、感恩节等
1.外来文化入侵,特别是宗教节日;
反对的理由
2.失去对中国传统节日的兴趣
个人观点 ……
注意:1.词数100左右;
2.可适当增加细节,以使行文连贯;
3.开头已给出,不计入总词数。
Nowadays, western festivals such as Christmas and Valentine’s Day are becoming more and more
popular in China. Whether we Chinese should celebrate these festivals has raised a heated
discussion.


























连续很多 天都是天亮之后才睡觉。别人问我,你晚上不睡觉都在干嘛。我马上回答,写稿啊,书稿还没交呢。但其实,我一 个字也没写。而之所以熬夜,也不过是因为心里有牵挂的人和未完
成的事吧。
别人问你怎 么还不睡,你说不困。其实熬夜很困,打个哈欠都会有眼泪流出来,只是心中一直有所期待,有所牵挂。就好像下 一秒就会收到喜欢的人的消息,下一秒就能遇见一个惊喜。
又或者,熬了太久却迟迟得不到自己想要的结 果,渐渐的习惯了孤独。
为什么会熬夜呢,大概是因为白天的自己太理智,太冷漠,好像什么都不 在乎。所以有些情绪和思念,心酸和不舍,是要留到深夜独自慢慢消化的。白天的自己和晚上的自己完全不是同< br>一个人啊,白天口口声声说一定早睡,晚上却从来做不到。像失忆一样拿命熬夜,白天开开心心无忧无虑, 晚上却忧郁的不行。白天觉得我最牛逼,晚上却变成世界第一大傻逼。
总觉得幸福的人是不用熬夜 的,每天都有规律的生活,爱的人就躺在身边,现在过的是想要的生活,手里牵的是喜欢的人。
昨天有人问我,为什么你晚上不睡觉。
我想了很久,已经两三年没有在两点之前入睡过了。但我也 说不清为什么,那个人突然给我发了一段话,我突然觉得,这是我熬夜的原因,也是很多人熬夜的原因。
你总是习惯熬夜,然后我也故意很晚都不睡。装作是和你一样睡不着,这样就可以和你聊很久,可是 你都不知道其实我要困死了。后来你走了,熬夜的习惯却怎么都改不掉。
说片面点是熬夜,说实在点是失眠,说实话是想你。
你有没有过,为了陪一个人聊天,其实下一秒已经要睡着,但还是死抓着手机不肯睡。
你有没有过,因为一个人的一句话,明明很困却突然变得很清醒,开心和喜悦赶走了所有困意。
你有没有过,为了等一个人的晚安,不停的刷着朋友圈发着动态,其实只想让他看到你还没睡。
你有没有过,因为太思念一个人,每天都害怕深夜来临,害怕孤独,害怕寂寞,害怕牵挂的感觉。
我知道,你都有过。
可是,你每天这样熬夜,有人心疼你吗?
前天晚上一个作家姐 姐突然发消息说,妹妹,钱是挣不完的,别累着自己,身体最重要。昨晚她发现我又在熬夜,给我发消息说,一定 照顾好自己,莫名心疼你。
我很感动,又觉得很可笑。一个没见过面的人看你熬夜都会心疼,会劝 你照顾好自己,但你每天熬夜想着的那个人,没给你发过一条消息。第一次见面的陌生人都会劝你少喝酒少抽烟,
素不相识的微信好友都会让你早点休息,可你抽烟喝酒熬夜在等的那个人,从来都没在意过你,连一句晚 安都没有。
我经常给别人讲道理,永远不要为了一个不爱你的人折磨自己。但这句话其实就像放屁 ,因为一旦爱上一个人,就没办法控制自己。我们在爱情里,从来都不是理性的。后来有人问我,
怎么忘 记一个人。
我说,把酒喝够,把烟抽完,把黑夜熬成天亮,等你真的感觉疼了,你就忘记了。不撞 南墙不死心,大概就是这个道理。别人苦口婆心的劝说,其实你一点儿都听不进去。你害怕失去、
害怕背 叛、害怕从未拥有,你害怕的太多、心事太多,所以很难入睡。那你就熬吧,等熬过了这一阵,你又会觉得其实生 活还是很美好。




你要记住,所有关于 感情的问题,都不要在深夜做决定。无论分手还是牵手,无论坚持还是放弃。因为女人啊,从来都不是理性动物, 再加上深夜里的一杯红酒,一根香烟,感性越发强
烈。
五年前第一次听梁静茹的《问》,歌里唱,如果女人,总是等到夜深,无悔付出青春,他就会对你真。
那时候真的傻到相信,用心爱一个人,就能把他留在自己身边。现在才明白,在一起一辈子这种事,不是嘴上说了 就可以。外面的诱惑这么多,人的欲望这么大,而你能给的爱,其实就
这么多。
后来我经 常说,如果爱一个人又不可得,那就找个爱自己的吧。别太累,别付出太多,别太委屈,你说你爱他所以无所畏惧 ,但你的感情和耐心其实就这么多,你无法永远输出。
总有一天它们会因迟迟得不到回应而枯竭。等到那一天你会发现,哪怕再遇到喜欢的人,也没有力气去喜欢了。



































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