导航:首页 > 英语写作 > 人教版九年级英语上写作练

人教版九年级英语上写作练

发布时间:2021-03-07 18:09:07

Ⅰ 2013人教版初三英语作文教案及练习

一般来说“白化动物”的寿命,通常比正常动物平均寿命短。我们平常看到的白色版动物有两种权情况:
一是,正常的白色动物,其毛色由白色基因决定。物种在进化中,继承各种基因,当环境需要时,就凸现出来,以帮助物种延续,与环境相适应;如北方狼多为白色和灰色,热带多为黄色和斑点色,因为热带几乎没有白色环境,白毛动物极难生存;但是白色基因是存在的。
二是,“白化病”动物。这种病存在于各种动物中。白化病是一种常见的皮肤及其附属器官黑色素缺乏所引起的疾病,由于先天性缺乏酪氨酸酶,或酪氨酸酶功能减退,黑色素合成发生障碍所导致的遗传性白斑病。白化病为常染色体隐性遗传,常发生于近亲结婚的人群中。这类病人通常怕光,看东西时总是眯着眼睛。
两种动物的鉴别方法:
1、检查眼睛。白化病动物的眼睛瞳孔是红色的,虹膜为粉红或者淡蓝色。如果你的宠物正常物种眼睛是黑色或者棕色,而你的宠物毛为白色,且红眼睛大概就是白化病了。如实验用的小白鼠、大白鼠、红眼睛的大白兔等都是白化动物。
2、检查皮肤。扒开毛,看肤色,白化病一般肤色为粉红色或者乳白色,且干燥;容易得皮肤病。
3、最可靠的办法是基因鉴定。

Ⅱ 人教版九年级上 英语作文

主题是什么?

Ⅲ 人教版9年级英语作文

1.
怎样学好英语

I think English is very important. I study it hard. So
I’
m good at it. Now let me tell you how to learn English well. First, open
your
mouth.
Don

t
be
afraid
of
speaking
English
in
front
of
other
people.
It
is
a
language.
We
should
speak
it
as
much
as
possible. Second, we must listen to our teacher carefully in class. We make lots of notes. We should finish our homework on
time. Third, practice makes perfect. It

s best way to learn English by using it. We should do more English exercises , read more
English books and so on. Finally, I wish everybody can learn English well
2.
变化

We are very glad that Li Hua has made great progress. He used to often quarrel with other people, but now he gets on well with
them, he always helps them. He used to throw litter about and make our classroom dirty. Now he takes care of our environment.
He used to spend lots of time playing computer games. Now he takes an active part in all kinds of activities. How large he

s
changed!
3.
与父母的烦恼

Hi, Emily.. I think it

s lucky for you to have such good parents. I think they

re right. It

s responsible for me to do such simple
housework. The independence is very important for you. They hope you become an excellent man. We should understand and
respect them. They have rich experience. Their demands are good for your growing up. If we have some worries , we should ask
them for help. We should communicate with them.
4.
与朋友的烦恼(借钱)

I’
m glad to hear from you. Don

t worry, let me help you. I think you should lend money to her. She is your good friend. Good
friends should help each other. You don

t need worry too much. She

ll probably pay you back when she has money. If you don

t
help her, you maybe lose a good friend. I think everyone may have trouble in life, so I always try my best to help my friends. I
hope what I said can help you.
5.
猜测主人

The toy car
must be
Jane

s little brother

s, because he is the only kid at the picnic. The new bag
must be
Carol

s because she
just bought a new one. The French book
might be
Ii Lin

s. she

s the only one who

s studying French. The owner of the earrings
can

t be
a boy because boys don

t like wearing earrings at all.
期中

与朋友的烦恼(玩电脑)

Thank you for your email.
I’
m sorry to hear that. I think he

s not right. First, as a good friend, you should tell him it

s not right
to be late for class. Second, you should tell him the importance of study. As student, we should concentrate more on our studies
than computer games, because they

re not only bad for studies but also bad for our health.
I’
m sure he will understand you.
6.
食品安全

Now food safety is a serious problem. It

s important to us. How can we make food safe? First we should eat at home, we don

t
eat at restaurant often.. Second , we should make food clean before cooking. Remember to boil food..

Third , we should buy
food carefully. If the food is in bags, we should read instructions and dates carefully. Make sure the food is safe.
7.
旅行计划

Our
winter
vacation
is
coming.
I
would
like
to
go
on
vacation.
I’m
going
to
take
a
trip
to
Beijing .I
will
go
there
by
train.

Iwant to visit the Great Wall,, the Palace Museum, Tian

anmen Square and other places. I will take lots of photos. I will eat
Beijing ck. I will buy some souvenirs. I think it must be interesting. Would you like go with me? Please tell me soon.
8


志愿者

I’
m Wang Ping. I want to be a volunteer of protecting animals.
I’
m very kind.
I’
m good with animals.
I’
m hardworking. I like
singing and dancing . I have organized raising money for Save China

s Tigers. I think animals are our good friends.

We should
care about them. In fact , protecting animals are protecting ourselves. If I can be a volunteer ,

I will work harder and do more
meaning things to protect animals. I must try my best to make our world more beautiful.
9
计算机的发明

Do you know the history of computers? The computer was invented in 1946. at that time, the machine was huge and heavy. It

s
a very useful tool in our life. Computers can send some messages to friends. The computer can open our eyes. I think it

s the
most helpful invention in the world. It

s hard to imagine what our life would be like if we had no computers in our daily life.
And in my opinion, computers are going to change our life completely in the near future.
10
一个不幸的上午

I had an unlucky morning. Because yesterday night I stayed up, I overslept this morning. By the time I rushed to the bus stop,
the bus had already left. By the time I got to the school, my teacher had already started his class.

And I realized I left my
Chinese book at home. After class, my teacher asked why I was late and told me not to be late next time.
期末

对作业看法

My teachers always give me lots of homework every day. I often do my homework after school. It takes me about two hours to
finish it. I dislike it .

It makes me very tired. However ,I have to do it. I know doing homework helps me to review what I
study at school. But sometimes I don

t think our homework is helpful. It takes up most of my spare time, I can

t spend my time
on my hobby. What should I do?

Ⅳ 人教版九年级英语练习册第七单元作文

人教版九年级英语练习册第七单元作文 (1) 假如你是Linda,今年暑假你去了海南岛。请你写一封80词左右的英文信给Tom。说一说你的旅游尽力。信的开头和结尾已给出,但不计入总词数. 要点:1.海南岛是中国第二大岛 2.海南岛天气很热 3.在海南岛可以进行很多运动,如潜水,钓鱼,游泳,冲浪和划船 4.海南岛到处都是椰子树,海南岛还有很多甜水果 提示词:coconut palm tree(椰子树) Dear Tom I went to Hainan Island this summer holiday___________________________________________________________________________________________________________________________________________ Best wishes. Yours Linda 答案 Hainan Island is the second largest island in China, and it is famous for its summer scenery. It was really hot in Hainan Island in summer when we got there. But we could do a lots of sports in the sea to cool ourselves down. For example, diving, fishing, swimming, boating and so on. That was really excited! There were coconut palms in everywhere and you could taste many sweet fruits. Do you want to go to place like this? I really want to go to Hainan Island again! 翻译海南岛是中国的第二大岛屿,它以夏天的景色而闻名。闻名到达那里的时候真的很热,但是我们可以做很多水上运动凉快下。比如说,潜水,钓鱼,游泳,冲浪和划船等等。真的非常刺激!海南岛上到处可见椰子树,而且你也可以尝到各种甜水果。你想要去这样的地方吗?我是真的很想再次去海南岛啊!

Ⅳ 人教版九年级英语作文

一般分三段,总分总,而且卷子上应该也列出了主要的条款,不要逐字逐句翻译,结尾再加一些自己的观点即可。开头一般是“Nowadays,(sth) aroused a heat discussion between the students." 如果是写建议的文章一般用“To cope witn the (some problems),.....”至于结尾要根据文章内容来写了
一般比较好的上下文连接词有:
另外:and,in addition to,moreover
转折:but,yet,while
比较好的短语有:on one hand,on another hand(一方面,另一方面)
chances are that.....(还有这种情况。。。)
as far as i can see(据我所了解)
air my views on(发表我的观点)
for the reason that=because

作文要出彩主要是活用词汇,不需要太多生僻高级的东西,反而应该简单而地道,更不要生搬硬套上课的句型

Ⅵ 人教版英语九年级全一册配套练习册及答案

http://wenku..com/link?url=-bz9YwykfR1_SV3Ot_

阅读全文

与人教版九年级英语上写作练相关的资料

热点内容
老公的家教老师女演员 浏览:788
圆明园题材电影有哪些 浏览:806
欧洲出轨类型的电影 浏览:587
看电影可以提前在网上买票么 浏览:288
有没有什么可以在b站看的电影 浏览:280
今晚他要去看电影吗?翻译英文。 浏览:951
林默烧衣服的那个电影叫什么 浏览:133
哈莉奎茵与小丑电影免费观看 浏览:509
维卡克里克斯演过哪些电影 浏览:961
什么算一下观看的网站 浏览:710
大地影院今日上映表 浏览:296
朱罗纪世界1免费观看 浏览:311
影院容纳量 浏览:746
韩国最大尺度电影 浏览:130
八百电影 浏览:844
手机影院排行榜在哪看 浏览:182
韩国有真做的电影么 浏览:237
欧美爱情电影网 浏览:515
一个女的去美国的电影 浏览:9
金希贞的妻子的朋友 浏览:610