中考真题作文英语习题练习陕西

中考真题作文英语习题练习陕西

首页话题更新时间:2024-10-23 21:44:01
中考真题作文英语习题练习陕西

中考真题作文英语习题练习陕西【一】

例:你走得越远,不是越到不了楚国吗?

你走得越远,就越到不了楚国。

1. 马跑得越快,离楚国不是越远了吗?

2. 羊已经丢了,还修羊圈干什么?

3. 把杨桃画成了五角星,有什么好笑呢?

4. 我们难道不应该回报父母对我们的爱吗?

5. 那么多星星,你怎么能数得清呢?

6. 这么远,箭哪能射得到呢?

7. 这难道不是天下奇观吗?

8. 这个道理,不是很容易理解吗?

9. 让她去做不正合适吗?

例:这恰好表明有数不尽的骆驼。

这不恰好表明有数不尽的骆驼吗?

1. 地球就是我们共有的家园。

2. 翠鸟漂亮机灵,我们很喜欢它。

3. 认真学习正是好学生的表现。

4. 羊已经丢了,不用修羊圈了。

5. 女娲很难过。

6. 你带的盘缠越多,就越到不了楚国。

中考真题作文英语习题练习陕西【二】

山本茂是日本警察科学研究所的一名法医,但他研究植物血型纯属偶然。一天,有个名叫大岛川冈的人驱车经过千叶县城郊时,不慎撞伤了一名儿童。几天之后,警察追踪到他的车。经检查,汽车的前轮上不仅粘有那名儿童的O型血,而且还带有B型、AB型两种血迹。于是,警局指控大岛川冈撞过三个人。但面对证据,大岛川冈只肯承认撞伤过一名儿童,对另两项指控坚决予以否认。另一方面,警方也不能提供确凿证据,法院一时难以裁决。

与此案相隔不久,一名妇女夜间死于床头。法医化验她的血迹为O型,而枕头上的血型却是AB型,于是被疑为他***。除此之外,并无凶手作案的任何证据。这时有人半开玩笑地说:“莫非枕头内的荞麦皮属AB型?”谁知这个谜一般的提示,给了一筹莫展中的山本茂一个极大的启迪。他决定取荞麦皮进行化验,最后发现荞麦皮果真属AB型,这使山本茂如获至宝,欣喜若狂。他立即对发岛川冈的汽车重新取样验证,结果发现车轮上的3种血型中,有两种属于植物。至此,撞人案才水落石出。

从那以后,山本茂一直潜心于植物血型的研究。据他对150种蔬菜、水果以及500种被子植物和裸子植物的种子的化验测定,证实了“植物也有血型”这一结论的普遍性。例如,桃叶等19种植物为A型血型;苹果、草莓、西瓜、海带等77种植物为O型血型;枝状水藻等54种植物为B型血型;李子、桃子等400种植物属于AB型血型。据目前的\'研究可以肯定,植物血型与热泪血型是类同的。科学家还发现,同一种植物还可以有不同的血型,比如枫叶为黄色时,其血型为AB型,但秋天枫叶红了的时候,它的血型又变成了O型。

植物本无血液,何以有血型之分呢?根据现代分子生物学的基础理论可知,人类血型指的是血液中红血球细胞膜表面分子结构的类型。而植物体内相应存在一类带有糖基的蛋白质或多糖链,或称凝集素。有的植物的糖基恰好同人类体内的血型糖基相似;如果以人体抗血清进行鉴定血型的反应,植物体内的糖基也会跟人体抗血清发生反应,从而显示出植物糖基有相似于人的血型。为了弄清血型植物的基本作用,科学家对植物界作了深入研究后得出的结论是:如果植物糖基合成达到一定的长度,在它的尖端就会形成血型物质,然后合成就停止了。血型物质的黏性大,似乎还担负着保护植物体的作用。

科学家指出,植物血型是一门十分深奥的学问,其复杂程度绝不亚于动物血型,而且它很有可能成为人类社会的天然血库。换句话说,科学家研究植物血型的最终目标,就是要让植物为人类提供血源,使自然界繁茂的植物成为浩瀚的天然血库。

16、给下面加点的字注音。

确凿( ) 一筹( )莫展 浩瀚( )

17、指出下列句子使用的说明方法。

(1)据他对150种蔬菜、水果以及500种被子植物和裸子植物的种子的化验测定,证实了“植物也有血型”这一结论的普遍性。

(2)例如:例如,桃叶等19种植物为A型血型;苹果、草莓、西瓜、海带等77种植物为O型血型。

18、植物本无血液,何以有血型之分呢?

19、科学家研究植物血型有什么目标?

20、作者举大岛川冈和妇女的事例有什么作用?

中考真题作文英语习题练习陕西【三】

19 答:示例1:图和对联相映成趣。莲“出淤泥”的过程即于右任老人饱经沧桑沉浮的一生,莲最终“出淤泥而不染”,“亭亭净植”的.结果即他一生淡泊,荣辱自安的人生态度,

示例2:莲生于污泥间,却开出鲜艳的花朵,不正像那些身处逆境的人们,笑对人生的苦难?因此,图和对联包含的思想是一致的。

评分说明:由莲的品格联想到乐观的人生态度2分(只点到莲的品格1分;语言通顺、完整1分。

20 (1答:示例:读霍金叩击在投影屏上的文字,我被震撼了。在轮椅上生活了三十余年,还能豁达地说,我还有手指、大脑、理想、亲人和朋友、感恩的心。这种胸怀只有常想一二的人才有。这事例,以情感人,更以理服人。

评分说明,结合动情的句子谈霍金1分;点明事例证明论点的作用1分;语言通顺、完整1分。

(2答:评分说明:事例可以证明论点1分;事例典型1分;语言通顺、概括1分。

21 答:评分说明:结合文章的论点谈,有感受或与之不同的见解1分;谈感受或见解时作一点言之成理的分析1分;语言通顺、完整1分。

中考真题作文英语习题练习陕西【四】

1. Nancy is too young to dress herself.

Nancy is not _____ _____ to dress herself.

2. My watch doesn't work well.

There is ____ _____ _______ my watch.

3. Jane doesn't go to work by bus any longer.

Jane ____ _____ _____ to work by bus.

4. It took Mary two weeks to prepare for the exam.

Mary _____two weeks____ ______ for the exam.

5. It seems that they have known each other.

They seem to _____ _____ each other.

6. "My grandpa doesn't like coffee or coke" said Bob

Bob said that _____grandpa liked _____coffee _____coke.

7. Cao Fei joined the League three years ago.

Cao Fei _____ ____ _____ the League for three years.

8. I prefer walking there to going by bus.

I prefer to walk there ____ _____ going by bus.

9. -Thank you very much. -You're welcome.

- ____ a lot. -Not at____ .

10. Kitty does well in English.

Kitty ____ ____ ____ English.

11. They realized Hainan was a beautiful place after they reached there.

They____ realize Hainan was a beautiful place_____ they reached there.

12. We will have to finish the work hardly if you don't help us. We can't finish the work _____ _____ ______

13. My dictionary isn't so thick as yours.

My dictionary is _____ than yours.

14. Could you tell me where the East Street Hospital is? Excuse me, ____ is the _____ to the East Street Hospital?

15. The book is exciting to read.

It is ____ _____ read the book.

16. Jack's mother asked him, "Have you packed your things?" Jack's mother asked him ____ he ____ packed his things.

17. She likes singing better than dancing. She ____ singing ____ dancing.

18. Remember to ring me up as soon as you get to Nanjing Make ____ to give me a ring as soon as you _____ Nanjing.

19. They couldn't catch the train because of the heavy traffic. The heital?

15. The book is exciting to read.

It is ____ _____ read the book.

16. Jack's mother asked him, "Have you packed your things?" Jack's mother asked him ____ he ____ packed his things.

17. She likes singing better than dancing. She ____ singing ____ dancing.

18. Remember to ring me up as soon as you get to Nanjing Make ____ to give me a ring as soon as you _____ Nanjing.

19. They couldn't catch the train because of the heavy traffic. The heavy traffic _____ them from _____ the train.

20. My brother has been away from home for two days.

My brother _____ home two days _____ .

21. Li Lei decided to move to Canada when he was thirty.

Li Lei made a _____ to move to Canada at the _____ of thirty.

22. Jim was too careless to pass the exam last term.

Jim was not_____ _____ to pass the exam last term.

23. If you don't hurry up, you can't catch the train.

Hurry up, _____ you may _____ the train.

24. Yang Li wei said to us, "I'm going to visit your school tomorrow. " We were all pleased.

We were all pleased when we heard Yang Li wei_____ visit_____ school the next day.

25. This is the most interesting film I have ever seen. I have ____seen _____ an interesting film before.

26. I was late for school because of the traffic accident. The traffic accident _____ me _____ getting to school on time.

查看全文
大家还看了
也许喜欢
更多栏目

© 2022 xuexicn.net,All Rights Reserved.