1.化学与人类生产和生活密切相关。下列说法不正确的是
A.苯酚有一定毒性,但它的稀溶液可直接用作消毒剂和防腐剂
B.蛋白质、纤维素、蔗糖、PVC、淀粉都是高分子化合物
C. 油脂皂化生成的高级脂肪酸钠是肥皂的有效成分
D.改液化石油气为天然气作燃料,燃烧时应减小进空气量或增大进天然气量
第二节: 书面表达 (共1题,满分15分)
随着中国国际地位的提高,世界各地掀起了学汉语的热潮,美国也不例外。假定你叫李华,你的美国网友Mike通过e-mail告诉你他学汉语方面的困难:口语不怎么好,听力差,写作能力最差。请你回一封e-mail,给他提出一些行之有效的建议。
I.你的建议:口语:每天说,每天背一定量的常用语。
写作:多读简易读物并做笔记,每天写一点,比如写日记(keep a diary)等。
II.要求:1.词数 100字左右;
2.不要逐字译成英文,为使行文流畅可适当增加细节。
3.E-mail的开头和结尾已为你写好(不计入总数)。
Dear Mike,
How nice to hear from you! In your letter you talked about your difficulties with your Chinese Learning.Well, my advice is that
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Hoping they will do some good to your Chinese learning.
Best wishes!
Yours Li Hua
第一节: 短文改错(共10小题,每题0.5分,总分5分)此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(∨);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:1)原行没有错的不要改。2) 不按要求做不得分。
I have to get up at 5 in the morning every 61.
day because of it was a have-to for me to 62.
cover 15 kilometer to reach my school to 63.
start a day’s learning like a primary kid. 64.
It means that I spend at least 4 hours 65.
going to and from the school daily.It 66.
was real hard but I felt happy because at 67.
least I can study at school.My teacher 68.
told me that by study hard I would have 69.
the chance to get out the poor mountain 70.
village, which I strongly believed and was very thankful then.
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com