英语期末考试题型及部分原题

英语期末考试题型及部分原题
英语期末考试题型及部分原题

第一卷选择题(60分)

I. 音标。从四个单词中,选出所标出的字母组合与所给音标读音相同的单词。(5’)

Notes: 1注意发音规则与单词读音积累2复习语音,尤其是元音因素。

/e?/take bed bag fat

II. 根据描述选出正确的单词,E项涂成AB (5’)

1.Mrs. Taylor works at a cash register. She’s a _ ____ D _.

2.-- He’s a __ E _______. He can play the piano.

3. Laura works for an airline, but she isn’t a flight attendant. She’s a ___ C.______.

4. Ricardo takes people on tours to Mexico City. He’s a _____ B ___.

5. His job is cutting trees. He’s a ___ A.______.

III.选择正确的答语,E项涂成AB(5’)

(C )1. What kind of TV shows do you prefer? A. I think it’s a talk show.

(E )2. Do you like news programs? B. There aren’t many.

( D )3. Are there a lot of movie theaters in your C. I love game shows.

neighborhood? D. Yes. That’s a great idea.

(A )4. What’s showing now on Channel 7?

(B )5. Would you like to watch a football game E. They’re OK.

with me?

IV. 单项选择(15’)

相信自己的第一感觉,用排除法认真检查。

1人称代词(I, you, he, she, they, we; my, your, his, her, their, our; me, you, him, her, them, us)2一般现在时(主系表am/ is/ are,主谓宾do/ does)&现在进行时(be doing)

3日常用语:邀请的方式与回答

4课文中的重点句型(conversation, grammar)

V. 完成对话。根据前后文选择最佳选项完成对话,E项涂成AB。(5分)Eillen: Hi, Bob! _______ C ________________________

Bob: Pretty good, thanks! How about you?

Eileen: Fantastic. ________________________ B ______ Would you like to go with us?

Bob: Yes,I ’d love to, but ____________ E ________________.

Eileen: OK. __________ A _________________________

Bob: _____________________ D _____________ How about you?

Eillen: Me too. Good luck with your exam! Bye!

Bob: Good luck! Bye!

VI 。完形填空(10分)

Notes: 先读文章,根据前几句与时间状语判断时态。再根据语法知识、前后文逻辑细读文章,认真答题。

ⅥI.阅读理解(15分)

Notes:先读问题,带着问题看文章。

第二卷 笔答题(40分)

VIII. 根据音标完成下列句子 (10*1)

Notes: 1. 根据音标确定单词 2.通读整句话确定名次单复数、动词三单形式和动词ing 形式

3. 注意首字母大写等

1. Do you have a ______/t ?k ?t/ to Jay ’s concert 。

2. He ____________/ pr ?'f ?z/ the black ________________ /s ?n,gl?s ?z/better.

3. _____/r?p/, gospel and R&B are ______ /'p ?pjul ?/ in that country.

IX. 选词填空 (5*1)

I live in a nice neighborhood in a big city. There are _________ nice shops and restaurants near my house. It ’s busy during the day, but there isn ’t _________ traffic in the evenings and nights. There is a ________ crime, but ___________ worries about it. Nearly ________ the people who live in my neighborhood like it.

X. 根据要求改写句子(10*0.5)

1. What ’s the price of the cotton pants? (同义句)

_________ ________ ______ the cotton pants?

2. He wants to buy a pair of leather shoes. (同义句)

He ________ _________ _______ buy a pair of shoes.

3. The red T-shirt is $23. The blue T-shirt is $12.(合并为一句)

The red T-shirt is __________ ____________ __________ the blue one.

4. She really likes pop music.

_____ _____ _____ music _____ she ____?

5. I think their music is very interesting. (否定句)

I________ ________ their music________ very interesting.

XI短文填空。用所给动词的现在时或进行时填空。(5分)

Notes:1根据时间状语判断时态:

A一般现在时(am, is, are/ do, does):always, usually, often, sometimes, every day, on Thursday, on weekends

B.现在进行时(am/ is/ are doing): now, right now, at the moment, this week, this month, these days

2 例题

Sam is a middle school student in JFLS. He _________(get) up early and _________(take) a bus to school every day. He _________(work) hard and ____________(study) late every night. Final exam is coming.

He’s busy getting ready for it. Look! He____________(have) an English class, and ___________(listen) to his teacher carefully. What a hard-working student he is!

XII 完成对话。有5个空,有选项,区分Do you like和Would you like。(5分)

A: There’s a French film tonight at 11:00. ________to go? (Do you like/ Would you like) B:______________, but I have to study. (I like to/ I’d like to)

A: Well, _____Brazilian films? (do you like/ would you like)

B: Yes,_______. I love them. (I do/ I would)

A: There’s a great movie tomorrow. ________to watch it with me? (Do you like/ Would you like)

B: __________. Thanks. (I like to/ I’d love to)

XIII.作文(10分)

读信,写回信。介绍父母(外貌,性格,工作,目前在做什么等。)Notes:1需要注意的方面:

A格式正确B书写认真C审题明确,内容全面D时态正确:一般现在时和现在进行时2. 例文:

Dear Sunny,

I’m very glad to tell you about my family.

I _____(come) from a typical family of China. There_____ (be) three people in my family, my parents and _____(I).

My father _______(work) in a police office. He____(be) a policeman, and he is tall and strict. But he_____________ (travel) in the United States these days.

My mother is a nurse. She _____ (have) long hair and _____ (her) is really kind. She always _____ (care) patients very well, and she___________ (look) after them right now.

I am ____(a) only child, but I don’t feel _______(alone), because I have many friends and I can get all my_________ (parents) attention.

Everyone in my family _____(be) friendly. My parents love me so much and I love __________(they), too.

This is my happy and warm family!

Yours, Kelly

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生物分离工程期末复习题

填空题 1. .根据吸附剂与吸附质之间存在的吸附力性质的不同,可将吸附分为物理吸附、化学吸附和交换吸附; 2. 比表面积和孔径是评价吸附剂性能的主要参数。 3. 层析操作必须具有固定相和流动相。 4. 溶质的分配系数大,则在固定相上存在的几率大,随流动相的移动速度 小。 5. 层析柱的理论板数越多,则溶质的分离度越大。 6. 两种溶质的分配系数相差越小,需要的越多的理论板数才能获得较大的 分离度。 7. 影响吸附的主要因素有吸附质的性质,温度,溶液pH值,盐的浓度和吸附物的浓度与吸附剂的用量; 8. 离子交换树脂由网络骨架(载体),联结骨架上的功能基团(活性基)和可交换离子组成。 9. 电泳用凝胶制备时,过硫酸铵的作用是引发剂(提供催化丙烯酰胺和双丙烯酰胺聚合所必需的自由基);甲叉双丙烯酰胺的作用是交联剂(丙烯酰胺单体和交联剂甲叉双丙烯酰胺催化剂的作用下聚合而成的含酰胺基侧链的脂肪族长链);TEMED的作用是增速剂(催化过硫酸胺形成自由基而加速丙烯酰胺和双丙烯酰胺的聚合); 10. 影响盐析的因素有溶质种类,溶质浓度,pH 和温度; 11. 在结晶操作中,工业上常用的起晶方法有自然起晶法,刺激起晶法和晶种起晶法; 12. 简单地说离子交换过程实际上只有外部扩散、部扩散和化学交换反应三步;

13. 在生物制品进行吸附或离子交换分离时,通常遵循Langmuir 吸附方程,其形式为c K c q q 0+= 14. 反相高效液相色谱的固定相是 疏水性强 的,而流动相是 极性强 的; 15. 等电聚焦电泳法分离不同蛋白质的原理是依据其 等电点 的不同; 16. 离子交换分离操作中,常用的洗脱方法有 静态洗脱 和 动态洗脱 ; 17. 晶体质量主要指 晶体大小 , 形状 和 纯度 三个方面; 18. 亲和吸附原理包括 配基固定化 , 吸附样品 和 样品解析 三步; 19. 根据分离机理的不同,色谱法可分为 吸附、离交、亲和、凝胶过滤色谱 20. 蛋白质分离常用的色谱法有 免疫亲和色谱法, 疏水作用色谱法 , 金属螯合色谱法 和 共价作用色谱法 ; 21. SDS-PAGE 电泳制胶时,加入十二烷基磺酸钠(SDS )的目的是消除各种待分离蛋白的 分子形状 和 电荷 差异,而将 分子量 作为分离的依据;加入二硫叔糖醇的目的是 强还原剂,破坏半胱氨酸间的二硫键 ; 22. 影响亲和吸附的因素有 配基浓度 、 空间位阻 、 配基与载体的结合位点 、 微环境 和 载体孔径 ; 23. 阳离子交换树脂按照活性基团分类,可分为 强酸性阳离子交换树脂 、 弱酸性 和 中强酸性 ;其典型的活性基团分别有 3 、 COOH - 、2)(OH PO -; 24. 阴离子交换树脂按照活性基团分类,可分为强碱性、 弱碱性 和 中强碱 性 ;其典型的活性基团分别有-+OH CH RN 33)(、2NH -、兼有以上两种基团; 25. 影响离子交换选择性的因素有 离子水合半径 、 离子价 、 离子强度 、 溶液pH ,温度 、溶液浓度 、 搅拌速率 、和 交联度、膨胀度、颗粒大小 ;

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