雅安高考复读班哪里师资好-高考复读如何选学校

雅安高考复读班

　　雅安高考复读班，新学高考自成立以来只专注高考应试教学！建校以来，已培养成千上万的学子迈入理想大学！

雅安高考复读班入学检测选择题摘录

　　1、You have ______ your family _______ a lot recently.

　　A. put, through    B. turned, up     C. put, off   D. dealt, with

　　【知识点】词组 短语 【答案】

　　A

　　2、 On account of the development of the economy, the environment is seriously polluted and we must _____ the emission of the carbon dioxide.

　　A. cut in             B. cut off          C. cut up           D. cut down

　　【知识点】词组 短语 【答案】

　　D

　　3、 The biggest problem for most plants, which ______ just get up and run away when threatened, is that animals like to eat them.

　　A. can’t                B. shan’t              C. needn’t            D. mustn’t

　　【知识点】虚拟语气与情态动词 【答案】

　　A

解析:

　　略

　　4、 Readers can __quite well without knowing the exact meaning of each word.

　　A. get along     B. get over     C. get in    D. get through

　　【知识点】动词 动词短语 【答案】

　　A

解析:

　　   get along well表“进展顺利”，符合题意，即“不了解每个单词的准确含义，读者（在阅读时）也进展很好（读得懂）”。

　　5、In the United States, friendship can be close, constant, intense, generous, and real, yet it can fade away in a short time if circumstances(环境) change. Neither side feels hurt by this. Both may exchange Christmas greetings for a year or two, perhaps a few letters for a while then no more. If the same two people meet again by chance, even years later, they pick up the friendship where it left out and are delighted.

　　In the United States, you can feel free to visit people's homes, share their holidays, enjoy their lives without fear that you are taking on a lasting obligation(负担). Do not hesitate to accept hospitality(款待) because you can't give it in return. No one will expect you to do so for they know you are far from home. Americans will enjoy welcoming you and be pleased if you accept their hospitality easily.

　　Once you arrive there, the welcome will be full, warm and real. Most visitors find themselves readily incited into many homes there. In some countries it is considered inhospitable to entertain at home, offering what is felt as “merely” home cooked food, not “doing something” for your guest. It is felt that restaurant entertaining shows more respect and welcome. Or for various other reasons, such as crowded space, language difficulties, or family custom, outsiders are not invited into homes.

　　In the United States both methods are used, but it is often considered more friendly to invite a person to one's home than to go to a public place, except in purely business relationships. So, if your host or hostess brings you home, do not feel that you are being shown inferior(低级别的) treatment.

　　Don't feel neglected if you do not find flowers awaiting you in your hotel room either. Flowers are very expensive there, hotel delivery is uncertain, arrival times are delayed, changed, or canceled－so flowers are not customarily sent as a welcoming touch. Please do not feel unwanted! Outward signs vary in different lands; the inward welcome is what matters, and this will be real.

　　6. In the United States, you will find friendship ________ if circumstances change.

　　A. dies suddenly            B. comes back

　　C. disappears gradually      D. lasts forever

　　7. Americans ________ their foreign friends to make a return for their hospitality.

　　A. ask                  B. require                     C. never allow                D. don't expect

　　8. In the United States,  giving a dinner party at home is considered________ than in a restaurant.

　　A. less friendly   B. less hospitable   C. more friendly        D. more popular

　　9. According to the passage, which of the following is NOT true in the United States?

　　A. Flowers are not customarily sent as a welcoming touch.

　　B. Flowers are expensive.

　　C. Flowers are sometimes signs of outward welcome.

　　D. Flowers must be sent to guests.

　　10. Which of the following is the BEST title for this passage?

　　A. Americans' Hospitality           B. Americans' Friendship

　　C. Americans' Invitation            D. Americans' Welcome

　　【知识点】社会现象类阅读 【答案】

　　6. 解析：选C。细节理解题。由文章首句的“...fade away in a short time...”可知，选C。

　　7. 解析：选D。细节理解题。由第二段第二句“Do not hesitate to accept hospitality because you can't give it in return”可知，答案为D。

　　8. 解析：选C。细节理解题。由第三段“...but it is often considered more friendly to...”可知。

　　9. 解析：选D。正误判断题。由文章最后一段中“Flowers are very expensive there, hotel delivery is uncertain, arrival times are delayed, changed, or canceled, so flowers are not customarily sent as a welcoming touch”可知，应选D。

　　10. 解析：选B。标题归纳题。全文谈的都是美国人的友谊，而选项A、C、D中提及的内容都是服务于B项的，所以正确答案为B。

　　6、 They’ll soon settle in—kids are very good at______.

　　 A. reminding      B. arranging     C. conducting      D. adjusting

　　【知识点】动词 动词短语 【答案】

　　D

解析:

　　他们很快就会安顿下来, 孩子们很快会适应环境。adjust意思为“适应”。与 settle in（适应或习惯于新环境）相吻合。

　　7、人的X染色体和Y染色体大小、形态不完全相同，但存在着同源区（Ⅱ）和非同源区（Ⅰ、Ⅲ）如下图所示。下列有关叙述中错误的是

A．Ⅰ片段上隐性基因控制的遗传病，男性患病率高于女性

B．Ⅱ片段上基因控制的遗传病，发病率可能因性别而有差异

C．Ⅲ片段上基因控制的遗传病，患病者全为男性

D．由于X、Y染色体的Ⅱ片段控制的性状与性别无关

【知识点】伴性遗传

【答案】

D

　　8、4．利用基因型为aabb与AABB的水稻作为亲本培育基因型为AAbb的新品种，有关叙述不正确的是

       A．操作最简便的是杂交育种，能明显缩短育种年限的是单倍体育种

       B．利用F₁的花药进行离体培养可获得该新品种

       C．诱变育种不能定向获得该新品种

       D．若通过多倍体育种获得AAAAbbbb个体，和该新品种存在生殖隔离

【知识点】染色体变异与育种

【答案】

解析：利用F₁的花药离体培养获得单倍体植株后，还需人工诱导使染色体数目加倍才能选育出AAbb植株。故选B。

答案：B

雅安高考复读班

　　9、细胞衰老是一种正常的生命现象。人的细胞在衰老过程中会出现的变化是

A．细胞内有些酶活性降低                 B．细胞内水分减少

C．细胞内色素减少                       D．细胞内呼吸速度减慢

【知识点】细胞的分化 癌变 衰老和凋亡

【答案】

ABD

　　10、某研究人员对玉米组织、小白鼠组织、T₂噬菌体、乳酸菌、酵母菌等五种样品进行化学成分分析．以下分析结论不正确的是 （　　） A.含有水、DNA、RNA、肝糖原、蛋白质等成分的样品是小白鼠组织 B.只含有蛋白质和DNA成分的样品是T₂噬菌体 C.含有水、DNA、RNA、蛋白质、纤维素等成分的样品是玉米组织和乳酸菌 D.既有DNA，又有RNA的是玉米组织、小白鼠组织、乳酸菌和酵母菌

【知识点】组成细胞的分子

【答案】

C

　　11、科学家依据基因工程的原理最新研制的某种疫苗是用病原微生物编码抗原的基因制成的，这个基因编码的产物能诱导机体产生免疫反应．该疫苗（）

      A．  引起人体特异性免疫的原因是DNA分子上具有抗原

      B．  引起免疫反应后相应淋巴细胞增多，细胞周期将变长

      C．  能与浆细胞产生的相应抗体发生特异性结合

      D．  包括抗原基因、启动子、终止子和标记基因等

【知识点】基因工程 生物技术的安全性和伦理问题

【答案】

D

　　12、将双链都有³H 标记的1 个DNA 分子，放人没有标记物的溶液中，经过3代复制后，  有³H 标记的DNA 分子的数量是    A．l 个          B.2 个        C.4 个       D.8 个

【知识点】dna的结构与复制

【答案】

B

　　最后感谢大家对小编的支持，新学高考专注高考，祝所有的高考学子都能金榜题名迈入理想的大学！