高级英语一课后答案

8.你们应该使自己适应新的环境。(adapt [?'d?pt] 适应…to) 使…适应

You should adapt yourselves to the new environment [in'vai?r?nm?nt] 环境，外界 2.有一些人厌倦了现代化的城市生活而搬到农村去住。 (be fed up with) 对…感到厌烦

Some people are fed up with modern city life and move to the country.

7.我们的责任是去满足人民日益增长的需要。 (ever-increasing) ['ev? in'kri:si?] 不断增长的

Our duty is to meet people's ever-increasing needs.

8.所有货物的价格都是原来的一半。

(be priced at) 被定价在original [?'rid??n?l] 原物；原作

All the goods are priced at half of their original cost. 5.我们不应该嘲笑犯错误的人。(laugh at) 嘲笑；因…而发笑

We shouldn

Unit 1 passage A

1. 你愿意把你的经验和组里的其他人分享吗？(sharesth with sb) Would you like to share your experience with the rest of the group? 2. 你父亲如果还健在的话，他会为你骄傲的。(be proud of) If your father were still alive, he will be very proud of you. 3. 她开车转弯上了自家的车道 (driveway)，不料发现路已被堵塞 (block)。(only to) She turned up the driveway, only to find her way blocked.

4. 他没有告诉任何人就走了，因为他不想卷入那件事。(get involved in)

He went away without telling anyone, because he didn’t want to get involved in that matter. 5. 最终，产品的成功还是取决于高明的销售手段 (marketing)。(Ultimately) Ul

高级英语第一册 11课后答案

IV.

1)anemia 2)anesthesia 3)behavior 4)favorite

5)check 6)center 7)meter 8)defense 9)dialog

10)gram 11) program 12)modeled 13)practice

14)maneuver 15)Moslem 16)fulfill

V .

1)shame, disgrace 2)speed up the lowering of the quality

3)horrible, shocking/disgusting, very bad 4)quotations

5)difference, disagreement 6)forces 7)removed, taken away/irrelevant, not essential 8) given up, neglected

9)listeners 10) wordiness 11)increase 12)removal Vl.

1)to see sth. as 2

Unit 1 Paraphrase

1.Our house is 23 feet above sea level.

2.The house was built in1915, and since then no hurricane has done any damage to it.

3.We can make the necessary preparations and survive the hurricane without much damage.

4.Water got into the generator, it stopped working. As a result all lights were put out.

5.Everyone go out through the back door and get into the cars! 6.The electrical systems in the cars had been destroyed/ruined by water.

7.As john watched the water inch its way up the steps, he felt a strong s

生物必修一 <教材习题解答> 第１章 走进细胞 第１节从生物圈到细胞 （一）问题探讨

1.提示：病毒尽管不具有细胞结构，但它可以寄生在活细胞中，利用活细胞中的物质生活和繁殖。 2.提示：SARS病毒侵害了人体的上呼吸道细胞、肺部细胞，由于肺部细胞受损，导致患者呼吸困难，患者因呼吸功能衰竭而死亡。此外，SARS病毒还侵害人体其他部位的细胞。 （二）资料分析

1.提示：草履虫除能完成运动和分裂外，还能完成摄食、呼吸、生长、应激性等生命活动。如果没有完整的细胞结构，草履虫不可能完成这些生命活动。

2.提示：在子女和父母之间，精子和卵细胞充当了遗传物质的桥梁。父亲产生的精子和母亲产生的卵细胞通过受精作用形成受精卵，受精卵在子宫中发育成胚胎，胚胎进一步发育成胎儿。胚胎发育通过细胞分裂、分化等过程实现。

3.提示：完成一个简单的缩手反射需要许多种类的细胞参与，如由传入神经末梢形成的感受器、传入神经元、中间神经元、传出神经元、相关的骨骼肌细胞，等等。人的学习活动需要种类和数量繁多的细胞参与。由细胞形成组织，由各种组织构成器官，由器官形成系统，多种系统协作，才能完成学习活动。学习活动涉及到人体的多种细胞，但主要是神经细

The Middle Eastern Bazaar

The Middle Eastern bazaar takes you back hundreds --- even thousands --- of years.

The one I am thinking of particularly is entered by a Gothic - arched gateway of aged brick and stone.

You pass from the heat and glare of a big, open square into a cool, dark cavernwhich extends as far as the eye can see, losing itself in the shadowy distance.

Little donkeys with harmoniously tinkling bells thread their way among the throngsof people entering and leaving the bazaar.

The roadway is about twelve f

2017 高级英语2-lesson 1pub talk and the King English课后练习答案

Pub Talk and the King's English 课后练习题答案（部分）

Ⅱ.

1.A good conversation does not really start from anywhere, and no one has any idea where it will go. A good conversation is not for making a point. Argument may often be a part of it, but the purpose of the argument is not to convince. When people become serious and talk as if they have something very important to say, when they argue to convince or to win their point, the conversation is spoiled.

2. The writer likes bar co

高一化学必修1 课后习题参考答案

第一章第一节

1．C 2．C 3．CD 4．略

5．乳化原理或萃取原理

6．利用和稀盐酸反应产生气体

7．不可靠，因为碳酸钡也是白色沉淀，碳酸根干扰了硫酸根的检验。 由于硫酸钡是难溶的强酸盐，不溶于强酸，而碳酸钡是难溶弱酸盐，可溶于强酸，因此可先取样，再滴入氯化钡溶液和几滴稀硝酸或稀盐酸，如果出现白色沉淀，说明有硫酸根。

第一章第二节

1．D 2．B 3．B 4．B

5．65 mg/dL ~110mg/dL （1mmol=10-3mol）

6．这种操作会使得结果偏低，因为倒出去的溶液中含有溶质，相当于容量瓶内的溶质有损失。

7．14mL

8．n(Ca)：n(Mg)：n(Cu)：n(Fe)=224：140：35：2

9．1）0.2mol 2）Cu2+：0.2mol Cl-：0.4mol

10．40 （M=40 g/mol，该气体的相对分子质量为40。）

第一章复习题

1．C 2．B 3．A 4．BC 5．C

6．(1) 不正确。（标况下）

（2）不正确。（溶液体积不为1L）

（3）不正确。（水标况下不是气体）

（4）正确。（同温同压下气体的体积比即为物质的量之比，也就是分子个数比）

7．（1）5% （2）

《高级英语》

第一课

词汇（用电子词典吧，生词放入生词本） a host of abolish abusive advocate affirmation allegiance allotted anemia anemic anticipate assert assertive audacious authoritarian bars batter

battering ram besubject to bewilderment bier

black sheep blast blatantly blot bosh

buoyancy capitol

charted course chastity commitment compelling confront consolation contend conviction cosmic councilor creed decay decent

deed

degenerate demanding denunciation despise destiny devoid diminish dislocation distribution divine dreary dwell edifice elevate

《高级英语》

第一课

词汇（用电子词典吧，生词放入生词本） a host of abolish abusive advocate affirmation allegiance allotted anemia anemic anticipate assert assertive audacious authoritarian bars batter

battering ram besubject to bewilderment bier

black sheep blast blatantly blot bosh

buoyancy capitol

charted course chastity commitment compelling confront consolation contend conviction cosmic councilor creed decay decent

deed

degenerate demanding denunciation despise destiny devoid diminish dislocation distribution divine dreary dwell edifice elevate