7.钓鱼之道：精于垂钓者都知道，假如有大鱼上钩，硬把鱼往岸上拖是很糟糕的事。其结果，不是钓线被扯断、鱼钩被拉直，就是鱼嘴被撕裂，这时，本已上钩的鱼也会逃走。正确的做法是，当大鱼上钩，钓者对于鱼的挣扎，应该有一个合理的迁就。这时的钓线，应该放得较长，任由鱼拖着跑，等鱼累了，再慢慢收线；如果鱼再一次挣扎，钓者也再一次放线，鱼累了，再收。几个回合下来，鱼往往会精疲力尽，任由钓者拖上岸。生活中，我们也常常被一条无形的线拉紧，于是你挣扎，奔突，拼尽全力，但结果，却无异于自杀。有时候，你休息一会，打个盹儿，醒来，体力和精力得以恢复，突然奋力一搏，反而往往会收到意想不到的效果--这时，也许，你便会像那条绷断钓线的大鱼一样，自由了。 8.马哈鱼：非洲大陆四周的广阔海域中，生活着一种大马哈鱼。它的孩子出生以后，最先得到的食物却是自己生身母亲的肉体。它们的母亲在自己孩子吮吸和撕咬自己的血肉时，只是极其痛苦地在海水里翻腾，却从不作出丝毫的反抗。大马哈鱼为了孩子的成长，只能在众多孩子的撕咬之下，使自己的一具骨骸沉于海底……大马哈鱼对孩子的爱，到了无以复加的地步；而孩子对母亲的残忍，岂不也同样达到了无以复加的地步？
★★现实人物类★★
5.从野兔身上：1、机智，可以帮你战胜一切对手；2、弱小，不总是被吃；3、只要耐心等待，总会找到出路。 6.从狼身上：1、守着诱惑，等于守着死亡；2、离诱惑越近，离危险也越近；3、在诱惑面前，再强大，也逃不过失败的结局。
开头段等同与漫画作文，也可借用议论性作文
(pie chart饼图 /bar chart柱形图)
中间段等同与议论性作文。第一种情况时候可借鉴漫画作文中给与的一些句子。
结尾段与前两者类似。
作文须知：
避免低级错误(动词的使用、30% of the students、there be结构句式)
有效连接(注意连接词的使用，例如：in addition, besides, furthermore, moreover, in fact, after all, on the other hand, to be honest, in contrast, that is, that is to say, in other words,等等)
句式复杂(长短句搭配使用，尽量使用各类从句，强调句，倒装句虚拟语气等。比如，文章结尾Only by this way can we要实现的目标.)
语言地道(切忌生硬的将中文翻译成英文，用英语思考)
卷面整洁
一些有用的连接词
(1)表选择关系或对等关系的连接词：either…or…，neither…nor, or, as well as…, and, both…and…。
(2)表因果关系或对等关系的连接词：therefore, so, as a result, as the result of …，because of, due to …,owing to, thanks to等。
(3)表时间顺序的连接词：the moment, as soon as, at first, then, later, meanwhile, at the beginning, in the end, before long, for the first(second…)time, the minute等。
(4)表转折关系的连接词：yet, and yet, but , while, on the contrary, on the other hand, however, at the same time(然而)等。
(5)表解释说明的连接词：that is, that is to say, in other words, such as, for instance, and so on, etc. and the like等。
(6)表递进关系的连接词：not only…but (also), what’s more, what's worse, besides, in addition, worse still, moreover, above all等。
(7)表示总结的连接词：in a word, on the whole, in short, briefly, in brief, to sum up, in all, to conclude, in conclusion,等。
(8)表示让步的连接词：though/although, in spite of, even if/ even though, no matter+疑问句,whatever/however/whoever
开始段：介绍漫画。(两三句话)
From the picture we can see…/ As is shown/ indicated in the picture, 漫画内容. The picture does mirror a common social phenomenon and is really thought-provoking.
中间段：解释产生这种现象的原因或意义，并做出一定分析。
The purpose of this picture is to show us that…/The picture probably tells us that…
The implied meaning of the picture should be taken into account/consideration seriously.
(该段与议论性作文中间段第一种情况相同)There are at least two good reasons accounting for __. On the one hand, __. On the other hand, __ is due to the fact that __.In addition, __ is responsible for __.Maybe there are some other reasons to show __.But it is generally believed that the above mentioned reasons are commonly convincing.
结尾段：提出建议或总结观点或表明态度。(三四句话)
As far as I am concerned, I hold the point of view that __. Only by this way can we要实现的目标. / On no account can we __.
开始段：总述。(两三句话)
Nowadays, there is a widespread concern over (the issue that)…
(目前，……引起了广泛的关注。)
There is no denying that… (不可否认，……)
It is universally acknowledged that … (……是大家所公认的。)
be closely related to(与……息息相关)
Pose a great threat to … (对...造成一大威胁)
It goes without saying that… (毫无疑问，……)
There are at least two good reasons accounting for …
(至少有两个原因能解释这个现象)
中间段(分两种情况)：
(1)解释产生这种现象的原因或意义，并做出一定分析。
There are at least two good reasons accounting for __. On the one hand, __. On the other hand, __ is due to the fact that __. In addition, __ is responsible for __.Maybe there are some other reasons to show __.But it is generally believed that the above mentioned reasons are commonly convincing.
(2)描述不同人群的观点
It is well known that the opinion concerning this hot topic varies from person to person. A majority of people think that _ 观点一__. In their views there are two factors contributing to this attitude as follows: in the first place, ___原因一___.Furthermore, in the second place, ___原因二___. So it goes without saying that __观点一__.
People, however, differ in their opinions on this matter. Some people hold the idea that __观点二__. In their point of view, on the one hand， __原因一__. On the other hand, __原因二__. Therefore, there is no doubt that __观点二__.
As far as I am concerned, I hold the point of view that __. Only by this way/doing so can we要实现的目标. / On no account can we __.
3．光合作用
第(1)题中，虽然D-E段的CO2的吸收速率下降的现象，但光合作用是仍然在进行的，所以到E点积累的有机物是最多的；第(2)题中C是时刻气孔关闭，所以C时刻的叶肉细胞之间的CO2浓度较B时刻低，且由于气孔关闭，CO2的吸收少，CO2固定减弱，所以C5会增加，所以C时刻C5较B时刻高；第(3)题中根系部位土壤相对缺水是导致气孔关闭的主要因素，所以在C时刻，气孔关闭，土壤是处于缺水的状态，因而土壤液由于缺水浓度比较高；第(4)题通过题目背景设置了一个简单的实验方案探讨X与气孔的开闭的关系，关键抓住实验设计中的几个重要的原则：对照原则、单一变量原则、重复组设置原则
2．细胞的全能性和基因表达的相关知识
第(4)小问中考查了动物细胞核具有全能性的原因，即细胞核含有该物种所特有的全套遗传物质；第(3)问中通过表格的形式要求学生补充实验的结果，首先学生要明确这里的M细胞是通过小鼠的胚胎干细胞经过细胞增殖、分化而产生的，由于是通过有丝分裂增殖，所以M细胞和胚胎干细胞的DNA是一样的，然而细胞分化的实质为基因的选择性表达，追究到原因就是相同的DNA转录形成了不同的RNA，进一步合成了不同的蛋白质，所以M细胞和胚胎干细胞中的RNA是不一样的，从而在进行DNA探针杂交试验时出现了如表格中显示的杂交结果
1．糖尿病的机制：
由于胰岛B细胞受损导致无法合成胰岛素来降血糖，血糖浓度过高随尿排出，导致糖尿病的产生。本题中通过曲线反应了未移植M细胞和移植M细胞下血糖浓度的变化，可见移植M细胞血糖浓度降低，显然M细胞发挥了胰岛B细胞的功能
3.光和作用
2.细胞的全能性和基因表达的相关知识