2023年UnitSection ⅣUsing Language4.doc

Section Ⅳ　Using Language[教 材 语 篇 细 研]Ⅰ.阅读P38课文内容，从三个选项中选择最佳答案1．Which kind of flowers attract bees?A．Flowers are wide enough for bees to land on.B．Flowers with white or light­colored colors.C．Flowers open at night.2．Which group is the most important pollinators?A．Birds and bats.B．Flies，wasps and beetles.C．Bees，moths and butterflies.3．Which is WRONG according to the passage?A．Flies like strong smell like rotting meat.B．Humming­birds like some colors that can be seen at night.C．Bats like flowers with wide mouths for long tongues.【答案】　1.A　2.C　3.BⅡ.阅读P38课文内容，判断正误(T/F)1．Bees follow colored lines to the nectar inside the flower. (　　)2．Flowers that are white or pale can be seen by night pollinators. (　　)3．Butterflies are attracted to sweet­smelling flowers. (　　)【答案】　1.T　2.T　3.F[核 心 要 点 探 究] evolve vt.& vi.发展；进展；进化(教材P38)Over time，many flowering plants and their animal pollinators have evolved together.长期以来许多开花的植物是和它们的传播花粉的动物一起进化的。

Why did humans evolve to walk upright?人为何进化到了直立行走的姿态？He has evolved a new theory after many years of research.他经过多年的研究，逐渐总结出了新的理论①evolve from　　　　 从……进化来evolve into 进化成……②evolution n. 进化How will the city evolve from out of disaster to a better city？这个城市如何从灾难中摆脱出来，并发展成一个更好的城市呢？Then，why haven't anthropoids evolved into humans?既然如此，现在的类人猿为什么没有进化成人类？完成句子①人是由猿进化来的Humans the apes.②端午节龙舟竞赛现已发展成为国际性的体育项目The dragon boat has now an international sports event.③达尔文提出了进化论Darwin put forth the theory of ．【答案】　①evolved from　②evolved into　③evolution attach vt.缚上；系上；附加(教材P38)Pollen becomes attached to the animal during its visit to a flower and is then passed on to another plant's blossom on its next visit.动物接触一朵花时，花粉就附着在它的身上，动物接触下一种植物的花时就把这些花粉传到花朵上。

He'll attach the label to your luggage.他会把标签系在你的行李上I attach great importance to this research.我认为这项研究十分重要①attach oneself to sb. 依附某人be attached to 依恋；属于；隶属于attach to sb. 与某人相关联；归于某人become attached to 喜欢；对……有依赖②attachment n. 附着；附属；依恋③attached adj. 依恋的；依附的No blame attaches to you.你一点责任也没有He attached himself to me at the party and I couldn't get rid of him.在聚会上他老是缠着我，我根本无法摆脱他He had become attached to a student called Hilary.他喜欢上了一个名叫希拉里的学生导学号：28422039】完成句子①申请表上请附上一张近照 a recent photograph your application form.②蜘蛛网只有一根细丝吊在叶子上。

The web was only the leaf by one thread.③很容易喜欢上和你相处的孩子们，有时候会喜欢过头It's easy to the children you work with.Too attached，sometimes.【答案】　①Attach；to　②attached to　③become attached to adapt to 适用于……；适应(教材P38)Through evolution，most flowers have adapted to attract specific types of pollinators.通过进化，大部分花朵变得适于吸引特殊种类的花粉传播者I do not think I'll ever adapt to this culture.我恐怕永远也适应不了这种文化Yulan magnolia can adapt to a variety of soils.玉兰花能适应各种土壤①adapt oneself to 　　 适应……adapt as 改编为……的形式adapt from 由……改编②adapt vt.&vi. (使)适应；(使)适合；改造；改装；改编；改写③adaptable adj. 能适应的④adaptation n. 适应；改造；改编(本)I have adapted myself to new manners and customs.我已经使自己适应了新的风俗习惯。

It was adapted from a novel by Sinclair Lewis.它是根据辛克莱·刘易斯的一部小说改写的完成句子①她感到难以适应国外的生活She found it difficult to the life in a foreign country.②他不适合做这种工作He is not such work.③《阿Q正传》已被改编为戏剧The True Story of Ah Q has been a play.【答案】　①adapt herself to　②adapted to　③adapted as give out发出(气味、热等)；分发；用完；耗尽(教材P38)Smell：strong，sweet perfume，typically only given out at night.气味：浓烈的香甜味，特别只在夜晚散发出I'll be back as soon as I give out these forms.我发完表就回来Plastic will give out poisonous gas when burned.塑料燃烧时散发出有毒气体。

Our food supply at last gave out.我们的食物终于用完了give away 　　　　 泄漏；赠送give in 妥协；屈服give off 散发出；冒出give up 放弃；停止Don't give away to the public when we will start.不要向公众泄露我们出发的日期He will give up smoking for good and all.他再也不吸烟了导学号：28422040】用give短语的适当形式填空①The teacher textbooks to the students.②His patience finally .③The supermarket is a box of sugar to everyone who comes today.④The government has said all along that it will never to the terrorist threats.⑤When they die，plants gases such as carbon dioxide and methane(甲烷)．【答案】　①gave out　②gave out　③giving away　④give in　⑤give off[写 作 技 能 提 升]植物描写[写作指导]植物描写文是对植物的形状、特点、习性等进行的理解式表达表述的文章。

其形式多为文字提示或图表此类文章陈述客观事实，谓语动词通常用一般现在时此类文章具有以下特点：1．科学性介绍植物或解说事理揭示植物的本质特征，做到概念准确，判断恰当，分类清楚2.客观性按照植物的本来面目如实地加以介绍、说明和解释不带有个人愿望或主观倾向3.知识性以说明为主要表达方式，用简洁的语言介绍事物或阐明事理，使人们获得关于某一事物的知识和道理4．解说性目的就是在于把事物、现象或道理解释、介绍清楚，让读者明白写植物描写文要注意以下几点：1．抓住中心，分清主次首先要仔细阅读文字提示或观察图表，确定文章的中心内容再根据内容把文章分成几个段落，每段都要拟定一个主题句然后确定中心人称和主体时态2．列全要点，扩编句子以拟定的主题句为中心，选择恰当的词和句型组织材料，编写句子，形成段落3．布局谋篇，连段成文按照一定的逻辑顺序，用适当的过渡词把已经写好的段落串连成一篇完整的文章[佳作构建]玫瑰是爱和美的象征，请你根据下面的要点提示写一篇短文简要介绍一些玫瑰花要点提示：1.玫瑰在世界上长时间被认为是最受欢迎的花，原因是它多种多样的颜色、形状和独特的气味2．玫瑰是爱和美的象征；其种类、颜色甚至数量都有寓意；玫瑰花被普遍认为是爱的象征，尤其是红玫瑰。