2018-2019学年高中英语人教版选修九课件：Unit 4 Section Ⅳ Using Lan

【答案】 1.A 2.C 3.B
Ⅱ.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. ( ( ( ) ) )
①attach oneself to sb. be attached to attach to sb. become attached to ②attachment n. ③attached adj.
依附某人 依恋；属于；隶属于 与某人相关联；归于某人 喜欢；对……有依赖 附着；附属；依恋 依恋的；依附的
【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 evolve into ②evolution n.
从……进化来 进化成…… 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？
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。
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.
完成s.
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 ③达尔文提出了进化论。 Darwin put forth the theory of ． an international sports event.
【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。
【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。
Unit 4 Exploring plants
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.
【导学号：28422039】 完成句子 ①申请表上请附上一张近照。 a recent photograph ②蜘蛛网只有一根细丝吊在叶子上。 The web was only It's easy to sometimes. the leaf by one thread. the children you work with.Too attached， ③很容易喜欢上和你相处的孩子们，有时候会喜欢过头。 your application form.