《DNA-The Story of You》Look into Science! ppt(完美版)
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
e.g. I have a book related to the Autumn Harvest Uprising.
The story is related to the Second World War.
Post-reading
Free Talk
Is it a good idea to change the DNA of the food we eat?
house? 4. Your body uses this pattern __to__b_u_i_ld__ (build)
itself.
5. You have your own DNA, but it repeats the patterns from your __p_a_r_e_n_t_s_’ _(parent) DNA.
Lesson 29 5 DNA-The Story of You
New Words
DNA general
twin pattern related granddaughter
blueprint complex repeat identify grandson instruction
Lead in
Warming up
eg:He is a good man except for hot temper. I have said goodbye to all the teachers except
Mr. Wang.
Besides Tom, five other boys also passed the exam.
4. not only ... but also ... 不但……而且…… 连接两个相同的成分，也可以连接两个分句。当接两个主语时， 谓语动词和后面主语保持一致。
1.针锋相对，比喻双方在策略、论点 及行动 方式等 方面尖 锐对立 。势不 两立： 指敌对 的双方 不能同 时存在 ，比喻 矛盾不 可调和 。语境 是“学好 汉语就 得弱化 英语” ，这不 是敌对 的双方 ，也不 是“不能 同时存 在”， 而是人 们对这 两者的 学习方 面存在 严重分 歧，故 选“针锋 相对” 较好。
1.Your composition is quite good A a few spelling mistakes. A:except for B:except C:beside D:besides 2. Neither they nor I D good at singing. A. are B. be C. is D. am 3.The teacher has given the answers D the questions. A. with B. for C. of D. to 4.Both my father and I A in the country. A. enjoys living B. enjoy to live C. enjoys to live D. enjoy living
4、合作学习的培养。合作学习既是一 种方法 也是一 种能力 ，未来 社会的 人没有 合作的 态度是 不行的 。这节 课我要 求学生 合作学 习，培 养学生 的合作 意识。
5.分小组讨论是合作，表演课本剧更 是合作 的高级 形式， 在短短 的时间 内，同 学们要 把课文 内容以 课本剧 的形式 表演出 来，没 有合作 的精神 是不可 能完成 的。演 课本剧 不是一 件简单 的事情 ，这里 有导演 、演员 的分工 ，道具 的使用 ，等等 。
2.学富五车，形容读书多，知识丰富 。学贯 中西： 形容学 问贯通 了中国 和西方 的种种 知识。 语段中 所举的 钱钟书 、林语 堂和胡 适的事 例都是 说明“他 们的国 学功底 异常深 厚，他 们的英 语水准 堪称世 界一流 ”，而 非单纯 指他们 的学问 大，故 选“学贯 中西” 更合适 。
3.南辕北辙，比喻行动和目的相反， 指自身 的行动 与自己 的目的 相反。 背道而 驰：比 喻彼此 的方向 和目标 完全相 反，是 指某人 的做法 和应遵 循的大 众化的 目标相 反。语 境是“与 时代的 发展” 相反， 据此应 该选“背 道而驰 ”。
3. Do some twins have the same DNA?
Yes, they are.
4. Is it possible to change your DNA? In the future, scientists might be able to change my DNA.
5. Whose DNA is related to yours? My parents and grandparents.
“DNA” is short for deoxyribonucleic acid.
The two girls are twins. Maybe they have the identical DNA. [identical（adj) ---identify (v.)]
Fang Zuming looks like his father—Cheng Long.
5.Kate has the B color of hair her sister.
A. same to
B. same as
C. identical as D. same with
6.From your DNA, scientists can identify you and people A to you .
A. related B. relates C. relating D. relate
Homework
Homework
1. Write a passage about DNA, try to tell what it is, where it is from, what things you show your parents’ DNA? 2. Preview Lesson 30.
Read the lesson and answer the questions：
1. What is a blueprint? 2. Which is more complex, building a
living thing or building a house? 3. Do some twins have the same DNA? 4. Is it possible to change your DNA? 5. Whose DNA is related to yours?
6. Some health problems come from your family’s DNA. S__ci_e_n_t_is_t_s_(science) can look for these problems in your DNA.
根据汉语意思完成句子，每空一词： 1. 我们用蓝图建造房子。
Your hair has __th_e___ _sa_m__e___ __D_N_A___ _a_s___ your
skin. 4. 她不但会பைடு நூலகம்歌，而且会跳舞。
She can _n_o_t__ _o_n_l_y__ sing __b_u_t__ _a_l_s_o____ dance.
Choosing the correct answers
6.因为文中说，白兔原本是快乐的， 自从拥 有了月 亮以后 ，她便 产生了 无穷的 得失之 患，所 以她放 弃了， 求诸神 之王撤 销那个 慷慨的 决定。
7.文章的结尾还说，和人类不同的是 ，我们 的主人 公毕竟 慧心未 泯。言 外之意 是肯定 白兔的 做法， 希望人 类也像 白兔一 样要学 会放弃 。
3. except for =apart from 除……以外，只是 表示从整体中排除 一小部分，前后对比的东西不同类 。except =but “除了”前 后对比的东西同类 常与all , every ,no,not, any等连用。besides 表示“除……之 外，还有”，即包含后面提到的内容。
2. own 的用法 1）adj. 自己的 （用在所有格后，加强语气） Now ask the same questions about your own teachers. She makes all her own clothes. 2) vt. 有，拥有 其名词形式为owner，意为主人， 所有者。 — Who owns the bike? —Jackie. He is the owner of it.
We __u_s_e___ a blueprint ___t_o__ __b_u_i_ld__ a house. 2. 除了窗子小外,这座房子很漂亮。
The house is beautiful _e_x_c_ep__t _f_o_r__ the small
windows. 3. 你的头发和皮肤有同样的DNA。
e.g. He likes not only English but also math.
Not only you but also I am a teacher.
5. related to 涉及…… 的；与……有关的，是relate的过去分词， 常做后置定语修饰前边名词。类似于called,named这样的过去分 词。也可和be 动词构成固定表达 be related to ……,意为“和 （与）……相关，有……关系。 ”
Language points
1. But building a living thing is far more complex than building a house.
比较级前可以用much, even, still, far, a bit, a little, a lot 等词加以修饰。 This unit is much easier than that one. 这个单元比那个单元容易得多。
1. What is a blueprint?
It’s a drawing that shows how to put a house together with many different parts. 2. Which is more complex, building a living thing or building a house? Building a living thing is far more complex than building a house.
Writing
Write down your ideas……
Practice
Fill in each blank with the proper word. 1. This is the _i_d_e_n_t_ic_a_l__(identify) hotel that we
stayed in last year. 2. Your brothers are people __r_el_a_t_e_d__(relate) to you. 3. Do you know who is the __o_w_n_e_r___(own) of the
Do you and the students near you look the same? What is the same?
Think about it!
1. What do you know about DNA? 2. What can scientists do with DNA?
This is the shape of DNA. Do you think it’s magic?
Why?
Listening Task
Generally speaking, a ________bilsuaedprarwiinngt.
______ for identical twins, each living thing has its own unique DNA.
Except
While-reading
The story is related to the Second World War.
Post-reading
Free Talk
Is it a good idea to change the DNA of the food we eat?
house? 4. Your body uses this pattern __to__b_u_i_ld__ (build)
itself.
5. You have your own DNA, but it repeats the patterns from your __p_a_r_e_n_t_s_’ _(parent) DNA.
Lesson 29 5 DNA-The Story of You
New Words
DNA general
twin pattern related granddaughter
blueprint complex repeat identify grandson instruction
Lead in
Warming up
eg:He is a good man except for hot temper. I have said goodbye to all the teachers except
Mr. Wang.
Besides Tom, five other boys also passed the exam.
4. not only ... but also ... 不但……而且…… 连接两个相同的成分，也可以连接两个分句。当接两个主语时， 谓语动词和后面主语保持一致。
1.针锋相对，比喻双方在策略、论点 及行动 方式等 方面尖 锐对立 。势不 两立： 指敌对 的双方 不能同 时存在 ，比喻 矛盾不 可调和 。语境 是“学好 汉语就 得弱化 英语” ，这不 是敌对 的双方 ，也不 是“不能 同时存 在”， 而是人 们对这 两者的 学习方 面存在 严重分 歧，故 选“针锋 相对” 较好。
1.Your composition is quite good A a few spelling mistakes. A:except for B:except C:beside D:besides 2. Neither they nor I D good at singing. A. are B. be C. is D. am 3.The teacher has given the answers D the questions. A. with B. for C. of D. to 4.Both my father and I A in the country. A. enjoys living B. enjoy to live C. enjoys to live D. enjoy living
4、合作学习的培养。合作学习既是一 种方法 也是一 种能力 ，未来 社会的 人没有 合作的 态度是 不行的 。这节 课我要 求学生 合作学 习，培 养学生 的合作 意识。
5.分小组讨论是合作，表演课本剧更 是合作 的高级 形式， 在短短 的时间 内，同 学们要 把课文 内容以 课本剧 的形式 表演出 来，没 有合作 的精神 是不可 能完成 的。演 课本剧 不是一 件简单 的事情 ，这里 有导演 、演员 的分工 ，道具 的使用 ，等等 。
2.学富五车，形容读书多，知识丰富 。学贯 中西： 形容学 问贯通 了中国 和西方 的种种 知识。 语段中 所举的 钱钟书 、林语 堂和胡 适的事 例都是 说明“他 们的国 学功底 异常深 厚，他 们的英 语水准 堪称世 界一流 ”，而 非单纯 指他们 的学问 大，故 选“学贯 中西” 更合适 。
3.南辕北辙，比喻行动和目的相反， 指自身 的行动 与自己 的目的 相反。 背道而 驰：比 喻彼此 的方向 和目标 完全相 反，是 指某人 的做法 和应遵 循的大 众化的 目标相 反。语 境是“与 时代的 发展” 相反， 据此应 该选“背 道而驰 ”。
3. Do some twins have the same DNA?
Yes, they are.
4. Is it possible to change your DNA? In the future, scientists might be able to change my DNA.
5. Whose DNA is related to yours? My parents and grandparents.
“DNA” is short for deoxyribonucleic acid.
The two girls are twins. Maybe they have the identical DNA. [identical（adj) ---identify (v.)]
Fang Zuming looks like his father—Cheng Long.
5.Kate has the B color of hair her sister.
A. same to
B. same as
C. identical as D. same with
6.From your DNA, scientists can identify you and people A to you .
A. related B. relates C. relating D. relate
Homework
Homework
1. Write a passage about DNA, try to tell what it is, where it is from, what things you show your parents’ DNA? 2. Preview Lesson 30.
Read the lesson and answer the questions：
1. What is a blueprint? 2. Which is more complex, building a
living thing or building a house? 3. Do some twins have the same DNA? 4. Is it possible to change your DNA? 5. Whose DNA is related to yours?
6. Some health problems come from your family’s DNA. S__ci_e_n_t_is_t_s_(science) can look for these problems in your DNA.
根据汉语意思完成句子，每空一词： 1. 我们用蓝图建造房子。
Your hair has __th_e___ _sa_m__e___ __D_N_A___ _a_s___ your
skin. 4. 她不但会பைடு நூலகம்歌，而且会跳舞。
She can _n_o_t__ _o_n_l_y__ sing __b_u_t__ _a_l_s_o____ dance.
Choosing the correct answers
6.因为文中说，白兔原本是快乐的， 自从拥 有了月 亮以后 ，她便 产生了 无穷的 得失之 患，所 以她放 弃了， 求诸神 之王撤 销那个 慷慨的 决定。
7.文章的结尾还说，和人类不同的是 ，我们 的主人 公毕竟 慧心未 泯。言 外之意 是肯定 白兔的 做法， 希望人 类也像 白兔一 样要学 会放弃 。
3. except for =apart from 除……以外，只是 表示从整体中排除 一小部分，前后对比的东西不同类 。except =but “除了”前 后对比的东西同类 常与all , every ,no,not, any等连用。besides 表示“除……之 外，还有”，即包含后面提到的内容。
2. own 的用法 1）adj. 自己的 （用在所有格后，加强语气） Now ask the same questions about your own teachers. She makes all her own clothes. 2) vt. 有，拥有 其名词形式为owner，意为主人， 所有者。 — Who owns the bike? —Jackie. He is the owner of it.
We __u_s_e___ a blueprint ___t_o__ __b_u_i_ld__ a house. 2. 除了窗子小外,这座房子很漂亮。
The house is beautiful _e_x_c_ep__t _f_o_r__ the small
windows. 3. 你的头发和皮肤有同样的DNA。
e.g. He likes not only English but also math.
Not only you but also I am a teacher.
5. related to 涉及…… 的；与……有关的，是relate的过去分词， 常做后置定语修饰前边名词。类似于called,named这样的过去分 词。也可和be 动词构成固定表达 be related to ……,意为“和 （与）……相关，有……关系。 ”
Language points
1. But building a living thing is far more complex than building a house.
比较级前可以用much, even, still, far, a bit, a little, a lot 等词加以修饰。 This unit is much easier than that one. 这个单元比那个单元容易得多。
1. What is a blueprint?
It’s a drawing that shows how to put a house together with many different parts. 2. Which is more complex, building a living thing or building a house? Building a living thing is far more complex than building a house.
Writing
Write down your ideas……
Practice
Fill in each blank with the proper word. 1. This is the _i_d_e_n_t_ic_a_l__(identify) hotel that we
stayed in last year. 2. Your brothers are people __r_el_a_t_e_d__(relate) to you. 3. Do you know who is the __o_w_n_e_r___(own) of the
Do you and the students near you look the same? What is the same?
Think about it!
1. What do you know about DNA? 2. What can scientists do with DNA?
This is the shape of DNA. Do you think it’s magic?
Why?
Listening Task
Generally speaking, a ________bilsuaedprarwiinngt.
______ for identical twins, each living thing has its own unique DNA.
Except
While-reading