外研版高中英语选择性必修第一册Unit5 Revealing nature PeriodⅣ writing课件
文档属性
| 名称 | 外研版高中英语选择性必修第一册Unit5 Revealing nature PeriodⅣ writing课件 |  | |
| 格式 | ppt | ||
| 文件大小 | 10.9MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-08-06 16:12:40 | ||
图片预览
文档简介
(共21张PPT)
communicate with
【归纳拓展】
（1）communicate by通过 方式交流
communicate sth.to sb.把某事传达给某人
（2）communication n.交流，沟通
be in communication with sb.与某人保持联络
练习：Parents sometimes find it difficult to communicate _____ their teenage children.
with
detect
detect sb. doing sth.发现某人在做某事
【单词积累】
detectable adj.可察觉的，可发现的
detection n.察觉，发现；侦查
练习：The teacher detected him ________ (cheat) in the exam.
cheating
drive…away
【归纳拓展】
drive...off 赶走……
dive…out 使 离开；使……消失
drive down（迅速）压低，降低（价格、成本等）
drive up 抬高，迫使（价格、成本等）快速上升
drive sb.to do sth.迫使/促使某人做某事
drive sb.to/into...迫使某人进入某状态
练习：He was cruel because he wanted to drive me _______.
away/off
link
link…to/with.... 把……与……联系/连接起来
link sb./sth. together把……联系/连接在一起
be linked to/with与……有关
a/the link between.....间的联系
have strong links with...系牢固
练习：The study further strengthens the evidence ______ (link) smoking with early death.
linking
signal
signal to sb. 向某人示意
signal for sth. 示意要某物
signal (to) sb.to do sth. 示意某人去做某事
a/the signal (for sb.) to do sth. 要（某人）做某事的信号/示意
send/give a signal 发出信号，示意
receive/pick up a signal 接收信号
练习：When she got up from the table, it was obviously the signal _____ us to leave.
for
Read the observational journal and answer the questions.
1 How were the daffodil bulbs planted
2 In what environment did the leaves grow
3 What do the flowers look like
1 They were planted side by side in soil, with the pointed ends facing up.
2 The leaves grew in a sunny, but cool place.
3 The flowers are yellow and white, and shaped like trumpets.
主题写作
植物生长过程的观察日志
Work in pairs. Look at the pictures and talk about how the sunflower grows.
写作指导
本单元写作项目是描写植物生长过程的观察日志。观察日志多是亲身经历和耳闻目睹的事情，所以要用第一人称来写；日志多是记述发生过的事情，因此常使用一般过去时，但使用时必须灵活掌握。日志应条理清楚，写出真实感。此外，应注意日志的格式，包括日期、星期和天气的书写位置。文章开头要表明写作目的，文章主体部分着重记录植物的成长过程，文章结尾记录作者的感受。
常用语句
（1）开头
Do you have an experience of planting a kind of plants 你有种植一种植物的经历吗？
Let me share my experience of growing watermelon with you.让我跟你分享一下我种西瓜的经历吧。
I once lived in the countryside and planted some garlic in the garden.我曾经住在乡下,在花园里种了一些大蒜。
（2）正文
Check to see if there are any local requirements about digging.看看当地对挖掘是否有要求。
Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball.拿一把合适的铲子，挖一个4-5倍于根球宽度的洞。
Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.用花园里的松土除草机把洞周围的泥土弄松，让根系更容易伸展。
（3）结尾
Seeing the flowers, I was too excited to express my feelings.看到这些花，我激动得无法表达我的感觉。
I can't wait to show my grandparents the fruit trees I have planted.我迫不及待地要给爷爷奶奶看我种的果树。
No pain, no gain.不劳无获。
5 4 3 2 1
Complete content
Enough words
Good expressions
Correct grammar
Nice handwriting
An observational journal about the sunflower
1 June
Covered with 1-2 cm of moist soil, the sunflower seed takes a few days to come up after being planted. Water has been added regularly and the hard seed coat softens in the damp soil to allow the first root to pierce downwards and the first leaves to push to the soil surface.
6 July
The root continues to grow downwards. The single stem grows hollow and smooth, revealing large spade-shaped leaves from the growing tip. Gradually, the plant's growing tip reveals the first hints of development of the flower bud. The plant stem becomes more woody.
26 July
About three weeks after the flower bud first becomes visible at the tip of the sunflower stem, it enlarges and begins to reveal a flattened disc. Over the course of one week, the yellow ray florets, the disc florets bloom across the core of the sunflower blossom. It is yellow, looking beautiful.
communicate with
【归纳拓展】
（1）communicate by通过 方式交流
communicate sth.to sb.把某事传达给某人
（2）communication n.交流，沟通
be in communication with sb.与某人保持联络
练习：Parents sometimes find it difficult to communicate _____ their teenage children.
with
detect
detect sb. doing sth.发现某人在做某事
【单词积累】
detectable adj.可察觉的，可发现的
detection n.察觉，发现；侦查
练习：The teacher detected him ________ (cheat) in the exam.
cheating
drive…away
【归纳拓展】
drive...off 赶走……
dive…out 使 离开；使……消失
drive down（迅速）压低，降低（价格、成本等）
drive up 抬高，迫使（价格、成本等）快速上升
drive sb.to do sth.迫使/促使某人做某事
drive sb.to/into...迫使某人进入某状态
练习：He was cruel because he wanted to drive me _______.
away/off
link
link…to/with.... 把……与……联系/连接起来
link sb./sth. together把……联系/连接在一起
be linked to/with与……有关
a/the link between.....间的联系
have strong links with...系牢固
练习：The study further strengthens the evidence ______ (link) smoking with early death.
linking
signal
signal to sb. 向某人示意
signal for sth. 示意要某物
signal (to) sb.to do sth. 示意某人去做某事
a/the signal (for sb.) to do sth. 要（某人）做某事的信号/示意
send/give a signal 发出信号，示意
receive/pick up a signal 接收信号
练习：When she got up from the table, it was obviously the signal _____ us to leave.
for
Read the observational journal and answer the questions.
1 How were the daffodil bulbs planted
2 In what environment did the leaves grow
3 What do the flowers look like
1 They were planted side by side in soil, with the pointed ends facing up.
2 The leaves grew in a sunny, but cool place.
3 The flowers are yellow and white, and shaped like trumpets.
主题写作
植物生长过程的观察日志
Work in pairs. Look at the pictures and talk about how the sunflower grows.
写作指导
本单元写作项目是描写植物生长过程的观察日志。观察日志多是亲身经历和耳闻目睹的事情，所以要用第一人称来写；日志多是记述发生过的事情，因此常使用一般过去时，但使用时必须灵活掌握。日志应条理清楚，写出真实感。此外，应注意日志的格式，包括日期、星期和天气的书写位置。文章开头要表明写作目的，文章主体部分着重记录植物的成长过程，文章结尾记录作者的感受。
常用语句
（1）开头
Do you have an experience of planting a kind of plants 你有种植一种植物的经历吗？
Let me share my experience of growing watermelon with you.让我跟你分享一下我种西瓜的经历吧。
I once lived in the countryside and planted some garlic in the garden.我曾经住在乡下,在花园里种了一些大蒜。
（2）正文
Check to see if there are any local requirements about digging.看看当地对挖掘是否有要求。
Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball.拿一把合适的铲子，挖一个4-5倍于根球宽度的洞。
Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.用花园里的松土除草机把洞周围的泥土弄松，让根系更容易伸展。
（3）结尾
Seeing the flowers, I was too excited to express my feelings.看到这些花，我激动得无法表达我的感觉。
I can't wait to show my grandparents the fruit trees I have planted.我迫不及待地要给爷爷奶奶看我种的果树。
No pain, no gain.不劳无获。
5 4 3 2 1
Complete content
Enough words
Good expressions
Correct grammar
Nice handwriting
An observational journal about the sunflower
1 June
Covered with 1-2 cm of moist soil, the sunflower seed takes a few days to come up after being planted. Water has been added regularly and the hard seed coat softens in the damp soil to allow the first root to pierce downwards and the first leaves to push to the soil surface.
6 July
The root continues to grow downwards. The single stem grows hollow and smooth, revealing large spade-shaped leaves from the growing tip. Gradually, the plant's growing tip reveals the first hints of development of the flower bud. The plant stem becomes more woody.
26 July
About three weeks after the flower bud first becomes visible at the tip of the sunflower stem, it enlarges and begins to reveal a flattened disc. Over the course of one week, the yellow ray florets, the disc florets bloom across the core of the sunflower blossom. It is yellow, looking beautiful.