中小学教育资源及组卷应用平台
2025外研版高中英语选择性必修第一册
Unit 5 Revealing nature
Part 4 Writing
观察日记
写作题目
假设你是李华,英语老师让你观察某种植物的生长过程。请根据你所拍摄的图片写一篇观察日记,记述蒜苗的生长过程,以便在英语课上跟大家分享。内容包括:
1.播种方式;
2.生长过程;
3.生长结果。
注意:
1.词数80左右;
2.可以适当增加细节,以使行文连贯。
参考词汇: 蒜瓣garlic clove;嫩芽tender shoot;蒜苗garlic sprout
思路点拨
遣词造句
Ⅰ.用本单元所学单词或短语填空
1. 肩并肩地,并排地
2. 出来
3. n.根
4. n.厘米
答案 1.side by side 2.get out of 3.root
4.centimetre
Ⅱ.本单元语块、语法运用
1.完成句子
第一部分:播种方式
(1)I carefully divided the garlic bulbs into cloves and planted them (并排地) in a round plastic bowl, and the pointed ends (朝上).
第二部分:生长过程
(2)With the garlic (生长), the roots grow (越来越长).
(3)The roots (看起来像) the white beard of Grandpa.
第三部分:生长结果
(4)The garlic sprouts are growing higher and higher day by day, and they (已经长到20厘米左右了).
答案 (1)side by side;faced up
(2)growing;longer and longer
(3)look like
(4)have grown to about 20 centimetres
2.句式升级
(5)用with的复合结构改写句(1)
(6)用定语从句合并句(2)和句(3)
答案 (5)I carefully divided the garlic bulbs into cloves and planted them side by side in a round plastic bowl, with the pointed ends facing up.
(6)With the garlic growing, the roots grow longer and longer, which look like the white beard of Grandpa.
连句成篇
January 8
I carefully divided the garlic bulbs into cloves and planted them side by side in a round plastic bowl, with the pointed ends facing up. Then I poured enough water into the bowl and put it in a sunny place. Every day, I water them on time.
January 16
Many light green tender shoots are getting out of the cloves. With the garlic growing, the roots grow longer and longer, which look like the white beard of Grandpa.
January 24
The garlic sprouts are growing higher and higher day by day, and they have grown to about 20 centimetres. All of them look very beautiful, and are not less beautiful than daffodils.
写作积累
观察日记
整体介绍
(一)词汇
1.species n.物种,种类
2.observation n.观察
3.process n.过程
4.growth n.生长
5.conditions [pl.]n.条件,环境
6.environment n.环境
7.suitable adj.适合的
8.make a note of/keep a record of/note down记录,记下
(二)句式
1.Let me tell you how to plant a tree.让我告诉你如何种树。
2.Here is my observation of their growth.以下是我对它们生长的观察。
描述过程
(一)词汇
1.container n.容器
2.sunshine n.阳光
3.length n.长度
4.width n.宽度
5.amount n.数量
6.appear/disappear v.出现/消失
7.store vt.储藏
8.sprout v.发芽
9.fill...with...用……装满……
pare...to...把……和……相比
(二)句式
1.Dig a hole large enough for the tree, but the hole should not be too deep.给树挖一个足够大的坑,但坑不应该太深。
2.The leaves of the seedlings gradually grow into larger umbrella-shaped leaves after they have been planted in the soil for two weeks.在土壤中种植两周后,幼苗的叶子逐渐生长成较大的伞形叶子。
3.The pink flower attracts several bees, which are dancing around it.这朵粉红色的花吸引了几只蜜蜂,它们围着花儿飞舞。
进行总结
(一)词汇
1.prove v.证明;证明是
2.evidence n.证明
3.patience n.耐心
4.taste v.尝起来
5.smell v.发出……气味
6.shape n.形状
7.turn out 结果是
8.in the end最终
(二)句式
1.Watching their growth process is as interesting as enjoying the flowers.观看它们的生长过程就像欣赏花朵一样有趣。
2.Through the observation, I find it interesting to watch the growth process of strawberries in person.通过观察,我发现亲自观察草莓的生长过程很有趣。
实战演练 答案见P150
你校英语报开设了“Learning to Observe”栏目。请用英语写一篇黄豆芽(soybean sprouts)生长观察日记,并向该栏目投稿,内容包括:
1.观察过程;
2.你的体会。
注意:
1.词数80左右;
2.可以适当增加细节,以使行文连贯。
答案与分层梯度式解析
Unit 5 Revealing nature
Part 4 Writing
实战演练
One possible version:
In order to learn how soybeans grow into soybean sprouts, I grew some by myself.And here is my observation.
When high-quality soybeans have been kept in clean water for ten hours, they begin to become soft and their colour becomes lighter.Then, when they are put in a container and kept in a place where there is no sunlight for one day, soft small buds start to appear. During the following three days, the buds gradually become longer and longer. On the fourth day, the buds completely grow into mature soybean sprouts.
Watching the growth of soybean sprouts is a pleasure and I enjoy this process of observation.
1.重点词汇
①high-quality adj.高质量的
②completely adv.完全地
③mature adj.成熟的,发育完全的
2.亮点句型
①Then, when they are put in a container and kept in a place where there is no sunlight for one day, soft small buds start to appear.(when引导时间状语从句,where引导定语从句,修饰先行词place)然后,当它们被放在一个容器里,在一个没有阳光的地方待一天,小而柔软的芽就开始出现。
②Watching the growth of soybean sprouts is a pleasure and I enjoy this process of observation.(动名词短语作主语)观察黄豆芽的生长是一种乐趣,我很享受这个观察过程。
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)
21世纪教育网(www.21cnjy.com)