专题05 Unit 5 The power of plants 【语境大串记】词汇语境串记单元学案 2026-2027学年英语外研版七年级上册
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摘要：
该初中英语导学案以“植物的力量”为主题，围绕七年级上册Unit 5核心词汇，通过语境串记、词形转变、梯度练习、关联拓展等递进模块，构建从词汇输入到综合应用的完整学习路径，体现知识建构的系统性和连贯性。
亮点在于“主题语境+多维复现”设计，以科学课和周末茶话会短文整合词汇，结合词形转变表、多题型练习及词汇网络图，培养语言能力与学习能力。“顽固词库”助力针对性巩固，为教师提供结构化复习方案，有效支持单元深度学习与教学实施。
内容正文：
专题05 第五单元 语境串记单元记忆学案（外研版）（解析版）
（ 知识点来源： 七年级上册 Unit 5 The power of plants ）
学校:_____________ 姓名：______________ 班级：__________ 座号：__________
目录
第一部分：语境串记与词块积累 1
第二部分：词形转变表 2
第三部分：梯度复现与多题型练习 2
第四部分：关联拓展与循环巩固 7
第五部分：单元完整词汇表（Unit 5 The power of plants，共46词） 9
第六部分：单元“顽固词库” 10
第一部分：语境串记与词块积累
A. 语境串记单词（英文原文）
The power of plants
Last Friday our class had a science lesson in a plant workshop near the school. The teacher showed us a young rose and its main parts: the root under the earth, the long stem and each green leaf. She asked us to collect some seeds and touch the cool water in the glass. Within a quarter, we watched small air bubbles rise inside the clear tube on the table.
In the lesson we learned how plants work. Green leaves mix water and air with sunlight, and the plants produce sugar and oxygen. This gas is an important product for every human on the earth. Plants send the sweet food to every corner of the plant. People and animals breathe the fresh air every day. Though plants are quiet, they are a key part of the natural world. In the dark earth, the roots of the old tree rest in winter; soon a new seed will grow into a tall plant. Far away, thousands of tall trees stand in the rainforest and make the air cool and clean.
At the weekend, I visited my grandparents and drank tea with them in their yard. We sat under the old bamboo and had a long chat about my school life. The news says the tea culture of China is popular again, and many people prefer tea to coffee now. Grandpa has a secret recipe: he puts corn silk into the tea, and it is good for the health of the family. A cup of warm tea helps us relax after a busy week and connect with the people we love.
B. 语境串记单词（汉语译文）
上周五，我们班在学校附近的一个植物工坊(workshop)上了一节科学课。老师给我们看了一株年轻的玫瑰(rose)和它的主要部分：泥土下的根(root)、长长的茎(stem)和每一片(each)绿叶(leaf)。她让我们收集(collect)一些种子，并触摸玻璃杯里凉爽的水。一刻钟(quarter)之内(within)，我们看到桌上的透明管里升起(rise)了小气泡。
在这节课上，我们了解了植物是怎样工作的。绿叶在阳光下把水和空气混合(mix)，植物生产(produce)出糖(sugar)和氧气(oxygen)。氧气是地球上的每个人类(human)都需要的重要生成物(product)。植物把糖输送(send)到植株的各个角落。人和动物每天呼吸(breathe)新鲜的空气。虽然(though)植物很安静，它们却是自然(natural)世界中关键(key)的一部分(part)。在黑暗(dark)的泥土里，老树的根在冬天休息(rest)；不久(soon)，一粒新的种子(seed)就会长成(grow)一株高大的植物。在遥远的雨林(rainforest)里，成千上万的大树使空气凉爽而清洁。
周末(weekend)，我去看望爷爷奶奶，和他们一起在庭院(yard)里喝茶。我们坐在老竹子(bamboo)下，聊(chat)了很久我的学校生活。新闻(news)说，中国的茶文化(culture)又流行(popular)起来了，现在许多人更喜欢(prefer)茶而不是咖啡(coffee)。爷爷有一个秘密(secret)配方：他把玉米须(corn silk)放进茶里，这有益于全家人的健康(health)。一杯温热的茶帮助我们在忙碌的一周后放松(relax)，并与我们所爱的人沟通(connect)。
第二部分：词形转变表
序号
原词
词形变化
1
nature n. 自然
natural adj. 自然的
2
produce v. 生产
product n. 生成物 / production n. 产量
3
grow v. 生长
growth n. 生长；发育
4
mix v. 混合
mixture n. 混合物
5
collect v. 收集
collection n. 收藏品
6
health n. 健康
healthy adj. 健康的
7
culture n. 文化
cultural adj. 文化的
8
relax v. 放松
relaxing adj. 令人放松的 / relaxation n. 放松
9
dark adj. 黑暗的
darkness n. 黑暗
10
popular adj. 受欢迎的
popularity n. 受欢迎
11
breathe v. 呼吸
breath n. 呼吸；气息
12
rest v./n. 休息
restful adj. 宁静的
第三部分：梯度复现与多题型练习
题型1：英汉互译（20题）
1/10
学科网（北京）股份有限公司
子题A：英译中（12个）
1. workshop → __________
2. root → __________
3. stem → __________
4. leaf → __________
5. oxygen → __________
6. sugar → __________
7. rainforest → __________
8. bamboo → __________
9. cotton → __________
10. culture → __________
11. coffee → __________
12. health → __________
子题B：中译英（8个）
1. 收集 → __________
2. 生产 → __________
3. 呼吸 → __________
4. 更喜欢 → __________
5. 秘密 → __________
6. 沟通；连接 → __________
7. 放松 → __________
8. 闲聊 → __________
【答案与解析】
子题A（英译中）：
1. workshop — 车间；工场
2. root — 根
3. stem — （植物的）茎
4. leaf — 叶；叶子
5. oxygen — 氧；氧气
6. sugar — 糖
7. rainforest — （热带）雨林
8. bamboo — 竹；竹子
9. cotton — 棉；棉花
10. culture — 文化
11. coffee — 咖啡
12. health — 健康（状况）
子题B（中译英）：
1. collect
2. produce
3. breathe
4. prefer
5. secret
6. connect
7. relax
8. chat
题型2：词形变换（8题）
1. When the sun went down, the ________ (dark) of night covered the small town.
答案：darkness
解析：太阳下山后，黑夜的黑暗笼罩了小镇；dark 的名词 darkness 表示'黑暗'（形容词→名词）。
2. This year the small tea shop is ________ (popular) than any other shop near the river.
答案：more popular
解析：今年这家小茶馆比河边任何一家店都更受欢迎；popular 的比较级 more popular 表示'更受欢迎的'（多音节形容词比较级）。
3. The ________ (culture) show about tea opens in the city museum on Friday.
答案：cultural
解析：周五茶文化展览将在市博物馆开幕；culture 的形容词 cultural 表示'文化的'（名词→形容词）。
4. ________ (grow) fast, the small plant needs much water and warm sunshine every day.
答案：Growing
解析：生长迅速的小植物每天需要大量的水和温暖的阳光；grow 的现在分词 Growing 表示'生长'（动词→现在分词）。
5. The gardener showed us the roots and ________ (stem) of the young tree in the park.
答案：stems
解析：园丁给我们看了公园里小树的根和茎；stem 的复数 stems 表示'茎'（名词复数）。
6. The quiet garden in the morning is a ________ (rest) place for old people.
答案：restful
解析：清晨安静的花园是老人们休息的宁静之地；rest 的形容词 restful 表示'宁静的'（动词→形容词）。
7. Many ________ (visit) come to the famous tea town in the south every autumn.
答案：visitors
解析：每年秋天，许多游客来到南方著名的茶乡；visit 的名词 visitor 表示'游客'（加 -or 后缀）。
8. The music in the tea house sounds ________ (relax) on a Sunday afternoon.
答案：relaxing
解析：周日下午茶馆里的音乐听起来令人放松；relax 的形容词 relaxing 表示'令人放松的'（动词→形容词）。
题型3：短语填空（6题）
从方框中选择短语，用正确形式填空：
a quarter send out popular with rise up each other in the dark
1. Plants ________ a sweet smell into the air when spring comes every year.
答案：send out
解析：句意： 每年春天来临时，植物向空气中散发香甜的气味。；send out 表示'发出；送出'。
2. The sun will ________ in the east in a few minutes, and the day will begin.
答案：rise up
解析：句意： 几分钟后太阳将在东方升起，一天就要开始了。；rise up 表示'升起；上升'。
3. The two old friends drink tea and talk with ________ every weekend afternoon.
答案：each other
解析：句意： 两位老朋友每周六下午一起喝茶聊天。；each other 表示'互相；彼此'。
4. The children walk home ________ quietly after the late class in winter.
答案：in the dark
解析：句意： 冬天放学晚课后，孩子们在黑暗中静静地走回家。；in the dark 表示'在黑暗中'。
5. Please rest here for ________ and the guide will show you the next hall.
答案：a quarter
解析：句意： 请在这里休息一刻钟，随后讲解员将带你们参观下一个展厅。；a quarter 表示'一刻钟'。
6. The new baby panda at the zoo is ________ the visitors of all ages.
答案：popular with
解析：句意： 动物园里新来的熊猫宝宝受到各年龄段游客的喜爱。；popular with 表示'受……的喜爱'。
题型4：完成句子（5题）
1. 上周日，祖父在庭院里给我讲了这个关于茶的秘密。
Last Sunday my grandfather told me the ________ about tea in the ________.
答案：secret; yard
解析：句意： 上周日，祖父在庭院里给我讲了这个关于茶的秘密。；secret 对应'秘密'；yard 对应'庭院'。
2. 在春天，每粒种子都会长成植物，这是自然的关键部分。
In spring each ________ will grow into a plant, a ________ part of nature.
答案：seed; key
解析：句意： 在春天，每粒种子都会长成植物，这是自然的关键部分。；seed 对应'种子'；key 对应'关键的'。
3. 明天工人们将把一些玫瑰和绿竹送到展厅去。
Tomorrow the workers will ________ some roses and green ________ to the show hall.
答案：send; bamboo
解析：句意： 明天工人们将把一些玫瑰和绿竹送到展厅去。；send 对应'送出'；bamboo 对应'竹子'。
4. 雨水与阳光混合，植物很快长出了大叶子。
The rain ________ with the sunshine, and soon the plant ________ big leaves.
答案：mixed; grew
解析：句意： 雨水与阳光混合，植物很快长出了大叶子。；mixed 对应'混合'；grew 对应'长出'。
5. 人们喜欢在周末喝咖啡、与朋友聊天并放松。
People ________ to drink coffee, ________ with friends and relax at the weekend.
答案：prefer; chat
解析：句意： 人们喜欢在周末喝咖啡、与朋友聊天并放松。；prefer 对应'更喜欢'；chat 对应'聊天'。
题型5：句型同义转换（5题）
1. The tea leaf grows in a natural way on the green hill in the south.
The tea leaf grows ________ (natural) on the green hill in the south.
答案： naturally
解析：句意： 茶叶在南方的青山上自然地生长。；natural 的副词 naturally 表示'自然地'；【转换类型：形容词→副词】
2. The factory produced sugar from the plants in the town last year.
Sugar ________ from the plants in the factory of the town last year.
答案： was produced
解析：句意： 去年，镇上的工厂用植物生产了糖。；主动句变被动句，谓语用 was produced 表示'被生产'；【转换类型：主动→被动】
3. The little seed will grow into a tall plant in a short time.
The little seed will ________ grow into a tall plant in the quiet yard.
答案： soon
解析：句意： 小种子很快就会在安静的院子里长成一株高大的植物。；in a short time 与 soon 近义，soon 为单元目标词；【转换类型：近义短语替换】
4. Corn silk tea is good for the health of the people in your family.
Corn silk tea is ________ (health) for the people of your family every day.
答案： healthy
解析：句意： 玉米须茶有益于你家人的健康。；health 的形容词 healthy 表示'健康的'；【转换类型：名词→形容词】
5. Workers mix the dry leaf and hot water in the big workshop every morning.
The dry leaf and hot water ________ in the big workshop by the workers every morning.
答案： are mixed
解析：句意： 每天早晨，干茶叶和热水在工坊里被工人们混合。；主动句变被动句，谓语用 are mixed 表示'被混合'；【转换类型：主动→被动】
题型6：单句语法填空（8题）
1. Last week the students ________ (collect) leaves in the school garden after class.
答案：collected
解析：句意： 上周课后，学生们在学校花园里收集了树叶。；collect 的过去式 collected 表示'收集'（一般过去时）。
2. The tall tree ________ (send) its roots deep into the wet earth near the house.
答案：sends
解析：句意： 那棵大树把根深深地扎进屋旁湿润的泥土里。；send 的第三人称单数 sends 表示'送出'（第三人称单数）。
3. The students were ________ (excite) to see the tall trees in the rainforest.
答案：excited
解析：句意： 学生们看到雨林里的高大树木很兴奋。；excite 的形容词 excited 表示'感到兴奋的'（动词→形容词）。
4. The old tree protects ________ (it) from the cold with a thick brown skin.
答案：itself
解析：句意： 老树用厚厚的棕色树皮保护自己免受寒冷。；it 的反身代词 itself 表示'它自己'（反身代词）。
5. The leaf looks much ________ (green) after the rain in the park in spring.
答案：greener
解析：句意： 春天公园里的叶子在雨后看起来更绿了。；green 的比较级 greener 表示'更绿的'（形容词比较级）。
6. The old man drinks tea ________ (quiet) in his yard every fine afternoon.
答案：quietly
解析：句意： 晴朗的下午，老人都在自己的院子里静静地喝茶。；quiet 的副词 quietly 表示'安静地'（形容词→副词）。
7. Tomorrow the class ________ (visit) the tea workshop near the green hill.
答案：will visit
解析：句意： 明天全班将参观青山附近的茶叶工坊。；visit 与 will 构成 will visit 表示'将参观'（一般将来时）。
8. Long ago, people in this town ________ (prefer) green tea to coffee at night.
答案：preferred
解析：句意： 很久以前，镇上的人晚上更喜欢绿茶而不是咖啡。；prefer 的过去式 preferred 表示'更喜欢'（一般过去时）。
题型7：阅读理解（词汇复现）
Last Friday Han Mei's class had a science lesson in a plant workshop near the school. The teacher showed them a young rose and its main parts: the root under the earth, the long stem and each green leaf. She asked the students to collect some seeds and touch the cool water in the glass. Within a quarter, they watched small air bubbles rise inside the clear tube on the table.
In the lesson they learned how plants work. Green leaves mix water and air with sunlight, and the plants produce sugar and oxygen. This gas is an important product for every human on the earth. Plants send the sweet food to every corner of the plant. People and animals breathe the fresh air every day. Though plants are quiet, they are a key part of the natural world. In the dark earth, the roots of the old tree rest in winter; soon a new seed will grow into a tall plant. Far away, thousands of tall trees stand in the rainforest and make the air cool and clean.
At the weekend, Han Mei visited her grandparents and drank tea with them in their yard. They sat under the old bamboo and had a long chat about her school life. The news says the tea culture of China is popular again, and many people prefer tea to coffee now. Grandpa has a secret recipe: he puts corn silk into the tea, and it is good for the health of the family. A cup of warm tea helps people relax after a busy week and connect with the people they love.
1. Where did Han Mei's class have the science lesson?
A. in a park B. in a plant workshop C. at home D. in a museum
2. What do plants produce with sunlight?
A. sugar and oxygen B. rain and air C. roots and stems D. tea and coffee
3. What does the underlined word "workshop" most probably mean?
A. 教室 B. 实验室 C. 车间；工场 D. 图书馆
4. What does Grandpa put into the tea?
A. sugar B. coffee C. bamboo D. corn silk
5. What is the main idea of the passage?
A. How to make tea. B. A science lesson and a weekend tea time. C. A trip to a rainforest. D. A story about a tree.
【答案与解析】
1. 答案：B
解析：细节理解题。答案 B。原文第一段写道：'had a science lesson in a plant workshop near the school'，可知科学课在植物工坊里上，对应 B 项。
2. 答案：A
解析：细节理解题。答案 A。原文第二段提到'plants produce sugar and oxygen'，可知植物产出糖和氧气，对应 A 项。
3. 答案：C
解析：词义猜测题。答案 C。结合语境'had a science lesson in a plant workshop'与观察实验的场景，可推知 workshop 意为'车间；工场'，与 C 项相符。
4. 答案：D
解析：细节理解题。答案 D。原文第三段写道：'he puts corn silk into the tea'，可知爷爷往茶里放玉米须，对应 D 项。
5. 答案：B
解析：主旨大意题。答案 B。全文围绕一节植物科学课与周末的祖孙茶时光展开，对应 B 项。
第四部分：关联拓展与循环巩固
A. 词汇网络图（话题：The power of plants）
类别
词汇
同义词 / 近义
植物部位
自然物质
行为动词
相关短语
答案：
同义词 / 近义 ⇥ popular – well-liked；soon – before long；key – important
植物部位 ⇥ root, stem, leaf, seed
自然物质 ⇥ oxygen, sugar, product
行为动词 ⇥ collect, grow, produce, mix, send, rise, breathe, relax
相关短语 ⇥ corn silk, each other, rise up, send out, in the dark
B. 易混词辨析（3组，每组2小题）
第1组：health（n. 健康）/ healthy（adj. 健康的）
(1) Eating vegetables is good for your ________.
(2) The old man looks strong and ________ in the morning sun.
答案：(1) health
解析：(1) 句意：吃蔬菜有益于你的健康；health 是名词，与 your 搭配。
答案：(2) healthy
解析：(2) 句意：老人在晨光中看起来强壮而健康；healthy 是形容词，作表语。
第2组：leaf（n. 叶子）/ leave（v. 离开）
(1) A yellow ________ fell from the tree onto the book.
(2) We will ________ for the tea town at seven tomorrow morning.
答案：(1) leaf
解析：(1) 句意：一片黄叶从树上落到书上；leaf 是名词，表示'叶子'。
答案：(2) leave
解析：(2) 句意：我们明天早上七点动身去茶乡；leave for 表示'动身前往'。
第3组：rose（n. 玫瑰；rise 的过去式）/ rise（v. 上升）
(1) The sun ________ at six and the birds began to sing.
(2) The water in the river will ________ after the heavy rain.
答案：(1) rose
解析：(1) 句意：太阳六点升起，鸟儿开始歌唱；rose 是 rise 的过去式。
答案：(2) rise
解析：(2) 句意：大雨之后河水将会上涨；rise 表示'上升；上涨'。
C. 跨单元微循环（8题，复习 Unit 4 词汇）
We watched a beautiful ________ (烟花) by the river on the last night of the year.
答案： firework
解析：句意： 年终最后一晚我们在河边看了一枚漂亮的烟花；firework 意为'烟花'。
Mum made some ________ (饺子) with pork and vegetables for dinner.
答案： dumpling
解析：句意： 妈妈用猪肉和青菜包了些饺子当晚餐；dumpling 意为'饺子'。
People hang a red ________ (灯笼) at the gate during the festival.
答案： lantern
解析：句意： 节日期间人们在门口挂红灯笼；lantern 意为'灯笼'。
The kind man will ________ (请) us to a big dinner at his home.
答案： treat
解析：句意： 好心的男士将请我们到他家吃一顿大餐；treat 意为'请客'。
The nurse is kind to every ________ (病人) in the small hospital.
答案： patient
解析：句意： 护士对小医院里的每位病人都很和善；patient 意为'病人'。
It is her ________ (职责) to keep the patients safe at night.
答案： duty
解析：句意： 在夜里保证病人安全是她的职责；duty 意为'职责'。
Learning English well is a big ________ (挑战) for me this year.
答案： challenge
解析：句意： 学好英语是我今年的一个大挑战；challenge 意为'挑战'。
I ________ (后悔) spending too much time on phone games last term.
答案： regret
解析：句意： 我后悔上学期在手机游戏上花了太多时间；regret 意为'后悔'。
第五部分：单元完整词汇表（Unit 5 The power of plants，共46词）
序号
单词
词性
中文释义
默写
1
within
prep.
在（建筑或地区）里
2
quarter
n.
一刻钟，十五分钟
3
workshop
n.
车间，工场
4
leaf
n.
叶，叶子
5
each
det.
（两个或两个以上人或物中的）每个
6
collect
v.
收集，采集；使集中
7
root
n.
根
8
send
v.
送出，发出
9
rise
v.
升高，上升
10
stem
n.
（植物的）茎，梗，柄
11
mix
v.
（使）混合
12
produce
v.
（自然地）生产，产生，出产
13
sugar
n.
糖
14
product
n.
（自然过程或化学反应的）生成物
15
oxygen
n.
氧
16
human
n.
人类；人
17
though
adv.
可是，不过，然而
18
breathe
v.
呼吸
19
soon
adv.
不久，即刻，很快
20
dark
adj.
昏暗的，黑暗的
21
rest
n.
休息（时间）
22
natural
adj.
自然的，天然的
23
seed
n.
种子，籽
24
grow
v.
生长
25
part
n.
部分
26
rainforest
n.
（热带）雨林
27
culture
n.
文化
28
corn silk
n.
玉米须
29
health
n.
健康（状况）
30
rose
n.
玫瑰；蔷薇
31
cotton
n.
棉，棉花
32
bamboo
n.
竹，竹子
33
popular
adj.
受大众喜爱的，受欢迎的
34
key
adj.
至关重要的；必不可少的
35
news
n.
消息
36
prefer
v.
更喜欢
37
coffee
n.
咖啡
38
secret
n.
秘密
39
husband
n.
丈夫
40
adult
n.
成人，成年人
41
weekend
n.
周末
42
chat
v.
闲聊，闲谈，聊天
43
relax
v.
放松，休息
44
yard
n.
庭院
45
biscuit
n.
饼干
46
connect
v.
沟通；连接
第六部分：单元“顽固词库”
请把你反复记不住的单词及错因填写在下表中，便于循环巩固：
序号
单词
词性
错因 / 备注
1
2
3
4
5
6
7
8
$专题05 第五单元 语境串记单元记忆学案（外研版）（解析版）
（ 知识点来源： 七年级上册 Unit 5 The power of plants ）
学校:_____________ 姓名：______________ 班级：__________ 座号：__________
目录
第一部分：语境串记与词块积累 1
第二部分：词形转变表 2
第三部分：梯度复现与多题型练习 2
第四部分：关联拓展与循环巩固 4
第五部分：单元完整词汇表（Unit 5 The power of plants，共46词） 5
第六部分：单元“顽固词库” 6
第一部分：语境串记与词块积累
A. 语境串记单词（英文原文）
The power of plants
Last Friday our class had a science lesson in a plant workshop near the school. The teacher showed us a young rose and its main parts: the root under the earth, the long stem and each green leaf. She asked us to collect some seeds and touch the cool water in the glass. Within a quarter, we watched small air bubbles rise inside the clear tube on the table.
In the lesson we learned how plants work. Green leaves mix water and air with sunlight, and the plants produce sugar and oxygen. This gas is an important product for every human on the earth. Plants send the sweet food to every corner of the plant. People and animals breathe the fresh air every day. Though plants are quiet, they are a key part of the natural world. In the dark earth, the roots of the old tree rest in winter; soon a new seed will grow into a tall plant. Far away, thousands of tall trees stand in the rainforest and make the air cool and clean.
At the weekend, I visited my grandparents and drank tea with them in their yard. We sat under the old bamboo and had a long chat about my school life. The news says the tea culture of China is popular again, and many people prefer tea to coffee now. Grandpa has a secret recipe: he puts corn silk into the tea, and it is good for the health of the family. A cup of warm tea helps us relax after a busy week and connect with the people we love.
B. 语境串记单词（汉语译文）
上周五，我们班在学校附近的一个植物工坊(workshop)上了一节科学课。老师给我们看了一株年轻的玫瑰(rose)和它的主要部分：泥土下的根(root)、长长的茎(stem)和每一片(each)绿叶(leaf)。她让我们收集(collect)一些种子，并触摸玻璃杯里凉爽的水。一刻钟(quarter)之内(within)，我们看到桌上的透明管里升起(rise)了小气泡。
在这节课上，我们了解了植物是怎样工作的。绿叶在阳光下把水和空气混合(mix)，植物生产(produce)出糖(sugar)和氧气(oxygen)。氧气是地球上的每个人类(human)都需要的重要生成物(product)。植物把糖输送(send)到植株的各个角落。人和动物每天呼吸(breathe)新鲜的空气。虽然(though)植物很安静，它们却是自然(natural)世界中关键(key)的一部分(part)。在黑暗(dark)的泥土里，老树的根在冬天休息(rest)；不久(soon)，一粒新的种子(seed)就会长成(grow)一株高大的植物。在遥远的雨林(rainforest)里，成千上万的大树使空气凉爽而清洁。
周末(weekend)，我去看望爷爷奶奶，和他们一起在庭院(yard)里喝茶。我们坐在老竹子(bamboo)下，聊(chat)了很久我的学校生活。新闻(news)说，中国的茶文化(culture)又流行(popular)起来了，现在许多人更喜欢(prefer)茶而不是咖啡(coffee)。爷爷有一个秘密(secret)配方：他把玉米须(corn silk)放进茶里，这有益于全家人的健康(health)。一杯温热的茶帮助我们在忙碌的一周后放松(relax)，并与我们所爱的人沟通(connect)。
第二部分：词形转变表
序号
原词
词形变化
1
nature n. 自然
natural adj. 自然的
2
produce v. 生产
product n. 生成物 / production n. 产量
3
grow v. 生长
growth n. 生长；发育
4
mix v. 混合
mixture n. 混合物
5
collect v. 收集
collection n. 收藏品
6
health n. 健康
healthy adj. 健康的
7
culture n. 文化
cultural adj. 文化的
8
relax v. 放松
relaxing adj. 令人放松的 / relaxation n. 放松
9
dark adj. 黑暗的
darkness n. 黑暗
10
popular adj. 受欢迎的
popularity n. 受欢迎
11
breathe v. 呼吸
breath n. 呼吸；气息
12
rest v./n. 休息
restful adj. 宁静的
第三部分：梯度复现与多题型练习
题型1：英汉互译（20题）
乐思英语 ·语境串记单词
6/6
学科网（北京）股份有限公司
子题A：英译中（12个）
1. workshop → __________
2. root → __________
3. stem → __________
4. leaf → __________
5. oxygen → __________
6. sugar → __________
7. rainforest → __________
8. bamboo → __________
9. cotton → __________
10. culture → __________
11. coffee → __________
12. health → __________
子题B：中译英（8个）
1. 收集 → __________
2. 生产 → __________
3. 呼吸 → __________
4. 更喜欢 → __________
5. 秘密 → __________
6. 沟通；连接 → __________
7. 放松 → __________
8. 闲聊 → __________
题型2：词形变换（8题）
1. When the sun went down, the ________ (dark) of night covered the small town.
2. This year the small tea shop is ________ (popular) than any other shop near the river.
3. The ________ (culture) show about tea opens in the city museum on Friday.
4. ________ (grow) fast, the small plant needs much water and warm sunshine every day.
5. The gardener showed us the roots and ________ (stem) of the young tree in the park.
6. The quiet garden in the morning is a ________ (rest) place for old people.
7. Many ________ (visit) come to the famous tea town in the south every autumn.
8. The music in the tea house sounds ________ (relax) on a Sunday afternoon.
题型3：短语填空（6题）
从方框中选择短语，用正确形式填空：
a quarter send out popular with rise up each other in the dark
1. Plants ________ a sweet smell into the air when spring comes every year.
2. The sun will ________ in the east in a few minutes, and the day will begin.
3. The two old friends drink tea and talk with ________ every weekend afternoon.
4. The children walk home ________ quietly after the late class in winter.
5. Please rest here for ________ and the guide will show you the next hall.
6. The new baby panda at the zoo is ________ the visitors of all ages.
题型4：完成句子（5题）
1. 上周日，祖父在庭院里给我讲了这个关于茶的秘密。
Last Sunday my grandfather told me the ________ about tea in the ________.
2. 在春天，每粒种子都会长成植物，这是自然的关键部分。
In spring each ________ will grow into a plant, a ________ part of nature.
3. 明天工人们将把一些玫瑰和绿竹送到展厅去。
Tomorrow the workers will ________ some roses and green ________ to the show hall.
4. 雨水与阳光混合，植物很快长出了大叶子。
The rain ________ with the sunshine, and soon the plant ________ big leaves.
5. 人们喜欢在周末喝咖啡、与朋友聊天并放松。
People ________ to drink coffee, ________ with friends and relax at the weekend.
题型5：句型同义转换（5题）
1. The tea leaf grows in a natural way on the green hill in the south.
The tea leaf grows ________ (natural) on the green hill in the south.
2. The factory produced sugar from the plants in the town last year.
Sugar ________ from the plants in the factory of the town last year.
3. The little seed will grow into a tall plant in a short time.
The little seed will ________ grow into a tall plant in the quiet yard.
4. Corn silk tea is good for the health of the people in your family.
Corn silk tea is ________ (health) for the people of your family every day.
5. Workers mix the dry leaf and hot water in the big workshop every morning.
The dry leaf and hot water ________ in the big workshop by the workers every morning.
题型6：单句语法填空（8题）
1. Last week the students ________ (collect) leaves in the school garden after class.
2. The tall tree ________ (send) its roots deep into the wet earth near the house.
3. The students were ________ (excite) to see the tall trees in the rainforest.
4. The old tree protects ________ (it) from the cold with a thick brown skin.
5. The leaf looks much ________ (green) after the rain in the park in spring.
6. The old man drinks tea ________ (quiet) in his yard every fine afternoon.
7. Tomorrow the class ________ (visit) the tea workshop near the green hill.
8. Long ago, people in this town ________ (prefer) green tea to coffee at night.
题型7：阅读理解（词汇复现）
Last Friday Han Mei's class had a science lesson in a plant workshop near the school. The teacher showed them a young rose and its main parts: the root under the earth, the long stem and each green leaf. She asked the students to collect some seeds and touch the cool water in the glass. Within a quarter, they watched small air bubbles rise inside the clear tube on the table.
In the lesson they learned how plants work. Green leaves mix water and air with sunlight, and the plants produce sugar and oxygen. This gas is an important product for every human on the earth. Plants send the sweet food to every corner of the plant. People and animals breathe the fresh air every day. Though plants are quiet, they are a key part of the natural world. In the dark earth, the roots of the old tree rest in winter; soon a new seed will grow into a tall plant. Far away, thousands of tall trees stand in the rainforest and make the air cool and clean.
At the weekend, Han Mei visited her grandparents and drank tea with them in their yard. They sat under the old bamboo and had a long chat about her school life. The news says the tea culture of China is popular again, and many people prefer tea to coffee now. Grandpa has a secret recipe: he puts corn silk into the tea, and it is good for the health of the family. A cup of warm tea helps people relax after a busy week and connect with the people they love.
1. Where did Han Mei's class have the science lesson?
A. in a park B. in a plant workshop C. at home D. in a museum
2. What do plants produce with sunlight?
A. sugar and oxygen B. rain and air C. roots and stems D. tea and coffee
3. What does the underlined word "workshop" most probably mean?
A. 教室 B. 实验室 C. 车间；工场 D. 图书馆
4. What does Grandpa put into the tea?
A. sugar B. coffee C. bamboo D. corn silk
5. What is the main idea of the passage?
A. How to make tea. B. A science lesson and a weekend tea time. C. A trip to a rainforest. D. A story about a tree.
第四部分：关联拓展与循环巩固
A. 词汇网络图（话题：The power of plants）
类别
词汇
同义词 / 近义
植物部位
自然物质
行为动词
相关短语
B. 易混词辨析（3组，每组2小题）
第1组：health（n. 健康）/ healthy（adj. 健康的）
(1) Eating vegetables is good for your ________.
(2) The old man looks strong and ________ in the morning sun.
第2组：leaf（n. 叶子）/ leave（v. 离开）
(1) A yellow ________ fell from the tree onto the book.
(2) We will ________ for the tea town at seven tomorrow morning.
第3组：rose（n. 玫瑰；rise 的过去式）/ rise（v. 上升）
(1) The sun ________ at six and the birds began to sing.
(2) The water in the river will ________ after the heavy rain.
C. 跨单元微循环（8题，复习 Unit 4 词汇）
We watched a beautiful ________ (烟花) by the river on the last night of the year.
Mum made some ________ (饺子) with pork and vegetables for dinner.
People hang a red ________ (灯笼) at the gate during the festival.
The kind man will ________ (请) us to a big dinner at his home.
The nurse is kind to every ________ (病人) in the small hospital.
It is her ________ (职责) to keep the patients safe at night.
Learning English well is a big ________ (挑战) for me this year.
I ________ (后悔) spending too much time on phone games last term.
第五部分：单元完整词汇表（Unit 5 The power of plants，共46词）
序号
单词
词性
中文释义
默写
1
within
prep.
在（建筑或地区）里
2
quarter
n.
一刻钟，十五分钟
3
workshop
n.
车间，工场
4
leaf
n.
叶，叶子
5
each
det.
（两个或两个以上人或物中的）每个
6
collect
v.
收集，采集；使集中
7
root
n.
根
8
send
v.
送出，发出
9
rise
v.
升高，上升
10
stem
n.
（植物的）茎，梗，柄
11
mix
v.
（使）混合
12
produce
v.
（自然地）生产，产生，出产
13
sugar
n.
糖
14
product
n.
（自然过程或化学反应）生成物
15
oxygen
n.
氧
16
human
n.
人类；人
17
though
adv.
可是，不过，然而
18
breathe
v.
呼吸
19
soon
adv.
不久，即刻，很快
20
dark
adj.
昏暗的，黑暗的
21
rest
n.
休息（时间）
22
natural
adj.
自然的，天然的
23
seed
n.
种子，籽
24
grow
v.
生长
25
part
n.
部分
26
rainforest
n.
（热带）雨林
27
culture
n.
文化
28
corn silk
n.
玉米须
29
health
n.
健康（状况）
30
rose
n.
玫瑰；蔷薇
31
cotton
n.
棉，棉花
32
bamboo
n.
竹，竹子
33
popular
adj.
受大众喜爱的，受欢迎的
34
key
adj.
至关重要的；必不可少的
35
news
n.
消息
36
prefer
v.
更喜欢
37
coffee
n.
咖啡
38
secret
n.
秘密
39
husband
n.
丈夫
40
adult
n.
成人，成年人
41
weekend
n.
周末
42
chat
v.
闲聊，闲谈，聊天
43
relax
v.
放松，休息
44
yard
n.
庭院
45
biscuit
n.
饼干
46
connect
v.
沟通；连接
第六部分：单元“顽固词库”
请把你反复记不住的单词及错因填写在下表中，便于循环巩固：
序号
单词
词性
错因 / 备注
1
2
3
4
5
6
7
8
$
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