资源简介

(共54张PPT)
Why do we need plants
U16
Oxford Discover 3
Vocabulary
01
Grammar
03
Listening
04
Reading
02
Speaking
05
Writing
06
Objectives
Words
Words
gardener
/ ɡɑ dn (r) /
A gardener is a person who is paid to work in someone else's garden.
n.园丁；花匠；园艺家
My wife's a keen gardener.
Words
sweet potato
/ swi t p te t /
Sweet potatoes are vegetables that look like large ordinary potatoes but taste sweet. They have pinkish-brown skins and yellow flesh.
n.甘薯；红薯；芋头
Sweet potato and bamboo rice are my breakfast
Words
beans
/ bi:nz /
Beans such as green beans, French beans, or fava beans are the seeds of a climbing plant or the long thin cases which contain those seeds.
n.豆类；豆子；黄豆（bean 的复数）
I usually soak the beans overnight.
Words
vines
/ a ɡl s z /
A vine is a plant that grows up or over things, especially one that produces grapes.
n.葡萄藤（vine 的复数形式）
The vines were attacked by mildew.
Words
garden
/ ɡɑ d( )n /
A garden is a piece of land next to someone's house, with grass and plants growing in it.
n.花园，菜园，果园；
The garden looked uncared for.
Words
haze
/ he z /
Haze is light mist, caused by particles of water or dust in the air, which prevents you from seeing distant objects clearly. Haze often forms in hot weather.
n.霾，烟雾；懵懂，迷糊
They vanished into the haze near the horizon.
Words
teeangers
/ ti ne d rz /
A teenager is someone who is between thirteen and nineteen years old.
n.青少年（13至19岁, teenager 的复数）
What turns teenagers off science
Words
community
/ k mju n ti /
The community is all the people who live in a particular area or place.
n.社区，社会；（由同国籍、同宗教等构成的）群体，界
The sense of community is lost.
Words
crowd
/ kra d /
A crowd is a large group of people who have gathered together, for example, to watch or listen to something interesting, or to protest about something.
n.人群；一伙人
Soldiers fired on the crowd.
Words
shopping cart
/ p kɑ t /
A shopping cart is the same as a . 同shopping trolley
n.购物车
Maybe we should get a shopping cart.
sweet potato, beans, vines, garden
haze
gardener, teenagers, community, crowd
shopping cart, garden
Words
Reading
1 What vegetables do people plant in gardens in your area
2 Why do people like to have gardens
Reading
Reading
1 The birds were chirping loudly because it was summer.
2 Mrs. Chin was unhappy, and then her son called.
3 It was a beautiful morning.
Reading
Reading
1 How does a garden bring happiness to people in the summer
2 What happens to a garden as the summer ends
直接引语: 使用引号表示人物直接说的话，如：
“A sunflower!” Mrs. Anderson exclaimed...
“Reminds me of when I was a girl.”
直接引语（Direct Speech）
“A sunflower!” 表达惊讶和兴奋的情绪。
一、由感叹词what引导的感叹句。
① What+a/an+（形容词）+单数可数名词+主语+谓语！
② What+名词词组+主语+谓语！
如: What a fine day it is!
2. What+（形容词）+可数名词复数或不可数名词+主语+谓语!
如: What kind women they are!
What nice music it is!
感叹句 (Exclamation)
由How引导的感叹句。（how用来修饰形容词、副词或动词。）
1.How+形容词（副词）+主语+谓语！
如: How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
2. How+主语+谓语！
如：How time flies! 时光飞逝!
感叹句 (Exclamation)
1. 当how修饰动词时，动词不跟着感叹词提到主语之前。
如: How time flies!
2. how与what引导的感叹句中的第一种格式(单数名词)一般情况下可以相互转换，转换后意义不变。
如: What an interesting story it is! = How interesting the story is!
What a beautiful building it is! = How beautiful the building is!
3. 在口语中，感叹句的主语和谓语常常省略。
如: What a nice present!（省略it is）
How disappointed!（省略she is或其它可作本句主、谓的词语）
感叹句 (Exclamation)
过去进行时 (Present Continuous Tense)
was/were + V-ing
功能: 描述过去某个时刻正在发生的事件，为故事提供背景。
eg. But something terrible was happening to Marisol’s flower.
去进行时的否定式由“主语+was/were not +doing”构成
eg. This time yesterday Jack was not watching TV. He was repairing his bike.
过去进行时的疑问式由“was/were +主语+doing”组成
eg. Were you playing basketball at four yesterday afternoon
“be going to” 未来时结构
句型: be going to + V原形
功能: 表示计划或打算做某事（在文中以口语缩略形式 gonna 出现）。
例句: I'm going to save an extra big slice for you. = I'm gonna save...
常用句型
There's a time to... and a time to...
一个非常有用的句型，表示 "有做...的时候，也有做...的时候"，常用于说明万物皆有定时。
例句: "There's a time to bloom and a time to die." (有盛开之时，也有凋零之日。)
可引导学生模仿造句: "There's a time to work and a time to rest."
常用句型
Too + adjective + to + verb
太...以致于不能...
例句: "Marisol was too sad to go to the empty lot..." (Marisol太难过了，以至于不能再去了空地块了...)
课堂练习: 用 "too tired to study", "too excited to sleep" 等短语造句。
过去进行时 vs. 一般过去时
...she heard people calling... （她听见人们正在喊...）
There was a big crowd... （有一大群人...）
对比过去进行时 (was calling - 强调当时正在发生的动作) 和一般过去时 (heard, was - 陈述事实)。这里calling是现在分词作宾语补足语。
Marisol planted a seed in a small community garden. A huge sunflower grew. All summer long the people enjoyed it.
At the end of the summer, the sunflower started to dry up. Marisol was sad because the sunflower was dying.
The teenagers drew a mural of big sunflowers. Everyone was happy.
She saw a mural of sunflowers. Her sunflower had died, but the mural would live on forever.
Sentence frames: I'm curious about___________________.
or Im happy with ___________________.
unafraid/brave raw/ uncooked mature/ripe
CRITICAL THINKING
So roots can grow more easily.
Why should you loosen the soil
So there is room for the plants to grow.
Why do you plant seeds apart from each other
So roots can grow more easily.
Why should you loosen the soil
The leaves.
What part of the spinach plant do you eat
1 How far down do you plant spinach seeds
2 Why do you put straw or cut grass around the spinach plants
3 Do you harvest the spinach leaves just once
Spinach seeds are planted 1 centimeter down.
Straw or cut grass is put around the spinach plants to prevent weeds from growing.
No, you do not harvest the spinach leaves just once. You can cut the outside leaves, and more leaves will grow, allowing you to harvest more each week.
Thank you!
U16
Oxford Discover 3

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