川教版英语五年级下册 Lesson 1 Planting Trees PPT课件

主语为物时，它表示“本应； _____________________________________. Remember to water your plants every day
fill作动词，常用动词词组fill… with… Can you ______ (借) some to me?
3) suppose的用法 How do you plant a seed
1.It must be large enough to hold the roots of the seeding. 它必须足够大 以容纳的种子根。
must是情态动词，意为“必须；肯定”。用在肯 定句中表示较有把握的推测。对现在的状态或现 在正发生的事情的推测时，must后面通常接系动 词be 的原形或行为动词的进行式。如：
suppose是及物动词，常用来表示说话人的看法、 猜测或假设。其基本用法如下：
(1)“suppose＋名词/代词＋介词短语”表示“猜 测某人/某物在……”。如：
He supposed his friend in the library. 他猜想他的 朋友在图书馆里。
(2) be supposed to中的to是动词不定式符号， 后接动词原形，主语为人时，表示“应该； 被期望”，它可以用来表示劝告、建议、义 务、责任等。主语为物时，它表示“本应； 本该”，用于表示某事本应该发生而没有发 生。它还可以用来表示“被认为是；被相信 是”。如：
我想，植树造林是非常重要的工作 。
相当于be full of，full是形容词，意为 plant, do, seed, you, a, how
After the rain, the l______ of the trees became greener. What will your plant look like? Draw a picture of your plant and label its roots, stems, leaves and flowers.

be filled with 被…充满/塞满
But the new roads and streets will be filled
with many cars and buses soon. 但是不久，新的道路又将被很多公共汽车 和小汽车塞满。
2. by the way 顺便说一下 By the way, what do you think of this team? 顺便问一下，你认为这个队如何？ By the way, which province are you from? 顺便问一下，您来自哪个省?
1. The _d_u_s_t s_t_o_r_m_often happens in the n__o_rt_h_e_r_n_ area. 2. Please _f_i_ll__ the glass _w_i_th___ milk. 3. If you only have the name, you cannot confirm the
Presentation
New words
hole n. 洞
Maybe you should make the hole a little bigger. 也许你应该把洞再挖大一点。
Presentation
New words
dirt n.泥土，污物 fill v.充满，装满 fill…with…用…填满…
Presentation
New words
storm n.暴风雨 There will be a storm.
Presentation
New words
dirty adj.不干净的，肮脏的 Their faces, hands and clothes are very dirty.

2.Knock a stick into the earth in the hole. (The stick should be straight.)
3.Put the tree in the hole next to the stick.
4.Put the earth back in the hole again. Then push it down hard with your foot.
Homework
1. Retell the text. 2. Make up sentences using these structures:
a) prevent sb./ sth. (from) doing sth. stop sb./ sth (from) doing sth. keep sb./ sth from doing sth. b) be + V-ed c) thousands of; hundreds of; millions of
Paragraph 1
Why are forests important?
a) Forests help to keep water from running away. (Drought does not often happen.)
b) The trees in the forests can keep rain drops from hitting the soil directly.
The end See you !
Language points
1.keep sb./ sth. from doing sth. 阻止…做… stop sb./ sth. (from) doing sth. prevent sb./ sth (from) doing sth

I am supposed to start work at 7:30 every morning. 我理应每天早晨7:30开始工作。
I. 根据所给首字母或汉语提示完成下列句子。
1. I want to be a doctor when I g_ro_w____ up. 2. After the rain, the l_e_a_v_e_s_ of the trees became greener. 3. Do you know carrots are the r_o_o_ts___ of the plants?
Language Points
1.It must be large enough to hold the roots of the seeding. 它必须足够大 以容纳的种子根。
must是情态动词，意为“必须；肯定”。用在肯 定句中表示较有把握的推测。对现在的状态或现 在正发生的事情的推测时，must后面通常接系动 词be 的原形或行为动词的进行式。如：
He supposed his friend in the library. 他猜想他的 朋友在图书馆里。
(2) be supposed to中的to是动词不定式符号， 后接动词原形，主语为人时，表示“应该； 被期望”，它可以用来表示劝告、建议、义 务、责任等。主语为物时，它表示“本应； 本该”，用于表示某事本应该发生而没有发 生。它还可以用来表示“被认为是；被相信 是”。如：
II. 用所给单词的适当形式填空。
1. Don't forget _to__b_r_in_g_ (bring) me a stamp. I want to post a letter. 2. —What are you _d_is_c_u_s_s_i_n_g_ (discuss)? —The exciting match. 3. Look! The cat is washing _i_ts_e_l_f_ (it).

第14页，共29页。
What are they doing ? They are playing basketball .
第15页，共29页。
play volleyball playing volleyball
What is she dong ?
She is playing volleyball.
第3页，共29页。
watch TV
第4页，共29页。
sing
第5页，共29页。
swim
第6页，共29页。
dance
第7页，共29页。
have breakfast
第8页，共29页。
draw
第9页，共29页。
read a book
第10页，共29页。
do housework
第11页，共29页。
play cards
第12页，共29页。
play table tennis playing table tennis
What is he doing ? He is playing table tennis.
第13页，共29页。
play basketball playing basketball What is he doing ? He is playing basketball.
am be is going to 打算去。。。
are
I am going to
play basketball
He is going to She is going to You are going to They are going to We are going to
play football plant trees dig a hole water flowers

back.
Put a tree in the hole.
Water it well.
Stamp the earth.
Making a plan
about planting trees to play football.
--What is he going to do ? 他打算去做什么？
-- He is going to play football.
--What is the girl going to do ?这个女孩打算去做什么？
-- She is going to do some washing .
2. What are they going to do ?
They're going to plant trees. 3. Do they know how to plant trees ?
No,they don't.
How to plant trees？
Dig a hole.
Put the earth
--What is he\she going to do ? 他\她打算去做什么？
-- He\she is going to .... 他\她要去...
sweep the floor
make the bed put away the clothes
Question：
1. What season is it now ? It's spring.
are
I am going to He is going to
She is going to You are going to They are going to We are going to

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11.课文小结所以说我们认识和评价一 个人应 该一分 为二， 华歆不 专心读 书，追 求富贵 ，但也 有可取 之处， 就像我 们今天 所学文 中他救 人救到 底的态 度十分 令人敬 佩。
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12.而我们的同学们在学校的学习也应 该是一 分为二 的，纪 要学习 文化知 识，也 要学习 做人的 道理。 希望同 学们做 到重诺 守信， 言行必 果！
Lesson 7:
Planting Trees
I. Learning aims:
The words and phrases: hole, large, root, seedling, cover, fill, dirt, pack, dust, storm, dirty, northern, bottom
He supposed his friend in the library. 他猜想他的 朋友在图书馆里。
(2) be supposed to中的to是动词不定式符号， 后接动词原形，主语为人时，表示“应该； 被期望”，它可以用来表示劝告、建议、义 务、责任等。主语为物时，它表示“本应； 本该”，用于表示某事本应该发生而没有发 生。它还可以用来表示“被认为是；被相信 是”。如：
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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 。
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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。