2020-2021学年Lesson 4:What kind of books will you buy?图文课件ppt

这是一份2020-2021学年Lesson 4:What kind of books will you buy?图文课件ppt，文件包含科普英语课件Lesson4第四课时pptx、Lesson4Whatkindofbookswillyoubuymp3、Lesson4Wordsmp3、砍伐树木mp4等4份课件配套教学资源，其中PPT共32页， 欢迎下载使用。
—What will yu d when yu grw up?
—I will be a_________.
I will wrk in _________.
—I will be a _____.
I will wrk in ________.
—I will be a __________.
I will wrk in __________.
—I will be a _________.
I will wrk in ___________.
Many peple will g up t the hills and plant trees.
[ˈmaʊntən]
The muntain is high.
Trees can make the air clean.
It will be t cld r t wet in sme places.
We must plant mre trees.
They will make the peple healthy.
They will make ur cuntry mre beautiful.
♦ D yu knw Tree Planting Day?
♦ When is the Tree Planting Day?
♦ What d peple usually d n that day?
Read quickly by yurselves
It is Tree Planting Day tmrrw. Many peple will g up t the hills and plant trees.
Trees can make the air clean. Animals and peple can get fd frm them, t.
But peple are cutting dwn t many trees. That will bring abut great changes in theweather. It will be t cld r t wet in sme places. It will be t ht r t dry in ther places.
We must plant mre trees. They will make the peple healthy, and make ur cuntry mre beautiful.
What will peple d tmrrw?
It’s Tree Planting Day tmrrw. Many peple will g up t the hills and plant trees.
明天是植树节。许多人会去山上种树。
表达一个真理或事实时，要用一般现在时态代替一般将来时态。
【教材原文】 It’s Tree Planting Day tmrrw.
注意：明天是植树节，这是一个不变的事实，与明天是否到来无关，因此用一般现在时。
g up t the hills 上山 plant trees 种树
【教材原文】Many peple will g up t the hills and plant trees.
Trees can make the air clean. Animals and peple can get fd frm them, t.
树木可以使空气清洁。动物和人也可以从它们那里获得食物。
【教材原文】 Trees can make the air clean.
例如：make ur cuntry strnger make my huse beautiful
【教材原文】Animals and peple can get fd frm them, t.
例如：I gt a lt f bks frm my uncle.
But peple are cutting dwn t many trees. That will bring abut great changes in the weather. It will be t cld r t wet in sme places. It will be t ht r t dry in ther places.
但是人们砍伐了太多的树木。那会给天气带来很大的变化。有些地方会太冷或太湿。其他地方会太热或太干。
【教材原文】 But peple are cutting dwn t many trees.
We must nt cut dwn trees.我们不可以砍伐树木。There are t many bks in the library.图书管理有太多的书。
【教材原文】That will bring abut great changes in the weather.
The thing will bring abut peple's fear. 这件事会引起人们的恐慌。
We must plant mre trees. They will make the peple healthy, and make ur cuntry mre beautiful.
我们必须种更多的树。他们将使人民健康，使我们的国家更美丽。
【教材原文】 We must plant mre trees. They will make the peple healthy, and make ur cuntry mre beautiful.
例如：There are mre flwers arund us. The picture is mre beautiful than that ne.
1. When is Tree planting Day?
Answer sme questins
2. What will peple d n the hill?
3. Can plants make fd fr us?
It's n 12th March.
Yes, they can.
4. What will bring abut great changes in the weather?
5. What can make the air clean?
Peple are cutting dwn t many trees.
It is __ ___ ____ tmrrw. Many peple __ g __ __ the hills and p__ trees.
Trees can __ the air clean. Animals and peple can __ fd __ them, t.
But peple are __ __ t many trees. That __ __ __ great changes __ the weather. It will __ t cld r t wet in sme places. It will __ t ht r t dry in __ places.
We must plant __ trees. They will __ the peple healthy, and __ ur cuntry mre beautiful.
一、单项选择。(　　)1.Trees can _______ the air clean. A. f make           B. t make        C. make(　　)2. Animals and peple can get fd _______ them. A. in               B. fr               C. frm(　　)3. But peple are cutting _______ t many trees. A. up          B. dwn           C. ff(　　)They will make the peple _______ . A.healthily B.health C.healthy
That will brught abut great changes in the weather.
Many peple will g up t the hills and plant tree.
It will be t ht r t dry in ther places.
We must t plant mre trees.
回顾总结本单元所学重点词汇、语言结构及知识点