外研版 (新标准)九年级上册Unit 1 If everyone starts to do something, the world will be saved.教学设计

这是一份外研版 (新标准)九年级上册Unit 1 If everyone starts to do something, the world will be saved.教学设计，共4页。教案主要包含了知识目标，能力目标，情感态度目标，教学重点，教学难点等内容，欢迎下载使用。

the wrld will be saved
教学目标
【知识目标】
1. 掌握本单元重点词汇pllute; kill; recycle; less; enemy; such as; think f; stp… frm ding等
2. 掌握重点句型：…is causing…; …is a danger t…; It’s n use ding…等
【能力目标】
听懂有关环保的日常对话，获取准确信息。能谈论有关环保的话题。
【情感态度目标】
引导学生提高环保意识
教学重难点
【教学重点】
1. 领会并灵活使用下列词汇和短语和句型
2. 理解并掌握英语构词法
【教学难点】
1. 句型：① It’s n use talking abut the things we can’t d.
② We shuld stp the factries frm pl luting the river.
2. 语法：掌握前缀，后缀构 词法。
教学过程
Step 1 Warming up
Pllutin is ur great enemy, and we have t fight it. Let Ss watch a vide abut pllutin. Ss lk at the pictures and talk abut the questins.
Step 2 Listening
Wrk in pairs. Lk at the pictures and talk abut them. Use the wrds in the bx t help yu.
Step 3 Listen and cmplete the sentences.
1. The factry is causing a lt f _____________.
2. There shuld be sme ________ t stp the pllutin.
3. We can _______ waste prducts, such as __________ and paper in a recycling centre.
Listen and read.
Step 4 Cnslidate new wrds
Lk and say. Lk at the pictures f new wrds and let the students t say as quickly as pssible.
Step 5 Reading
Read the dialgue and cmplete the ntes.
Pllutin prblems
1. If the rivers are plluted, ________________________________________.
2. In sme places, pllutin frm factries ___________________________.
3. The cars n the rads ________________________________________.
What the students can d
4. Supprt a green schl: every class ___________ which can be ____________. Then the schl _______________________ t help students ________________.
5. Students learn _________________________. That means ___________.
Step 6 Everyday English
It’s n use … Such as …? Nice idea!
Step 7 Language pints
1. It’s n use talking abut things we can’t d.
It’s n use ding sth. 做某事没有用处
e.g. It’s n use cmplaining. 抱怨没有用处。
Listen, Gerge, it’s n use living in the past. 听着, 乔治, 活在过去是没有用的。
2. Such as
such as 这个短语常用来表示举例说明。
e.g. — There are lts f things yu culd d. 有很多你们能做的事。
— Such as…? 比如说……？
3. That means less waste.
less adj. 较小的; 较少的 n. 较少数; 较少量
less 是 little 的比较级, 指物体的体积或分量相对于别的物体少。
e.g. The firm has less mney and fewer staff than last year.
公司的资金和人员都比去年少了。
4. Thugh pllutin is heavy nw, I dn’t think it’s hpeless.
hpeless adj. 无望的
e.g. The dctr said the ld man’s cnditin was hpeless.
医生说这位老人的病是没有希望的了。
Step 8 Exercises
Cmplete the passage with the crrect frm f the wrds in the bx.
Pllutin is ur great ________. Pllutin frm ________ is a danger t ur health, and may even _______ peple. Factries smetimes ________ the rivers, and farmers cannt use the water fr their crps. Pllutin _________ ver cities and villages, and that _________ even mre danger. Cars use a lt f _____ and cause pllutin t.
Step 9 Prnunciatin and speaking
Listen and mark the wrds which the speaker links.
1. After ur lessn n the envirnment, I’m wrried abut the future.
2. Students at a green schl als learn ways t save energy and recycle at hme.
Nw listen again and repeat.
Step 10 Wrk in pairs.
List the pllutin prblems in yur place. Chse ne prblem and say what shuld be dne abut it.
Fr example
— The air pllutin in ur city is getting wrse. What can we d t stp it?
—I think we can ride ur bicycles t schl mre.
课堂作业
Write a passage abut hw t cntrl pllutin and hw save ur earth.
教学反思factry pllute recycle waste
cause enemy factry kill il pllute spread