初中英语人教新目标 (Go for it) 版九年级全册Section B学案及答案

这是一份初中英语人教新目标 (Go for it) 版九年级全册Section B学案及答案，共10页。学案主要包含了参考答案等内容，欢迎下载使用。


【参考答案】
班级：
姓名：
Unit 13 We’re trying t save the earth.
Sectin B 3a-Self Check
第6课时
学习目标：
1.语言能力：复习并巩固本单元所学词汇。能够掌握后缀构词法。
2.文化意识：了解环境问题的现状，起因以及解决方法，激发学生强烈的社会责任感和对未来发展的思考。4
3.思维品质： 通过运用正在进行时、现在完成时和被动语态等描述污染、环境保护和循环再利用，来培养学生爱护环境和保护动物的意识。
4.学习能力：能结合本单元的环境问题和环保措施，完成写作任务。能够识别句子结构，熟练掌握现在进行时、现在完成时、被动语态、情态动词和used t的用法。
学习重难点：
重点：
1. 能够完成有关环保主题的书面表达。
2. 能够掌握派生词的用法和构词规律。
3. 能够识别句子结构，熟练掌握现在进行时，现在完成时，被动语态，情态动词和used t的用法。
难点：学生能结合本单元的环境问题和环保措施，完成写作任务。
自学指导
自学检测及课堂展示
课前预习
1．The students____________air pllutin by walking t schl last term.
2．Yur help has_____________. I understand the wrk better nw.
3．All the peple in the kingdm_____________the magic clth befre the king saw it.
4．Pllutin____________ur health. S we must prtect ur envirnment.
5．"The fd ________yu thugh it tastes awful," my mther said t me.
6．Last Friday we had a sprts meeting. I__________the basketball match.
7．They said they_____________t prtect the envirnment already.
8．It seems unfair t make him______________everything.
9．Five and eleven______________t sixteen. Is it right?
10．First f all, I____________an aplgy fr a mistake I made last week.
导入
Lead in
1.What kinds f envirnmental prblems d yu knw ?
_________________________________________________________
_________________________________________________________
2.different kinds f pllutin
_________________________________________________________
waste f energy
_________________________________________________________
4.break the balance f ecsystem
_________________________________________________________
写前
Pre-writing
What can we d t save the earth ?
ways t let peple knw
_____________________________________________________
ways t cut dwn pllutin
_____________________________________________________
ways t save energy
_____________________________________________________
4.ways t keep the balance f ecsystem
_____________________________________________________
写中
Write a letter t the city mayr abut the prblems and yur suggestins.
In yur letter, describe the envirnmental prblems in yur twn/city.
1. What are the prblems?
2. Where are they?
3. What r wh is causing these prblems?
Then, give suggestins r pssible ways t slve the prblems.
2.Wrk in grups and write abut envirnmental prblems.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
写后
1.Talk abut yur passages accrding t the assessments n the right.
1. Write different frms f the wrds. Then add mre t each grup.
2. Match each statement with the grammar structure.
3.Write ways t cut dwn n these kinds f pllutin.
练习
一、单项选择
1. I like hiking in the frest because the air is pretty ______.
A. free B. dirty C. plluted D. fresh
2. —Hw much is the dress?
—It _____ me 400 yuan.
A. cst B. spent C. tk D. paid
3. In the past few years, great changes _________ in Chngqing.
A. take place B. tk place
C. have taken place D. have been taken place
4. Nt nly _____ fd and clthes t the pr peple, but als they helped them build huses.
A. did they gave B. did they give
C. gave they D. give they
二、提示词填空
5. There were many peple ________ (take) part in the activity yesterday.
6. Jim's health ____________ (imprve) greatly since he started n this new diet.
7. The lights shuld __________ (turn) ff when leaving the rm.
8. Tigers are the _________ (strng) animals in their fd chain.
9. I thught abut _______ (g) t Thailand fr vacatin.
作业
Plish yur writing accrding t yur grup members’ advice.
课前预习
1．cut dwn 2．made a difference 3．had heard f 4．is harmful t 5．is gd fr 6．tk part in 7．had taken actin 8．pay fr 9．add up 10．will/am ging t begin with
导入
Lead in
1.What kinds f envirnmental prblems d yu knw ?
2.different kinds f pllutin
air pllutin waste pllutin water pllutin
nise pllutin light pllutin land pllutin
3.waste f energy
Frget t turn ff the tap,the shwer r the light and waste paper.
4.break the balance f ecsystem
Cut dwn trees kill animals
写前
What can we d t save the earth ?
1.ways t let peple knw
Hand ut ntices make vides pst articles n the Internet make speeches
2.ways t cut dwn pllutin
take the bus, ride a bike r walk instead f driving a car
stp factries frm putting waste int the river and burning cals
use reusable bags instead f plastic bags
Dn’t take wden chpsticks r plastic frks
srt garbage
3.ways t save energy
turn ff the tap,the shwer r the light and waste paper when nt using
Dn’t use paper napkins .
Recycle things that we dn’t use anymre.
4.ways t keep the balance f ecsystem
Plant mre trees save animals stp cean plastic pllutin
写中
写后
One pssible versin:
Dear Mayr,
I’m glad t write this letter t yu. I’d like t talk abut the envirnment in ur city.
Our city is nt as beautiful as befre. Envirnmental prblems are becming mre and mre serius. The river is dirtier. Peple are thrwing litter int the river r in public places like parks. This is turning beautiful places int ugly nes. Factries are putting waste int the river and they burn cal, which als pllute the air with a lt f black smke. And mst f us ride in cars t schl even if they live clse t schl. I think it is time t play a part in saving the earth.
First f all, we shuld let mre peple knw the imprtance f envirnmental prtectin. We’re suppsed t save water and energy in ur daily life. Secnd,t cut dwn air pllutin, we shuld ride a bike r walk t schl instead f riding in cars. If it’s far, we can take the bus r subway. Third, we shuldn’t thrw litter here and there. We shuld put it in the bins. As fr waste pllutin, we shuld never take wden chpsticks r plastic frks when buying takeaway fd. We can als use reusable bags instead f plastic bags. What’s mre, the gvernment shuld clse dwn the factries that are putting waste int the river r giving ut a lt f black smke.
The earth is ur hme and we have the duty t take care f it fr urselves. S I hpe that yu can take my advice. Thank yu.
Self
Check
1. Write different frms f the wrds. Then add mre t each grup.
2 Match each statement with the grammar structure.
练习
单项选择
1-4
DACB
5.tk 6.has imprved 7.be turned 8.strngest 9.ging
课后作业
Plish yur writing accrding t yur grup members’ advice.