初中英语Section B教案

这是一份初中英语Section B教案，共12页。

Unit 13 We’re trying t save the earth.
第五课时（教学设计）
教学目标
语言能力：掌握本课时重要词汇和短语：thrw away, put sth. t gd use, pull…dwn, upside等。
文化意识：了解环境保护的方法，激发学生强烈的社会责任感和对 未来发展的思考。
3.思维品质：能借助文章标题和插图对阅读篇章内容进行合理的预测。
4.学习能力：能读懂有关环保的文章，并从文中获取详细信息，完成阅读任务。能在阅读中借助上下文语境和构词特征猜测部分词汇的含义。
教学重点与难点
1. 掌握并运用本课重点词汇、短语和目标语言。
2. 理解rethink, reuse, recycle!的环保理念，并落实到积极的行动之中。
3. 学生能够根据词根找出衍生出的不同词汇，并理解前缀和后缀的不同用法。
教学准备
教具准备: ppt，教材，阅读材料
教学过程
老师活动
学生活动
设计意图
Lead in (2minutes)
First,shw Ss a vide and ask them if they can imagine the earth is full f garbage.
Enjy the vide
and talk abut the envirnment prblems.
利用视频导入，让学生了解环境问题，通过讨论，了解环境问题现状。
Pre-reading
（2 minutes）
Ask Ss t discuss hw they can deal with things that they dn’t use anymre.
Discuss hw they can deal with things that they dn’t use anymre.
通过讨论如何变废为宝，激发学生阅读的积极性和兴趣。
While-reading (20minutes)
Fast reading
Task 1
Frm the pictures and title,the main idea f this passage is ___.
A. We shud use everything t prtect ur envirnment.
B. Our envirnment is badly plluted.
C. Everyne shuld take part in saving the earth in a green way.
D. We shuld think again t use again and cycle again.
Task 2
Hw many many peple are mentined in the passage ? Wh are they ?
Task 3
A. Bags made frm ld clthes
B. Art pieces made f irn and ther materials frm ld cars
C. Huse built f rubbish
Task 4
Read the article quickly and chse the crrect structure.
Read the passage and finish the tasks.
根据图片和标题猜测文章主旨大意，培养学生快速提取信息的能力。
根据题目要求快速找出重点信息，培养学生抓住细节的能力。
根据对文章的总体把握，分析文章结构，明确文章总体构成。
Careful reading
Task 1
Read Para.2 and fill in the chart .
Task 2
D yu knw hw the huse was built ?
The tp f the huse is _______________________.
The drs and windws _______________________.
The gate is ___________________________________________.
Task 3
What d we learn abut Amy frm Para 2.
________________________________________________
Is Amy the nly ne wh is gd at recycling ?
Task 4
Read Para.3 and fill in the chart .
Read each paragraph carefully and finish the tasks.
1.带着任务反复阅读文章，有利于学生阅读策略的形成。
2.深层挖掘文本，帮助学生养成积极思考的能力。
Task 5
Read Para.3 and answer the questins.
1.Is Jessica Wng gd at recycling? What des she d?
________________________________________________
2. Where des she sell her bags?
________________________________________________
3. What will she write in her bk?
________________________________________________
Task 6
Can yu think f an ad. Fr Jessica’s shp ?
Task 7
Read Para.4 and fill in the chart.
3.仔细阅读文章，寻找文中细节知识。
设计广告环节，能够激发学生学习兴趣，把课堂所学理念运用到实践中来。
Task 8
Read Para.4 and answer the questins.
1.What des Wang Ta hpe t set up? Why ?
_____________________________________________
2.What can thse beautiful art pieces bring t us?
_____________________________________________
Task 9
Task 10
What d Amy, Jessica and Wang Ta have in cmmn?
Finish the mind map accrding t the passage.
通过思维导图梳理文章结构脉络，理解文章意图。
通过对比文章三人的相同点，增强学生的环保意识。
Pst-reading
（10 minutes）
2c Fill in the blanks with the crrect frms f the phrases in the bx.
1. Amy Hayes lives in the UK. Many f the ld buildings in her neighbrhd were ___________.
2. All the rubbish and ld things in Amy’s neighbrhd were then ____________when Amy built her huse.
3. Amy is very creative. She _______ her frnt gate ______ rcks and ld glass bttles. She put an ld bat n tp f her huse.
4. Jessica Wng sells her bags in a small shp, but she has als ______ an nline business t sell them.
5. Thugh Jessica’s bags are made frm ld clthes, her bags are __________being cute and useful.
6. Wang Ta _______ makes large pieces f metal art that lk like animals r humans, ________ makes smaller pieces fr the hme.
2d Underline the wrds in the passage based n the wrds belw. What are the differences?
Wrk n 2c,2d and 2e .
1.通过填空练习巩固对所学语言点的运用。
2.让学生在文中找出所给词根衍生出的不同词汇，并系统讲解前缀与后缀的用法。
3.引导学生针对拯救环境这一话题发表自己的看法，激励学生的环保意识。
2e Make a list f things that need t be dne t save the envirnment. Which things can be dne by cmmn peple every day? Which things have t be dne by gvernments and rganizatins? Discuss these with yur grup.
Language pints
（5 minutes）
Summary
(2 minutes)
Exercise
(3minutes)
1.—What shuld we d fr the disabled children in the Children’s Hme?
—Yu’re suppsed t ______ a study grup t help them.
A.set up B.fix up C.stay up D.take up
2. T be a greener persn,we must _____ the light when we are nt using it.
A.put n B.turn ff C.cut dwn D.take away
3. —Hainan _______ its blue sky and fresh air.
—S it is.That’s why mre and mre visitrs spend their hlidays here.
A. is gd at B. is knwn fr C. is used t D. is harmful t
4. The ld huse is dangerus t live in. It shuld be ______.
A. taken dwn B. pulled dwn C.turned dwn D. fallen dwn
5. —D yu knw what the clthes n the shw are made f?
—Waste paper.Yu see,waste things can be ___ t life.
A. brught back B. lked back C. cme back D. given back
6. The weather is becming ______ .
A. htter and htter B. mre ht and ht
C. hter and hter D. mre and mre ht
7.—Hi, Wang Ning！Hw’s the weather in Jinan nw?
—It is terrible.It _______ all the mrning.
A. rains B. is raining C. rained D. will rain
8.—What des yur sister like ding in her free time?
—She ________ watching TV.
A. likes B. liked C. has liked D. had liked
Hmewrk
(1 minute)
Find ways f putting wastes t gd use. Make an art wrk, bring it t schl and intrduce it based n the chart belw.
Unit 13 We’re trying t save the earth.
Sectin B (2a-2e)