初中英语外研版 (新标准)九年级上册Unit 2 Repeat these three words daily: reduce, reuse and recycle.教案

这是一份初中英语外研版 (新标准)九年级上册Unit 2 Repeat these three words daily: reduce, reuse and recycle.教案，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。
reduce, reuse and recycle.
教学目标
【知识目标】
1、 能够听懂并正确地朗读下列单词：divide, plastic, plicy, reuse, bttle, thrw away, repeat, reduce ,clth, tn, tns f, rubber, rapid, step, grandsn granddaughter.
2、语法：能够初步了解构词法(复合词、派生词和词性转换)
【能力目标】
1、能够读懂节约能源、保护环境的短文。
2、能够提出一些环保的建议，并说明原因。
【情感态度目标】
学习一些在环保方 面先进的理念和做法，树立环保意识。
教学重难点
【教学重点】
1、能够读懂节约能源、保护环境的短文。
2、能够利用构词法理解一些生词的意思。
【教学难点】
构词法
教学过程
Step 1 Warming up
D yu live a green life?
Resurce cnservatin and pllutin reductin 节约资源, 减少污染
Green cnsumptin and green purchase绿色消费, 环保选购
Repeated use重复使用，多次利用
Recycling分类回收，循环再生
Natural prtectin and c-existence保护自然，万物共存
Save the earth and save us.
Step 2 New wrds
Lk at the pictures f new wrds and let the students say new wrds.
Step 3 Reading
1. Lk at the pictures. Say which ways are gd fr the envirnment and why.
2. Lk at the title f the passage. What suggestins d yu think the passage will make? Use the wrds in the bx t help yu.
It is better t use china cups and bwls because they can be used many times.
Step 4 Read the passage and answer the questins.
Which ways are gd fr the envirnment and why?
Step 5 Check (√) the suggestins that are mentined in the passage.
1. Order fd that yu can finish.
2. Use less electricity at hme.
3. Learn ways t recycle rubbish.
4. Use paper cups and bags.
5. Repair things.
6. Divide rubbish int different grups.
7. Cllect waste r rubbish t raise mney.
8. Burn things t save energy.
Keys: 1, 2, 3, 5, 6
Step 6 Find tw things yu shuld d and tw things yu shuld nt d in the passage. Find reasns. Use yur answers t write sentences.
We shuld recycle rubbish because it can help us prtect the envirnment.
Step 7 Language pints
1. We thrw tns f rubbish away each year, and we have t make a change.
tn n. 吨 tns f 许多, 很多
e.g. We’ve bught tns f beer fr the party tnight.
我们已经为今晚的聚会买了大量啤酒。
thrw away 扔掉; 丢弃
e.g. When are yu ging t thrw away thse ld magazines?
你打算什么时候扔掉那些旧杂志？
He has thrwn away a gd pprtunity. 他已经失去了一个良好的机会。
2. Repeat these three wrds daily: reduce, reuse and recycle.
repeat v. 重说; 重新做 前缀“re-”, 意思是“再, 重复”
e.g. I repeated after the teacher wrd by wrd. 我跟着老师一个字一个字地读。
reuse v. 再次使用; 重复利用
e.g. She ften reuses ld envelpes. 她经常重复使用旧信封。
The bttles can be reused up t 20 times. 这些瓶子可重复使用达20次。
3. Althugh it takes energy t change things int smething else, it is better than thrwing things away r burning them.
change … int … 把……变成……
e.g. Yu can’t change irn int gld. 你无法把铁变成金子。
4. We cannt hpe fr rapid change, but let’s take these simple steps tday …
take steps 采取措施
e.g. We need t take sme steps t reduce pllutin.
我们需要采取一些措施了减少污染。
Step 8 Practice
Cmplete the passage with the crrect frm f the wrds in the bx.
We thrw away _______ f rubbish every year. If we want a clean wrld fr ur grandsns and _________, we have t reduce, reuse and ________. ______ these three wrds every day. The first ______ is t use less. The secnd is t use things as lng as pssible. Then ________ yur rubbish int _________, paper, rubber and glass. Finally, draw up a recycling _______ fr yur cmmunity. We cannt hpe fr ______ change, but every little bit helps!
Keys: tns, granddaughters, recycle, Repeat, step, divide, plastic, plicy, rapid
Step 9 Writing
Wrk in pairs. Make a list f things yu can d t make yur schl greener.
Dn’t thrw bttles away.
Write a passage n hw t make yur schl greener and give reasns. Use the list yu have made in Activity 7 t help yu. Use because, s and s that.
Dn’t thrw bttles away because it is better t recycle them.
课后作业
Ask the students t think hw t make ur schl greener and give reasns. and write a passage abut it.
教学反思china divide necessary plastic plicy reuse
divide granddaughter plastic plicy rapid recycle repeat step tn