人教版英语九年级Unit13We’retryingtosavetheearth第一课.doc

人教版英语九年级 Unit13 We’re trying to save the earth!第一课时导学案（无答案）

九年级 英语科 导学案

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人教版英语九年级 Unit13 We’re trying to save the earth!第一课时导学案
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一、学习目标：
知识与能力：
1.Target language:
We’re trying to save the earth.
People are throwing litter into the river.
The river used to be so clean.
Everyone should help to clean up the river.
2. Grammar:
Present progressive, used to, modal verbs
Words and expressions;
Curriculum words: litter, bottom, fisherman
3.Useful expressions:
be full of, put…into, throw…into, clean up, play a part in, close down
过程与方法：
According to designing some tasks, to train students’ listening ability and to train students’ communicative competence．
情感态度与价值观：
Everyone should keep our rivers clean.

二、学习重难点：
1． How to train students’ listening ability．
2． How to train students’ communicative competence．

三、预习感知
1. _____________________在河床底部 2. _____________________充满了垃圾
3. _____________________把垃圾扔入河中 4. ___________________尽一份力把它清理干净
5. _____________________土地污染 6. _____________________使空气中充满了黑烟
7. _____________________减少空气污染 8. _____________________产生影响

四、合作探究
1.litter:v 扔垃圾 un：垃圾 rubbish ,trash take out rabbish 倒垃圾 throw rubbish 扔垃圾
2..be full of=be filled with= fill with 充满……
3.This is turning beautiful places into ugly ones.这正在把美丽的地方变成丑陋的。
one 泛指，指前面提到过的那类人或事情，指代可数名词，其复数形式用ones.
that:特指，指前面提到过的那类物，指代不可数名词。
Eg：The weather in Kunming is better than that in Wuhan.
it :特指，指前面提到过的那个物，用于指可数名词单数或者不可数名词。
Eg:I have a pen,my uncle gave it to me.
4.advantage :n:优势，利益，有利条件 v：有利于 disadvantage 缺点，损失，不利条件
take advantage of 利于 at a disadvantage 处于不利地位 have the advantage of 胜过，处于…有利条件Eg:He had the advantage of being born into a rich family. 他有出生在一个富有家庭的有利条件。The women’s disadvantage is her age.这个妇女的不利条件是她的年龄。
5.takeaway：adj:外带的，带走的，旧的 n：外卖食品，快餐点
6. play a part in 参与；起作用；扮演角色
7. too much 修饰un.或v ; too many 修饰pl ; much too 修饰adj/adv 原级
He didn’t attend the meeting because he had too much work to do.
Don’t eat too much, or you’ll get fat.
8. cut down 消减；砍到 v+adv. 结构 cut out 删除 cut one’s hair 理发 cut in 插嘴
cut up 切碎 cut off 切掉；中断
9. be good for 对……有好处 be good to 对……好/ 和善 be good at 擅长
10. make a (big/ much) difference to 有(大)影响/有关系
11. lead to 导致；引起 lead sb. to do sth. 带领某人做某事
12. take， spend ，cost ，pay的用法辨析
1) spend的主语必须是人， 常用于以下结构：
(1) spend st.／sm on sth. 在……上花费时间（金钱）
(2) spend st.／sm (in) doing sth. 花费时间（金钱）做某事。
(3) spend money for sth. 花钱买…… His money was spent for books. 他的钱用来买书了。
2).cost的主语是物或某种活动， 还可以表示“值”， 常见用法如下：
(1)sth. costs (sb.) ＋金钱,某物花了（某人）多少钱。
(2) (doing) sth. costs (sb.) ＋时间,某物（做某事）花了（某人）多少时间。
Remembering these new words cost him a lot of time. 他花了大量时间才记住了这些单词。
注意：cost的过去式及过去分词都是cost,并且不能用于被动句。
3). take后面常跟双宾语， 常见用法有以下几种：
(1) It takes sb. ＋st.＋to do sth. 做某事花了某人多少时间。
It took them three years to build this road. 他们用了三年时间修完了这条路。
(2)doing sth. takes sb. ＋st.,做某事花了某人多少时间。
Repairing this car took him the whole afternoon. 他花了一下午修车。
4). pay的基本用法是：
(1) pay (sb.) money for sth. 付钱（给某人）买……。 (2)pay for sth. 付……的钱。
(3)pay for sb. 替某人付钱。(4)pay sb. 付钱给某人。 (5)pay money back 还钱。
(6)pay off one's money还清钱。

五、检查反馈：
1. Dick ______in America , but he has been ______Chinese food since he moved to China.
A. used to live; used to eating B. is used to live; used to eat
C. is used to live; used to eating D. used to living; used to eat
2. —The meat is _____delicious. —Yes, but don’t eat _______.
A. too much; too much B. much too; too much
C. too much; much too D. much too; much too
3. — How much is the ticket to Central Park?
—A one-way ticket ______ $40, and you can ______ another $20 for a round-trip.
A. costs, pay B. cost, spend C. pay, spend D. spends, pay
4.—Why is Linlin practicing speaking English?
—_______ abroad for further study.
A. Go B. Gone C. To go D. Goes
5. —I’m new here. —Don’t worry. I’ll do what I can ________ you.
A. help B. to help C. invite D. to invite
6. 他习惯于每天晚饭后散步。 He__________________________after dinner supper every day.
7.互联网现在在我们的生活中扮演着重要的角色。
Now the Internet is ___________________________ in our life.
8. 过多的使用手机对你的健康有害。
Using mobile phones _____________is bad for your health.
9. 分数对鲍勃没有造成任何影响。他还在高兴的玩耍。
The score __________________________to Bob. He is still playing happily.
10. 条条大路通罗马。 All roads _____________Rome.

六、感悟成功 颗粒归仓
1、知识归纳：

2、感悟生成：：

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