Unit15《We’retryingtosavethemanatees_SectionA》学案1(人教新目标九年级)

Teachers’ words: Protect the animals is practice ourselves.
教材分析.：学习有关环境保护的语言，使用简单的目标语言制作环境保护宣传海报，能掌握本节的表示动物名称的表达，注意听力获取信息的能力培养。

Learning aims:1.Master the words and phrases and grammar points of this part ..
Main and difficult points ：words and phrases some describe words a nd phrases
Learning steps:
Step 1:Translate the words.
1.海牛
2.毛皮的
3.巨大的，庞大的
4.顽皮的，爱玩耍的
5.侵犯的，挑衅的
6.灰色的
7.有斑点的8.袋鼠9.黑猩猩10.猎豹
11.沼泽地12.生长环境，栖息地13.水生植物，水生动物14.饲料，动物的食物15.植物（总称）
16.称，称，……重量17.发现，发觉18.被污染的
Step 2:Do 1a
Step 3:Listening practice .
1b.Listen and circle the words in 1a that Victor and Ginny use to describe the animals.
Step4:Groupwork.
Think of an animal that is the same as you in some ways .
Write down and let others guess what kind of animal you are like.
Step5:Listening.(2a,2b),then check the answers .
Step 6:精讲精练
1. We’re trying to save the manatees!我们正在设法拯救海牛！
Try是动词，意为“试图，设法”
如：我正设法算出这道数学题。

动词try还表示“试”、“尝试”，“试用”
你试过种药了吗？
拓展：try搭配的词组：try to do sth设法做某事；try on试穿；try out尝试，实验；try one’s best尽全力；have a try试一下。

⑴明天我将尽量早来。

⑵他还没有试穿过这件毛衣。

⑶我们的老师总是尝试一些新的想法。

⑷Lucy将尽力赶上其他同学。

⑸让我试一下。

2与how 有关的短语：how big多大、how far多远、how soon多久、ho w long 多长、how often多少一次、how wide 多宽、how many\much多少
⑴这条街多宽？
⑵你妈妈多久回来？
⑶从车站到超市多远？
达标测试题
一、选择
1.There used to be river in front of the city, ?
A.did it
edn’t it
C.didn’t there
D.did t herel
2.Let’s turn the radio down.Your father .
A.is sleeping
B.slept
C.sleeps
D.is sleep
3.—Where is Bob?—He to the library.
A.is going
B.has been
C.went
D.has gone
4.Another zoo in the city .
A.built
B.has built
C.is being built
D.will being built
5.How long may I your bike ?
A.lend
B.borrow
C.keep
D.get
6.The animals are made in the zoo .
A.live
B.to live
C.living
D.to living
7.I don’t know when he ,but if he ,I’ll call you .
es,comes
B.will come, comes
es,will come
D.will com e,will come
二、用所给动词的适当形式填空。

1.Knives are (use)to cut things .
2.The children were told that the sun (rise)in the east.
3.Sundenly I realised someone (follow)me.
4.He’s lived here since he (come)to the city .
5.The lived here since he (dig)well.let’s plant tree.
学习心得：
学+优∠中≦考-，网。