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1、九年级英语学案 unit 15 Were trying to save the manatees? Section A (1 a2 c) 学习目标：1.Master the words and phrases and grammar points of this part Main and difficult points ：words and phrases some describe words and phrasesLearning steps:预习导航：翻译下列短语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
2、.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 认定目标：教师读出自主探究：Step 1:Do 1aStep 2:Listening practice .1b.Listen and circle the words in 1a that Victor and Ginny use to describe the animals.Step3:Groupwork.Think of an animal that is the same as you in some w
3、ays .Write down and let others guess what kind of animal you are like.Step4:Listening.(2a,2b),then check the answers .Step 5:精讲精练1. Were 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 ones bes
4、t尽全力；have a try试一下。明天我将尽量早来。他还没有试穿过这件毛衣。我们的老师总是尝试一些新的想法。Lucy将尽力赶上其他同学。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、how long 多长、how often多少一次、how wide 多宽、how manymuch多少这条街多宽？你妈妈多久回来？从车站到超市多远？达标测试一、 选择1.There used to be river in front of the city, ?A.did it B.usednt it C.didnt thereD.did therel2.
5、Lets turn the radio down.Your father .A.is sleepingB.sleptC.sleepsD.is sleep3.Where is Bob?He to the library.A.is goingB.has beenC.wentD.has gone4.Another zoo in the city .A.builtB.has builtC.is being builtD.will being built5.How long may I your bike ?A.lendB.borrowC.keepD.get6.The animals are made
6、in the zoo .A.liveB.to liveC.livingD.to living7.I dont know when he ,but if he ,Ill call you .A.comes,comesB.will come, comesC.comes,will comeD.will come,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 (f
7、ollow)me.4.Hes lived here since he (come)to the city .5.The lived here since he (dig)well.lets plant tree.九年级英语学案 unit 15 Were trying to save the manatees? Section A (3a4) Learning Aims(学习目标)Master the different messages and usages of the words.Learn and read tow letters. Then write a letter and giv
8、e his or opinion.Can debate an issue .认定目标：教师读出自主探究：Learning steps.Step 1.Revise the key points of last class.Step 2.Read the article by yourselves and underline the reasons.Step 3.Read the article again and solve the key points.1. against介词必须和be或其它动词一起用，表示“与对抗”Our school played against K High Schoo
9、l at baseball.We are for peace and against war.2. visit及物动词，名词是visitor 也可用作名词，表示参观.访问.常构成词组make a visit to(参观，访问)be on a visit to（正在参观/访问中）go on a visit to（去访问，去参观）This is my first visit to Beijing. Mr. Brown is on a visit to China. 3. Keep的用法，keep doing sth. 意思是继续不断的做某事，一直做某事.The baby kept crying u
10、ntil his mother came back. keep其他用法 keep+adj. 意思是保持某种状态You must keep quiet in the library. keep+sb/sth +表地点的介词短语。意思是让某人一直在某地，youd better keep the chicken in the fridge.Keep sb,/sth.from doing sth.意思是防止某人/某物做某事.The policemen kept the children form crossing the road when it was dangerous.Keep on doing
11、 sth.意思是反复做某事.Dont keep on shouting at me.Step4 Make two teams Take turns giving your opinions. Use the expressionsStep5Write a letter to the editor达标测试： 一。选择填空1. ?-Shes quiet and little shy A. Whats she likeB. What does she likeC. What does she look likeD. What do you like her2.A hospital is a plac
12、e . A. where animals and plans living B. in where animals and plans live C. which animals and plans live D. where animals and plants live3.Its very strange that he didnt feel (surprise) at all after hearing the (surprise) news.4.Take this medicine ,then youll feel better.A. twice a day B.twice one d
13、ay C.twice every dayD.two times each day5. known to everyone that Beijing will hold the 2008 Olympic Games.A.ItB.This is C.That is D.Its二.从方框中选择适当的单词，并用其正确的形式填入句子中。有些选项是多余的。Visit pay live endanger terrible keep urge say hard difficult surprise support1.Many people are worried about the animals.2.Have you ever a zoo before?3.I dont think zoos are places for animals to live.4.Tigers and some dangerous animals in cages in the zoo.5.Its necessary the zoo.6.A zoo is a textbook for us.7.This TV program people to protect the environment.8.Some large animals can
