外研版初二英语上册导学案A层八N56

润安公学20112012学年度第一学期分层走班教学八年级英语学科A层讲学稿（No. 56）课题：Module 9 Animals in danger Unit 3 Language in use 主备人：陈茹茹 审核人：刘骁明 审批时间：2011-12-9班级： 学生姓名： 使用时间：【Learning Objects学习目标】1、知识目标：（1）会读、会写本课的新词汇和短语（2）能在日常交际中应用粗体的单词以及加的单词。（3）复习本模块中出现的单词，短语和句型。2、能力目标：（1）能够掌握动词不定式的用法及其区别。（2）能够用不定式的六种用法自己造句。 （3）能够讲述某种濒危动物的具体情况。3、情感目标： 了解我国其他濒危动物的情况，激发起学生保护动物的意识4、学习策略： 积极与他人合作，共同完成本课学习任务。5、文化意识： 关爱动物，保护动物【Learning Important Points学习重点】1、能够正确掌握本课所学的新单词：design jewellery provide difficulty clean pollute 及词组： for example 2、能够掌握动词不定式的用法【Learning Difficult Points学习难点】 动词不定式的用法【学习过程】 Preview1 Review the new words in this module and do dictation with each other.(复习本模块所有新词汇并会相互听写。)2 Read the texts in this module again and again .3 Translate the following phrases individually.处于危险中_ 杀光，消灭_ 自然保护区_ 越来越少_ 以为食_ make sb/sth adj_ at last_ take away_ in peace _ decide not to do sth_ find out_ make a plan to do sth._ the symbol of_ such as_ Class activities（课堂活动）Step 1 Check the prevision.Step 2 Activity 1 Write sentences.1) Read the example sentence and make sure the students know how to do it.2) Have students do this part individually and then check with a partner.3) Have some Ss read out their sentences and then check the false ones.Step 3 Activity 2 Underline the correct words.1) Have the students do this part individually and then check with a partner.2) Have a pair of them read out the dialogue.3) Play the tape for students to listen to and check.4) Ask the whole class to read the dialogue together.Step 4 Activity4 Complete the sentences with the correct forms of the words in the box.1) Have students read the words in the box together.2) Ask them to fill in the blanks individually, and then check with a partner.3) Have some of them read the sentences and translate them into Chinese.4) 你能说说你所填的这些短语在句子中的用法吗？（他们在句子中充当了什么成分呢？）Step 5 Activity5 Match the two parts of the sentences.1) Have students match them individually, and then check with a partner.2) Ask some of them to read them out as complete sentences.3) 你能说说a-f 这些不定式在句子中充当的成分吗？Step 6. 精讲点拨上面句子中to do为动词不定式。其基本结构为：want to do sth need to do sth decide to do sth It is adj. to do sth动词不定式的语法功能常用的有以下几种：主语1. To collect stamps is my hobby.2. To teach students is my job.动词不定式作主语常用it作形式主语，不定式（短语）后置方式。这样可以避免句子头重脚轻。不定式作主语的句式为It is + 形或名 to do sth.1. It is kind of you to help me.2. It is necessary to speak English in class.3. It is important to listen carefully.宾语（放在某些动词后面）1. I want to be a teacher.2. You need to have a rest.3. We decide to visit the Great Wall.表语1. Our duty today is to clean the blackboard.2. My job is to teach you English.宾语补足语1. She told me to buy a ticket.2. My mother asks me to study hard.3. Our teacher told us not to speak in class.4. My father told me not to watch TV too much.状语修饰句子或动词的不定式为状语，可以表示目的和原因等。1. I am surprised to find that whales are in danger.2. I went to the supermarket to buy some bread.3. He got up early to catch the early bus.定语不定式修饰名词或代词，起形容词的作用，在句中作定语，放在被修饰对象的后面。1. I have a lot of homework to do.2. My mother has a lot of housework to do.3. Please give me something to eat.专项练习I. 用所给单词的适当形式填空1. They hope_(visit) China.2. We plan _(go) shopping.3. It is important_(learn) English well.4. I was surprised _(hear) that news.5. The question is too difficult _(answer).6. He got up early _ (read) English.7. Please give me something _(eat)8. Your duty is _(clean) the blackboard.II连词成句1. it/to/nice/you/is/help/me/of 2. right/protect/animals/thing/the/is/wild/to3. we/excited/hear/the news/are/to4. it/boring/a/dinner/to/restaurant/alone/is/have/in5. to/right/or/kill/not/whales/camels/is/itIII 单项选择 ( ) 1. Its difficult for them _ the bridge in a month.A. for building B. to building C. to build D. for build( ) 2. We need environment.A. protecting B. that protect C. to protect D. for protecting ( ) 3. -Something happened to Tony. -Lets what we can do to help him. A. find B. find out C. discover D. look at ( ) 4. Were you excited _ from your parents? A. to hear B. hear C. hearing D. hears( ) 5. Miss Li _ Marys MP4 when they were having an art class yesterday. A. took place B. took off C. took part in D. took away( ) 6. Which animal can walk a long way without _? A. drinks B. drink C. to drink D. drinking( ) 7. Shanghai is one of the best-known _ in the world. A. city B. cities C. countries D. country( ) 8. My parents told me _ lies（谎言）. A. not to tell B. to not tell C. no tell D. not tell( ) 9. The dog is growing _. A. big and big B. bigger and bigger C. fatter and big D. bigger and fat( ) 10. The difficulty is the traffic accident . A. to stopping B. to stop C. stop D. stopping ( ) 11-Can you help me，Betty? -Sorry, I have a lot of things to do. Betty decided me. A. to help B. to not help C. not to help D. dont to help ( ) 12. He was so to see the elephant. A. excited B. exciting C. interested D. interesting ( ) 13. It isnt right whales elephants for their meat. A. to kill, and B. to kill or C. for killing ,or D. for killing, and ( ) 14. Its awful all those animals in danger. A. to think about B. to think over C. thinking as D. think ( ) 15. We decided to have a picnic today. But it is raining outside now! Yes, its _ ! A. absolutely B. very great C. really awful D. too madStep 7 Activity9 Complete the passage with the correct form of the words and expressions in the box.1) Have students look at the picture and try to describe it in English.2) Ask the students to complete the passage individually and then check with a partner.3) Have one or two students read the passage with the words they filled in.4) Ask the whole class to read it loudly together.5) Ask them to note down these phrases and structures:provide.for. such as. stop doing sth.keep sth.+ adj. cut downThe problem is to . The plan is to . The difficulty is to. Another important thing is to.Step 8 Listening Activity 8 Listen and answer the questions.1) Have the students read the questions individually and make sure they understand the questions.2) Play the tape for the first time for students just listen and focus.3) Play it again for them to write down the answers.4) Ask some of them to answer the questions.5) Play the tape for the third time and pause at key sentences. And check the answers to the questions.Step 9 Read the passage in the part of Around the world by yourself, find out the Chinese meanings of the following words and write them down.ocean_ left_ Bactrian camel_Mongolia_ specie_ hump_Perhaps_ India_ wild_1) Ask three of the students to read it out, and each of them read one paragraph.2) Ask them to read it after the teacher, and make sure they understand it.3) Have students discuss(讨论): What should we do to protect these animals?4) Ask some of them to give a report about what we should do to protect the animals.(请几个学生做一个报告关于我们该做什么来保护动物)Step 10 Writing (Activities10,11&12)1) Have students work in groups of four. First ask them to choose a kind of animal they want to write about.2) Find out these things about the animal:where it liveswhat the problem ishow many there were before and how many there are nowwhat you or the government can do about it3) Write your short passage below:_4) Have some of the students read out their short passages.Step 10 课外阅读（A）For thousands of years, people have lived with dogs. Ancient(古代的) paintings on the walls of caves show people living with dogs. Almost a third of the homes in the United States and England have dogs, and these dogs come in a wide variety of shapes and sizes.The largest dog in the world was a dog named Zorba. When Zorba, a mastiff, was seven years old in 1989, he was 94 centimetres（37 inches）tall. In other words, Zorba was more than half as tall as an adult man. At his largest, Zorba weighed more than a heavy weight boxer at 156 kilograms（343 pounds）.In comparison, the smallest dog was a Yorkshire terrier from England. This dog was only the size of a matchbox, measuring 7.1 centimetres（2.8 inches）tall and 9.5 centimeters（3.75 inches）from nose to tail. The dog weighed about half as much as a book, and even a young child could easily pick it up with one hand. It passed away in 1945 when it was only two years old.Some dogs are remarkable, not for their size, but for their brain. One incredible dog is Endal, the companion of a man named Allen Parton who has used a wheelchair since a car accident in 1991.In 2001, Parton was hit by a car while crossing a road with Endal, and thrown out of his chair. Endal quickly moved Parton into the recovery position, covered him with a blanket, and pushed his mobile phone close enough for him to reach. Then, once he saw that Part0n was all right, Endal ran back and forth to a nearby hotel, barking until people came out to help.Endal was rewarded for his bravery with a medal, and he has been the subject of a number of TV documentaries.( ) 1. Which of the following does the passage NOT discuss? A. The worlds fastest dog. B. A dog who saved a persons life.C. The worlds smallest dog. D. The worlds largest dog.( ) 2. According to the passage, why do people have dogs as pets? A. Dogs used to live in caves. B. Dogs are great companions.C. Dogs come in all shapes and sizes. D. The passage doesnt say.( ) 3. Which sentence about Zorba is true? A. He was taller and heavier than an adult man.B. He was taller, but not heavier than an adult man.C. He was heavier, but not taller than an adult man.D. He was neither heavier nor taller than an adult man.（ ）4. According to the passage, the worlds smallest dog weighed half as much as .A. a childs hand B. a match box C. a bookD. Zorba（ ）5. Which is NOT true about Alien Parton ? A. His dog has been on TV. B. He is unable to walk.C. He received a medal for bravery. D. He has been in at least two car accidents.(B)The largest animal living on the earth is the blue whale. It weighs about80 tonsmore than 24 elephants. It is more than 30 metres long. A newborn baby whale weigh as much as a big elephant. Cats can survive falls from very high places because they can turn themselves up the right way so as to keep their bodies safe. One cat fell 32 floors onto the street, but was just hurt a little. A bear can run as a horse. A newborn panda is smaller than a mouse, and weighs about 100 grams. Elephants are the most careful animals in their love. A male elephant may show his love for three years until the female elephant takes h