unit15教案.doc

教 案 正 文 复 备Unit 15 Were trying to save the manatees!Period 1 Teaching Aims and Demands1 Knowledge Objects（1） Key Vocabulary manatee, cheetah, chimpanzee, kangaroo, polar-bear, gentle, furry, enormous, playful, noisy, aggressive, spotted（2） Target LanguageI am like this animal because I am strong and intelligent I like water, and I like to eat vegetablesYoure like an elephant NoYoure like a manatee Yes2 Ability Objects（1） Train students listening ability（2） Train students communicative competence3 Moral ObjectLove all kinds of animals because they are our friends Teaching Key PointTarget Language Teaching Difficult Points1 How to train students listening ability2 How to train students communicative competence Teaching Methods1 Didactic to learn the new vocabulary2 Listening-and-answering activity to helpstudents go through with the listening material3 Groupwork to make every student work in class, Teaching Aids1 A tape recorder 2 The blackboard 3 A projector Teaching ProceduresStep 1 RevisionNow lets review five different verb tenses Show the names of the five tenses Invite a student to read the verbs in these sentences Then get other students to briefly explain what each tense is used forGet students to think of two or three more sample sentences using each type of verb Have several students read their sentencesStep 2 1aThis activity introduces the key vocabularyLook at the signs on each animals picture and read the words to the class Get students to repeat the name of each animalMake sure students can read the words correctly and fluentlyRead the directions to the class Point to the list of words in the box Let students begin filling in the answers on their ownCheck the answers with the whole classLet students say the words they wrote under each headingAnswersStep 3 1bGo through the instructions with the class Look back at the list of words in Activity 1a Play the recording the first time This time students only listen Play the recording a second timeCheck the answersStep 4 1cGo through the instructions with the whole classLook at the sample conversation in the box and get three students to read it aloud to the classStep 5 SummaryIn this class, weve learned some important words such as manatee, kangaroo, Po ; ar bear, gentle, furry, enormous, playful, noisy, aggressive, spotted Weve also learned the target language I am like this animal because I am strong and intelligent I like water, and I like to eat vegetables You are like an elephant No Youre like a manatee Yes!Step 6 Homework1 Get students to write down some statements and read them to their partnersLet the partners guess what animals they are talking about2 Review the new words in the box .教学反思Period 2 Teaching Aims and Demands1 Knowledge Objects（1） Key Vocabulary endangered, mangrove, swamp, habitat, aquatic feed, underwater, vegetation,foot, weigh, pound（2） Target LanguageHow big are manatees?Theyre about 10 feet long and they weigh about 1 000 pounds2 Ability Objects （1） Train students listening ability （2） Train students speaking ability （3） Train students the ability of using grammar focus3 Moral ObjectWe must be fully aware of the importance of reducing pollution and protecting animals Teaching Key Points1 Key Vocabulary endangered, mangrove, swamps, habitat, aquatic feed2 Target LanguageHow big are manatees?Theyre about 10 feet long and they weigh about 1 000 pounds3 StructuresPresent progressiveWere trying to save the manateesPresentManatees eat about 100 pounds of food a dayPast with used toThere used to be a lot of manateesPassive voiceIn 1972, it was discovered that they were endangeredPresent perfectSome of the swamps have become polluted Teaching Difficult Points1 the target language2 How to train students listening ability Teaching Methods1 Listening method to improve students listening ability2 Pairwork to make every student work in class3 Review, explanation, inductive methods Teaching Aids1 A tape recorder 2 The blackboard Teaching ProceduresStep 1 RevisionCheck homework Get some pairs to act out their conversations When they work, the rest of students also guess what animals they are talking aboutStep 2 2a Ask, What can you see in the picture? Go through the instructions with the class You will hear two people talking about manatees Listen and draw a line between each word and its definitionRead the sample answer Then say, The word endangered means there arent very many of this animal left in the world The manatee is endangered because there arent very many of these animalsPlay the recording for students the first time This time students only listen to the recording carefully Play the recording a second time This time students draw lines between each word and its definitionCheck the answers with the classStep 3 2bThis activity provides listening practice u-sing the target languageGo through the instructions with the class Look at the headings in the chart and the blanks next to each heading You will hear the same recording again This time listen carefully to what both people say and fill in the blanks in the chart Look at the sample answer The two people on the recording are talking about manatees, so you write the word manatee after the words kind of animal in the chartPlay the recording again Get students to fill in the blanks in the chart Check the answers with the class Step 4 2cThis activity provides guided oral practice using the target language Look at the sample conversation in the box Invite a pair of students to read it to the classRead the instructions aloud to the class Each pair of students can make a conversation using information from Activities 2a and 2b Let students work in pairs While they are working, move around the classroom, checking the progress of the pairs and offering help as neededWhen students finish the work, ask one or two pairs to say their conversations to the classStep 5 Grammar FocusLook at the grammar focus box Invite five students to read the statements to the classSome of the swamps have become pollutedWhile the groups are working, walk around the classroom helping the students with their explanations and their sample sentencesAsk one student of each group to show their work As the students show their work, ask questions and correct any errors in their explanations or sentencesStep 6 SummaryIn this class, weve learned some important words, such as endangered, mangrove swamps, habitat, aquatic feed Weve also learned the target language How big are manatees? Theyve about 10 feet long and they weigh about 1 000 pounds At last, we reviewed some grammar we have learnedStep 7 Homework1 Make conversations in pairs to review the target language2 Make five sentences to review the grammar focus教学反思 教 案 正 文 复 备Period 3 Teaching Aims and Demands1 Knowledge Objects（1） Key Vocabulary against, be suitable for, tiny cages, educate, care for, urge（2）Target Language I think that animals should not live in zoosI disagree with you I feel that zoos provide clean and safe places for endangered animals to live2 Ability Objects（1） Train students integrating skills（2） Train the ability of expressing students own opinions3 Moral objectAnimals are our friends We must know how to love them and how to protect them That way, It is good for both animals and us Teaching Key PointTrain students integrating skills Teaching Difficult PointHow to improve students integrating skills Teaching Methods1 Fast-reading method 2 Groupwork and pairwork Teaching Aids1 A projector 2 The blackboard Teaching ProceduresStep 1 Revision Now who can make sentences using the grammar we reviewed yesterdayStep 2 3aThis activity provides reading practice u-sing the target language Show the key vocabulary words on the screen by a projectorRead the words and ask students to re-peat again and again until they can pronounce the words fluently and accurately Go through the instructions with the whole classInvite a student to read the letter to the class Correct any pronunciation errors to make sure the student is providing a good model for the rest of the classGet students to read the letter on their own again and underline the reasons why the writer is opposed to zoosCheck the answers with the classStep 3 3bInvite a student to read the letter to the class Correct any pronunciation errors to make sure the student is providing a good model for the rest of the classAsk students to read the letter again Then finish the work on their own or in pairs When they work, walk around the classroom, checking the progress of the pairs and offering help as neededCheck the answers Step 4 Part 4Go through the instructions with the class There will be two different teams One team will talk about why zoos are good places for animals and the other team will say why zoos are bad paces for animalsLook at the list of expressions Invite a student to read the list aloud to the class Then get some students to use each expression in a complete sentenceAsk the two teams to debate in classStep 5 SummaryIn this class, weve learned some key vocabulary words such as against, be suitable for, tiny cages, care for, urge Weve also done a lot of reading, writing and speaking practice using the target languageStep 6 Homework1 Finish off the exercises on pages 6162 of the workbook2 Write the letter to the editor教学反思 教 案 正 文 复 备Period 4 Teaching Aims and Demands1 Knowledge Objects（1） Key Vocabulary planet, recycle, shower, paper towels, napkins, turn off（2） Target LanguageWe really shouldnt use paper napkins, you knowI know I stopped using them last year2 Ability Objects（1） Train students speaking and listening ability（2） Train students ability to understand the target language in spoken conversation（3） Train students ability to use the target language3 Moral ObjectWe should be aware of the importance of protecting the environment Teaching Key Points1 Key Vocabulary planet, recycle, turn off2 Target LanguageWe really shouldnt use paper napkins, you knowI know I stopped using them last year Teaching Difficult Points 1 How to train students speaking and listening ability 2 How to use the target language Teaching Methods 1 Listening method 2 Pairwork to make every student work in class Teaching Aids 1 A tape recorder 2 The blackboard Teaching ProceduresStep 1 RevisionCheck homework, Invite a student to read his or her letter to the editor Help correct any mistakesStep 2 1aRead the instructions aloud to the class Look at the five suggestions for ways to save the planet Invite a student to read each one aloud to the class Make sure students understand the meaning of each suggestionGet students to write a number 1 in front of the easiest thing to do, a number 2 in front of the second easiest thing to do, and so forth Check the answers Step 3 1bThis activity provides guided oral practice using the target language Read the instructions to the class You will compare the answers you wrote for Activity laLook at the example in the speech bubbles Invite a pair of students to read it to the classLook back at the list of items in Activity 1a again First one student makes a statement Then the other student agrees or disagrees with it You can look back at Activity 4 in Section A to get ideas of words to use when agreeing and disagreeingHave students work together, move around the classroom, checking the work and offering help as neededAsk a pair of students to say their answers as an exampleStep 4 2aGo through the instructions with the class Now you will hear Jack and Julia talk about what they are doing to help save the planet Look at the chart Invite a student to read the list of items that Julia and Jack talk aboutPlay the recording for this activity for the students The first time students only listen carefully Play the recording a second time Check the answers with the classStep 5 2bYou will hear the same recording againListen and check the things that Julia is doing now, the things She will do in the future, and the things she would never doPoint to the three column headings in the chart and let students read the headings again on their own Now listen to the recording carefully and check the thingsPlay the recording again if necessaryStudents check their answers Correct the answersStep 6 2c Look at the sample conversation Invite a pair of students to read it aloud to the classStep 7 SummaryIn this class, weve learned some key vocabulary, such as recycle, shower, paper towels, napkins, turn off Weve also learned the target language We really shouldnt use paper napkins, you know I know I stopped using them last year Step 8 HomeworkTalk about things that you are doing now, you will do in the future and you would never do using the target language and write down the conversations教学反思 教 案 正 文 复 备Period 5 Teaching Aims and Demands1 Knowledge Objects （1） Key Vocabulary trash, pull down, be made from, glue, inspiration, bottle, spare time （2） Practise reading an article （3） Practise writing something using the target language2 Ability Object （1） Improve students integrating skills-reading skill and writing skill （2） Improve students speaking ability by talking to each other3 Moral ObjectWe must realize the importance of recycling, It not only is a useful saving of money but also can protect our environment Teaching Key PointPractise reading and writing using the target language Teaching Difficult Points1 How to improve students reading ability2 How to improve students speaking ability Teaching Methods1 Reading method to improve students reading ability2 Writing method to improve students writing ability3 Speaking method Teaching Aids1 A projector2 The blackboardTeaching ProceduresStep 1 RevisionRevise the target language presented in this unit Check homework Ask some pairs to read out their conversationsStep 2 3aTeach the new words Show the new words on the screen by a projectorRead the words and ask students to repeat them again and again until they can pronounce them correctly and fluentlyLook at the article The house of trash Invite a student to read the article aloud to the class Correct any pronunciation mistakes to make sure the student is providing a good model for the rest of the class Step 3 3bLook at the Before picture Please tell me the names of the things you see in the picture Go through the instructions with the classMake sure students know what to doAsk different students to make sample sentences using the phrases made from and used to be about items in the After pictureGet students to complete the article individually Invite a student to read his or her completed article to the classStep 4 Part 4Read the instructions aloud to the classInvite a student to read the headings aloud to the class Brainstorm other items to add to the listWhen students finish, check the workLet some students tell what they learnedStep 5 SummaryIn this class, weve done a lot of practice reading and writing as well as speakingStep 6 Homework1 Read the article in Activity 3a again for further comprehension2 Complete the article in Activity 3b3 Do the survey in Activity 4 if students havent finish it教学反思 教 案 正 文 复 备Period 6 Teaching Aims and Demands1 Knowledge Objects（1） Fill in the blanks and make sentencesusing support, endangered, recycle, wear, pull down（2） Write conversations using the information2 Ability ObjectTrain students writing abilit