《初二下册英语冀教版教案第二单元.docx》由会员分享，可在线阅读，更多相关《初二下册英语冀教版教案第二单元.docx（7页珍藏版）》请在三一文库上搜索。
1、优秀教案欢迎下载Lesson 9: How Does a Plant Grow?Teaching Content:Mastery words and expressions: plant, water, grow, leaf, cover, itselfOral words and expressions: seed, poster, bud, stem, sunshine, pot, soil, rootTeaching Aims:1.Let the students love nature.2.Learn more about the agriculture.Teaching Import
2、ant Points:1.Listen to the tape and catch the key words.2.Talk about the purpose.Teaching Difficult Points:The main plants of the plants.Teaching Preparation: pictures of plants, seeds, flowers, markersTeaching Aids: audiotape; flashcards; picturesType of lesson: new lessonTeaching Procedure:Step1.
3、Bring a plant to the class. Ask the students:1.What is it?2.How does it grow?3.Have you ever planted a seed?4.How do you plant a seed?Teach the students thewords: seed,soil,water,plant,grow,leaf. Firstlet some students read the words in class. Then ask all the students toread after him.Step2. Listen
4、 to the tape and answer the following questions:1.Does Wang Mei need water?2.What grows into flowers?3.What does Wang Mei use the green markers for?4. What does “grow into” mean?Step3. Skim the text and check the answers. Help them if they need anyhelp.Step4. Read the text loudly in class in roles.S
5、tep5. Listen to the tape again and repeat after it.Step6. Let some students act the dialogue out.Step7. Come to“PROJECT”.Work in three or four students in a group. Each group should finish thetask. They need to plant a seed in a pot. They can plant any seed thathe likes. After planting it, put it in
6、 sun. now we can observe it everyday.Whenthey areplanting,the teacherwalksaround the class. Make sure allthe students are speaking English. Iftheyare introuble,helpthem. Theteacher can ask the questions like this:What are you doing now?优秀教案欢迎下载Have you watered your seeds?What do you cover with it?Wh
7、en will they sprout?Make sure that every group labels their pots with their names or group number (Example: Group 1). You may wish t have students also write the type of seed and the date on the label.Every group makes a poster with pictures and words. Describe what theirplantswillbe like.What do th
8、ey do? Instructthe studentsto labelpart of the plant in English. Have them label which parts of the plantare above ground and which parts are below.Summary:Bring a realplant to the class. Point to the parts of the plantand ask some questions. Because this unit is about the plant, we mustfinish the p
9、roject. Of course we cant finish it in a class. We can doeachit after class and check the homework in the next class.Lesson 10: Plant PartsTeaching Content:Mastery words and expressions: feed, fed, fromto Oral words and expressions: sunlight, billion, billions ofTeaching Aims:1.Learn to describe how
10、 a plant grows.2.Learn about plant parts and what they use for.Teaching Important Points:1.Plant parts and what they are used for.2.Describe it in English.Teaching Difficult Points:Describe plant parts and what they are used for in English.Teaching Preparation: pictures, a plantTeaching Aids: audiot
11、ape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Bring a real plant to the class. Ask the following questions:1.How many parts do plants have?2.What do roots do?3.What is the stem for?4.What are leaves for?5.Why do plants have flowers?6.What parts do we eat?Let them answe
12、r the questions in English. If they have trouble, help them immediately.Step2. Listen to the tape and let the students complete the answers correctly.Step3. Read the text and check the answers.Step4. Practice优秀教案欢迎下载Let the students take out the pictures they bring to the class. Work with partner. T
13、alk about the main parts of a plant and the main use of them.If they have difficulty, they can look at their book.Step5. Listen to the tape again and imitate after it until they can read it fluently and correctly.Step6. Let some students read the text in class. Find the mistakes andcorrect them.Step
14、7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:Review the text is very important. The students know what they will take to the class, what is useful to the study. Let them to observe the vegetables that we eat. What parts do we eat? What is it used for
15、? Can they draw pictures of them?Lesson 11: Look after Your Plant!Teaching Content:Mastery words and expressions: look after, over, glass, be made ofOral words and expressions: sprout, desert, useto do Teaching Aims:1.Learn about what a plant needs if it wants to live well.2.What does a plant use su
16、nlight, water do?Teaching Important Points:1. Describe the process that a plant grows.3.Know the main parts of a plant and what they use water and sunlight to do.Teaching Difficult Points:Use the Simple Present TenseTeaching Preparation: a plantTeaching Aids: audiotape, flashcards, plantsType of les
17、son: new lessonTeaching Procedure:Step1. Play a game.Put some things in a box. Then let a student come to the front and touch every thing. Describe what it is like and let the students guess what itis. Divide the class into two groups and have a match. Which team is better? Step2. Bring a plant to t
18、he class and let the students ask questions about plants by themselves.Pointing to the plant, they may begin like this:1.What is this?2.What is it used for?3.Why do plants need sunlight?4.Why do plants need water?5.Why do plants need glass?Step3. Listen to the tape and check the answers.优秀教案欢迎下载Step
19、4. Read the text aloudin class. Find the mistakes andcorrect them.Step5. Listen to the tape again and repeat after it until they can readit correctly and fluently.Step6. PracticeAsk the students if they have planted flowers. Let somestudents introduce the planting experience.Work in pairs. Introduce
20、 one plant that they love very much.Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:Let the studentstake activepartin the activities.The teachercreates all kinds of chances to stimulate the students interests. Use the experience that they have. Talk
21、 about what they have known.Lesson 12: Pretty Little PlantTeaching Content:Mastery words and expressions: pretty, hole, itsTeaching Aims:1.Talk about the relation between the human and the nature.2.Teach people to love the plants and animals and value our lives.Teaching Important Points:1.Learn abou
22、t how a plant grows.2.Realize the importance of the plants.Teaching Difficult Points:How does a plant grow?Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure;Step1. Draw some pictures of a plant. Lets see how it grows. It growsfro
23、m a seed. Then it grows buds and flowers.Step2. Read it as a poem. Then let some students explain it in English.Step3. Explain some useful words and expressions: in the hole, in theground, all aroundStep4. Listen to the tape and sing the song. Lets sing after it.Step5. Play the tape for several time
24、s.Step6. Let some students sing in front of the class.Step7. Homework1.Finish off the activity book.2.Preview the next lesson.Summary:Singingis alsoa techniquein learningEnglish.Itcan increasethe students interest in English. Learning to sing can improve their listening. Find happiness in singing En
25、glish songs.Lesson 13 Why are plants important?Learning aims:优秀教案欢迎下载1. Remember the new words: air, energy, die, heat, nothing, bamboo,kilogram, shade, carry away, makeinto.2. The important sentences: Trees help clean the air. Donuts don t grow on the trees! All plants take energy from the sun and
26、make it into food. Without food, they would have nothing to eat and they would die. Learning important and difficult points:1.区分短语 in trees与 on trees 。2. Master“Why are plants important?”Learning method:Listen, say, read and write.Learning steps:Step 1. TalkingTalk about: Why do we need trees? What
27、kind of things can plants do?Step 2. Learning1. talk about2. clean the air3. on trees/in trees4. carry away Step 4. PracticePractice the dialogue in pairs. Step 5. Do exercisesStep 6. HomeworkWhy do we need plants? Find three answers to these questions. Lesson 14 People and plantsLearning aims:1. Le
28、arn the new words and phrases:corn,wheat, furniture,medicine,shelter, straw, be made of /from2. The important sentences:ink, There are about eighty thousand different plants in the world that people can eat. But half of the words food comes from only three plants: rice, corn and wheat. Do you have a
29、 hat made of straw? Learning important and difficult points:1. 定语从句2. use to do sth. Learning method:Listen, say, read and write. Learning steps:优秀教案欢迎下载Step 1. RevisionCheck the words of Lesson 13.Step 2. LearningLearn the new words. Read and write.Step 3. Looking and sayingLook at the picture. And
30、 talk about the using of plants.Step 4. Reading and learningRead the text, and learn the phrase.Step 5. PracticePractice the text.Step 6. Do exercisesStep 7. HomeworkRecite the text.Lesson 15 Danny grows grain!Learning aims:1. Read the words: agriculture, grain, flour, in the sun2. Language notes: I
31、 have a lot of to write about today. Now something new is growing at the top of the stem. Later, the head will turn into wheat seeds. Learning important and difficult points:1. 动词不定式作后置定语I have nothing to say.2. 不定代词作主语要用第三人称单数3. turn into /change intoturn into/change intoLearning method:Listen, say
32、, read and write.Learn text. Read the diary. And find out the useful expression:1. My teacher told me that its the wheats flower.当询问过去时时，从句用过去范围内相应的时态，但陈述的是真理、事实时，用一般现在时。2. Its seeds are called grain. be + doneLearning steps:Step 1. ReadingRead the diary.Step 2. Do exercisesStep 3. HomeworkRecite th
33、e diary.Lesson 16 Unit ReviewVocabulary:plant, water, grow, leaf, cover, itself, feed, look after, over, glass, pretty, hole, air, nothing, die, energy, heat, bamboo, kilogram优秀教案欢迎下载Sentences:1. Talk about internal.Is your shirt made of cotton?Whats the table made of?Straw hats are made from.The st
34、em of glass plants.2. Talk about purpose.What did you come here for? I came here for help.Why do people sometimes cover plants in Canada? They do that in order to keep plants warm.The examples of five structures:1. Subject + intransitive Verb The sun rises. The spring is coming.2. Subject + transiti
35、ve Verb + Object I don t like basketball.3. Subject + Link verb. + Predicative Danny is tired. In spring, the weather becomes warmer. 4. Subject + Verb + Indirect + Direct Object I read her a story. Show me your photos.5. Subject + Verb + Object + Complement I helped her brush her teeth. Keep them warm at night.