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1、Lesson 25: Lets Do an ExperimentTeaching Content:Mastery words and expressions: science, experiment, fill, proveOral words and expressions: theory, jar, upside, observe, right, side up, upside downTeaching Aims:1. Use the Simple Present Tense.2. Express certainty and uncertainty Teaching Important P
2、oints:1. Learn to express sequence;2. How to express an experiment. Teaching Difficult Points:Express certainty and uncertainty Teaching Preparation: jar, cardboard, waterTeaching Aids: audiotape, flashcards, jar, cardboard, waterType of lesson: new lesson Teaching Procedure:Step1. Teacher brings th
3、e jar, cardboard and water to the class. Show them to the students and ask what experiments we can do with them. Let the students show them and explain the reasons to the students.Let the students work in groups and discuss the experiments. When one group is doing the experiments, the others can ask
4、 the questions. The teacher can ask questions, too. Step2. Now let the students open their books and guess what the experiment is. Ask the students to say it in English.Step3. Read the text silently and answers the following questions.1. What s a theory?2. What s an experiment for?3. Did Danny read
5、about the experiment? What is it about?4. Do you think the cardboard can hold the water in the jar? Why?Step4.Read the textcarefullyand check the answers.Explainsome words and expressionsto the class.Step5.Listentothe tapeand repeatafteritlineby line.Can the students listeninggood enough to hear cle
6、arly?Step6. Come to“ Let s Do It.”Divide the class into two groups. One group thinks the floor will get wet. The othersthink it won t. Let them discuss in class. Pay attention to telling the reasons.Step7. Homework1. Review the next lesson.2. Finish off the activity book.Summary:The experiment is th
7、e main part of the text. If we have time, do it in the class. Thenask them to describe what they see. Give a report to the class. If the time in class isn t enough, let the students do the experiment after class. Then report the result to the class. The teacher can do the experiment for the students
8、, too.Lesson 26: One Wet Danny?Teaching Content:Mastery words and expressions: forceOral words and expressions: swimsuit, observation, turnoverTeaching Aims:1. Use the Simple Future Tense to describe the thing that will happen.2. Grasp the knowledge by doing the experiment. Enjoy the experiment and
9、finish it bystudents themselves.1. Grasp the Simple Future Tense.2. Talk about the experiment process.Some words and expressions, such as: talk about, talk to, tell sb., ask sb. to do sth.Teaching Preparation: jar, cardboard, water, picturesTeaching Aids: audiotape, flashcards, pictures, jar, cardbo
10、ard, waterTeaching Procedure:Let some students talk about the main idea of Lesson 25.The teacher and the students can ask:1. What do we use in the experiment?2. How do you turn the jar full of water upside down?3. What do you cover on the jar?4. What s your theory?1. How many students have done the
11、experiment?2. What s the result?3. How many students think Danny is going to get wet?Report it to the class.Step3. Listen to the tape and let some students ask the following questions:1. What are they talking about?2. Who will do the experiment?3. What will happen to the water in the experiment?4. W
12、hat will keep the water in the jar?5. What will they do after the experiment?Step4.Read thetextsilentlyand checktheanswers.Read itinrolesindividuals or in groups.Step5. Let some students act the dialogue out in front of the class.Step6. Come to“ LET S DO IT. ”Do the experimentin groups.Let the stude
13、ntsobservethe experimentcarefully.inclassinThen givea report to the class about what it is like. Do anyone get wet in the experiment? Why?Step7. Homework1. Finish off the activity book.2. Go on the next reading in the student book.This passage explanations.is about Let thethe two studentsSummary:opi
14、nionstothe experiment.Why do you thinkhave a brainstorm.The teacherwalks aroundso is the and helpsmainthemif it necessaryLesson 27: Danny the“Dry-o-saur”!Teaching Content:Mastery words and expressions: surprised, examine, discover, explain, enough, liquid, solid, spoon, add, mix, pourOral words and
15、expressions: weird, mud, cornstarch, spoonful, dissolve, pressTeaching Aims:1. Ask the students to observe and report it to the class.2.Increase students interest in English.1. Describe an experiment in English.2.Improve the students spoken English.Teaching Difficult Points:Some words and expression
16、s that used in the experiment.Teaching Preparation: a bowl, a spoon, cornstarch, waterTeaching Aids: audiotape, flashcards, a bowl, a spoon, cornstarch, waterType of lesson: new lessonTeaching Procedure:Step1. Ask the students what we can do with the things that we brought to the class. If they can
17、do something interesting, let them demonstrate them in class. Then ask them to explain the reasons.Step2. Listen to the tape and answer the following questions:1. Why is Danny wearing his swimsuit?2. Is Danny wet when Brain takes his hand off?3. Why is Danny still dry after the experiment?Step3. Now
18、 read the text silently and check the answers. Then read it loudly in class. Step4. Read the text loudly in roles in class. Let some students act it out in front of the class.Step5. Ask the students to describe the dialogue in English. Encourage them to use English as much as possible.Step6. Have th
19、e class rewrite the text in the past tense. Divide the class into twelvegroups. Assign one paragraph to each group. Each group should discuss and representative from each group read aloud what has been praise rewritten. Comment on their work and remember to give praise for good efforts!Step7. Homewo
20、rk1. Finish off the activity book.2. Go on the next reading in the student book.Summary:The experiment is interesting, but how to describe it in English is difficult. Rememberto cultivate the students spoken English in class. Give them more chance to practice.when the students are doing experiments,
21、 they must explain clearly step by step.Lesson 28: Fill My PlateTeaching Content:Mastery words and expressions: plate, taste, empty, fullOral words and expressions: taste goodTeaching Aims:1. Know about the foreign culture.2. Learn to sing foreign songs. Teaching Important Points:1. Learn to sing th
22、e song.2. According to the pictures, make up dialogues.Teaching Difficult Points:Make up a dialogue about having a meal in your home or in a restaurant.Teaching Preparation: a plate, picturesTeaching Aids: audiotape, flashcards, a plate, picturesType of lesson: new lessonTeaching Procedure:Step1. Li
23、sten to the tape and grasp the rhythm. Listen to the tape and sing with it. Step2. Let the students read the text line by line. Have the class read the lyrics asa poem. You may divide the class into two groups. Each group will read one line at a time. Make sure students can read rhythmically with a
24、good sense of the rhymes! Step3. Listen to the tape. Let the students sing after it.Step4. Play the tape for several times until the students can sing well. Step5. Let some volunteers come to the front and sing individually. Sep6. Homework1. Finish off the activity book.2. Review the next lesson.Sum
25、mary:Introduce more knowledge about the foreign countries to the students, which will stimulate the students interest of learning English. Learning to sing English songs is anotherway of increasing students learning interests. So give them chance to sing in front of the class.Lesson 29: An Eastern E
26、gg HuntTeaching Content:Mastery words and expressions: basket, hide, everywhereOral words and expressions: hunt, be gone, EasterTeaching Aims:1. Learn more about the foreign festivals in western countries.2. Find the differences between the Chinese festivals and the western festivals. Teaching Impor
27、tant Points:1. Introduce more knowledge about Easter.2. The Simple Present Tense.1. Know about the activities that we do during Easter.2. How do people in western countries celebrate it? Teaching Preparation: pictures, baskets, eggsTeaching Aids: audiotape, flashcards, pictures, basketballs, eggsTyp
28、e of lesson: new lessonTeaching Procedure:Step1.Listento the song “ FillMy Plate ” again.Let severalvolunteersto singin frontof the class.Step2. A Guessing GameWork with a partner. One student hides something of the other s, the other looks forit. If they can t find the thing, they can ask questions
29、:Is it on the desk?Is it on the floor?Where can I find it?Step3. Listen to the tape. Can they find the answers to the following questions?1. What is Danny doing in the park?2. Who brought a lot of chocolate eggs?3. Where do they hide the eggs?4. Can Debbie make eggs? Why?Step4. Read the text silentl
30、y and check the answers. Ask them to find more questions.Now report their questions to the class. Let s discuss the questions and find the answers together.Step5. Play the tape again. Let the students read after it until they can read it correctly and fluently.Step6. Ask some students come to the fr
31、ont and act the dialogue out.Step7. Come to“ LET S DO IT! ”Let s play the game together. Remember to speak English. The teacher walks around the classroom and reminds them.Step8. Homework1. Finish off the activity book.2. Go on the next reading in the student book.Summary:Activitiesare importantpart
32、sin Englishclasses.Put the main ideas of today s knowledgein the activities. So how to arrange the activities is of great use. When we are playing the games, we must speak English as much as possibleLesson 30: Keep the Candle Burning!Teaching Content:Mastery words and expressions: match, light, burn
33、, use upOral words and expressions: shallow, candleholder, oxygenTeaching Aims:1. Cultivate the spirit of loving science.2. How do you express the sequence? Teaching Important Points:1. Write an experiment report.2. Describe and explain the experiment in English.TeachingPreparation:a candle, a candl
34、eholder,a big glass jar,a shallowdishwithwatermatchesTeachingAids:audiotape,flashcards,a candle,a candleholder,a bigglassjar,a shallowdish with water matchesType of lesson: new lessonTeaching Procedure:Step1.Bringthe teachingaids totheclass.The teacherasksthestudents:Whatexperiments can they do with
35、 the aids?Let them do in front of the class. When they do it, describe it in English.Do the others agree with their views? Why?Step2. Read the text and let the students know about the experiment.Step3. Close the books and write what the text is about. Write the main process and theycan have a change
36、 if they think it is necessary. Then after they finish it, open theirbooks and compare what they write with the text. Let s see whose is the best.Step4. Listento thetapeforseveraltimesuntilthey can readit correctlyand fluently.Step5. Ask the students to find questions. Let s have a discussion in cla
37、ss. Such as:1.What is the match used for?2.How much water do we fill in the jar?3.How long does the candle burn?4.What does the candle use to burn?5.Can you explain the experiment in English? What s your reason?Step6. Come to“ PROJECT”Divide the class into groups of four or five. Let one group choos
38、es an experiment topractice. Explain it in English as they are doing the experiment. Encourage them to useIf we cant finish the experiment in this lesson, we can continue in next lesson.Remind the studentsto bringthe thingsthatthey need. Ifthey want to do more experimentsthat we learned or we dont l
39、earn, they can bring everything they need to the class.The teacher should praise the group that does more experiments.Step7. Homework1. Finish off the activity book.2. Review the next lesson.Summary:Do the experiment and let the students report to the class. learning interests. As the students doing
40、 the experiments,Thiscan increasetheletthem explainthem instudentsEnglishas much as possible. The teacher can help them if it necessaryLesson 31: Surprise Your Friends!Teaching Content:Oral words and expressions: take offTeaching Aims:1. Learn to express sequence.2.Teach the students science spirits
41、.Teaching Important Points:1. Describe the experiments in English.2. Express the experiment phenomenon in English. Teaching Difficult Points:Describe the experiments in English and explain the reason.1. Read the words and expressions in Lesson 30.2. Make sentences with the words and expressions in L
42、esson 30. Step2. Read the text and discuss the main idea about the text.1. What s the main idea of the text?2. What s the experiment about?3. Did you do the experiment at home? What did you do? Is it the same as the experiment that we learn in the text?4. How do you explain the experiment to the cla
43、ss?Step3. Listen to the tape and read after it until they can read it fluently.Step4. Let the students work in groups. Describe the experiment in Lesson 30. Then report it to the class. Choose whose report is the best. Why is it good?Step5. Describe the same experiment that is explained in Lesson 30
44、 in English. Work in groups. When they can t go on their description, they can look at the book. Let the students report to the class about their description.Step6. Come to“ LET S DO IT ” .Step7. Homework1. Finish off the activity book.2. Do the exercises in Lesson 32.Summary:Experiments are the main parts of the unit. How do students grasp this part well? I think doing the experiments really is very important. Ask the stud