外研版高中英语必修1学案及答案全套高一英语《No Drugs—Reading and Vocabulary 》学案3.doc

.The General Idea of This ModuleThis module mainly introduces scientific knowledge and the operation and report of basic experiments to students. Questions can often lead to inquiry and phenomenon usually makes people think deeply. Thus, students can voluntarily practice and seek the truth on their own. In this module, we are going to learn some commonly used vocabulary and sentence patterns about scientific experiments. In terms of grammar, were going to learn the expressing ways of Degrees of Comparison. Besides, students should also learn to use the forms of modifier of Degrees of Comparison. In pronunciation, students are asked to learn the intonation of general questions and special questions. At the same time, after learning this module, students are required to improve their abilities of listening, speaking, reading and writing as well as some strategies of learning.INTRODUCTION Some vocabulary on science and technology,experiments are enumerated(列举) in this section.Three activities have been designed. Students ought to get familiar with the meanings of the useful words and expressions so that they can get ready for the study activities.VOCABULARY AND SPEAKINGThis part introduces vocabulary of numerals.Besides,five activities have been designed here for the students to distinguish and calculate the numbers and percentage.GRAMMAR 1In this part,we will learn degrees of comparison of the adjectives.It mainly deals with the expressing ways of multiple. w W w . X k b 1. c O mREADING AND VOCABULARYThis section leads to some words and useful expressions concerning the topic of this module.It also introduces oxide reaction of metals.The exercises designed according to the reading text enable the students to learn to use the relevant vocabulary by doing the exercises.VOCABULARYThis section supplies vocabulary on experimental apparatus and gives us the reading method of fractions.It also supplies us some relevant activities.LISTENING AND WRITINGThe listening material is a dialogue of teachers and students who are doing an experiment.It gives us the activity on relevant experiment as well.GRAMMAR 2This section mainly introduces three kinds of usage of degrees of comparison of the adjectives.PRONUNCIATIONIn this part,the students are required to master the intonation of general questions and special questions.EVERYDAY ENGLISHIn this part,the students shall learn several useful expressions of daily English.That is:“Where do we go from here?”“Keep the noise down.”“Youve got it.”“Its your turn.”“Go ahead!”FUNCTIONIn writing,the students are asked to grasp the use of first,next,after that,lastly and so on in a paragraph.They are also required to learn the usage of comma. w!w!w.!x!k!b!1.comCULTURAL CORNERThe students must learn the teaching conditions of senior high school education of Canada by reading this passage.w w w .x k b 1.c o mTASKIt requires students to work in pairs.Furthermore,the students are asked to write an experimental report by recalling the experiments carried out in class and going over the content of reading.MODULE FILEThis section summarizes the words and expressions,grammar,pronunciation and everyday Egnlish learnt in this module.ThreeDimensional G1.Knowledge and skills(1)Be able to master the key vocabulary and read the text fluently.Get to know something about science and technology,experimental reports.(2)The students are required to understand and master the usage of tractions and degrees of comparison of adverbs.2.Process and methods(1)Learn independently,under the teachers guidance.Try to get to know knowledge concerning experiments on science and technology.(2)Inquiry and activity.Students are required to understand its importance of scientific knowledge.The students will be aroused the enthusiasm for observing and analyzing problems.3.Emotion and valuesThe materials in this part can help students change their attitude towards study and arouse their interest of learning so that they can form their own goals of study.Teaching Important PointsStudents should get to know some scientific knowledge and draw a conclusion by doing some experiments.Master relevant vocabulary and phrases and improve the students abilities of listening,speaking,reading and writing.Teaching Difficult PointHow to improve the students ability of writing effectively.Preparation of Teaching Aidsa tape recorder,multimedia,a computer and a slide projector.Teaching Timefive periodsThe first period:Introduction,Vocabulary and SpeakingThe second and the third period:Reading and VocabularyThe fourth period:Vocabulary,Listening and Writing,Grammar 12 The fifth period:Pronunciation Everyday English,Function and Cultural CornerThe First PeriodThe General Idea of This PeriodX k B 1 . c o mIn this period,we are going to learn to say some large numbers quickly and correctly. And we will learn to use some new words.Teaching Aimsw w w .x k b 1.c o m1.Learn and master the following:Learn the meaning of the following words:liquid,expand,contract,substance,mixture,oxygen,electricity. Learn to say the large numbers in English.2.Develop the students speaking ability by listening and speaking. Teaching Important Points1.Train the students abilities of listening and speaking.2.Enable the Ss to recognize the numbers,fractions and percentages. Teaching Difficult PointHow to improve the students speaking ability.Teaching MethodsIndividual and pair work.Teaching Aids1.a computer 2.a projector 3.the blackboardTeaching ProceduresStep 1 Greetings and Leadin T:Hello,everyone.Ss:Hello,Mr Li. T:Sit down,please. Now in this unit we are going to learn something about general science and learn how to express the numbers. First of all,lets learn the new words. (Show the new words on the screen.)liquid 液体expand 膨胀contract 收缩substance 物质mixture 混合物oxygen 氧气electricity 电T:OK. Please read the new words and find the Chinese meaning for each worD. (The Ss read and look up the words in the vocabulary individually.Teacher makes sure the Ss know the new words. Read the words after you.)Step 2 Choose the correct answers to the quiz.Teacher asks the Ss to look through Part one and judge which statements are true.The Ss read and tick the possible right sentences.T:Now listen and check your answers.The Ss check the answers in pairs.1.a2.a3.a4.a5.b6.b7.bT:Now listen again and check your answers.Step 3 PracticeT:Put the words in pairs or groups individually.(The Ss work on their own.)T:Compare the answers in pairs.1.airoxygen2.contractexpandw w w .x k b 1.c o m3.earthsunmoon4.gasliquidsolidStep 4 PracticeTeacher shows the words on the screen. Have the class repeat them.electricityironmetalsteelairglassT:Can you find these things in our classroom?(Further