沪教版(牛津)七年级英语下册Unit-4--Save-the-trees---Period-2---公开课课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit,4,Oxford English,Module 2,Mans best friends,Save the trees,Period 2,Reading(2),Unit Oxford EnglishModule 2 M,1,Checking-up,Why are trees so important in our daily lives?,1Checking-upWhy are trees so i,2,Revision,Read a paragraph about the importance of trees.Complete it with appropriate words.,2RevisionRead a paragraph abou,Trees make our lives more c_.For example,the w,_,in your pencil,the paper in your notebook and the f,_,in your house all c,_,from trees.Trees take in h,_,gases from the air and p,_,oxygen,so they are very u,_,.It is hard to i,_,a world without trees.,onvenient,ood,urniture,ome,armful,roduce,seful,magine,Trees make our lives more c_,3,Comprehension,Answer the following questions with information from the conversation between Rebecca and Dr Jones.,3ComprehensionAnswer the follo,What does Rebecca want to know?,How do trees keep the air clean?,Where does tea,come from,?,What,is,usually,made of,wood?,What does Rebecca want to kno,4,Comprehension,Facts about trees,4ComprehensionFacts about tree,Topic sentences,Trees are really in our daily lives.They help us in many ways.,Useful trees,Products from trees,Trees in danger,Facts,People cut down,trees every year.,What to do?,We should stop,so many trees.,important,millions of,cutting down,furniture,fruit and oil,papers and pencils,tea,Topic sentencesTrees are reall,5,Brainstorming,Our promises,5Brainstorming Our promises,In groups,talk about what you can do to save trees.,Our promises,I promise to write on both sides of the paper!,I promise not to cut down trees!,I promise to plant more trees in the future!,I promise not to use throwaway chopsticks!,In groups,talk about what you,6,Strategy study,Using suffixes to guess meanings,6Strategy studyUsing suffixes,-ful,Look at these two sentences.Do you know the meanings of“useful”and“harmful”?,Trees give us a lot of useful things.,Trees take in harmful gases from the air.,“Useful”and“harmful”both end in-ful.It is a suffix meaning“full of”.,-fulLook at these two sentence,Can you guess the meanings of the following words?,hope,ful,help,ful,Can you give some more examples?,Can you guess the meanings of,H,Homework,1.,抄写短语：,come from,，,in fact,，,look around,，,(be)made of,。,2.,思考,Comprehension D2,的问题,Why does Rebecca say“I cant imagine a world without trees”?,。,3.,完成,综合练习册,第,58,页,Reading B,的练习。,HHomework 1.抄写短语：come from，in,