《综合英语》课程教学资源Ⅲ_45669_课程资源_Unit 5_Unit 5 预习课件

Unit 5 Silent Spring by Rachel Carson

Unit 5 Silent Spring by Rachel Carson

Contents Words Expressions 2 Text Analysis 3 Sentence Patterns Oral Written Work CBIWork 5 8

Contents 1 2 3 4 Words & Expressions Text Analysis Oral & Written Work Sentence Patterns 5 CBI Work

Words Expressions Make good use of your paper I.Words:in the glossary dictionary Requirements Words for detailed study Read the words in the Glossary ● abundance on P114-117,and keep them in ·adapt mind. ·assault Self-study the words in the right column from the following confined perspectives:word formation, consent collocations,synomyms,English ·contend explanations,usages. 。inhabit Prepare yourself for the word ·integrity dictation in class and quizzes on.intensification words Finish Exes.2 on P118 before the ·migrant 2nd time we meet. ·resurgence ● substantial

Words & Expressions Requirements • Read the words in the Glossary on P114-117, and keep them in mind. • Self-study the words in the right column from the following perspectives: word formation, collocations, synomyms, English explanations, usages. • Prepare yourself for the word dictation in class and quizzes on words • Finish Exes. 2 on P118 before the 2nd time we meet. Words for detailed study • abundance • adapt • assault • confined • consent • contend • inhabit • integrity • intensification • migrant • resurgence • substantial I. Words: in the glossary Make good use of your paper dictionary

Words Expressions II.Words in the text Requirements Unit Words Pay attention to the usage of unit ·a piece of words in this passage; ·a loaf of Look them up in your dictionary ·a lot of for their meanings,possible ·a pair of usages and collocations; ·a heap of ·Finish Exes.2on121 . Please finish the exercises all by yourself and be honest!

Words & Expressions Requirements • Pay attention to the usage of unit words in this passage; • Look them up in your dictionary for their meanings, possible usages and collocations; • Finish Exes. 2 on 121 Unit Words • a piece of • a loaf of • a lot of • a pair of • a heap of • . II. Words in the text Please finish the exercises all by yourself and be honest!

Words Expressions III.Words of some similarities Requirements Differentiate the following groups of words by offering their English explanations and collocations. -change,exchange -beside,besides,except -used to,be used to -shiver,tremble,shake,shudder Finish Exes.5 on P123. Do the exercises first before you refer to the disctionary!

Words & Expressions Requirements • Differentiate the following groups of words by offering their English explanations and collocations. - change, exchange - beside, besides, except - used to, be used to -shiver, tremble, shake, shudder • Finish Exes. 5 on P123. III. Words of some similarities Do the exercises first before you refer to the disctionary!

http:/1210.44.1 Words Expressions 76.1711eo/ho mepage/comm IV.Expressions onl commended Expressions Requirements arise with the intensification of Read Text A for a general agriculture understanding of the content, be caught up in the endless spiral record your reading and submnit be confined in nature reserves via the platform; ·be immune to Pick out useful expressions from.be intermingled with Text A,try to explain them in 。 damp down the power of your own words and show how to ·hold sth with bounds use them with sentences; ·live in harmony with Try to figure out how Text A is subject people to contact these organized and offer a detailed poisons outline of Text A under primitive conditions without one's consent/knowledge

Words & Expressions Requirements • Read Text A for a general understanding of the content, • record your reading and submit via the platform; • Pick out useful expressions from Text A, try to explain them in your own words and show how to use them with sentences; • Try to figure out how Text A is organized and offer a detailed outline of Text A Recommended Expressions • arise with the intensification of agriculture • be caught up in the endless spiral • be confined in nature reserves • be immune to • be intermingled with • damp down the power of • hold sth with bounds • live in harmony with • subject people to contact these poisons • under primitive conditions • without one's consent/knowledge IV. Expressions http://210.44.1 76.171/eol/ho mepage/comm on/

Words Expressions IV.Expressions More Recommended Expressions ·white clouds of bloom ·in the midst of ·a blaze of color delight the traveler's eye ·pour through/in ·work harm on find their way to actual use ·gear sth to ·set the stage for suffer a substantial number of sth

Words & Expressions More Recommended Expressions • white clouds of bloom • in the midst of • a blaze of color • delight the traveler's eye • pour through/in • work harm on • find their way to actual use • gear sth to • set the stage for • suffer a substantial number of sth IV. Expressions

Text Analysis Read the text I.Background information thoroughly before you start this part! O Who is Rachel Carson?Do some research work with your group members and get to know more about her and her book Silent Spring. Each group prepares a PPT to demonstrate the following task: Work in group to name five environmental problems that are threatening our world ane describe the influences each problem has produced. Presentation is required with PPTs

Text Analysis • Who is Rachel Carson? Do some research work with your group members and get to know more about her and her book Silent Spring. • Each group prepares a PPT to demonstrate the following task: Work in group to name five environmental problems that are threatening our world ane describe the influences each problem has produced. I. Background information Read the text thoroughly before you start this part! Presentation is required with PPTs

Text Analysis Work out the answers with II.General discussion of the text your group members! 1.We are faced with all kinds ofenvironmental problems nowadays.But what is the one that Rachel Carson dealt with in her book Silent Spring? 2.What do you think of Carson's views published some forty years ago? Do you think we have similar problems in our country? 3.How do chemicals affect the environment and people? 4.Does Carson mean that insecticides should never be used in agriculture? 5.Do you think that insecticides,pesticides and other chemicals should never be used in agriculture?Why or why not? 6.Do you think that man has changed nature a lot?If yes,how?

Text Analysis 1. We are faced with all kinds of environmental problems nowadays. But what is the one that Rachel Carson dealt with in her book Silent Spring? 2. What do you think of Carson’s views published some forty years ago? Do you think we have similar problems in our country? 3. How do chemicals affect the environment and people? 4. Does Carson mean that insecticides should never be used in agriculture? 5. Do you think that insecticides, pesticides and other chemicals should never be used in agriculture? Why or why not? 6. Do you think that man has changed nature a lot? If yes, how? II. General discussion of the text Work out the answers with your group members!

Text Analysis Lesson 11-Silent Spring III.Detailed analysis of the text Before after the use of chemicals Scan the text and list out the related information. Before the use After the use

Lesson 11 – Silent Spring Before the use After the use Before & after the use of chemicals Scan the text and list out the related information. To be continued on the next page. Text Analysis III. Detailed analysis of the text