Unit 5 Assessing Your Progress & Project教学课件(英语选择性必修第一册人教版).pptx

Unit 5 Working the LandAssessing your progress&ProjectRevision Review the key words.devote shortage crisis attain overcome output estimateessential 专心于专心于不足；缺少不足；缺少危机危机获得获得克服克服depthsoil widespreadwheatdomesticconventional tackleintense产量产量估计估计完全必要的完全必要的向下（或向下（或向里）的距离向里）的距离泥土泥土分布广的分布广的小麦小麦本国的本国的传统的传统的解决（难题）解决（难题）热切的热切的RevisionReview the key phrases.devote.tobe comprised of in turnfor instance 包括；包含包括；包含把把用于用于；献身献身；致力致力；专心专心相应地；转而；依次；轮流相应地；转而；依次；轮流比如，例如比如，例如Review of language pointsRead and complete the passage with the correct forms of the words and phrases in the box.Jia Sixie was a government official from Shandong Province who conducted a lot of agricultural research in the sixth century.In his travels,he observed that some farmers had much better than others,so he decided to investigate the best ways of _ good harvests.After retiring,he wrote a book,Qi Min Yao Shu,which _ sound advice and practices for people doing agricultural work.In one piece of advice,he told farmers to clear weeds from the ground before planting crops.attain be comprised of depth diverseessential for instance output soiloutputattainingwas comprised of for instanceReview of language pointsThey could either let the animals eat the weeds or turn the over so that the weeds were covered.Then he gave advice on ploughing,suggesting that the autumn ploughing should be at a greater than the spring ploughing.He also suggested changing crops to get better harvests every year.Finally,he suggested that farmers grow a range of crops next to each other in the fields.Although it has been centuries since Jia Sixie died,Qi Min Yao Shu is still considered a(n)_ book in Chinas agricultural history.soildepthdiverseessentialReview of language points Answer the questions.1.Why did Jia Sixie investigate good ways of farming?2.What makes Qi Min Yao Shu an important book in Chinas agricultural history?He was an official who wanted to help people.Because it was comprised of sound advice and practice for people doing agricultural work.Review of language points1 the research centre is to be set up has not been decided.2 many countries still face food shortages remains a big problem.3 impressed me most was that the hybrid rice enabled farmers to expand their output greatly.Fill in the blanks with that,whether,or wh-question words to complete the sentences.Whether/WhereThatWhatReview of language points4 the plan is to be carried out still needs discussing.5 the new chemical pesticide is effective remains to be seen.6 will join in the research team will be announced tomorrow.7 he quit his high-paying job is not difficult to understand.He wanted to start up his own business.Whether/WhenWhetherWhoWhyReflectingAnswer the questions based on what you haved learned in this unit.(1)What did you learn about agriculture that you did not know before?(2)What interested you most about agriculture in this unit?Give your reasons.(3)What other important aspects of agriculture do you want to know about?(4)Overall,I thought this unit was interesting useful so-so difficult.ProjectMake a poster of your favourite dish,from field to plate.What does this line mean to you?How should this knowledge affect your daily life?In groups,discuss this line of poetry,“Every single grain on your plate is the result of hard work.”ProjectBrainstorm a list of your favourite dishes.Each dish should be comprised of five or more ingredients.ProjectChoose one dish from your list that everyone in your group likes.Find a list of its ingredients from a recipe or a product label.EXAMPLE：Kung Pao Chicken is made with chicken,peanuts,onions,red peppers,Sichuan peppercorns,ginger,garlic,oil,cooking wine,salt,soy sauce,vinegar,etc.ProjectAssign team members to research where and how each of these ingredients is produced.EXAMPLE：Peanuts are planted in April or May.It takes around 120 to 160 days for them to be ready for harvesting.This is usually done by hand.The farmer pulls the peanut plants out of the ground and leaves them in the field to dry.The peanuts are then collected and separated from their vines.They are dried for some more time and then taken to the market for sale.ProjectWork together to make a poster about your favourite dish.Each team member should explain where at least one ingredient comes from and how it is produced.Present your poster to the class.AssignmentWrite a short passage about your opinion on modern agriculture.敬请各位老师提出宝贵意见！Bye-bye!Bye-bye!。