Unit 5 Working the Land Assessing Your Progress 课件-2024-2025学年高中英语人教版（2019）选择性必修第一册

Unit 5 Working the Land （Assessing Your Progress ） 浙江省上虞中学 高中英语（人教版2019） Unit 5 Working the Land（Assessing Your Progress ） 图片来源电子课本 Hello,everyone. Welcome to my English class. Today we're going to learn U5 working the land, assessing your progress. After this class, you will be able to: 1. consolidate and check the vocabulary that you have learnt in this unit ; 2. review the usage of subject clause in this unit when it comes to grammar; 3. summarize and reflect the content of the unit and have a better understanding of agriculture. Learning Objectives After the class,you'll be able to 1.consolidate and check the vocabulary that you have learnt in this unit ; 2. review the usage of subject clause in this unit when it comes to grammar; 3. summarize and reflect the content of the unit and have a better understanding of agriculture. Assessing Your Progress Grammar Vocabulary Reflection 图片来源电子课本 In the previous part, you have learned much about U5. In this period, we're going to learn assessing your progress from vocabulary, grammar and reflection. Vocabulary Now let's start with the review of vocabulary. Activity 1 Match the word or phrase with its meaning 1.attain 2.be comprised of 3.depth 4.diverse 5.essential 6.for instance 7.output 8.soil a. gain sth. with effort b. completely necessary; extremely important c. for example d. make up; consist of e. the amount of sth that a person, a machine or an organization produces f. the quality of being deep, strong, or intense g. very different from each other and of various kinds h. the top layer of the earth in which plants, trees, grow First, look at the words or phrases on the left and match them with their correct meanings. Here we go. Activity 1 Match the word or phrase with its meaning 1.attain 2.be comprised of 3.depth 4.diverse 5.essential 6.for instance 7.output 8.soil a. gain sth. with effort b. completely necessary; extremely important c. for example d. make up; consist of e. the amount of sth that a person, a machine or an organization produces f. the quality of being deep, strong, or intense g. very different from each other and of various kinds h. the top layer of the earth in which plants, trees, grow let’s check .Number one, attain，as a verb,means gain sth. with effort; 2,the phrase,be comprised of, means make up; consist of;3, depth, means the quality of being deep, strong, or intense;4,diverse, means very different from each other and of various kinds;5,essential, means completely necessary; extremely important;6, for instance,means for example;7,output,means the amount of sth that a person, a machine or an organization produces; 8,soil, means the top layer of the earth in which plants, trees, grow. i think you must have done a good job. Activity 2 Watch a video Who is he? What did he write? In this unit, we’ve learned a pioneer for all people,Yuan Longping and today we’ll introduce another agricultural scientist. Let’s watch a video about him, and please think who is he? what did he write? From the video, we can see ,he is Jia Sixie, and he wrote a book called qi min yao shu. Activity 3 Read and complete the passage with the correct forms of the words and phrases in the box. Then read the passage about him and fill in the blanks with the correct forms of the words and phrases in the box.Now, start. 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. They 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 Mn Yao Shu is still considered a(n) _________ book in China’s agricultural history. attain be comprised of depth diverse essential for instance output soil 1 Why did Jia Sixie investigate good ways of farming? 2 What makes Qi Min Yao Shu an important book in China’s agricultural history? output attaining was comprised of for instance soil depth diversity essential Let's check . 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 output than others,(他观察到一些农民的产量比其他人高) so he decided to investigate the best ways of attaining good harvests. （所以他决定研究获得高产的最佳方式，介词of 后加ing，填attaining，）After retiring, he wrote a book, Qi Min Yao Shu, which was comprised of sound advice and practices for people doing agricultural work. （齐民要术由一些对人们干农活的合理建议和实践组成）In one piece of advice, for instance,比如 he told farmers to clear weeds from the ground before planting crops. They could either let the animals eat the weeds or turn the soil over （把泥土翻过来）so that the weeds were covered. Then he gave advice on ploughing, suggesting that the autumn ploughing should be at a greater depth than the spring ploughing. （秋耕要比春耕深一些，deep的名词形式depth）He also suggested changing crops to get better harvests every year. Finally, he suggested that farmers grow a diverse range of crops next to each other in the fields. （ a diverse range of 多种多样的）Although it has been centuries since Jia Sixie died, Qi Mn Yao Shu is still considered a(n) essential book in China’s agricultural history.（齐民要术被认为是中国农业史上非常重要的一本书） After reading the passage, can you answer the following two questions?1 Why did Jia Sixie investigate good ways of farming? 2 What makes Qi Min Yao Shu an important book in China’s agricultural history? The answer to question one, because he observed some farmers had much better output than others and he wanted to help more people attain good harvests. The answer to question two, it was comprised of sound advice and practice for people doing agricultural work. Grammar Subject clause Next we are going to review the grammar in this unit, the subject clauses. Review conjunction Word order subject-verb agreement structure 主语从句： 复合句中, 充当主语的从句 V(实义/系表动词) 【 】 Subject clause 主语从句作主语时，句子谓语一般用______. 单数 主语从句语序：__________. 陈述语序 从属连词 (不作成分) 连接代词 作主/宾/表/定，有意义 连接副词 作状语，有意义 that 无意义 whether 是否 what/who whose/which when/where why/how + 主语从句是在复合句中，充当主语的从句。我们先来看它的结构structure, 主语从句放置在谓语动词之前。我们再来复习下它的连接词conjunctions,按所作的成分可分为3大类：从属连词，不作成分，that和whether, that 无意义，whether为是否；连接代词，可作主语，宾语，表语，定语，有具体意义，如what/who/whose/which；连接副词，作状语，有具体意义，如when/where/why/how 我们再来看一下主谓一致性，subject-verb agreement，主语从句作主语时，句子谓语一般用单数。主语从句语序为陈述语序。 Now, let's do some exercise to consolidate the use of subject clauses. Activity 4 Find out the subject clauses in the text and analyze the conjunctions 图片来源电子课本 please find out the subject clauses in the text and analyze the conjunctions. Find out the subject clauses in the text Here are 5 subject clauses in the text. let’s check. Excellent. You’ve got all the sentences. 1. However, （what concerned him most ）was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat. 2. （How this could be done） was a challenging question at the time. 3. However, （whether it was possible to develop a hybrid of self-pollinating plants such as rice） was a matter of great debate. 4. Today, it is estimated （that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains）.... 5. （What impressed people most about Yuan Longping） is his ongoing ability to fulfil his dreams. what: 从句中做主语 How: 从句中做状语 Whether: 不作成分，是否 that: 不担当成分，起连接作用 What: 从句中做主语 Circle out and analyze the conjunctions Then, can you circle out and analyze the conjunctions? have a try.let’s check and see together. 1, 主语从句为what concerned him most，连接代词为what，在从句中做主语。 2，主语从句为How this could be done，连接副词为how,在从句中做状语。 3，主语从句为whether it was possible to develop a hybrid of self-pollinating plants such as rice，从属连词为whether, 在从句中不作成分，意思为是否 4，it为形式主语，真正的主语从句为that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains，从属连词为that，在从句中不作成分，没有意思。 5，主语从句为What impressed people most about Yuan Longping，连接代词为what，在从句中做主语。 1. ______________ 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. 4. _____________ 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. Fill in the blanks with that, whether, or wh- question words Activity 5 Where/Whether That What Whether/When Whether Who Why 不缺/缺地点状语 不缺，无意义 不缺，是否 不缺，是否/缺时间状语 缺主语，什么 缺原因状语 缺主语，谁 To consolidate the use of conjunctions, let’s fill in the blanks with that, whether, or wh- question words . 1,主语从句不缺成分，意思缺是否或者缺地点状语，故选从属连词whether或连接副词where 2，主语从句不缺成分，也无意义，填从属连词that 3，主语从句缺主语，意思为什么，填连接代词what 4，主语从句不缺成分，意思缺是否，填whether或缺时间状语，填when 5，主语从句不缺成分，意思缺是否，填从属连词whether 6，主语从句缺主语，意思缺谁，填连接代词who 7，主语从句缺原因状语，填连接副词why Reflecting After learning so much about this unit, let’s come to the reflection part. Activity 6 Reflect after learning this unit 17.In this part,you should summarize and reflect the content of the unit by answering the following questions. 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. My version: Overall, I think this unit was interesting and useful. I learnt some agricultural scientists like Yuan Longping and Jia Sixie and their achivements. What interested me most is chemical and organic farming. I want to know more about hunger problems and ways to solve it. Activity 6 Reflect after learning this unit As far as I am concerned, overall, I think this unit was interesting and useful. I learnt some agricultural scientists like Yuan Longping and Jia Sixie and their achivements. What intrested me most is chemical and organic farming. I want to know more about hunger problems and effective ways to solve it. 1. Review the vocabulary and grammar of this unit . 2. Finish the exercise paper of this period. Assignment After class, you should finish the following assignment. 1. Review the vocabulary and grammar of this unit . 2. Finish the exercise paper of this period. Thank you! So much for today's class, thanks for your listening. Lavf58.29.100 $$