Unit 5 单元话题满分范文必背-高二英语选择性必修第一册单元重难点易错题精练(人教版)
展开Unit 5单元话题满分范文必背
(名校最新真题)
1.(2022·山东省淄博第七中学高一阶段练习)假设你是营养专家,请你根据下面的内容写一篇题目为 “Top Meal of the Day”的文章登在营养杂志上。
现状:许多高中学生不吃早餐(skip breakfast),其结果不仅影响白天的学习,而且导致身体变差。
原因:1.认为早餐不重要,可有可无;
2.早晨时间匆忙,为了节省时间不吃早晨;
3.女孩为了减肥而不吃早晨。
建议:每位学生都应该每天吃早餐。原因……(自定,至少两个)。
要求:1. 请按照要求使文章内容充实,上下文连贯通顺;
2. 词数:100左右。
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】Top Meal of the Day
Nowadays it’s common for many high-school students to skip breakfast, leading to both poor school performance and damage to their health.
When asked why they skip breakfast, some students say they think of breakfast as the least important meal of the day, and think it unnecessary, while others say they have too little time in the morning to have breakfast. And a third group, mostly girls, say they want to lose weight so they skip breakfast.
We suggest that every student should have breakfast properly every day, since breakfast can provide the necessary energy that one needs every day. In addition, having breakfast can help you to concentrate in class and study more efficiently.
【分析】本文为说明文。请你根据下面的内容写一篇题目为 “Top Meal of the Day”的文章登在营养杂志上。当前的现状是许多高中学生不吃早餐,其结果不仅影响白天的学习,而且导致身体变差。其原因有3点即认为早餐不重要,可有可无;早晨时间匆忙,为了节省时间不吃早晨;女孩为了减肥而不吃早晨。并提出建议,即每位学生都应该每天吃早餐。其原因 至少要有两个。
【详解】本文为提纲作文。本文内容提供的比较多。考生只要根据提供的内容,根据一定的顺序用正确的语言及句子完成即可。本文主要分为三部分:第一部分叙述当前的现状,即很多高中生不吃早餐,影响白天的学习,导致身体差。第二部分叙述不吃早餐的原因:认为吃不吃不重要,还可节省时间、减肥。最后部分提出建议。
【点睛】本文要点完整,结构合理。文中运用了一些高级词汇如skip breakfast;lead to ;think of ... as; lose weight so ;in addition。句式灵活多变,简单句与复杂句相结合,有张有弛。如复杂句some students say they think of breakfast as the least important meal of the day, and think it unnecessary, while others say they have too little time in the morning to have breakfast中含有一个宾语从句和状语从句;复杂句We suggest that every student should have breakfast properly every day, since breakfast can provide the necessary energy that one needs every day. In addition中有一个由that引导的宾语从句和由since引导的状语从句。而且文章中有多处的非谓语动词,非谓语运用的非常灵活。如现在分词作状语it’s common for many high-school students to skip breakfast, leading to both poor school performance and damage to their health;动名词作主语 having breakfast can help you to concentrate in class and study more efficiently;过去分词作状语When asked why they skip breakfast,...。这些词汇和句式的运用体现了作者对英语的熟练程度。
2.(2022·全国·高三课时练习)假定你是李华,上周你校举办了首届生活技能云端展示活动,主题为“劳动创造美好生活(Work Creates a Better Life)。”请你为校英文报写一篇报道,内容包括:
1.活动主题;
2.展示内容(烹饪、急救等);
3.活动反响。
注意:1.写作词数应为80左右;
2.标题已给出,不计入总词数;
3.可以适当增加细节,以使行文连贯。
The First Online Life Skills Show
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】The First Online Life Skills Show
Last week, our school held the First Online Life Skills Show, whose theme “Work Creates a Better Life” is stressed.
In this activity, our students showed their skills of cooking, sewing, giving first aid, etc. It was a good opportunity for them to show their talents and skills. The winners received admiration from audience; the participants felt proud of their demonstrations. And more people showed interest in the daily life skills. It was a great success. We are looking forward to the next show.
【导语】本篇书面表达属于应用文。要求考生写一篇报道,关于上周学校举办了首届生活技能云端展示活动,主题为“劳动创造美好生活(Work Creates a Better Life)。”
【详解】1.词汇积累
展示:show→ demonstrate
机会:opportunity→ chance
以……为自豪:feel proud of→ take pride in
天赋,天资:talent→ gift
2.句式拓展
陈述句变被动句
原句:Last week, our school held the First Online Life Skills Show.
拓展句:Last week, the First Online Life Skills Show was held by our school.
【点睛】【高分句型1】Last week, our school held the First Online Life Skills Show, whose theme "Work Creates a Better Life" is stressed. (运用了whose引导的非限制性定语从句)
【高分句型2】It was a good opportunity for them to show their talents and skills.(运用了it作形式主语,动词不定式作真正的主语)
3.(2020·全国·高二课时练习)假如你是李华,你向英国朋友Jim介绍你对有机农业的了解(organic farming),请你据此给Jim写一封邮件,开头和结尾已经给出,不计入词数。
1. 字数不少以100
2. 你更倾向于有机农业,至少说明三点原因
3. 希望Jim能回信告诉你英国的有机农业的情况及他的看法
4. 自行脑补……
Dear Jim
Glad to hear from you.________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Hope to hear from you as soon as possible.
Yours,
Li Hua
【答案】Dear Jim
Long time no see. How’s everything going? Recently I am interested in organic farming, which is very popular in China now. Organic farming is simply farming without using any chemicals, so organic products are very healthy. Though organic farming is time-consuming and painstaking, I think it preferable to chemical farming.
Organic farming involves no chemicals, which benefits both our health and the environment. What’s more organic farmers use natural means to keep the soil rich. Crops grow in a healthy way so the crops, vegetables and fruit are more tasty and nourishing.
What do you think of organic farming and how do you develop organic farming in Britain?
Hope to hear from you as soon as possible.
Yours,
Li Hua
【分析】本篇书面表达属于提纲类作文,要求考生写一封邮件,向英国朋友Jim介绍你对有机农业的了解。
【详解】第一步:审题
体裁:应用文
时态:根据提示,时态应为一般现在时。
结构:三部分:第一部分介绍什么是有机农业,引出主题;第二部分介绍自己更倾向于有机农业的原因;第三部分询问对方英国的有机农业的情况及他对有机农业的看法。
要求:1. 介绍什么是有机农业
2. 介绍自己更倾向于有机农业的原因
3. 询问对方英国的有机农业的情况及他对有机农业的看法
第二步:列提纲 (重点单词及词组)
be interested in (对……感兴趣); chemical (化学制品); time-consuming (耗时的); painstaking (辛苦的); both…and… (两者都……); benefit (使受益); use sth. to do (使用某物做某事); tasty (美味的)
第三步:连词成句
1. Recently I am interested in organic farming, which is very popular in China now.
2. Organic farming is simply farming without using any chemicals.
3. Organic farming involves no chemicals, which benefits both our health and the environment.
4. Crops grow in a healthy way so the crops, vegetables and fruit are more tasty and nourishing.
5. What do you think of organic farming and how do you develop organic farming in Britain?
根据提示及关键词(组)进行遣词造句,注意主谓一致和时态问题。
第四步:连句成篇(衔接词)
1. 表文章结构顺序:first of all; to begin with; firstly/first; secondly/second… ; and then; finally; in the end; at last
2. 表并列补充关系:What’s more(本篇文章使用过); besides; moreover; furthermore; in addition; additionally; not only… but also…; as well as; both…and…
3. 表转折对比关系:but; however; on the contrary; instead; though(本篇文章使用过); in spite of; on the one hand…, on the other hand…; some…, while others…
4. 表因果关系:because; because of; for; so(本篇文章使用过); since; thus; therefore; as a result; why
5. 表总结:in short; in a word; in conclusion; in summary; all in all; generally speaking
连句成文,注意使用恰当的连词进行句子之间的衔接与过渡,书写一定要规范清晰。
第五步:润色修改
根据写作内容需要,加入高级句式,如名词性从句,定语从句,状语从句等。
Organic farming involves no chemicals.本句用来介绍有机农业的一个特点。可以使用定语从句,进一步介绍这个特点有什么样的好处。润色修改为:Organic farming involves no chemicals, which benefits both our health and the environment.
【点睛】范文内容完整,要点全面,语言规范,语篇连贯,词数适当,上下文意思连贯,符合逻辑关系。作者在范文中合理使用了复合句,如:Organic farming involves no chemicals, which benefits both our health and the environment.,这句话为which引导的定语从句;其次,使用了一些固定短语,如:be interested in; both…and…; use sth. to do等,使语言更加丰富;同时使用了一些高级词汇,如chemical; time-consuming; benefit; painstaking等,让语言更加地道。全文中没有中国式英语的句式,显示了很高的驾驭英语的能力。另外,文章思路清晰、层次分明,上下句转换自然,为文章增色添彩。
4.(2021·全国·高二课时练习)食品安全对我们来说是非常重要的,我们怎样才能使食品安全呢?请以食品安全(Food Safety)为主题,写一篇短文。词数100左右。
1.食品安全的重要性。
2.保证食品安全的措施。
3.提出倡议。
【答案】Food Safety
Food safety is very important to us. As the old saying goes,the food is what matters to the people. Food plays an important role in people's life.How can we make food safe?
First, we shouldn’t go out to eat fast food often. At the restaurant there is also some food that isn’t safe, such as unhealthy oil. Second, we should make food clean before cooking. Remember to boil food. Third, we should buy and eat food carefully. If the food is in bags, we should read instructions and dates carefully. Make sure the food is safe. At the same time ,our consumers should learn more knowledge about food safety.
【分析】本篇书面表达属于应用文,要求考生写一篇倡议书,说明食品安全的重要性及保证食品安全的措施,最后就注重食品安全提出倡议。
【详解】第一步:审题
体裁:应用文
时态:根据提示,时态应为一般现在时。
结构:总分法
总分法指把主题句作为总说,把支持句作为分说,并以这种方式安排所写内容。
要求:1.说明食品安全的重要性。
2.保证食品安全的措施:
1)尽量不在外面吃饭;
2)保证食物干净并充分煮熟;
3) 多学习相关食品安全知识。
第二步:列提纲 (重点词组)
be very important to ;play an important role in; unhealthy oil;make food clean;in bags,read instructions and dates; make sure; food safety.
第三步:连词成句
1. Food safety is very important to us.
2. Food plays an important role in people's life.
3. we shouldn’t go out to eat fast food often.
4. we should make food clean before cooking.
5. we should buy and eat food carefully.
6. If the food is in bags, we should read instructions and dates carefully.
7. our consumers should learn more knowledge about food safety.
根据提示及关键词(组)进行遣词造句,注意主谓一致和时态问题。
第四步:连句成篇(衔接词)
1.表文章结构顺序:First of all, Firstly/First, Secondly/Second… And then, Finally, In the end, At last
2.表并列补充关系:What is more, Besides, Moreover, Furthermore, In addition As well as, not only…but (also), including,
3.表转折对比关系:However, On the contrary, but, Although+clause(从句), In spite of+n/doing,On the one hand…,On the other hand… Some…,while others…,as for, so…that…
4.表因果关系:Because, As, So, Thus, Therefore, As a result
连句成文,注意使用恰当的连词进行句子之间的衔接与过渡,书写一定要规范清晰,
第五步:润色修改
【点睛】文章要内容完整,要点全面,语言规范,语篇连贯,词数适当,上下文意思连贯,符合逻辑关系。that引导的定语从句At the restaurant there is also some food that isn’t safe, such as unhealthy oil. if引导的条件状语从句If the food is in bags, we should read instructions and dates carefully. 言简意赅,显得很有文采,同时文章中过渡词的合理使用可以使文章条理清晰,层次分明。
5.(2021·江西·贵溪市实验中学高一阶段练习)根据下列提示为21st Century Teens写一篇题为 Development of agriculture in China的小短文。(词数120左右)
1. 中国是一个有十三亿人口的大国。
2. 在过去的二十多年间,中国发生了巨大变化,尤其在农业方面。
3. 中国仅有世界7%的土地,却成功地养活了世界22%的人口。
4. 其耕地(farming land)的灌溉面积是世界上最大的。种植了世界三分之一的大米。渔业也非常重要,淡水鱼随处可见。
5. 废弃的蔬菜(vegetable waste)被用来养猪、养鸡;人和动物的粪便(waste)产生的气体被用来供热和做饭。
6. 如果世界上其他地方也像中国一样重视和发展农业,就不会再有饥饿。
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】Development of Agriculture in China
China is a large country with a population of 1.3 billion. In the past twenty years, great changes have taken place in China, especially in agriculture where modern biotechnology plays a an important part. China only has occupied the world 7% lands, which has supported 22% populations in the world. The irrigation area of farming land is the largest in the world, which actually has planted the world’s 1/3 rice. Besides, fishing is also important. Fresh water fish can be seen everywhere. Vegetable waste is used to feed pigs and chickens. Gas produced from human and animal waste is used for heating and cooking. If the rest of the world also fully emphasized and developed agriculture like China, there would be no starvation.
【分析】本篇书面表达属于提纲类作文,要求考生根据提示,以Development of agriculture in China为题写一篇小短文。
【详解】第一步:审题
体裁: 提纲类作文
时态:根据提示,时态应为一般现在时。
要求:1. 中国是一个有十三亿人口的大国。
2. 在过去的二十多年间,中国发生了巨大变化,尤其在农业方面。
3. 中国仅有世界7%的土地,却成功地养活了世界22%的人口。
4. 其耕地(farming land)的灌溉面积是世界上最大的。种植了世界三分之一的大米。渔业也非常重要,淡水鱼随处可见。
5. 废弃的蔬菜(vegetable waste)被用来养猪、养鸡;人和动物的粪便(waste)产生的气体被用来供热和做饭。
6. 如果世界上其他地方也像中国一样重视和发展农业,就不会再有饥饿。。
第二步:列提纲 (重点词组)
take place,play a great important part;is used to;produced from;the rest of
第三步:连词成句
1. China is a large country with a population of 1.3 billion.
2. In the past twenty years, great changes have taken place in China, especially in agriculture where modern biotechnology plays a great important part.
3. China only has occupied the world 7% lands, which has supported 22% populations in the world. 4. The irrigation area of farming land is the largest in the world, which actually has planted the world’s 1/3 rice.
5. Fishing is also important.
6. Fresh water fish can be seen everywhere.
7. Vegetable waste is used to feed pigs and chickens.
8. Gas produced from human and animal waste is used for heating and cooking.
9. If the rest of the world also fully emphasized and developed agriculture like China, there would be no starvation.根据提示及关键词(组)进行遣词造句,注意主谓一致和时态问题。
第四步:连句成篇(衔接词)
1.表文章结构顺序:First of all, Firstly/First, Secondly/Second… And then, Finally, In the end, At last
2.表并列补充关系:What is more, Besides, Moreover, Furthermore, In addition As well as, not only…but (also), including,
3.表转折对比关系:However, On the contrary, but, Although+clause(从句), In spite of+n/doing,On the one hand…,On the other hand… Some…,while others…,as for, so…that…
4.表因果关系:Because, As, So, Thus, Therefore, As a result
连句成文,注意使用恰当的连词进行句子之间的衔接与过渡,书写一定要规范清晰,
第五步:润色修改
【点睛】范文内容完整,要点全面,语言规范,语篇连贯,词数适当,上下文意思连贯,符合逻辑关系。作者在范文中使用了较多主从复合句,如:China only has occupied the world 7% lands, which has supported 22% populations in the world. 和The irrigation area of farming land is the largest in the world, which actually has planted the world’s 1/3 rice. 这两句话运用了which引导的非限制性定语从句;使用了一些固定词组,如take place,play a great important part;is used to;produced from;the rest of等。全文中没有中国式英语的句式,显示了很高的驾驭英语的能力。另外,文章思路清晰、层次分明,上下句转换自然,为文章增色添彩。
6.(2021·全国·高二课时练习)为了减少食物浪费 ,中国最近开展了“光盘行动”。假如你是某校的学生李华,请以“Against Food Waste”为问题,写一篇120字左右短文,拟发表在学校网站英文版上。内容包括如下:
1.就餐浪费现象描述:据报道,每年全国在餐馆被倒掉的食物估计可养活2亿人;
2.就餐浪费的原因;
3.提出你的倡议。
注意:陈述要点,可适当发挥,不要简单翻译。
【答案】China has launched a national campaign “Eat Up All on the Plates” for the leftovers in restaurants across the country are almost enough to feed 200 million people annually, according to reports.
It is a tradition for most people in China to entertain their guests with more than enough food, believing that they have not satisfied their guests if there’s no food left on the table, which they think is a good way to show their hospitality. They think they will be looked down upon if they don’t do that.
The “Eat Up All on the Plates” campaign is intended to reduce the waste and raise people’s awareness. As middle school students, we should do our best to say “No” to food waste, and try to develop the habit of never ordering or cooking more than what we need so as to save our limited food resources, on which we depend for a better life.
【分析】本篇书面表达属于应用文,为了减少食物浪费 ,中国最近开展了“光盘行动”。假如你是某校的学生李华,请以“Against Food Waste”为问题,写一篇120字左右短文,拟发表在学校网站英文版上。
【详解】第一步:审题
体裁:应用文
时态:根据提示,时态主要为一般现在时。
结构:总分法
总分法指把主题句作为总说,把支持句作为分说,并以这种方式安排所写内容。
要求:
1.就餐浪费现象描述:据报道,每年全国在餐馆被倒掉的食物估计可养活2亿人;
2.就餐浪费的原因;
3.提出你的倡议。
第二步:列提纲(重点词组)
“Eat Up All on the Plates” campaign; the leftovers in restaurants; feed 200 million people annually; according to reports; tradition; entertain their guests with more than enough food; on the table; to show their hospitality; be looked down upon; raise people’s awareness; as middle school students; to say “No” to food waste; to develop the habit of; to save our limited food resources
第三步:连词成句(包含关键句,至少3句)
1. China has launched a national campaign “Eat Up All on the Plates” for the leftovers in restaurants across the country are almost enough to feed 200 million people annually, according to reports.
2. It is a tradition for most people in China to entertain their guests with more than enough food, believing that they have not satisfied their guests if there’s no food left on the table, which they think is a good way to show their hospitality.
3. They think they will be looked down upon if they don’t do that.
4. The “Eat Up All on the Plates” campaign is intended to reduce the waste and raise people’s awareness.
5. As middle school students, we should do our best to say “No” to food waste, and try to develop the habit of never ordering or cooking more than what we need so as to save our limited food resources, on which we depend for a better life.
根据提示及关键词(组)进行遣词造句,注意主谓一致和时态问题。
第四步:连句成篇(衔接词)
1.表文章结构顺序:First of all, Firstly/First, Secondly/Second… And then, Finally, In the end, At last(供参考)
2.表并列补充关系:What is more, Besides, Moreover, Furthermore, In addition As well as, not only…but (also), including(供参考)
3.表转折对比关系:However, On the contrary, but, Although+clause(从句), In spite of+n./doing,On the one hand…,On the other hand… Some…,while others…,as for, so…that(供参考)
4.表因果关系:Because, As, So, Thus, Therefore, As a result(供参考)
连句成文,注意使用恰当的连词进行句子之间的衔接与过渡,书写一定要规范清晰。
【点睛】[高分句型1] China has launched a national campaign “Eat Up All on the Plates” for the leftovers in restaurants across the country are almost enough to feed 200 million people annually, according to reports.(for引导的原因状语从句)
[高分句型2] It is a tradition for most people in China to entertain their guests with more than enough food, believing that they have not satisfied their guests if there’s no food left on the table, which they think is a good way to show their hospitality.(现在分词做伴随状语,if引导的条件状语从句,which引导的非限定性定语从句)
[高分句型3] They think they will be looked down upon if they don’t do that.(宾语从句及条件状语从句)
7.(2022·四川·遂宁中学高二期中)假如你是李华,你的外国朋友Michael想了解我国科学家袁隆平,请你给他回复一封电子邮件,内容包含以下四个方面:
1. 袁隆平的简介(1930-2021;1953年大学毕业后一直从事杂交水稻研究)
2. 其主要成就(培育出杂交水稻,大大提高粮食产量,大量土地节被省出来种植其他农作物)
3. 袁隆平的优秀品质以及对你的启示
杂交水稻之父 the Father of Hybrid Rice
Dear Michael,
___________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
【答案】Dear Michael,
Knowing that you want to have a better understanding of Chinese scientist Yuan Longping, I’m writing to introduce something about him.
Yuan Longping was born in 1930 and passed away in 2021. He is the Father of Hybrid Rice. He had devoted all his life to the research into hybrid rice since he graduated from university. Amazingly, he succeeded in producing a new plant that had a higher yield, thus making it possible to convert more rice fields to growing other crops. It is Yuan Longping’s hard-working spirit and perseverance that make him succeed. He is my role model and has been inspiring me to study hard and insist on my dream of making contributions to my country.
I am really proud that we have such a great scientist like Yuan Longping. If you want to know more, please let me know.
Yours,
Li Hua.
【导语】本篇书面表达属于应用文,要求考生给想了解我国科学家袁隆平的外国朋友Michael回复一封电子邮件,内容包含以下几个方面:袁隆平的简介;其主要成就;袁隆平的优秀品质以及对你的启示。
【详解】1.词汇积累
令人惊讶地:amazingly→surprisingly
成功做某事:succeed in doing sth.→be successful in doing sth.
鼓舞:inspire→encourage
坚持我的梦想:insist on my dream→stick to my dream
2.句式拓展
合并简单句
原句:Yuan Longping was born in 1930 and passed away in 2021. He is the Father of Hybrid Rice.
拓展句:Yuan Longping, who was born in 1930 and passed away in 2021, is the Father of Hybrid Rice.
【点睛】[高分句型1] Amazingly, he succeeded in producing a new plant that had a higher yield, thus making it possible to convert more rice fields to growing other crops. (运用了that引导的限定性定语从句和现在分词做状语)
[高分句型2] It is Yuan Longping’s hard-working spirit and perseverance that make him succeed. (运用了强调句)
8.(2022·山西·高二学业考试)你校校报英文栏目正在征集以“The scientist I admire most”为主题的征文比赛,请你写一篇英语短文,介绍我国科学家袁隆平的事迹。文章内容包括:
1.袁隆平的简介(1930—2021;1953年毕业后一直从事杂交水稻研究);
2.其主要成就(培育出杂交水稻,大大提高粮食产量,大量土地被省出来种植其他农作物);
3.袁隆平的优秀品质以及对你的启示。
参考词汇:杂交水稻 hybrid rice 产量 yield
注意:1.词数100左右;
2.可以适当增加细节,以使行文连贯。
【答案】 The scientist I admire most
Among all the scientists, I admire Yuan Longping most. Yuan Longping, who was born in 1930 and passed away in 2021, is the Father of Hybrid Rice. He had devoted all his life to the research to hybrid rice since he graduated from university in 1953.
Amazingly, he succeeded in producing a new plant that had a higher yield, thus making it possible to convert more rice felds to growing other crops. It was Yuan Longping’s hard-working spirit and perseverance that made him succeed. He is my role model and has been inspiring me to study hard and insist on my dream of making contributions to my country.
I am really proud that we have such a great scientist like Yuan Longping.
【导语】本篇书面表达属于说明文,要求考生写一篇英语短文,介绍我国科学家袁隆平的事迹。文章内容包括:1.袁隆平的简介(1930—2021;1953年毕业后一直从事杂交水稻研究);2.其主要成就(培育出杂交水稻,大大提高粮食产量,大量土地被省出来种植其他农作物);3.袁隆平的优秀品质以及对你的启示。
【详解】1. 词汇积累
勤奋的:hard-working→diligent
毅力:perseverance→persistence
坚持:insist on→stick to
对……做出贡献:make contributions to→contribute to
2. 句式拓展
简单句变复合句
原句:It was Yuan Longping’s hard-working spirit and perseverance that made him succeed.
拓展句:What made Yuan Longping succeed was his hard-working spirit and perseverance.
【点睛】[高分句型1] Yuan Longping, who was born in 1930 and passed away in 2021, is the Father of Hybrid Rice. (运用了who引导的非限制性定语从句)
[高分句型2] Amazingly, he succeeded in producing a new plant that had a higher yield, thus making it possible to convert more rice felds to growing other crops. (运用了that引导的定语从句和现在分词作状语)