2022秋新教材高中英语Unit9HumanBiologyPeriod6ViewingWorkshop_CheckYourProgress课件北师大版选择性必修第三册

这是一份2022秋新教材高中英语Unit9HumanBiologyPeriod6ViewingWorkshop_CheckYourProgress课件北师大版选择性必修第三册，共58页。

UNIT 9　HUMAN BIOLOGYPeriod Six　Viewing Workshop－Check Your Progress课前自主预习Ⅰ．猜词意　A．针 B．象征地；象征性地　C．嫌疑人；可疑分子　 D．天文学家　E．受害者1．The victim was outside a shop when he was attacked. (　　)2．A suspect is a person who the police or authorities think may be guilty of a crime. (　　)3．He took a needle and thread and sewed it up. (　　)【答案】1．E　2．C　3．A　4．An astronomer is a scientist who studies the stars, planets, and other natural objects in space. (　　)5．It was a simple enough gesture, but symbolically important. (　　)【答案】4．D　5．B　Ⅱ．完成句子　1．She didn’t think that he was well enough to ________ such an exacting task.她认为他身体不是很好，不能执行如此艰巨的任务。2．As a matter of fact, many of our medicines ________ plants.事实上，我们的许多药物原本都是来自植物。【答案】1．carry out　2．originate in　3．The young fellow ________ drunk driving the other day.前几天，这个年轻人因为醉酒驾车被拘留了。4．The information ________ databases that were available to anyone.这些信息会储存在数据库里，人人都可以自由取得。【答案】3．was arrested for　4．was stored in　5．Oct. 16th is World Food Day. ________ remind people not to waste food and fight hunger.10月16日是世界粮食日。它被用来提醒人们不要浪费粮食，与饥饿做斗争。【答案】5．It’s used to　课堂新知讲练1．debate n. &vi. 辩论，争论　(P64)In this TV programme two participants have a debate on this issue.【翻译】在这个电视节目中，两位参与者就这个问题进行了辩论。◇词汇拓讲【语言提升】　a heated debate 一场激烈的辩论　This phenomenon arouses a heated debate in the society.这个现象引发了社会上的热议。under debate在辩论中　debate with sb. about/over/on sth. 就某事与某人辩论　debater n. 讨论者，争论者；辩论家　【归纳拓展】　“under＋n. ”的结构还有：　under discussion在讨论中　under consideration在考虑中　under construction在建设中　under attack受到攻击　under arrest被逮捕　【针对练习】　单句语法填空　(1)One of the questions ________ debate is whether education is a lifetime study.(2)The girl is ________(debate) with her brother on where to have a picnic.【答案】(1)under　(2)debating　完成句子　(3)The teacher’s words set off ___________.老师的话引起了一场热烈的辩论。【答案】(3)a heated debate　2．surround vt. 包围；围绕　(P64)Tina Thomas and Simon Bowden are debating the issues surrounding animal experiments.【翻译】蒂娜·托马斯和西蒙·鲍登正在围绕着动物实验展开辩论。【语言提升】　surround…with… 用……包围……　Surround yourself with uplifting individuals who challenge you to be better.让自己周围的人都能激励你，让你变得更好。be surrounded by/with… 被……包围　surrounding adj. 周围的　surroundings n. 环境；周围的事物　【针对练习】　单句语法填空　(1)Visitors have the feeling of walking in the desert ________ (surround) by native plants and wildlife.(2)It attracts travellers to come over to cycle and walk through the ________(surround) forests.(3)Her son Peter adapted effortlessly to his new ________ (surrounding).【答案】(1)surrounded　(2)surrounding　(3)surroundings　完成句子　(4)When the car stopped in the town square it ___________ soldiers.当这辆车在城镇广场停下时，就被战士们包围了。【答案】(4)was surrounded by/with　3．prevention n. 阻止；预防　(P65)It has developed a unique combination of treatments related to helping well-being and the prevention and treatment of diseases.【翻译】它开发了一种独特的结合治疗方法，既能帮助健康，又能预防和治疗疾病。【语言提升】　prevention n. 阻止；预防　Stores spend more and more on crime prevention every year.商店每年在防止犯罪方面的花费越来越多。prevent vt. 阻止；预防　prevent sb. (from) doing sth. 阻止某人做某事　Further treatment will prevent cancer from developing.进一步治疗将预防癌症恶化。preventive adj. 预防的；防病的　【归纳拓展】　“阻止某人做某事”的表达方式：　stop sb. (from) doing sth.keep sb. from doing sth.discourage sb. from doing sth.【针对练习】　单句语法填空　(1)Education would be the best and final ________(prevent) against social evils.(2)Too much is spent on curative medicine and too little on ________(prevent) medicine.【答案】(1)prevention　(2)preventive　(3)He said this would prevent companies from ________ (create) new jobs.(4)We hope to keep anything unpleasant ________ happening.【答案】(3)creating　(4)from　4．perform vt. &vi. 表演；表现；执行　(P65)Qi, a vital energy that flows through the body, performs multiple functions in maintaining health.【翻译】气是流经身体的一种重要的能量，在维持健康方面起着多种作用。【语言提升】　perform vt. 执行；完成；演奏　vi. 执行；机器运转；表演　(过去式 performed; 过去分词 performed; 现在分词 performing；第三人称单数 performs)　perform well/badly表现好/不好　They felt continual pressure to perform well.他们感受到持续不断的、要表演得好的压力。perform an experiment/an operation/a miracle做实验/做手术/创造奇迹　It’s extremely cruel to perform an experiment on live animals.对动物活体进行实验是一件极其残忍的事情。performance n. 表演；表现　put on/give a performance进行表演　Tom used to be very shy, but this time he was brave enough to give a performance in front of a large audience.汤姆过去很腼腆，但这次却非常勇敢能在大庭广众面前上台表演。performer n. 表演者；执行者　【针对练习】　单句语法填空　(1)He has given an impressive ________(perform) at the party.(2)A ________(perform) plays classical selections on the violin.【答案】(1)performance　(2)performer　完成句子　(3)Students in possession of good time-management skills are more likely ___________ in universities.拥有良好的时间管理技巧的学生更可能在大学有好的表现。(4)The doctor said that he would ____________________ for my mother the next Monday.医生说，他下星期一给我母亲做手术。【答案】(3)to perform well　(4)perform an operation　5．figure out解决；想出；理解；算出；断定　(P66)For example, DNA detectives can figure out a person’s identity and how people were related.【翻译】例如，DNA侦探可以查明一个人的身份以及他们之间的关系。【语言提升】　I can’t figure out why he did so.我弄不明白他为什么这样做　figure n. 身材；画像；人物；数字；轮廓　keep one’s figure保持身材　How does she manage to keep her figure when she eats so much?　她吃得这么多，究竟是怎样保持身材的？　figure vt. 认为　【针对练习】　单句语法填空　(1)When you were trying to figure ________ what to buy for the environmentalist on your holiday list, fur probably didn’t cross your mind.根据语境选出figure的词性和词义　A．n. 身材　B．n. 画像　C．n. 人物　D．n. 数字　E．vt. 认为　【答案】(1)out　(2)Being a public figure today, however, is a lot more difficult than it used to be. ________(3)I need actual figures, not estimated ones. ________(4)The girl is careful to choose her food because she wants very much to keep her figure. ________(5)There is a figure of an angel on the coin. ________(6)She figured that they had learned a lot from the experience. ________【答案】(2)C　(3)D　(4)A　(5)B　(6)E　6．suspect n. (犯罪)嫌疑人，可疑分子　(P66)The DNA is stored in a database, where policemen can find the same or similar DNA to track down suspects and victims.【翻译】DNA被储存在数据库中，警察可以在数据库中找到相同或相似的DNA来追踪嫌疑人和受害者。【语言提升】　suspect vt. 怀疑，认为　suspect sb. of (doing) sth. 怀疑某人(做)了某事　He resigned after being suspected of theft.他被怀疑有偷窃行为，随后就辞职了。suspicious adj. 怀疑的，可疑的　【归纳拓展】　inform sb. of sth. 告知某人某事　remind sb. of sth. 提醒某人某事；使某人想起某事　warn sb. of sth. 警告某人某事　convince sb. of sth. 使某人相信某事　cheat sb. of sth. 骗取某人某物　【针对练习】　单句语法填空　(1)________(suspect) must be cautioned before any questions are asked.(2)Many foods are suspected ________ being harmful to health because of the chemicals and additives they contain.(3)They became ________(suspect) of his behaviour and contacted the police.【答案】(1)Suspects　(2)of　(3)suspicious　完成句子　(4)You ___________ your father when you say that.你说这样的话，使我想起了你的父亲。【答案】(4)remind me of　(P68)The reason they wanted to break this technical barrier was that monkey cloning might offer clues as to how to cure illness and disease.【翻译】他们想要突破这一技术障碍的原因是，克隆猴子可能为治愈疾病提供线索。【句式剖析】　本句中the reason为句子的主语，that引导表语从句。◇句式解读【归纳拓展】　The reason (why/for…)is that… ……的原因是……　The reason why the students favour the book is that they can carry it wherever they go.学生们喜欢这本书的原因是，他们无论去哪都可以随身携带它。The reason for being late was that he got up late.迟到的原因是他起床晚了。It/This/That is because… 这/那是因为…… (because后接原因)　From space, the earth looks blue. This is because about seventy-one percent of its surface is covered by water.从太空中看，地球是蓝色的。这是因为它表面约71%都被水覆盖着。It/This/That is why… 这/那就是……的原因(why后接结果)　The deadline is drawing near. That is why we are very busy.最后期限要到了。这就是我们很忙的原因。【针对练习】　单句语法填空　(1)He fell asleep during the lecture. This was ________ he got bored with it.(2)The reason _____ he missed the bus was that he got up late.(3)He failed the exam again. The reason was ________ he was too careless.【答案】(1)because　(2)why　(3)that　完成句子　(4)He admitted that his father was strict with him. __________ he made so many achievements.他承认他父亲对他严格。那就是为什么他取得如此多的成就。【答案】(4)That’s why　(5)___________ he is so brilliant is ________ he has read many books.他如此才华横溢是因为他读了很多书。【答案】(5)The reason why; that　随堂知能小练Ⅰ．单词拼写　1．It’s an interesting scientific ________(现象), but of no practical use.2．The committee will __________(争论) whether to lower down the age of club membership to 16．　3．Police ________(怀疑) there may be a link between the two murders.【答案】1．phenomenon　2．debate　3．suspect　4．To make members of a team ________(表现) better, the trainer, first of all, has to know their strengths and weaknesses.5．It was a simple enough gesture, but ________(象征地) important.6．She was a(n) ________(天文学家) to help work on the project.【答案】4．perform　5．symbolically　6．astronomer　7．He likes to ________(包围) himself with amusing people.8．The best ________(预防) for cholera is to boil or filter water, and eat only well-cooked food.9．The country possesses rich ________(矿产) resources.10．The ________(数据库) could be used as a teaching resource in colleges.【答案】7．surround　8．prevention　9．mineral　10．database　Ⅱ．单句语法填空　1．She ________(debate) with herself for a while, and then picked up the phone.2．To deal with this problem, it is recommended that a big part of the government’s health budget should be used for health education and disease ________(prevent).【答案】1．debated　2．prevention　3．He praised his team for their excellent ________ (perform).4．I’ve had hundreds of calls from other ________(victim).5．How then do we make sense of these ___________ (phenomenon)?　【答案】3．performance　4．victims　5．phenomena　6．These rings are the symbol of long-lasting and pure love of lovers, and it will ________(symbolical) tie the relationship forever.7．I think we should figure ________ some ways to stop people from polluting the river and call on them to fight against pollution.【答案】6．symbolically　7．out　8．Who has taught you to take things that do not belong ________ you?　9．You should make good use ________ this rare opportunity.10．Shortly afterward, police arrested four _______ (suspect).【答案】8．to　9．of　10．suspects　Ⅲ．完成句子　1．The reason ____________ he depends on others too much.他失败的原因是，他太依赖别人了。2．____________________, he went to school as usual.虽然他发高烧，但他像往常一样去上学了。【答案】1．why he failed is that　2．While/Though/Although he had a high fever　3．____________________, every family will clean their houses from top to bottom.随着春节的临近，家家户户都会彻底打扫房屋。4．___________ in the park ________ her bag was robbed by a young man.就是在公园里，她的包被一个年轻人抢了。【答案】3．As the Spring Festival is approaching　4．It was; that　5．The earth became so violent that it was not clear ________ the shape would last ________.地球变得如此激烈动荡以至于不知道这个固体形状是否会继续存在下去。【答案】5．whether; or not