2022年秋新教材高中英语Unit9HumanBiologyPeriod6ViewingWorkshop-CheckYourProgress课件北师大版选择性必修第三册

1、UNIT 9HUMAN BIOLOGYPeriod SixViewing WorkshopCheck Your Progress课前自主预习猜词意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1The victim was outside a shop when he was attacked. ()2A suspect is a person who the police or authorities think may be guilty of a crime. ()3He took a needle and thread and sewed it up. ()【答案】1E2

2、C3A4An astronomer is a scientist who studies the stars, planets, and other natural objects in space. ()5It was a simple enough gesture, but symbolically important. ()【答案】4D5B完成句子1She didnt 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。2As a matter of fact, many of o

3、ur medicines _ plants.事实上，我们的许多药物原本都是来自植物。【答案】1carry out2originate in3The 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。4The 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】3was arrested for4was stored in5Oct. 16th is World Food Day. _ remind people

4、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】5Its used to课堂新知讲练1debate 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

5、.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】“undern. ”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.

6、(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 teachers words set off _.老师的话引起了一场热烈的辩论。【答案】(3)a heated debate2surround 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。

7、【语言提升】surroundwith 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)I

8、t 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

9、 by/with3prevention 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。p

10、revent 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 _(p

11、revent) 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)from4perform vt. &vi. 表演；表现

12、；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 p

13、erform 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Its 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 i

14、n 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

15、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 operation5figure out解决；想出；理解；算出；断定(P66)For example, DNA detectives can figure out a persons identity and how people were related.【翻

16、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 cant 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 ones 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

17、 on your holiday list, fur probably didnt cross your mind.根据语境选出figure的词性和词义An. 身材Bn. 画像Cn. 人物Dn. 数字Evt. 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

18、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)E6suspect 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 dow

19、n 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

20、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 polic

21、e.【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

22、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 spac

23、e, 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. Th

24、is 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】(

25、4)Thats 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随堂知能小练单词拼写1Its an interesting scientific _(现象), but of no practical use.2The committee will _(争论) whether to lower down the age of club membership to 163Police _(怀疑) there may be a link between

26、 the two murders.【答案】1phenomenon2debate3suspect4To make members of a team _(表现) better, the trainer, first of all, has to know their strengths and weaknesses.5It was a simple enough gesture, but _(象征地) important.6She was a(n) _(天文学家) to help work on the project.【答案】4perform5symbolically6astronomer7H

27、e likes to _(包围) himself with amusing people.8The best _(预防) for cholera is to boil or filter water, and eat only well-cooked food.9The country possesses rich _(矿产) resources.10The _(数据库) could be used as a teaching resource in colleges.【答案】7surround8prevention9mineral10database单句语法填空1She _(debate)

28、with herself for a while, and then picked up the phone.2To deal with this problem, it is recommended that a big part of the governments health budget should be used for health education and disease _(prevent).【答案】1debated2prevention3He praised his team for their excellent _ (perform).4Ive had hundreds of calls from other _(victim).5How then do we make sense of these _ (phenomenon)?【答案】3performance4victims5phenomena6These rings are th