课件23张PPT。Unit 1 A land of diversity How much do you know
about the USA?Step1 :Warming up1. Which flag is American flag?
A. B. C. C 2. Which city is the capital of the
USA?
A. New York
B. Washington D.C
C. Los Angeles B A.B.C.D. 3. Which stands for the USA? National
Emblems
(国徽)C 4. How many states are there in the USA?A.B.C.D.47484950D Ⅰ.单词拼写 根据音标及词义写出英文单词。
1.__________ [??‘θ?rItI] n.权威;权力(pl)当局;官方
2. __________ ['e?krɑ?ft] n. 飞行器;飞机
3. __________ ['l?ɡId?] n. 行李
4. __________ ['d??stIs] n. 正义;公平
5. __________ ['hɑ?d?Ip] n. 苦难;困苦
6. __________ ['haI?] vt. & n. 租用;雇用authorityaircraftluggagejusticehardshiphireStep 27. __________ [?'kз?] vi. 发生;出现
8. __________ ['sIvl] adj. 公民的;国内的
9. __________ [mi?nz] n. 手段;方法
10. __________ ['n??we?] adv. 无处;到处都无
11. __________ [ɡrɑ?sp] vt. & n. 抓住;抓紧
12. __________ [rI'f??m] v. & n. 改革
13. __________ [vaIs] n. & adj. 代理;副职
14. __________ [slIp] vi. 滑动;滑行n.滑动
15. __________ [bu?m] n. (人口、贸易的)繁荣vi.处于经济迅速发展时间occurcivilmeansnowheregraspvicereformslipboomⅡ.单词拓展 写出下列单词及其派生词。
1. __________ adj. 清晰的;明显的;明确的
__________ n. 差别;区分;卓著
2. __________ adj. 主要的
__________ n. 大多数;大半
3. __________ v. 处罚;惩罚
____________ n. 处罚;惩罚distinctdistinctionmajormajoritypunishpunishment4. ____________ vt. 指出;标示;表明;暗示
____________ n. 指出;标示;表明;暗示
5. ____________ adj. 显而易见的;显然的
____________ adv. 显然地;显而易见地
6. ____________ v. 吸引;使着迷
____________ adj. 迷人的;吸引人的indicateindicationapparent apparently fascinatefascinating 1.There are many fascinating places of interest in China, which have fascinated many visitors all over the world. (fascinate)
2.Apparently,_she took no notice of the apparent mistakes in the accident.(apparent)
3.He indicated that an indicator should give me some indication of how I did in the test.(indicate)
4.One of the major problems is that a majority of the graduates who major in English find it difficult to find a good job.(majority)
Step3 :Test yourself1.___________ 继续存在;继续生存
2._______________ 用……办法;借助……
3._____________ 习惯于新的生活方式、工作等
4.___________ 坚持;维持;沿袭(风俗、传统等)
5._____________ 背靠背
6._____________ 与……合作或一起工作
7.___________ 用线画出范围;标出……界线
8.___________ 包括;吸收
9._________________ 许多;很多
10._____________ 申请;请示得到live onby means of...make a life keep up back to backteam up with mark outtake ina great/good manyapply for Step4 team up with;take in;keep up;apply for;by means of;mark out;in addition;home to;occur to;feel like
1.A good idea occurred to Jane while she was talking to Mary.
2.They marked out the tennis court with white paint.
3.People gain valuable work experience and,in addition,employers can afford to employ them.
4.Do you feel like going for a swim after we have finished the work?
5.The mountain is home to a good many wild animals and rare plants.
.Step 5:Test yourselfteam up with;take in;keep up;apply for;by means of;mark out;in addition;home to;occur to;feel like
6.The woman was taken in by the businessman’s offers of marriage and stupidly gave him most of her money.
7.You can team up with another class member if you want.
8.I’m now writing to apply for admission to your language school.
9.They eventually succeeded by means of perseverance.
10.I hope the fine weather will keep up.The crops need much sunshine.1.However,it is likely that Native Americans were living in California at least fifteen thousand years ago.
2.It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups,but simply a mixture of many races and cultures.
3.That is why today over 40% of Californians speak Spanish as a first or second language.Step 61.However,it is likely that Native Americans were living in California at least fifteen thousand years ago.然而,可能至少在一万五千年前美洲土著人就住在加利福尼亚了。
[解读] it is likely that...“有可能……”。
[仿写] 很有可能有一些像地球一样的星球,在那里可能也存在生命。
It is quite likely that there are some planets like the earth,on which there might also be life.
Step 62.It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups,but simply a mixture of many races and cultures.
人们认为,要不了多久,多种国籍的混合将会非常之大,以致于不可能存在一种明显主要的种族或文化群体,而只是多种族、多文化的混合体。[解读] it is believed that...“人们认为/相信……”,其构成为:it+be+过去分词+that从句。
[仿写] 人们认为温室气体(greenhouse gases)是全球气温升高(global warming)的主因。
It is believed that greenhouse gases are the main causes of global warming.3.That is why today over 40% of Californians speak Spanish as a first or second language.这就是今天有超过40%的加利福尼亚人把西班牙语作为第一或第二语言的原因。
[解读] That’s why...那就是为什么。
[仿写] 他迷恋电脑游戏,那就是他为什么必须辍学的原因。
He is addicted to computer games,that’s why he has to drop out of school.I used to be a lazy cat, and I only wanted to live on my parents instead of by means of what I could use. It was not until I came across her that I could keep my life up . Each time I lost heart, she could team up with me or chat with me back to back. It was believed that she had a great many strange ways of making me grow up. After so many tough periods, I was likely to have taken in whatever she taught. That was why I couldn’t mark her out from me. Having experienced so many storms ,I knew we could only apply to goddess for living together forever. Making a life was what both of us hoped for most . However, it was not until she died that I knew she was a big mouse who had lost children.(By Yucancan)Step7 :短语句型串成篇Group work(12minutes),
Write a short passage with at least5 key phrases and a sentence pattern revised above (groups of four :a group leader, a reporter, a writer, an assistant)
Step 8 Challenge yourself1,Ask the reporter of each group to show their group work on the slide show.
2, The teacher help the students to correct the mistakes, if any.Step9 Show your work1,Polish and perfect your composition in your exercise book.
2.Recite the key phrases and sentence patterns revised today.Step10 Homework
Thank you for your listening!
Bye-bye!