人教新课标高中英语选修八课件：unit3Inventors and inventions短语句型串成篇(共22张PPT)

课件22张PPT。compasspowder papermaking technologyprintingUnit 3
Inventors and inventionsStep 1：Warming upStephenson the traininventedZhang Heng the seismograph
['saizm?grɑ:f] 地动仪 inventedⅠ.单词拼写　根据音标及词义写出英文单词。
1．_________ ['v???n] n．　版本；译本
2． _________ ['k?r?nt] adj. 现在的n.(水或气)汽
3． _________ [d??m] n. 堵塞；阻塞；果酱
4． _________ ['waI?] n. 金属丝；电线
5． ___________ [rI'frId??reIt?] n. 冰箱
6． _________ [?'s???IeIt] vt. 联想n.同伴
7． _________ [si?z] vt. 捉住；抓住；夺versioncurrentjamwirerefrigeratorassociateseizeStep 28． __________ [dIs'tI?ɡwI?] v. 显示……的差别
9． _________ [be?] vt. 忍受；忍耐；负担
10． _________ [raIp] adj. 熟的；成熟的
11． _________ ['In?snt] adj. 清白的；天真的
12． _________ ['merelI] adv. 高兴地；愉快地
13． _________ [?'br?ptlI] adv. 突然地；唐突地
14． _________ [faIl] n. 文件vt.提交
15． _________ [t?p] vt. & vi. 轻打n.(水)龙头distinguishbearripeinnocentmerrilyabruptlyfiletapⅡ.单词拓展　写出下列单词及其派生词。
1． _________ vt.　生产；制造
_________ n. 产品；商品
___________ n. 产量
2． _________ v. 冻结；凝固
_________ adj. 冰冻的；严寒的
3． _________ v. 鉴定；辨认；确定
____________ n. 鉴定；辨认；确定
_________ n. 身份；特性produceproduct production freezefreezingidentifyidentificationidentity4． __________ adj. 方便的；便利的
_____________ adj. 不方便的；不便利的
___________ n. 方便；便利
5． __________ adj. 有能力的；胜任地
___________ n. 能力；胜任；本领
6． _________ vt. 期望；预料
___________ n. 期望；预料convenientinconvenientconveniencecompetentcompetenceexpect expectation 1． I’d appreciate it if it is convenient for you to call a taxi for me, because this place is very inconvenient here to take a car, so please remember the saying “Giving convenience to others means giving ourselves convenience”. (convenient)
2．He is a cautious man and is always doing things with caution. You should get on with him cautiously. (caution)
3．He expects that his parents give him lots of love instead of high expectations;_otherwise he will be loaded with great pressure. (expect)
4．It’s so freezing that you’ll freeze if you don’t put the coat on. The ground is frozen under the thin snow. (freeze)
Test yourselfStep 31．_________　　 给……打电话
2．_______________ 偶尔；有时
3．_________ 开始；着手
4．_________ 迅速把手伸入；一心投入
5．_______________ 开始(做)
6．___________ 不挂断；稍等；紧紧握住
7．___________ 次序颠倒；发生故障
8．___________ 设法联系上(尤指打通电话)；(设法)做完；通过
9．_________ 回复电话
10．_________ 挂断电话call upnow and thenset about dive intoset out (to do) hang onout of orderget throughring backring offStep 4call up；set about；in case；hang on；out of order；dive into；get through；ring off；fill in；a matter of
1．I was following the man when he dived into a small restaurant and I lost track of him.
2．I’m sorry，but I’ve to ring off now. I have a train to catch.
3．Please fill in this form，giving your name，address and business.
4．Planning a project is just a matter of working out the right order to do things in.
5．I dialed several times，but I just couldn‘t get through ．
.Step 6call up；set about；in case；hang on；out of order；dive into；get through；ring off；fill in；a matter of
6．He was overlooked when they set about choosing a new manager.
7．Hang on at your present job until you can get another.
8．Not that the machine is out of order，but that I have not learned to operate it.
9．The sound of seagulls called up happy memories of his childhood holidays.
10．You’d better write the telephone number down
in case you forget.1.Follow it up，explore all around it，and before you know it，you will have something worth thinking about to occupy your mind.
2.The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel.
3.The next morning I got up early before the sun was hot.
4.Only after you have had that recognition can you say that you are truly an inventor.
5.Now it’s a matter of waiting and hoping.Step 51．Follow it up，explore all around it，and before you know it，you will have something worth thinking about to occupy your mind.跟随它，在它的周围探索，不知不觉中，你将有值得考虑的某些东西占据你的思想。
[解读]　本句为“祈使句＋and＋陈述句”结构。
[仿写]　接受医生的建议，你很快就会好起来的。
Follow your doctor’s advice，and you will get better soon.
．.
2．The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel.(评定)专利标准是很严格的，除非新的想法真是新颖的，否则很难被接受。
[解读]　so...that...引导的结果状语从句。
[仿写]　我仍满腔怒火，便决定把我对他的看法告诉他。
I was still so angry that I was determined to tell him what I thought to him.
．3．The next morning I got up early before the sun was hot.
第二天早上，天还不是很热，我就早早地起来了。
[解读]　before意为“在……之前”，引导时间状语从句。
[仿写]　遭受地震袭击的地区，人们的生活要过很长时间才会恢复正常。
It will be a long time before the people’s life in earthquake-stricken areas returns to normal.4．Only after you have had that recognition can you say that you are truly an inventor.
只有获得了认证，你才可以说是一个真正的发明者。
[解读]　only＋状语位于句首部分倒装。
[仿写]　只有当他离开家时他才意识到他的家是多么的好。
Only when he was away from home did he realize how nice home was.5．Now it’s a matter of waiting and hoping.
现在，只是等待和期望了。
[解读]　a matter of...意为“……问题”。
[仿写]　科学家们认为克隆人只是一个时间问题。
Scientists believe human cloning is just a matter of time． ( From Yang yuanyuan)Only after I have finished all work ,can I dive into calling up mother. Last Sunday, hardly had I stepped out of the classroom to ring her back when the lights were out of order. Seldom do I ring off , and this time, I hanged on the phone , too. Every time seeing the phone, I hope that I can get through quickly. It is not until now that I have noticed: Adult as I am, I’m a child rather than an adult in my mother’s eyes now and then. Because I can’t set about doing my homework consciously. Worse still ,Once setting out to do my schoolwork, I always forget to have lunch. I miss my mother so much that I want to see her at once.Step 8 短语词汇串成篇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!