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1、Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,*,單擊此處編輯母版標題樣式,單擊此處編輯母版文本樣式,第二級,第三級,第四級,第五級,*,*,*,solar cars,Unit9 lesson3Clean Machines,第一頁，編輯于星期五：十二點 二分。,vocabulary,petrol pe-trol 英汽油,solar so-lar 太陽的，太陽光的,racer ra-cer 賽車手,sunli

2、ght sun-light 陽光，日光,kindergarten kin-der-gar-ten 幼兒園,northwest north-west 西北，西北方,southeast south-east 東南，東南方,chapter chap-ter 章節(jié),impression im-pre-ssion 印象，感覺,第二頁，編輯于星期五：十二點 二分。,reliable,re-,li,-able,可靠的,operator,o-pe-,ra,-tor,操作人員，接線員,appreciate,a-,ppre,-ci-ate,欣賞，鑒賞,essay,e,-ssay,散文,shopping,shop,

3、-ping,購物,gas,氣體，煤氣，汽油,golf,高爾夫,so far,迄今為止,take place,發(fā)生,第三頁，編輯于星期五：十二點 二分。,Solar,Car Racing,第四頁，編輯于星期五：十二點 二分。,What are the advantages of solar cars?,use the sun,s energy,do not use petrol,gas or any other fuel,clean and safe,no pollution,第五頁，編輯于星期五：十二點 二分。,Task 1:Do you know these expressions?Are

4、they different?,solar car,solar car racing,solar racing car,solar racer,Reading through the text and finish two tasks:,第六頁，編輯于星期五：十二點 二分。,Task 2:complete the information,Name:Marie Logan From:,Job:Topic of interview:,Interested in cars(when):,Started designing car(when):,Take part in races(how many

5、years):,how many races:races won:,Has Recently been doing(two):,Brisbane,solar racer,solar car,since kindergarten,at university,For about four years,six,two,1.She has been building a new car.,2.She has been writing a book about solar cars.,第七頁，編輯于星期五：十二點 二分。,Read the text carefully and find out the

6、expressions.,80 k.p.h.,80 kilometres per hour 80,公里每小時,世界太陽能汽車挑戰(zhàn)賽,the World Solar Car Challenge,用太陽能作動力,use the sun,s energy for power,各種燃料所造成的污染,pollution caused by fuels,第八頁，編輯于星期五：十二點 二分。,True or False,Solar cars only get power from the sunlight.,People are interested in solar cars because they d

7、on,t have pollution caused by fuels.,T,T,第九頁，編輯于星期五：十二點 二分。,從幼兒園起,since kindergarten,迄今為止,take part in,發(fā)生,take place,讓我想想,let me think,from northwest to southeast,從西北到東南,so far,參加，參與,第十頁，編輯于星期五：十二點 二分。,True or False,Marie Logan began designing cars when she was a student.,She has won most of her rac

8、es.,T,F,第十一頁，編輯于星期五：十二點 二分。,對太陽能汽車有好印象,have a good impression of solar cars,使他們相信太陽能汽車的優(yōu)點,persuade them of the advantages of solar cars,在多云天氣下,in cloudy weather,比賽好運,!,Good luck in the race,！,第十二頁，編輯于星期五：十二點 二分。,True or False,The team has nearly finished building a solar car.,Marie has written a boo

9、k about solar cars.,Solar cars can work in cloudy weather.,T,F,F,第十三頁，編輯于星期五：十二點 二分。,Language points,so far,迄今為止，到如今，到現(xiàn)在為止,I have learned 2,000 English words so far.,So far,the old lady has made 99 clothes for her grandchildren.,take place,發(fā)生,The story took place in a small village.,Something strang

10、e took place in our school two days ago.,第十四頁，編輯于星期五：十二點 二分。,persuade,說服,persuade sb.to do sth.,說服某人做某事,Tommy has been trying to persuade his parents to buy him an MP4 for two weeks.,persuade sb.of sth.,讓某人信服某事,What can I do to persuade you of the news?,The man persuaded his girlfriend of his braver

11、y by getting through the bungee jumping.,第十五頁，編輯于星期五：十二點 二分。,Grammar:,現(xiàn)在完成時和現(xiàn)在完成進行時,試區(qū)分：,Amy:I,ve,read,Harry Porter.,Betty:I,ve,been reading,Harry Porter.,Q:Who finished reading Harry Porter?,我們用現(xiàn)在完成時來談論一個完成的動作成果。,我們用現(xiàn)在完成進行時來談論未完成的動作。,第十六頁，編輯于星期五：十二點 二分。,Present Perfect Continuous or Present Perfect

12、?,1.A.Youve been _(design)solar racing cars for a long time.,B.Ive _(design)five or six different cars so far.,2.A.Ive been _(take part in)races for about four years.,B.How many races have you _(take part in)?,designing,designed,taking part in,taken part in,第十七頁，編輯于星期五：十二點 二分。,3.A.Ive been _(build)a

13、 new car with a team from Queensland University.,B.Weve _(do)a lot of work on it.,4.A.Youve been _(write)a book about solar cars.,B.Ive only _(write)the first few chapters.,building,done,writing,written,第十八頁，編輯于星期五：十二點 二分。,試理解：,A.He has run three miles.,強調他跑了三英里這結果，一段很長的距離。,B.He has been running for an hour.,強調他跑一個小時步這過程所以他累壞了,現(xiàn)在完成時關注動作的結果，尤其是到達什么程度。,現(xiàn)在完成進行時關注動作本身，即過程，特別是解釋該動作造成的顯而易見的結果時。,第十九頁，編輯于星期五：十二點 二分。,Please do:,Ex 7&8 on Page 41,Ex 2 on Page 82,第二十頁，編輯于星期五：十二點 二分。,