1、revisionStep1 :復習導入復習導入(知識框架知識框架)(10分鐘分鐘) 重點單詞重點單詞 重點短語重點短語 重點句式重點句式 語法語法impression,previous,guide,lack,switch,optimistic,desert,instant,settlement1.take up 2.lose sight of 3.sweep up 4.slide into 5.speed up1.It seems(that )2.全倒裝句式 inside was an exhibition of.動詞過去分詞做狀語 1impression n. 印象；感想；印記 impres

2、s vt. 使感動，使留下印象impressive adj. 給人深刻印象的have an impression of 對有印象be under the impression that. 認為；以為make an impression on 給留下印象impress sth. on/upon sb. 使某人銘記某事物impress sb. with sth. 使某人銘記某事物be impressed by/at/with 對印象深刻2previous adj.以前的；早先的previous to.在前；先于(to為介詞)previously adv.先前地；以前地3guide n向導，指南，指

3、導，導游，有指導意義的事物vt.指導，管理，帶領 a guide to.的指南 guide post路標guide sb. through/across帶領某人穿越單詞詳解單詞詳解 4instant n瞬間，剎那adj.立即的，立刻的 in instant need of help急需救助in an instant立刻；馬上表“一就”的有：the minute/moment/second/instant, as soon as ，instantly, immediately, directly 5. lack v& n缺乏；短缺的東西(1)v.(2)n.(3)lacking adj.短

4、缺的；缺乏的be lacking in缺少6. switch vt.轉換轉換n開關；轉換開關；轉換(1)switch on接上；打開switch to變換到switch off切斷；關掉(2)make a switch進行改變 1take up 占去(時間/空間)；開始學習；從事；繼續；接受；拿起；改短(衣服)；加入take off 脫(衣服)；起飛；成名take in 吸入；領會；包含；收留(某人)take away 解除；消除(痛苦等)take back 收回(說過的話)；退回(貨物)；與重歸于好，使回憶起take down (write down, note down) 寫下；拆除tak

5、e apart 拆開take over 接管，接收2lose sight of看不見at the sight of.在看到時catch sight of.望見，看到in/within sight在視線內，可以被看見in sight of.可以看見out of sight看不見了，不被人看見短語短語3. speed up加速at high/low/full/top speed以高/低/全/最高速at a speed of.以速度with all speed盡快地reduce speed減速pick up speed加速句式句式1.There is similar to the “jet lag”

6、 you get from flying,but it seems you keep getting flashbacks from your previous time period這就與你乘坐飛機會產生時差反應相似，但是在你腦子里似乎會不斷閃現以前的時光。2Exhausted, I slid into bed and fell fast asleep.我感到累極了，爬上床很快就睡著了。exhausted為形容詞在句中做伴隨狀語。3. Hit by a lack of fresh air，my head ached.由于缺乏新鮮空氣，我感到頭痛。過去分詞作狀語時，若其邏輯主語是句子的主語，則

7、與句中主語含有邏輯上的被動關系。4.Inside was an exhibition of the most up-to-date inventions of the 31st century. 在太空里有第31世紀最新發明展完全倒裝Step2： 課堂訓練課堂訓練&疑難點撥疑難點撥(18分鐘分鐘)P56 on the bookAnswer key for Ex1:1.lost sight of 2.catch sight of 3.caught sight of 4.lost sight of Answer key for Ex2:typist, capsule, representa

8、tive, impression, efficiency,motivation, instant, switch, flash, manufactured, materials, settlements.Answer key for Ex3:1.This parcel of books is 250yuan including postage and packing. Please write down the receivers address and dont forget the postcode.2.Decades ago, people used typewriters for fo

9、rmal documents, but now we use computers and printers to do the same work3. Although it has a long shelf life, instant coffee may go solid if it is not kept dry .4.One thousand years in the future , citizens of the earth may be able to dispose of their rubbish using an ecological system.5.The snake

10、was so greedy that it swallowed up the rat in one bite.6. Dealing with people is one important aspect of a businessmans work.7. When we came home from our walk across the fields we had mud all over out boors.8. After six weeks in hospital, he was back on his feet and ready to start work.P57 Answer k

11、ey for Ex1: 1.Well-known for his books about South Africa, J M Coetzee won the Booker Prize. 2.A princess once owned a magical chair made of gold and silver. 3.On his birthday he received a mysterious present wrapped in gold paper. 4.Interrupted by the bell, he was unable to finish his speech. 5.Awa

12、kened by a noise at midnight ,she saw a thief in her room. 6.Seated,passangers should fasten your seat belts. Answer key for Ex2: called; Endangered; pointed; known; fallen; supported; terrifiedStep：問題探究問題探究(學生討論學生討論)7分鐘分鐘 as引導的狀語從句有哪些，各有什么含義？引導的狀語從句有哪些，各有什么含義？ as 有conj.，prep.，adv.，pron.等詞性，作為連詞可引導五

13、種狀語從句，即時間狀語從句、原因狀語從句、方式狀語從句、讓步狀語從句以及比較狀語從句。(1)引導時間狀語從句要區分when，while，as等連詞的用法when：句子謂語既可為時間點(即終止動作)，也可為時間段(即延續動作)。while：句子謂語為延續動作，往往表示“一個動作發生時，另一個動作正在發生”。as：常表示“一邊做，一邊做”，也有“隨著”等義。(2)引導原因狀語從句要區分because，since，as的用法because：常回答why 的問句，語氣強，用法正式。since：有“既然”之意，與as一樣，引導的從句常位于句首(3)引導方式狀語從句同just as(語氣更強)，意為“正如

14、，照方法”。(4)引導讓步狀語從句要用倒裝語序，即：n./adj./adv./v.p.pas/though主語謂語。名詞表語提前用單數且無冠詞。用法同though(不用although)。(5)引導比較狀語從句常構成as.as結構，第二個as為連詞或介詞。完成句子(1)_(隨著時間的推移)，things seemed to get worse.(2)_(由于我們倆都累了)，lets just grab a take away.(3)_ (我們最好保持現場原樣)until the police arrive.(4)_ (盡管她是個孩子)，Susan knows a lot.(5)I cant r

15、un _(像過去那樣快)As time passedAs were both tiredWed better leave things as they areChild as she isas fast as I used toStep：課堂提升課堂提升（9分鐘）分鐘）1.The manager like Marry very much because the _she left on the manager was quite goodA.guide B.adjustment C.impression D.motivaton2. After he retired from office,Ro

16、ger_painting for a while,but soon lost interestAtook up Bsaved up Ckept up Ddrew up 3. Beauty is found everywhere. Our eyes do not show _sense of beauty, but _observation.A.a lack of ;a lack of B.lack of ;lacking in C.no lack of;no lack in C.a lack for ;a lack for 4.No matter how frequently_,the works of Beethoven still attract people all over the world. A.per