山东省沂水县第一中学高中英语 unit1 the fourth period课件 新人教版必修5.ppt

1、Unit 1,The fourth period,Teaching methods situational teaching method ; cooperative learning method; programmed teaching method; task-based and assessment teaching methods.,Teaching aims and demands,一、topic: how to organize scientific research; contributions of scientists 二、vocabulary 三、functions: t

2、alking about scientific job; describing people 四、grammar : the past participle as the attribute and predicative,Arrangement of teaching,the first period: warming up the second period: language points of reading the third period : reading the fourth period : learning about language and language point

3、s of using language the fifth period: using language the sixth period: grammar the seventh period: exercises,victim physician analyse defeat challenge,Answer key for Exercise 1 on page 4,enquiry pump blame absorb linkto,Answer key for Exercise 2 on page 4,severe suspected exposed experts cure foresa

4、w concluded announced attended,Answer key for Exercise 3 on page 4:,make a suggestion make a decision make a plan make a contribution make a speech make a noise make a change make a description make an investigation,Answer key for Exercise 1 on page 42,link to polluted clue neighbourhood suspected b

5、lame,cure severe drew the conclusion instructed handles defeated,Answer key for Exercise 2 on page 42,1 2 5 6 3 4 1,Answer key for Exercise 3 on page 42,Apart from going to the park, I limit my movments to my neighbourhood. It is difficult to draw a conclusion without enough evidence. These scientif

6、ic enquiries will contribute to the success of our project. Gustave Eiffel was very enthusiastic about his plan to construct the iron tower, which made him world-famous.,He often puts forward unusual plans. So be cautious about them before you decide to join in. Who was the first person to reject th

7、e idea that the earth was the centre of the universe? Although his writing doesnt make sense, Fred is positive that his composition will score a high mark.,Answer key for exercise 1 on page 5,when he though about helping ordinary people exposed to cholera. (attribute) He immediately told the astonis

8、hed people in Broad Street to remove the handle from the pump. (attribute) He became interested in two theories. (predicative) Neither its cause, nor its cure was understood. (predicative),The Past Participle,Read Page 88.(DIY) (3m),From the book, we can know,The Past Participle,attribute,predicativ

9、e,object complement,adverbial,Where the past participle is used?,So many thousands of terrified people died. But he became inspired when he thought about helping ordinary people.,attribute,predicative,2. Complete the table,people who are terrified,seats which are reserved,water that is polluted,a ro

10、om that is crowded,a winner who is pleased,children who look astonished,a vase that is broken,a door that is closed,the audience who feel tired,an animal that is trapped,astonished children,a broken vase,a closed door,the tired audience,a trapped animal,Complete the sentences.,He got _ about losing

11、the money. Why do you always look so_ ? Do you sleep well these days? I was _ with the film I saw last night. I had expected it to be better.,worried,tired,disappointed,4. Everybody was _ to hear the death of the famous film star. 5. The children are really _ about going to the zoo. 6. His wound bec

12、ame _ with a new virus.,shocked/ depressed,excited,infected,WB Page 431. Choose appropriate verbs.,They were _ to accept my idea. Ill be _ to know they made the wonderful fireworks. The mayor said that he was _ about the _ rise of the water level in the river bed.,prepared,interested,worried,continu

13、ed,4. Recently _ soldiers are helping to take the victims to safe areas from the flood. Most of the newspaper seems to be _ with pop stars. He was_ of going alone into the empty house.,arrived,concerned,frightened,Rewrite the sentences (P43, 2),I found this broken plate on the floor. I saw a tall, d

14、ark and handsome man called Xiao Ming. I looked at that modern abstract painting coloured in yellows and greens. Yesterday I got the expected answer to my question on the Internet.,She is my friend devoted to my interests. On the doorstep I found a lot of bottles marked in green ink. We saw many cra

15、cked windows in that room.,1)表示对过去的某种情况进行猜测, 或本来要做某事却因某种原因未做成,通常用来说明某一情况，但不象should或ought to 那样含有责备之意。如：, Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea.,Language points,1) I guess the poet would have been about

16、20 when she wrote her first poem.,2) Another worker wouldnt have acted like that.,neednt have + p.p.表示做了不必做的事，相当于，译为“其实没必要 ” should have + p.p.表示应该做某事但实际上未做，译为“本应该 ” should not have + p.p.表示本不应 该做某事但实际上做了，译为“本不应该”,相关知识总结：, The first suggested that cholera multiplied in the air. 2.To prevent this fro

17、m happening again, John Snow suggested that the source of all the water supplies be examed.,Suggest 做“表明、暗示”讲时，宾语从句用陈述语气。,suggest 做“建议”讲时，宾语从句用虚拟语气。即 “(should) + 动词原形”,His work suggest that he _ (be) a careful man. The look on his face suggested that he _ (be) happy. I suggested that the homework sh

18、ould _ (be) examed. The teacher suggests that the students _ (do) reading exercises everyday.,is,was,be,do,某些表示“建议、命令、要求”的动词，宾语从句用虚拟语气。即 “(should) + 动词原形”,一个 “坚持”（insist）， 两个“命令“（order，command），三个 “建议”（suggest，advice，propose），四个 “要求”（demand, ask, request, require.）,1.John Snow insisted that the sour

19、ce of the water supplies _ (be) examed. 2.The headmaster demands that all the students should _ (go) to sleep before 11 p.m.,o,be,go,lead to 导致，通向,All roads lead to Rome.,The discovery of new evidence led to _. A. the thief having caught B. catch the thief C. the thief being caught D. the thief to b

20、e caught,条条大道通罗马,C, Only if you put the sun there did the movements of the other planets in the sky . =,The movements of the other planets in the sky make sense only if you put the sun there.,“Only + 副词 /介词短语/状语从句” 位于句首, 句子要倒装。,make sense,1. Only if you put the sun there did the movements of the oth

21、er planets in the sky make sense.,Translation:,Only if the teacher gives a permission can I enter the lab.,If only he comes early.,Only when finishing his homework was he allowed to go out for football.,如果就好了,只有,e.g. 1) Only if your identity has been checked, _. A. you are allowed in B. you will be allowed in C. will you allow in D. will you be allowed in,2) Only then did I realize the importance of knowledge. 3) Only in this way can we work out the maths problem.,D,4. Only when _ the truth, _ to realize th