1. Read the passages and finish off Workbook Ex 4 on p.126.
2. Write a report about the discussion.
Teaching procedures for the 5th Period
Step one Warming-up
1. Greeting.
2. Check the homework.
3. Ask individual Ss to act out their reports, making some comments if necessary.
Step two Language study
1. Group work Divide the class into groups, asking each group to find the verbs beginning with the letters “re-” and discussing the similarities among them.
restore; rebuild; replace; recreate;
2. Analyze the structure of the discussed words：prefix “re”+ V. → meaning “do sth. once again”.
3. Brainstorming Ask the Ss to think of other examples or look up the dictionary for words with the prefix “re-”and get the meaning of the words.
【Model】
⑴ reappear vi. appear again (esp. after disappearing)
⑵ recall v. call back
⑶ recollect v. call back to the mind
⑷ recount v. count again
⑸ redo v. do again
⑹ refill v. fill again
⑺ refit v. make (a ship, etc) ready for use again by renewing or repairing parts
⑻ reforest v. plant again with trees
⑼ re-form v. form again
⑽ rehouse v. provide with a new house
⑾ rejoin v. join (together) again
⑿ relay v. lay (a cable, carpet, etc) again
⒀ rename v. give a new name to; name again
⒁ reopen v. open again after closing or being closed
⒂ replay v. play (e.g. a football match that was drawn) again
⒃ reprint v. print again; print a new impression of
⒄ retell v. tell again
⒅ rethink v. think about again; reconsider
⒆ reunite v. bring together or come together again
⒇ rewrite v. write again
4. Structure (Grammar)
Ⅰ.Ask the Ss to put some sentences into English, going over the Present Perfect Tense.
① 在过去的三个月里学生们已经收集了二千节旧电池(n.battery)。
② 园林工人已完成寺庙百分之八十的重建任务。
③ 他已将那台旧电视机送给邻居了。
④ 中国已向太空发射了几十颗人造卫星。
⑤ 史密斯先生已把词典和杂志归还给了图书馆。
Ⅱ.Ask them to change the sentences into passive voice, paying attention to the structure of the sentences.
Active Voice Passive Voice
① The students have collected two thousand old batteries in the past three months.② The garden workers have already finished 80% of the rebuilding of the temple.③ He has sent the old TV set to his neighbour.④ China has sent up scores of man-made satellites into space.⑤ Mr Smith has returned the dictionary and magazines to the library. ① Two thousand old batteries have been collected (by the students) in the past three months.② 80% of the rebuilding of the temple has been finished (by the garden workers).③ The old TV set has been sent to his neighbour.④ Scores of man-made satellites have been sent into space (by China).⑤ The dictionary and magazines have been returned to the library (by Mr Smith).
Ⅲ. Pair work Ask pairs of Ss to discuss and find out the differences between the above two columns, then the teacher gives some explanation if necessary.
Step three Practice
1. Ask the Ss to find the sentences in the passage which include the Present Perfect Tense and then change them into the Active Voice.
2. Drills Ask Ss to finish exercises on page 47 and 48, asking some questions about the two news stories.
① What is the first news story about?
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