The Fourth Period GrammarTeaching goals1. Target languagea. Words and expressions: seem, would, damage, destroy, select, choose, add A to B, give in, in ruins, have something in common, make sth up, date from / date back to, settle down, turn into, come true, so far, replace A with Bb. Sentence patterns:S + have / has been + done...2. Ability goalsLearn the word formation and the useful expressions above.3. Leaming ability goalsLearn how to use the passive voice and some words with prefix.Teaching important pointsThe Present Perfect Passive Voice.Teaching difficult pointsUnderstanding and use of the grammar point in this unit.Teaching methodsStudy independently, practice.Teaching aidsA recorder and a computer.Teaching procedures & waysStep I Revision (5 mins)Step II Language study (5 mins)1. Lead-in Look at the words on the Bb, can you find the same thing in them?2. Structure "re"+ V. -* meaning "do sth. once again".3. Brainstorming Can you think of more words with the prefix "re-" like rewrite, recall, rejoin, reform, rename, reorder, react, reborn, rebuild, recast, etc.4. Practice. On P46, Ex. 1Step III Phrases (5 mins)Go over the phrases by yourselves and do Ex. 2 on P46, Language Study. 3 mins later check the work.Step IV Grammar (10 mins)1. Lead-in (5 mins) Please translate the following sentences with what we learned just now.① 听说伊拉克又遭受了袭击。②她昨天又给自己起了个名字。③我们的教育体制确实需要改革。④“金星凌日”这个节目明晚要重播。⑤那篇文章改写好了吗? ⑥ 园林工人已完成寺庙百分之八十的重建任务。⑦他的计算机已经重启了。2. Structure (5 mins) Fill in the chart on Tenes, Acive Voice and Passive Voice.Step V Practice (8 mins) Ex. 1 & 2 on P47.Step VI Summary (5 mins)Step VII Special Forms of Passive Voice (5 mins)1.Prepositions in set phrases can’t be taken off. 2. Use "to" in the sentences of "make, have, see, hear...." when the ss are passive voice. We were made to work 12 hours a day before laid off. 3. Use proper prepositions to connect the sentences of double Objects. A present was bought for her by her father.Step Ⅷ Homework (2 mins)Finish off workbook exercises on Page 123. i.e, Ex. 2 and 3 of Grammar.