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Unit Nine Is there Life on Earth? ? Warm-up Activity 1.????? Students are divided into pairs. 2.????? The teacher writes on the blackboard the following questions : 1)????? the Venus Institute of Technology the Venus Evening Star Venus Beings The Grubstart Zilches 2)????? earth’s surface in the area of Manhattan the Consolidated Edison Belt something that looks like a river metal particles stalagmite projections granite formations 3.????? Each pair is to figure out the meaning of these expressions, using context clues provided in the text. The teacher will sum up what the students have discussed * * * Key structures !.It is (was) that (who)… It is Tom who is responsible for the accident. It was in this very place that we met. 2.It is(was ) not until…that. It was not until two days ago that I knew the bad result. It was not until all the work had been done that we went home. 3.the more…,the more. The more you have ,the more you want . The more work we give our brains ,the more work they are able to do. The more, the merrier. The more in danger ,the more courageous should be. * Language points 1.give sb some idea: enable sb to know about. 1).The map can give you some idea of the city’s size . 2).Can you give me some idea of the university. Get some idea of,have some idea. Have no idea 3).Do you have any idea of where he lives. 4).I have no idea how the brain really works. 2.be involved in:be mixed up or caught in… . 1).They are all involved in it, whether they like it or not. 2).A lot of people were involved in trouble. 3).She was involved in working out the plan. 4).Do not involve me in your matter. 5 ).she likes to involve others in her business. Be involved with sb :be closely connected with sb. He is deeply involved with his girl friend and feels he must marry her. * 3.suggest:show, hint ,imply 1).Her red face suggests good health. 2).His yawning suggests that he is sleepy. Suggest sth to do sugge