Part Ⅱ Learning about Language, Using Language •课前预习识记 ( 学生用书 P49)•Ⅰ. 识记单词•1 ． t________n. rise and fall of the sea that happens twice a day •答案： tide•2 ． n________n. cloth of threads that are knotted together with big holes between•答案： net•3 ． c________n. very small part of a human, animal, or plant body•答案： cell•4 ． s________n. furry animal that lives in the sea and on the land •答案： seal•5 ． s________v. pull liquid into your mouth through your lips•答案： suck•Ⅱ. 选词填空•shallow, aware, dimension, steep, reflect, sharp, narrow, scare, vivid, target•1 ． I am ____________ to look down from so high a building.•答案： scared•2 ． When the sun's rays hit the earth, a lot of heat is ____________ back into space.•答案： reflected•3 ． He doesn't seem to be ____________ of the coldness that we don't like him the way he speaks.•答案： aware•4 ． She has a very ____________ view of the world but she always thinks herself the best.•答案： narrow•5 ． The famous teacher is still ____________ in thought though he is at the age of ninety － two.•答案： sharp•6 ． The river is ____________ enough that you can walk across it.•答案： shallow•7 ． A line has one ____________ and a square has two.•答案： dimension•8 ． He gave a ____________ description of this event as if he were there.•答案： vivid•9 ． The ____________ rock seems to be a wall.•答案： steep•10 ． The hunter's ____________ is a wild animal.•答案： target•重点词语解读 ( 学生用书 P49)•1.target n. & v.•(1)n. 目标，指标； ( 批评的 ) 目标，对象•This university will reach its target of 5,000 students next September.•这所大学将于明年九月达到在校学生 5,000 人的目标。•The new sports centr...
