2019-2020年高中英语 Unit3 Under the sea新知预习 新人教版选修7.doc

2019-2020年高中英语 Unit3 Under the sea新知预习 新人教版选修7.词汇点兵预习本单元词汇，完成下列测评项目。1.Police have appealed for _(证人) to e forward.2.The travel agent fixed up our _(住处).3.Theyre both called Smith,but theres no _(血缘关系) between them.4.He got in at the _(浅的) end of the swimming pool.5.She went to the post office to draw her _(退休金).6.Karl Marx was forced to f_ his home country for political reasons.7.This is an a_ account of the terrors of the war,youd better not read it.8.The decision was taken for n_ economic reasons,without considering its social effects.9.This kind of seafood is p_ if taken in large quantities.10.The air by the sea is p_ and healthy.答案:1.witnesses2.acmodation3.relationship4.shallow5.pension6.flee7.awesome8.narrow9.poisonous10.pure.词组活用(be)scared to deathupside downbe/bee aware ofhelp outin the meantime1.My new house is being decorated so everything is _.2.The manager went abroad last week,_ we made Mr Wang in charge of the pany.3.When I first saw a real snake,I was _.4.I often _ in my fathers shop when things are busy.5.He said that the manager was _ the problem.答案:1.upside down2.in the meantime3.scared to death4.help out5.aware of.预读课文Text A主旨大意1.The author mainly tells us in the text that _.A.the killer whales are easily trained B.the killer whales can help the whalers catch the huge whalesC.the killer whales kill the whales for their foodD.the killer whales drag the whales under the water答案:B细枝末节2.Old Tom throws itself out of the water and then crashes down in order to _.A.give the whalers the information about a whaleB.tell the whalers it is hungryC.help the whalers catch the whaleD.inform the whalers to run away答案:A3.Why did the men start turning the boat around to go home after the whale died?A.Because they didnt need a dead whale.B.Because they couldnt find the whales body.C.Because they knew that the dead whale wouldnt float up to the surface for around 24 hours.D.They had to do this because it was too late.答案:C4.According to the text,the killer whales can protect men from being attacked by _.A.whalesB.tigersC.enemiesD.sharks答案:D推理判断5.We can infer from the text that _.A.the killer whales may be trained by the whalersB.the killer whales want to help man catch the whales themselvesC.the killer whales need no training for helping the whalersD.the killer whales want to eat the whales after killing them答案:AText B主旨大意6.In the diary,the author mainly wants to tell us that _.A.what he saw in the seaB.how the fish eat in the seaC.the vivid colors in the seaD.all the plants in the sea are poisonous答案:A细枝末节7.What was hanging upside down in the sea according to the text?A.The orange and white anemonefish.B.The yellow-spotted red sea-slug.C.The yellow and green parrotfish.D.The orange and blue-striped angelfish.答案:C8.When the author saw two _,he felt scared to death.A.anemonefishB.parrotfishC.sea-slugsD.sharks答案:D9.How many kinds of creatures didnt the author want to get too close to according to the fourth paragraph?A.Two.B.Three.C.Four.D.Five.答案:B推理判断10.From the whole text we know that the author felt that _.A.he was a tiny spot pared with the whole worldB.the ocean was a tiny spot pared with the whole worldC.there was no danger in the sea except sharksD.all kinds of fish were waiting for something for food答案:A