Unit 5 Look into Science Lesson 28 The Study of Living Things课前预习学案 冀教版英语九年级全册.doc

Lesson 28 The Study of Living Things【预习目标】1.记忆单词:biology,butterfly,migrate,fantastic,completely,grandchild,female,milkweed,chemical, puzzling;短语grow up, draw ones attention, as many as,leave for, cut down。2.掌握重点句型:Fantastic facts about the butterfly have been drawing Dr. Taylors attention.The butterflies that return to the south are the great-great grandchildren of the butterflies that left for the north.【自主学习】-明确目标，自学文本任务一： 根据Lesson 28 The Study of Living Things预习课件掌握本节课的四会单词和短语。任务二： 听录音跟读课本Lesson 28 The Study of Living Things课文，跟读2-3遍，了解对话大意。并完成下面的练习题教材解读Read the text and find out main phrases and sentences.Main phrases:draw ones attentionas many asleave forcut downMain sentences:Fantastic facts about the butterfly have been drawing Dr. Taylors attention.The butterflies that return to the south are the great-great grandchildren of the butterflies that left for the north.When they begin to travel north in spring, the females lay eggs.Scientists still dont understand how the butterflies know when to fly south.This is both puzzling and interesting for many scientists.There are many mysteries yet to be discovered by those interested in science.【自学检测】-在线测学，质疑思学1在线测学：请你在平台完成以下自学检测作业(Unit 5-Lesson 28自学检测)，提交后自己看错题及解析。一、单项选择1They are in _ same class. They are good friends. Aa Ban Cthe D/2Thanks to the robots, the human reporters do not have to spend a lot of time _ numbers and information.Aprocessing Bto process Cprocessed Dprocess 3There are as _ as 300 new products on show. Amany Bmuch Cmore Dless4Students should learn how _ problems. Asolve Bsolving Ccan solve Dto solve 5We should protect the forest and forbid(禁止) people to _ so many trees. Acut off Bcut down Ccut in Dcut out6The Avenue of Stars is popular with _ the young _the old. Aeither; or Bneither; nor Cboth; and Dnot; but7Emily is glad that she _ for her honesty at that meeting. Apraises Bpraised Cis praised Dwas praised8How do you like this movie?_. Its the best one Ive ever seen. AToo boring BNot bad CJust soso DFantastic9.My grandparents still live in that old village _the local government has decided to keep. Awhich Bwhere Cwhen Dwhat10Look, the light is still on in Helens office. Maybe she_ her work yet. Adoesnt finish Bwont finish Chasnt finished Ddidnt finish【思学质疑】把你在本次课程学习中的困惑与建议如实写在下面，并拍照上传到讨论区(课前质疑)。_参考答案自学检测一、1-5 CAADB 6-10 CDDAC