河北省平泉四海中学九年级英语全册 Unit 5 Lesson 27 Planet Danny学案（无答案）（新版）冀教版

Unit 5 Lesson 27 Planet Danny知识点解析（New words）1. telescope n. 望远镜a). He always looks at the stars through a telescope. 他总是用望远镜观察星星b). His telescope is broken, so he needs to buy a new _.c). look at with a telescope 2.solar adj. 太阳的； 关于太阳的 a). the solar calendar 阳历 b). the solar system 太阳系 I _(study) the solar system when he came in.3. certainly adv 当然；确定；肯定 a).certainly=_/_ -May I sit here? -C_! b). certain adj. 固定的；某一的 _/_- 4.unless conj. 除非；如果不 =_ a). We will go to the park unless it _(rain)= We will go to the park if it _ _. 如果不下雨，我们将去公园 b).I wont go to his party unless I _(invite)5. double n/adj/adv 两倍（的）；双倍（的） a). His pay is the double of _(me) 他的薪资是我的两倍 b). Id like a double helping of ice cream. 我想要双份的冰淇淋 c). First, fold a piece of paper double. 首先，将一张纸对折6.mystery n. 神秘事物；奥秘 mysterious adj. 神秘的； 不易解释的 a) an unsolved mystery 一个未解之谜 b) It is not a mystery to me. 它对我来说不是一个奥秘Language points1. The stars come out at night. 星星在晚上出来。come out a).出来1).The stars came out as soon as it was dark. 天一黑，星星就出来了。2). The sun is coming out .We are all excited. 太阳就要出来了。我们所有人都很激动。 b). (花)开放 These flowers come out at night. 这些花在夜晚开放 c). 出版His new book will come out next week. 他的新书下周会出版的。2. Its worth a try, even if I dont find a planet.这值得一试，即使我找不到一颗行星a). worth 值得worth 作形容词，意为“值得”，常用于“be worth +名词”或“be worth+动词ing”结构中 1). be worth +名词 The watch is worth 10 dollars.2). be worth+动词ing/ be well worth doing 1). The movie is worth _(watch) 2). Knowledge is well worth working for. b). even if=_ 即使；哪怕 1). Even if he had the money, he wouldnt buy it. 他即使有钱也不会买它。 2). Tom is always late for school even if he gets up early. 即使汤姆起床早，他上学也总是迟到 3).I _(get) there even if I have to walk all the way. 即使我得一路走着去，我也要到那里。 Ex.)1.My father spends much money on books, _ hes not much. A. but B. because C. even though D. for)2. Mrs. Yang wouldnt leave the TV set, _ her children were waiting for their supper. A. if B. because C. even if D. as soon as)3. The book is well worth _. I plan _ one. A. read; to buy B. reading; buying C. reading; to buy D. read; buying)4. Learning to write is learning to think. You will know things more clearly _you write down. A. or B. unless C. if D. whether)5.He _ an English club last year and has improved his English a lot. A. protected B. produced C. joined D. received)6.Would you mind the music a