Astronomy the science of the strars
2016年山东泰安肥城三中高一英语学案：Unit 4《Astronomy the science of the strars》知识点（新人教版必修3）.doc
2016年山东泰安肥城三中高一英语学案：Unit 4《Astronomy the science of the strars》（第二篇）课文（新人教版必修3）.doc
2016年山东泰安肥城三中高一英语学案：Unit 4《Astronomy the science of the strars》（新人教版必修3）.doc
2016年山东泰安肥城三中高一英语学案：Unit 4《Astronomy the science of the strars》语法（新人教版必修3）.doc
2016年山东泰安肥城三中高一英语学案：Unit 4《Astronomy the science of the strars》阅读（新人教版必修3）.doc
　　山东省泰安市肥城市第三中学高中英语 Unit 4 Astronomy the science of the strars（第二篇）课文学案 新人教版必修3
　　www.中学中学教学内容
　　中学www.中学中学中学中学学习目标:
　　1.知识与能力：To grasp the main idea and know the language points in this passage
　　2过程与方法：To know how the story develops
　　3.情感态度价值观：To master the main idea of the text .
　　学习重点: To know the main idea of the passage and some language points..
　　学习难点: To master the main idea of the text and some language points..
　　【学案使用说明】提前认真预习课文的前提下完成 学习指导即时感悟
　　【课前预习】请同学们把下列短语翻译成汉语
　　1.乘宇宙飞船 _________   2.被向后退到座位上________
　　3.有机会做某事__________    4.去旅行_____________
　　5.向某人解释某事____________ 6.离开_____________
　　7.挣脱地球引力_____________  8.掉回到_____________
　　9.离…..很远____________      10.接近_____________
　　11.感到高兴\振奋____________12.迈步向前_____________
　　13.摔倒_____________         14.既然_____________
　　15.掌握\精通_____________  16.突发\爆发_____________
　　【自主 合作 探究】细读课文，完成下列练习。
　　1......,but it will not be as strong a pull as the earth’s.……,但它不如地球的引力那么强。此为as...as...比较结构：
　　[解析] as+adj +a(an)+n+as是一个固定结构：
　　I can't buy as good a book as that one=I can't buy a book as good as that one.我不能买到和那本书一样的书。
　　(1)他和他的父亲一样是个帅男人。
　　_________________________________________________________
　　(2)我希望你和你的爷爷一样过着健康幸福的生活。
　　_________________________________________________________
　　基本用法：as+形容词或副词原级+as分句。否定形式为not as/so...as。
　　John is _____________ Bob.
　　约翰与鲍勃一样聪明。
　　The girl was __________________ she was beautiful.
　　这姑娘既漂亮又聪明。                                        
　　2......,I found I was carried twice as far as on the earth and fell over.……
　　[解析]倍数表达法：(1)...times as...as...  是……的几倍(2)...times+形容词/副词比较级+than(3)...times+the size/height/length/width/depth+of
　　我的房子是我父母房子的两倍大。
　　My house is two times as big as my parents’.
　　My house is two times bigger than my parents’.
　　My house is two times the size of my parents’.
　　即学即用：Asia is _______________________ Europe.（三种方法）
　　亚洲的大小是欧洲的4倍。
　　3. After a while I got the hang of it and we began to enjoy ourselves.
　　get the hang of 理解；领会
　　你理解我所说的了没？
　　___________________________________________
　　4、“Oh, dear,” I cried,“walking does need a bit of practice _________ gravity has changed.” now that意为：___________。
　　now that是固定短语，意为“既然；由于”，引出原因状语从句，that可省略。              
　　(1)既然恢复了健康，他就可以继续学习英语_________________________, he can go on with his English study.
　　(2) Now that you have finished your wor’d better have a rest.
　　【当堂达标】
　　1. The discovery of gold in Australia led people to believe that a fortune______.
　　A. is made B. would make C. was to be made D. had made
　　2. We arrived on the platform just as the train was ______.
　　A. pulling in B. pulling down C. pulling through D. pulling together
　　3. It’s said that the power plant is now _____ large as what it was.
　　A. twice as B. as twice C. twice much D. much twice
　　4. This restaurant wasn’t _____ that other restaurant we went to.
　　A. half as good as B. as half good as C. as good as half D. good as half as
　　5. The sun was so bright that he drew the curtain to __ the sun.
　　A. block in B. block off C. block up D. bloct
　　【总结提升】用所给词的正确形式填空
　　now that /bloct /watch out /breat /cheer up
　　1. That guy was a dangerous person. You should ____ for him.
　　2. You look sad, ______! Everything will be all right soon.
　　3. _______ Bill has a long holiday, he can go abroad to have a trip.
　　4. Fighting _____ between the fans of the two football teams yesterday.
　　5. After a while, the sky was _____ by blacds.
　　【拓展延伸】Homework
　　Find out the important and difficult words and expressions to you in the text.
　　答案：
　　1.in our spaceship 2.be pushed back into the seat 3.have chance to 4.make a trip
　　5.explain to sb sth 6.be off 7.escape the pull of the earth’s gravity 8.fall back to
　　9.be far from 10.get close to 11.cheer up 12.step forward 13.fall over 14.now that 15.get the hang of 16.breat
　　He is as handsome a man as his father
　　I hope you can live as happy and healthy a life as your grandfather does.
　　As clever as
　　My house is twice as large as my parents’.
　　Four times as large as
　　Have you got the hang of what I said?
　　Now that 既然
　　Now that he is well again
　　CAAAD
　　Watch out cheer up now that brot bloct
　　学山东省泰安市肥城市第三中学高中英语 Unit 4 Astronomy the science of the strars学案 新人教版必修3
　　www.中学中学教学内容 www.中学www.中学中学教学设计
　　www.中学Learning aims:
　　Let students be familiar with the new words and phrases
　　Learning key points: the usage of key words and phrases
　　Learning difficult points: the usage of key words and phrases
　　【学案使用说明】提前认真预习单词的前提下完成
　　【课前预习】
　　检查学生单词读音，纠错。
　　【自主 合作 探究】
　　1. unlike prep.不同;不像　adj.不同的,相异的
　　区别unlike/dislike
　　①They are so ______that nobody believes they are sisters.
　　②I am shy and I ______ being talt
　　③____her younger brother, she studies very hard .
　　④(2013•东营高一检测)The festival has been a great success,______last year when it rained nonstop.
　　A.linlike　　C.alike　　D.dislike
　　2 .  fundamental  adj.基本的；基础的 n.基础,基本规律
　　be fundamental to ----对---必不可少的
　　The relationship with the students is fundamental to my work as a teacher .
　　3.harmful adj.有害的  反义词______
　　be harmful to= __________对……有害
　　① 阳光会对你的皮肤有害。
　　The sun can ___ ________ __ your skin
　　②Smoking is harmful to your lungs.=Smoking ________________吸烟对你的肺有害
　　4.exist vi.存在;生存
　　①exist in　存在于……之中
　　②exist on靠……为生/生存,与live on意思相近
　　③There exists...表示“存在,有”,是there be句型的变式。用于该结构的动词还有live/stand/lie等。
　　练习①他们靠这点收入生存是不可能的。
　　It was impossible for them to ____ ___such a small income.
　　②众所周知,地球存在于宇宙之中。
　　As is well known to us, the earth _____ __ the universe.
　　③世界是什么时候产生的?
　　When did the world _____ ____ ________?
　　④We can’t exist without food or water.
　　译:___________________________
　　⑤Many experts believe that there may_____life on other planets.    A.have　　　B.exist　　　C.are　　　D.is
　　【温馨提示】
　　exist是不及物动词,没有被动语态,也没有进行时
　　5.puzzle n.谜;难题 vt. & vi.(使)迷惑/为难
　　【观察领悟】
　　阅读下列句子,写出puzzle在句中的含义。
　　①It is still a puzzle to us why he did that. (puzzle n._______)
　　②What puzzled me was why they didn’t take his advice.
　　(puzzle v. ________________)
　　【拓展延伸】
　　(1)be in a puzzle　　 感到困惑;不知如何是好
　　puzzle about/over   冥思苦想,苦苦思索
　　(2)puzzling    adj.令人迷惑的,多用来修饰物
　　puzzled       adj.感到迷惑不解的,多用来修饰人
　　be puzzled about        对……迷惑不解
　　①这是十分令人困惑的问题之一。
　　This is one of the most ________ _________.
　　②这个学生对于下一步做什么伤透了脑筋。
　　The student ____ _______ __________what to do next.
　　③The little boy didn’t understand the_____　　　question so there was a_______expression on his face.
　　A.puzzling;puzzled B.puzzled;puzzled C.puzzling;puzzling D.puzzled;puzzling
　　6.in time及时;终于;迟早
　　【观察领悟】
　　阅读下列句子,写出in time在句中的含义。
　　①In time I think she’ll realize how foolish she’s been.
　　我想她_____会意识到自己曾是多么的傻。
　　②I should be back in time to watch the football match.
　　我应该能_____赶回来观看这场足球比赛。
　　③You’ll succeed in time as long as you don’t give up.
　　只要你不放弃,_____有一天你会成功的。
　　【拓展延伸】
　　in no time________at one time________ at a time________all the time________at any time________at times________ at the same time________on time________                               
　　④(2012•江苏高考)—Thank God,you’re safe!
　　—I stepped bacst_______to avoid the racing car.
　　A.in time　　B.in case   C.in need   D.in vain
　　7.lay eggs下蛋
　　一句话巧记三层意义
　　The boy lying under the tree lied that his cock laid an egg yesterday.
　　练习①母鸡下蛋,公鸡则不然。
　　Hens ___ ____ but cocks don’t.
　　②那位老人躺在那里已经好几个小时了。
　　The old man ___ ____ there for several hours.
　　③那个小男孩昨天对他妈妈撒谎了。
　　The little boy ____ his mother yesterday
　　④The white hen___six eggs last week.
　　A.lays　　B.laid C.lied　　D.lain
　　8.give birth to产生;分娩
　　The woman___birth to twins last year turned out to be a film star.
　　A.to give　B.who gave　C.given　　D.being given
　　9.in one’s turn轮到某人;接着
　　拓展①in turn依次,轮流;反过来
　　②by turns轮流
　　③It’s one’s turn to do sth. 轮到某人做某事
　　①当轮到我时,我激动得说不出话来。
　　When it is __ ___ ____,I am too excited to speak.
　　②我们轮流读这首诗We read the poem_______
　　③最后轮到她发言了。
　　At last it’s ___ ____ __ make a speech.
　　④Some plants can take in carbon dioxide we breathe out and give off oxygen　　　.
　　A.in case　　B.in turn  C.in return   D.in addition
　　10.prevent...from 阻止;制止
　　各种“阻止”的表达_______________________
　　.①谁也不能阻止这个计划的实施。
　　No one can ___________ this plan _____ carried out.
　　②大雨使得战士们无法过河。
　　The heavy rain ________the soldiers _____ _____the river
　　【当堂达标】选词填空
　　1. 尽管这很困难，我们还是要设法及时完成任务。
　　2.  As we all know, smoking is ________ to our health.
　　3. At the gate, a guard ________________________(不让他进入学校).
　　2. In the waiting room, ___________________________ (他被阻止吸烟).
　　【总结提升】）
　　1．It will be my ________ to clean our classroom tomorrow.
　　A．way       B．task     C．job      D．turn
　　2．For some reason，the old lady’s hens stopped _____eggs suddenly.
　　A．lying     B．lay       C．laying    D．lie
　　3.What a strange man！He loves his wife，but ________ he often beats her.(宝鸡市模拟)
　　A．at a time B.at one timeC．in time D．at the same time
　　4.People will thank the firefighters for the things they do to prevent fires____the environment safer.
　　A．make   B．to make    C．from making    D．making　
　　5.Fred and Jim did not like each other at first，but________they became friends.
　　A．on time  B．at one time C．all the time  D．in time
　　6.．The bus driver asked the passengers not to hurry and get on the bus________.
　　A．in turn  B．in return  C．in time  D．in case
　　7．________ dangerous animals such as tigers and lions while travelling in the forest.
　　A．Watch out B．Watch out for
　　C．Loot for D．Loot
　　【拓展延伸】做《练习册》P65 I , II,III
　　熟读单词和短语，注意发音。
　　33
　　3333
　　My questions in this class:
　　_________
　　__________
　　__________
　　___________
　　___________
　　1. alike, dislike , Alike , B.  3.harmless , do harm to  ; be harmful to ; does harm to  4. exist on ; exist in ;come into existence ;离了水和食物我们无法生存B.5.迷；使---迷惑；puzzling problems ; is puzzled about ; A
　　6.迟早；及时，总有一天。A 7.lay eggs ;has lian ;lied to ;B
　　8. B 9. in my turn ; by turns ;their turns  B
　　10 . Stop /Keep sb. from doing
　　Prevent  from
　　Prevent from
　　DC D B D A. B
　　My answes after my researches:
　　__________
　　__________
　　___________
　　___________
　　____________
　　The keys after discussions in my co—group:
　　___________