英语教案unit4topic3.doc

Unit 4 Amazing ScienceTopic 3 I dont think aliens can be found in spaceSection A课型: 新授 执笔: 唐贞林 审核：蔡长智 审定： 时间：2010.1. 1学习目标1.能拼读Section A单词和短语.2.学习含有情态动词的被动语态。3.谈论外星人以及外太空生活，学习表达可能和不可能的功能用语。学习重点: 学习含有情态动词的被动语态。学习过程:课前准备(预习)1.试读section A单词并找出不会拼读的单词 。2.试读la并翻译下列词组或句子:191).a wonderful movie _2).go to watch_3).live on_4).in the future_5).so on_6).be able to _7).on earth._8).What fun!._9).Im afraid not._. 10).in order to do sth_11).with ones own eyes_12).notuntil_小组评价： （打等级ABC） 科代表签名：_ 课堂研讨合作探究：1 预习情况交流:讨论预习中存在的问题，科代表解答部分疑难并向老师汇报预习情况。2.学习1a,听录音跟读，理解对话类容3.再读1a，找出重难点，师生共同讨论，让学生注意can be done的用法。4.听2a 录音，让学生在读1a了解课文完成1b.5.让学生读2a完成1b。6.搭配2c的句子，使之完整。课堂教学成果展示：一. 所给单词的正确形式填空。1.We should do _(science)research carefully.2.Can you answer the _(follow) questions?3.All the _(travel) from America are very satisfied.4.Jane is _(interest) in the movie.5.the work must be_(do)successfully. 二. .单项选择。 （ ）1.I wont believe it until I see it_ my own eyes. A. in B. at C. of D. with ( ) 2.Today the forests have almost gone. We must_ down too many trees. A. stop from cutting B. stop to cut C. be stopped to cut D. be stopped from cutting ( ) 3. The old should_.A. be taken good care B. be taken good care of C. take good care of D. take good care ( )4.-Its said it will rain tomorrow.-_. It has been dry for a long time.A.I think so. B. Im afraid so C.I believe so. D. I hope so. ( )5.I hope we will_ visit Mars one day.A. can B. should C. may D. be able to ( )6.There _many kinds of cars so far.A. are B. is C. have been D. has been ( )7. _it is to travel _spaceship!.A. What fun, by B. What a fun, by C. How fun, on D. How a fun, on ( )8.We get up early every morning _ catch the early bus.A. in order to B. so that C. that D. so as ( )9.- Why do you think _? -Because man is very great. A. will people live on Mars B. people will live on Mars C. whether will people live on Mars D. whether people will live on Mars ( )10.-Ill go to Beijing for a trip.- _. A. Good luck. B. Congratulations C. Have a good time D. Best wishes to you三.句型转换1. All of the desks are clean.（变为否定句） _ of the desks _ clean.2. He finished his homework quickly so that he could play football.（变同义句） He finished his homework quickly _ _ _ play football.3. She went home after she cleaned the classroom. （变同义句 She _ go home _she cleaned the classroom.4. We dont believe that money is the most important.（变反以疑问句）We dont believe that money is the most important, _ _?5. We may visit other planets in the future.（变被动语态）Other planets may _ _ by us in the future.四.根据汉语提示完成下列句子1.我儿子迫不及待地打开盒子，看看里面是什么。My son couldnt wait _ _ the box _ _whats in it.2.不是每个人都快乐。_ _ is happy.3.我们应尽我们所能去帮助这个可怜的男孩。We should do _ we can _ _ the poor boy.4.你应该用你的双手来改变你的生活。You should change your _ _ your _ hands5.外星人正在互联网上阅读，是吗？ Aliens are reading _ _ _.arent they?教学后记：Section A 你学到了哪些内容？你还有什么疑问_老师对学生的评价：_Unit 4 Amazing ScienceTopic 3 I dont think aliens can be found in spaceSection B课程：新课 执笔：唐贞林 审核：蔡长智 审定： 时间：2010年1月1日学习目标： 。1.继续学习含有情态动词的被动语态。3.谈理想和飞外星。学习重点:1.。1. 学习含有情态动词的被动语态。学习过程:课前准备（Preview）:1. 熟读Section B 单词，找出不会读的单词：_。 2. 试读1a,阅读课文注释，试着翻译下列短语。 1).on the radio 2)take part in.Lets work hard to make our dreams come ture. 3grow up_ 4).prefer to_。小组评价:_(打等级ABC) 科代表签字: _课堂研讨，合作探究 一 预习情况交流：1.讨论预习中存在的问题，科代表解答部分疑难，并向老师汇报预习情况。二 学习1a,听录音跟读，然后分角色朗读，最后分组或成对表演。三 听录音2，完成2。.四让学生读3，并根据3内容完成句子。五让同学们选自己最喜欢的一部科幻电影，模仿3写一个电影简介。学习成果展示：.用所给词的适当形式填空。1. He says he will be s dancer when he _ (grow) up.2. _(water) the flowers is neccessary.3. You dont need_(give)back the book now4. The_(live) conditions in space are very bad.5. What a wonderful movie! Its worth _(watch)6. My bile is broken. It must _(repair).7. She preferred_(listen) to music rather than _ (watch)TV8. It is eight days since we _(arrive) in Beijing.9. KangKang is fond of the space_(fly) .10. Maria believes more and more things_(discover) in the future. .单项选择。 （ ）1.It _ over two years _ his father died. A. was, at least B. has, before C. is been, after D. has been, since ( ) 2.The old shouldnt_ like that. A. speak to B. be spoken to C. be spoken D. spoken to ( ) 3. Tea_to the western world until 1610.A. wasnt bringing B. didnt bring C. wasnt brought D. hadnt brought( )4.-How beautiful the coat is ! How much did you _ for it ?-Its_200 yuan.A. take, spend B. cost, cost C. pay, worth D. spend, took ( )5.The story is so moving that it is _.A. very worth reading B. well worth to reading C. very worth to read D. well worth reading to ( )6.365 days _a long time for him to be away from his family.A. are B. were C. arent D. is ( )7. So much homework should not_ by students.A. do B. to do C. be done D. done( )8.-Which do you like _ ,drawing or swimming? -I prefer drawing _ swimming.A. better, to B. better, than C. prefer, to D. prefer, of ( )9.- I believe that many secrets in space _soon. -I agree. Were looking forward to the answers. A. are discovered B. were discovered C. can be discovered D. have discovered( )10.-Is your brother badly hurt?- _.He is in hospital now. A. I hope so. B. Im afraid so C. I dont think so D. I hope not 教学后记：Section B 你学到了哪些内容？你还有那些疑问?教师对学生的评价：_Unit 4 Amazing ScienceTopic 3 I dont think aliens can be found in spaceSection C课型：新授 执笔：唐贞林 审核：蔡长智： 审定： 时间：2010.1.1学习目标：1. 熟读Section C单词，短语。 2. 了解更多关于火星的知识学习重点: .1. 学习含有情态动词的被动语态。 2.学习过程：课前预习：1.熟读Section C单词，划出你不能拼读的单词。.预习P97到P98单词。.试读短文，翻译下列词句：1）look like_2)at a distance of_3)go aroud_4)in the night sky_5)during spring and summer _6)as strong as_7)It takes a spaceship about eight months to reach Mars from the earth when the two planets are closest to each other_8)search for_9)tow fifths_4.试着完成b和1c。小组评价: (打等级ABC) 科代表签字: 课堂研讨合作探究：一预习情况交流。.讨论预习中存在的问题，由科代表解答部分疑难, 并向老师汇报预习情况。二学习a. 完成1。1. 听录音2，完成2。三 写作训练，完成3。学习成果展示：I根据汉语提示完成句子。1. 据报道，科学家们已经发明了一种重要机器。_ _ that scientists _ _ a kind of important machine.2. 这部小说是以历史事实为根据的。 This novel _ _ _ historical facts.3. 火星在相隔大约228，000，000 千米的地方绕着太阳转。 Mars _ _ the sun _ _ _of about 228 million kilometers.4. 天气预报说会有暴风雨 The forecast says there will _ _.5. 这是一个多么适合人居住的地方啊！ _ a good nice for people _ _ it is!. 单项选择。 （ ）1.This box is three times _ that one A. so heavy as B. so heavier as C. as heavy as D. heavy than ( ) 2.- _ of the water _ polluted so far- Sounds terrible. A. Two fifth, has been B. Two fifths, has been C. Second fives, has been D. Two fifths, have been ( ) 3. Two_students will go to the theatre.A. hundred B. hundred of C. hundreds D. hundreds of( )4.If you want to take part _ the games, stay close _ me.A. in, on B. in, to C. to, to D. to, on ( )5.-Will people visit _planets? - Im sure.A. another B. the others C. other D. others ( )6.The bag is _and _ 2 kilos.A. red bright, is weighed B. bright red, is weighed C. red bright, weighs D. bright red, weighs ( )7. _ is reported that China will send up a satellite to go _ the earth.A. It, on B. It, around C. That, to D. That, around( )8.- _heavy the snow is! -Yes. The ground is covered _ it.A. What, with B. What, on C. How, with D. How, on ( )9.Miss Smith with her parents _ China since _ A. has been in, 2 years ago B. has gone to, 3 years C. has been to, 2 years ago D. has been in, 3 years ago ( )10.-Do you believe there are aliens in space?- _ A. I think not so B. Im not afraid C. I believe so. D. I hope soIII.句型转换 。1. The man weighs 90 kilos.(对划线部份提问) _ _- does the man weigh?2.I have already completed the work. (变否定句) I _ completed the work _.3.It looks like a red and orange ball. (对划线部份提问) _ _ it _ like?4.There is something useful in the book. (变否定句) There _ _ useful in the book.5. The two planets are close to each other, _ _?(反意疑问句)教学后记：Section c 你学到了哪些内容？你还有什么疑问?教师对学生的评价：_Unit 4 Amazing ScienceTopic 3 I dont think aliens can be found in spaceSection D课型：新授(阅读) 执笔: 唐贞林 审核：蔡长智: 审定： 时间：2010.1.1学习目标:1.能拼读Section D所有的单词和短语. 2. 复习含有情态动词的被动语态。学习重点: 1. 复习含有情态动词的被动语态。 2 熟记运用本话题习惯用语. 学习过程:Preview:课前准备（预习. 熟读Section D单词和短语,并找出不会读的单词:_.翻译.下列短语。1）.在太空中 _ 2）.在未来_3）.为了_ 4）直到才 _5）.与相比更喜欢_ 6）.更糟糕的是_7）.为了_ 8）直到才 _9）.与相比更喜欢_ 10）.更糟糕的是_11）决定做某事 _级ABC) 科代表签字: 课堂研讨,合作探究：.预习情况交流:讨论预习中存在的问题，科代表解答部分疑难并向老师汇报预习情况。2熟记3b中的语点，3 熟记3a中的有用词句，并把它们翻译成汉语4、. 语言知识归纳:分组讨论，你认为本话题有哪些重要的词组和句子？学习成果展示II.单项选择。( )1. Although the old man is _, he doesnt feel _.A. alone, alone B. lonely, lonely C. alone, lonely D. lonely, alone( )2.-Some spaceships have traveled to the other places _ the solar system. -However no one has discovered any life there yet.A./ B. between C. beyond D. out( )3.-Henry, you _ on the phone. -Oh, _. Thank you.A. are wanted, I come B. are wanted, Im coming C. are being wanted, I come D. are wanting , Im coming ( )4. Your homework must _ tomorrow morning.A . be handed B. hand in C. be handed in D. handed ( )5. She left for the station _ a big bag on her back.A. have B. has C. with D. over( )6.They are _ little children that they couldnt carry _ many things.A. so, so B. so, such C. such, such D. such, so( )7.In the old days there _ a temple on the top of the hill.A. is B. were C. was used to be D. used to be( )8. -Do you know who _ the tomb of Qin Shihuang and who _ mobile phone. -No, but we may ask our teacher.A. discovered, invented B. discover, invent C. has discovered, has invented D. invented, discovered( )9.-You forgot _ off the light. -Oh, sorry. _ and turn it off.A. turning, Ill go B. to turn, Ill going C. to turn, Ill go D. turning, Im going( )10. The machine is broken, and it _ fixed up sometime next month.A. may be B. maybe C. has been D. beIII.句形转换1. It has been four days since we arrived here.(变否定句)It _ _ four days since we arrived here.2. Maria prefers dancing to singing. (一般疑问句) _ Maria _ dancing to singing?3.The computer costs 8,000 yuan.(同意句) The computer _ _8,000 yuan.4. Scientists will send many spaceships to explore other planets.（变被动语态） many spaceships will _ _ to explore other planets.5. Is there life on other planets in space? We dont know. （合为一句） We dont know _ _ _ life on other planets in space.IV. 短文填词It is very important to deal with the rubbish in cities. This is because rubbish can not only pollute the environment but also be _1_for peoples health. We are trying to find some _2_ of dealing with the rubbish. _3_ , we should divide the rubbish into different kinds. Second, we should recycle the rubbish._4_ example, newspapers and glass can _5_ recycled. We can also make old bottles into beautiful handicrafts（手工艺拼）. And the polluted water is a big problem, _6_ . We should make it clean _7_ we let it go into the river. Some harmful rubbish can be buried（埋藏） so that it will make less pollution.Our country has made laws to protect the environment. We cant break the laws. We have _8_ our earth. So we must try our _9_ to protect it. Remember: To love environment is to love _10_.1._ 2._3. _4. _5. _6. _7. _8. _9. _10. _教学后记（反馈小结）：本节课你学到了哪些？还有什么疑问？教师对学生的评价Unit 4 Amazing ScienceTopic 3 I dont think aliens can be found in spaceSection A课型: 新授 执笔: 唐贞林 审核： 审定： 时间：2010.1. 1学习目标1.能拼读Section A单词和短语.2.学习含有情态动词的被动语态。3.谈论外星人以及外太空生活，学习表达可能和不可能的功能用语。学习重点: 学习含有情态动词的被动语态。学习过程:课前准备(预习)1.试读section A单词并找出不会拼读的单词 。2.试读la并翻译下列词组或句子:1).a wonderful movie _2).go to watch_3).live on_4).in the future_5).so on_6).be able to _7).on earth._8).What fun!._9).Im afraid not._. 10).in order to do sth_11).with ones own eyes_12).notuntil_小组评价： （打等级ABC） 科代表签名：_ 课堂研讨合作探究：1 预习情况交流:讨论预习中存在的问题，科代表解答部分疑难并向老师汇报预习情况。2.学习1a,听录音跟读，然后分组或成对表演。讲解语言点：3.再读1a，完成1b。4.听2a 录音，分角色朗读，并完成2b.5.师生共同简述1a和2a。6.搭配2c的句子，使之完整。课堂教学成果展示：一. 所给单词的正确形式填空。1.We should do _(science)research carefully.2.Can you answer the _(follow) questions?3.All the _(travel) from America are very satisfied.4.Jane is _(interest) in the movie.5.the work must be_(do)successfully. 二. .单项选择。 （ ）1.I wont believe it until I see it_ my own eyes. A. in B. at C. of D. with ( ) 2.Today the forests have almost gone. We must_ down too many trees. A. stop from cutting B. stop to cut C. be stopped to cut D. be stopped from cutting ( ) 3. The old should_.A. be taken good care B. be taken good care of C. take good care of D. take good care ( )4.-Its said it will rain tomorrow.-_. It has been dry for a long time.A.I think so. B. Im afraid so C.I believe so. D. I hope so. ( )5.I hope we will_ visit Mars one day.A. can B. should C. may D. be able to ( )6.There _many kinds of cars so far.A. are B. is C. have been D. has been ( )7. _it is to travel _spaceship!.A. What fun, by B. What a fun, by C. How fun, on D. How a fun, on ( )8.We get up early eve