新目标八年级下册Unit3集体备课导学案

unit3 what were you doing when the ufo arrived?学案
section a period one

知识目标：barber shop理发店  get out 出去，离开 take off起飞   sleep late睡过头   land 降落  in front of 在…前面
句型：1. what were you doing when the ufo arrived?
2. the boy was walking down the street when the ufo landed.
3.while the girl was shopping, the alien got out.
理解：过去进行时的含义：表示过去某一时刻或某一段时间正在进行或发生的动作。其结构：主语+be动词的过去式（waswere）+其它.
能力目标：1.理解并能正确运用过去进行时态表达过去正在发生事情。
          2．能区别以when 和while引导的时间状语从句：表示过去一个动作发生时，另一个动作正在进行，持续时间长的动作用过去进行时，常用while引导时间状语从句。
必做题
i 英汉互译 
1．在图书馆前面______________________    2.讲电话______________________
3.理发______________________              4.睡过头______________________
5．get out of the shower______________________  6. land on ______________________
7. take off ______________________            8. barber shop______________________
ii. 根据句意及首字母提示完成单词
1． my mother is cooking in the k____________.
2． --- who is taking a shower in the b____________.
--- my brother.
3. there is only one bed in my b____________.
4. your hair is too long. i think you should go to the b____________ shop.
5. the plane l____________ safely this morning.
选做题
iii . 用所给词的适当形式填空
1.he__________ (sleep ) late when it arrived.
2. what was the girl doing when the ufo__________ (take) off?
3. when i __________(arrive) in shanghai, it was dark.
4. tom __________(read) a book at 8:00 last night.
5. while the alien __________(visit) the museum, the boy called the tv station.
iv.完成句子。
1. there is a supermarket ________ ________ ________ (在……的前面) the park.
2. while it was looking at the souvenirs, the shop assistant ________ ________ ________(报警).
3.  the flight ________ ________ ( 着陆) beijing international airport half an hour ago.
4. look! the boy is ________ ________ ________  (从……出来) the theater.
八年级下unit3 what were you doing when the ufo arrived?学案
section a period two
课时目标导航
知识目标：an unusual experience, around, strange, follow, kid, follow it to see,
          be surprised, the museum of flight, be amazing
句型：1. i was walking down the street when a ufo landed right in front of me.
2. while it was looking at the souvenirs, the shop assistant called the police.
3.you can imagine how strange it was!
能力目标：1.理解并能正确运用过去进行时态表达过去正在发生事情。
          2．能区别以when 和while引导的时间状语从句。
          3．能初步理解感叹句的用法。
必做题
i. 根据句意及首写字母或汉语提示完成单词。
1． my pet dog f________ me everywhere when i go out.
2． you said you had a car. aren’t you k________ us?
3． you can never ________(想象) what happened to me.
4． can you tell me about your ________(经历) as a waiter?
5．  the cat has three legs. how __________(奇怪的)!
ii.单项选择
1． he had ________ unusual experience last sunday.
a. a     b. an      c. the        d. /
2. i followed the boy ________ where he was doing.
a. see     b. seeing      c. to see     d. saw
3. we were all ________ to hear that an earthquake happened in sichuan.
a. surprise    b. surprised   c. surprising    d. to surprise
4. linda ________ at this time yesterday.
a. eat    b. eats    c. ate   d. was eating
5． the boy called the police ________ the alien was looking at the souvenirs.
a. after     b. while   c. what    d. before

提高题
iii. 句型转换
1． i was walking down the street when the ufo landed. (对划线部分提问)
  ________ ________ you ________ when the ufo landed?
2. he watched tv last night. ( 用at this time yesterday改写句子)
he ________ ________ tv at this time yesterday.
3. my mother was cooking when my father came back. (用while改写句子)
________ my mother ________ ________ , my father came back.
4. they were playing basketball at 10:00 yesterday. (改为一般疑问句，并作否定回答)
________ ________ playing basketball at 10:00 yesterday?
no, ________ ________.
5. the sports meeting was very exciting. (改为感叹句)
________ ________ the sports meeting was!

八年级下unit3 what were you doing when the ufo arrived?学案
section b period three
课时目标导航
知识目标：in a tree 在树上 be scared 害怕  think about考虑到
句型：1.it’s climbing a tree.
      2. while john was walking to school, he saw a cat in a tree.
能力目标：1. 能独立完成本节课的听力任务
2.能区别现在进行时和过去进行时的用法。

必做题
i 选词并用其适当形式填空。

1. he ________ for me in the park yesterday.
2. i ________ when i saw a thief in the supermarket.
3. he saw an alien________ the ufo.
4. he ________ some fruit from the fruit shop yesterday.
5. the girl ________ dinner when her mother came back.

提高题
ii. 完形填空。
  a boy was walking in the street __1___a man came over___2__him and___3__him the way ___4__ the station.
  the boy was very naughty. he wanted ___5__a trick on the man. he pointed to__6___side of the road and said, “ go down the street until you reach a shop. you can find it on your left.” the man thanked him and went away.
  a few minutes___7__, the man came back. he said to the boy that there was only a bookshop there and he___8__ find the station.
  the boy___9__ and said, “___10__ a map in the bookshop, and you’ll find the way!”
 1.a. but        b. because       c. then       d. when
 2.a. from       b. to            c. for        d. with
 3.a. ask        b. asked         c. tell       d. told
4. a. to          b. for            c. at         d. in
5.a. play        b. to play        c. show      d. to show
6.a. another      b. the other      c. one more   d. two
7. a. before      b. after          c. past       d. later
8. a. can’t        b. may not      c. couldn’t    d. mustn’t
9. a. looked      b. cried          c. laughed     d. jumped
10. a. buy      b. carry          c. show       d. borrow

八年级下unit3 what were you doing when the ufo arrived?学案
section b period four
课时目标导航
知识目标：train station, run away, anywhere, come in, happen, be crowded, think about
句型：1.the station was crowded and linda couldn’t see davy anywhere.
      2. while she was talking on the telephone, davy met another dog outside the station.
能力目标：能运用过去进行时描述过去发生的故事，并能运用以when和while引导的时间状语从句或并列复合句描述故事，从而提高自身的写作水平。
必做题
i.阅读课本p22 的，part3然后填空。
             linda ___1____ to new york city last saturday. while she___2___ ___3____ a newspaper at the train station, her dog ___4____ ___5____ of the box and ____6___ away. the station was ____7___ and linda couldn’t find her dog ___8____. then she called ___9___. however, ____10___ she was talking on the telephone, her dog met another dog ___11____ the station. they were playing happily. after she looked everywhere in the station and couldn’t find it, a little boy told her to look outside. then she saw her dog was jumping and running with ___12____ dog.

提高题

 ii. 书面表达
          根据表格提供的信息，描述昨晚八点钟停电时以下四个人的情况，内空可适当发挥。开头已给出。
          
mr.zhang watch a basketball match, later decide to listen to the radio
sally play the piano, stop to have a rest
tom do some reading, later go to bed
mrs. wang in the lift(电梯), can’t get out

  when the power was off at eight…

八年级下unit3 what were you doing when the ufo arrived?学案
section b period five （self-check@ reading）
课时目标导航
知识目标：beijing international airport 北京国际机场，at the doctor’s 在（医生的）诊所，
  hear about 听说， in modern american history 美国现代历史，take place发生，  in silence 沉默， be destroyed 被破坏，world trade center 世界贸易中心，  as… as…像…一样， in recent history 近代史, a national hero 一位民族英雄，
become famous 出名， be murdered 被谋杀

句型：1. do you remember what you were doing?
      2.although some people may not remember who murdered him, they remember what they were doing when they heard about the event.
能力目标：通过阅读课文来巩固过去进行时的用法，并进一步学习宾主从句及时间状语从句的用法。培养创新精神和实践能力，积极参与讨论、研究，善于与他人交流合作。

i.根据句意及首写字母或汉语提示完成单词。
1． paul’s room is b_______ with two big windows.
2． we live on the e _______. we must protect it well.
3． in the afternoon they went to an exhibition of ____________ (现代的) art.
4． i was reading a novel when the ________ (铃)rang.
5． they walked back home in _________(沉默).
6． we shouldn’t _______ (杀死) wild animals.
7． the traffic _______ (事故) happened on a cold winter morning.
ii.单项选择
1． tom and jerry is one of  _______ cartoons. i have ever seen.
a. interesting   b. more interesting   c. the most interesting
2. my father asked me  _______ some food with me.
a. take       b. to take       c. taking
3. do you remember  _______ when i called you last night?
a. what were you doing    b. what you were doing    c. what you did
4. the children had great fun  _______ in the park.
a. play       b. played      c. playing
5. _______ he is a little boy, he can speak two languages well.
a. although   b. but     c. so     
iii.用所给单词的适当形式填空。
1． can you tell me the_______ (mean) of the word?
2． there are many _______ (hero) in the history of the world.
3． while we were having dinner, the telephone _______ (ring).
4． we _______ (hear) him singing in the next room when we passed.
5． she _______ (become) clearer on that morning.
6． the world trade center in new york _______ (destroy) by terrorists.
7． this was one of the most important _______ (event) in modern american history.
8． please keep the window_______ (close). it’s cold outside.

iv.短文填空
   dr martin luther king was m ____1___ on april 4,1968. a___2____ some people may not remember who killed him, they remember what they were doing when they h___3____ about the
e___4____ . he died thirty-one years ago, before many americans were born. however, in more
r___5____ times, most americans remember the date when the world trade center was
d____6___ by t___7____. now most chinese remember when yang liwei became the first chinese a___8____ in space. he went into space on o____9___ 15, XX. his f___10____ around the earth l___11____ about 22 hours. he became a national h___12____ in china.
1 _______       2 _______       3 _______      4 _______         5 _______       6 _______        7 _______        8 _______       9 _______         10 _______  11 _______        12 _______

v.阅读理解
it’s sometimes reported that strange objects have been seen high up in the sky. these unidentified flying objects---ufos have made a lot of people interested. some of the reports about them are difficult to believe. some have been explained in scientific ways, others have never been explained.
it’s not easy to decide whether a report is true or not. one report of ufos came from a british plane on its way from new york to london in 1954. the british plane was flying over an island at 19000 feet when the captain (机长) noticed that something was on their left and a little lower than their plane. it was about five miles away.
“it was not one object but several.” the captain said, “we saw one large and six smaller objects. i sent out a radio to report about them and i received the answer that the other planes were coming out to meet us. before the planes arrived, the smaller objects entered the big object. the big object then became smaller and moved away fast.”
根据文章内容，选择最佳答案。
1. some _______ have been explained in scientific ways.
a. people         b. planes     c. strange objects   d. of the reports about ufos
2. in 1954, a british plane met a ufo when it was flying from _______ to _______.
a. america; france    b. england; america   c. america; england     d. new york; a small island
3. the captain _______ and saw something on the left of their plane.
a. looked up      b. looked down     c. looked back     d. looked ahead
4. how many objects did the captain see?
a. seven.        b. six.              c. five.          d. only one.
5. the big object moved away because _______.
a. of some unknown reason     b. it was afraid of the plane
c. it had received a radio report   d. it had stayed long enough with the plane