Unit 3 What were you doing when the UFO arrived?教案

take place 往往表示必然性的發生或計劃內安排的發生。
如：it will take place sooner or later(遲早)。
教學評價 i用所給動詞的適當形式填空。
1.the boy _________(look) out of the window when the policeman came.
2.while they _________(play) soccer, we were watching tv.
3.my father was reading a book when i _______(get)back.
4.the weather ______(be) fine while we were in beijing.
5.the girl was really _____ (scare) when she saw the snake.
ii完成句子。  1.正當琳達買報紙的時候，狗從箱子里出來然后跑掉了。
while linda was buying a newspaper, the dog ___ ___ ___the box and___ ____ .
2.格林一家人正在考慮去長城。the greens are ______ _______ going to the great wall.
3.湯姆發生了什么事？    what _______ ______tom?
4.對我來說，學開小汽車很難。it’s ________ for me ____learn to drive a car.
5.我在學校外面遇到了一位老朋友。he met an old friend______ _______ ________ .
6. 當你聽說這件事時，你在干什么？              you       when you              the event?
7.劉翔在XX年雅典奧運會上奪得了金牌。
liu xiang     a gold medal      athens olympic games in .
8.長城聞名全世界.the great wall is famous                               .
9. 這座建筑物被一些恐怖分子毀壞了。
this building                         some          .
iii單項選擇。
1._____ i was cooking, tina called me.        a. why   b. while    c. after    d. before
2. we can see a big tree in _____ front of the classroom.      a. its    b. that      c. the    d. /
3. she hoped nothing bad would ________ him.  a. happen  b. take place  c. happen to d. take place of
4.—did you see him come into the building?    —no, i ____ a football game at that time.
a. watch    b. was watching   c. watched  d. am watching
5. when his mother got home , he _____ comput er. a. plays  b. playing  c. is playing  d. was playing