新人教英语词汇型复习课件必修3 Unit 4 Astronomy the science of the stars.ppt

共 116 页 Ⅰ.单词拼写 1．He was interested in a__________________ and always stayed up at night to watch the stars. 2．Not long ago a v___________ earthquake occurred off the coast of Indonesia. 3．Computer hackers have broken down security s____________，raising questions about the safety of information. 4．Too much sugar can be h________ to childrens teeth. 5．The three－star hotel offers a friendly a______________________ and personal service. 6．China has sent up another ______ (人造卫星) into space. 7．There is a lot of rubbish ___________(漂浮) on the surface of the river. 8．_____________ (理论) is based on practice. 9．The__________ (气候) is different from place to place. 10. 6 _______________ (乘) by 5 is 30. 2. pull/drag/draw(1)pull是普通用语，指一时或突然用力拉，与push相对。有时可用于把某人某物拖、拉到某目的地的或固定的方向。(2)drag是指“拖”“拉”着笨重的物体擦着地面，缓慢而费力地拖、拉动作。(3)draw是指“拖”“拉”的物体向自己所在的方向移动，而且拖、拉的动作是从容的、不太费劲的。 [应用2]　(1)She _________a truck out from under the bed.(2)______ the door open. Don’t push it.(3)______ your chair up to the table.(4)The ants are _________ pieces of corn. dragged Pull Draw pulling 3. in time/at a time/at one time/on time/in no time/at times/at no timein time及时；总有一天；终于on time按时at one time曾经，一度at a time一次，同时at times有时at no time决不，在任何时候都不in no time立刻，马上 [应用3]　(1)This kind of social phenomenon could exist only for a few months, but it will disappear __________.(2)_____________ she wanted to be a nurse, but the thought of working at night put her off.(3)They ran all the way to the corner just ________ to catch the bus. in no time At one time in time (4)My honey, life is very difficult and cruel _________. Wipe your tears.(5)Deal with your questions separately, one ______.(6)Be sure to be _________. The meeting is very important.(7)___________ will we give up. at times at a time on time At no time 高 效 作 业自我测评·技能备考 astronomy　 violent systems harmful atmosphere　 satellite floating Theory climate multiplied Ⅱ .单项选择1．—I‘m thinking of the test tomorrow. I’m afraid I can‘t pass this time.—____