精品资料Unit 4 Period 1Ⅰ.语境填词A.根据所给汉语意思或首字母提示，写出所缺单词1. U______ his brother，he has a good sense of humor. 2.Now we still don’t know whether life e______ on Mars.3.It is generally accepted that smoking is h______ to our health.4.We should try our best to apply ________ (理论) to practice.5.It’s a (n) ________ (谜) where all my money goes each week.B.填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.I felt my heart beating ______________ (violent).7.We should try to prevent the rare animals from ____________ (hunt).8.Mary had not been friendly to Sam and he，______________ his turn，was cold to her when she came to stay.9.Your smoking can be harmful ______________ the health of your children.10.According to a widely ______________ (accept) theory，the universe began with a “Big Bang”.答案：A 1.Unlike 2.exists 3.harmful 4.theory 5.puzzleB 6.violently 7.being hunted 8.in 9.to 10.acceptedⅡ.选词填空give birth to，in time，for the first time，lay eggs，in turn1.Jane has just ________ twins，so her mother must be in the hospital looking after her now.2.He lost a game ________ in two years.3.The cuckoo (杜鹃) ______________ its ______________ in other birds’nests.4.We students clean the classroom every day ________.5.Work hard at your lessons，and you are sure to make progress ________.答案：1.given birth to 2.for the first time3.lays；eggs 4.in turn 5.in timeⅢ.单句改错 1.Tom was caught in a violently storm last Sunday afternoon.__________2.It appeared that he has known the news.__________3.Reading in the sun do your eyes a lot of harm.__________4.The company came into the existence 20 years ago.__________5.Look at the picture and take turn to tell the story.__________答案：1.violently→violent 2.has→had 3.do→does4.去掉第二个 the 5.turn→turnsⅣ.完成句子1.他们来不来对我来说都一样。
is all the same to me. 2.在学校大礼堂将举行一次会议，有几个学生正忙着做准备In the school hall，where a meeting ________，some students are busy preparing for it.3.现在轮到我们打扫房间Now __________________ the room.4.他父亲阻止他去另一个城市工作His father __________________ work in another city.5.现在仍有很多人想知道，地球是何时开始存在的Nowadays，there are still many people wondering ________________________.答案：1.Whether they will come or not 2.is to be held3.it is our turn to clean 4.prevented him from going to5.when the world came into existence。
