1、Unit 4 Section 单词拼写 1Universities call all the students to learn to _recycle_(回收利用) all the waste paper. 2To avoid knee pain, you can run on soft surfaces, do exercises to strengthen your leg _muscles_(肌肉), avoid hills and get good running shoes. 3Many people _lack_(缺乏) the awareness of wildlife pro
2、tection, resulting in hunting the animals illegally. 4There is a lot of rubbish _floating_(漂浮) on the surface of the river. 5 The topic you choose should not be too narrow._Otherwise_(否则), it is very difficult to accumulate (积累)stamps around the topic. 6The price of the house is so high that it is w
3、ell _beyond_(超出) our range. 7To catch up with the times, we must keep ourselves informed of the _current_(目前的) news. 8The money to build the power station ought to have been _sufficient_(足够的) 9They _argued_(辩论) for two days on the end but didnt reach any agreement. 10He is a _shallow_(肤浅的) thinker w
4、hose opinions arent worth much. 单句语法填空 1While college graduates complain of a lack _of_ available jobs, factories are facing difficulties in hiring workers. 2 Polar bears off Alaska normally hunt and raise their young on ice sheets _floating_(float) on the ocean. 3Dont break your word, _otherwise_ n
5、o one will trust you. 4Its no use arguing with him _about/over_ the question for he wont change his opinion. 5While _regularly_(regular) eating out seems to have become common for many young people in recent years, its not without a cost. 6 The natural resources that we rely on are _limited_(limit)
6、Therefore we have no reason to waste the precious resources. 7People are beginning to attach much more importance _to_ their health these days than ever before. 8A false step will make a great difference _to_ my future. 9When fat and salt are removed from food, the food tastes as if it is missing so
7、mething.As _a_ result, people will eat more food to try to make up for that something missing. 10I am writing to see if it is possible for you to provide me _with_ information regarding the job. 选词填空 result in，run out，look forward to，provide.for. ，be against，run out of 1I learned that shouting and t
8、hreats of punishment would _result in_ a disaster. 2Long before the boat reached safety, the supplies of food and water _had run out_. 3Im _looking forward to_ visiting the art gallery next week. 4The hospital has a commitment to _provide_ the best possible medical care _for_ the local people. 5I di
9、dnt gather from his expression whether he _was against_ or for the plan. 6They are afraid that the world will soon _run out of_ oil and be short of food. 完成句子 1The pollution of the river has _resulted in_ unsafe drinking water. 河流的污染导致饮用水不安全。 2_As a result_，I finally succeeded. 结果，我最终成功了。 3We cannot
10、 just _run out_ of money six months later. 我们不能在六个月后就把钱花光。 4_In closing _，Class of 2002, we would like to leave you with some words of wisdom. 2002 届的同学们，最后，我们将留给你们一些至理名言。 5He himself _provided for_ such a big family by selling newspapers. 他靠卖报纸养活了这么一个大家庭。 .课文语法填空 根据课文内容，在空白处填入 1 个适当的单词或括号内单词的正确形式。
11、People hold different views on whether much money and energy should be spent in _1.exploring_(explore) space. In fact, exploring space has already made a great difference in our life.Now a number of satellites _2.are orbiting_ (orbit) Earth, many of which have transmitted important data to scientist
12、s on Earth. After careful analysis, the scientists can provide _3.useful_ (use) recommendations and advice for farmers. _4.As_ a result, space-based science has helped farming in its efforts _5.to grow_ (grow) enough food to feed Earths increasing population. Space exploration has a big impact on ou
13、r life.High-end products are made to a higher standard because of advanced technology which was first created to meet the _6.requirements_(require) for space exploration. Today, space technologies are widely used in all kinds of industries, and everyday products such as GPS, memory foam pillows, _7.
14、and_ smartphone cameras are changing our lives. Sending astronauts into space has helped people to think about the worlds problems.Seeing pictures of our planet as _8.an_ island in a black sea made people realise that our planets resources are limited.In order to provide for such a _9.rapidly_ (rapi
15、d) increasing population, scientists are trying to find other planets _10.that/which_ could one day be our new home.All in all, exploring space provides the world with many different benefits. 解析： 1 考查非谓语动词。 “spend.in doing.”为固定结构， 表示“花费金钱/精力等做某事”。 2考查动词的时态和语态。空处在句中作谓语，结合时间状语 Now 以及语境可知，此 处表示现在正在进行的
16、动作，故用现在进行时；satellites 为复数形式，与 orbit 之间为主谓 关系，故填 are orbiting。 3考查形容词。空处作定语修饰 recommendations and advice，故用形容词 useful。 4考查介词。as a result 为固定搭配，表示“因此”，故填 As。 5考查非谓语动词。in an/ones effort to do sth.为固定短语，故填 to grow。 6考查名词的数。requirement 在此表示“必要条件，必备的条件”，是可数名词，且 根据语境可知，此处应用复数形式，故填 requirements。 7考查连词。由语境可知，smartphone cameras 与前面的 GPS，memory foam pillows 为并列关系，故填 and。 8 考查冠词。 island 为可数名词， 此处泛指一座岛屿， 且 island 的发音以元音音素开头， 故填不定冠词 an。 9考查副词。空处修饰 increasing，应用副词，表示增长迅速，故填 rapidly。 10考查定语从句。空处引导定语从句修饰 planets，并在从句中作主语，故填 that 或 which。
