2020-2021学年高中英语 Unit 4 Astronomy the science of the stars Grammar课时作业（含解析）新人教版必修3.doc

1、Unit 4 Astronomy the science of the stars课时作业15Grammar.句型转换(将每小题中的两个简单句合并成一个复合句)1When did you enter the room? The police wanted to know it.The_police_wanted_to_know_when_you_entered_the_room.2He said a lot at the meeting. His words were very attractive.What_he_said_at_the_meeting_was_very_attractive

2、.3It is a pity. You missed such a good lecture.It_is_a_pity_that_you_missed_such_a_good_lecture.4We should practise oral English for an hour every day. That was our rule.We_made_it_a_rule_that_we_should_practise_oral_English_for_an_hour_every_day./It_was_our_rule_that_we_should_practise_oral_English

3、_for_an_hour_every_day.5Shall we go picnicking tomorrow? It depends on the weather.Whether_we_shall_go_picnicking_tomorrow_depends_on_the_weather.用适当的连接词完成下列句子1That they got divorced so soon surprised every one of us.2Whether we will go to visit Hong Kong in this winter vacation remains unknown.3Who

4、 will act as our guide has not been decided.4What made them excited was that they could have a short holiday.5Whoever keeps a wolf company learns to howl.(近朱者赤，近墨者黑。)6It is said that Peter will have a chance to travel abroad next month.7How Liu Yang ate her food in space is what we want to know.8How

5、 he found the way home after he got lost in the deep forest is not clear to us.9Why he didnt come yesterday is unknown.10It doesnt matter where youll meet after school.句型训练1What_he_referred_to in his article was unknown to the general readers.他在文章中所提及的内容一般的读者并不知道。2The villagers have already known wh

6、at_well_do is to rebuild the bridge.村民们已经知道我们要做的事是重修这座桥。3It matters little how a person dies, but what matters much more is how he lives.一个人怎么死不重要，重要的是他如何活着。4It remains_to_be_seen whether the newly formed committees policy can be put into practice.新组建的委员会的政策是否会付诸实施还有待观察。5Whichever one of you breaks_

7、the_window will have to pay for it.你们当中无论哪一个打破窗户都必须赔偿。.语法填空The giant panda _1_ (love) by people throughout the world. Chinese scientists _2_ (recent) had a chance to study a wild female panda with a newborn baby. She was a very _3_ (care) mother. For 25 days, she never left her baby, not even to fin

8、d something _4_ (eat)! She would not let any other pandas come near. She licked the baby constantly to keep it clean. Any smell might attract natural _5_ (enemy) that would try to eat the little panda. The mother held the baby in her front paws much the way a human does. _6_ it cried, she rocked it

9、back and forth and gave it little comforting pats. The mother continued to care for the young panda _7_ more than two years. By that time, the panda no longer needed _8_ (it) mother for food. However, it stayed with her and learned about the ways of the forest. Then, after two and a half years, the

10、mother _9_ (drive) the young panda away. It was time for her to have a new baby, _10_ it was also time for the young panda to be independent.1is_loved解析：the单数可数名词表示一类事物，谓语动词用第三人称单数形式；panda 与 love 之间为被动关系，且熊猫受人喜爱为一般事实，故用一般现在时的被动语态。2recently解析：中国科学家最近有机会研究一只野外的刚生育的熊猫妈妈。“最近”为整个句子的时间状语，故用 recent 的副词形式 r

11、ecently。3caring/careful解析：由下文内容可知，熊猫妈妈非常“谨慎(careful)”或者“体贴的(caring)”。此处是现在分词或形容词作定语，放在名词前面，故填caring/careful。4to_eat解析：此处考查不定代词后跟动词不定式作后置定语。something to eat 的意思是“吃的东西”。5enemies解析：熊猫的敌人不止一个，故用复数形式。以辅音字母y 结尾的名词变复数时需要将 y 变为 i 再加 es。6When解析：小熊猫哭的时候，熊猫妈妈会前后轻轻晃动它并且轻轻地拍它。7for解析：“持续多长时间”的表达方式是“for一段时间”，为固定搭配

12、。8its解析：its 在此处修饰其后的名词 mother，故此处用 it 的形容词性物主代词形式。9drove解析：由前文的 stayed 和后文的 was 可以推知，熊猫妈妈让小熊猫离开她这一动作也发生在过去。10and解析：“熊猫妈妈生新的宝宝”与“小熊猫也该学会独立了”之间为并列关系，and 连接两个并列简单句。.完形填空Jerry is the kind of man you love to hate. He is always in a(n) _1_ mood (心态) and always has something _2_ to say. In his opinion, the

13、 bottom line is your choice _3_ you live a life.One morning, he did something you are never _4_ to do in the restaurant business: he left the back door open and was _5_ up at gunpoint by three armed robbers. While trying to open the _6_， with his hand shaking from _7_， he input the wrong code. The r

14、obbers beat him and even _8_ him. Luckily, Jerry was found _9_ quickly after the robbers had fled and he was rushed to the local first aid centre. After 18 hours of operation and weeks of good care, he was out of hospital with fragments (碎片) of the bullets still in his body.Jerry told me what happen

15、ed after he was sent to hospital. He said the doctors were _10_. They kept telling him he was going to be fine and _11_ him into the emergency room. But when he saw the _12_ on the faces of the doctors and nurses, he got really _13_. In their eyes, he _14_， “Hes a dead man.” He knew he needed to tak

16、e _15_. There was a big nurse shouting questions at him. She asked if he was allergic (过敏) to anything, and the doctors and nurses stopped working as they waited for his reply. Jerry _16_ for a while and then he decided to live. He took a deep breath and said, “Yes. _17_！” Over their laughter, Jerry

17、 told them to operate on him _18_ he was alive, not dead.Jerry lived, thanks to the skill of his doctors, but also because of his amazing _19_. I learnt from him that every day we have the choice to live fully. Attitude, _20_， is everything.假如一个人心态良好，始终保持乐观的态度，死神也会对他望而却步，为他打开生命的绿灯。1A.exciting BgoodC

18、usual Dbalanced答案：B解析：从下文的实例可以看出杰瑞是个心态很好的人，故B项最佳。2A.positive BfunnyCnew Ddifferent答案：A解析：杰瑞总是说一些积极的话。positive “积极的”，符合语境，照应上文中的 in a good mood(心态)。3A.how BwhereCwhether Dwhy答案：A解析：在他看来，最根本的是你选择怎样生活。4A.advised BimaginedCasked Dsupposed答案：D解析：一天上午，他做了一件对开餐馆的人来说永远都不应该做的事情。be never supposed to do sth. “

19、不该做”。5A.pulled BputCheld Ddone答案：C解析：be held up “被劫持”；pull up “拔起；停车”；put up “建立；张贴”；do up “打扮；修理”。6A.box BsafeCcounter Ddoor答案：B解析：当他要打开保险箱的时候，由于紧张输错了密码，结果遭贼打，还差点儿被枪打死。safe 此处是名词“保险箱”。7A.nervousness BworryCunwillingness Dpressure答案：A解析：根据“with his hand shaking”可分析出他“紧张”。8A.knocked BcutCknifed Dshot

20、答案：D解析：由于贼用枪，所以选 shot。shot 是 shoot 的过去式，意为“射击”。9A.probably BrelativelyCmerely Dreasonably答案：B解析：幸运的是在盗贼逃走之后他很快被发现，并被送到急救中心。此处 relatively 表示“相当地”。10A.excited BorganizedChardworking Dgreat答案：D解析：从下文可知医生相当棒。11A.rolled BcarriedCwheeled Dforced答案：C解析：他们把他推到了急诊室。wheel 在此意为“(用有轮之物)推”。12A.surprise Bexpressi

21、onsCfeeling Dpuzzles答案：B解析：expression “表情”。C项与 on the faces 搭配不当。13A.scared BembarrassedCdisappointed Dannoyed答案：A解析：医生和护士脸上的表情说明他们把他看成了没有救治希望的死人，所以杰瑞感到“害怕”。14A.knew BfoundCmeant Dread答案：D解析：read “看懂，读出”。15A.notice BorderCbreath Daction答案：D解析：take action “采取行动”，符合语境。16A.thought BwonderedCjudged Dsto

22、pped答案：A解析：think for a while “想了一会儿”。17A.Medicine BOperationCBullets DFragments答案：C解析：杰瑞说他对子弹过敏，既说明了他有求生的欲望，又不乏幽默。18A.unless Beven ifCas if Dbefore答案：C解析：杰瑞让他们把他当活人来做手术，而不是死人。as if “好像，似乎”。19A.reply BattitudeCopinion Ddetermination答案：B解析：杰瑞得以活下去不仅仅是因为医生医术高超，还因为他非比寻常的“态度”。20A.to be honest Bin that caseCafter all Dstrictly speaking答案：C解析：毕竟态度决定一切。本段最后也是线索提示。