1、课时作业19Unit 4Astronomy：the science of the stars.短语填空blocks out, given birth to, broke out, Now that, in your turn, Watch out, in time is harmful to,cheered up,prevent；from1A big earthquake _ in that small town，and several villagers got injured.2_you have got your job，you shouldnt depend on your paren
2、ts any more.3_！ There are two motorbikes coming much too fast towards you.4Luckily，all of the visitors were _ for the school bus and they arrived at the meeting on time.5Now everybody knows that smoking _ health；so the number of smokers is reducing gradually.6We all _ at the news of the successful l
3、aunching of Shenzhou VII.7Its time to clean the four dirty lights in our classroom，_，so youd better come earlier.8Actually，the lack of money didnt _them _ their work on exploring the Antarctic.9Since the curtain _ the sunlight，its necessary for you to raise it to let more sunshine in.10Its true that
4、 the fighting against the earthquake has _ many heroes.答案1.broke out2.Now that3.Watch out4.in time5.is harmful to6.cheered up7.in your turn8.prevent；from9.blocks out10.given birth to.单词拼写1Dont _(拉) so hard or the handle will come off.2When I entered the meeting room I sensed the _(气氛) was unusual an
5、d everyone kept silent.3Drinking alcohol is _(有害) to peoples health.4Children should not be allowed to watch any _(暴力)movies.5A plastic bag was seen _(漂浮) in the water.6The scientists say that dinosaurs _(存在) millions of years ago but then died out suddenly.7Music is quite _(不同，不像)any other art form
6、.8In the Chinese education _(体系)exams are laid in the most important place.9There is still a lot that scientists dont know or explain in the field of _(天文学)10Its a _(谜) to me why they didnt choose him.答案1.pull2.atmosphere3.harmful4.violent5.floating6.existed7.unlike8.system9.astronomy10.puzzle.单项填空1
7、Recent pressure at work may _ his behaviour.Aaccount forBtake into accountCmake up for Dmake out解析account for说明，解释。take into account考虑；make up for弥补；make out认清。答案A2We must do whatever we can to _ our environment getting worse and worse.Aseparate BkeepCprevent Dguard解析prevent.(from) doing sth.表示“阻止做某
8、事”。separate分离，分开；keep sb. doing sth.让某人一直做某事；guard警卫。答案C3(2010潍坊模拟)_Sun Yue has been selected into the LA. Lakers(湖人队)，he might as well make full use of the chance.ANow that BAfterCAlthough DAs soon as解析now that既然。答案A4(2010哈尔滨模拟)The doctor had almost lost hope at one point but the patient finally _.
9、Apulled through Bpulled overCpulled up Dpulled out解析pull through“康复，痊愈”，符合语境。pull over“把车开到路边，靠岸”；pull up“停车，停止”；pull out“驶出，退出”。答案A5(2010潍坊模拟)Early in April this year some experts indicated that H1N1 would _ this autumn.Abreak down Bbreak outCbreak up Dbreak off解析break out爆发。break down出毛病；break up破
10、裂；break off中断。答案B6The girl looked at me with a _ expression.Maybe that problem was quite _.Apuzzled；puzzling Bpuzzling；puzzledCpuzzled；puzzled Dpuzzling；puzzling解析puzzled expression迷惑的表情；puzzling令人迷惑的。句意为：这个女孩满脸迷惑地看着我。也许那个问题很让人迷惑。答案A7Im thinking of tomorrows test.Im afraid I cant pass it._.Im sure y
11、oull make it.ANo problem BGood luckCGive up DCheer up解析cheer up振作起来。no problem当然，没问题；give up放弃；good luck祝你好运。答案D8_ the dog or you may be bitten.AWatch out BLook outCWatch out for DLook out of解析watch out for当心，后跟宾语。watch out 当心，后不跟宾语；look out当心；look out of向外看。答案C9There is a peaceful and calm _ in the
12、 hall，and everyone seems absorbed in it.Aatmosphere BairCstage Dperformance解析atmosphere此处意为“气氛，氛围”。air空气；stage舞台，站台；performance表演。答案A10(2010温州模拟)The actress looked so charming in her beautiful dress that we took _ pictures with her.Aa great many of Bmasses ofCthe number of Da large amount of解析masses
13、 of许多，既可以修饰可数，也可以修饰不可数名词。a great many of后跟限定词，再跟复数名词；the number of的数量；a large amount of大量的，后跟不可数名词。答案B11Earth is a rocky planet where there is liquid water，which is necessary for life to _.Acome BexistCstand Dhappen解析exist存在。come来到；stand站立；happen发生。答案B12She made _ her task to take care of these chil
14、dren.Athis BthatCone Dit解析it在此处作形式宾语，代替真正宾语动词不定式。答案D13(2010金华模拟)The new bridge is _ the one built last year.Athree times as wider asBthree times the width ofCthree times the widthDas three times as解析倍数表达法为：倍数the名词of。答案B14The supermarket provides _ cheap food _ all its customers can afford it.Asuch；t
15、hat Bso；asCso；that Dsuch；as解析修饰中心词food应用such，故排除B、C两项。分析句子结构可知，后面为结果状语从句，应用that连接。答案A15The cloud never hides the sun.The truth will be known to all _.Aby now Bin timeCat present Din future解析in time及时，迟早，总有一天。句意为：乌云遮不住太阳的。真相迟早被人知道。by now到目前为止；at present目前，现在；in future今后；从今以后。答案B.阅读理解Only three local
16、students won Chinese Blog(博客) Competition.And 15 of the 18 awards went to students from China.170 students task: to get a fullydesigned blog up and running，complete with many postings based on a theme of choiceall written in Chinese.Themes ranged from local opinionssuch as the usage of Singlish，educ
17、ation and whether Singapore can be a cultural centreto food blogs.The entries were judged on language proficiency( 熟练程度)and the quality of writing，as well as the design and level of exchanging ideas with readers.Academics from the National University of Singapore and the SIM University，IT experts，an
18、d a journalist from Chinese newspaper Lianhe Zaobao in Singapore made up the judges.In the end，only three Singaporean students made it to the award listthe rest of the awards were swept up by students from China.“No surprise.”said Mr.Chow Yaw Long,37，teacherincharge from Innova Junior College，which
19、organized the event.“Although the topics were local subjects，the foreign students were generally better in terms of the content of the posts and their grasp of the Chinese language.”One of the three local students winning the first prize in the Best Language Award was blogger Christina Gao,19，from t
20、he Saint Andrews Junior College，who spared no effort in researching for and writing her blog.Each entry took her between five and seven days to produce，complete with pictures and even podcasts (播客)Her advice for bloggers is: Be responsible.“Some bloggers out there only seek to blame the authorities
21、and other bloggers.” said Miss Gao.“I think they lack responsibilities and there is no value to their posts.”文章大意新加坡Innova Junior College组织了170名学生参加的博文写作大赛，而比赛结果是只有3名本国学生获奖，其余的15项奖励都被中国学生夺得。1The competition was organized by_.Athe National University of SingaporeBChinese newspaper Lianhe ZaobaoCInnov
22、a Junior CollegeDthe Saint Andrews Junior College解析细节理解题。由第七段中的“teacherincharge from Innova Junior College，which organized the event.”可知本题选C。答案C2Which of the following is TRUE according to the passage?AChinese students won most of the awards.BNot all the themes were about local subjects.CThe blogs c
23、ould be written in Chinese or Singlish.DThe judges were from universities in Singapore and China.解析细节理解题。根据第一段大意可知本题选A，即这次大赛中国学生获得了绝大多数奖。答案A3What Miss Gao said suggests that_.Ashe likes to blame the authoritiesBshe has a sense of responsibilityCshe thinks highly of the others blogsDshe loves to read
24、 valuable posts解析推理判断题。根据第九、十段的意思可知她很有责任感，本题选B。答案B4The passage is mainly about_.Ahow Chinese students won the awards in the competitionBwhy bloggers should take responsibility for their blogsChow Miss Gao won the first prize in the competitionDwhat the result of the competition was解析主旨大意题。由文章主题段第一段意
25、思可知本文主要介绍了新加坡举行一次国内外学生用汉语写博客的大赛，叙述了比赛的结果，故本题选D。答案D.短文填句_1_Home can be a great place for children to study.Its important to provide a workspace of their own where they can read books or just write a letter to their friends.Location (位置)_2_Kitchen and dining room are not so well suited for regular stu
26、dy，since books and pens get in the way of the daytoday uses of those areas.Set up a place where a child can settle in and leave papers and pens at hand without having to clear everything away each night.For a child that likes being alone，set aside a corner of his bedroom，but keep it separate from th
27、ings like games，music and other hobbies not related to studying.Keeping Things in OrderParents should encourage their child to spread out，but to leave it neat and orderly when he isnt using his workspace.Ownership is very important for selfrespect. _3_ The workplace should be personal，but not anothe
28、r part of the playroom._4_Encourage the whole family to help build a supportive environment that children need for success in school.Give them a good example of how to deal with problems，how to manage time and get things done in the right way._5_Study will be more enjoyable and effective when suppor
29、ted by the whole family.AAttitude Is Everything.BBring Organization into Your Home.CHere are several ways to choose a location.DBuilding a Good Home Learning Environment.EHold a cando attitude and your child will follow your example.FSetting up a space in a common area of your home can be a good ide
30、a for children.GA child who learns to organise his space will carry organization into every corner of his life.答案1.D2.F3.G4.A5.E.短文改错One rainy day while I was walking home with one of my friend，a truck came to a stop besides us.The driver put the window down and offered us a umbrella because he foun
31、d we were wet through.I stood there and couldnt believe in that a complete stranger is so thoughtful.The man insisted，so I grateful accepted the offer，thanked him and watched the truck disappear down the road.This man might need the umbrella himself，and he preferred to give it to everyone else.It wa
32、s a lesson to us that it was possible give without expect anything in return.答案One rainy day while I was walking home with one of my frien，a truck came to a stop beside us.The driver put the window down and offered us umbrella because he found we were wet through.I stood there and couldnt believe in
33、 that a complete stranger i so thoughtful.The man insisted，so I gratefu accepted the offer，thanked him and watched the truck disappear down the road.This man might need the umbrella himself, an he preferred to give it to everyon else.It was a lesson to us that it was possible give without expec anything in return.