1、课时作业18.单句语法填空1This is a newly developed software from which your computer can benefit.2Absorbed (absorb) in his work, Tom simply forgot food and sleep.3The computer system broke down suddenly while he was searching for information on the Internet.4The man, suspected of having_stolen (steal) the jewe
2、ls of the shop, was missing last night, although he was watched over by the police.5At first he didnt mean to_take (take) part, but he couldnt resist having (have) a try.6The reason why we have to grow trees is that they can provide us with fresh air.7Accompanied (accompany) by their teacher, the sc
3、hool children paid a visit to the Science Museum today.8The committee has decided to hold a meeting to discuss the matter that has_arisen (arise) from the recent changes in law.9I find it hard to_work (work) at home because there are too many distractions.10Dont rely on me to_help (help) you. Im ver
4、y busy now.句型转换1If I should go abroad, I would go to America.(虚拟语气省略)Should I go abroad,_I would go to America.2If I had known about this computer program, a huge amount of time and energy would have been saved.(虚拟语气的省略结构)Had I known about this computer program, a huge amount of time and energy woul
5、d have been saved.3While he was enjoying the moon, he thought of his wonderful childhood.(省略结构)While enjoying the moon,_he thought of his wonderful childhood.4It is said that he has worked in this factory for more than 20 years.(he 用作主语)He is said to have worked in this factory for more than 20 year
6、s.5Compared with me, Tom is more diligent.(同义句转换)In contrast with me,_Tom is more diligent.完成句子1While reading,_we should keep a certain distance from the book to protect our eyes.读书时，我们应该与书保持一定的距离以保护我们的眼睛。2It was his wonderful performance in the competition that left a deep impression on me.是他在比赛中的精
7、彩表演给我留下深刻印象。3He wishes that he had seized the chance yesterday and wishes he would have good luck today.他希望昨天抓住了那次机会并且希望今天会有好运。4As far as we know the earth is the only planet with life on it.据我们所知，地球是唯一的有生命的行星。5The reason why he was late was that he got up late.他迟到的原因是他起床晚了。.语法填空Recently a new resea
8、rch has been reported. Its said that many fathers of children experienced lots of injuries per year while playing with _1_ (they) children. Some fathers felt that it was the most dangerous thing of being a parent walking across the floor _2_ (cover) by toys. And some of them fell over because clothe
9、s or other things _3_ (throw) everywhere. Besides, a third of fathers were knocked down by their young children when fighting with them and _4_ quarter got hurt when playing football or climbing trees with them. In fact, one _5_ five young fathers picked up an injury when doing something that wasnt
10、suitable for them.The research also found that some of the fathers who were _6_ (serious) injured had to take time off work. _7_， not all of them had medical insurance (保险) in place _8_ (prevent) the case that they were too ill to work. And they were more likely to face a situation _9_ their mobile
11、phones and holiday bookings declined sharply during illness. So the fathers took much _10_ (press) from both the family and the work.本文是说明文。最近，一项研究发现很多爸爸与孩子一起玩耍时会受伤，原因各种各样；研究还发现这会影响他们的工作，这就造成爸爸们受到来自家庭和工作的双重压力。1their解析：考查代词。空格后为名词，故用形容词性物主代词。2covered解析：考查非谓语动词。floor 与 cover 之间为被动关系，故用过去分词形式作定语。3were_
12、thrown解析：考查时态和语态。分析句子结构可知，从句缺少谓语动词，衣物及其他东西是“被扔”，应用被动语态；再结合主句时态可知，用一般过去时的被动语态。4a/one解析：考查分数的表达。a/one quarter 表示“四分之一”。5in解析：考查介词。one in five 意为“五分之一”，为习惯用法。6seriously解析：考查副词。修饰形容词 injured 应用副词形式，故填 seriously。7However解析：考查副词。结合上下文可知，前后语意存在转折关系，且空格后有逗号，故用 However。注意首字母应大写。8to_prevent解析：考查非谓语动词。此处为动词不定式
13、作后置定语。9where解析：考查定语从句。先行词为 situation，所填词引导定语从句，并在从句中作状语，故用 where。10pressure解析：考查名词。此处表示“承受很多压力”，much 修饰不可数名词。.完形填空My mother used to ask me what is the most important part of the body. Through the years I would _1_ the correct answer. When I was young, I thought _2_ was very important to us as humans
14、, so I said, “My ears, Mummy”. She said, “No. Many people are _3_. But you keep thinking about it and I will ask you again soon.”Several years passed before she asked me again. Since making my first _4_ I had often thought over the question. So this time I told her, “Mummy, it must be our eyes.” She
15、 looked at me and said, “You are _5_ fast, but the answer is not correct because there are many people who are blind.”_6_ the years, Mother asked me a couple more _7_ and always her response to my answer was, “No, but you are getting _8_ every year, my child.” Then last year, my grandpa _9_. Everyon
16、e was heartbroken. Everybody was crying. My mum looked at me when it was our _10_ to say our final goodbye to grandpa. She asked me, “Do you know the most important body part yet, my dear？”I was _11_ when she was asking me this now. I always thought this was a _12_ between her and me. She saw the _1
17、3_ on my face and told me, “This question is very important. It shows that you have really _14_ your life.” I saw her eyes well up with tears. She said, “My dear, the most important body part is your _15_.” I asked, “Is it because they hold up your head？” She replied, “No, it is _16_ on them a cryin
18、g friend or a loved one can rest his or her head. I only hope that you have enough _17_ and friends and that you will have a shoulder to cry _18_ when you need it.” Then and there I understood the most important body part is not a _19_ one. It is sympathetic to the pain of _20_.本文是一篇夹叙夹议的文章。母亲问“我”身体
19、最重要的部位是什么。“我”给出了几个答案，母亲说都不正确。爷爷去世时，母亲给了“我”答案：身体最重要的部位是肩膀，因为每个人的一生中总有一些时候需要有个肩膀可以靠着哭泣。1A.notice Bbelieve inCdoubt Dguess at答案：D解析：此处表示“我”一直在揣测这个问题的正确答案。notice “注意到”；believe in “相信”；doubt “怀疑”；guess at “猜测”。故答案选D。2A.love BhealthCsound Dsight答案：C解析：从下文“My ears”可知答案。3A.blind BdeafCinvisible Dthoughtful答
20、案：B解析：由句意可知，当“我”回答耳朵最重要时，母亲说很多人是聋子。4A.discovery BdecisionCattempt Dsuggestion答案：C解析：由信息词“my first”以及上文内容可推知，这里表示自从“我”第一次尝试回答这个问题以来，“我”一直在思考这个问题。make a discovery “发现”；make a decision “决定”；make an attempt “尝试”；make a suggestion “提议”。依据句意可知，答案选C。5A.learning BthinkingCgrowing Dchanging答案：A解析：由“but”可知，“我
21、”虽然学得很快，但是回答得不正确。6A.Before BTillCBeyond DOver答案：D解析：介词 over 表示在一段时间内。其他选项均无此意。7A.ways BthingsCquestions Dtimes答案：D解析：由上文内容以及信息词“always”可知，此处表示这些年来就这个问题母亲又问了“我”几次。此处容易误选C，依据文章，这里不是表示问更多的问题，而是表示就一个问题问了好几次。8A.stronger BtallerCsmarter Dnicer答案：C解析：因为“我”每次回答都与以前不同，所以母亲说“我”一年比一年聪明了。句中的“but”是重要信息词。9A.left
22、Bgot illCdied Dgot wounded答案：C解析：由下文“to say our final goodbye to grandpa”可知，“爷爷去世了”。10A.duty BturnCpity Dchance答案：B解析：It is ones turn to do sth. 意为“轮到某人做某事”。11A.shocked BsatisfiedCinterested Dsecret答案：A解析：上文提到爷爷去世，母亲在这时还问“我”这个问题，所以“我”感到很吃惊。其他三个选项均不符合语境。12A.game BquarrelCagreement Djoke答案：A解析：在此之前，“我
23、”一直以为这是“我”和母亲之间的一个游戏，没想到在这样的场合她又提出了这个问题。13A.worry BpuzzlementCregret Dpain答案：B解析：联系上下文语境可知，“我”的表情一定是很困惑(puzzlement)的。worry “担心”；regret “遗憾”；pain “疼痛”，均不符合句意。14A.enjoyed BfoundCdisliked Dlived答案：D解析：live a/ones.life 意为“过着的生活”。其他选项用在此处均不符合句意。15A.shoulders BfeetChands Dhair答案：A解析：由下文“hold up your head”
24、可知，母亲认为人体最重要的部位是肩膀。16A.how BbecauseCwhy Dwhether答案：B解析：依据上文“Is it because they hold up your head”可确定答案。17A.respect BfavorClove Dfun答案：C解析：由上文“a crying friend or a loved one”可知，此处用 love。18A.by BonCabove Dfor答案：B解析：由上文“on them a crying friend or a loved one can rest his or her head”可知，此处应选 on。19A.valuable BusefulCselfish Dprecious答案：C解析：由文章最后一句可知，此处应选C。selfish “自私的，不顾他人的”。20A.others Bthe deafCgrandpa Dthe blind答案：A解析：此处表示它代表了对他人的痛苦的同情。这也是全文的主题。