1、课后导练典题例证【例1】I just wonder _ that makes him so excited.A.why it doesB.what he doesC.how it isD.what it is 提示:此题考查it强调句。句意:我正好想知道是什么使他那样兴奋。what it is that makes him so excited是强调句式的宾语从句。答案:D方法技巧it强调句与宾语从句的结合是常考的热点。这时要注意宾语从句疑问词的位置和语序。【例2】 When _ different cultures,we often pay attention only to the dif
2、ferences without noticing the many similarities.A.comparedB.being comparedC.comparingD.having compared提示:此题考查“连接词+分词”作状语。句意:当比较不同的文化时,我们经常仅仅注意它们的不同处而没有注意到它们的相同之处。compare与主语we是主动关系,所以要用现在分词。答案:C方法技巧“连接词+分词”作状语与分词作状语相同。与主语是主动关系时用doing;与主语是被动关系时用done。【例3】 I had just stepped out of the bathroom and was
3、busily drying myself with a towel_I heard the steps.A.whileB.whenC.sinceD.after提示:此题考查并列连词when的用法。句意:我刚从浴室走出来,用毛巾擦干身上,这时我听到了脚步声。when在此句中作并列连词,意为“正在这时”。答案:B方法技巧when作并列连词时,前面分句的时态常常是had just done;was/were about to do或was/were doing。【例4】 Eliza remembers everything exactly as if it_yesterday.A.was happe
4、ningB.happensC.has happenedD.happened提示:此题考查as if的用法。句意:艾丽莎对一切都记忆犹新,就好像发生在昨天。时间状语yesterday要求空格处用一般过去时happened。答案:D方法技巧依据语法规则,as if从句的意思与事实相反时要用虚拟语气,但在实际应用中不能死靠语法,这正是现代高考的命题特点。【例5】_and happy,Tony stood up and accepted an prize.A.SurprisingB.SurprisedC.Being surprisedD.To be surprising提示:此题考查过去分词作状语。句
5、意:又惊又喜,汤尼站起来领了奖。此处用surprised and happy描述汤尼的心情,作状语。要注意C项中的Being没有必要,可省略。答案:B方法技巧being done作状语、表语、定语或补语时,如果不着重于时间方面,being可省略。基础达标.单词拼写1.Those who are only aiming to c_fame and benefits are sure to feel depressed sooner or later.答案:chase2.A _(觉得恶心)feeling filled my heart when I saw her flattering her b
6、oss.答案:disgusted3.I believe the good will _(最终)win over evil.答案:eventually4.The novel “Frankenstein”is the most _(可怕的)film that I have ever seen.答案:terrifying5.She _(相似)her sister in appearance but not in character.答案:resembles6.From her deep w_ on her forehead,I know that she has gone through a lot
7、 of hardship.答案:wrinkles7.We are _(相同的)in our views of what should be done.答案:identical8.Stable society will be _(有益的)to the development of economy.答案:beneficial9.Peter,my English teacher,never fails to _(鼓励)us to study hard.答案:encourage10.Thats the most _(难以置信)coincidence Ive ever heard of!答案:incre
8、dible.词汇辨析1.thought/idea/opinion/sense(1)The old man was lost in _and did not hear us come in.答案:thought (2)Its my _to hold the party outside the house.答案:idea (3)I tried to collect my _ but I was too excited.答案:thoughts (4)He asked his fathers _to his plans.答案:opinion (5)Im afraid I havent got a ve
9、ry good _of directions,so I easily get lost.答案:sense (6)Have you any _ what time it is?答案:idea2.as if/even if(1)_ it will take me six weeks,I am determined to finish the job.答案:Even if (2)It rained and rained,_it would never stop.答案:as if (3)_you saw him pick up the money,you cant be sure he stole i
10、t.答案:Even if (4)He was shaking with fright _he had seen a ghost.答案:as if (5)He talks _he knew all about it.答案:as if (6)We should practice economy _ we are rich.答案:even if能力提升.翻译句子1.普遍认为,所有的生命都有自己生存的自由和权利。(It is generally agreed that.)_答案:It is generally agreed that all creatures have their own right
11、s and freedom to live.2.正是在一个下雨的夜晚她丈夫回到了家。(it强调句)_答案:It was on a rainy night that her husband returned home.3.他那破旧的衣服和脏兮兮的头发与这豪华亮丽的公寓形成了鲜明的对比。(contrast sharply with)_答案:His shabby clothes and dirty hair contrasted sharply with the splendid and elegant apartment.4.我洗完澡,刚想睡觉,这时发生了地震。(when)_答案:I had ju
12、st had a bath and was about to go to sleep when an earthquake happened.5.他没有去参加野营的原因是他妈妈病了。_答案:The reason why he didnt take part in the camping was that his mother was ill.阅读表达Before a liquid changes into a gas,it must be heated.We see this happening when a kettle boils in a fire.Before a gas can ch
13、ange into a liquid,it must lose heat.This is the principle on which a refrigerator works.All refrigerators must,therefore,contain a liquid refrigerant(冷冻剂) which can turn easily into a gas and back again into a liquid.A refrigerator stores food,and so it is much better if the liquid is clean and saf
14、e and has no strong smell.For this reason,most refrigerants are chemicals which contain the gas fluorine(氟).At the bottom of a refrigerator there is an electric pump.This pump forces the liquid through a pipe to the top of the refrigerator.Here the pipe branches out into many channels around the fre
15、ezer box.The liquid spreads itself out through these channels and becomes a gas.But in order to change into a gas,it must be heated;and so it takes heat from the freezer,so the freezer becomes the coldest part of the refrigerator,where water turns to ice and food is frozen.Any warm air in the refrig
16、erator rises towards the freezer and helps to change the liquid refrigerant into a gas.The gas flows round to the bottom again,where the pump compresses(压缩) it.When this gas is compressed,it loses heat;and turns back into a liquid.The heat escapes from the refrigerator into the air outside.The liqui
17、d refrigerant now starts its journey again and soon reaches the freezer.There,it draws in more heat and again becomes a gas.And so the process goes on and on.1.Why is a refrigerator cold inside?2.How can a gas be given a liquid form?3.What is the most necessary quality of a good refrigerant?4.How do
18、es the refrigerant become a gas?5.What is the use of the electric pump in the refrigerator?答案：1.Because it gives its heat to the refrigerant.2.By compressing it a gas can be given a liquid form.3.It must readily turn from gas to liquid and from liquid to gas.4.It draws heat from the freezer and its contents(冷藏物).5.To force the liquid refrigerant to the top of the refrigerator and compress the gas into a liquid.
