高三英语Chapter 3 (Ⅱ) Reading, Integrated skills and language一周强化沪教版

Chapter 3 () Reading, Integrated skills and language一周强化一、语言点归纳：1remain（1）vi.剩余；遗留；继续存在（continue to exist）主要搭配：sth. remain 剩余某物e.g.Very little of the house remained after the fire.火灾之后，这座房子所剩无几。Only about half of the original workforce remains.只剩下大约原来一半的劳动力。仍需去做（说，处理）(still need to be done)主要搭配：sth. remain to be done 还有某事需要去做e.g.Much work remains to be done.还有很多事要去做。It remains to be seen whether you are right.你说得对不对还有待证实。逗留；不离去(stay in the same place, not to leave)e.g.They remained in Mexico until June.他们在墨西哥一直住到六月。The plane remained on the ground.飞机仍未起飞。She left, but I remained behind.她走了而我留下来。（2）link v.（没有进行时和被动语态）主要搭配：sb./ sth. remain adj./ v.ing/v.ed/ n.某人/某物仍然是e.g.Please remain silent in the library.在图书馆请保持安静。The boy remains standing/ seated there.这男孩一直站着/坐在那儿。She remains unchanged over these years.这些年来她一直没变。In spite of their quarrel, they remain the best of friends.虽然有过争吵，但他们仍是最好的朋友。（3）remainder n. 剩余的物；其它成员（4）remains n. 遗物；遗址；古迹；遗体human remains人的尸体注意：remain作实义动词时始终是不及物动词，不可有宾语和被动语态。remain作系动词时，不可有被动语态和进行时。2lack（1）作vt.可直接接宾语，主要搭配为：sb. lack sth.，但不可用于被动语态。e.g.She lacks common sense.她缺乏常识。She lacks the confidence to make friends.她缺乏交朋友的信心。（2）lacking作adj.，主要用于：sb. be lacking in sth.e.g.He seemed to be lacking in courage.他似乎缺乏勇气。（3）作n.，主要与of连用，常用于：for/ through/ from/ because of (a/ the) lack of，由于缺乏e.g.She suffered from a serene lack of sleep.她苦于严重的睡眠不足。We have no lack of food.我们不缺食物。We cannot discuss the details now for lack of time.由于时间有限，我们现在无法讨论细节。注意不可用：sb. be lack of sth.句式。（4）拓展：“需要”“缺少”表达法：There be a shortage of sb./ sth.There be a great demand for sb./ sth.There be a great need for sb./ sth.sb./ sth. be in great demandsb/ sth. be in great needsb./ sth. be badly wanted /neededsb./sth. be desperately wanted/ neededsb./sth. be in short supplysb./ place be short of sb./ sth.sb./ place be in want of sth.sb/ place be in need of sth.sb./ place lack sb./ sth.sb./ place be lacking in sb./ sth.sb./ place demand sth.sb./ place need sth.例如：那个地方缺教师。e.g.There is a teachers in that place.3wroth/ worthy/ worthwhileworthy adj. 值得的；应得的；有价值的。(worthier, worthiest)主要搭配：be worthy of sth.be worthy of sb.be worthy of being done=be worthy to be donee.g.The problem is worthy of attention.这个问题值得注意。(be worthy of sth.)He felt he was not worthy of her.他觉得他配不上她。(be worthy of sb.)The problem is worthy of being considered.这个问题值得考虑。(sth.be worthy of being done)相当于：The problem is worthy to be considered.)worth主要用法：指某物的价值，值钱sth. be worth价钱相当于价值钱数的名词sth, be worth doing 某事值得去做(=It is worth doing sth.)sth. be worth sth.值得e.g.Our house is woth about100,000.我们的房子大约值10万英镑。The city is worth visiting.这个城市值得一游。The job involves a lot of hard work but its worth it.这工作需要花费很大力气，但是值得。例如：这个问题值得考虑。The problem is:注意：worthwhile用作表语时，可以分开，也可以连在一起，但用作定语时，则不可分开。e.g.Did you feel the meeting was你觉得这个会议值得开吗？a worthwhile cause /job/ discussion值得为之奋斗的事业/值得干的工作/有意义的讨论在It is worthwhile句型中后可接动名词也可接ing形式，但worth只接动名词形式。sth. be worth doing不可用于被动语态。4doubt（1）作vt.可接名词、代词或从句作表语，结构为：doubt sth./ sb./ that/ whether/ ife.g.I never doubt what she said.我从来没有怀疑她所说的话。I doubt whether/if he will come here.我不敢肯定他是否会来这儿。I dont doubt that she will come.我从未怀疑过她会来。I had no reason to doubt him.我没有理由怀疑他。注意：doubt作动词时，后要接名词性从句，如果意思指“不怀疑”即在含有否定意义的句中，则常用that。如果意思指“怀疑”即在肯定句中，则要用whether，whether和that的选择，也适用于doubtful和doubt(n.)。（2）n. 常用于Theres no doubt that毫无疑问；相当于：Its certain thate.g.There is no doubt about it.这是毫无疑问的。There is no doubt that what he has done has done much good to us.毫无疑问，他所做的一切对我们非常有好处。注意：Theres no doubt that为固定句型，不可写为：Its no doubt that（3）拓展：(Its) no wonder that“难怪”，相当于：e.g.Tom works very hard.Its no wonder (that) he often gets the first place in his class.汤姆学习很刻苦。难怪她总在是班上考第一名呢！注意：英语中以There be开头的两个常用句型为：Theres no doubt thatTheres a great need/ demand for需要二、语法精讲：need的用法need需要1作实义动词，后接名词，动名词或不定式作宾语。e.g.We need much more time.我们需要更多的时间。We need to go there at once.我需要马上去那里。注意：（1）need作实义v.时，否定式或疑问式要借助于do，不可把need提至句首或在need后加not。（2）肯定句中，只能用need的实义动词形式，不可把need用作情态动词。e.g.Does she need to go there?她需要去那里吗？He doesnt need to go there.他不需要去那里。He need go there.(错误)He needs to go there.(正确)2作情态v.，一般多用于否定句和疑问句，不用于肯定句和肯定回答。肯定回答时改用must, have to或should，need作情态动词时，过去时仍为need。e.g.He neednt go there, but I must.他没有必要去那里，但是我必须去。Need he go there?Yes, he must/ has to /should.他有必要去那里吗？是的，他必须去。3need作情态动词用于肯定式时，可以用于从句中。e.g.I wonder if he n