全程设计(三维设计)人教版英语必修2unit3 section ⅱ.ppt

Section Ⅱ Warming Up & Reading－Language Points,名师全程导析,,,训练全程跟踪,①With the help of his friends，he finally solved the problem. 在朋友们的帮助下，他终于解决了问题 ②It was clever of you to solve the problem. 你能解答那个问题真是聪明solution n． 解决办法；处理手段 a solution to sth. 解决……的办法,③There's no easy solution to this problem. 解决这个问题没有容易的方法 ④It may take a long time find a solution to the problem. 要找到解决这个问题的办法也许要花很长时间to,①He escaped from reality by going to the cinema every afternoon. 他每天下午都去看电影来逃避现实turn sth.into a reality/ realities 把……变为现实 in reality＝ in fact＝as a matter of fact＝actually事实上,②His dream has become a reality. 他的梦想已成为现实。

③Scientists are working hard to turn them . 科学家们在努力工作使它们成为现实 ④He seemed very young，but he was older than all of us. 他看起来很年轻，事实上比我们都老into realities,in reality,exploring,anyhow, somehow (1)anyhow adv.无论如何；即使如此 (2)somehow adv.以某种方式；用某种方法,[自填助记] ①We must stop him from seeing her . 我们得想个办法阻止他和她见面 ② ,you can try. 至少你可以试试somehow,Anyhow,答案：solve,2．There's nothing to eat.________， I'm not really hungry.,答案：Anyhow,3．As soon as they arrived in the town they went out to ________.,答案：explore,4．The plan will soon become a ________.,答案：reality,Ⅱ.单项填空 1．I can't tell you the exact time when I will get there.____ ____，I'll be there as early as I can. A．So B．Anyhow C．Therefore D．Besides,解析：考查副词。

句意：我无法告诉你到达的准确时间，无论怎样，我将尽早到达答案： B,2．They________ every way to solve the problem but it was not successful. A．suggested B．searched C．explored D．explained,解析：考查动词辨析句意：他们探讨解决这个问 题的每个途径，但都无济于事答案：C,3．Bill always seems so confident，but________ he's extremely shy. A．in trouble B．in danger C．in reality D．in surprise,解析：考查固定短语根据句中的转折关系可知Bill事实上还是很害羞的in trouble“处于困境”；in danger“处于危险中”；in reality“事实上”；in surprise“惊讶地”答案：C,4．The traffic problems we are looking forward to seeing ________ should have attracted the government's attention. A．solving B．solve C．to solve D．solved,解析：考查非谓语动词。

注意分析该句的句子结构，we are looking forward to seeing为定语从句，修饰先行词problems，因为引导词作seeing的宾语而省略掉了，所以用过去分词作seeing的宾语补足语，表示被动答案：D,②To my surprise, I found I had a lot the stranger.令我吃惊的是，我发现自己和这个陌生人之间 有许多共同点in common with,(1) have sth./ nothing/ a lot/ much/ little in common 与……有些/没有/有很多/有许多/几乎没有共同之处 (2)common adj. 共同的；普通的；常见的 common sense 常识 common interest 共同利益,result in导致；造成……的结果句子的主语是“(造成某种结果的)原因” result from 起因于；由……导致的句子的主语是“ (某种)结果”②Fifty percent of road accidents head injuries.百分之五十的交通事故造成头部受伤。

③Many hair problems what you eat. 很多头发问题是由饮食造成的result in,result from,as a result，as a result of (1)as a result表示结果，在句子中作状语 (2)as a result of是介词短语，表示“由于……的原因”也可用as the result of[自填助记] ① his carelessness，an accident happened to him.由于粗心，他出了一次事故 ② ,we have to water the vegetable garden. 因此我们不得不给菜地浇水As a result of,As a result,(2009·全国卷Ⅱ)Jenny nearly missed the flight________ doing too much shopping. A．as a result of B．on top of C．in front of D．in need of,[解析] 考查固定词组辨析。

句意：由于购物时间太长，詹妮差点耽误了航班as a result of“由于，作为……的结果”，符合语境on top of “在……上面”；in need of“需要”[答案] A,[对点集训] 1．He slipped and had his leg broken.________， he will have to be away from school for two or three months. A．In any case B．After all C．As a result D．In this way,解析：考查介词短语他滑倒了摔断了腿”，he will have to be away from school for two or three months应该是这种情况造成的结果，所以使用as a result答案：C,2．A love marriage，however, does not necessarily_____ ___much sharing of interest and responsibilities. A．take over B．result in C．hold on D．set about,解析：考查动词短语辨析。

result in相当于bring about “产生某种作用或结果”答案：B,第三板块 重点句型 [考点精析] 1．It_took_nearly_two_hundred_years_before I was built as an analytical machine by Charles Babbage. 差不多到了200年之后，查尔斯·巴比奇才把我制成一台分析机It was/took＋时间段＋before.”表示 “过了(多 长时间)才……”It＋will/would be take＋时间段＋before.”句型，表示“要过多久才……”其否定形式“It will/would not be take ＋时间段＋before.”表示“不久就……，没用多久就……” ①It was some time before we realized the truth. 过了一段时间我们才知道了事实 ②It will be long before we know the result of the experiment. 得过很长时间我们才会知道这次试验的结果since，when引导的时间状语从句 (1)“It be＋时间段＋since引导的时间状语从句”表示“自从……已经有多长时间了”。

主句用一般现在时或现在完成时 (2)“It be＋时间点＋when引导的时间状语从句”表示“某个动作发生时；是某个时间”主句谓语动词可以是一般过去时，也可以是一般将来时[自填助记] ①It is almost five years we saw each other last time. 自从上次我们见面以来已经将近五年没有见了 ②—Did Jack come back early last night? —Yes.It was not yet eight o'clock he arrived home. “昨晚杰克回来得早吗？”“他昨晚回家时还不到8点since,when,(2010·陕西高考)John thinks it won't be long________he is ready for his new job. A．when B．after C．before D．since,[解析] 所填词引导状语从句，构成It (will) be＋时间段＋before状语从句，意思是“要过多久才……”。

故选C项[答案] C,2．As time went by，I was made smaller. 随着时间的推移，我被做得越来越小 句中as引导时间状语从句，表示“随着”的意思，表示主句和从句的谓语动词的动作同时发生 ①As time goes on, it's getting warmer and warmer. 随着时间的推移，天气变得越来越暖和了 ②As she grew older, she became lonelier. 随着年龄的增长，她越来越感到孤独。