三、适当词汇填空思路一：复合句连接词及关联结构破题填空词汇归纳！高频连词:and, or, but, not only…but also=both…and…, neither…nor…,besides=in addition to, not…but…(rather than, instead of) .并列连词: and转折连词:but, however选择连词:or, either…or….复合句连词: whether, what, how, why, when, before, after, because, until, if1.分析在英语中，并列连词and, but, or, so, not only… but also, either…or, neither…nor,as well as, both…and等都是连接并列的词、词组；从属连词连接主句与从句。
◆Exercising is not only good for our body, but (A)also good for our mind.◆I’ll be free this weekend. So you can come either (C) on Saturday or on Sunday.◆I was a bit nervous so (D) I couldn’t express myself very well. Wong said that we needed to believe in ourselves and should never give up.◆Mike has bought some foreign stamps.so (D)has Bob. (=Bob has bought some,too.)◆Mother has never been to Japan.neither (F) has Father. (=Father has never been to Japan, either.)2. 若两个或几个单词或短语之间没有连词，可能是填连词。
◆…two world-famous artists, Pablo Picasso and (A)Candido Portinari, which are worth millions of dollars.◆He takes 20 dollars out of the bank and (E)goes to the shopping store. He looks and looks 70 a perfect gift.3.若两句(一个主谓关系算一个句子)之间没有连词，也没有分号或句号，一定是填并列连词或从属连词。
◆I wanted to see as much of the city as possible in the two days __before_(E)I was to return to Guangzhou.◆He was very tired after doing this for a whole day, (C)__but__he felt very happy…◆People like to write in blogs (A) __because __ they know their friends will read what they write.◆If people are caring about what they write, blogs are a very good (74) ______ to write about everyday life. (F) __however__, I still prefer my old diary.4.由it作形式主语或形式宾语的句式判断，空格处是否填it。
◆…as it (E) took them just three minutes to steal paintings by two world-famous artists…◆Dating sites also make it (C)easy to avoid someone whom you are not interested in.5. so…that (when）…句型。
6.more…than… (与其说……不如说……，比……更……)句型。
◆Cynthia’s story shows vividly that people remember more how much a manager cares ___ than__(C) how much he pays.◆Either Mary _or_ Lucy told him to come to see us.◆Hurry up, __or_ we'll be late for the film.◆We ran to the trees, __because_ we could n't see any more monkeys.◆My mother bought not apples __but__ two interesting books for me.◆Mr Zhang felt a little tired, __but__ he still went on working.◆Our teacher is very busy, __but__ he often help us with our lessons.◆I went to buy the dictionary yesterday _ because __ I had time.◆__If_ you eat too much of that meat, you may fall ill.◆Difficulties are nothing__if__ we are not afraid of them.◆Could you tell me __why_ you were late for the meeting this morning?◆I can't return the library book __ because __ I have lost it.◆Kate's mother was ill, __so__ she had to take care of her.◆I was walking along the street __when__ I heard a cry from behind.◆A woman saw it happen __while__ she was walking past.◆We didn't find water and grass _before__ we had passed several villages.◆I haven't heard from him__since_ we left school.◆I can’t drive the car, can you show me where to go first.◆I’m interested in __whether___ or not he is coming.◆He asked me what I bought◆He said that no one knew __what_ the matter was with him.◆we can’t tell __ what __ the weather will be like tomorrow.◆He asked me what to buy.= He asked me what I would buy.7. 看到can和want to一般要填because, so或if。
另so…that搭配！8. 看到and...接下来填then(finally), also或even！then和also互相暗示!◆The spark could fire dry leaves. In this way they could make the fire again if it went out. Then people also learned to make a fire by rubbing (摩擦). They made a hole on a piece of wood and put a smaller stick into the hole.9. 搭配first, then(second), next, finally及not only...but also10. 并列关系填and，顺延关系填then，对应或选择关系填or!11.固定搭配：both...and…, between...and…和either…or…12. 固定搭配：one...the other...; some...others...; more...than...13. 转折but关系破解思路:(1).时态相反的两句话是转折关系！(2).两句话，后句是比较级的情况下，是转折关系！(3).两句话，后句中带still和have to的是转折关系，若后句设空填bu t和however，前后句设空填although和though!(4).两句话，一肯定，一否定的，是转折关系！(5).前后句形容词、副词相反或两句意思相反，是转折关系！(6).前句有sometimes, may, might, should，后句有in fact，actully, of course, certainly, surely是转折关系！14. 高频连接词搭配：even though按转折关系处理！even after与时间顺序有关！even if 主将从现，主句有will, would和can,或是祈使句！It was 3 years __ before____ he came back.It was 3 years ago ___ that ___ he came back.It is 3 years ___ since ___ he came back.just as 就像，接句子。
like 就像，接名词。
before1.〖2018沈阳中考〗A young person may begin puberty at 8, while another may not start puberty(A)______14 or 15. In general, girls start puberty two years before boys do.51. 在文中(A)的空白处填入适当的单词：_______。