英语：精确性！Step1：到底表达啥意思？Step2：到底使用啥形式？Passage 116. 主被动17. 连词：看两句话意思关系18. 名词不可裸奔（冠词）19. 代词20. 副词的用法——修饰动词/修饰形容词21. 定语从句——修饰名词22.be resistant to sth介词搭配23. 非谓语24. far less sticky 比较级25. while表对比Scientists have developed a non-stick chewing gum. The new gum can ____16be removed____ (remove) (easily from pavements, shoes and clothes). It’s the result (of polymer (聚合体) research)(at the University of Bristol) and could be launched commercially (in 2008). ____17If____ it catches on (流行), the product will solve ____18a____ major headache(for present authorities)(around the world).“The advantage (of our Clean Gum) is that _____19it_____ has a great taste, it is easy toremove and has the potential to be ____20environmentally____ (environment) degradable (可降解的),” said Terence Cosgrove, a professor (of chemistry) ____21who/that他____ helped to found a company (called Revolymer)(to commercialize the technology).Today’s chewing gums are made from synthetic (人工制造的) latex (植物的乳汁), which is resistant ____22to____ the weather and is strongly sticky. The new gum adds a special polymer to modify (修改，改变) its properties (特性), ____23making____ (make) it far ____24less____ (little) sticky.(In two street trials), other commercial gums remained stuck (to the pavement) ____25while____ Clean Gum came away (脱掉，脱落) naturally (in all cases).Passage 216. the first/second person (to do sth).第一/二个做某事儿的人17. 名词不可裸奔18. help sb do sth19. sb was born (into a … family).20. 数词21. weigh v. 重达22. 时间状从23. 定从24.名词不可裸奔原则25.副词的用法…, 副词,….They called her “the Black Pearl”, “the Black Gazelle” and “the fastest woman (in the world).” (In nineteen sixty), Wilma Rudolph became the first American woman ___16to win___ (win) three gold medals in one Olympics. She was __17an__ extra ordinary American athlete. She also did a lot (to help young athletes ___18succeed___) (success).Wilma Rudolph was born __19into___a very large, poor, African-American family. She was the ___20twntieth___ (twenty) of twenty-two children. She was born too early and only ___21weighed___ (weigh) two kilograms. She had many illnesses ___22when___ she was very young, including pneumonia(肺炎) and scarlet fever(腥红热). She also had polio (小儿麻痹症), ___23which___ damaged her left leg. When she was six years old, she began to wear metal leg braces because she could not use ___24the/that___leg. With her family’s attention and care, ___25luckily___(lucky), by the time she was nine years old, she no longer needed her leg braces.定从何时不用that?1、非限不用that2、介词后不用that介词和连词的区别？1、介词+名词2、连词+句子Passage 316. for + 时间= 过多久17. sth need to be done= sth need doing = 某事儿需要被做18. be worth it to do sth. = 某事儿值得做19. 名从20.被动21.定语从句22. 修饰something/somebody时，形容词放后边：something interesting23. 状从连词24. 冠词（名词不可裸奔）25. 介词：by +n/doing表方式One day a farmer’s donkey fell down (into a well). The animal cried piteously___16for___ hours (as the farmer tried to figure out what to do). Finally, he decided the animal was old, and the well needed ___17covering/to be covered_ (cover) up anyway; it just wasn't worth ___18it___ to save the donkey.He invited all his neighbors (to come over and help him). They all grabbed a shovel（铲）and began to shovel dirt (into the well). (At first), the donkey realized (__19what__ was happening) and cried horribly. Then, (to everyone’s amazement), he quieted down. A few shovel loads later, the farmer finally looked down the well. He __20was astonished___ (astonish) (at what he saw). (With each shovel of dirt)(__21that/which__ hit his back), the donkey was doing something ___22amazing___ (amaze). He would shake it off and take a step up.(__23As__ the farmer’s neighbors continued to shovel dirt on top of the animal)，he would shake it off and take a step up. Pretty soon, everyone was amazed (as the donkey stepped up over __24the__ edge)(of the well) and happily ran off!Each of our troubles is a steppingstone. We can get out of the deepest wells just (__25by__ not giving up) ! Shake it offand take a step up.状从省略：当状语从句的主语和主句主语相同(或状从主语为it)且状从中用到be动词时，you can never be too careful.只能填一个单词：ifofhave been learning有提示词：名形动副无提示词：数冠代介连/或“固定搭配”over the last several yearsin the last several years + 现在完成时/现在完成进行时（一直）Passage 416. 时态，被动17. 非谓，被动18. However前后都有标点符号19. 非谓，主动20. 肯定/否定21. 定语从句22. every23. 代词24. before=然后25. many/few/little 之后如果有to do或定从修饰，则前面加theI know the many people (who are sitting there).I know the few methods (to enlarge your vocabulary).The Dragon Boat Festival is celebrated (on the fifth day)(of the fifth month)(according to the Chinese calendar). (For thousands of years), the festival ___16has been marked___ (mark) (by eating zong zi and racing dragon boats) in honour of Qu Yuan, (who is said)(to have committed suicide)(自杀) (by drowning himself).Qu was a minister (of the State)(of Chu) __17situated__ (situate) (in the present-day Hunan and Hubei provinces), (during the Warring States Period)（战国时期）. He was upright, loyal and highly respected. __18However__, he was dismissed from office. __19Realizing__ (realize) (that the country was in the hands)(of evil officials), Qu leapt into River Miluo on the fifth day of the fifth month. Nearby fishermen rushed over (to save him) but were __20unable__ (able) torecover his body.The people of Chu (__21who__ mourned Qu’s death) threw rice into the river to feed his ghost (__22every/each__ year)(on the day of his death). But one year, the spirit of Qu appeared and told the mourners that a huge reptile（爬行动物）(in the river) had stolen the rice. The spirit then advised __23them__ (to wrap the rice and bind it) __24before__ throwing it (into the river).(During the Duanwu Festival), zong zi is eaten (to symbolize（象征，表示）the rice)(offerings to Qu). And the dragon-boat races symbolize _25the_ many attempts (to rescue and recover Qu's body).Passage 5(When I was growing up), I do not recall hearing the words“I love you” (from my father). (When your father never says ___16them___)(to you)(when you are a child), it gets tougher and tougher (for him) ___17to say___ (say) those words (as he gets ___18older___) (old). To tell the truth, I could not honestly remember ___19when___ I had last said those words to him either. I decided to set my ego (自我) aside and make the first move. ___20After___ some hesitation, (in our next phone conversation) I blurted out (突然说出) the words, “Dad … I love you!”There was a silence (at the ___21other___ end) and he __22awkwardly__ (awkward) replied, “Well, same back at you!”I laughed and said, “Dad, I know you love me, and (when you are ready), I know you __23will say__ (say) (what you want to say).”(A few weeks later), Dad concluded our phone conversation ___24with___ the words, “Paul, I love you.” I was (at work)(during this conversation) and the tears were rolling down my cheeks __25because__ I finally “heard” the love. (As we both sat there)(in tears) we realized (that this special moment had taken our father-son relationship)(to a new level).sb face sthsb is faced with sthPassage 6A motto is a sentence or a phrase ___16that/which___ can inspire us especially when we are __17faced__(face) with difficulties. Many of us have our mottoes, such as “Where there is a will, there is a way.” Or “Nothing is difficult if you p ut your heart into it.”, and so on. My motto is “God helps those who help __18themselves__.” Sometimes I am lazy and don’t want to make efforts ___19to work___(work) hard, __20but__ the moment I think of my motto I will get energetic again and devote myself __21to__ what I am doing. I write my motto (__22where__ I can see it easily). (Every time I fail)(in my exam) and begin (to lose heart), the sight (of my motto) inspires me (with much ____23confidence____) (confident). My motto also makes me become __24an__ independent person. That is to say, I won’t rely on others easily.My friends, what is your motto? If you still haven’t got a motto, please choose ___25one___ (because a motto can have a great effect on you).Passage 7There are moments in life ___16___ you miss someone so much that you just want to pick them from your dreams and hug（拥抱）them for real!When the door o f happiness closes, __17__ opens, but often we look so long at the closed door ___18____ we don’t see the one which has been opened for us.Don’t go for looks; they can deceive (欺骗). Don’t go for wealth; even that fades away. Go for someone ___19____ makes you smile because it takes only a smile to make a dark day seem bright.Dream what you want to dream; go where you want to go; be __20 __ you want to be.The ___21___(happy) of people don’t ___22___(necessary) have the best of everything; they just make the most of everything that ___23___ (come) along their way. The brightest future will always be based on a ___24___ (forget) past.When you were born, you were crying and everyone ___25___ you was smiling.Live your life so that when you die, you’re th e one who is smiling and everyone around you is crying.Passage 8London was awarded _____1_____ 2012 Olympic Games on Wednesday, __2___ (defeat) European rival Paris in the final round of voting to take the games back to British capital __3__ the first time since 1948.__4__ Moscow, New York and Madrid were eliminated (淘汰) in the first three rounds, London beat Paris 54 : 50 on the fourth ballot(投票表决) of the IOC.In London crowds cheered and waved flags as __5__ watched the announcement from Singapore __6__ a giant screen in Trafalgar Square and in the east London area __7__ the main Olympic complex (建筑群) will be based.Blair spent two days in lobbying(游说) in Singapore __8__ leaving to host the G8 summit (8国峰会) in Scotland. “My promise to you is that we will be your very __9__ (good) partners,” Blair said.It’s the fourth bid (申办) from Britain after __10__ (fail) attempts(尝试；企图) by Birmingham for the 1992 Olympics and Manchester for the 1996 and 2000.Passage 9In Africa, when the antelope wakes up every morning, the first thing ___16____ comes into his mind is, “I must be able to run ____17____ (fast) than the fastest lion, ____18____ I will be killed by a lio n.” And at just the same time, the lion ____19____(wake) out of his dream, and the first thing ____20____(flash) into his mind is: “I must be able to catch up with the slowest antelope, otherwise I will starve to ____21____ (dead).” So almost at the same moment___22___the antelope and the lion jump to their feet, and start ___23___ (run) toward the rising sun.Such is life — ____24____ you are an antelope or a lion, you ought to dash forward without ____25____ (hesitate) when the sun rises.Passage 10We must have water to live. ____16____ the water we use is clean and fresh, it will make us ill. The animals ___17___ (live) in and around lakes and rivers must also have clean water. Our rivers and lakes supply most of our water. The clear, blue water found by the first American settlers has changed. Many of our water sources are now ____18____. They are filled ____19____ dirt and waste which cannot be cleaned out. In many places, water is not safe for us to use.Lake Erie was ____20____ a beautiful lake. Now it has been called “a dying lake”. Waste from nearby homes and factories has been dumped into __ 21___. Fish can no longer live in much of its polluted water. George Washington once called the Potomac “__ 22___ finest river in the world”. Now its wate r is no longer blue. Instead, it is soupy green. Suds(肥皂泡沫), from detergents（洗涤剂；洗衣粉）used to wash clothes, often cover the water of our rivers.Water cannot __23__ (make) in a factory. Once water is polluted, it is __ 24___to make it clean and safe again. We must learn to take care of the water __ 25___ we now have.。