Unit 4 Astronomy：the science of the stars 基礎(chǔ)回顧.單句語(yǔ)法填空(導(dǎo)學(xué)號(hào)02516120)1Her puzzled (puzzle) look on her face suggested she didn't understand what I said.2As is known to us，the Republic of China came into existence (exist) as an independent country in 1949.3As we all know，a bad eating habit is harmful (harm) to one's health.4Though injured seriously，he tried to cheer up，hoping to make his parents less worried.5I can say that it is the most violent (violence) film that I have ever seen.6My relationship with the actors is fundamental to my work as a director.7As the old saying goes，it is easier to pull down than to build up.8The old lady became seriously ill last week，and she has only existed on milk ever since.9The new stadium being built for the next Asian Games will be three times bigger (big) than the present one.10Sometimes he found it very hard to fall asleep at night，so he went to see the doctor.單句改錯(cuò)(每句一錯(cuò))(導(dǎo)學(xué)號(hào)02516121)1She has got into the bad habit of reading in the bed，which is harmful for her eyes.forto2The twin brothers stood under the tree，puzzling and saying nothing.puzzlingpuzzled3Even though he is a little boy，strange ideas always exists in his mind.existsexist4You'll succeed on time because you are always working hard.onin5The sun heats the earth，which makes possible for plants to grow.makes后加it.佳句寫(xiě)作(導(dǎo)學(xué)號(hào)02516122)1據(jù)說(shuō)這個(gè)發(fā)電廠(the power plant)是以前的5倍大。(倍數(shù)表達(dá)法)答案：It is said that the power plant is now five times as large as what it was.2你既然得到了一個(gè)機(jī)會(huì)，不妨充分利用它。(now that)答案：Now that you have got a chance，you might as well make full use of it.3這兩個(gè)女孩長(zhǎng)得很像，陌生人很難把她們區(qū)分開(kāi)。(find itadj)答案：The two girls are so alike that strangers find it hard to tell one from the other.4事實(shí)上，那兒有一個(gè)很大的夢(mèng)想需要你實(shí)現(xiàn)。(there exists)答案：In fact，there exists a great dream for you to achieve.5孩子們被告知要提防陌生人(watch out)答案：Children are told to watch out for the strangers.技能提升.閱讀理解(導(dǎo)學(xué)號(hào)02516123)Larry Walters' boyhood dream was not an unusual one: He wanted to fly.What was unusual，though，was the way he fulfilled it.After finishing school，Larry joined the US Air Force，but was rejected from pilot­training school because of poor eyesight.However，his dream remained.Larry，aged 33，was not a pilot，but a truck driver in Los Angeles.One day，while sitting outside and watching jets fly overhead，an idea came to him that he could use weather balloons to fly.A few weeks later，Larry bought 42 one­meter diameter weather balloons.He tied them to a chair and filled them with helium(氦氣)Then he sat down in the chair with some beer，sandwiches，and a gun.Larry's plan was to float about 10 meters above his backyard，enjoy a few hours in the air，and then pop some balloons with his gun to get back down.But things did not go according to Larry's plan.When his friends cut the anchor lines，Larry，lifted by the 42 balloons，shot skyward at an astonishing speed.Finally，he settled at an altitude of 4,000 meters，cold and frightened，with his beer and sandwiches for 14 hours.Airline pilots heading toward Los Angeles' busy international airport radioed in reports of the strange sight.Larry's presence in the skies caused numerous planes to be rerouted.Eventually，Larry worked_up_the_nerve to shoot a few balloons and slowly descended，landing in power lines.Uninjured，he climbed down to safety and was arrested by waiting police.When asked by a reporter why he had done it，Larry responded，“A man just can't sit around.” Larry fulfilled his dream，and set a record for a gasfilled balloon flight.But it cost him: He was later fined $1,500 for violating air safety regulations.語(yǔ)篇解讀本文是一篇記敘文，講述了Larry Walters不同尋常地實(shí)現(xiàn)飛行夢(mèng)想。1What's the main idea of this passage?ALarry became famous because he set a new flying record.BLarry paid the price for his behavior.CLarry realized his dream in an unusual way.DInspiration is very important to one's success.解析：C主旨大意題。文章在第一段開(kāi)始講到對(duì)于Larry來(lái)說(shuō)，不同尋常的是他實(shí)現(xiàn)夢(mèng)想的方式。接下來(lái)全文講了他是怎樣用不同尋常的方式實(shí)現(xiàn)自己的飛行夢(mèng)的。2Which of the following is TRUE?ALarry planned to fly at a height of 4,000 meters.BLarry was rejected from the US Air Force because of his height.CThe police helped him come back to the land.DWhen things did not go according to his plan，Larry felt nervous and terrified.解析：D細(xì)節(jié)理解題。由第四段“Finally，he settled at an altitude of 4,000 meters，cold and frightened”可看出，當(dāng)他飛到4 000米時(shí)，又緊張又害怕。3The underlined part “worked up the nerve” in Paragraph 5 probably means “_”Agot a chanceBtook his courageClost his patience Dwoke up解析：B詞義猜測(cè)題。從第四段可知Larry在空中待了14個(gè)小時(shí)后，最后他終于鼓足勇氣用槍射了幾個(gè)氣球，并慢慢地降落下來(lái)。work up the nerve表示“鼓起勇氣”。.完形填空(導(dǎo)學(xué)號(hào)02516124)(2018·湖北七市聯(lián)合考試)Mac was cycling along a road in Canada's Yukon，halfway through a 2,750­mile bike tour to Prudhoe Bay，Alaska.He was carrying a 30­pound camping bag，_1_he wasn't moving very fast.Suddenly he heard loud breathing behind him.“Man，that's a big dog！” he thought.He looked to the side，but to his great_2_，he saw that it wasn't a dog，but a wolf，running hard to_3_him.Mac's heart jumped.He reached for the_4_from his bag.With one hand on the handle bar，he_5_the spray.A bright red cloud covered the wolf_6_，and it fell back，shaking its head.But a minute later it was by his side again.He sprayed a second time，and the wolf fell_7_again，but only to quickly restart its_8_.The wolf was getting closer and closer，_9_a dozen yards away.Mac waved and yelled at passing motorists，but meanwhile_10_hard.He knew clearly that he must be_11_not to slow down.Otherwise，he would become a_12_of the wolf.Paul and Becky were driving along the same road.From a distance，they spotted what they_13_was a dog running after a man on a bike.As they got_14_，they realized it was a wolf.Mac heard a car coming up behind him，and he slowed down.The car veered (改變方向) around the_15_，then suddenly stopped in front of him.Mac_16_off his bike and dashed for the back_17_of the car.It was locked.Paul quickly_18_the door so as to let Mac in，and the_19_man dived in，shutting the door behind him.It was quite a while before Mac became_20_and cried out：“I thought I was going to die！”And Paul and Becky were glad that they had given a helping hand to people in need.語(yǔ)篇解讀本文是一篇記敘文。講述了Mac在騎自行車旅行的途中遇到狼，盡管他努力了，但是仍然沒(méi)有擊退狼。在他快要放棄并認(rèn)為自己一定成為狼的美餐時(shí)，Paul和Becky發(fā)現(xiàn)了這一切，機(jī)智的救了Mac。1A.butBsoCfor Dor解析：B他帶著一個(gè)30磅的露營(yíng)包，所以騎的并不快。根據(jù)句意可知選B。2A.regret BdisappointmentCfear Danger解析：C上句提到Mac聽(tīng)到后面有喘息聲，他認(rèn)為是狗，結(jié)果看到是一只狼在追他，自然感到很害怕。regret“遺憾”；disappointment“失望”；fear“害怕”；anger“生氣”。故選C。3A.catch up with Bbreak away fromCgive in to Dcome back to解析：A參見(jiàn)上題解析。catch up with“趕上”；break away from“脫離”；give in to“向屈服”；come back to“回到”。4A.hammer BstickCgun Dspray解析：D根據(jù)下句“With one hand on the handle bar，he _5_the spray.”可知，他拿出來(lái)的是噴霧劑。故選D項(xiàng)。5A.dropped BpressedCthrew Dheld解析：B根據(jù)該句中的“spray”并結(jié)合語(yǔ)境可知，他按下了噴霧劑。故選B項(xiàng)。6A.in turn Bat lastCin time Dat random解析：C根據(jù)該句中的“it fell back，shaking its head”可知，狼后退了，紅色噴霧噴出得很及時(shí)。in turn“輪流”；at last“最后”；in time“及時(shí)，終于”；at random“胡亂，任意地”。故選C項(xiàng)。7A.back BdownCbehind Dover解析：A他又噴了第二次，狼又一次后退了。根據(jù)上文中“it fell back，shaking its head”可知，這里是fell back again，故選A項(xiàng)。8A.flight BraceCjourney Dattack解析：D狼又一次后退了，但是迅速重新開(kāi)始攻擊。故選D項(xiàng)。9A.still BjustCalso Deven解析：B狼越來(lái)越近，只在幾碼之外了。根據(jù)語(yǔ)境選B項(xiàng)。10A.kicked BrodeChit Dpressed解析：BMac除了奮力騎車外，還對(duì)路過(guò)的汽車司機(jī)揮手大叫。故選B項(xiàng)。11A.crazy BwrongCcareful Dfair解析：C他清楚地知道，他必須要小心不能慢下來(lái)。否則，他就會(huì)成為狼的受害者。根據(jù)語(yǔ)境可知選C項(xiàng)。12A.victim BcompetitorCkiller Dprotector解析：A參見(jiàn)上題解析。victim“受害者”；competitor“比賽者”；killer“殺人者，止痛藥”；protector“保護(hù)者”。13A.decided BdeclaredCassumed Dfound解析：C從遠(yuǎn)處，他們認(rèn)為他們看見(jiàn)一條狗在追趕一個(gè)自行車上的人。當(dāng)他們靠近時(shí)發(fā)現(xiàn)是狼，可知遠(yuǎn)處他們猜測(cè)是狗。故選C項(xiàng)。14A.faster BcloserCstronger Dwiser解析：B當(dāng)他們靠近時(shí)，他們意識(shí)到那是一只狼。get closer“靠近”。故選B。15A.climber BmotoristCcyclist Drunner解析：C汽車在這個(gè)騎自行車的人附近轉(zhuǎn)動(dòng)方向，然后忽然停在他前面。可知選C項(xiàng)。16A.sent BfellCturned Djumped解析：DMac跳下他的自行車，沖向汽車的后門(mén)。根據(jù)句意可知選D。17A.window BseatCdoor Dtrunk解析：C從下文“shutting door behind him”，可知Mac沖向汽車后門(mén)。故選C。18A.bent BstruckCblocked Dunlocked解析：D根據(jù)上句“It was locked”以及空后的“so as to let Mac in”可知，Paul打開(kāi)鎖讓Mac進(jìn)去。故選D項(xiàng)。19A.frightened BworriedCdiscouraged Dconfused解析：A上面描述他被狼追，應(yīng)該是感到害怕。可知選A。20A.brave BcalmCoptimistic Dconfident解析：B過(guò)了好一會(huì)兒，Mac才鎮(zhèn)定下來(lái)，并大聲說(shuō)：“我本來(lái)以為我要死了呢！”這里和上文感到害怕呼應(yīng)，故選B。.短文改錯(cuò)(導(dǎo)學(xué)號(hào)02516125)Here is my idea about how a friend is like.Firstly，a friend is someone you can share your secrets.If you tell him a secret，never will he talks about it with anybody else.Besides，a friend is always a good listener when you need one.After hear your sad stories，he will say some words that is nice and warm.Still，your happiness makes him happily too.What's more，a good friend is willing to offer help to which you need，or can at least give you some advices.In a word，friends are those you like and trust，but you will enjoy every minute that you spend with him.答案：7