高中英語人教版選修八同步作業(yè)：Unit 4 Section 1 課后 Word版含答案精修版

人教版英語精品資料（精修版）Unit 4 Section .單句語法填空1.Generally speaking (speak)，children under eight years old are still unable to take care of themselves.解析：考查非謂語動詞。句意：一般來說，八歲以下的孩子還不能照顧自己。generally speaking插入語，一般來說，固定表達(dá)。2.People often look at me in amazement(amaze) when I say I teach yoga to kids as young as three, because they consider yoga to be for adults only.解析：考查名詞。句意：當(dāng)我說孩子三歲時就教他瑜伽時，人們經(jīng)常吃驚地看著我，因為他們認(rèn)為只有成年人才能練瑜伽。in amazement驚訝地，符合題意。3.He passed a neighbour off as his father when being asked to bring his parents by the teacher.解析：考查副詞。句意：老師要見他的父母時，他讓一個鄰居冒充他的父親。pass off as 把冒充是。4.Look, there are two old men sheltering themselves from the rain under the tree.Let's give them a hand.解析：考查介詞。句意：瞧，樹下有兩位老人在避雨。我們?nèi)椭麄儼伞helter oneself from the rain 躲雨。5.Don't hesitate about that.Do it at once!解析：考查介詞。句意：關(guān)于此事不要再猶豫了。馬上去做吧！hesitate about 對猶豫。6.Davis, a prisoner in Georgia,was condemned(condemn) to death last week for the murder of a police officer.解析：考查動詞。句意：戴維斯，佐治亞州的一名囚犯， 因謀殺一名警官上周被判處死刑。be condemned to death被判處死刑。7.I don't know much about him, for it was only one year ago that I made his acquaintance.解析：考查動詞短語。句意：我對他不是很了解，因為我只是一年前才認(rèn)識他的。make one's acquaintance認(rèn)識某人。8.The little boy hasn't come back yet after leaving home, which makes his parents worried.解析：考查定語從句。句意：男孩在離家后還未回來，使得他父母很擔(dān)心。which引導(dǎo)非限制性定語從句，修飾前面整個句子。9.What if he doesn't come tomorrow?解析：考查句型。句意：如果他明天不來，我們怎么辦呢？what if如果將會怎么樣；如果又怎樣，詢問將來可能發(fā)生的事或面臨的情況，特別是不太好的情況。10.In fact, he handed in/over the paper covered(cover) in writing.解析：考查副詞以及非謂語動詞。句意：他把寫滿字的紙遞過來。hand over把遞過來；hand in上交；covered是過去分詞作定語，相當(dāng)于which was covered。.單句改錯1.While a dog, he happened to meet an old friend.解析：考查非謂語動詞。句意：在遛狗時，他碰巧遇到了一位老朋友。While doing現(xiàn)在分詞作狀語，強(qiáng)調(diào)walk與句子主語he之間是主謂關(guān)系。2.Once by the teacher, the child will become a good one.解析：考查非謂語動詞。句意：一旦由老師來教育，這個小孩會變得很乖的。Once taught 相當(dāng)于once he is taught,過去分詞作狀語，強(qiáng)調(diào)teach與句子主語the child之間是被動關(guān)系。3.Every time he opens his mouth,he will betray as an American.解析：考查代詞。句意：每次他一張嘴就會暴露是個美國人的身份。betray oneself暴露身份。4.In of weather, the city of Sanya is a good place for tour.解析：考查介詞短語。句意：從天氣來講，三亞市是一個旅游勝地。in terms of就來說；從角度看。5.What do you take me ?A thief ?解析：考查介詞。句意：你把我當(dāng)成什么人？小偷？takefor把誤認(rèn)為是。6.It's rude to make remarks the appearance of others.解析：考查介詞。句意：評論他人的相貌是不禮貌的。make a remark/remarks on 就發(fā)表意見，對作出評論。7.While having breakfast, Lee went through all the ads in the newspaper, hoping to find a suitable job.解析：考查非謂語動詞。句意：在吃早飯的時候，李瀏覽報紙上的所有分類廣告，想找到一份合適的工作。classified ads分類廣告，過去分詞作定語。8.The millionaire passed away, leaving his children large fortune.解析：考查冠詞。句意：那個百萬富翁去世了，留給他的孩子們一大筆財富。fortune財富，可數(shù)名詞。a large fortune一大筆財富。9.We are at your service.Don't hesitate to us if you have any further problems.解析：考查非謂語動詞。句意：我們(隨時)為你服務(wù)。如果你還有什么問題，請不要猶豫找我們幫忙。hesitate to do猶豫做某事。10.Pygmalion by George Bernard Shaw is an of a classic Greek story.解析：考查名詞。句意：喬治·蕭伯納寫的皮格馬利翁是經(jīng)典的希臘故事改編的。不定冠詞an修飾名詞。.閱讀理解California Condor's Shocking Recovery(2016·北京卷）California condors are North America's largest birds, with winglength of up to 3 meters.In the 1980s, electrical lines and lead poisoning(鉛中毒) nearly drove them to dying out.Now, electric shock training and medical treatment are helping to rescue these big birds.In the late 1980s, the last few condors were taken from the wild to be bred. Since 1992, there have been multiple reintroductions to the wild, and there are now more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico.Electrical lines have been killing them off.“As they go in to rest for the night, they just don't see the power lines,” says Bruce Rideout of San Diego Zoo.Their wings can bridge the gap between lines, resulting in electrocution(電死) if they touch two lines at once.So scientists have come up with a shocking idea.Tall poles, placed in large training areas, teach the birds to stay clear of electrical lines by giving them a painful but undeadly electric shock.Before the training was introduced, 66% of set-free birds died of electrocution.This has now dropped to 18%.Lead poisoning has proved more difficult to deal with.When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead.This affects their nervous systems and ability to produce baby birds, and can lead to kidney(腎) failure and death.So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days.This work is starting to pay off.The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011.Rideout's team thinks that the California condors' average survival time in the wild is now just under eight years.“Although these measures are not effective forever, they are vital for now,” he says.“They are truly good birds that are worth every effort we put into recovering them.”語篇導(dǎo)讀本文是說明文。美國加利福尼亞州的禿鷲因為各種原因瀕臨滅絕，但在科研人員的幫助下，禿鷲的種群逐漸恢復(fù)生機(jī)。1.California condors attract researchers' interest because they_ .A.are active at nightB.had to be bred in the wildC.are found only in CaliforniaD.almost died out in the 1980s解析：D 推理判斷題。根據(jù)第一，二，三段內(nèi)容可知禿鷲因為電線死亡很多；第四段引出So scientists have come up with a shocking idea.故選D。2.Researchers have found electrical lines are_ .A.blocking condors' journey home B.big killers of California condorsC.rest places for condors at nightD.used to keep condors away解析：B 細(xì)節(jié)理解題。根據(jù)electrical lines可知答案定位在第三段。電線能使禿鷲喪命，因為它們晚上休息時看不見電線，如果它們寬大的翅膀同時搭在兩根電線上，它們就會喪命。故選B。3.According to Paragraph 5, lead poisoning_ .A.makes condors too nervous to fly B.has little effect on condors' kidneysC.can hardly be gotten rid of from condors' bloodD.makes it difficult for condors to produce baby birds解析：D 細(xì)節(jié)理解題。根據(jù)第五段講述了鉛中毒對禿鷲的危害，影響禿鷲繁衍后代的能力。故選D。4.The passage shows that_ .A.the average survival time of condors is satisfactoryB.Rideout's research interest lies in electric engineeringC.the efforts to protect condors have brought good resultsD.researchers have found the final answers to the problem解析：C 主旨大意題。本文介紹禿鷲瀕臨滅絕的危險，科研人員為挽救禿鷲所做的努力，從而使禿鷲以驚人的速度恢復(fù)生機(jī)。故選C。Everyone knows that fish is good for health.5._But it seems that many people don't cook fish at home.Americans eat only about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home.Buying, storing, and cooking fish isn't difficult.6._This text is about how to buy and cook fish in an easy way.7._Fresh fish should smell sweet: you should feel that you're standing at the ocean's edge.Any fishy or strong smell means the fish isn't fresh.8._When you have bought a fish and arrive home, you'd better store the fish in the refrigerator if you don't cook it immediately, but fresh fish should be stored in your fridge for only a day or two.Frozen fish isn't as tasty as the fresh one.There are many common methods used to cook fish.9._ First, clean it and season it with your choice of spices(調(diào)料).Put the whole fish on a plate and steam it in a steam pot for 8 to 10 minutes if it weighs about one pound.(A larger one will take more time.) Then, it's ready to serve.A.Do not buy it.B.The easiest is to steam it.C.This is how you can do it.D.It just requires a little knowledge.E.The fish will go bad within hours.F.When buying fish, you should first smell it.G.The fats in fish are thought to help prevent heart disease.語篇導(dǎo)讀本文是說明文，介紹了如何用簡單的方法購買和烹制魚。5.G 解析：考查與首句語意的一致性。由5空后的句意表達(dá)轉(zhuǎn)折關(guān)系可知，轉(zhuǎn)折前的句子在語意上應(yīng)該保持一致性，即說明吃魚對健康的益處。故選G。6.D 解析：考查句子承上啟下的作用。上句提到對魚的選購，儲存和烹飪不困難，下句提到如何用一種簡單的方法購買和烹制魚，故選D。7.F 解析：考查主題句。本段中第二，三句中圍繞如何通過嗅覺來鑒別魚是否新鮮。故選F。8.A 解析：考查段落中句子間語意的連貫性。上句提到濃烈的氣味說明魚已不新鮮，故不能買這種魚。據(jù)此可知A項正確。9.B 解析：考查段落中句子間語意的連貫性。本段的主題是如何烹制魚，介紹幾個步驟，故選B，符合語境。.短文改錯(2016·四川卷)It is Mother's Day today.Though it's a western festival, it's popular in China now.Mom has a full-time job,she has to do most of the .She is a great mother.Both Dad I planned to do something on Mother's Day.We up early in the morning.Dad cleaned the house,and then went on shopping.When he came back, I found a bunch of flowers in hand.I asked Mom to stay in the sitting room and I cooked in .The dishes I cooked were Mom's .At dinner, we said to her,“Happy Mother's Day！”Mom was grateful and .1.解析：考查連詞。根據(jù)語境可知，前后分句之間是轉(zhuǎn)折關(guān)系，故用but。2.解析：考查名詞。housework是不可數(shù)名詞。3.解析：考查連詞。Bothand既又。4.解析：考查動詞時態(tài)。本文講述母親節(jié)已發(fā)生的事情，故用一般過去式。5.解析：go shopping去購物；go on shopping繼續(xù)購物。6.解析：考查代詞。此處指父親，故用物主代詞his。7.解析：考查冠詞，此處特指我家的廚房，故加the。8.解析：考查定語從句。引導(dǎo)詞在定語從句中作賓語。9.解析：考查名詞。favorite作名詞，意為“最喜歡的東西”，沒有比較級和最高級。10.解析：考查非謂語動詞。moved感動的，修飾人；moving令人感動的，修飾事物。