2014仁愛英語(yǔ)八年級(jí)Unit4topic1知識(shí)點(diǎn)與練習(xí)題.doc

仁愛版英語(yǔ)八年級(jí)上冊(cè)Unit4topic1測(cè)試題一詞組1. 追趕 run after2. 與分享 share with3. 據(jù)我們所知 as we know4. 對(duì)重要 be important to 5. 成千上萬(wàn)的 thousands and thousands of6. 用覆蓋 cover with7. 在中起重要作用 play an important part in (doing) sth8. 越來(lái)越小 smaller and smaller9. 以為食 feed on 10. 處在危險(xiǎn)中 in danger二重要句型。1. They play an important part in controlling the climate.它們?cè)诳刂茪夂蚍矫姘l(fā)揮了重要作用。Play a /an part in (doing) sth 在某事中起作用She plays an active part in sports meet.她積極參加運(yùn)動(dòng)會(huì)。2. But now, rainforests are becoming smaller and smaller, so we should protect them.但是現(xiàn)在雨林變得越來(lái)越小。因此，我們應(yīng)該保護(hù)它們。形容詞比較級(jí)+and+形容詞比較級(jí)表示越來(lái)越。more and more 越來(lái)越多the +形容詞比較級(jí),the+形容詞比較級(jí) 表示 越，就越the more ,the better 越多，就越好3. I think roses are the nicest of all the flowers?我認(rèn)為玫瑰花是所有花中最美的。常用 the +最高級(jí)+比較范圍結(jié)果of, in among 引導(dǎo)的短語(yǔ)可表達(dá)最高級(jí)Tom is the tallest of all students.湯姆是所有學(xué)生中最高的。Tom is the tallest among all students. 湯姆是所有學(xué)生中最高的。Tom is the tallest in our class. 湯姆是班上最高的。三比較級(jí)練習(xí)（一） 寫出下列形容詞與副詞的比較級(jí)與最高級(jí)形式：long_ _ wide _ _fat _ _heavy_ _ little/few _ _few_ _ugly_ _noisy_ _ far_ _thin_ _happy_ _ big_ _fresh_ _ lazy_ _good/well_ _ bad/badly_ _ (二)用所給詞的正確形式填空：1. Of the two girls, I find Lucy the _ (clever).2. Gold(黃金) is _ (little) useful than iron(鐵).3. My sister is two years _ (old ) than I.4. Johns parents have four daughters, and she is the _ (young) child.5. The _ (cheap) bags are the not usually the best ones.6.He is _ (strong) in the class.7.This mooncake is _ (cheap) of all8. Dick sings _ (good), she sings _ (well) than John, but Mary sings_ (well) in her class.9. She will be much_ (happy) in her mew house.10.Which is _ (big) ,the sun,the moon or the earth?11.He is the _(fat) of all students.(三)選擇填空：1 These children are _this year than they were last year.A. more tall B. more taller C. very taller D. much taller2. Which do you like _, coffee, tea or milk?A. the worst B. worse C. the worse D. worst3.This pencil is_ than that one.Alongest B. long C. longer D. as long4. I think science is_than Japanese.A. much important B. important C. much more important D. more much important5. The experiment was_easier than we had expected.A. more B. much more C. much D. more much6. The book is_of the two.A. thinner B. the thinner C. more thinner D. the thinnest7. She looks _ than she does.A. the more older B. very older C. much older D. more older8. They competed（比賽） to see who could work _.A. the fastest and best B. the faster and the betterC. fastest and better D. faster and better(四)翻譯句子：1 今天比昨天冷的多。It is _ _ today_ it was yesterday.2 他吃的越多，人越胖。The more he eats, the _ he gets.3.杰克的父親比母親大一歲。Jacks father is _ _ _ than her mother.4。當(dāng)心！這條路越來(lái)越危險(xiǎn)。 Look out! The mad is becoming _ and_ _. 5.你喜歡哪種動(dòng)物，貓還是狗？ Which animal do you like _ , a cat or a dog? 四本話題練習(xí)題. 單項(xiàng)選擇。( )1.Trees are important. _trees,many animalswould _.A.Without ;die out B.With; die out C. Without ;blow out D.With ;die of ( )2.You are standing too near to the TV. Can you move a bit _?OK, Mom. Is it all right here?A.fasterB.slowerC.fartherD.nearer( )3.Did you have breakfast this morning?No, I got up late and went to school _ breakfast.A.forB.inC.withoutD.after( )4.Your classroom is so dirty. Everyone should keep it _.A.dryB.openC.quietD.clean( )5.There were _ animals in the forest many years ago.A.thousand ofB.thousands ofC.three thousand ofD.three thousands of( )6.Wow, your school is great!It is _ school in the city.A.much more beautifulB.much beautiful C.the most beautifulD.beautiful( )7.Blue whales are the largest and heaviest animals in the world, but they _ the smallest sea animals.A.cheer on B. try on C. feed on D. knock on( )8.Zhou Fang, can you finish your homework better with _ time?I think I can.A.fewB.fewerC.littleD.less( )9.As we know, water is very important _ us.A.ofB.toC.onD.with( )10.Look! There is a rabbit, two _ and two _ in the picture.A.cows; sheepsB.mice; tigerC.gooses; snakesD.foxes; wolves( )11. Why are the area of the forests getting_?_Because we dont protect them well.A. more and more B.less and less C. much and much D. smaller and smaller( )12. Friends are helpful to us and we should learn to _our happiness with them.A.share B.lend C. show D.give( )13.What can you see if I _your eyes with hands?_Ha !Ha! I cant see anything.A.open B. turn C.share D. cover . 詞匯。(A)根據(jù)句意及首字母提示補(bǔ)全單詞。1.People can enjoy n_ in the countryside. The air is fresher and the sky is bluer there.2.She c_ the table with a cloth yesterday.3.In the o_, there are all kinds of fishes.4.As we know , pandas love eating b_.5.Thousands of old trees were in the f_ ten years ago, but now there are few.(B)根據(jù)句意及漢語(yǔ)提示填空。6.These plants