《中考英語總復(fù)習(xí)》【致勝中考2021】八年級上冊Unit 7 （詞匯+語法講解）2021屆人教版英語中考一輪復(fù)習(xí)

1、【致勝中考2021】一輪復(fù)習(xí):八上u7 詞匯+語法講解【單詞默寫】意思單詞詞性意思單詞詞性有危險的，不安全的行星人的植物不可能存在或發(fā)生的，不可能的污染，污染物可能存在或發(fā)生的，可能的污染，污染物已經(jīng)，早已預(yù)言，預(yù)測甚至，連，愈加火箭很可能，大概海，海洋在里面仆人公寓套房形狀，外形宇航員，航天員一方(的意見，態(tài)度，立場)地球，世界天空環(huán)境太空，空間工廠單詞，詞將來，未來在期間假期，假日相信，認(rèn)為有可能人不同意，持不同意見，有分歧紙，紙張倒塌，跌倒，掉落參加，參與，部分種植和平【單詞變形】單詞三單過去式過去分詞現(xiàn)在分詞believedisagreefallplant單詞復(fù)數(shù)單詞復(fù)數(shù)單詞復(fù)數(shù)apa

2、rtmenthumanpollutionastronautpaperpredictionearthpartrocketenvironmentpeaceseafactoryplanetservantfutureplantshapeholidayspacesidewordsky單詞比較級最高級dangerous【單詞變性】dangerous形容詞變名詞_possible形容詞變副詞_probably副詞變形容詞_peace名詞變形容詞_pollute動詞變名詞_prediction名詞變動詞_believe動詞變名詞_disagree動詞變名詞_【一詞多義】1. even _ _ _mary wo

3、rks even harder than before.even if you fail, work hard and you will still succeed one day.mother worries me a lot, she said, “the things around you are too dangerous, even a small piece of paper can hurt you.”2. earth _ _we have only one earth. we should protect it well.what on earth is that?3. pap

4、er _ _you can write what you want to say on a piece of paper.times up. hand in your papers please.4. fall _ _“fall” has the same meaning as “autumn”.kids can fall down from bikes easily when first learning how to ride it.5. plant _ _we will plant many trees on trees planting day.plants need watering

5、 often.6. space _ _id like to fly to space one day.there is some space for us to put the piano.【詞匯用法】1. already: adv./用于現(xiàn)在完成時/用于肯定句中相關(guān)詞辨析: already vs. yetalready: adv./用于現(xiàn)在完成時/用于肯定句中yet: adv./用于現(xiàn)在完成時/用于否定句2. during: prep./during +時間段/during the past few years(現(xiàn)在完成時)相關(guān)詞辨析: during vs. for vs. induring

6、: prep./during the past few years(現(xiàn)在完成時)for: prep./for +一段時間(用延續(xù)性動詞，通常用一般過去時，現(xiàn)在完成時)in: prep./in +一段時間(固定搭配或一般將來時)3. believe: v./belive sb./believe in sb./believe it or not相關(guān)詞辨析: trust vs. believetrust: v./trust sb.believe: v./believe sb./believe in sb.【高頻短語】in future_in the future_on holiday_take pa

7、rt in_out of shape_in shape_on either side of the road_in space_little space_have a word with sb. _have words with sb. _in a word_in other words_believe in_believe it or not_fall off_fall over_fall down_fall in love with_fall asleep_【攻占語法】情態(tài)動詞(will)一、will的問答:1) will you come to my party?yes, i will.

8、/no, i wont.二、will 的用法:1. 用于一般將來時2. 表示現(xiàn)在的習(xí)慣, 當(dāng)表示過去的習(xí)慣時用wouldhe will often read english books all night.he would always have bread for breakfast in his childhood.3. 表示強烈的意愿: 常用于口語中重讀i will succeed.【詞匯練習(xí)】1. yang liwei is a great chinese a _. 2. it is our duty to protect the living e _ in the earth.3.

9、i have a _ finished my homework, so i can play computers games. 4. nowadays most people in the city live in a_.5. there are about twenty f _ along the river. the polluted water from them has destroyed the environment.6. b _ it or not, last sunday is the coldest day in the pastyears.7. children shoul

10、dn't run or jump on the busy streets. it is too d _.8. to save the animals in d_, we shouldnt cut down the trees any more.9. i agreed to have a picnic in the park on sunday, but lily d _. 10. his works was never published(出版) d _ his lifetime.11. the prices of fruit usually run up d _ the winter

11、 months.12. september had come and leaves were starting to f_.13. michelle has f _asleep with her head against his shoulder.14. what will the cities in the f _ look like?15. during the summer h _, i will take part in a two-week work experience activity.16. h _ can think and talk, but animals cant. 1

12、7. its i _ for him to get there on foot because its far away.18. if buildings fall down with people i _, fire fighters come to save the people under the building.19. could you pass me some pieces of p_ to write on?20. we students should take an active p _ in more outdoor activities every day.21. wil

13、l there be world p_ with only one world in 100 years?22. the earth, our home, is the third p _ from the sun.23. there are many young people p_ the trees in the park.24. the air is p _ by factory smoke and we should take action to have more blue days.25. in the future, there will be more fresh water

14、because there will be less p _ in the sea. 26. the e-book readers make it p_ for students to throw away heavy school bags.27. of all songs he wrote, i think this is p _ the best one.28. the clouds in the sky are in different s_, such as dogs, rabbits and so on.29. lots of buildings are standing on b

15、oth s_ of the road.30. yang liwei was the first chinese astronaut in s _.【參考答案】意思單詞詞性意思單詞詞性有危險的，不安全的dangerousadj.行星planetn.人的humanadj.植物plantn.不可能存在或發(fā)生的，不可能的impossibleadj.污染pollutev.可能存在或發(fā)生的，可能的possibleadj.污染，污染物pollutionn.已經(jīng)，早已alreadyadv.預(yù)言，預(yù)測predictionn.甚至，連，愈加evenadv.火箭rocketn.很可能，大概probablyadv.海

16、，海洋sean.在里面insideadv.&prep.仆人servantn.公寓套房apartmentn.形狀，外形shapen.宇航員，航天員astronautn.一方(的意見，態(tài)度，立場)siden.地球，世界earthn.天空skyn.環(huán)境environmentn.太空，空間spacen.工廠factoryn.單詞，詞wordn.將來，未來futuren.在期間duringprep.假期，假日holidayn.相信，認(rèn)為有可能believev.人humann.不同意，持不同意見，有分歧disagreev.紙，紙張papern.倒塌，跌倒，掉落fallv.參加，參與，部分partn

17、.種植plantv.和平peacen.單詞三單過去式過去分詞現(xiàn)在分詞believebelievesbelievedbelievedbelievingdisagreedisagreesdisagreeddisagreeddisagreeingfallfallsfellfallenfallingplantplantsplantedplantedplanting單詞復(fù)數(shù)單詞復(fù)數(shù)單詞復(fù)數(shù)apartmentapartmentshumanhumanspollution/astronautastronautspaperpaperspredictionpredictionsearthearthspartpar

18、tsrocketrocketsenvironment/peace/sea/factoryfactoriesplanetplanetsservantservantsfuture/plantplantsshapeshapesholidayholidaysspace/sidesideswordwordsskyskies單詞比較級最高級dangerousmore dangerousmost dangerousdangerous形容詞變名詞dangerpossible形容詞變副詞possiblyprobably副詞變形容詞probablepeace名詞變形容詞peacefulpollute動詞變名詞po

19、llutionprediction名詞變動詞predictbelieve動詞變名詞beliefdisagree動詞變名詞disagreement 1. even 更 即使 甚至mary works even harder than before.even if you fail, work hard and you will still succeed one day.mother worries me a lot, she said, “the things around you are too dangerous, even a small piece of paper can hurt

20、you.”2. earth 地球 到底we have only one earth. we should protect it well.what on earth is that?3. paper 紙 試卷you can write what you want to say on a piece of paper.times up. hand in your papers please.4. fall 秋天 摔跤“fall” has the same meaning as “autumn”.kids can fall down from bikes easily when first learning how to ride it.5. plant 種植 植物we will plant many trees on trees planting day.plants need watering