【备战2022英语中考】七年级下册Unit 5 2021届人教版英语中考一轮复习（词汇+语法讲解）.docx

备战2022中考一轮复习:七下U5 词汇+语法讲解【单词默写】意思单词词性意思单词词性美丽的，美好的树袋熊，考拉可爱的，机灵的腿友好的狮子懒散的，懒惰的熊猫吓人的，恐怖的宠物羞怯的，腼腆的地点，位置聪明的南，南方南方的象征(坐，躺，倒)下老虎非洲树动物水澳大利亚动物园猫向下，沿着危险超过，多于，在上方大象砍，切旗，旗帜忘记，遗忘长颈鹿杀死，弄死象牙救，救助种类睡觉【单词变形】单词三单过去式过去分词现在分词cutforgetkillsavesleep单词复数单词复数单词复数catanimalpandadangerivorypetelephantkindplaceflagkoalasouthgiraffelegsymbolwaterliontigerzootree单词比较级最高级单词比较级最高级beautifulscarycuteshyfriendlysmartlazy【单词变性】beautiful形容词变副词_friendly形容词变名词_lazy形容词变名词_shy形容词变名词_Africa名词变形容词_Australia名词变形容词_danger名词变形容词_save动词变名词_sleep名词变形容词_【一词多义】1. down _ _ _Sit down, please.I feel really down these days.Walk down the road, and turn left at the first crossing.2. kind _ _ _Elephant is a kind of animals.The little boy is kind of shy.Mary is really kind to us.3. place _ _ I cant decide which place to hold my birthday party.You can just place the vase here.4. water _ _If you feel thirsty, just drink some water.Water the flowers, or they will die.5. over _ _ _ _Class is over at 3:45.The plane is flying over the forest.He is over 30.Please go over what you write before you hand in your paper.6. save _ _ _Please save the files before you turn off your computer.Policemen are to save the boy in the river.Jane saved money for the coming Christmas.【词汇用法】1. friendly: adj./be friendly to sb.2. danger: n./be of danger/in danger3. cut: v./cut sth./cut的短语:cut down_cut up_cut off_cut out_cut in_4. forget: v./forget to do sth./forget doing sth./forget sth.相关词辨析: stop vs. continue vs. forget vs. rememberstop: stop to do/stop doingcontinue: continue to do/continue doingforget: forget to do/forget doingremember: remember to do/remember doing【攻占语法】时态(一般现在时)一、一般现在时的基本形式: _二、一般现在时的动词变化规则:变化规则三单变化例词一般情况下以y结尾以s/x/sh/ch结尾三、一般现在时的基本意义:1. 表示阶段性习惯性发生的动作2. 表示事实或真理四、一般现在时的时间状语:时间状语1. 频度副词: often, always, frequently, sometimes, usually, seldom, hardly ever, never2. 频率: once a week, twice a month, every day, every other day3. 状语从句: if, when 引导的状语从句4. 宾语从句: 主句为一般现在时，从句需要用到一般现在时五、主谓一致:1. 原则: 主语单数，谓语单数; 主语复数，谓语复数2. 请判断主语下列条件下谓语的单复数情况,谓语为单数，则填写单数，谓语为复数，则填写复数单数名词_复数名词_不可数名词_第三人称单数_第三人称复数_不定代词_动词ing形式_从句_表示时间，金钱等意思的词_The+adj. _a /an+n. _and连接两个名词时_not only A but also B _either A or B _neither A nor B_not A but B _There _ three apples_There _ one egg and two pears_My family _(like) to talk with others._People _(travel) around the world._【词汇练习】1. I like a _ which are cute and smart such as dolphins and Koalas.2. Koalas are kinds of lazy. They are from A _.3. We school is very b _. You can see trees and flowers everywhere.4. Lets stop him from c _ down the trees. Its bad for our earth.5. Everyone should remember “No trading, no killing”, because more and more wild animals are in great d _.6. In the picture we can see some men cutting d_ a big tree in a village. 7. People kill e_ for ivory.8. There are five stars in the f _ of China.9. Dont f_ to turn off the lights when you leave the classroom.10. Larry is much f _ than most of the kids in our class, and he never argues with others.11. G _ have long necks and they can pick up the leaves in the tall tree.12. People kill lots of elephants for their i _.13. David felt bored and decided to do some reading to k _ the time.14. You can find all k _ of animals in the zoo.15. Tom didnt use to do his homework. He was one of the l _ boys in his class.16. The dog can walk on two l _ and always makes others laugh.17. There is no bridge o _ the river, so we cant cross the river.18. Keeping p_, such as dogs and cats is more and more popular among young and old.19. The zoo is one of my favorite p _. I go there every weekend.20. The bus driver didnt think about himself. He only thought about s _ a life.21. I'm afraid to watch s_ movies when I stay at home alone at night.22. Dont be s _ when you speak English to foreigners.23. Look! The baby is s _. Please keep quiet.24. There will be rain in the s _ tomorrow. But in the north its still dry without any rain.25. The dove, the gentle white bird, has been the s_ of peace.26. The milk must be s _ in the fridge. 27. The little flowers must be w _ every four days.28. The baby koala s _ in the tree at night, not in the bed.29. Wu Song is not afraid of tigers. He fights against the tiger and finally k _ it.30. She is a l _ girl. She doesnt want to help her mother do anything.【语法练习】1. I _ (do) all the cooking for my family, but recently Ive been too busy to do it.2. The train will start soon. If Jack _ (be) late, he cant go with us, Im afraid.3. Unless it_(rain), well visit Hangzhou Wild Animal Park this weekend.4. The new piano_(play) well. I like it very much.5. Dont touch anything unless your chemistry teacher_(tell) you to.6. Not only my parents but also I_(go) the zoo this afternoon.7. Not only spoken English but also written English _ (be) important.8. First, I _(get) up early and choose one kind of sports every day to keep fit.9. What about you, my dear friend? What _(be) your plans in winter vacation? I look forward to hearing from you.10. Personality is also about how people think, behave, and react to everything around them from day to day. So what _(make) people think and behave in certain ways?11. Usually, a messenger _(stay) in the position(职位) for three years.12. When you have time to have a wonderful trip, you can choose this city. Its a beautiful city with wonderful places which _(attract) many tourists every year.13. For example, whoever _(break) the traffic rules must be punished.14. If you look clean, people _(feel) as if you are a hard-working person.15. Xu said “I _(raise) the awareness (意识) about the environment we live in, also the hope in 10 animals eyes through my work, giving animals an opportunity means giving ourselves the same one.” So the performance was a great success.16. Attitudes toward naps _(be) quite different when comparing the US and China.17. Other countries have also found ways to deal with the problem. In San Francisco, US, each shopping bag _(cost) cents.18. Night owls(people who go to bed late) _(be) 10 percent more likely(有可能的) to die during the period of the study.19. It not only _(come) with a special detachable(可拆卸的) box for a teenagers all high-tech products, but also can be used as a bedside cabinet(床头柜) in a hotel room.20. The school _(provide) the students with many different courses which are based on their interests and abilities.【参考答案】意思单词词性意思单词词性美丽的，美好的beautifuladj.树袋熊，考拉koalan.可爱的，机灵的cuteadj.腿legn.友好的friendlyadj.狮子lionn.懒散的，懒惰的lazyadj.熊猫pandan.吓人的，恐怖的scaryadj.宠物petn.羞怯的，腼腆的shyadj.地点，位置placen.聪明的smartadj.南，南方southn.南方的southadj.象征symboln.(坐，躺，倒)下downadv.老虎tigern.非洲African.树treen.动物animaln.水watern.澳大利亚Australian.动物园zoon.猫catn.向下，沿着downprep.危险dangern.超过，多于，在上方overprep.大象elephantn.砍，切cutv.旗，旗帜flagn.忘记，遗忘forgetv.长颈鹿giraffen.杀死，弄死killv.象牙ivoryn.救，救助savev.种类kindn.睡觉sleepv.&n.单词三单过去式过去分词现在分词cutcutscutcutcuttingforgetforgetsforgotforgotforgettingkillkillskilledkilledkillingsavesavessavedsavedsavingsleepsleepssleptsleptsleeping单词复数单词复数单词复数catcatsanimalanimalspandapandasdanger/ivoryivoriespetpetselephantelephantskindkindsplaceplacesflagflagskoalakoalassouth/giraffegiraffesleglegssymbolsymbolswater/lionlionstigertigerszoozoostreetrees单词比较级最高级单词比较级最高级beautifulmore beautifulmost beautifulscarymore scarymost scarycutecutercutestshyshiershiestfriendlyfriendlierfriendliestsmartsmartersmartestlazylazierlaziestbeautiful形容词变副词beautifullyfriendly形容词变名词friendlazy形容词变名词lazinessshy形容词变名词shynessAfrica名词变形容词AfricanAustralia名词变形容词Australiandanger名词变形容词dangeroussave动词变名词safetysleep名词变形容词sleepy1. down 向下 心情沮丧 直走Sit down, please.I feel really down these days.Walk down the road, and turn left at the first crossing.2. kind 种类 有点 友好的Elephant is a kind of animals.The little boy is kind of shy.Mary is really kind to us.3. place 地方 放置I cant decide which place to hold my birthday party.You can just place the vase here.4. water 水 浇水If you feel thirsty, just drink some water.Water the flowers, or they will die.5. over 结束 在上方 超过 检查Class is over at 3:45.The plane is flying over the forest.He is over 30.Please go over what you write before you hand in your paper.6. save 保存 拯救 节约Please save the files before you turn off your computer.Policemen are to save the boy in the river.Jane saved money for the coming Christmas.3. cut: v./cut sth./cut的短语:cut down砍倒cut up切碎cut off切除cut out取消cut in插嘴一、一般现在时的基本形式: do/does二、一般现在时的动词变化规则:变化规则三单变化例词一般情况下+swalk bring以y结尾把y改i 再加esfly study以s/x/sh/ch结尾+esfish fix 五、主谓一致:1. 原则: 主语单数，谓语单数; 主语复数，谓语复数2. 请判断主语下列条件下谓语的单复数情况,谓语为单数，则填写单数，谓语为复数，则填写复数单数名词单数复数名词复数不可数名词单数第三人称单数单数第三人称复数复数不定代词单数动词ing形式单数从句单数表示时间，金钱等意思的词单数The+adj. 单数a /an+n. 单数and连接两个名词时复数not only A but also B 就近原则either A or B 就近原则neither A nor B就近原则not A but B 就近原则There _ three apples复数There _ one egg and two pears单数My family _(like) to talk with others单数People _(travel) around the world.复数【词汇练习】Animals Australia beautiful cutting danger down elephants flag forget friendlier Giraffes ivory kill kinds laziest legs over pets places saving scary shy sleeping south symbol saved watered sleeps kills lazy【语法练习】do is rains plays tells go is get are makes stays attracts breaks feel raise are costs are comes provides