资源简介 暑假复习——8B U7-8基础知识汇总知识点U71. leave①left作动词leave的过去分词,意为“剩下,余下”,作后置定语。There be sth. left或sb. have sth. left,表示“有…留下/剩下,剩下某物”。②表示离开、出发去某地。leave sp. for sp.③leave作使役动词,表示使/让…保持某种状态。Leave the door open.③作留下、丢下、落下,常表示某物落在/忘在某地。You’d better leave your address and telephone number.2. It’s time for... 到…的时间了。It’s time to do sth. 到做某事的时间了It’s time to have dinner. =It’s time for dinner.lt’s time for sb. to do sth. 是某人做某事的时候了,某人该做某事了It’s time for them to take action to help ocean animals.3. education n. 教育它的形容词形式是,意为“教育的,有教育意义的”,它的动词形式是,意为“教育,培养”,“教育某人做某事”,educator 作名词,意为“教育家”。4. equal①作形容词,意为“平等的”。②作形容词,还可意为“相同的,相等的;能胜任的”。be equal to... 等于,等同;能胜任Tom is equal to Jim in height.③作及物动词,意为“与.…相等,等于”。Three plus six equals nine.5. right n.权利the right of sb. 某人的权利the right to do sth. 做某事的权利。6. prevent sb (from) doing sth = stop / keep sb from doing sth阻止某人做某事7. spread①n. 扩散;分布;展开 the spread of.... ....的扩散②v. 展开,传播;散布 spread the news8. afford v. 买得起;能做;承担①+名词,②afford to do sth 承担得起做某事。can’t afford to do sth.=don’t have enough money to do sth.9. proud adj. 自豪的,骄傲的”,它的名词形式是,意为“自豪,骄傲”。be proud of... = take pride in... 为...感到自豪be proud to do sth 为做某事而自豪10. medicine n. 医学,药它的形容词是 ,意为“医学的,医药的”。modern medicine现代医学take the medicine吃药11. develop v. 发展;加强develop into... 发展成...developingadj.发展中的developedadj.发达的developmentn.发展12. carry on with sth继续做某事= carry on doing sth= go on doing sth= continue doing sth13. hold①举行 =have hold / have the sports meeting②容纳 The classroom can hold over 100students.③握住,抓住hold one’s hand14. 辨析include,including与includedinclude作动词,意为“包括,包含",侧重指被包含着的是整体的一部分。including作介词,位于所说明的名词或代词之前,含有补充说明之意,其前常用逗号隔开,不能作谓语。included作形容词,表示“包括在内的”,位于所修饰的名词或代词之后。His writings include poetry and prose.Chinese knots are used to express good wishes, including happiness, love, peace and so on.We all went, my sister included.15. What’s the matter 怎么了?what’s the matter (with sb?)= What’s wrong (with sb) = What’s the trouble (with sb) = What’s happened (to sb) 16. make up one's mind to do sth.=make a decision to do sth.=decide to do sth.决定做某事U81. dig v.挖(洞,坑等)过去式和过去分词都是dig for挖掘,为...而挖 dig out挖出2. serious adj. 认真的,严肃的;严重的be serious about sb/sth 对某人/某事是认真的be serious about doingsth对做某事认真3. reduce v.减少,降低reduce sthby... 把某物减少了....reduce sth (from...) to...把某物(从...)减少到...4. cause v. 导致,相当于lead to; n. 理由,原因cause sb. to do导致某人做某事cause sb. sth.给某人造成…5. separate v. 分开,隔开be separated into被分成separate...into把....分成separate... from...把...开;把...分离”。6. allow v. 允许,准许①allow sb. (not) to do sth. 允许某人(不)做某事②allow doing sth.允许做某事③be allowed to do sth.被允许做某事7. punish v. 处罚,惩罚punish sb. for( doing )sth.因(做)某事处罚某人8. finev. 罚款fine sb. for (doing)sth.因(做)某事对某人罚款9. depend on依靠;取决于;视….而定, 相当于depend upondepend on sb. to do sth. 指望某人做某事That/It depends. 依情况而定,看情况。10. produce v. 导致,产生producer是可数名词,意为“生产者,制造者”;production是不可数名词,意为“产量,生产”。11. difference n. 差异,不同之处其形容词形式为different,其副词形式为differentlytell the difference between…指出…的差别I can never tell the difference between the twins.make a difference to 对…产生影响What you read can make a difference to the way you think.make no difference to 对…没有影响The rain yesterday made no difference to our trip.12. pollution n. 污染;污染物它的动词形式是,意为“污染”。pollute sth with sth 某物受到某物的污染13. harm作动词,意为“伤害,损害”;作不可数名词,意为“伤害”。do harm to...= be harmful to对...有害14. act to do sth = take action to do sth采取行动做某事15. living/alive/lively/live/livingliving adj. 活着的 活的 作定语 修饰人\物livingsth/sb 强调“尚在人间,健在”这一现状alive 活着的 作表语、补足语、后置定语 与“死”dead相对 多用于指人,也可指物 be alive make sb/sth alive sth/sb alivelively 活泼的 有生气的 作表语、定语、宾语补足语 用来修饰或补充说明人或物live v. 生活 常与介词in连用adv 现场直播地 常用作状语,修饰动词living n. 生计、谋生 make a living谋生16. in place在正确位置in the place在那个地方in one’s place = in place of sb 代替某人take the place of...代替...17. step n. 步骤,措施take steps to do sth采取措施做某事step by step一步步地语法点被动语态基本结构:①一般现在时:am/is/are+动词的过去分词②一般过去时:was/were +动词的过去分词③情态动词:情态动词+be+动词的过去分词④一般将来时:① will be +动词的过去分词 ② am/ is /are going to + be + 动词的过去分词【注意】①如果主动句中有两个宾语(直接宾语和间接宾语),可以把其中一个变为被动句的主语。若直接宾语(表示物的宾语)作被动句的主语,则在被动句中,原间接宾语(表示人的宾语)前要加介词to/for。He passed me a book.=A book was passed to me.②在主动语态中,make、hear、see、watch、notice等感官动词和使役动词后不接带to的动词不定式作宾语补足语,但在被动语态中要加上to。The teacher often makes us retell the story.=We are often made to retell the story.③不及物动词和连系动词没有被动语态。The music sounds nice.The pen writes smoothly.一般将来时的被动语态基本结构肯定句:will be done/be going to be done否定句:will not be done/be not going to be done一般疑问句:--Will...be done.. --Yes...will./No...won’t.--Be...going to be done... --Yes...is/am/are./No...isn’t/am not/aren’t.用法①表示根据计划或安排将要发生的被动动作The new film will be shown next Friday.②在时间、条件状语从句中,主将从现(从句:一般现在时的被动语态)If I am given enough time, I will go to Hainan for my holiday.③表示有固定性条件就会有规律性被动结果If you talk in class, you will be punished. 展开更多...... 收起↑ 资源预览