冀教版8年级英语Unit7知识点总结与复习题

这是一份冀教版8年级英语Unit7知识点总结与复习题，共3页。
冀教版英语八年级下册Unit7知识点与习题Lesson37-Lesson39 population意为人口，常用作人口的总称，没有复数形式，作主语时，谓语动词用单数形式，表示某地有多少人口时，可以表达为“The population of+地点+is+数次”或“地点+has a population of +数词”。翻译：这个村子有200人。________________________________________拓展延伸：（1）形容某地人口多或少，常用large/small,不用many/few.  The population of our town is much          than before.我们镇上的人口比以前多了很多。（2）对人口数量提问常用句型：What’s the population of ……？  翻译：中国的人口是多少？________________________________________(3)  当有分数或百分数修饰population作主语时，谓语动词可用复数形式，也可用单数形式。Two fifths of the population in this town          old people. have/has been to 去过某地，后面常接once,twice,three times等表示次数的词，也可和just,never,ever,before等连用。have/has gone to 意为已经去了某地，说话时人可能在途中，也可能已经到达目的地了，但不在说话处。have/has been in表示已经待在某地，强调状态。Mike       _____      China for three years.  Mr. Wang isn’t here.He      ______       Qingdao.  He      ______     Paris three times. except意为除了……之外，不包括except后面的宾语，含有“减去”的意思。   besides除了……之外还，包括“besides”后面的宾语，含有“加上”的意思。She is interested in singing          drawing.  All of us went to Jim’s birthday party        Eric.He had a bad cold. total用作名词，意为总计，总数，常用短语：in total 总共，总计   total还可用作形容词，意为总的，总计的In the year of 2021,the world’s population is over 7.8 billion        .What is the        population of Brazil?巴西的总人口是多少？ increase作动词，意为增加，增大，常见用法：increase (from…)to …从…增加到…     increase by+百分数 增加了The population                      from 1.2 million to 1.8 million.人口已从120万增加到了180万。  Food prices                         10％ in less than a year.不到一年，食品的价格就上涨了10％。 two thirds三分之二 英语中分数的表达:分子基数词，分母序数词，分子大于1，分母加s.六分之一                       三分之五                      translate动词,翻译，常用短语  translate…into…把…翻译成…           Translation 名词翻译  translator名词翻译家I like the French                of A Farewell to Arms(永别了，武器) very much. This machine can                simple messages into 24 different languages.His dream is to be a                 when he grows up. pronounce作发音，读法讲，为及物动词，其后直接接宾语。名词形式pronunciationDo you know the correct                 of these English names?How do you               your name? ring up给…打电话  是动词+副词型短语翻译：我将给你打电话。                        给某人打电话的其他表达：call/phone/telephone sb.         give sb. a call/ring/phone callmake a call/phone call to sb.go up=rise 上升，升起A flag            to show that the runners are ready.常见的表示提建议的句型：Why not do sth? =Why don’t you do sth?Let’s do sth.     Would you mind doing sth?   What/How about doing sth?Shall we do sth?   You’d better (not) do sth.翻译：为什么不在公共场合和其他人交流呢？_______________________________________________________________Lesson40-Lesson42 祈使句+and+简单句，祈使句表示条件，简单句表示结果，且简单句常用一般将来时。祈使句+or+简单句，祈使句表示条件，简单句表示相反结果，or用于警告或忠告，意为否则，要不然。Work hard,                   you are sure to make much progress.   Wear your coat,                you’ll catch a cold. polite 形容词，有礼貌的  be polite to sb意为对某人有礼貌   politely副词，有礼貌地    反义词：impolite,impolitelyIt’s very          to talk loudly in punlic. prepare sth.准备某物  prepare for sth.为某事做准备  prepare to do sth. 准备做某事When we got home,Mother was        dinner in the kitchen.The students are               the examination in July.His parents were busy            go on holiday. be proud of=take pride in为……感到骄傲翻译：他为孩子们的进步感到自豪。______________________________________ be known for=be famous for 后接名词或动词ing形式，表示出名的原因，意为因……而出名 be known as=be famous as后接表示身份，职位等的名词，意为作为……而出名Zibo in Shandong province                 its barbecue.  Mo Yan                     a writer.6.be in/on/to the east/west/north/west of +地点在某地的东方/西方/南方/北方在英语中，介词in,on,to常与方位词连用表示两地的位置关系，in（B地在A地之内），on(A地与B地接壤)，to（A地与B地不接壤）Haikou lies                  the south of Guangzhou.   Guangzhou is                  the south of China.   Xian is                 the east of Xianyang. that在比较句中的用法：that在比较句中用来代替上文提到的不可数名词或可数名词单数。The weather in Beijing is warmer than            in Sheng yang.The number of the students in our school is small than           in yours.一．现在完成时： 现在完成时表示过去发生或者已经完成的某个动作对现在产生的影响或结果，常与already,just,yet等连用。I                         my homework.我已经完成了作业。 现在完成时还可表示开始于过去，持续到现在的动作或状态，常与表示一段时间的状语连用。for+时间段，since+时间点Eg:Great changes                         in Baoji during the past few years.拓展延伸：非延续性动词若与表示一段时间的状语连用，需要将这些非延续性动词转换为延续性动词。常见的非延续性动词和其对应的延续性动词：buy→have            borrow→keep      leave→be away  open→be open       die→be dead       finish/stop→be over  begin/start→be on    get married→be marriedI have                    (borrow) the book for a week.They have                      (leave) for one year.二、被动语态：1.语态是表示主语和谓语之间的关系的动词形式。英语的语态有两种：主动语态和被动语态。主动语态是表示主语是动作的发出者，如：The child eats apples every day.被动语态表示主语是动作的承受者。如：Apples are eaten by the child every day.被动语态的结构：一般现在时：am/is/are +done一般过去时：was/were+done一般将来时：will/shall be+done       am/is/are going to be+done现在进行时：am/is/are being +done     过去进行时：was/were being+done现在完成时：have/has been+doneChinese                (learn) by more and more foreigners.   I                     (not invite) to his birthday party so far.   His car                 (buy) five years ago,but it looks quite new.2.主动语态和被动语态之间的转化：①确定主动句中的主语，谓语和宾语。②把主动句中的宾语变为被动句里的主语。若主动句里的宾语时人称代词，要将宾格变为主格。把谓语变为被动结构，即be+动词的过去分词，但时态不能改变。③把主动句中的主语放在介词by之后作宾语。若主语是人称代词，应把主格变为宾格