初中英语人教新目标七年级下册Unit 1- Unit 3 高频易错点讲解和练习

这是一份初中英语人教新目标七年级下册Unit 1- Unit 3 高频易错点讲解和练习，共8页。
七年级英语下册高频易错点讲解练习Unit 1一、speak,tell,talk,say的用法speak: 讲语言，强调说的动作，不强调内容; ➡speak to sb.about sth.➡speak+ 某种语言tell: 告诉，及物动词，接双宾语，➡tell sb.sth.=tell sth.to sb.➡tell sb.to do sth.say: 说，及物动词，强调言语内容➡say sth.to sb.talk: 交谈，聊天，不及物动词➡talk to sb., talk with sb.,【练习】1.Mr.Wu wants to_____to his son.2.Jenny and Mary are good at_______English.3.She_________us interesting stories.4.Our teacher often______us to go to school early.5.My teacher often_____she can play chess.【答案】1.talk/ speak2.speaking3.tells4.tell5.say二、be good at, be good with,be good for的用法be good at:擅长， 与do well in可以同义替换be good with: 善待，与...相处好， 善于应付...的 be good for: 对...有益， 对应短语be bad for（对...有害）【练习】1.---Are you good_______your students? ---Yes, I am.A.at B.with C.for D.of2.Tom is good_______speaking English.A.at B.with C.for D.of3.Vegetables and fruit are good_______us.A.at B.with C.for D.of【答案】1.B2.A3.C三、can的用法①情态动词，后接动词原形，没有人称和数的变化②否定句直接在can后加not, can not=can't, 疑问句把can放到句首③过去式为could1.My brother_______the trumpet and he plays it_____.A.can play; good B.can't play; goodC.can play;well D.doesn't play; well2.---Hi,can I help you?---________.A.Yes,pleaseB.No,I can'tC.Yes,I canD.You're welcome3.Tom can swim.(改为一般疑问句，并作肯定、否定回答)______Tom_______?______, _____ ______.______, _____ ______.4.Lucy and Lily can dance and sing.(改为否定句)Lucy and Lily ______dance_______sing.【答案】1.C2.A3.Can/ swim/ Yes, he can./ No , he can't.4.can't/ or四、play的用法①后接游戏，球类运动，棋牌，不加the②后接乐器， 要加the关于【拉二胡】，教材给的是play the erhuplay sports 做运动， sports用复数【练习】1.他喜欢玩电脑游戏。 He likes_____ _____ _____.2.我妈妈每天做运动。My mother______ _______every day.3.我喜欢踢足球。I like ______ _______.4.我的姐姐不喜欢弹吉他。My sisiter _____ ______ ______ ______ _______.【答案】1.playing computer games2.plays sports3.playing football4.doesn't like playing the guitar五、also,too的用法also:比较正式的用语,一般不用于否定句， 它在句中的位置通常是放在行为动词之前,be动词、助动词或情态动词之后too:多用于口语中，语气较轻,通常用于肯定句或疑问句，一般不用于否定句,且通常放在句末，并用逗号与前文隔开。【练习】1.Mary can play the guitar.She can_______sing, and I can sing,____.A.also;alsoB.too;tooC.also;tooD.too;also【答案】1.C六、good,well的用法good:形容词， 用在名词前，或系动词后well:作形容词，表示“身体健康状态好”; 作副词， 表示“某个动作做得好”， 位于动词后【练习】1.---Let's go swimming this afternoon.---I like swimming very much.---That sounds_____.A.well B.good C.bad D.badly2.The dog slept ______.（good/well）3.You speak _____（good/well）English.4.You speak English _____（good/well）.【答案】1.B2.well3.good4.wellUnit 2一、 job, work的用法job:工作，可数名词，指具体的职业或工作。work:不可数名词，指人们日常生活和工作中从事的体力或脑力劳动，即各类工作。work还可作为动词， work in/at 在...工作， work for参加，为...工作，致力于如:Mary has a good job in a bank.玛丽在一家银行有一份好工作/职业。He has a lot of work to do every day.每天他有许多工作要做。Can you help me find a job/a piece of work in Shanghai?你能帮我在上海找一份工作吗？【练习】1.He wants to be a teacher.He thinks it's an interesting____.A.jobsB.workC.works D.job【答案】1.D二、 辨析put on,dress，wear, (be) inwaer“穿(衣物)， 戴（帽子领带），戴（项链耳环）”，表状态。put on“穿(衣 ）戴(帽)”，表动作。be in“穿着”，后面接表示衣服或颜色衣服类的词汇，表状态。dress“(给……)穿，宾语只能为人。如:Put on warm clothes, or you'll catcha cold.穿上暖和的衣服，否则你会感冒。【练习】1.The girl in red is his daughter.（翻译句子）2.I ____ myself today.When I go out, my mother asks me to ______my coat.（dress/put on/ wear）3.I _____ a red coat today.（dress/wear）【答案】1.穿红衣服的女孩是他的女儿。2.dress/ put on3.wear三、频率副词never, always, usually,sometimesnever 绝不(0)sometimes 有时(20%)usually 通常(70%-80%)always 总是(100%)如:The sun always rises in the east and sets in the west.太阳总是东升西落。He usually goes to bed at ten o'clock.他通常10点钟上床睡觉。It is sometimes hot and sometimes cold.天气忽冷忽热。My parents are never late for work.我父母上班从来不迟到。【练习】1.My sister doesn't like yellow.She___ buys yellow clothes.A.always B.usually C.sometimes D.never【答案】1.D四、what time， when的用法what time“几点”，用于询问具体的时间点，如几点几分。when“什么时候”，既可以对年、月、日以及时刻进行提问，也可以询问某一动作发生的时间。如:--What time do you go to bed?你几点上床睡觉?--l go to bed at 9 o'clock.我9点上床睡觉。【练习】1.--___ do you usually go to see your grandparents?--On weekends.A.WhenB.WhereC.What timeD.How2.--__ do you go to school?--At 7 o'clock.A.WhyB.What timeC.WhatD.Where【答案】1.A2.B五、辨析: sometimes, some times, sometime, some timesometime，副词，“某个时候”，常用于一般过去时或一般将来时。sometimes，频度副词， “有时”some time，名词短语，“一段时间”some times，名词短语，“几次，几倍”，times表示“倍数”或“次数”如:Sometimes I get up very late.有时我但晚起床。I have read the story some times.这个故事我读好几遍了。I will go to Shanghai sometime next week.下周的某个时间我要去上海。I'll stay here for some time.我将在这儿待一段时间。口诀助记分开是“一段”(some time)，相连是“某时”(sometime);分加s是“倍，次”(sometimes)，合加s是“有时”(sometimes)。【练习】1..We will have a meeting______next week.2.She stayed in bed for____.3.The factory is _____larger than that one.【答案】1.sometime2.some time3.some times六、辨析both, all, either, neitherboth 意为“两者都”。both...and...意为“......和……(两者)都”。all 意为“三者或三者以上的人或物都”。either 意为“两者中任何一个”。either...or...意为“或者....或者....…，要么……要么......”。neither 意为“两者都不”，是both的反义词。neither...nor...意为“......和......(两者)都不”。如:Both my father and I are at home.我和我爸爸都在家。All of my classmates are from Nanjing.我所有的同班同学都来自南京。Either you or Lily has to stay at home.或者你或者莉莉必须待在家里。Neither my father nor I am interested in your story.我和我爸爸都对你的故事不感兴趣。【练习】1.--How do you like the two pairs of shoes?--They don't fit me.They are _____too big ____ too small.A.not only...but also...B.neither...nor...C.either...or...【答案】1.C【练习】单项选择l.-___is it? It's nine o'clock.A.What timeB.WhatC.HowD.Where2.Ji Min usually gets up____eight thirty____Sundays.A.at; in B.at;on C.on;at D.in;at3.I usually ____ at nine thirty at night.A.go to school B.get upC.go to bed D.go to home4.My sister______home at 5:00 every day.A.gets B.gets to C.get D.get to5.Bill gets a _____in a middle school and he has much ____to do every day.A.job; job B.job; workC.work; workD.work; job6.Either you or she______on duty today.Don't forget it.-OK.I won't.A.is B.am C.are D.be1.【答案A】 解析:询问具体的时间用“what time”,意为“什么时候”;what:“什么”; how:“怎样”; where :“在哪里”，用于询问地点。2.【答案B】 解析:表示在具体的时间用介词at;在具体的某一天以及具体某一天的上午、下午、晚上用介词 on ;在年份、季节、月份前用介词in。3.【答案C】 解析:注意题中关键短语at night(在晚上),需选出晚上九点半做的事情，A选项意为“去上学”; B选项意为“起床”;C选项意为“上床睡觉”;D选项错误，应为go home (回家)。4.【答案A】 解析:题中主语为my sister(第三人称单数),所以谓语动词应为gets; home为地点副词，前面不用介词to，“回家”为go home ;“到家"---get home.5.【答案B】解析:注意区分job与work: 二者都可译为“工作”;但job指职业方面的工作，work则指具体的脑力或体力活动。而且job为可数名词;work是不可数名词。题意为“比尔在一所中学谋得了一份职业并且他每天有许多活儿要干。”6.【答案A】 解析: either...or...意为"要么..要么..; 或者...或者...”,是本单元的一个重要短语,连接两个并列成分时，句子的谓语动词要根据距离最近的主语而定，即“就近原则”。本题则根据最近的主语she选出谓语动词应为is。 Unit 3一、hundred的用法当我们表达具体的“几百”时，用“基数词十hundred”，此时hundred之后不能加“-s”。如:five hundred（五百）而要表示“数百的;成百上千的”时，要用hundreds of，此时hundred之后必须加“-s”，且后要用介词of，但不能与基数词连用。thousand(千)，million(百万)，billion(十亿)等词的用法与hundred相同。【练习】1.There are about three___students in Grade Seven in our school.A.hundred ofB.hundreds ofC.hundred D.hundreds2.There are__people in this village.A.thousand B.thousands of C.thousand ofD.thousands3.数百名学生在操场上。(汉译英)______ ______students are on the playground.4.The six-year-old American girl knows ____Chinese poems (中国诗).A.hundredsB.hundreds ofC.two hundredsD.two hundred of5.About two _____students take the bus to school in the town (小镇).A.hundredB.hundredsC.hundreds ofD.hundred of【答案】1.C2.B3.Hundreds of4.B5.A二、like的用法①like作动词时，意为“喜欢;爱好”，其后可接名词或代词作宾语，也可接动词-ing形式或动词不定式作宾语。like doing sth.表示习惯性动作like to do sth.表示偶然性动作②like作介词时，意为“像”。look like 看起来像be like 像...一样，长得像【练习】1.Cindy likes _____(play) chess.2.汤姆喜欢阅读和游泳。(汉译英) 3.没有一个地方像家一样。(汉译英) 【答案】1.to play/playing2.Tom likes reading and swimming.3.There is no place like home.三、 句型“It is+adj.+to do sth.”的用法“It is+adj.+（for sb.）to do sth.”意为“（对某人来说）做某事……”，其中it为形式主语，真正的主语是后面的动词不定式结构。【练习】1.It's very important for you_____English well.A.study B.studying C.to study D.studies2.It's easy ____me ______finish the work in two hours.A.of; to B.for; to C.to; to D.for; for【答案】1.C2.B四、由afraid构成的短语的用法(1) “be afraid of+名词/代词”意为“害怕某人或某物”“be afraid of doing sth.”意为“害怕做某事”(2)be afraid to do sth.意为“害怕去做某事”(3) “be afraid+that从句”意为“恐怕/担心……”练习1.The girl is afraid____a bike.A.ride B.to ride C.riding D.rides2.不要害怕问问题。(汉译英)3.恐怕我不能和你一起去公园了。(汉译英)【答案】1.B2.Don't be afraid of asking/to ask questions.3.I'm afraid that can't go to the park with you.