专题03 Unit7-9常考点和易错点-2024-2025学年七年级英语下学期期中复习(仁爱科普版2024)

2025-03-18
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专题03 Unit7-9常考点和易错点 考点1 Would you like ①Would you like sth.? 用来询问对方是否想要某物。 Yes, please./OK./ All right. No, thanks. ②Would you like to do sth.? 用来邀请对方干某事。 Yes, I'd like/ love to./sure I'd like/love to, but…+拒绝的理由 考点2.look译为“看起来...”,后面常常接形容词。 look还可作动词,译为“看”,后面接宾语时需加介词at The man looks very strong. 这个男人看起来非常强壮。 Look at her eyes, they’re so beautiful. 看她的眼睛,他们真漂亮。 Look! The boy is singing under the tree. 看!那个男孩正在树下唱歌。 look还可作名词,译为“看”,常见短语为have a look at ... “看...” Here, have a look at this. 来,看一看这个。 常见搭配:look up 寻找,查找 Look after 照顾 Look forward to doing sth. 盼望做某事 Look down on 看不起,轻视 Look through 浏览 Look like 看起来像 Look for 寻找 Look over 仔细检查 考点3提建议的句型 Why not ask the policeman over there? 为什么不问问那边的警察呢? Why don't you/Why not do...? 你为什么不做……呢? Shall we do...? 我们做……好吗? You'd better (not) do... 你最好(不要)做…… Would you mind doing...? 你介意做……吗? Let's do... 我们做……吧。 Would you like to do...? 你愿意做……吗? What/How about (doing) sth.? (做)某事怎么样? sb. should do sth. 某人应该做某事 考点4 how much 1.“how much” 用于询问不可数名词的数量, 意为 “多少”。 如果询问可数名词的数量, 则用 “how many”。 如: How many apples do you need?你需要多少个苹果? 2.how much可用于询问价格或数量。 (1)How much is/are …? 问价格, 用 It is/They are+具体价格(+货币单位)。如: —How much is your bike?你的自行车多少钱?—It’s 50 dollars. 50美元。 —How much are the books?这些书多少钱?—They are 150 yuan.150元。 问价格类似的表达还有: What’s the price of…? / How much do/does … cost? (2)how much 询问数量, 后接不可数名词; how many 询问数量, 后接可数名词复数。如: How much milk is there in the glass? 杯子里有多少牛奶? How many classes does Michael have today?迈克尔今天有几节课? 考点5常见表示并列关系的词 1. and, both … and …, not only … but also … 等。 如: She is a doctor and I am an engineer.她是一名医生, 我是一名工程师。 2.常见表示转折关系的词: but, while, however。如: The orange is small but it tastes delicious. 这个橙子很小, 但吃起来很美味。 3.常见表示因果关系的词: so。如: It’s raining heavily, so we can’t go outside. 雨下得很大, 所以我们不能出去。 4.常见表示选择关系的词: or, either … or … 。如: You can go to the park or visit the museum. 你可以去公园, 或者参观博物馆。 考点6“as+形容词/副词原级+as possible” 意为 “尽可能……”。 He tries to do his homework as well as possible. 他尽力把作业做得尽可能好。 We should make the room as clean as possible. 我们应该使房间尽可能干净。 考点7.选择疑问句 Do you like shopping online or at the shopping mall?你喜欢在网上购物还是在购物中心购物?这是一个, 由 “or” 连接两个选择项 “shopping online” 和 “at the shopping mall”。回答时不用 “yes” 或 “no”, 通常从两个选项中选择其一。如: —Would you like tea or coffee?你想要茶还是咖啡?—I’d like coffee.我想要咖啡。 考点8 waste的用法: 1.用作动词, 意为 “浪费” 。 waste time/money on sth, 表示 “在……方面浪费时间/金钱” 。 waste time/money (on/in) doing sth., 表示 “浪费时间/金钱做某事”。如: We shouldn’t waste money eating out every day. 我们不应该浪费钱每天出去下馆子。 2.用作名词, 意为 “浪费; 废料”。如: It’s a waste of time talking to him. 和他交谈是浪费时间。 考点9 由how构成的其他疑问短语的用法: 短语 含义 用法 how far 多远 提问距离 how long 多长时间 提问时间 多长 提问物体长度 how soon 多久以后 提问时间 how much 多少钱 提问价格 多少 提问不可数名词的量 how many 多少 提问可数名词的数量 how many times 多少次 提问次数 考点10 few/a few与little/a little 词汇 词义 用法 例句 few 几乎没有;很少 (表否定意义) 修饰可数名词复数 I am new here.I have few friends . 我刚来到这。我几乎没有朋友。 a few 几个 (表肯定意义) 修饰可数名词复数 I have a few trees. I water them every day. 我有几棵树。我每天给他们浇水。 little 小的;少的 ①修饰可数名词, 表示“小的” ②修饰不可数名词,表示“少的”“几乎没有” 表否定意义 There is little milk in my refrigerator. 我的冰箱里几乎没有牛奶了。 I have some little dogs.我有一些小狗。 a little 一点;少量 ①修饰不可数名词, “一点;少量”肯定意义 ②a little+可数名词单数,表示“一个小的...” There is a little water in the cup. 水杯有一点水。 There is a little girl in the classroom. 教室里有一个小女孩。 考点11有关spend,pay,take与 cost的句型 易混词 主语 用法 spend 人 +spend(s)+/ on sth./(in) doing sth. pay 人 pay(s)++for sth. take it (作形式主语) It takes(took)+++to do sth. cost 物 sth.+cost(s)++ I spent three hours doing my homework.我花了三个小时写作业。 I spent ten yuan on these flowers.我花了十元买这些花。 I paid five yuan for the pen.我花了五元钱买这支钢笔。 The ticket cost me five yuan.这张票花了我五元钱。 It takes my mother half an hour to cook breakfast.我妈妈花半个小时做早饭。 考点12辨析Bring、take、get & carry bring拿来,带来,指从别处把某人或某物带到说话人所在的地点 take 拿走,带走,指从说话者所在地把某人或某物带走 get 拿来,去取,离开说话地去取某物再回来,动作是往返的 carry提,扛,抱,抬等,指随身携带、搬运,无方向性 考点13 decide意为“决定”。其名词形式是decision。 decide短语透视 decide +疑问词+to do sth. 意为“决定……做某事” decide on..意为“决定(做)……”,接名词/代词/动词-ing形式 make a decision意为“做决定” decide not to do sth.意为“决定不去干某事” decide to do sth.意为“决定去干某事” 她决定住在北京。She decided to live in Beijing. 我们决定执行这个计划。We decided on carrying out the plan. 我不能决定做什么。I can't decide what to do. 考点14 tries to spend as little as possible. 他只买自己需要的东西,尽量少花钱。 1.①try to do sth. 尽力做某事 ②try doing sth. (用某一办法)试着去做某事 ③try/do one's best “尽某人最大努力” ④try/do one's best to do sth. “尽某人最大努力做某事” 2.possible形容词“可能的” 反义词:impossible不可能的 possibly副词 “可能地” 反义词:impossibly不可能 as + adj./adv.原形 + as possible 尽可能......, 尽量.... 相当于:as + adj./adv.原形 + as + sb. + can Every morning, I come to school as early as possible. = Every morning, I come to school as early as I can. 每天早上,我尽可能早的来到学校 例: 我们必须尽快纠正我们的缺点。We must correct our defects as soon as possible 考点15To buy things at good prices, he often goes to big stores for great sales. 为了买到物美价廉的东 西,他经常去大商店大减价。 1.① 表示价格高、低用high(高的)或low(低的),而不用expensive(昂贵的)或 cheap(便宜的)。expensive和 cheap的主语是“物”,表示“物品贵或便宜”。 巧记: 价格有高(high)低(low), 物品有贵(expensive)贱(cheap) 2.What's the price of...?与 How much is/are...?同义 在what’s the price of...句型中,无论被询问的物品是单数形式还是复数形式,be动词都用is。 3.at...prices/at a...price以……价格。 考点16 Things there are not expensive and he can make different choices. choice的用法: choose (v.) 选择 ---- choice (n.)选择 ① choose(v.) to do sth. “决定做某事” ② make a choice(n.) “做选择” ③ have no choice “别无选择” 例: 他不得不在与家人住在一起和出国深造之间做出选择。 He had to make a difficult ____choice_____ between staying with his family and going abroad for further study. 我会选择不同的方法来解决这个问题。 I will _____choose_____ a different way to solve the problem. 考点17 “也”的用法区分 also用于肯定句中 be动词/助动词/情态动词之后或实义动词之前 too用于肯定句中 放在句末,前有逗号,或作为插入语放在句中 either用于否定句中 置于句末,前有逗号 as well用于肯定句句末 不用逗号,比too正式 考点18.for example与such as区别: For example“例如”一般用于列举一类人或事中的一个例子 Such as “例如”一般列举同一类人/事中的几个例子,但必须少于前面所提总数,只能在所列举词前 I know several languages, such as English and Chinese. 我知道几种语言,例如英语和汉语。 I like fruit, for example, I often eat bananas in the evening. 我喜欢水果,例如,我经常晚上吃香蕉。 考点19.care的用法 care在该句中为名词,译为“照顾”,也可译为“忧虑、小心、保养”等意; care也可作动词,译为“在意、照顾、喜爱”之意。 常见搭配:take (good) care of ... = look after (well) ... (好好)照顾... Care about ... 在意、关注 Care for ... 关心、喜爱 Eg: We should take care of these cats and dogs. 我们应该照料这些猫和狗。 I don’t care about his words at all. 我一点也不在乎他的话。 I don’t really care for spicy food. 我其实不喜欢吃辛辣的食物。 【知识拓展】 care的形容词形式为careful,译为“认真的、仔细的”,其副词形式为carefully; careless也为形容词,译为“粗心地、马虎地” 常见搭配:be careful with ... 小心保管... Eg: Please be careful with you things. 请小心保管好你的东西。 考点20.in, on与at表示时间的用法区别: in接世纪、年代、年份、季节、月份、上午/下午/晚上等一段时间 in 1985/ in spring/ in May on指具体的某一天,具体某天的早/午/晚或星期几 on May 5th/ on the morning of May 1st. at指具体的时刻或短暂的时刻 at 7:00/ at noon 考点21.It’s a 99-meter-high waterfall in North America. It is 6671 kilometers long. It runs through eastern Africa (1)表示物体长、宽、高、深的用法 基数词 + 单位词(单/复数) +形容词: 如 ten meters long 10米长 基数词 + 单位词(单/复数) + in +名词:如: ten meters in length 10米长 [复合形容词] 结构: 基数词-单位名称(单数)-形容词 基数词-单数名词 复合形容词,只能做定语修饰名词,其中单位名称只能用单数形式: 如: Mr. Li lives in a four-floor building. Mary is a 4-year-old girl. long(adj.)长的 → length(n.)长度 high(adj.)高的→ height (n.)高度 wide(adj.)宽的 →width (n.)宽度 拓展1. 基数词-单数名词/基数词-单位名称(单数)-形容词=基数词+单数/复数名词+形容词 如: It’s a 30-meter-tall tree. = The tree is 30 miters tall 考点22It’s one of the four oceans on the earth. 1.one of + 可数名词或代词的复数形式: ......之一 2.one of + the + 形容词最高级 + 可数名词复数: 最......之一 例: One of the most popular sports in the world is soccer.世界上最受欢迎的运动之一是足球。 考点23辨析through, across, over, past through :从物体的内部穿过,如穿过隧道、窗户、门、森林等 across:从事物表面的一边到另一边, 如过河,过马路等 over: 从某物的正上方跨越或者越过一个高的障碍物到另一侧,如墙、篱笆、山脉等 past: 从某人或某物的旁边经过 考点24.because与because of区别: because为连词,后面需接句子,用来陈述原因,可用来回答why引导的特殊疑问句。 Because of为介词短语,后面可接名词、代词或动词ing形式。 He was late because he got up late. 他迟到了因为他起来晚了。 He was late because of the heavy rain. 他迟到了因为大雨。 【知识拓展】 在英语中,because和so不可同时用在一个句子中。 He was late because he got up late. 他迟到了因为他起来晚了。 考点25 we can only use about 1% of the water on the earth. The rest is all sea water or ice. 1.1%在英语中读作“one percent” 英语中分数的表达一般为“基数词+%(percent)” 修饰主语时,谓语动词单复数要与of后的名词或代词保持一致。 结构: 百分数+ of + 名词/代词 70% of the students in the school______are______ the countryside. 50% of the money ____is___ (be)used to buy food. 2.rest 【名词】意为“剩余部分;残留;其余;休息时间”。 A. have/take a rest “休息一下” B. the rest of… “剩余的……”, 该结构在句中修饰主语时候,谓语动词单复数形式要与of后的名词或代词保持一致。 The rest of the books____are___(be) about English. The rest of the water____is___(be) used to cook. 考点26.need的用法 need动词,译为“需要”。 常见搭配:need to do sth. 需要做某事(表主动) Need doing sth. 需要做某事(表被动) She needs to finish her work in one hour. 她需要一小时后完成工作。 The flowers need watering. 这些花需要浇水。 need亦可作情态动词,此时无人称和数的变化,后面需加动词原形。 She need finish her work in one hour. 她需要一小时后完成工作。 此外need还可以作名词同样译为“需要”。 常见搭配:in need 困难中的、有需要的、困难中的 Let’s help people in need. 让我们帮助困难中的人吧。 A friend in need is a friend indeed. 患难见真情。 考点27 turns into (1) turn意为“变成”,turn ... into...意为“把......变成......” ①【实义动词】意为“变成;转身;转动” She turned to look at me. 他转过头来看我。 ②【系动词】 意为“变成”,常指突然之间的变化或颜色变化。 The leaves turn yellow in autumn. 秋天树叶变黄。 ③【名词】 意为“转弯;机会” 拓展 turn ... off 关闭(常指关掉自来水、电灯及家用电器等) turn... on 打开(常指开灯或打开家用电器等) turn down 把声音调低、拒绝 turn up 把声音调高、出现 You must turn off the light when you go to bed. 你应当在你睡觉前关灯。 I want to watch TV, can I turn it on? 我想要看电视,我能开吗? Don’t forget to turn down the volume when you leave the room. 当你离开房间时,别忘了调低音量。 Don't worry, it will turn up. 别担心,它会出现的。 考点28 Must/mustn’t/have to 的用法 情太动词 含义及用法 例 句 must 表示主观看法,意料“必须, 一定” You must clean your bedroom every day. mustn’t must的否定式,意料“一定不要,禁止” You mustn’t pick flowers in the garden. have to 表示客观必要,意为“不得不” I have to study for a math test. 考点29I don’t need to worry about water but now I start to save water. Join me and lets make a difference together. 1.worry 的用法 ①worry about... = be worried about... 担心某人(做某事) ②worry + that +句子 担心....... ③名词, “令人担忧的事” 2.difference make a difference 起作用,产生影响 make much/some/no difference 对(某人/事)有很大/一些/没有影响、关系 考点30.Asking our teachers and classmates for suggestions. 1.ask sb.for sth 向某人要某物/寻求某物 ask (sb.) about sth. (向某人)询问某事 ask sb. (not) to do sth 要求/请求某人(不)要去做某事 2.①suggestion 可数名词,“提议,建议” make a suggestion 提建议 ② suggest v. 建议 suggest Ving sth ③advice 建议, 不可数 a piece of advice 一条建议 考点31.keep的用法 keep在此处为动词,译为“保持”,还可译为“保留;持续、饲养” 常见搭配:keep + 形容词 “保持...” Keep sb./sth. + 形容词 “使某人/某物保持某种状态” Keep doing sth. “一直做某事” Please keep the dictionary well. 请好好保存这本词典。 Please keep the room clean. 请保持房间干净。 My grandmother keeps some chicken in her yard. 我奶奶在庭院里养了一些鸡。 Mr. Wang keeps working day and night. 王先生没日没夜的工作。 考点32.too many的用法 much too 太 关键词为too,修饰形容词/副词 This dish is much too salty. 这道菜太咸了。 too much 太多(的) 关键词为much,修饰不可数名词/动词 Today I have too much homework to do.今天我有太多的家庭作业要做。 Don’t speak too much at the meeting.会上别讲得太多。 too many 太多的 关键词为many,修饰复数名词 I have too many questions to ask. 我有太多的问题要问。 so many 如此多 关键词为many,修饰复数名词 There are so many cars in the street here.这儿的大街上有如此多的车。 so much 如此多 关键词为much,修饰不可数名词 There was so much food that we couldn’t eat it all.食物太多了,我们吃不完。 考点33.in front of, in the front of 词组 中文释义 例句 in front of 在……(外部)的前面, 与 behind相反 The passer-by is in front of the car.  这个路人在小车的前面。 in the front of 在……(内部)的前面  The driver is in the front of the car.  这个司机在小车的前座。 考点34.enough的用法 用法分析 enough做形容词,意为“足够的;充足的”。修饰名词时,enough放在名词前。enough做副词时,要放在形容词/副词/动词后,即要后置。 有足够的食物供大家吃。There is enough food /food enough for everybody. 他起得不够早,没有赶上早班公交车。He didn't get up early enough to catch the early bus. 特殊考点(1)enough for sb.对某人来说足够…… enough+名词+to do sth.有足够的……可以做某事。 The job is not easy enough for me to do.这份工作对我来说不是那么容易能够胜任。 I have enough time to finish the work.我有足够的时间完成这份工作。 (2)not+形容词/副词+enough +to do sth.不够……做某事。 The book isn't easy enough for me to read.这本书太难了,我看不懂。 考点35 prepare的用法 用法 例句 prepare...for...为……准备…… The students are busy preparing for the final exam.学生们正在忙着准备期末考试。 prepare+名词/代词 准备…… Our English teacher was preparing the lessons when I came into the office.我进办公室时,我们的英语老师正在备课。 prepare to do sth.准备做某事 They were preparing to go shopping when it began to rain.他们正准备去购物时,突然下雨了。 考点36 动词need的用法归纳 1) need作情态动词无人称和数的变化,后接动词原形,多用于否定句和疑问句中。由need引导的一般疑问句,肯定回答常用must或have to,否定回答常用needn't或 don't have to。 You needn't worry. —Need I answer the question? —Yes, you must./Yes, you have to.(肯定回答)。 —No, you needn't./No, you don't have to.(否定回答)。 2) need作为行为动词,有人称和数的变化,后面可接名词、代词、动名词及带to的动词不定式,可用于肯定句、疑问句和否定句中。 She needs help. I don't need to see a doctor. My chair needs repairing. 考点37.try的用法 动词用法:try to do sth.设法做某事;try doing sth.尝试做某事;例如: She was trying not to cry. 她强忍住不哭出来。 They decided they would try living in America for some time. 他们决定在美国住一段时间试试。 名词用法:名词try后常接at (doing) sth.;常用搭配有have a try试一试;give it a try试一试。例如: We decided to make another try at reaching an agreement. 我们决定再作一番努力,力争达成一致。 I don't think I'll be any good at tennis, but I'll give it a try. 我觉得我肯定打不好网球,但我会试一试。 考点38辨析one...the other,another,some...others,some...the others,each other “其他” 各不同 one...the other 一个……另一个 another (三者或三者以上中的)另一个 some...others 一些……,另一些(并非全部)…… some...the others 一些……,另一些(剩下的全部)…… each other 互相 I have two pens.One is red,and the other is blue.我有两支钢笔。一支是红的,另一支是蓝的。 These pears are quite delicious.Would you like another one?这些梨很好吃。你想再来一个吗? Look!Some are taking photos.Others are lying on the beach.看!一些人在照相。还有些人躺在沙滩上。 There are twenty pencils in my box.Five are yours,the others are mine.在我的盒子里有20支铅笔。有五支是你的,其余都是我的。 We should learn from each other.我们应该互相学习。 原创精品资源学科网独家享有版权,侵权必究!15 学科网(北京)股份有限公司 $$ 专题03 Unit7-9常考点和易错点 考点1 Would you like ①Would you like sth.? 用来询问对方是否想要某物。 Yes, please./OK./ All right. No, thanks. ②Would you like to do sth.? 用来邀请对方干某事。 Yes, I'd like/ love to./sure I'd like/love to, but…+拒绝的理由 考点2.look译为“看起来...”,后面常常接形容词。 look还可作动词,译为“看”,后面接宾语时需加介词at The man looks very strong. 这个男人看起来非常强壮。 Look at her eyes, they’re so beautiful. 看她的眼睛,他们真漂亮。 Look! The boy is singing under the tree. 看!那个男孩正在树下唱歌。 look还可作名词,译为“看”,常见短语为have a look at ... “看...” Here, have a look at this. 来,看一看这个。 常见搭配:look up Look after Look forward to doing sth. Look down on Look through Look like Look for Look over 考点3提建议的句型 Why not ask the policeman over there? 为什么不问问那边的警察呢? Why don't you/Why not do...? Shall we do...? You'd better (not) do... Would you mind doing...? Let's do... Would you like to do...? What/How about (doing) sth.? sb. should do sth. 考点4 how much 1.“how much” 用于询问不可数名词的数量, 意为 “多少”。 如果询问可数名词的数量, 则用 “how many”。 如: How many apples do you need?你需要多少个苹果? 2.how much可用于询问价格或数量。 (1)How much is/are …? 问价格, 用 It is/They are+具体价格(+货币单位)。如: —How much is your bike?你的自行车多少钱?—It’s 50 dollars. 50美元。 —How much are the books?这些书多少钱?—They are 150 yuan.150元。 问价格类似的表达还有: What’s the price of…? / How much do/does … cost? (2)how much 询问数量, 后接不可数名词; how many 询问数量, 后接可数名词复数。如: How milk is there in the glass? 杯子里有多少牛奶? How classes does Michael have today?迈克尔今天有几节课? 考点5常见表示并列关系的词 1. and, both … and …, not only … but also … 等。 如: She is a doctor I am an engineer.她是一名医生, 我是一名工程师。 2.常见表示转折关系的词: but, while, however。如: The orange is small it tastes delicious. 这个橙子很小, 但吃起来很美味。 3.常见表示因果关系的词: so。如: It’s raining heavily, so we can’t go outside. 雨下得很大, 所以我们不能出去。 4.常见表示选择关系的词: or, either … or … 。如: You can go to the park visit the museum. 你可以去公园, 或者参观博物馆。 考点6“as+形容词/副词原级+as possible” 意为 “尽可能……”。 He tries to do his homework . 他尽力把作业做得尽可能好。 We should make the room . 我们应该使房间尽可能干净。 考点7.选择疑问句 Do you like shopping online or at the shopping mall?你喜欢在网上购物还是在购物中心购物?这是一个, 由 “or” 连接两个选择项 “shopping online” 和 “at the shopping mall”。回答时不用 “yes” 或 “no”, 通常从两个选项中选择其一。如: —Would you like tea or coffee?你想要茶还是咖啡?— 我想要咖啡。 考点8 waste的用法: 1.用作动词, 意为 “浪费” 。 waste time/money on sth, 表示 “在……方面浪费时间/金钱” 。 waste time/money (on/in) doing sth., 表示 “浪费时间/金钱做某事”。如: We shouldn’t waste money eating out every day. 我们不应该浪费钱每天出去下馆子。 2.用作名词, 意为 “浪费; 废料”。如: It’s a waste of time talking to him. 和他交谈是浪费时间。 考点9 由how构成的其他疑问短语的用法: 短语 含义 用法 how far 提问距离 how long 提问时间 提问物体长度 how soon 提问时间 how much 提问价格 提问不可数名词的量 how many 提问可数名词的数量 how many times 提问次数 考点10 few/a few与little/a little 词汇 词义 用法 例句 few 几乎没有;很少 (表否定意义) I am new here.I have few friends . 我刚来到这。我几乎没有朋友。 a few 几个 (表肯定意义) I have a few trees. I water them every day. 我有几棵树。我每天给他们浇水。 little 小的;少的 There is little milk in my refrigerator. 我的冰箱里几乎没有牛奶了。 I have some little dogs.我有一些小狗。 a little 一点;少量 There is a little water in the cup. 水杯有一点水。 There is a little girl in the classroom. 教室里有一个小女孩。 考点11有关spend,pay,take与 cost的句型 易混词 主语 用法 spend +spend(s)+/ on sth./(in) doing sth. pay pay(s)++for sth. take It takes(took)+++to do sth. cost sth.+cost(s)++ I three hours doing my homework.我花了三个小时写作业。 I ten yuan on these flowers.我花了十元买这些花。 I five yuan for the pen.我花了五元钱买这支钢笔。 The ticket me five yuan.这张票花了我五元钱。 It my mother half an hour to cook breakfast.我妈妈花半个小时做早饭。 考点12辨析Bring、take、get & carry bring拿来,带来,指从别处把某人或某物带到说话人所在的地点 take 拿走,带走,指从说话者所在地把某人或某物带走 get 拿来,去取,离开说话地去取某物再回来,动作是往返的 carry提,扛,抱,抬等,指随身携带、搬运,无方向性 考点13 decide意为“决定”。其名词形式是decision。 decide短语透视 decide +疑问词+to do sth. 意为“决定……做某事” decide on..意为“决定(做)……”,接名词/代词/动词-ing形式 make a decision意为“做决定” decide not to do sth.意为“决定不去干某事” decide to do sth.意为“决定去干某事” 她决定住在北京。She decided live in Beijing. 我们决定执行这个计划。We decided carrying out the plan. 我不能决定做什么。I can't decide to do. 考点14 tries to spend as little as possible. 他只买自己需要的东西,尽量少花钱。 1.①try to do sth. ②try doing sth. ③try/do one's best ④try/do one's best to do sth. “尽某人最大努力做某事” 2.possible形容词“可能的” 反义词:impossible不可能的 possibly副词 “可能地” 反义词:impossibly不可能 as + adj./adv.原形 + as possible 尽可能......, 尽量.... 相当于:as + adj./adv.原形 + as + sb. + can Every morning, I come to school as early as possible. = Every morning, I come to school as early as I can. 每天早上,我尽可能早的来到学校 例: 我们必须尽快纠正我们的缺点。We must correct our defects as soon as possible 考点15To buy things at good prices, he often goes to big stores for great sales. 为了买到物美价廉的东 西,他经常去大商店大减价。 1.① 表示价格高、低用high(高的)或low(低的),而不用expensive(昂贵的)或 cheap(便宜的)。expensive和 cheap的主语是“物”,表示“物品贵或便宜”。 巧记: 价格有高( )低( ), 物品有贵( )贱( ) 2.What's the price of...?与 How much is/are...?同义 在what’s the price of...句型中,无论被询问的物品是单数形式还是复数形式,be动词都用is。 3.at...prices/at a...price以……价格。 考点16 Things there are not expensive and he can make different choices. choice的用法: choose (v.) 选择 ---- choice (n.)选择 ① choose(v.) to do sth. “决定做某事” ② make a choice(n.) “做选择” ③ have no choice “别无选择” 例: 他不得不在与家人住在一起和出国深造之间做出选择。 He had to make a difficult between staying with his family and going abroad for further study. 我会选择不同的方法来解决这个问题。 I will a different way to solve the problem. 考点17 “也”的用法区分 also用于肯定句中 be动词/助动词/情态动词之后或实义动词之前 too用于肯定句中 放在句末,前有逗号,或作为插入语放在句中 either用于否定句中 置于句末,前有逗号 as well用于肯定句句末 不用逗号,比too正式 考点18.for example与such as区别: For example“例如”一般用于列举一类人或事中的一个例子 Such as “例如”一般列举同一类人/事中的几个例子,但必须少于前面所提总数,只能在所列举词前 I know several languages, English and Chinese. 我知道几种语言,例如英语和汉语。 I like fruit, , I often eat bananas in the evening. 我喜欢水果,例如,我经常晚上吃香蕉。 考点19.care的用法 care在该句中为名词,译为“照顾”,也可译为“忧虑、小心、保养”等意; care也可作动词,译为“在意、照顾、喜爱”之意。 常见搭配:take (good) care of ... = look after (well) ... (好好)照顾... Care about ... 在意、关注 Care for ... 关心、喜爱 Eg: We should take care of these cats and dogs. 我们应该照料这些猫和狗。 I don’t care about his words at all. 我一点也不在乎他的话。 I don’t really care for spicy food. 我其实不喜欢吃辛辣的食物。 【知识拓展】 care的形容词形式为 ,译为“认真的、仔细的”,其副词形式为 ; 也为形容词,译为“粗心地、马虎地” 常见搭配:be careful with ... 小心保管... Eg: Please be with you things. 请小心保管好你的东西。 考点20.in, on与at表示时间的用法区别: in接世纪、年代、年份、季节、月份、上午/下午/晚上等一段时间 in 1985/ in spring/ in May on指 ,具体某天的早/午/晚或星期几 on May 5th/ on the morning of May 1st. at指 at 7:00/ at noon 考点21.It’s a 99-meter-high waterfall in North America. It is 6671 kilometers long. It runs through eastern Africa (1)表示物体长、宽、高、深的用法 基数词 + 单位词(单/复数) +形容词: 如 ten meters long 10米长 基数词 + 单位词(单/复数) + in +名词:如: ten meters in length 10米长 [复合形容词] 结构: 基数词-单位名称(单数)-形容词 基数词-单数名词 复合形容词,只能做定语修饰名词,其中单位名称只能用单数形式: 如: Mr. Li lives in a four-floor building. Mary is a 4-year-old girl. long(adj.)长的 → (n.)长度 high(adj.)高的→ (n.)高度 wide(adj.)宽的 → (n.)宽度 拓展1. 基数词-单数名词/基数词-单位名称(单数)-形容词=基数词+单数/复数名词+形容词 如: It’s a 30-meter-tall tree. = The tree is 30 miters tall 考点22It’s one of the four oceans on the earth. 1.one of + 可数名词或代词的复数形式: ......之一 2.one of + the + 形容词最高级 + 可数名词复数: 最......之一 例: One of the most popular sports in the world soccer.世界上最受欢迎的运动之一是足球。 考点23辨析through, across, over, past through :从物体的内部穿过,如穿过隧道、窗户、门、森林等 across:从事物表面的一边到另一边, 如过河,过马路等 over: 从某物的正上方跨越或者越过一个高的障碍物到另一侧,如墙、篱笆、山脉等 past: 从某人或某物的旁边经过 考点24.because与because of区别: because为连词,后面需接句子,用来陈述原因,可用来回答why引导的特殊疑问句。 Because of为介词短语,后面可接名词、代词或动词ing形式。 He was late he got up late. 他迟到了因为他起来晚了。 He was late the heavy rain. 他迟到了因为大雨。 【知识拓展】 在英语中,because和so不可同时用在一个句子中。 He was late he got up late. 他迟到了因为他起来晚了。 考点25 we can only use about 1% of the water on the earth. The rest is all sea water or ice. 1.1%在英语中读作“one percent” 英语中分数的表达一般为“基数词+%(percent)” 修饰主语时,谓语动词单复数要与of后的名词或代词保持一致。 结构: 百分数+ of + 名词/代词 70% of the students in the school the countryside. 50% of the money (be)used to buy food. 2.rest 【名词】意为“剩余部分;残留;其余;休息时间”。 A. have/take a rest “休息一下” B. the rest of… “剩余的……”, 该结构在句中修饰主语时候,谓语动词单复数形式要与of后的名词或代词保持一致。 The rest of the books (be) about English. The rest of the water (be) used to cook. 考点26.need的用法 need动词,译为“需要”。 常见搭配:need to do sth. 需要做某事(表主动) Need doing sth. 需要做某事(表被动) She needs to finish her work in one hour. 她需要一小时后完成工作。 The flowers need watering. 这些花需要浇水。 need亦可作情态动词,此时无人称和数的变化,后面需加动词原形。 She need finish her work in one hour. 她需要一小时后完成工作。 此外need还可以作名词同样译为“需要”。 常见搭配:in need 困难中的、有需要的、困难中的 Let’s help people . 让我们帮助困难中的人吧。 A friend is a friend indeed. 患难见真情。 考点27 turns into (1) turn意为“变成”,turn ... into...意为“把......变成......” ①【实义动词】意为“变成;转身;转动” She turned to look at me. 他转过头来看我。 ②【系动词】 意为“变成”,常指突然之间的变化或颜色变化。 The leaves turn yellow in autumn. 秋天树叶变黄。 ③【名词】 意为“转弯;机会” 拓展 turn ... off 关闭(常指关掉自来水、电灯及家用电器等) turn... on 打开(常指开灯或打开家用电器等) turn down 把声音调低、拒绝 turn up 把声音调高、出现 You must turn the light when you go to bed. 你应当在你睡觉前关灯。 I want to watch TV, can I turn it ? 我想要看电视,我能开吗? Don’t forget to turn the volume when you leave the room. 当你离开房间时,别忘了调低音量。 Don't worry, it will turn . 别担心,它会出现的。 考点28 Must/mustn’t/have to 的用法 情太动词 含义及用法 例 句 must You must clean your bedroom every day. mustn’t You mustn’t pick flowers in the garden. have to I have to study for a math test. 考点29I don’t need to worry about water but now I start to save water. Join me and lets make a difference together. 1.worry 的用法 ①worry about... = be worried about... 担心某人(做某事) ②worry + that +句子 担心....... ③名词, “令人担忧的事” 2.difference make a 起作用,产生影响 make much/some/no 对(某人/事)有很大/一些/没有影响、关系 考点30.Asking our teachers and classmates for suggestions. 1.ask sb.for sth 向某人要某物/寻求某物 ask (sb.) about sth. (向某人)询问某事 ask sb. (not) to do sth 要求/请求某人(不)要去做某事 2.①suggestion 可数名词,“提议,建议” make a suggestion 提建议 ② v. 建议 suggest Ving sth ③advice a piece of advice 考点31.keep的用法 keep在此处为动词,译为“保持”,还可译为“保留;持续、饲养” 常见搭配:keep + 形容词 “保持...” Keep sb./sth. + 形容词 “使某人/某物保持某种状态” Keep doing sth. “一直做某事” Please the dictionary well. 请好好保存这本词典。 Please the room clean. 请保持房间干净。 My grandmother some chicken in her yard. 我奶奶在庭院里养了一些鸡。 Mr. Wang keeps day and night. 王先生没日没夜的工作。 考点32.too many的用法 much too 关键词为too,修饰形容词/副词 This dish is much too salty. 这道菜太咸了。 too much 关键词为much,修饰不可数名词/动词 Today I have too much homework to do.今天我有太多的家庭作业要做。 Don’t speak too much at the meeting.会上别讲得太多。 too many 关键词为many,修饰复数名词 I have too many questions to ask. 我有太多的问题要问。 so many 关键词为many,修饰复数名词 There are so many cars in the street here.这儿的大街上有如此多的车。 so much 关键词为much,修饰不可数名词 There was so much food that we couldn’t eat it all.食物太多了,我们吃不完。 考点33.in front of, in the front of 词组 中文释义 例句 in front of The passer-by is in front of the car.  这个路人在小车的前面。 in the front of The driver is in the front of the car.  这个司机在小车的前座。 考点34.enough的用法 用法分析 enough做形容词,意为“足够的;充足的”。修饰名词时,enough放在名词前。enough做副词时,要放在形容词/副词/动词后,即要后置。 有足够的食物供大家吃。There is enough food /food enough for everybody. 他起得不够早,没有赶上早班公交车。He didn't get up early enough to catch the early bus. 特殊考点(1)enough for sb.对某人来说足够…… enough+名词+to do sth.有足够的……可以做某事。 The job is not easy for me to do.这份工作对我来说不是那么容易能够胜任。 I have time to finish the work.我有足够的时间完成这份工作。 (2)not+形容词/副词+enough +to do sth.不够……做某事。 The book isn't easy for me to read.这本书太难了,我看不懂。 考点35 prepare的用法 用法 例句 prepare...for...为……准备…… The students are busy preparing for the final exam.学生们正在忙着准备期末考试。 prepare+名词/代词 准备…… Our English teacher was preparing the lessons when I came into the office.我进办公室时,我们的英语老师正在备课。 prepare to do sth.准备做某事 They were preparing to go shopping when it began to rain.他们正准备去购物时,突然下雨了。 考点36 动词need的用法归纳 1) need作情态动词无人称和数的变化,后接动词原形,多用于否定句和疑问句中。由need引导的一般疑问句,肯定回答常用must或have to,否定回答常用needn't或 don't have to。 You needn't worry. —Need I answer the question? —Yes, you must./Yes, you have to.(肯定回答)。 — 否定回答)。 2) need作为行为动词,有人称和数的变化,后面可接名词、代词、动名词及带to的动词不定式,可用于肯定句、疑问句和否定句中。 She needs help. I don't need to see a doctor. My chair needs repairing. 考点37.try的用法 动词用法:try to do sth.设法做某事;try doing sth.尝试做某事;例如: She was trying not to cry. 她强忍住不哭出来。 They decided they would try living in America for some time. 他们决定在美国住一段时间试试。 名词用法:名词try后常接at (doing) sth.;常用搭配有have a try试一试;give it a try试一试。例如: We decided to make another try at reaching an agreement. 我们决定再作一番努力,力争达成一致。 I don't think I'll be any good at tennis, but I'll give it a try. 我觉得我肯定打不好网球,但我会试一试。 考点38辨析one...the other,another,some...others,some...the others,each other “其他” 各不同 one...the other another some...others some...the others each other I have two pens.One is red,and is blue.我有两支钢笔。一支是红的,另一支是蓝的。 These pears are quite delicious.Would you like one?这些梨很好吃。你想再来一个吗? Look!Some are taking photos. are lying on the beach.看!一些人在照相。还有些人躺在沙滩上。 There are twenty pencils in my box.Five are yours, are mine.在我的盒子里有20支铅笔。有五支是你的,其余都是我的。 We should learn from .我们应该互相学习。 原创精品资源学科网独家享有版权,侵权必究!15 学科网(北京)股份有限公司 $$

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专题03 Unit7-9常考点和易错点-2024-2025学年七年级英语下学期期中复习(仁爱科普版2024)
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专题03 Unit7-9常考点和易错点-2024-2025学年七年级英语下学期期中复习(仁爱科普版2024)
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专题03 Unit7-9常考点和易错点-2024-2025学年七年级英语下学期期中复习(仁爱科普版2024)
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