Unit 1 Good habits语法易错+巩固练习（导学案）五年级英语暑假自学课（译林版三起·新教材）

五年级上册暑假自学课（译林版三起） Unit 1 Good habits 语法易错+巩固练习 语法易错01 语法点拨 1.一般现在时的用法和动词第三人称单数 一般现在时的用法 一般现在时表示真理或经常性、规律性、习惯性的动作或者状态。 一、基本用法 1.表示经常性或习惯性的动作或存在的状态。 2.表示客观真理、客观存在和科学事实。 3.表示格言或者警句。 4.表示现阶段的状态、能力和性格。 二、一般现在时的标志词 1.频率副词类：always总是, usually通常, often经常, sometimes有时, seldom很少, never从不 2.every 系列：every day 每天, every week 每周, every month 每月, every year 每年 every morning/afternoon/evening 每天早 / 中 / 晚 3.星期或周末：on Monday 在周一，on Sundays 每逢周日，on weekends 在周末 4.日常时段：in the morning 在上午，in the afternoon 在下午，in the evening 在晚上 三、一般现在时的句型结构 当主语是第三人称单数时，动词用第三人称单数形式；当主语不是第三人称单数时，动词用原形。 1.肯定陈述句：主语+动词第三人称单数形式/动词原形+其他。 如：Aunt Alice comes to see Tina and Bobby. 爱丽丝阿姨来看蒂娜和波比。 They go into Tina’s room.他们走进蒂娜的房间。 2.否定陈述句：主语+ don't/ doesn't +动词原形+其他。 如：Mike doesn't go to school today.迈克今天不去上学。 Su Hai and Su Yang don't like pigs.苏海和苏洋不喜欢猪。 3.一般疑问句及其答语:—Do/ Does +主语+动词原形+其他? —Yes, 主语+ do/ does.//No, 主语+ don't/ doesn't. 如： (1)—Do you have any bad habits, Yang Ling?杨玲，你有什么坏习惯吗？ —Yes, I do. I often read in bed.是的，我有。我经常在床上看书。 (2)—Does he have a brother?他有一个弟弟吗？ —Yes, he does.是的，他有。/ No, he doesn't.不，他没有。 动词第三人称单数 一、当主语是第三人称单数时，动词用第三人称单数形式；哪些主语可以是第三人称单数呢？具体如下： 1. 人称代词he、she、it是第三人称单数。 2. 单个的人名、地名或者称呼作主语时，是第三人称单数。 3. 单数可数名词或“this/ that/ the +单数可数名词”作主语时，是第三人称单数。 4. 不定代词someone、somebody、nobody、everything、something等以及指示代词this和that作主语时，是第三人称单数。 5. 不可数名词作主语时，是第三人称单数。 6. 数字或者字母作主语时，是第三人称单数。 二、动词第三人称单数形式的变化规则：★★★★★ (1) 一般情况下，直接在动词的词尾加s。如：run→runs look→looks see→sees (2) 以s、x、o、sh、ch结尾的动词，一般在词尾加es。如： teach→teaches go→goes fix→fixes wash→washes pass→passes (3) 以辅音字母加y结尾的动词，先变y为i，再加es。如： study→studies try→tries carry→carries (4) 以元音字母加y结尾的动词，直接在词尾加s。如：play→plays stay→stays (5) 特殊情况。如：have→has 知识演练01 一、写出下列动词的第三人称单数形式。 1. listen __________ 2. keep __________ 3. put __________ 4. go __________ 5. do __________ 6. have __________ 7. miss __________ 8. get __________ 9. play__________ 10. watch __________ 二、用所给词的适当形式填空。 1. He __________(fly) kites on Saturdays. 2. My mother __________(help) me with my homework every evening. 3. She __________(play) basketball with her friends after school. 4. My sister __________(have) many nice boxes. 5. Jack __________(watch) TV every night. 三、单项选择。 ( )1.She __________ music every day. A. likes B. like C. liking ( )2.My father __________ books after dinner. A. read B. reading C. reads ( )3.The bird __________ in the tree. A. sing B. singes C. sings ( )4.Tom __________ football on weekends. A. play B. plays C. playing ( )5.It __________ a cute cat. A. is B. am C. are ( )6.Lily often __________ TV in the evening. A. watch B. watches C. watchs 语法易错02 语法点拨 2.频率副词的用法 频度副词用来表示事情发生的频率，即某事多长时间发生一次。always、usually、often、sometimes和never都属于频度副词。频度副词一般位于be动词、助动词或情态动词之后，实义动词之前。不同的频度副词表示的频率不一样，always意为“总是”, usually意为“通常”, often意为“经常”, sometimes意为“有时”, never意为“从不”，按频率由高到低排列为：always> usually> often>sometimes> never.如： Bobby never keeps his room tidy. 波比从不把他的房间收拾得整洁。 Yang Ling often reads in bed. 杨玲经常在床上阅读。 Helen sometimes goes to bed late. 海伦有时晚睡。 What do you usually do at weekends? 你通常在周末做什么？ We always have a trip in March. 我们总是在三月旅行。 知识演练02 单项选择。 ( )1. He __________ does his homework first after school. He seldom plays first after school. A. usually B. sometimes C. never ( )2. My mother likes reading. She __________ reads after dinner. A. often B. never C. doesn't ( )3. He __________ hungry after school, so he eats before he goes home. A. is never B. always is C. is always ( )4.—I__________ have breakfast. —That's a bad habit. A. always B. usually C. never 语法易错03 语法点拨 3.名词所有格的用法 我们可以在表示有生命的事物的名词后加“’s”来表示所有关系。具体构成为： (1)单数名词和不以s结尾的复数名词一般在词尾加“’s”。如： These are my father's shirts. 这些是我爸爸的衬衫。 (2)以s结尾的复数名词在词尾直接加“ ’ ”。如：This is the teachers’ office.这是教师办公室。 (3)表示两个人共有某物时，在后一个名字后面加“’s”；表示两个人分别拥有时，则分别在两个人的名字后面加“’s”。 如：That's Su Hai and Su Yang's room.那是苏海和苏洋的房间。（表示两人合住一个房间） Where are Jenny's and Tina's dresses?珍妮和蒂娜的连衣裙在哪里？（表示两人各自拥有连衣裙） 拓展：表示无生命的事物的名词之间的所有关系一般用 of进行连接。如：the windows of the room这个房间的窗户 知识演练03 一、用所给词的适当形式填空。 1. This is __________(Amy) classroom. 2. My __________(mother) birthday is in winter. 3. These are the __________(twin) rooms. One is for Amy. The other is for her sister. 4. Look! This is my __________(friend) shirt. 二、按要求完成句子。 1. It's Liu Tao's sweater.（对画线部分提问） __________ __________ is it? 2. Are these Helen's trousers? （作否定回答） __________, __________ __________. 3. Whose skirts are they? (Amy and Lucy)（根据英文提示回答问题） __________________________________________________ 4. Is, this, your, cap, brother's（?）（连 词成句） __________________________________________________ 重难点特训 一、用所给动词的适当形式填空。 1.She _________ (listen) to the teacher carefully every day. 2.He often _________ (do) exercise in the morning. 3.Bobby _________ (not keep) his room tidy before. 4.Wang Bing _________ (put) his school things in order every night. 5.Yang Ling _________ (have) many good habits. 二、单项选择。 ( )1.I _________ good habits. My brother _________ many good habits too. A. have; have B. have; has C. has; have ( )2.Reading in bed is bad ______ our eyes. A. for B. to C. at ( )3.He goes to bed late. It's a ______ habit. A. good B. bad C. well ( )4.We should ______ our room clean and tidy. A. keeps B. keep C. keeping ( )5.Yang Ling often ______ at home every day. A. do chores B. does chores C. doing chores 三、选择正确的频度副词填空。 always sometimes usually never 1. Wang Bing __________ goes to school late. He is a good student. 2. Yang Ling __________ cleans her bedroom. She cleans it every day. 3. I__________ take a bus to school. It's not safe to ride a bike when it's raining. 4. Students __________ do their homework at school because there are after-school services now. 四、根据中文提示补全句子。 1.我们应该有好习惯。 We ________ ________ good habits. 2.他每天整理他的学习用品。 He ________ his school things ________ ________ every day. 3.晚睡对我们的健康有害。 ________ to bed late is bad for our ________. 4.杨玲每天在家做家务。 Yang Ling ________ ________ at home every day. 参考答案 知识演练01 一、1. listens 2. keeps 3. puts 4. goes 5. does 6. has 7. misses 8. gets 9. plays 10. watches 二、1. flies 2. helps 3. plays 4. has 5. watches 三、1~6ACCBAB 知识演练02 1. A 2. A 3. C 4. C 知识演练03 一、1. Amy's 2. mother's 3. twins' 4. friend's 二、1. Whose sweater 2. No; they aren't 3. They're Amy's and Lucy's. 4. Is this your brother's cap? /Is this cap your brother's? 重难点特训参考答案 一、1.listens 2. does 3. doesn't keep 4. puts 5. has 二、1.B 2. A 3. B 4. B 5. B 三、1. never 2. always 3. sometimes 4. usually 四、1. should have 2. puts; in order 3. Going; health 4. does chores 第 1 页 共 7 页 学科网（北京）股份有限公司 $