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1、(人教Pep）六年级英语下册课件 一、词类： 这里强调一点：不可数名词都默认为单数，所以总是用 is 1）名词复数如何加后缀（各种不同情况变化） A.一般情况直接加-s book-books bag-bags cat-cats bed-beds B.以s. x. sh. ch结尾加-es ：bus-buses box-boxes brush-brushes watch-watches peachpeaches glassglasses C.以“辅音字母+y”结尾变y为i, 再加-es family-families studystudies D.以“f或fe”结尾变f或fe为v，再加-es k
2、nife-knives E.不规则名词复数man-men woman-women policeman-policemen policewoman-policewomen mouse-mice foot-feet child-children fish-fish Chinese-Chinese 一、词类： 练习 写出下列各词的复数 I _him _this _her _ watch _child _photo _diary _ day_ foot_ book_ dress _ tooth_ sheep _box_ strawberry _ thief _yo-yo _ peach_ sandwi
3、ch _ man_ woman_ paper_ juice_ water_ milk_ rice_ tea_ 2.人称代词 第三人称 第二人称 第一人称 I ， we 主格 you he, she , it ,they me ， us you him ， her It them 宾格 3.形容词性物主代词 I you she he it they we主格： My your her his its their our形容词性物主代词: 1. This is（my / I）mother. 2. Nice to meet （your / you）. 3. （He / His）name is Mar
4、k. 4. Whats（she / her）name? 5. Excuse（me / my / I）. 6. Are（your / you）Miss Li? 7. （I / My）am Ben. 8. （She / Her）is my sister. 9. Fine , thank （your / you）. 10. How old is （he / his） exercises 4.指示代词 指近处指远处单数this （这个）that （那个） 复数these（这些）those（那些） 5.冠词有a、an、the。a和an的区别：an用于元音 音素（一般就是元音字母a、e、i、o、u）前，a
5、 用于辅音音素前。 6.形容词和副词的比较级 一、形容词的比较级 1.形容词比较级在句子中的运用：两个事物或人的比较用比较级 ，比较级后面一般带有单词than。比较 级前面可以用more, a little 来修饰表示程度。than后的人称代 词用主格（口语中可用宾格）。 2.形容词加er的规则：一般在词尾加er ；以字母e 结尾，加r ； 3.以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母 ，再加er ； “辅音字母+y”结尾，先把y变i，再加er 。 4.不规则形容词比较级： good-better, beautiful-more beautiful 二、副词的比较级 1形容词与副
6、词的区别 (有be用形，有形用be；有动 用副，有副用动) （1）在句子中形容词一般处于名词之前或be动词之后 （2）副词在句子中最常见的是处于实义动词之后 2副词比较级的变化规则基本与形容词比较级相同 ( 不规则变化：well-better, far-farther) 练习 根据句意填入单词的正确形式： 1. My brother is two years _(old) than me. 2. Tom is as _(fat) as Jim. 3. Is your sister _(young) than you? Yes, she is. 4. Who is _(thin), you or
7、 Helen? Helen is. 5. Whose pencil-box is _(big), yours or hers? Hers is. 6. Marys hair is as _(long) as Lucys. 7.Ben _ (jump) _ (high) than some of the boys in his class. 8._ Nancy sing _ (well) than Helen? Yes, she _. 9.Fangfang is not as _ (tall) as the other girls. 10.My eyes are _(big) than _ (s
8、he) 11.Which is _(heavy), the elephant or the pig? 12.Who gets up _(early), Tim or Tom? 二、否定句 be动词（am、is、are）+not、 情态动词can+ not、 助动词（do、does） + not 如何将一个肯定的陈述句改为否定句： 1.看句中有无be动词，如有，直接在be动词后+ not。 2.看句中有无情态动词，如有，直接在情态动词后 + not。 3.如上述二者都没有，就应用助动词+ not。 三、一般疑问句 w（1）肯定陈述句中本来是没有助动词的，要加上去， 位置在主语（某人或某物）后，动
9、词前。 w（2）确定助动词用do、does，根据句中动词，动词 是原形的助动词就用do，动词是第三人称单数的助动 词就用does， w（3）在助动词后加not。 w（4）原句中动词假如发生变化就要恢复成原形。 w强调一点，有some的要考虑是否要用any。 常用疑问词 ： What time 什么时间 问具体时间，如几点 Who谁问人 Whose 谁的问主人 Where在哪里问地点 What 什么问东西、事物 What colour什么颜色问颜色 How old多大年纪问年纪 How many多少数量（可数名词）问数量 How much多少钱；多少数量（不可数名词） 问多少钱或数量（不可数）
10、五 时态（一）：一般现在时 用法：经常性的和习惯性的动作 常用时间状语 ： usually, sometimes, in usually, sometimes, in spring, every day, in the morningspring, every day, in the morning 动词构成 ：动词原型：动词原型. work. work 动词动词+S.+S.（主语是第三人称单数）（主语是第三人称单数） worksworks 否定构成 ： dont+动原 doesnt+动原 一般疑问构成及简答： Do+Do+主语主语+ +动原动原+ +其它？其它？Yes,I do.Yes,I
11、do. Does+Does+主语主语+ +动原动原+ +其它？其它？No,he doesnt.No,he doesnt. 特殊疑问举例 ： 1. What do you often do on Sundays?1. What do you often do on Sundays? 2. Where does he live?2. Where does he live? 1. She _ (go) to school at eight oclock. 2. Its six oclock. They are _ supper. (eat) 3. He usually _ up at 17:00.(
12、get ) 4. She _ (live) in Beijing. 5. Sally _ (be) here just now. ( 刚才) 6. _ (be) there a fly (苍蝇) on the table just now? 7. They are _ (dig) a hole (洞). 8. My father _ (mend) his model(模型) plane these days 用法：说话时正在进行的动作或当 前 一段时间正在进行的动作 常用时间状语 ：now, these daysnow, these days 动词构成 ： am/is/are+am/is/ar
13、e+现在分词现在分词(-(- ing)ing) am/is/are working am/is/are working 否定构成 ： am/is/am/is/are+notare+not+ +现在分词现在分词 For example: Tom is playing football on the playground. 一般疑问构成及简答： Am/Is/Are+Am/Is/Are+主语主语+ +现在分词现在分词+ + 其它？其它？ Yes, I am (he is.) /No, they arentYes, I am (he is.) /No, they arent 特殊疑问举例： What
14、are you doing now?What are you doing now? Who is flying a kite there? Who is flying a kite there? 用括号内所给动词的适当形式填空。 1. Look! The children _(swim) in the river. 2. Now we _(want) to play basketball. 3. -_you _(draw) a picture? -No, Im not. I _(write) a letter. 4 What are you _(do) now? I _(eat) bread.
15、 5. Its nine oclock. My father_ (work) in the office. 6. Look, the boy_ (put) the rubbish into the bin. 7. _ he _(clean) the classroom? No, he isnt. He_ (play). 8. Where is Mark? He_ (run) on the grass. 9. Listen, who _(sing) in the music room? Oh, 10. Look! LiPing and Li Ying _(play) basketball now
16、. 用法：过去时间发生的或过去经常性的动作 常用时间状语：yesterday,last night,two days ago, in 2000,at that time,before liberation，when 等引导的 含 过去时的句子。 动词构成：动词过去时（-ed） worked work 否定构成：didnt+动原 didnt work 一般疑问构成及简答举例：Did+主语+动原+其它？ Yes,主语+did./No, 主语+didnt. 一般疑问构成及简答举例：Did+主语+动原+其它 ？ We went to the cinema yesterday. Did you go t
17、o the cinema yesterday ? 特殊疑问句举例： What did he do yesterday? When did he get up this morning? 备注：He opened the door.(不能确定门现在是 否开着) 练习 w一、 用be动词的适当形式填空 1. I _ at school just now. 2. He _ at the camp last week. 3. We _ students two years ago. 4. They _ on the farm a moment ago. 5. Yang Ling _ eleven ye
18、ars old last year. 6. There _ an apple on the plate yesterday. 7. There _ some milk in the fridge on Sunday. 8. The mobile phone _ on the sofa yesterday evening. 二、 句型转换 1. It was exciting. 否定句： _ 一般疑问句： _ 肯、否定回答： _ 2. All the students were very excited. 否定句： _ 一般疑问句： _ 肯、否定回答： _ 用法：将来会出现或发生的动作 常用时间
19、状语：this evening, tomorrow, next month, in a few minutes, at the end of this term 动词构成: 1.will/shall+动原 2.am/is/are going to+动词原型 3.sm/is/are(about)+动词不定式 4.am/is/are+coming等现在分词 否定构成：will/shall not do/ a m/is/are not going to do 特殊疑问句举例: What will you do tomorrow? When are we going to have a class m
20、eeting? 备注：在if条件或as soon as等时间状语从句中用一 般现在时代替一般将来时。 I will write to you as soon as I arrived in Beijing. 练习 填空。 1. 我打算明天和朋友去野炊。 I_ _ _ have a picnic with my friends. I _ have a picnic with my friends. 2. 下个星期一你打算去干嘛? 我想去打篮球。 What _ _ _ _ _ next Monday? I _ _ _ play basketball. What _ you do next Monday? I _ play basketball. 3. 你妈妈这个周末去购物吗？是，她要去买一些水果。 _ your mother _ _ go shopping this _? Yes, she _. She _ _ _ buy some fruit. 4. 你们打算什么时候见面。