外研版七年级下册英语期末复习 教材知识点梳理 ppt课件.ppt

1、知识梳理知识梳理 七年级下册七年级下册 一、语法一、语法 1.1.动词时态动词时态 2.2.情态动词情态动词 动词时态动词时态 名称名称 特征词特征词 肯定句的动词肯定句的动词 一般现在一般现在 sometimes, usually, often always, every., V原形原形 Vs/es(第三人称单数第三人称单数) 一般将来一般将来 时时 tomorrow ,next +时间时间 this afternoon，in the future （1）be going to+V 原形原形 （2）will +V原形原形 一般过去一般过去 yesterday., just now, .ago

2、, this morning, When I was young, V过去式过去式1.Ved 2.不规则不规则 动词 否定句 一般疑问句 原形 在主语后dont Do ？ 第三人 称单数 在主语后doesnt 动词原形 Does 动词原形？ 过去式 在主语后didnt 动词原形 Did动词原形？ 否定句 一般疑问句 只在其后not (some-any) 将其放到句首.？ 句中没有be, will, can, may , must, would 的变 法 句中有be、will, can, may , must, would 的变 法 否定句、一般疑问句的结构否定句、一般疑问句的结构 回答回答:

3、Is he.? Yes, he is. No, he isnt. Do you .? Yes, I do. No, I dont. Does.she ? Yes she does. No, she doesnt. Did they.? Yes, they did. No, they didnt. Will you.? Yes, I will. No. I wont. Were they.? Yes, they were. No, they werent. 情态动词情态动词can 的用法的用法 无人称和数的变化。无人称和数的变化。 Can+动词原形动词原形 肯 定 式 肯 定 式 否 定 式 否

4、 定 式 You can sing. She can dance . We can run. You cant sing. She cant dance . We cant run. 一般疑问句一般疑问句： Can +主 主+V原形？原形？ 二、话题二、话题 1.1.竞选班干部竞选班干部 2.2.将来、过去生活将来、过去生活 3.3.计划计划 4.4.假期假期 5.5.问路问路 三、三、 句句 子子 肯定句肯定句 否定句否定句 一般疑问句一般疑问句 选择问句选择问句 特殊疑问句特殊疑问句 感叹句感叹句 祈使句祈使句 肯定句肯定句 否定句否定句 一般疑问句一般疑问句 选择问句选择问句 特殊疑问句

5、特殊疑问句 感叹句感叹句 I will become a doctor . I will not become a doctor . Will you become a teacher? Did you live here or there? What did they learn just now? What a beautiful city! Be careful ! 祈使句祈使句 四、句型四、句型 (及交际用语及交际用语) 1.某人用多长时间做某事某人用多长时间做某事： It takes/took sb. + time + to do sth. 2. 提问计划提问计划： What are

6、 you going to do at the weekend? What are your plans for the weekend? 3.有关购物有关购物： What can I do for you? Can I help you ? May I try it on ? What colour does she like ? What size does she take . I ll take it . 4.提问路提问路： Excuse me ! Can you tell me the way to Wangfujing Dajie? Is there a bookshop near

7、 here ? Could you tell me how to get to the National Stadium? Where is the bookshop? 5.提问某人过去提问某人过去： Where were you born? When were you born ? Who was you first friend /teacher? 6. 提问人的相貌提问人的相貌： What does.look like? 7. 提问人的性格提问人的性格： What is . like? 8. 提建议用语提建议用语： Why not do sth.? Why dont you do sth

8、.? What about sth. / doing sth.? Its best to do sth. Youd better do sth. 五、词类五、词类 1. 动词动词 6. 形容词、副词形容词、副词 2. 系动词系动词 7.数词数词 3. 代词代词 8. 频率副词频率副词 4.不定代词不定代词 9. 介词介词 5. 连词连词 10. 疑问词疑问词 1.动词动词 (谓语谓语) He watches TV every day. He will watch TV tomorrow. He watched TV a moment ago. 动词动词 (非谓语非谓语) He likes wa

9、tching TV. Jim lets me laugh. I wanted to see it again. 2.系动词系动词 (+形容词的动词形容词的动词) look turn sound become taste be feel smell get 1) That sounds nice. 2) I look tall. 3) I feel happy now. 4) Liuzhou becomes bigger. 5) The days get long. 6) The cake tastes nice. 3.代词代词 人人 称称 代代 词词 主格主格 I you he she it

10、we you they 宾格宾格 me you him her it us you their 物物 主主 代代 词词 形容形容 词性词性 my your his her its our your their 名词名词 性性 mine yours his hers its ours yours theirs 4.不定代词不定代词 1. other, others, the other, the others, another, One., the other., any other 2. one, ones, ones 3. something somebody / someone anyth

11、ing anybody / anyone everything everybody / everyone nothing nobody / no one 5. 连词连词 1. and 7. when 2. but 8. before 3. or 9. after 4. so 10. as 5. though 11. if 6. because 用用and, when, because, but, or, so, though before, after, if, 填空填空 1. Jim often helps me with my English _ I often help him with

12、 his Chinese. 2. _ the question is very difficult, few of us can answer it. 3. Mr. Black is over 70 years old, _ he still works 8 hours a day. Because and but 4. Everyone must be here _ 6:00 tomorrow. 5. _it is raining heavily, the farmers are still working in the field. 6. I can help you _ I have t

13、ime. 用用and, when, because, but, or, so, though before, after, if, 填空填空 Though before if 7. _ getting up, I always listen to the radio for a while. 8. We must be quick, _ we cant follow them. 9. To catch the early bus, _ I got up very early this morning. 用用and, when, because, but, or, so, though befo

14、re, after, if, 填空填空 so or After 10. _ the teacher came in, I was thinking about the game. 11. _ you know him, why not go and meet Jim instead of me, Kate? 用用and, when, because, but, or, so, though before, after, if, 填空填空 If When 6.形容词、副词形容词、副词 形容词形容词 与副词与副词 的转换的转换 在词尾处在词尾处+ ly y结尾时结尾时,去去y + ily 有的有的

15、e结尾的单词结尾的单词,需去需去y + ly，有的则直接，有的则直接+ly。 1.quickquickly 2. easy-easily 3.terrible-terribly 4. true-truly 5.brave-bravely 6. careful-carefully 形容词、副词的使用形容词、副词的使用 形形 容容 词词 副副 词词 修饰修饰名词名词 修饰修饰动词、形容词动词、形容词 They are clever boys. I prefer long hair. It really sounds nice. They work very hard. 7. 数词数词 数数 词词

16、基数词变序数词基数词变序数词 百百,千千,万万,的表达的表达 用来表达时、分用来表达时、分 用来表达年、月、日用来表达年、月、日 8. 频率副词频率副词 用用How often 对它们进行提问。对它们进行提问。 他们体现了动词出现的频率程度。他们体现了动词出现的频率程度。 I always have breakfast. I usually run . I often sing . I sometimes sim. I seldom skate. I never have meat in the morning. 9. 与与 时时 间间 相相 关关 的的 介介 词词 for 时间段前时间段前

17、in 某年、某月前某年、某月前 on 具体日子、节日、具体日子、节日、 生日、星期几前生日、星期几前 at 某分，某时前某分，某时前 当“当“早上、下午、晚早上、下午、晚 上上”被修饰被修饰时不用时不用 in 而用而用on. 10. 疑问词疑问词 提问提问 几点几点 钟钟 What time is it? Whats the time? 价格价格 how much 地点地点 where 数量数量 how many. how much. 程度、程度、 方式方式 how 动词、动词、 宾语宾语 what.do. what 主语主语 who, whom. 性格性格 Whats.like? 时间时间

18、when 长相长相 What does/ do. look like? 频率频率 how often 天气天气 Whats .like? Hows.? 六、易混淆的词、词组六、易混淆的词、词组 What is .like? What does.look like? 1. 2. 3. what to do how to do it in the corner at the corner 4. 5. there be have / has join take part in. trip travel 6. a little, little, a few, few 7. 8. 9. get to.

19、arrive in / at. reach 11. too much too many 10. by car take a car like as 12. say, tell, talk, speak 13. read, watch, see, look, look at 14.too.also ,as well ,either 七、易七、易错错的词的词 +doing 还有还有介词介词busy like enjoy spend love make let +do +doing plan would like decide want ask +to do 八、形容词八、形容词与与不定代词不定代词的位置的位置 something easy, hard, important. anything useful, interesting, funny. nothing difficult, cheap, amazing, exciting. 一点点建议：一点点建议： 心心要要明明、路路要要准准、 题题要要精精、量量要要均均。 出错、出错、记错记错、要、要知错知错， 检查、落实、再落实检查、落实、再落实。 分数分数虽诱人，虽诱人， 技巧技巧不能少。不能少。 拼搏拼搏呈可贵，呈可贵， 健康健康价更高。价更高。