Unit1-Unit4核心知识点 课件 2023-2024学年牛津译林版英语七年级上册

Unit 1 核心知识点 1.love <动词> 喜爱,喜欢 固定搭配:love doing sth 喜爱做某事 类似用法:like/enjoy doing sth 2.祈使句 祈使句定义:在英语中,表示建议,命令或请求等的句子叫祈使句。 祈使句用动词原形开头。其否定形式只需要在原形前面加上don’t Please open the door Don’t open the door, please Would you please do sth?请你做某事好吗? 3.辨析read,watch,see,look read:看读物 read books/newspapers watch:带有欣赏性的观看/观赏 watch TV/matches/the full moon see: 看到/探望(强调看的结果) go to see my grandparents look:<不及物动词> (强调看的内容) look at the blackboard 看黑板 4.look的相关短语 look for 寻找(表示) look after 照顾 look around 环顾四周 look into 调查,研究 look up 抬头看 5.岁数的表达 基数词+year(s)+old 基数词-year-old也表示岁数,但是前有冠词后有名词 她今年13岁。 She is 13 years old. =She is a 13-year-old girl. He is 8 years old. =He is an 8-year-old boy. 6.welcome <感叹词>欢迎 welcome to 欢迎来到 后面如果跟表示地点的here, there, home等副词以及back时不加to. Welcome to our school! 欢迎来到我们的学校 Welcome to my house! 欢迎来到我家! Welcome home! 嗨,欢迎回家 ! Welcome back!欢迎回来! 常见习语1:You’re welcome. 别客气 使用情景:回复别人的感谢。 Thank you very much! -You are welcome. 7.使役动词let let sb do sth 让某人做某事 let’s do sth=let us do sth 让我们做某事 8.常见的频度副词(注意:频度副词不影响动词三单的使用) 1.always 一直,总是 2.usually 通常 3.often 经常 4.sometimes 有时 5.seldom 很少=(not often)考试常考 6.never 从不 (注意:seldom,never都有否定的意义,如果出现在句子中,连词需要由and变为or) He always eats vegetables and fruit He seldom eats vegetables or fruit (注意:所有的频度副词遵循实前be后的原则) 辨析:How many times 和How often How often就是用来提问频率,多久一次 How many times问的是次数。 例子:1.How many times do you go to the Drawing Club a week ?﹣Three times 2.How often does your mum go to the park?-Every day. 9.too的用法 I.也 通常用于肯定句句末,它的可以有逗号。 Amy has long hair. Kitty has long hair too./, too. II.太 用来修饰形容词或者副词。 The bag is too small. 这个包太小了。 10.go+动词的ing go swimming 去游泳 go dancing 去跳舞 go shopping=do some shopping 11.擅长做某事 be good at doing sth =do well in doing sth 12.family的用法 表示“家庭”,作主语时,谓语动词用单数形式; 表示“家人”作主语时,谓语动词用复数形式 My family is very big 我的家庭很庞大。 My family are watching TV. 我的家人们在看电视。 The Green family are in Beijing now. 格林一家人现在在北京。 13.询问某人年龄(2种) What’s your age? =How old are you? 询问某人长相(3种) What is(are) sb like? =What does(do) sb look like