仁爱版英语七年级下Unit7-topic2-知识清单

1、一，仁爱版英语七年级下 unit 7 知识清单topic 2重点句型及交际用语1, what else can you do?- i can dance and play the guitar.2, can ann dance or draw?-she can dance. she can do it a little / very well.3 , but when she was five, she could dance a little.4 , i am sure well have a good time at the party.5 , at age of five,there w

2、as something wrong with her eyes.6 , you are so smart.7 , with her mothers help,jenny can write well now.二，语法聚焦1, 选择疑问句，即是提供两种或两种以上情况供对方选择.选择疑问句不能用 yes 或者 no 来回答，一般情况选择两项或三项中的一项进行回答。 (1) 基本结构：一般疑问句+or+ 选项eg：do you want coffee or tea?-i want water.(2) 特殊疑问句+a 选项+or+b 选项eg：where shall we meet, our sch

3、ool or king street? -king street.2, can 表能力，是情态动词，没有人称和数的变化，后跟动词原形。(1) 陈述句：主语+can/cant+谓语动词+其他eg: she can play the piano,but she cant play the violin.(2)一般疑问句：can+主语+动词原形+其他?eg: can you come and meet our employees?第 1 页can he wait for me a moment?(3) 特殊疑问句: 疑问代词/疑问副词+can+主语+动词原形+其他? eg: what can i d

4、o for you? -i am just have a look.why can she dance so beautiful?扩充：在日常会话中 can 还可表示“许可，容许” eg: you can set off now. （出发）3, else 意为“其他的，别的”用于疑问代词和疑问副词或不定式 nothing,something,nobody 等后面。 eg：what else can you see in this picture?i dont want anything else. thanks.常用疑问代词：what ,which,whom,whose常用疑问副词：when,

5、where,why ,how4, be sure+( that) 宾语从句确信/肯定.eg: i am sure (that) i can finish it on time.he is sure (that) his sister will pass the exam.be sure to do sth. 一定要，务必做某事。eg: be sure to give my best wishes to your family.be sure to return my dictionary when you come back.5, “be sure / make sure+( that) 宾语

6、从句” 用于祈使句时，that 从句用一般现在时 表将来，以强调某一要求。eg: be sure (that) you close the door before you leave.make sure (that) you take an umbrella when you have a picnic.6, have a good time “玩的开心，过的愉快” 类似表达： have a wonderful timehave a nice time.have a good time = enjoy oneself第 2 页7,smart 形容词 “聪明的，漂亮的”eg: your hat

7、is very small.she can work out all math problems, so she is very smart.8, take sb/ sth to somewhere 带.去某地bring sb/ sth to somewhere 从某地带.来eg: my mother often takes me to the park.please bring your books to the library.9, so many +可数名词复数 “许多”so much + 不可数名词原形eg: little chang is only three years old,

8、but he can count so many numbers.there is so much sow this year.10, a little + 不可数名词 “一点儿，一些”a few + 可数名词复数 “一些，少数几个” （表示肯定意义）little + 不可数名词 “很少，几乎没有”few + 可数名词复数 “没几个” （表示否定意义）11, 情态动词 can 和 could 的用法。情态动词是动词的一种，它本身有意义，但不能单独使用作谓语。它只能和动词原形一起构成谓语。can 作为情态动词，有时太但无人称变化，其否定形式为：cant过去式为：could / couldnt.(

9、1) can 表示主语做某事的能力，意为”能，会”could 用于一般过去式，表示过去的能力。eg: my brothers can play the guita.he could recite many poems when he was 3 years old.(2) 在口语中，can 和 could 还可以表示“允许，请求，要求，建议”等eg: you can go out now.第 3 页can i have a cup of coffee?12, 两着以上都用 “both ”，三者以上都用 “all”eg: we both students.my friends all went

10、to the cinema last night.扩充：both (of the)+复数名词both of + 复数代词eg: both(of the) students are hard working.both the them are hard working.当链接并列成分时，both 常用 and 连用，both.and. 意为“（什么）和（什么）都”eg: both you and i can speak french.13, at the age of = when sb was / were.岁的岁的时候eg: at the age of 23 , she became a f

11、amous writer.when she was23 , she became a famous writer.扩充：under the age of. “.少岁以下” over the age of .“. 少岁以上” 14, not.any more “不再，再也不”not.any more = no moreeg: she is not a baby any more .she is no more a baby.15, be hard for sb= be difficult for sb “对某人来说很困难”eg: without his parents help its hard for him to get success.without his parents help its dif