仁愛版英語七年級下Unit7 topic2 知識清單

仁愛版英語七年級下Unit 7 知識清單Topic 2一， 重點句型及交際用語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 was something wrong with her eyes. 6, You are so smart. 7, With her mothers help,Jenny can write well now.二，語法聚焦1, 選擇疑問句，即是提供兩種或兩種以上情況供對方選擇. 選擇疑問句不能用yes或者no來回答，一般情況選擇兩項或三項中的一項進行回答。 (1) 基本結(jié)構(gòu)：一般疑問句+or+選項 eg：Do you want coffee or tea?-I want water. (2) 特殊疑問句+A選項+or+B選項 eg：Where shall we meet, our school or King street? -King street. 2, can表能力，是情態(tài)動詞，沒有人稱和數(shù)的變化，后跟動詞原形。 (1) 陳述句：主語+can/cant+謂語動詞+其他 eg: She can play the piano,but she cant play the violin. (2)一般疑問句：Can+主語+動詞原形+其他? eg: Can you come and meet our employees? Can he wait for me a moment? (3) 特殊疑問句: 疑問代詞/疑問副詞+can+主語+動詞原形+其他? eg: What can I do for you? -I am just have a look. Why can she dance so beautiful? 擴充：在日常會話中can 還可表示“許可，容許” eg: You can set off now. （出發(fā)）3, else 意為“其他的，別的”用于疑問代詞和疑問副詞 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.常用疑問代詞：what ,which,whom,whose常用疑問副詞：when,where,why ,how 4, be sure+( that) 賓語從句 確信/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，務(wù)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) 賓語從句” 用于祈使句時，that 從句用一般現(xiàn)在時 表將來，以強調(diào)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 “玩的開心，過的愉快” 類似表達： have a wonderful time have a nice time. have a good time = enjoy oneself7,smart 形容詞 “聰明的，漂亮的” eg: Your hat is very small. She can work out all math problems, so she is very smart.8, take sb/ sth to somewhere 帶.去某地 bring sb/ sth to somewhere 從某地帶.來 eg: My mother often takes me to the park. Please bring your books to the library.9, so many +可數(shù)名詞復(fù)數(shù) “許多” so much + 不可數(shù)名詞原形 eg: Little Chang is only three years old, but he can count so many numbers.There is so much sow this year.10, a little + 不可數(shù)名詞 “一點兒，一些” a few + 可數(shù)名詞復(fù)數(shù) “一些，少數(shù)幾個” （表示肯定意義） little + 不可數(shù)名詞 “很少，幾乎沒有”few + 可數(shù)名詞復(fù)數(shù) “沒幾個” （表示否定意義）11, 情態(tài)動詞can和could 的用法。情態(tài)動詞是動詞的一種，它本身有意義，但不能單獨使用作謂語。它只能和 動詞原形一起構(gòu)成謂語。can 作為情態(tài)動詞，有時太但無人稱變化，其否定形式為：cant 過去式為：could / couldnt.(1) can 表示主語做某事的能力，意為”能，會” could 用于一般過去式，表示過去的能力。 eg: My brothers can play the guita. He could recite many poems when he was 3 years old.(2) 在口語中，can 和could 還可以表示“允許，請求，要求，建議”等 eg: You can go out now. Can I have a cup of coffee? 12, 兩著以上都用 “both”，三者以上都用 “all” eg: We both students. My friends all went to the cinema last night. 擴充：both (of the)+復(fù)數(shù)名詞 both of + 復(fù)數(shù)代詞 eg: Both(of the) students are hard working. Both the them are hard working. 當(dāng)鏈接并列成分時，both 常用and 連用，both.and.意為“（什么）和（什么）都” eg: Both you and I can speak French. 13, at the age of = when sb was / were.歲的歲的時候 eg: At the age of 23 , she became a famous writer. When she was23 , she became a famous writer. 擴充：under the age of. “.少歲以下” over the age of .“.少歲以上”14, not.any more “不再，再也不”not.any more = no more eg: She is not a baby any more . She is no more a baby. 15, be hard for sb= be difficult for sb “對某人來說很困難” eg: Without his parents help its hard for him to get success. Without his parents help its difficult for him to get success. 16, with ones help = with the help of “ 在.幫助下” eg: With his teacher s help he passed the exam. With the help of his teacher he passed the exam.