英語七下四單元知識點

　　英語知識點是學習英語的關鍵。我們要對它格外重視。接下來小編為你整理了，一起來看看吧。

　　英語七下四單元短語知識點

　　1 want to do sth 想要作某事

　　2 give sb sth = give sth to sb 給某人某物 / 把某物給某人

　　3 help sb do sth 幫助某人作某事 Eg: I want to help my mother do some housework at home.

　　4 help sb with sth 幫助某人謀事 Eg: I want to help my mother with some housework at home

　　5 in the day 在白天

　　6 at night 在晚上

　　7 talk with/ to sb 和----談話

　　8 be busy doing sth 忙於做某事 Eg: He is busy listening to the teacher.

　　9 in a hospital 在醫院l

　　10 work/ study hard 努力工作

　　11 Evening Newspaper 晚報

　　英語七下四單元重點句式知識點

　　1 詢問職業的特殊疑問詞是what; 有三種主要句式

　　① What + is / are + sb?

　　② What + does/ do + sb + do?

　　③ What + is/ are + 名詞所有格/ 形容詞性物主代詞 + job?

　　2 People give me their money or get their money from me.

　　3 Sometimes I work in the day and sometimes at night.

　　4 I like talking to people.

　　5 I work late. I’m very busy when people go out to dinners.

　　6 Where does your sister work?

　　7 then we have a job for you as a waiter.

　　8 Do you want to work for a magazine? Then come and work for us as a reporter.

　　9 Do you like to work evenings and weekends?

　　10 We are an international school for children of 5-12.

　　英語七下四單元語法探究知識點

　　Ⅰ.祈使句

　　定義： 用於表達命令、請求、勸告、警告、禁止等的句子叫__________句。 時態： 使用______________時態。

　　結構： 動詞原形+其他成分+ please. 否定祈使句在動詞原形前面加__________ 。如： Be quiet in the classroom, please.

　　在教室裡請保持安靜。

　　Don't fight. 不要打架

　　Ⅱ.情態動詞have to 和must

　　1.情態動詞have to和must都表示“__________”的意思。

　　have to 表示從__________條件上來看必須做某事;

　　must表示說話人__________必須要做某事。如：

　　There is no bus, you have to walk home. 沒有公交車是客觀條件

　　沒有公共汽車，你必須走回家。

　　I must study English well. 想學好英語是一種主觀想法

　　我必須要學好英語。

　　2. have to有__________、__________和__________的變化，而must只有一種形式如： He has to stay at home, it's raining.

　　他必須待在家中，下雨了。

　　3.在否定結構中don't have to表示“__________”， 而mustn't表示“__________”。如： You don't have to wait for him. 你沒必要等他。

　　You mustn't play with fire. It's dangerous.你禁止玩火。那很危險。