1、Unit 4 Dont eat in class 1. strict是形容詞，意為 “嚴(yán)格的”； “嚴(yán)厲的”，通常與be動(dòng)詞連用。be strict with sb “對(duì)某人嚴(yán)厲”Eg:Mr. White is very strict with us. 懷特先生對(duì)我們要求很?chē)?yán)格。 We should be strict with ourselves. 我們應(yīng)該對(duì)自己要求嚴(yán)格。be strict in (doing) sth “對(duì)某事要求嚴(yán)格”Eg:Our boss is strict in our work. 我們的老板對(duì)我們的工作要求嚴(yán)格。 2.remember“記得，記住”，是及物動(dòng)詞，能

2、夠直接加名詞。remember doing sth記得已做某事（已做）Eg:I remember seeing him once.我記得見(jiàn)過(guò)他一次。remember to do sth 記得要做某事（還沒(méi)做）Eg:Remember to post the letter for me.記得給我寄這封信。forget“忘記，忘了”，作remember反義詞時(shí)，用法和remember相同。3.help作動(dòng)詞意為“協(xié)助”，常用的結(jié)構(gòu)有:help sb (to) do sth協(xié)助某人做某事help sb with sth(n.)協(xié)助某人做某事Eg:I often help him with his le

3、ssons.我常幫他學(xué)功課。help oneself(myself/yourself/herself) to+n.請(qǐng)隨便用Eg:Please help yourselves to some fruit.請(qǐng)隨便吃些水果。help還可作名詞，表示“幫助”，是不可數(shù)。 4.too mang,too much與much too易混詞組意義及用法例句too mang形容詞，“太，太多”，接可數(shù)名詞There are too mang people in the park.too much形容詞，“太多”，接不可數(shù)名詞I have too much homework today.much too副詞，“太

4、，非常”，接形容詞或副詞My mother is much too busy.【典型例題】I have _skirts and this one is _large for me,so you can take it if you like.A. too mang; too much B. too much; much too C. too mang; much too 5.either,too與also易混詞意義及用法例句either“也”，用于否定句中，置于句末時(shí)用“，”隔開(kāi)I wont go there,either.too“也”，用于肯定句句末，用“，”隔開(kāi)I like dancing

5、,too.also“也”，用于肯定句句中I also like English.【典型例題】I dont like her, _.A.also B.too C.either D.to6.have fun=have a good time=enjoy oneself玩得開(kāi)心，過(guò)得愉快7.be in bed "在床上、臥床"，in 和bed之間不能用冠詞，bed也不用復(fù)數(shù)。 Eg:He is in bed for 10 years. 他臥床10年了。Dave has to be in bed early every night.大衛(wèi)每晚必須很早睡覺(jué)。 . 8.No talking ! "禁止交談。"no后面加上名詞或動(dòng)名詞doing也表示不要做某事。與don't +do的用法相似。Eg:No wet umbrellas! / Don't put wet umbrellas here!