1、1Module 3 知识点一：because 的用法:是连词，用来引导原因状语从句。不能将 because 和 so 连用Because it was raining ,we stayed at home .=It was raining ,so we stayed at home .二：start 的用法：1， start doing sth. “开始做某事” ，表示开始一项长期活动或一种习惯例：How old were you when you first started playing the piano ?2,start 用于进行时态时，后面用动词不定式例：I was starting
2、 to get angry .3, 在 start 后接 know ,understand ,realise ,这类动词时，常用不定式形式。I start to understand the truth.三， stop 的用法：1， “停止，阻止”I think my watch has stopped.Nothing can stop us from studying English well .2,stop doing sth ,表示停止正在做的事例：When the teacher came in ,the students stopped talking.3, stop to do s
3、th 停止正在做的事，去做别的事We stopped to have a rest .例：I think you should stop _him in English .I see .He cant understand English at all .Let me try in French.A, talking to B, to talk to C, talk to D, to talking to 四：give up 的用法：1,Give up sth ;give up doing sth 例 I cant answer that puzzle ;I give up .She will
4、 give up this journey.My doctor advised me to give up smoking .2, give up 后接代词做宾语时，要把代词放在 give 和 up 之间例：You ought to give up smoking ;I gave it up last year .五：because of 和 because 的区别Because :连词，用来引导原因状语从句Because of ：介词短语，后接名词，代词或动名词形式，表示原因例： Rio will become the most amazing city _the Olympic Games
5、 in August .A, instead of B ,because of C, as a result 六： die for die of die from 的区别Die for 为某种目的而献身，牺牲例：Its a glorious thing to die for the people .Die of 死于疾病，饥饿等例：I felt as though I should die of hunger.Die from 死于创伤，交通事故等例：Five people died from the traffic accident .例：他死于饥饿2He _ _hunger .例：他宁愿为
6、他的信仰而死。He would rather _ _his belief .七：原因状语从句：Because , as ,since 引导的原因状语从句Because：表示直接原因，语气最强，在回答 why 的问句是，必须用 because 例：I didnt go to school yesterday because I was ill .As :表示一般的因果关系，语气比 because 弱，说明比较明显的原因例：As you are in poor healthy ,you should not stay up late .Since :表示对方已知的无需加以说明的原因或事实，语气比
7、because 弱，但是比 as 强例：Since everybody is here,lets begin our meeting .例：Could you help me with housework _you are free today ?A, since B, though C, unless D, until 例：I like rain _it makes me feel cool and relaxed.So do I.A, or B, so C, but D, because 八，目的状语从句：So that :“以便。 。 。 ；为了。 。 。 ”，从句中通常用 may/might 或 can /could 例：They got up early so that they could catch the first bus .九：so 引导的结果状语从句：由于某个行为而导致的结果， “因此，所以”例：These glasses are very expensive ,so please be careful with them.I didnt know anyone at the party ,_I felt a bit lonely.A,or B, so C, and D, but
