Lesson 4 An exciting trip
·單詞
exciting adj.????令人興奮的(引起別人興奮,激動的)
????·an exciting trip? ? 一次令人激動的旅行
????·exciting news????令人興奮的消息
????·excited????興奮的,激動的(感到或表現(xiàn)出快樂和熱情的)
????????·I was excited????我很興奮
receive v.????接收,收到(客觀上的收到)
????·accpet v.????接受(主觀上的想要)
????·I received an invitation,but I didn't accept it.????我收到了邀請,但我沒有接受它
firm n.????商行,公司
different adj.????不同的
????·difference n.????差異,不同之處
centre(英)/center(美) n.????中心
????·business centre????商務(wù)中心
????·the city centre????城市中心
????·in the centre of ...????在 某地點/位置 的中心
abroad adv.????在國外
????·go to abroad????錯
????·live in abroad????錯
????·因為單詞本身詞性為副詞,所以可以直接修飾動詞,本身含有也有‘在’
????·go/live/travel/study + abroad????去/居住/旅行/學(xué)習(xí) 在國外
·本課句型
現(xiàn)在完成時
????·形式:have/has(三單) + done(v. 過去分詞)
????·用法:現(xiàn)在的之前,站在現(xiàn)在往前看
????????-Look!Somebody ____?the sofa.????看!有人已清理了沙發(fā)
????????-Well,it wasn't me.I didn't do it.????好吧,那人不是我,我沒有清理沙發(fā)
????????·A. is cleaning????B. was cleaning????C. has cleaned????D. had cleaned?
????????·注意:因為第二句話使用的是過去式,且第一句話為看,也就是說明兩人是在現(xiàn)在的時間進(jìn)行對話,也就是從現(xiàn)在往前看,所以選C,現(xiàn)在完成時,而不是D,過去完成時
????·用法1:現(xiàn)在全部完成
????????·He has finished the homework.????他已經(jīng)完成了作業(yè)
????·用法2:現(xiàn)在部分完成
????????·We have learned English for ten years.????我們已經(jīng)學(xué)英語十年了
? ?·現(xiàn)在進(jìn)行時變否定疑問句
? ? ? ? ·He has finished the homework.
? ? ? ? ·He has not finished the homework.? ? 否定句
? ? ? ? ·Has?he finished the homework.?? ? 一般疑問句
? ? ? ? ·What has?he done?? ? 特殊疑問句
同位語
????·解釋說明前面的名詞,并且表示的是同一個人或同一間事
????·I?have just received a letter from my brother, Tim.?my brother?= Tim????我的哥哥,Tim(同一個人)
????·He has just bought an Australian car and has gone to Alice Springs, a small town in the centre ofAustralia. Alice Springs =?a small town in the centre of Australia????愛麗絲泉,澳大利亞中部的一個小鎮(zhèn)(同一個地方)
·課文
????I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.
have/has + just(剛剛)/already(已經(jīng))/ever(曾經(jīng))/never(從未) + done
for + 時間????持續(xù)了多長時間
for + 目的????為了...
a great/large number of?Cpl.n????許多,大量(后面必須加可數(shù)名詞的復(fù)數(shù)Cpl.n)
a great deal of?u????許多,大量(后面必須加不可數(shù)名詞u)
have gone to ...????去了(單程,還沒回來)
have been to ...????去過(往返,去過又回來了)
spring n.? ? 春天;泉水,泉;彈簧
·知識拓展
區(qū)分動詞的過去式和過去分詞:
原型? ? 過去式? ? 過去分詞? ? 動詞ing?
·visit????visited????visited
·buy????bought????bought
·ring????rang????rung
過去式(did)? ? 過去分詞(done)
1 一般過去時? ? ? ? 1 完成時態(tài)
? ? ? ? ? ? ? ? ? ? ? ? ? ? ?2 被動語態(tài)
? ? ? ? ? ? ? ? ? ? ? ? ? ? ?3?非謂語動詞
現(xiàn)在完成時常搭配:
????·just(剛剛)/already(已經(jīng))/ever(曾經(jīng))/never(從未)?
????·yet(已經(jīng))????與already的區(qū)別是:already常用在肯定句當(dāng)中,yet常用在疑問句和否定句當(dāng)中強調(diào)已經(jīng),通常放在句尾
????·so far(到目前為止)/up to now(到目前為止)/before(之前)/lately(最近)
????·for + 一段時間
不規(guī)則變化動詞:
原型? ? 過去式? ? 過去分詞? ? 動詞ing?
·find????found????found