（1） 介紹：a.I have already finished my homework.Have you found your pen yet?
I
have already finished my homework.
Have you found your
pen yet?
I haven’t had lunch yet.
b.He has just come back from Beijing.
c.a)—Where is Tom?
---He has gone to Beijing.
b)---Where have you been?
----I have been to Hainan.
(2)歸納：請仔細(xì)觀察以上例句,回答下列問題：
a 部分例句中already,
yet分別用在什么句式中?
already,
just,yet分別放在句中什么位置,
b 部分例句中,have been to與have
gone to有什么區(qū)別?
專項(xiàng)訓(xùn)練.漢譯英.
我已經(jīng)看過這部電影了._______________________ .
你已經(jīng)吃過午飯了嗎?________________________
我還沒完成作業(yè).__________________________
.
他剛剛從北京回來._____________________ .
Jim已經(jīng)和他家人去了倫敦._________________ .
我曾經(jīng)去過巴黎._________________________
.