2018屆高考英語第一輪語法大全復(fù)習(xí)教案及配套練習(xí)2
比較:christine was an invalid all her life.(含義:她已不在人間。)
christine has been an invalid all her life.(含義:她現(xiàn)在還活著)
mrs. darby lived in kentucky for seven years. (含義:達(dá)比太太已不再住在肯塔基州。)
mrs. darby has lived in kentucky for seven years. (含義:現(xiàn)在還住在肯塔基州,有可能指剛離去)
注意: 用過去時(shí)表示現(xiàn)在,表示委婉語氣。
1)動(dòng)詞want, hope, wonder, think, intend 等。例如:
did you want anything else? 您還要些什么嗎?
i wondered if you could help me. 能不能幫我一下。
2)情態(tài)動(dòng)詞 could, would。例如:
could you lend me your bike? 你的自行車,能借用一些嗎?
11.3 used to / be used to
used to + do:\"過去常常\"表示過去習(xí)慣性的動(dòng)作或狀態(tài),但如今已不存在。例如:
mother used not to be so forgetful. 老媽過去沒那么健忘。
scarf used to take a walk. 斯卡夫過去常常散步。
be used to + doing: 對(duì)……已感到習(xí)慣,或\"習(xí)慣于\",to是介詞,后需加名詞或動(dòng)名詞。例如:
he is used to a vegetarian diet.
scarf is used to taking a walk. 斯卡夫現(xiàn)在已習(xí)慣于散步了。
典型例題
---- your phone number again? i ___ quite catch it.
---- it\'s 69568442.
a. didn\'t b. couldn\'t c. don\'t d. can\'t
答案a. 本句雖沒有明確的時(shí)間狀語,但從語意上看出,在聽的時(shí)候沒有聽懂這個(gè)動(dòng)作發(fā)生在過去,因此應(yīng)用過去時(shí)。
11.4 一般將來時(shí)
1)shall用于第一人稱,常被will 所代替。will 在陳述句中用于各人稱,在征求意見時(shí)常用于第二人稱。例如:
which paragraph shall i read first? 我先讀哪一段呢?
will you be at home at seven this evening? 今晚七點(diǎn)回家好嗎?
2)be going to +不定式,表示將來。
a. 主語的意圖,即將做某事。例如:what are you going to do tomorrow? 明天打算作什么呢?
b. 計(jì)劃,安排要發(fā)生的事。例如:the play is going to be produced next month。這出戲下月開播。
c. 有跡象要發(fā)生的事。例如:look at the dark clouds, there is going to be a storm. 看那烏云,快要下雨了。
3)be +不定式表將來,按計(jì)劃或正式安排將發(fā)生的事。例如:
we are to discuss the report next saturday.我們下星期六討論這份報(bào)告。
4)be about to +不定式,意為馬上做某事。例如:
he is about to leave for beijing. 他馬上要去北京。
注意:be about to do 不能與tomorrow, next week 等表示明確將來時(shí)的時(shí)間狀語連用。
11.5 be going to / will 用于條件句時(shí),be going to表將來,will表意愿。
if you are going to make a journey, you\'d better get ready for it as soon as possible.
now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
11.6 be to和be going to
be to 表示客觀安排或受人指示而做某事,be going to 表示主觀的打算或計(jì)劃。