九年級英語上冊unit4單元課時導學案(人教版)
習慣性的行為或動作,并暗示現在已無此習慣。因此,此句型只用于講述過去,不能用來講述現在。
1.肯定句形式為:主語+used to+v+其他
i used to read a lot of books but i don’t read much now
2.否定句形式為:主語+ didn’t use to+v+其他 或 主語+used not to+v+其他
she didn’t use to like singing pop songs.= she __________ to like singing pop songs.
3.一般疑問句:did+主語+use to+v+其他 或used+主語+to +v+其他
he used to play the piano. (改為一般疑問句
_________he _________ _________ play the piano?
4.其反意疑問句的附加疑問部分可用“ didn’t/usedn’t +主語”或“ did/used+主語”
you used to have long hair, ___________ ____________? (改為反意疑問句)
5.used to也可用于there be結構中,表示“過去常有”。
there used to be a meeting on monday morning last year.
翻譯此句:___________________________________________________________
6. 其他短語:[21世紀教育網]
be used to doing sth. 習慣于做某事 use sth. to do sth. 用某物做某事
be used to do sth. 被用來做某事 be used for... 用于做.....
be used by... 被....所用 be used as... 被用作....
跟蹤練習
(1) he______ ______ ____ after school. 放學后他過去常常踢足球。 (2) he ____ ______ _____ __________________. 他過去不吸煙。
(3)he used to play football. (改為一般疑問句,再回答)
_______________________________________________________
二、總結
辨析:used to do / be used to doing /be used to do
used to do,表示______________,是過去時態,用于描述過去常常發生的動作或存在的狀態。
我過去害怕黑暗。 i used to________(be) afraid of the dark.
be/get used to doing,表示_____________.
瑪利亞習慣早起。maria is used to_____________(get)up early.
be used to do, 表示_______________,相當于 _________________.
火可以被用來做飯。fire can be used to cook food.
= fire can ____ _______ ______ _______ food.
練習
1. mother _____us stories when we were young.
a. used to telling b. is used to tell
c. used to tell d. is used to telling
2.我習慣走路上學。 i _____ ______ _____ _____ to school.
3. he used to smoke, ______ _______?(完成反義疑問句)
4.李先生過去住在美國,所以習慣吃西餐。
mr li ____ _____ ____ in america, so he _____ _____ ______ _______ western dishes.