九年級英語上冊期末課本重點復習資料
凡是有 a / an 開頭,多用 what ; 凡是 adj 直接加名詞的,多用 what ;其他一般用 how.
狀語從句
一.時間狀語從句 when , while , as , before , after , since , until , as soon as.
(1) 當主語是一般將來時或祈使句或有情態動詞時,從句用一般現在時, “ 主將從現 ” i’ll ring you as soon as i get to school. 我一到學校就打電話給你。
(2) 肯定句: until = till 直到 i’ll wait for you until you come back.
否定句: until = before not …. until 直到 …. 才 …… i didn’t go to bed until i finished my homework. 。
二.條件狀語從句 if , as long as (只要) , unless (除非)
主將從現 i’ll visit you if it doesn’t rain tomorrow. use your head , and you’ll find a way.
unless you work hard , you’ll get a good job. if the traffic lights are green , you can cross the street.
賓語從句
一.賓語從句的語態。
賓語從句要用陳述語態
--- do you know ______ for shanghai last night? a. what time he leaves b. what time did he leave c. what time he left.
二.主句與從句時態一致。
1. 如果主句用現在的某個時態,賓語從句視實際情況而定。
i wonder if you can help me. 我想知道你是否能幫我。
2. 主過 --- 從過
he told me that he would take part in english club. 他告訴我他將參加英語俱樂部。
he asked me if i used his bike. 他問我是否我用過他的自行車。
3 . 如果是客觀事實,賓語從句用一般現在時。 jim told me that the earth is round. jim 告訴我地球是圓的。
三.連接詞
1 . that 可省略, that 作主語時不能省。
2 . what , which , who , whose , whom he asked me whose the book is.
3 . when , how , where , why could you tell me where the restaurant is.
do you know how to get to the bank?
4 . if / whether 是否
以下情況只能用 whether :
與 or not 連用 can you tell me whether we go or not.
作介詞后的賓語從句 &nbs p; i’m worried about whether we should study each other ,
跟不定式 to do have you decided whether to go with us.
定語從句的用法
定語從句中只能使用 that 的情況
1. 當先行詞為 anything , everything , nothing 等不定代詞時,只能使用 “that” 。
例: is there anything that i can do for you?( 我能給你做點什么嗎? )
2. 當先行詞為 all , any , much , many 詞時,只能使用 “that” 。