八年級下冊 Unit 6 How long have you been collecting shells?教案
(7)find和find out
find指的是偶然發現, 而find out則表示“查明, 弄清楚”, 經過調查, 探聽或詢問后查明或發現.
he found a bag on his way back home.
you must try to find out who broke the window.
(8)without 介詞，意思是“沒有”；后面跟名詞或動名詞。
the girl can’t do it without your help. 沒有你的幫助，這個女孩不可能做好這件事。
the boy went to school in a hurry without having breakfast. 這個男孩沒吃早飯就匆匆忙忙去上學了。
綜合檢測練習
一. 單項選擇
1. the flight from beijing to new york ______ at 9:45 am. on friday.
a. gets off b. takes off c. puts up d. gets up
2. --- ______ have you been living here？
--- for ten years.
a. how much b. how many c. how long d. how soon
3. --- _______ did you first skate?
--- two years ago.
a. when b. what c. why d. how
4. i have been skating _____ two hours.
a. in b. at c. for d. since
5. thanks for ____ me the book.
a. gave b. giving c. give d. to give