九年級下冊Unit 4 Natural disasters導學案
4、would anyone remain alive? 還有人活著嗎?
(1)remain此處作連系動詞,意為“一直保持;仍然處于某種狀態”,后面可接形容詞、名詞、動名詞ing形式、動詞ed形式或介詞短語。
eg:whatever achievements you’ve made, you should remain modest. 無論你取得多么大的成就,你都該保持謙虛。
【拓展】remain stay 都指“繼續停留”或“繼續保持某種狀態、關系或行動。”remain 常可與stay 互換。
1)表示“繼續呆在某處”時,應該用不及物動詞remain或stay
eg:shall i go or stay?
he remained in his seat after all the other students had gone home.
2)表示“繼續保持或處于原來的狀態”時,可用remain或stay
eg: the door stayed closed.
3)表示“暫住、短期停留”時,只能用不及物動詞stay
eg:he is staying at hilton hotel.
4)表示“殘留、剩下”時,只能用不及物動詞remain
eg:not much of the house remained after the fire.
5) remain 強調“繼續停留于一處或保持原狀態、情況性質而不改變”, stay強調“某人[物]繼續留在原地而不離開
eg:this place remains cool all summer.
he stayed to see the end of the game.
(2)alive形容詞,意為“活著的,在世的”。
eg: is the old man alive now?
【注意】alive和living都可以表示“活著的”,但alive通常作表語或后置定語;而living修飾人或者物時需要前置。
eg: all living things need air.
5、it covered roads, parks and small houses. 水淹沒了道路、公園和小房子。
cover 此處用作及物動詞,意為“覆蓋;蓋上”,常與介詞with搭配。
cover… with … 意為“用……把……蓋住”(表示動作)
be covered with... 意為“被……覆蓋”(表示狀態)
eg: please cover the table with a white cloth.
the hills are covered with trees.
【拓展】cover 還可以用作名詞,意為“覆蓋物;封面等”
eg:the book needs a new cover.
6、large objects, such as coaches and boats, passed by my window. 大件的物體,例如汽車和輪船,從窗前經過。
pass by 意為“通過;經過”;還可以表示“(時間)逝去;過去”。
eg: i see them pass by my house every day.
three years had passed by before she finally found a suitable job.
7、i had to do something. 我必須做點什么!
辨析:have to 與must
(1)must多表示主觀需要或責任感的驅使有必要或有義務去做某事,多譯為“必須”,而have to多表示客觀存在的環境所限,即客觀要求(無奈)而為之,多譯為“不得不干某事”。
eg:i must clean the room because there are too dirty.(無人強迫) 因為太臟了,我必須要打掃房間。
we must be there on time. (責任感的驅使)我們一定準時到達。
i have to do my homework now.(不得不做) 我現在不得不做作業。
i have to leave school because my family is poor now.(無奈) 因為家里窮了,我不得不退學。
(2)must沒有時態的變化,而have to有時態的變化。