八年級英語Traditional life教案
pushing is common in lineups.
spitting in public is acceptable.
blowing your nose with a handkerchief is also acceptable.
dress code:
casual clothes are acceptable everywhere, although smarter clothes can gain more respect. revealing clothes should be avoided. … give the students a few minutes to the advice. ask some students to read their passages before the class. sample advice: you must bow or nod when you greet people. you mustn’t touch the older. you must use your whole hand rather than your index finger to point. you can’t hold hands of the opposite sex in public. you must blow your nose with a handkerchief.
step v homeworkask students to 1. revise this module. 2. finish the rest activities in the workbook.
teaching resources教學資源庫
i. 重點知識詳解
一、must的用法
1) 表示主觀的義務和必要, 主要用于肯定句和疑問句, 意思為 “必須……,得……,要……”;由must引起的疑問句,肯定回答要用must或have to, 否定回答要用needn’t或don’t have to, 意思是“不必”;must的否定形式mustn’t表示禁止,意思是“不能,不許”。
we must find a good method to learn computer well. 我們必須找一個學好電腦的方法。
—must i finish the task right now? 我現在必須完成這個工作嗎?
—yes, you must. / yes, you have to. 是的。
(—no, you needn’t. / no, you don’t have to. 不,不必。)
you mustn’t come here without permission. 未經允許,你不能來這兒。
2) 表示肯定的猜測,常用于肯定句中,意思為 “一定是, 必然……”。
your sister must be a doctor in this hospital.(現在的猜測) 你姐姐一定是這家醫院的醫生。
he must be reading newspapers in the reading room now.(正在進行的猜測)他此刻一定正在閱覽室讀報。
it must have rained last night, for the ground is wet.(過去的猜測)昨晚一定下雨了,因為地面上是濕的。
二、情態動詞can的用法
can的否定形式為cannot,縮寫形式為can't。
1) 表示能力,意思是:能,會。
i can't swim. 我不會游泳。
can you drive? 你會開車嗎?
注意:can表示能力可和be able to互換使用,且后者有更多的時態,be able to常被用來表示can所不能表示的將來或完成的概念。
they will be able to run this machine on their own in three months. 他們過三個月就能自己開這臺機器了。
2) 表示可能性,意思是:可以,可能。
that big cinema can seats 2,000 people. 那家大電影院能坐XX人。
he can be very friendly at times.有時他會很友好。
3) 表示允諾,意思是:可以,能夠。
you can have the book when i have finished it.書我看完了可以給你。
can i use your pen?我可以用你的鋼筆嗎?
4) 表示驚異、不相信等(用于疑問句、否定句或感嘆句中),意思是:會,可能。