1.'Have to'和'be allowed to'
用have to + 動(dòng)詞表達(dá)某人不得不做某事。
If you get a card, you also have to give a card. 如果拿到一張牌抡秆，你同時(shí)必須給出一張牌则果。
You have to destroy the aliens before they destroy you. 你必須消滅外星人个初，否則他們會(huì)消滅你采蚀。
用be allowed to + 動(dòng)詞表達(dá)某人被允許做某事。
The rules say he's allowed to roll again. 根據(jù)規(guī)則指厌，他可以再擲一次篮条。
Am I allowed to speak? 我可以說話嗎弟头？
2.解釋一種游戲
解釋某種東西有多種方法。
你可以用a kind of 把它歸類兑燥。
Checkers is a kind of board game. 西洋跳棋是一種用棋盤玩的游戲亮瓷。
King of the Mountain is a kind of power game for kids. King of the Mountain 是一款兒童權(quán)力游戲。
您可以用for example 提供例子降瞳。
You have to use gestures. For example, make a circle with your fingers. 你必須使用手勢(shì)嘱支。比如，用手指比劃一個(gè)圓圈挣饥。
You have to match the cards. For example, this red card goes with that red card. 你必須配對(duì)紙牌除师。比如，這張紅牌和那張紅牌搭配扔枫。
您可以用if或when 來指一個(gè)特別的動(dòng)作或事件汛聚。
If you fall, you lose your turn. 如果你摔倒，就輪到別人短荐。
When all your pieces are in the home space, you win. 當(dāng)所有棋子都在本方位置倚舀，你就獲勝。
語言提示：人們一般都用代詞 you 來發(fā)出指令忍宋，指任何必須遵循規(guī)則的人痕貌。
