module4unit2第七課時(shí)(參考版)
2024-11-21 03:49本頁(yè)面
【正文】 have/has been able to等多種 ? Can 一般能力 ? Be able to 經(jīng)過(guò)努力后而達(dá)到的一定境界 ? My brother can play table tennis. ? My brother is able to dive under water for 10 minutes. shall will Shall表達(dá)諾言 。could兩種 ? be able to 的形式有 am/is/are able to。 could。Unit2 grammar and usage Modal verbs (1)He can run the 100m sprint in 11 seconds. (2)Can the girl read before she goes to school? ought to/should ，“應(yīng)該”，用于各種人稱 ? You should be polite to your teacher. ? You shouldn’t spend so much time playing puter games. ，“想必，估計(jì)”的意思． If they start today, they should arrive there in two days. ”照說(shuō)應(yīng)該 ……” I wonder where Mary is. she should be here now. ，表示虛擬語(yǔ)氣． He suggested that I (should) go to shanghai tomorrow. He demanded that we (should) solve the proble
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