英语 A2

4:47 知识点 1 一般现在时 You met the present simple in A1: I walk, she walks, does he like cats. This topic is the same tense wit… 4:45 知识点 2 现在进行时 The present continuous is the tense of right now, and it is built from two parts: be plus verb-ing. Be i… 4:31 知识点 3 一般过去时 The past simple talks about finished past events, things that started and ended with a door closed behin… 4:39 知识点 4 现在完成时 The present perfect is the tense of the open door: a past event with a connection to now. The form is ha… 4:40 知识点 5 谈论将来 Chinese talks about the future with hui or yao plus a time word, and the verb never changes. English has… 4:25 知识点 6 比较级与最高级 Chinese compares with bi: wo bi wo gege gao. English changes the adjective itself: taller than. And for … 4:38 知识点 7 冠词 A1 gave you the ticket: a or an for one unknown thing. A2 adds the spotlight: the, for the exact one you… 4:31 知识点 8 可数与不可数名词 English divides nouns into two families. Countable nouns can be counted on your fingers: a book, two boo… 4:19 知识点 9 情态动词 Can was one verb; now meet the whole family. The modal verbs: can, could, may, might, must, should, will… 4:32 知识点 10 介词与连接词 You know the prepositions of place from A1. Now meet the time versions, plus the connectors, the glue th…