【正文】
set shut shut read read bring brought buy bought think thought catch caught teach taught build built lend lent send sent 1. 你 去睡一覺。 2. 你 邀請(qǐng)他。 4. 你 抽這么多的煙。因此具有 have的各種時(shí)態(tài)。 He has got to go right now. He hasn’t got to go just yet. 1. 含義不同: must 表示說話人的主觀思想,強(qiáng)調(diào)個(gè)人意志和主觀的決心。 You must do it now. I have to go now. 3. 否定含義不同 在否定句中 , have to表示不需要, must則表示不允許。 S