试卷讲评课件
例如: I happened to meet him on my way back. 我在回家的路上碰巧遇见了他。(半助动词+不定式) Passengers may not take any photo during flight. 飞行期间,旅客不得拍照。(情态动词+动词原形)
She was determined to find out who was responsible for this. 她决意弄清楚谁该对此事负责。(be+形容词+不定式) She is known to be a good teacher. 大家都称她是一位优秀教师。(动词被动式+不定式)
二、复合谓语
试卷讲评课件
复合谓语有多种结构,包括: 半助动词+不定式( appear to do, seem to do, happen to do 等); 情态动词+动词原形; be+形容词+不定式(be about to do , be determined to do, be ready to do 等); 动词被动式+不定式/现在分词/过去分词(be known to be, be found to do, be kept doing 等); used to+动词; 连系动词+表语。
Point 2、 谓语 谓语说明主语的动作或状态,也是句子的主体部分,通常由动词或短语动 词充当。谓语有人称和数的变化,可分为简单谓语和复合谓语两类。
一、简单谓语
试卷讲评课件
由一个动词或短语动词构成。 例如: The car parks operate a pay-as-you-leave system. 这些停车场按“离开时付费”的模式运作。(实义动词) Don't take on too much work-the extra cash isn't worth it. 不要太卖命了--多挣那点钱不值得。(动词短语)