① 感官动词："五室两厅一感觉"，表达看见/听见/感觉某人某物正在做某事。

see, watch, observe, notice, look at; hear, listen to; feel

② 使役动词：have/get。

have sb. doing sth.表达让某人/物持续做某事。/get sb. doing sth.表达让某人/物开始做某事。

③ 动词leave, keep, find, catch。

此时leave意为"使某人某物处于某种状态"。/catch意为"撞见某人某物正在做某事"。

④ with的复合结构：with+n./pron.+doing，意为"随着..."。

With the snow falling, the students cheered up.

Task 2: 学习检测

用所给动词的正确形式填空并指出在其在句中作什么成分。

1) The old couple often take a walk after supper in the park with their dog (follow) them.

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2）I looked up and noticed a snake (wind) its way up the tree.

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3）The lecture, (start) at 7:00 pm tonight, will be given by the most popular professor.

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4）Look over there! There is a very long path (lead) up to the house.

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5）The 2011 International University Games (hold) now attracts lots of people across the world. 充当成分

6) The story was so __________(move) that everyone present was ________(move) to tears.

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7) He looked round and caught a man ___________(put) his hand into a woman's handbag.

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8）The missing boys were last seen __________(play) near the river.

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9）It was so cold that they kept the fire (burn) all night.

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