一般现在时,Snow covers land in winter. His speech often covers the knowledge of biology. 他的演讲常常涉及（包括）生物学知识。 Encouragement from teachers often improves students confidence. She often embarrasses me by telling jokes on me. A new teacher always introduces himself or herself to students.,用一般现在时连词成句（需要添加适当成分）,1.information , amaze, _ 2.behaviour, show, attitude _ 3.appear, description, screen _ 4.instruction, disappoint _,5.teenager, interest，disappear 6.assistant, impress, leader,加-ed和-ing的形容词,I was excited with her speech. Her exciting speech made me excited. The boring lecture made us bored. Toms amazing adventures（历险） make us amazed.,请把下列词语连成句子,1.behaviour, disappointed (adj) _ 2.attitude, disppointed(adj) _ 3.instructions, disppointing(adj) _ 4.embarrassed(adj) ,description _,5.comprehension, amazed(adj) _,