[00:05.32]ignorance:n.无知，愚昧；不知道 [00:07.46]ignorant:a.无知的，没有受过教育的；不知道的 [00:09.50]ignore:vt.不理，不顾，忽视 [00:11.54]illustrate:vt.举例说明，阐明，图解 [00:13.65]imagine:vt.想像；猜...
[00:05.32]flexible:a.易弯曲的，有弹性的；柔顺的；灵活的，易适应的 [00:07.36]fluent:a.流利的，流畅的 [00:09.29]fluid:n.流体，液体；a.液体的；不固定的；流畅的 [00:11.22]forbid:vt.禁止，不许；阻止，妨...
[00:05.32]evolution:n.进化，演化；发展；(气体的)放出 [00:07.52]excess:n.超越；超额量；过量；过度；暴行；a.过剩的，额外的 [00:09.68]excessive:a.过度的，极度的 [00:11.80]exclaim:v.呼喊，惊叫；叫喊着说...
[00:05.32]demanding:a.苛求的，高要求的 [00:07.33]demonstrate:vt.演示，说明，论证，表露；vi.示威 [00:09.61]dense:a.密集的，浓厚的；愚钝的 [00:11.62]deny:vt.否定；拒绝；否认 [00:13.65]departure:n.离开，出发，...
[00:05.32]contact:n.接触，联系；熟人；隐形眼睛；a.接触传染的；v.与联系；接触 [00:07.31]contest:n.比赛，竞赛；v.争夺；对提出质疑；竞争；争辩 [00:09.37]context:n.背景，环境；语境，上下文 [00:11....
[00:05.32]assistant:a.帮助的，辅助的；n.助手，助教；辅助物 [00:07.39]associate:vt.联想；联合；vi.交往；n.伙伴；会员；a.副的 [00:09.58]association:n.联合；协会，团体 [00:11.85]assume:vt.假定，设想；采取，...
Review of units 1-6 [00:04.70]3a Listen to the four conversations. [00:10.87]Match the conversations with the correct pictures. [02:18.03]3b Listen again and follow the instructions next to the pictures. [04:26.79]Review of units 1-6 to expressions [...
Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b...
Unit 11 Could you please clean your room? [00:05.30]SECITON A [00:08.36]1b Listen.In the chart above, [00:14.13]write M next to Mom's chores andp next to Peter's chores. [00:52.09]2a Listen.Peter askes his father if he can do four things. [00:59.35]W...
Review of units 7-12 [00:03.89]3a Listen to the four conversations. [00:09.85]match the conversations with the correct pictures. [02:37.31]Listen again and follow the instructions next to the pictures. [05:05.06]Review of units 7-12 [05:14.02]topping...
