Section_ⅡWelcome to the unit & Reading-Language Points
Ⅰ.高频单词
1.deadly adj. 致命的;彻底的
2.bid n.努力争取 vi.出价;投标;试图
3.prescription n. 处方(药),药方
4.bathe vt. & vi. (给......)洗澡→bath n.洗澡
5.unprotected adj. 无防护的→protected (反义词)受保护的→protect vt.保护→protection n.保护
6.prevention n.预防,防止 →prevent vt.预防, 防止
Ⅱ.重点短语
1.be_harmful_to 对......有害
2.give_a_sideways_glance 向旁边瞥了一眼
3.pass_on 把(疾病)传染给;传递(某物)
4.contrary_to 与......相反
5.burst on the scene 突然出现
6.lose sb. to ... 因为......而失去某人
7.devote oneself to 专注
8.have access to 有机会使用
Ⅲ.经典句型
1.[句型展示] Eventually, the body's immune system becomes so weak that the person often becomes very ill from usually mild sicknesses.
最后,人体的免疫系统变得如此脆弱以至于一些轻微的疾病都会使这个人病得很严重。
[典例背诵] The teacher was telling us so interesting a story that we all forgot the time.
老师给我们讲了一个这么有趣的故事,结果我们都忘记了时间。
2.[句型展示] There_are over 30 million people living with HIV worldwide.
现在全球有多于三千万的艾滋病毒携带者生存着。
[典例背诵] There are two boys playing basketball on the playground now.
有两个男孩正在操场上打篮球。