人教版高中英语必修一 《Natural Disasters》单元重点小结PPT

《Natural Disasters》单元重点小结PPT

课 标 要 求

语境主题

自然灾害

语音知识

清辅音/p/ /t/ /k/ /f/ /θ/ /s/ /ʃ/ /h/ /tʃ/ /ts/ /tr/

浊辅音/b/ /d/ /􀱹/ /v/ /ð/ /z/ /ʒ/ /r/ /dʒ/ /dz/ /dr/ /j/ /w/ /m/ /n/ /􀱻/ /l/

-ed结尾的单词

重点词汇

1.flood n.洪水;大量　vi.淹没;大量涌入　vt.使灌满水;淹没

be flooded with 淹没;flood...with...使……充满……;flood into 涌入;a flood of 大量的

2.damage vt.损害;破坏　n.损害;损失

cause damage 造成损害;do great damage to 对……造成巨大的损害

3.affect vt.影响;(疾病)侵袭;深深打动

be affected by heat/cold 中暑/着凉;be affected with high fever 发高烧;be greatly/deeply affected by 被……深深打动;affection n.喜爱;affective adj.情感的;感情的

4.ruin n.& vt.破坏;毁坏

lie/be in ruins成为废墟;fall into ruin毁灭;灭亡;崩溃;be reduced to ruins沦为废墟;ruin sth/sb/oneself毁坏某物/毁掉某人/自己;be ruined by...被……毁坏/破坏;ruin one’s health/fame/future毁掉某人的健康/名誉/未来

5.shock n. 震惊;令人震惊的事;休克 vt. (使)震惊

be shocked to do sth做某事感到震惊;shock sb into doing sth 惊醒某人以做某事;in shock 吃惊;休克;shocked adj.吃惊的;震惊的;shocking adj.令人震惊的

6.breathe vi.& vt.呼吸

hold one’s breath 屏住呼吸;out of breath 气喘吁吁地,上气不接下气地;catch one’s breath喘口气;take a deep breath=breathe deeply 深呼吸;a breath of fresh air 一股新的气息;新鲜空气

重点语法

限制性定语从句(I)(which,that,who,whom,whose)

Those who want to go outing must be at the school gate at 7 tomorrow morning.

The dictionary (which/that) I bought last week is very useful.

Children who are not active or whose diet is high in fat will gain weight quickly.

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