2021高中英语 短语知识点 Unit 4 Earthquakes学案 新人教版必修1

2021高中英语 短语知识点 Unit 4 Earthquakes学案 新人教版必修1 Unit 4 Earthquakes学案 Book1 Unit 4 Earthquakes 一，典型句式： 1.It seems (to sb.) that/as if.好像、似乎 There seems to be.似乎有 seem (to be)+n./adj.好像是 seem to do/be doing sth./to have done sth.似乎要做/正在做/已经做了某事 2.倍数表达法 A is.times as +形容词原级 + as + B， A is.times + 形容词比较级+ than+ B， A is.times + the + n+ of+ B 如：A是B的两倍大: A is twice as big as B. A is twice bigger than B. A is twice the size of B 3. all/every/each/both+ +not 为部分否定=Not all/every/each/both All the people are not from America.=Not all the people are from America. 4. 10.关于too.to.句式的用法：too.to.太 而不能 以下too to do 不定式为确定意义 （2）not/never too.to.意为“并不太 所以能”。It is never too late to mend. (3） only/but/ all too.to.相当于very,后面的不 定式也表示确定。 (4)当too.to.用来修 anxious, eager,happy 表示看法，心情的形容词 不定式为确定 意义。 He was too eager to know the result of his test. 二，重点单词和短语 1. burst out + doing sth.=burst into +n.突然 起来 burst out crying/burst into tears burst in/into 闯进，突然破门而入 2. event : 重大大事，竞赛项目 accident； 意外事故 affair: 其复数往往指事务 international affairs, 风流韵事， have an affair with sb. incident；政治性的大事，如：事变；另，也指小事 matter: 待解决问题， a matter of 一个 的问题 3. ruin: 毁掉美妙的事物：健康/名誉/假期等be in ruins 成为废墟 destroy: 彻底地毁坏，不行复原 damage； 功能部分受损，可复原 4. injure 意外损害，身体部位受伤 hurt 指精神上受伤或身体某部位感到痛苦 wound 指枪伤、刀伤、刺伤等皮肉之伤 harm 损害，损伤 do harm to 5. Track n.1)轨道，如： track events:竞赛 2)痕迹，痕迹 V.追踪 如;track the terrorists 6.trap. n.陷阱 v.使陷入困境 be trapped/caught in 被困在 当中 7.at an end：结束，终结 。 come to an end vi.结束bring/put sth.to an end vt.结束；制止 on end连续,竖直 end up with以 结束; end up doing /in sth.: 结果为 如：We were going to go out, but ended up watching TV. by now /so far/up to now（用现在完成时连用）by + 过去时间（用过去完成时连用） by + 将来时间（用将来完成时） 8. shelter. n. 掩蔽，避身处 v. 庇护，爱护 shelter sb. from sth.爱护某人免受 8.judge judging by/from从 上看；依据 推断Dont judge a book by its cover.勿以貌 Unit 4 Earthquakes学案 取人 9.表示“很多，若干”的短语： 1）后跟可数名词复数，用复数谓语动词 a large/great/good number of a great/good manya good few/quite a few 2）后跟不行数名词，用单数谓语动词 a great/good deal ofa great/large amount of (large amounts of 作主语，谓语动词用复数) 3）many a+ 单数名词.+单数谓语动词 4)可数不行数均可. Some/a lot of/lots of, a great/large quantity of，large quantities of , plenty of 另外large quantities of 无论接可数还是不行数名词，谓语动词用复数。