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课件网) Module 1 Wonders of the world Unit 3 语法 精讲细练 时态复习 【语法感悟】 1.两年前我参观过巨人之路。 I _____ the Giant’s Causeway two years ago. 2.它为中国数百万人供电。 It _____ electricity for millions of people in China. 3.我从未见过它,所以我不确定同意你的看法。 I _____ _____ _____ it, so I’m not sure I agree with you. visited produces have never seen 4.我望向东方———天空正在变灰。 I _____ to the east—the sky _____ _____ grey. 5.五分钟后你就到那里了。 You _____ ____ there in five minutes. 6.我走的路对吗 _____ I _____ the right way looked was becoming will get Am going 【语法解读】 一、一般现在时 构成:work/works 用法:1.表示经常或习惯性的动作或状态; 2.表示客观事实或真理; 3.在状语从句中表示将来 标志词:频度副词always/often等;every day/week/month...;on Sundays; in the morning等 二、现在进行时 构成:am/is/are working 用法:表示现在或现阶段正在进行的动作或存在的状态 标志词:now; at the moment; these days;Look! Listen! Be quiet!等祈使句;It’s eight o’clock.等 三、一般过去时 构成:worked 用法:表示过去某个时间发生的动作或存在的状态 标志词: ...ago; yesterday; the day before yesterday;last week;in 1999; just now; once upon a time; at the age of five等 四、一般将来时 构成:will/shall work;be going to work 用法:1.表示将来某时要发生的动作或存在的状态; 2.表示计划、打算做某事 标志词:soon; tomorrow; the day after tomorrow; next week; in one minute; by+将来时间;in the future; one day/some day 五、过去进行时 构成:was/were working 用法:表示过去某一时刻或某一段时间正在进行的动作或存在的状态 标志词:at nine o’clock last night;this time yesterday; at that time;while或when引导的从句 六、现在完成时 构成:have/has worked 用法:1.强调过去发生的动作对现在造成的影响或结果; 2.表示过去已经开始,持续到现在的动作或状态; 3.终止性动词不能和一段时间连用 标志词:ever/never; already/yet; just; before; since/for; so far;in the past/last few years等 【语法精练】 Ⅰ.用所给词的适当形式填空 1.—Didn’t you see the red light —Sorry, sir.I _____(check) the map and didn’t notice it. 2.Look! The students _____(answer) the questions carefully. 3.The world _____(not face) such a big challenge since World War Ⅱ. 4.We _____(visit) some famous universities, experiencing the culture and customs there next week. was checking are answering hasn’t faced will/are going to visit 5.Our teacher Ms Wu seldom laughs, but when she _____ (do), everyone in the same building can hear her. 6.Dad _____ (bring) them to our house and Mum soon had a lunch ready for them. does brought Ⅱ.翻译句子 1.看!他们正在那边做什么 (be+doing) _____ 2.为了保持健康,我爷爷每天早上都在公园里锻炼。(exercise) _____ 3.在未来还会有学校吗 (there be) _____ Look! What are they doing over there To keep healthy,my grandpa exercises in the park every morning. Will there be schools in the future 4.在她五岁时她开始弹钢琴。(when) _____ 5.昨晚八点钟我在看一部电视剧。(watch) _____ She began playing/to play the piano when she was five years old. I was watching a TV play at eight o ... ...
