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1、七年级下册 Unit2. What time do you go to school?第四课时 Section B3a-self一、基础知识 l.life名词,生命。复数:lives。以f或fe结尾的单词的复数是把f或fe变成ves,类似的词还有:knife(小刀)的 复数:knives,wife(妻子)的复数:wiveso2 .healthy形容词,健康的。常用词组:healthy food健康食品keep healthy保持健康。a healthy life 一个健康的生活。 health,名词,健康。unhealthy形容词,不健康的。3 .quickly副词,快地,迅速地。用在动词之后
2、。quick形容词,快的,迅速的。用在名词之前,be动词之后,例如:Please be quick.请快点。Please walk quickly.请走快些。4 .from six fifteen to seven 从六点十五到七点 from to从到 例如:from 1 to 10从一到十.get to school 到学校 get to 到达 get home 到家5 .the first class 第一节课first序数词,第一,表示“第几时前面加the。二、重难点分析重点:LYou need to brush your teeth after eating to have dinne
3、r.吃过晚饭后要刷牙。P.12need to do sth.需要做某事。如:We need to tell him the truth.学科网我们需要告诉他真相。after是介词,在之后的意思,后面跟的是动名词eating。After的反义词before,意为:在之后。如:I often takea walk before going to bed.我经常在睡觉之前散步。have dinner吃晚饭,吃正餐。吃晚饭还可以说:have suppe,r类似词组:have breakfast吃早饭have lunch 吃午饭.Here are your clothes.这是你的衣服。P.12这是一个
4、倒装句。英语的基本语序是“主语+谓语”。但有些场合是“谓语+主语工这种语法现象称为倒装。 there/here引导的倒装句,当主语是指物的名词时,采用全部倒装,如comes here. Here comes the bus;.主 语是人称代词时用部分倒装,如Here you are.给你。3.1 dont have time to clean my room from Monday to Friday.我从周一到周五没有时间打扫我的房间。P.12have time to do sth.意为:有时间做某事,类似的句型还有:It,s time to do sth.该做没事了。如:It,s time
5、 to get up.该起床,了 o三、典例精析.After I get up, I eat r. (quick)【答案】quickly.【解析】quick形容词,快的,迅速的。.quickly副词,快地,迅速地。形容词放在be动词后面或名称的前 面,而后者是副词,放在动词后面。【考点定位】形容词和副词的区别。【点评】副词要放在动词后面。1 . The doctor saved(拯救)many peoples.(life)【答案】lives【解析】life的复数是lives.学科网以f或fe结尾的单词的,复数是把f或fe变成ves【考点定.位】名词的复数。【点评】名词单数度复数的规则要记牢。2
6、 .Jack never eats breakfast, but he always eats bread at might.A /, the B the, / C /, / D the, the【答案】C.【解析】eat breakfast吃早饭,at night在夜晚,都是固定词组【考点定位】固定词组。【点评】一日三餐和球类运动中间没有the。四、专项训练(-)基础练习3 .Sorry,I am busy today, .1 dont have time(help) you.【答案】to help【解析】句.意:学科网对不起,我今天很忙,没时间帮你。have no time to do s
7、th.意为:没有时间做某事。【考点定位】固淀句型。【点评】have no time to do sth.意为:没有时间做某事。类似的句型还有:Its time to do sth.该做没事了。2. Who is the(one) to get to school?【答案】first【解析】句意:谁是第一个到学校的。first是序数词,意为:第一。【考点定位】序数词的用法。【点评】表示第几时要用序数词。3.1 have a shower(quick).【答案】quickly【解析】句意:我很快地洗了澡。quickly副词,快地,迅速地。用在动词之后。【考点定位】副词的用法。【点评】用在动词之的后
8、面是副词。4.Tom is always latefor school. He gets up early.A. never B. often C. usually D. sometimes【答案】A.【解析】句意:汤姆上学总是迟到,他从不起床早。A. never从不B. often经常C.usually通常D.sometimes有时候,选项B,C,D和句意不符,故选A.【考点定位】学科网频度副词。【点评】做题时要根据句子的意思选择合适的选项。rdont have much time breakfast.A. in B.on C.at D.for【答案】D.【解析】句意:我没有太多的时间吃早饭
9、。have time for sth.是固定用法,意为:有时间做某事。相当于havetime to do s th.【考点定位】固定句型。【点评】固定句型要记清。(二)提升练习根据下面信,以Lucy s Day为题写一篇60词左右的英语短文。时间 活动内容7:007:00起床7:30 吃早饭8:00-11:00 做家庭作业12:00 吃午饭14:00-17:00与朋友一起踢足球18:0019:00-21:0021:30吃晚饭在家看电视去睡觉Lucy s DayI have a friend. Her name is. Lucy. She usually gets up at 7:00. She
10、 usually eats breakfast at 7:3d. She usually does her homework from 8:00 to 11:00. She usually has lunch at 12:00. She usually plays football with her friends from 14:00 to 17:00. She eats dinner at 18:00. She usually watches TV from 19:00 to 21:00 at home with her parents. She usually goes to bed at 21:30.【解析】这是一篇命题作文,学科网写作的时候时态用一般现在时,主语是露西,是第三人单数, 所以谓语动词要注意第三人称单数的问题。【亮点说明】这篇文章时态用的是一般现在时,注意到了第三人称单数的问题,用上了所给的要点,用了 fromto词组,没有单词和语法错误。