单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,By Carol,七年级同步,By Carol七年级同步,1,Unit4 Dont eat in class.,Unit4 Dont eat in class.,2,本节课的主要内容,1.完成4单元单词的解析及教授。,2.完成4单元的语法及知识点的讲解。,3.听写三单元的笔记。,本节课的主要内容,3,本节课的重难点,1.祈使句的用法。,2.be late for=arrive late for,3.must的用法。,4.in class与in the class,5.辨析wear,put on,be in,6.bring与take的区别。,7.be quiet/keep quiet,8.practice的用法。,9.help的用法。,10.on school nights,本节课的重难点1.祈使句的用法。,4,11.辨析too many,too much与much too,12.relax的用法。,13.strict的用法。,14.remember的用法。,15.follow的用法。,16.keep的用法。,17.learn的用法。,人教版七年级英语下册复习ppt课件Unit4-Dont-eat-in-class-单词、语法及知识点,5,1.祈使句:,定义：表示请求、命令、建议、警告等语气的句子。,结构：,肯定：,Do型：以动词原形开头的。,Be型：Be+名词/形容词。,Let型：Let sb.do sth.(Let sb.not do sth.),eg:Stand up.,Close the door.,Give me some food.,Be quiet!,人教版七年级英语下册复习ppt课件Unit4-Dont-eat-in-class-单词、语法及知识点,6,否定句：Do型和Be型在句首加Dont。,eg:Dont forget me.,Dont be late for school.,Let型否定式有两种：,Dont+let+宾语+动词原形+其他,Let+宾语+not+动词原形+其他,eg:Dont let him go.=let him not go.,有些可用no开头，用来表示禁止性的祈使句。,No smoking!禁止吸烟,No fishing!禁止垂钓,否定句：Do型和Be型在句首加Dont。,7,Be a good student.,Let me help you.,Dont talk in class.,Dont arrive late for class.,Practice:,不要在走廊里跑。,不要在教室里吃东西。你必须在餐厅吃。,不要在课堂上听音乐。我们可以在外面听音乐。,不要打架。,Be a good student.,8,2.arrive late for=be late for“做某事迟到”,Dont arrive late for school.,=Dont be late for school.,3.must是情态动词，后面加动词原形,。,当must用于否定句时，mustnt意味“千万,不要，禁止”，而不表示“不必”。,eg.You mustnt be late for school.,以must开头的一般疑问句，做肯定回答还,用must,做否定回答要用neednt或,dont have to,而不用mustnt.,eg.Must I clean the room?,No,you neednt./No,you dont have to.,2.arrive late for=be late fo,9,4.on time:准时,in time：及时.,eg:We must arrive there on time.,At last,we reached the factory in time.,5.,in class表示“在课上，上课时”,in the class表示“在这个班”,类似的用法有：,in hospital住院，in the hospital在医院,at table吃饭，at the table在桌子旁,6.wear a hat(P20),辨析wear,put on,be in,4.on time:准时,10,wear,是及物动词，意为“穿，戴”，表示状态,eg.He wears a black T-shirt.,put on,意为“穿，穿上”，强调穿的动作,eg.Its cold outside,put on your coat.,be in,+颜色/衣服，意为“穿着.颜色的衣服,”eg.She is in red.,7.bring与take的区别,。,bring“带来，拿来”，指从别处带到说话者所在,的地方，,bring sth.to sp.,“把某物带到某地”,eg.Please bring your book to me.,take“带走，拿走”，指从说话者所在的地方带,到远处去，,take sth.to sp,.“把某物带去某地”,eg.Please take your book to school.,wear是及物动词，意为“穿，戴”，表示状态eg.He w,11,take.away 把.带走,8.Oh,we also have to,be quiet,in the library.,(P20),be quiet=keep quiet保持安静,9.,practice,the guitar(P22),practice sth.练习某事/某物,practice doing sth.练习做某事,eg.I often practice my English in the morning.,He practices playing the piano every day.,10.do the dishes=wash the dishes清洗餐具,take.away 把.带走,12,11.help his mom make breakfast(P22),help sb.do sth.帮助某人做某事,eg.He often helps me clean the room.,help sb.with sth.帮助某人做某事,eg.I often help him with his lessons.,12.on school nights在上学期间的晚上(P22),13.,There are,too many,rules.(P23),辨析too many,too much与much too,11.help his mom make breakfa,13,too many+可复 表示“太多.”，,eg.There are too many flowers in the garden.,too much+不可数名词 表示“太多.”,eg.I have too much homework this evening.,much too+adj./adv.表示“太.”,eg.This little boy is much too fat.,14.At school，we have more rules(P23),more意为“更多的”，此处是many的比较级，,修饰可数名词复数。同时也是much的比较级，,可修饰不可数名词。,eg.She has more books than I.,He bought more milk.,too many+可复 表示“太多.”，,14,15.After dinner,I cant,relax,either.(P23),辨析relax,relaxing和relaxed,relax是动词，意为“使放松”,eg.Playing games always relaxes me.,relaxing是形容词，修饰物，意为“令人放松的”,eg.This film is very relaxing.,relaxed是形容词，修饰人，意为“感到轻松的”,eg.He is relaxed after listening to music.,16.either表示“也”，用于否定句中,eg.I dont like apples either.,15.After dinner,I cant relax,15,too表示“也”，用于肯定句和疑问句,eg.I like apples too.,Do you like apples too?,17.I know,how you feel,.(P23),本句中how you feel是宾语从句，做know的宾,语。如果一个完整的句子在复合句中充当宾语，,那么这个句子就叫宾语从句。注意宾语从句必,须用陈述语序。,eg.He doesnt know,where the post office is,.,He told me,what I should read,.,too表示“也”，用于肯定句和疑问句,16,18.Parents and schools are sometimes,strict,but,remember,they make rules to help us.,(P23),(1)strict是形容词，意为“严格的，严厉的”，,be strict with sb.对某人要求严格,be strict in sth.对某事要求严格,eg.She is a strict teacher.,My parents are strict with me.,Our teacher is strict in our homework.,18.Parents and schools are s,17,(2)remember表示“记住”，反义词forget,remember to do sth.,记得要去做某事，说明事,情还没有做。,eg.Remember to telephone me.,remember doing sth,.记得做过某事，说明事,情已经做过。,eg.I remember seeing her in the city.,中考链接,Remember_the book to the library when,you finish_it.,A.to return;to read B.returning;reading,C.to return;reading D.returning;to read,(2)remember表示“记住”，反义词forget,18,19.We have to,follow,them.(P23),follow做及物动词，意为“遵循，遵守”,follow the rules遵守规则,eg.We should follow the traffic rules.,follow sb.to do sth.跟随某人做某事,eg.I followed him to the station.,20.I have to/must,keep my hair short,.(P24),keep+宾语+宾语补足语(adj.),使.保持某种状态,eg.We must keep the room clean.,19.We have to follow them.(P,19,21.because I have to/must learn to play the,piano.(P24),learn to do sth.学会做某事,eg.We must learn to drive a car.,learn from.向.学习,eg.We should learn from Lei Feng.,learn.by oneself自学,eg.He learns French by himself.,用于某些谚语中,Its never too old to learn.,第三人称：宾格+self/selves,其余人称：形物+self/selves