人教版七年级下册英语Unit 2知识点汇总.docx

人教版七年级下册英语Unit 2知识点汇总一.词汇拓展up （反义词）downbrush （单三）brushestooth （复数）teethalways （反义词）neverearly（反义词）latework（同义词）jobnight（反义词）dayhalf（复数）halvesrun （现在分词）runningclean（现在分词）cleaningeither...or...（反义词）neither ...nor...life（复数）livestaste （单三）tastes二.重点短语get up起床；站起get dressed穿上衣服have/take a shower 洗淋浴on weekends （在）周末do （one's） homework 做作业take a walk 散步；走一走5. They usually eat dinner at a quarter to seven in the evening.他们通常晚上六点四十五吃晚饭B（10）英语钟点时刻的表达方式：1 ）采用数词表达时间：seven thirty 七点半seven fifteen七点十五seven forty-five 七点四十五2 ）采用介词past , to表达时间：表达时间一般半个小时以 内（含半小时）常用介词past ,表示〃几点过几分〃；半小时过后 常用介词to ,表示〃差几分到几点〃。

a quarter past eight 八点一亥！］half past six 六点半twenty-five to five 差二十五分五点（四点三十五）3 ）整点可用〃基数词+ o'clock〃表示six o'clock 六点钟4 ） a.m .和p.m: a . m .表示〃午前，上午"（午夜12 : 00后至中午12 : 00前）；p.m .表示〃午后，下午〃（中午12 : 00后至午夜12 : 00前）在使用时常用小写形式，但有时也可 使用大写形式，比方本课电子钟就采用了大写形式AM和PMO助记：差〃几分〃到〃几点〃，写个〃 t〃字在中间假设是〃几点〃过〃几分〃,还是past来接管假设是如此太麻烦，先〃点〃后'分也能办6. After school, I sometimes play basketball for half an hour.放学后,我有时打半个小时的篮球B ( 11 )sometimes副词，意为〃有时〃,相当于at timeso辨析：sometimes , some times , sometime 与 some timesometimes频度副词，"有时”:Sometimes I get up very late.有时我很晚起床。

some times名词短语，〃几次，几倍〃：I have read the story some times.这个故事我读了好几遍sometime副词，〃某个时候〃：I will go to Shanghai sometime next week.下周的某个时间我要去上海some time名词短语「一段时间〃：I'll stay here for some time.我将在这儿待一段时间助记：〃有时〃相聚加-S ,〃几次〃分开带-S ,相聚为〃某个时候〃,分开为〃一段时间〃7. In the evening, I either watch TV or play computer games .晚上,我要么看电视，要么玩电脑游戏B ( 11 )either…r…为固定搭配，意为〃要么…要么…,〃或者…或者…〃, 用来连接两个独立的单词、短语，甚至独立的句子When the girl is happy, she either sings or dances.那个女孩高兴时，不是唱就是跳He is either in the classroom or in the library.他不是在教室就是在图书馆。

拓展：either.・・or…连接并列主语时谓语动词应与最近的一 个主语在人称和数上保持一致，这就是我们常说的〃就近原那么〃 另外，符合"就近原那么〃的词或短语还有：or, neither...nor..., not only...but also...等8. At twelve, she eats lots of fruit and vegetables for lunch .在十二点,午饭她吃许多水果和蔬菜B ( 11 )lots of意为〃大量；许多“，既可以修饰可数名词复数,又可 以修饰不可数名词,用于肯定句中,与以t of是同义短语There are lots of/a lot of birds in the tree.树上有许多鸟There is lots of/a lot of milk in the glass.玻璃杯里有许多牛奶辨析:lots of , much 与 manylots of , much与many都有"许多;大量〃之意，但用法有 区别：lots of修饰可数名词复数或不可数名词，用于肯定句中much修饰不可数名词,many修饰可数名词复数I drank lots of water after running.跑完步后我喝了大量的水。

Do you have much money with you?你身上带了很多钱吗？Mike has many friends here.迈克在这儿有很多朋友9. Here are your clothes.这是你的衣服B ( 12 )此句是here引起的倒装句当副词here , there等位于句 首且主语为名词时，句子要完全倒装在英语句子中，谓语动词 出现在主语之前，这种现象叫倒装Here comes the bus !公共汽车来了 ！Here is a letter for you.这儿有你的一封信注意：假设主语是人称代词，主谓不用倒装Here it is.它在这儿六.书面表达根据提示写一篇不少于60词的短文来介绍Billo提示：(1)我的朋友Bill喜欢唱歌 他跳舞也跳得好 他擅长交朋友；(2)他早上起床很早，放学后他通常和朋友做半个小时的运动；(3)他5点15分到家，他吃很多蔬菜作为晚餐，他认为这对 他的身体有好处；(4)黄昏，他或者做作业或者看电视Bill is my best friend. He likes singing. He can also dance well. He is good at making friends. Every day, he gets up very early. He often plays sports for half an hour with his friends after school. He gets home at a quarter past five. He eats a lot of vegetables for dinner. He thinks it's good for him. In the evening, he either does homework or watches TV. He goes to bed at about ten o'clock. He's a good boy. Do you want to be his friend?lots of=many+可数(复数)大量，许多either... or...要么...要么...；或者或者…brush teeth 刷牙have(eat) breakfast /dinner 吃早餐/晚餐go to school 去学校at night在晚上from...to...从至!!in the morning/ afternoon /evening 在上午/下午/晚 上go to work去上班That's a funny time for...那是做……有意思的时间。

be late for迟到on school days 在上学期间a quarter past /to +钟点数 ……过/差一刻钟go to bed上床睡觉half past +钟点数……点半go home回家eat quickly 吃得快play sports 做运动have much time for…有许多时间做for half an hour 半小时get home 至!］家eat a good breakfast早餐吃得好，好好吃一顿早餐eat ... for lunch 午餐吃after lunch /dinner 午餐/晚餐后be (not) good for对……健康有(没)益taste good尝起来好吃have a very healthy life 有健康的生活need to do ...需要做from Monday to Friday 从周一到周五radio station广播电台make breakfast for sb.替某人做早饭get to school 至U校三、经典句型1 .---What time do you usually get up , Rick ?里克，你通常几点起床？---I usually get up at six thirty.我通常六点半起床2 .---When does Scott go to work ?斯科特什么时候去上班？---He always goes to work at eleven o'clock.他总是在十一点去上班。

3.1 n the evening, I either watch TV or play computer games.晚上，我要么看电视，要么玩电脑游戏4. That's a funny time for breakfast.5. ---When do students usually eat dinner?---They usually eat dinner at a quarter to seven in the evening.6. At twelve, she eats lots of fruit and vegetables for lunch.7. She knows it's not good for her, but it tastes good.8. Here are your clothes.四.重点语法l.what time / when引导的特殊疑问句what time意为〃何时；什么时候〃如果询问主语什么时候 做某事，可以用"What time do / does +主语+动词原形 + ...? 〃句型,其中，what time用来提问具体的时间,此时的 what time可以用when替换。

What time do you get up?=When do you get up?你什么时候起床？What time does she often watch TV?=When does she often watch TV?她经常什么时候看电视？辨析：what time 与 whenwhat time与when都可以。