人教版八年级下册英语第二单元unit2知识点

Unit 2 What should I do 一丶重点短语一丶重点短语 1 argue v 争论 争吵 争论 争吵 argue with sb 与某人吵架 I argued with my best friend 我和我的好朋友吵架了 2 2 eithereither adv adv 用于否定句 也 用于否定句 也 He doesn t have any money and I don t either 他没有钱 我也没有 I can t play chess She can t either 我不会下国际象棋 她也不会 too 也 用于肯定或疑问句 I m a teacher He is a teacher too 我是老师 他也是老师 3 3 askask sbsb forfor sthsth 向某人寻求某物 要 向某人寻求某物 要 Don t ask for food every day Go and find some work 别天天要饭 找点儿工作做 I don t think you should ask your parents for some money 我想你不应向父母要钱 4 4 thethe samesame as as 与与 相同相同 注意前后两个比较对象的属性保持一致 注意前后两个比较对象的属性保持一致 The clothes areare thethe samesame asas my friends 这些衣服与我朋友的一样 Tom is the same age as Anna Tom is as old as Anna 汤姆和安娜一样大 Her backpack is the same as mine 她的背包与我的一样 5 5 exceptexcept 除除 以外 不包括以外 不包括 在内 在内 My class has been invited except me 除我以外 我的同学都被邀请了 All the students went to the park except him 除了他之外 全体同学都去过公园了 They all traveled America except her 除了她以外 所有的学生都去美国旅行过 注意区别 注意区别 besidesbesides 除除 以外 还有以外 还有 包括在内 包括在内 We all went there besides him 除他去以外 我们也都去了 He went there We went there too 他也去了 我们也去了 大家都去了 There are five more visitors besides me 除了我之外还有 5 名访客 加上我是 6 个 6 6 wrongwrong adjadj 错误的 有毛病的 不合适的 错误的 有毛病的 不合适的 What s wrong with you 你怎么了 你哪里不舒服 I ve got a headache 我头痛 What s wrong with your watch It doesn t work 你的手表怎么了 它不走了 注意 What s the matter with you What s wrong with you What s the trouble with you 你怎么了 你出什么事了 7 7 getget onon wellwell withwith sbsb 与某人相处 融洽 与某人相处 融洽 getget onon wellwell withwith sthsth 某事进展地好某事进展地好 The students will get on well with the teacher 学生会和老师相处得非常好 How are you going on with your new friends 你和你的新朋友相片如何 These days Mr Green gets on well with his new job 这些天 格林先生的工作进展很顺利 8 8 havehave a a fightfight withwith sbsb fightfight withwith sbsb 与某人打架 与某人打架 I don t want to have a fight with my cousin 我不想和我的堂兄打架 They never fight with each other They are really good friends 他们从不打架 他们的确是好朋友 二 主要句型二 主要句型 Key Key SentencesSentences Structures Structures What should I do You could write him a letter What should he do Maybe he should say sorry to him What should they do They shouldn t argue 三 词语辨析三 词语辨析 1 borrow sth from sb 从某人处借进某物 借回来 lend sth to sb lend sb sth 把某物借给某人 借出去 注 borrow sth from sb 是指该句的主语从别人处 往里 借进某物 例 He borrowed the dictionary from Lucy yesterday 他昨天从露西处借了那本字典 lend sth to sb lend sb sth 是指该句的主语把某物 往外 借给别人用 例如 Could you lend me your car Could you lend your car to me 请你借给我你的车用一下好吗 2 get sb to do 使 做 以人为对象时 有 说服 使做 的含义 He could get a tutor to come to his home 他可以请一位家庭教师来他家 You ll never get her to agree 你决不可能使她同意 ask sb to do 邀请 人 做 We asked her to come to our party 我们请她来参加聚会 tell sb to do 让某人做某事 例如 The teacher told him to finish the work that day 老师那天让他完成那项工作 3 be in style 时髦的 流行的 be out of style 过时的 不时髦的 例 Look Her new dress is in style 她的新裙子很时髦 Those clothes are out of style 那些衣服过时了 四 课文解释 课文解释 1 1 I I don tdon t wantwant toto surprisesurprise him him 我不想让他感到意外 我不想让他感到意外 此处 surprise 是及物动词 surprisesurprise sb sb 使某人感到吃惊使某人感到吃惊 eg My friend always surprises me 2 2 talktalk aboutabout itit onon thethe phonephone 用电话就此事进行交流用电话就此事进行交流 On the phone 在电话里 不能使用 in the phone eg They talk about a lot on the phone yesterday 他们昨天在电话里谈了很多 3 3 callcall sb sb up up give give sb sb a a callcall 给某人打电话给某人打电话 4 4 writewrite sb sb a a letterletter writewrite a a letterletter toto sb sb 给某人写信给某人写信 5 5 givegive himhim a a ticketticket toto a a ballball game game 给他一张观看球赛的入场券给他一张观看球赛的入场券 注意注意 toto 译为 译为 的的 eg They got two tickets to tonight s show 他们搞了两张今晚表演的入场券 6 6 SheShe hashas thethe samesame haircuthaircut asas I I do do 她和我有相同的发型 她和我有相同的发型 eg Tim has the same clothes as his brother does 提姆和他的弟弟有相同的衣服 7 7 findfind outout 经过某人的研究 努力 发现 查出 找出 经过某人的研究 努力 发现 查出 找出 You should find out the answer for yourself 你应该自己去找答案 8 8 EveryoneEveryone elseelse inin mymy classclass waswas invitedinvited exceptexcept me me 除了我以外 我们班其他别的人都接到了邀请 信 此句中 else 一词不能单独使用 它必须跟在不定代词像 someone anyone nobody 等词的后面 或 跟在特殊疑问词像 what where 等词的后面使用意思是 别的 eg What else 别的什么 Who else 其他谁 someone else 其他人 9 9 I I can tcan t thinkthink whatwhat I I diddid wrong wrong 我真想不出我做错了什么 我真想不出我做错了什么 此句中 what I did wrong 是宾语从句宾语从句 应用陈述语序应用陈述语序 即 即 主语 主语 动词 动词 1010 I mI m veryvery upsetupset andand don tdon t knowknow whatwhat toto do do 我很沮丧 不知该干什么 我很沮丧 不知该干什么 此句中 what to do 是不定式作 know 的宾语 可用宾语从句来代替 可以说成 I don t know what I should do 请背熟以下两个常见结构 I don t know whatwhat toto dodo 我不知道该做什么做什么 I don t know howhow toto dodo itit 我不知道该怎么去做它怎么去做它 1111 ThereThere areare a a lotlot ofof thingsthings youyou couldcould do do 有许多你能做的事 有许多你能做的事 此句中 you could do 是定语从句 修饰前面的名词 things 1212 YouYou leftleft youryour homeworkhomework atat home home 你把你的作业落在家里了 你把你的作业落在家里了 leaveleave sth sth 介词短语 是介词短语 是 把把 忘在 落在 某处 的意思 忘在 落在 某处 的意思 eg He left his umbrella on the bus 他把伞忘在公交车上 注 千万不能根据汉语的说法写为 forget sth 只能用 leave sth 表示 落下 1313 YouYou shouldshould trytry toto bebe funny funny 你应该试着幽默一些 你应该试着幽默一些 Try to do 努力做 试着做 尽量做 而 try not to do 是尽量不做 eg Please try not to be late again 请尽量不要再迟到 1414 TheirTheir schoolschool daysdays areare busybusy enough enough 他们的学校生活是够忙的 他们的学校生活是够忙的 enoughenough 必须放在形容词必须放在形容词 副词的后面副词的后面 表示表示 足够足够 的的 后置 后置 eg He is tall enough to reach that apple 他足够高的可以够着那个苹果 1515 bebe underunder tootoo muchmuch pressure pressure 在太多的压力下在太多的压力下 1616 seesee otherother childrenchildren doingdoing a a lotlot ofof thingsthings 看别的孩子在做许多事看别的孩子在做许多事 seesee sb sb doingdoing 看见某人正在干某事看见某人正在干某事 强调动作正在进行 强调动作正在进行 SeeSee sbsb dodo sthsth 看见某人做过某事看见某人做过某事 强调动作已结束 强调动作已结束 eg We saw them playing basketball at that time 那时我们看见他们在打篮球 1717 findfind itit hardhard toto dodo sth sth 发现做发现做 事 很难 事 很难 He found it hard to learn math well 他发现学好数学很难 注 it 初中阶段常作 形式主语 形式宾语 而句子真正的主语 宾语则由 to do 来担当 练习题练习题 一丶单项选择 1 I m not good at math I really don t know A what should I do B how should do C what to do 2 My best friend is the same We are both 12 years old A as my age B age as me C as me age 3 Can you what time the meeting starts A find out B look after C find 4 My mother knows little about fashion Her clothes are always A in style B Out of style C new and smart 5 Dad I don t have enough money to buy a CD Could you me some A borrow B lend C keep 6 Don t argue your parents It s not polite A to B for C with 7 What should I do you could get part time job A Maybe a B May be C Really a 8 You d better not go out now It s raining It doesn t matter My new coat can keep the rain A in B of C out 9 It s a beautiful coat But he only 30 dollars for it A paid B bought C spent 10 The weather is for us to go swiming A enough warm B warm enough C too warm 11 He his homework at home yesterday A left B leaves C forgot 12 Could you give me to eat I m hungry A anything B something C some thing 13 If you are wrong you should sorry others A talk to B say to C speak about 14 I was told to be here before seven Oh you I m sorry for not telling you that we have changed the plan A must B can t C needn t 15 What s wrong your radio It doesn