人教版七年级英语下第五、六单元知识重点

Unit5 Why do you like pandas?1. welcome to +某地,欢迎来到某地Welcome to the zoo. Welcome to Beijing! 2. let sb do sth 让某人做某事,肯定回答用OK/ All right/ Good idea等.否定回答用 Sorry, I-tell sb (not) to do sth告诉某人(不要)做某事ask sb (not) to do sth请某人(不要)做某事want to do sth想要做某事 -Lets sing an English song. - OK/ All right/ Good idea. /Sorry, I cant sing English songs.3. be from= come from来自 -Where are they from? = Where do they come from? -They are from China. = They come from China.4. kind of= a little+形容词,有点儿 Theyre kind of/ a little interesting.5. walk on-用某种方式行走 He can walk on two legs. He can walk on two hands(手)6. all day整天, all night整夜, all day and all night整日整夜 She sleeps all day.7. Why dont you+动词原形= Why not+动词原形,你为什么不- Why dont you like tigers? =Why not like tigers?8. be friendly to sb对某人友好 My English teacher is friendly to me.9. one of+(限定词)+可数名词复数/代词宾格,作主语时,谓语动词用单数. One of the boys likes tigers. One of them is good at English.10. forget to do sth忘记要做某事(事情还没有做) forget doing sth忘记做过了某事(事情已经做了) Dont forget to do your homework.不要忘记做作业.(还没有做作业) I forget closing the door.我忘记已经关上门了.(门已经关了)11. lost形容词,丢失的,迷路的,可以直接+名词 get lost= be lost丢失,迷路 a lost watch, a lost child My keys are lost again. Elephants never get lost.12. be in (great) danger处于(极大)危险之中 be out of danger脱离危险 Elephants are in great danger. The doctors say he is out of danger.13. made of- ,由-制成,作定语时,放在被修饰的名词之后 be made of-,用-制成,从制成品能看出原材料 made of paper由纸制成, a boat made of paper一条纸叠的小船 We cant buy things made of ivory. The kite is made of paper.这个风筝是用纸制成的.14. 否定句的一般疑问句:Isnt she beautiful?难道她不美丽吗? 如果事实她美丽用Yes, she is.不,她美丽. 如果事实她不美丽用 No, she isnt.是的,她不美丽.Unit6 Im watching TV.1.动词ing形式的构成 (1)一般直接+ing, 如gogoing, looklooking, playplaying (2)以辅音字母+e结尾,去e, 再+ing, 如writewriting, makemaking (3)以重读闭音节结尾,末尾只有一个辅音字母(除w, y),先双写这个辅音字母,再+ing, 如getgetting, runrunning, beginbeginning2.现在进行时 (1)表示现在或现阶段正在进行的动作.句中常见now现在, look看, listen听. (2):现在进行时谓语构成:be( am, is, are) +动词ing形式.否定句在be的后面加not,疑问句把be提到主语的前面. -What are you doing? -Im watching TV. -Are you reading a newspaper? -Yes, I am. / No, Im not. Im cleaning my room. She isnt listening to a CD. Jenny is cleaning the house now. Look! She is washing the dishes. Listen! She is singing.3.on+电器,在-上,通过on the phone通过电话 ,on the radio通过收音机, on TV在电视上 They are talking on the phone. Jenny is listening to music on the radio. I often watch games on TV.4. wash the dishes= do the dishes洗餐具 I often help my mother wash/ do the dishes. She is washing/ doing the dishes.5. This is Jenny.= This is Jenny speaking. = Jenny speaking. = Its Jenny (speaking).我是珍妮. 打电话我用this,你用that.-Whos that (speaking)? 你是谁? -This is Jim (speaking).我是吉姆. May I speak to Gina, please? 请问,我可以和吉娜通话吗? Is that Gina (speaking)? 你是吉娜吗?6. not much= nothing much没什么事 -What are you doing? -Not much.7. just只是,仅仅(=only),恰好 Im just(只是)washing my clothes. Its just(恰好) two oclock.8. join sb for sth参加到某人的行列中一起做某事 Do you want to join me for dinner?9. Id love to = Id like to我很乐意,但前者比后者语气强 -Would you like to eat out with me? 你愿意和我一起出去吃饭吗? -肯定回答: Yes, Id like to . 否定回答:Sorry, Im afraid I cant because ( I have lots of homework to do ).或Id love to, but-10. any other+可数名词单数,其他任何一个Tom runs faster than any other boy in his class.汤姆比他班上