外研版八年级下册第一模块知识点

M1 Feelings and impressions1. feellooksmelltastesound+adj. 构成系表结构(即系动词+表语) Eg：The food tastes delicious. The music sounds good.2. what a delicious smell! 本句是一个感叹句，感叹句的常见结构为： what+aan+adj.+可数名词单数(+主语+谓语)! what+adj.+不可数名词可数名词复数(+主语+谓语)! how +adj. (+主语+谓语)! Eg：What a beautiful girl (she is)! =How beautiful the (girl is)! 此外，smell在本句中作名词，表示“香味”。3. would you like to try some?l Would you like?是一个表示请求的句型，句中用somesomething，而不用anyanything。还可用于would like sth.would (sb) like to do sth Eg：Would you like to go shopping with me this afternoon? Would you like something to drink?l try (not) to do sth 尽力(不)去做sth try ones best to do sth 尽sb最大努力去做sth Eg：We should try to learn English well.4. Do you want to try a piece? want to do sth want sb (not) to do sth a piece of一张条片 (a piece of paperadvice)Eg：I want to be an actor in the future.5. a bit +adj.adv.=a little +adj.adv. 稍微，有点儿 a bit of +不可数名词=a little +不可数名词 Eg：I feel a bita little tired and thirsty. There is a littlea bit of meat in the fridge.6. there be 句型表示“某地有”，其中be只有isare，判断主谓一致时遵循就近一致的原则。变成否定时在be后加not；变成一般疑问句时将be提至句首，肯定回答用Yes, there isare. 否定回答用No, there isntarent. Eg：There is a desk and two chairs in my bedroom.【拓展】there be 句型在一般将来时中的应用： There will beThere is(are) going to be Eg：There will be a football match tomorrow. =There is going to be a football match tomorrow.7. shall I get the sugar? “shall I do sth?”常用于表示sb主动提出做sth，表示征求他人意见，请求他人允许或向他人提出建议。(shall通常跟第一人称连用) Eg：Shall we go to the movie?8.表示推测： It might be 可能是It must be 一定是表示推测，可能性的情态动词：mustcancouldmaymight(可能性从大小)9. luck(n.) lucky(adj.) luckily(adv.) Eg：Good luck! Bad luck! Youre a lucky dog. Luckily, I found my bag at last.10. speak+语言 say+具体内容 tell sb sth ; tell sb (not) to do sth talk towith sb about sth 关于sth与sb交谈Eg：Although he is ten years old, he can speak English well. My mother says that I must finish my homework today. Our teacher tells us not to play in the street. Can you talk with me about how to learn math well?11. welcome to sp Welcome to Beijing. Welcome home.-Thank you! -You are welcome.12.thank you for sth doing sth 谢谢做sth Eg：Thank you for helping me.13. message(可数) information(不可数)letter(可数) news(不可数) take a message 捎口信leave a message 留言 get the message 明白14. It was great to hear from you.l It be +adj. to do sth Eg：It is important to learn English.l hear from=receive a letter from sb 收到sb 的来信 Eg：I heard from my uncle yesterday.15. cant wait to do sth 迫不及待地做sth wait for sbsth wait to do sth Eg：Tom cant wait to open his bag. We are waiting for the bus.16. “到达”的表达法：arrive in+大地点 get to sp reach+spat+小地点 (get homeherethere)17. 表示“穿戴”：wear+衣帽饰物 in+颜色款式Put on 穿上(动作) dress sboneselfEg：The girl in blue is my sister. Its cold outside, please put on your coat. He is old enough to dress himself.18. 表示“花费” It takes sb st to do sth sb spend(s) stsm on sth (in) doing sth sth cost(s) sb sm sb pay sth for sm 19. enjoy doing sth oneself= have a good time 【辨析】as welltooalsoeither as well 肯定句，放句末，前面不加逗号too 肯定句或一般疑问句，放句末， 前面常加逗号 also 肯定句，放句中 either 否定句，放句末，前面常加逗号Eg：I can swim as well. -Nice to meet you. -Nice to meet you, too. I also want to go outside. -I dont like rainy weather. -Me, either.20. be proud of sth 以为自豪=take pride in doing sth Eg：We are proud of our country.21. be good at doing sth=do well in doing sth 擅长于Eg：I am good at Chinese. He is good at swimming. 【拓展】be good for 对有益 be bad for 对有害 be good to = be friendly to 对友好 Eg：Smoking is bad for our health. Our teacher is good to us, we all like her.22. a few a little +可数名词复数 +不可数名词 few little注意：有a的表示肯定，无a的表示否定23.Im always sorry when I dont know how to do things in the right how to do sth 是“疑问词+动词不定式短语”，在句中作know的宾语Eg：I dont know what to do next.24. excited修饰sb exciting修饰sth (interestinginterested) Eg：we are so excited to see such an exciting film.25. ask sb (not) to do sth help sb (to) do sth=help sb with sth 26. what does sbsth look like?用于询问sbsth的外貌或外部特征 Whats sbsth like? 用于询问sbsth的性格或特征 Eg：-What does Mary look like? -She is thin. -Whats Tom like? -He is shy.27.