來(lái)源:網(wǎng)絡(luò)資源 作者:中考網(wǎng)整合 2022-11-30 19:35:22
中考網(wǎng)整理了關(guān)于初中八年級(jí)上冊(cè)英語(yǔ)期末復(fù)習(xí):第二單元,希望對(duì)同學(xué)們有所幫助,僅供參考。
How often do youexercise?
【重點(diǎn)語(yǔ)法】
1.?頻率副詞:?always,usually, often, sometimes, never
頻率副詞在句中通常放在實(shí)義動(dòng)詞之前, be動(dòng)詞或助動(dòng)詞之后。常用于一般現(xiàn)在時(shí)態(tài)中。
?
2.“次數(shù)”的表達(dá)方法
一次 once,?兩次twice,三次或三次以上:基數(shù)詞+ times, 如:three times, five times,
?
3. how often“多久一次”問(wèn)頻率,回答常含有頻率詞組或短語(yǔ)。
常見(jiàn)的how疑問(wèn)詞:
1)How soon 多久(以后)
—How soon will he be back?他多久能回來(lái)?
—He will be back in amonth. 他一個(gè)月后能回來(lái)。
2)how long “多久”
—How long did it take you toclean the house? 你打掃房子用了多久?
—It took me half an hour to cleanthe house. 我打掃這房子用了半小時(shí)。
3)How many+名復(fù)
How much+不可名
“多少” 問(wèn)數(shù)量(how much 還可問(wèn)價(jià)格)
【重點(diǎn)短語(yǔ)】
1. go to the movies?去看電影
2. look after = take care of?照顧
3. surf the internet?上網(wǎng)
4. healthy lifestyle?健康的生活方式
5. go skate boarding?去劃板
6. keep healthy=stay healthy?保持健康
7. eating habits?飲食習(xí)慣
8. take more exercise?做更多的運(yùn)動(dòng)
9. the same as?與什么相同
10. be different from?不同
11. once a month一月一次
12. twice a week一周兩次
13. make a difference to?對(duì)......有影響/作用
14. most of the students=moststudents
15. shop=go shopping=do someshopping?購(gòu)物
16. be good for?對(duì)......有益
17. be bad for?對(duì)......有害
18. come home from school放學(xué)回家
19. of course = certainly = sure?當(dāng)然
20. get good grades?取得好成績(jī)
21. keep/be in good health?保持健康
22. take a vacation?去度假
??
【詞語(yǔ)辨析】
1.maybe / may be
maybe 是副詞,意為“大概,?可能,或許”,一般用于句首。May be是情態(tài)動(dòng)詞,意為“可能是...,也許是...,大概是...”.
The baby iscrying.?Maybe?she is hungry.
The woman?may be?ateacher.
2. a few / few / alittle / little
People can live to 100, butfew?people can live to 150.
There is?little?timeleft. I won’t catch the first bus.
Could you give me?alittle?milk?
3. hard / hardly
hard作形容詞,意為“困難的,艱苦的,硬的”;作副詞,意為“努力地,猛烈地”。hardly為副詞,意為“幾乎不”。
The ground is too?hard?to dig.
I can?hardly?understandthem.
It’s raining hard. The peoplecan?hardly?go outside.
4. As for homework, most students do homework every day .
as for...意思是“至于;關(guān)于”,+名詞、代詞或動(dòng)詞的-ing形式(即動(dòng)名詞)。
如:As for him,I never want to see him here.
至于他,我永遠(yuǎn)不希望在這里見(jiàn)到。
As for the story,you\\\'dbetter not believe it.
關(guān)于那故事,你最好不要相信。
5. That soundsinteresting.
這是“主語(yǔ)+系動(dòng)詞+表語(yǔ)”結(jié)構(gòu)的簡(jiǎn)單句。sound(聽(tīng)起來(lái)),look(看起來(lái)),smell(聞起來(lái)),taste(嘗起來(lái)),feel(覺(jué)得),seem(好象),grow(變得),get(變得)等詞在英語(yǔ)中可用作系動(dòng)詞,后跟形容詞作表語(yǔ)。如:
It tastes good. 這味道好。
The music sounds very sweet. 這音樂(lè)聽(tīng)起來(lái)很入耳。
The smoke grew heavier andheavier. 煙霧變得越來(lái)越濃了。
6. percent 名詞,意為“百分之……”?
百分?jǐn)?shù)的表示方法:基數(shù)+ percent (不用復(fù)數(shù)形式),percent做主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞的數(shù)要根據(jù)其后面的名詞來(lái)確定。
50%:fifty percent 百分之五十
Fifty percent of the apples arebad. 50%的蘋果都?jí)牧恕?br />
Twenty percent of the meat is inthe fridge.?20%的肉都在冰箱
7. not… at all 意為“一點(diǎn)也不”,not應(yīng)放在be動(dòng)詞、情態(tài)動(dòng)詞或助動(dòng)詞之后。
The story isn’t interesting atall. 那個(gè)故事一點(diǎn)也沒(méi)有趣。
8. It is +adj. to do sth. 做某事是……的。
It is interesting to playcomputer games. 玩電腦很有趣。
9.?take,spend, pay
It takes sb. some time to do sth.意為“花費(fèi)某人……時(shí)間來(lái)做某事”。
人(sb.) spend 時(shí)間/錢 on sth. “買某物花了……錢”。
人(sb.) spend 時(shí)間/錢?(in) doing“花費(fèi)多少時(shí)間來(lái)做某事”。
pay?的主語(yǔ)必須是人,而“花錢買某物”為pay...for...
10. however 副詞,意為“然而,可是”,表示轉(zhuǎn)折關(guān)系,可放在句首、句中、句末。
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