八年級(jí)英語(yǔ)上冊(cè)第五單元語(yǔ)法_課件人教版-精編

1、Unit5,Do you want to watch a game show? Grammar: to +do（動(dòng)詞原形） 語(yǔ)法專項(xiàng)訓(xùn)練：動(dòng)詞不定式 設(shè)計(jì)人：Miss Ji,Do you want to go to a movie?,Yes,I do.,No,I dont.,Does he/she want to go to a movie?,Yes,he/she does.,No,he/she doesnt.,Du you want to go to the Great Wall one day? -Yes , I hope to visit the Great Wall one day.,

2、Du you like playing basketball? Do you plan to(計(jì)劃做某事) play basketball tonight?,What can you expect to (期待做某事) learn from sports shows?,總結(jié)：以上例句都含有動(dòng)詞不定式即：to do sth :不定式是非謂語(yǔ)動(dòng)詞的一種，其中to 是不定式的符號(hào)，后接動(dòng)詞原形， 不定式無(wú)人稱和數(shù)的變化， 不定式和其后面的名次等構(gòu)成不定式短語(yǔ)，在句子中可以做：主語(yǔ)；賓語(yǔ)；表語(yǔ)，定語(yǔ)，狀語(yǔ)和賓語(yǔ)的補(bǔ)足語(yǔ)，簡(jiǎn)稱賓補(bǔ)或補(bǔ)語(yǔ)。就是不能做謂語(yǔ)，故而稱作“非謂語(yǔ)動(dòng)詞” 今天我們第五單元主要學(xué)習(xí)

3、不定式在句中作“賓語(yǔ)”的情況，分三種情況掌握：,1 下列動(dòng)詞后常接 不定式作賓語(yǔ)， 有（want/decide/hope/would like/ agree/choose/plan/expect/fail）+ to do 舉例：He decided to help me learn math. I plan to go shopping with friends . They hope to visit Beijing one day. Id like to eat some eggs and bice. What do you expect to learn from sitcoms?(情景

4、喜劇),2下列動(dòng)詞后接特殊疑問詞再接 to do不定式，構(gòu)成： (know/ask/show/teach/think/guess)+特殊疑問詞（how/what/when/where/which）+ to do不定式，舉例： I must think what to do next() Please teach me how to use the computer. Can you show me where to go? He knows which jacket to choose/buy.,3下列三個(gè)動(dòng)詞（find; think;fee）構(gòu)成: 主語(yǔ)+ find/think/feel +

5、 it + adj.+to do sth 舉例： I find it difficult to learn English well. We all think it interesting to play chess on weekends. I feel it relaxing to wash some clothes.,其他補(bǔ)充： to do 不定式在句中作主，賓，表，定，狀，補(bǔ) 1 To learn English well is very important.主語(yǔ) To eat fruit and vegetables is good for your health.=Its goo

6、d for your health to eat 2 He chose to wear this blue sweater.賓語(yǔ) 3 My job is to teach you English.表語(yǔ) 4 They give people a way to make their dreams come true.后置定語(yǔ) We have a lot of homework to do every day. 5Many doctors came here to save (挽救)this little boy.目的狀語(yǔ) 6 He asked me to get up early. 賓語(yǔ)補(bǔ)足語(yǔ),動(dòng)

7、詞不定式用法口訣 不定式，有標(biāo)記， to與動(dòng)詞連一起； 沒有人稱，數(shù)變化，動(dòng)詞特點(diǎn)它備具。 主賓表,定狀補(bǔ)，唯獨(dú)謂語(yǔ)不可以。 not加上不定式，否定結(jié)構(gòu)要牢記。 疑問詞與不定式，構(gòu)成短語(yǔ)有意義。 仔細(xì)推敲多考慮，準(zhǔn)確判斷有根據(jù)。,形容詞的比較級(jí)和最高級(jí)經(jīng)典例題回眸 1 Its summer ,the weather is getting _ A hot and hot B hotter and hotter C more and more hot 2 I hope our country is becoming_ A more beautiful and more beautiful B mo

8、re and more beautiful 3 My ruler is_ longer than yours. A much B more C most Linda sings well, but Lucy sings even_ A good B better,B,A,c,A,E,C,C,7Tom is the _student in his class and he writes_ in his class, too. A most careful,( the) most carefully B most careful, the most careful C most carefully most carefully 8 Town Cinema has_ seats and peoplecansit_there.