(完整版)新譯林五年級(jí)下冊(cè)第五單元講解及練習(xí)

1、一、默寫單詞父或母擦，洗燒，煮瓢蟲掃地忙碌種植洗碗花園，果園甜的整理床鋪害蟲走開二、詞組掃地洗碗做早飯?jiān)谙挛缈措娨曈执笥痔鹪趶N房做晚飯洗衣服在葡萄上離開，走了整理床鋪擦車子在客廳擦桌子種葡萄幫助他在他的臥室里吃水果在他的果園里一些瓢蟲如此甜三、語(yǔ)法解析：現(xiàn)在進(jìn)行時(shí)一、現(xiàn)在進(jìn)行時(shí)的構(gòu)成：由be 動(dòng)詞 + v-ing 構(gòu)成。 (V-ing 表示在動(dòng)詞后面加上ing)現(xiàn)在進(jìn)行時(shí)常用以下幾種情況：1. 當(dāng)句子中有 now 時(shí)，常表示動(dòng)作正在進(jìn)行， 這時(shí)要用現(xiàn)在進(jìn)行時(shí)。 如：They are playing basketball now現(xiàn).在他們正在打籃球。2. 以 look, listen 開頭的句子

2、，提示我們動(dòng)作正在進(jìn)行，這時(shí)要用現(xiàn)在進(jìn)行時(shí)。如： Listen！She is singing an English song聽.，她正在唱英語(yǔ)歌。二、現(xiàn)在進(jìn)行時(shí)的變化肯定句式：主語(yǔ)+ be( am, is, are)+ V-ing +其它 .e.gI am doing my homework.He is washing his clothes.You are flying a kite.否定句式：主語(yǔ)+ be(am, is, are) +not + V-ing +其它 .e.g I am not doing my homework.He is not washing his clothes.Y

3、ou are not flying a kite.一般疑問句： Be(am, is, are) + 主語(yǔ) + V-ing + 其它？e.g Are you doing your homework?Is he washing his clothes?Am I flying a kite?特殊疑問句：疑問詞 + be(am, is, are)+ 主語(yǔ) + V-ing + 其它？e.g What are you doing in the house?Where is he going?When is she doing her homework?三、動(dòng)詞的 ing 形式的變化1）一般情況在動(dòng)詞原形后

4、直接加go-going ， stand-standing ，-ingcook-cooking,do-doing2）以e結(jié)尾的動(dòng)詞，要去掉e + ing.take-taking,make-making,have-having3) 重讀閉音節(jié)動(dòng)詞，要雙寫最后一個(gè)字母，再加ing(所謂 “重讀閉音節(jié) ”：從動(dòng)詞的末尾開始尋找，如果倒數(shù)第二個(gè)字母是元音字母，并且元音字母兩邊的字母沒有組合音，沒有變音，都獨(dú)自發(fā)音，這樣的動(dòng)詞都必須，雙寫后，再加上 ingget- getting ， put-putting, run running, begin-beginning swim-swimming e.g e

5、at-eating 這個(gè)動(dòng)詞有 ea 組合音，所以不能雙寫study-studying 這個(gè)動(dòng)詞倒數(shù)第二個(gè)字母不是元音字母，不能雙寫4）以 -ie 結(jié)尾的動(dòng)詞，把ie 變成 y ，再加ing.die-dying ， lie lying ，tie-tying一、寫出下列動(dòng)詞的現(xiàn)在分詞：play_ run_ swim _make_go_ like_ write_ ski_read_have_ sing _ dance_put_ see_buy _ love_live_ take_ come _get_stop_ sit _ begin_ shop_二用所給的動(dòng)詞的正確形式填空：1. The boy

6、 _ (draw) a picture now.2. Listen! Some girls _ (sing) in the classroom.3. My mother _ (cook) some nice food now.4. What _ you _ (do) now?5. Look! They _ (have) an English lesson.6. They _ (not, water) the flowers now.7. Look! The girls _(dance )in the classroom .8. What is our granddaughter doing?

7、She _(listen ) to music.9. It s5 o clock now. We _ (have) supper now10. _Tom_(cook ) lunch? Yes, he is .三.選擇填空1. What are you _ now?A. doingB. doC. does2. Look! The twins_ their mother do the housework. (A)are wanting (B)help(C)are helping (D)are looking3. I am_ English.A. learnB. learnsC. learning4

8、. she _ dancing now.A isB areC am5. Tom is reading _.A. bookB. a booksC. a book6. Kate is _.A. runningB. runningC. runB. 7. Look! the rabbit is _.A. jumpingB. jumpC. jumps8. Ducks are swimming _ the river.A. onB. underC. in9. We re listening _ music.A. toB. atC. of10. What _ they doing now?- 4 -A. i

9、sB. amC. are四.連詞成句。1.isThewaterelephant its drinking with trunk._2. swimming ? is tiger now_3. reading are in They study the books._4. is baby panda What doing? the_五翻譯1. 聽，有人在教室里唱歌。_2. 那個(gè)男孩正在喝牛奶。_3. 我弟弟現(xiàn)在沒有在寫作業(yè)，他正在看電視。_4. 我在照看孩子 ._5. 你媽媽正在做飯嗎？_六.改錯(cuò) 。1. Is you brother clean room?2. Is he looks for h

10、is father?3. He is play games now.4.ABC(Mr Wu is teachs us English now.ABC()七.按照要求改寫句子。1. Look ！ Daniel is watching TV now.(改為否定句 )Look！ DanielTV now.2. Look! LiPing and Li Ying are playing basketball now.(改成疑問句， 并作肯定否定回答 )Look!LiPing and Li Ying _ basketball now?Yes. they. No,they.3. It s eight o clockThenowboys. are swimming.(改為一般疑問句并作肯定回答）It s eight o clo