【#小學(xué)英語(yǔ)# #四年級(jí)下冊(cè)英語(yǔ)語(yǔ)法#】假如你曾有過(guò)虛度的時(shí)光,請(qǐng)不要以嘆息作為補(bǔ)償;明天的路途畢竟長(zhǎng)于逝去的歲月?爝~步,前面相迎的是幸福的曙光!以下是©無(wú)憂考網(wǎng)為大家整理的《四年級(jí)下冊(cè)英語(yǔ)語(yǔ)法》供您查閱。
1) 祈使句有兩種類型,一種是以動(dòng)詞原形開(kāi)頭,在動(dòng)詞原形之前加do (但只限于省略第二人稱主語(yǔ)的句子)。
Take this seat.
Do be careful.
否定結(jié)構(gòu):
Don't move.
Don't be late.
2) 第二種祈使句以let開(kāi)頭。
Let 的反意疑問(wèn)句
a. Let's 包括說(shuō)話者
Let's have another try,shall we / shan't we?
= Shall we have another try?
b. Let us 不包括說(shuō)話者
Let us have another try,will you / won't you?
= Will you please let us have another try?
否定結(jié)構(gòu):
Let's not talk of that matter.
Let us not talk of that matter.
感嘆句通常有what, how引導(dǎo),表示贊美、驚嘆、喜 悅、等感情。
what修飾名詞,how 修飾形容詞,副詞或動(dòng)詞,感嘆句結(jié)構(gòu)主要有以下幾種:
掌握它的搭配,即掌握了感嘆句的重點(diǎn)。
How +形容詞+ a +名詞+ 陳述語(yǔ)序
How+形容詞或副詞+ 陳述語(yǔ)序
What +名詞+ 陳述語(yǔ)序
What+a+形容詞+名詞+ 陳述語(yǔ)序
What+ 形容詞+復(fù)數(shù)名詞+ 陳述語(yǔ)序
What+ 形容詞+不可數(shù)名詞+ 陳述語(yǔ)序
How clever a boy he is!
How lovely the baby is!
What noise they are making!
What a clever boy he is!
What wonderful ideas (we have)!
What cold weather it is!
感嘆句的省略形式為:
What a clever boy (he is)!
典型例題
1)___ food you've cooked!
A. How a nice B. What a nice C. How nice D. What nice
答案D. 由于How 修飾形容詞,副詞;what修飾名詞。且food為不可數(shù)名詞,因此A,B 排除。C How + adj. 后面不能再加名詞,因此只有D正確,其句型為What + adj. +n. (不可數(shù))
2)___terrible weather we've been having these days!
A. What B. What a C. How D. How a
答案A. weather為不可數(shù)名詞,B,D排除。C為how + adj. 后面不應(yīng)有名詞。只有A,符合句型What +形容詞+不可數(shù)名詞。
3) --- _____ I had!
--- You really suffered a lot.
A. What a time B. What time C. How a time D. how time
答案A. 感嘆句分兩類:
1:What + n.+主謂部分
2:How + adj. / adv. / v.+主謂部分。本題屬第一種,但省略了bad,相對(duì)于 What a bad time I had! 這是個(gè)習(xí)慣用語(yǔ)。
1) 祈使句有兩種類型,一種是以動(dòng)詞原形開(kāi)頭,在動(dòng)詞原形之前加do (但只限于省略第二人稱主語(yǔ)的句子)。
Take this seat.
Do be careful.
否定結(jié)構(gòu):
Don't move.
Don't be late.
2) 第二種祈使句以let開(kāi)頭。
Let 的反意疑問(wèn)句
a. Let's 包括說(shuō)話者
Let's have another try,shall we / shan't we?
= Shall we have another try?
b. Let us 不包括說(shuō)話者
Let us have another try,will you / won't you?
= Will you please let us have another try?
否定結(jié)構(gòu):
Let's not talk of that matter.
Let us not talk of that matter.
感嘆句通常有what, how引導(dǎo),表示贊美、驚嘆、喜 悅、等感情。
what修飾名詞,how 修飾形容詞,副詞或動(dòng)詞,感嘆句結(jié)構(gòu)主要有以下幾種:
掌握它的搭配,即掌握了感嘆句的重點(diǎn)。
How +形容詞+ a +名詞+ 陳述語(yǔ)序
How+形容詞或副詞+ 陳述語(yǔ)序
What +名詞+ 陳述語(yǔ)序
What+a+形容詞+名詞+ 陳述語(yǔ)序
What+ 形容詞+復(fù)數(shù)名詞+ 陳述語(yǔ)序
What+ 形容詞+不可數(shù)名詞+ 陳述語(yǔ)序
How clever a boy he is!
How lovely the baby is!
What noise they are making!
What a clever boy he is!
What wonderful ideas (we have)!
What cold weather it is!
感嘆句的省略形式為:
What a clever boy (he is)!
典型例題
1)___ food you've cooked!
A. How a nice B. What a nice C. How nice D. What nice
答案D. 由于How 修飾形容詞,副詞;what修飾名詞。且food為不可數(shù)名詞,因此A,B 排除。C How + adj. 后面不能再加名詞,因此只有D正確,其句型為What + adj. +n. (不可數(shù))
2)___terrible weather we've been having these days!
A. What B. What a C. How D. How a
答案A. weather為不可數(shù)名詞,B,D排除。C為how + adj. 后面不應(yīng)有名詞。只有A,符合句型What +形容詞+不可數(shù)名詞。
3) --- _____ I had!
--- You really suffered a lot.
A. What a time B. What time C. How a time D. how time
答案A. 感嘆句分兩類:
1:What + n.+主謂部分
2:How + adj. / adv. / v.+主謂部分。本題屬第一種,但省略了bad,相對(duì)于 What a bad time I had! 這是個(gè)習(xí)慣用語(yǔ)。