知識與能力訓練八年級英語上教版
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6. So the king ordered his men
to collect
(collect) a bag of rice.
7. If you make
promises
(promise), you should keep them.
8. The new government
challenges
(challenge) the new problem.
9. Jim is old enough
to go
(go) to school.
10. Who are the people in the
first
(one) picture?
答案:6. to collect
解析:“order sb to do sth”表示“命令某人做某事”,用動詞不定式,故填“to collect”。
7. promises
解析:“make promises”表示“許下諾言”,后面“them”指代諾言,用復數形式“promises”。
8. challenges
解析:句子缺少謂語動詞,主語“the new government”是第三人稱單數,一般現在時謂語動詞用第三人稱單數形式“challenges”。
9. to go
解析:“be old enough to do sth”表示“足夠大去做某事”,用動詞不定式“to go”。
10. first
解析:“the first picture”表示“第一張圖片”,用序數詞“first”。
II Word study: Write the new words formed by adding the prefixes to the base words below. Then write what the new word means.
1. im + possible = ________ ________
2. un + comfortable = ________ ________
3. ill + legal = ________ ________
4. in + correct = ________ ________
5. ir + regular = ________ ________
答案:1. impossible; 不可能的
解析:“im-”是否定前綴,“im + possible = impossible”,意為“不可能的”。
2. uncomfortable; 不舒服的
解析:“un-”是否定前綴,“un + comfortable = uncomfortable”,意為“不舒服的”。
3. illegal; 非法的
解析:“il-”是否定前綴,“ill + legal = illegal”,意為“非法的”。
4. incorrect; 不正確的
解析:“in-”是否定前綴,“in + correct = incorrect”,意為“不正確的”。
5. irregular; 不規則的
解析:“ir-”是否定前綴,“ir + regular = irregular”,意為“不規則的”。
Ⅰ Complete the sentences with the right forms of the following phrases.
and so on challenge ... to copy down keep a promise order sb. to do sth.
1. My mother
ordered me to
clean my bedroom just now.
2. This shop sells clothes, shoes, hats
and so on
.
3. The teacher wanted us
to copy down
the sentences in our exercise books.
4. It is easier to make a promise than to
keep a promise
.
5. She
challenged
me
to
play another tennis game.
答案:1. ordered me to
解析:“just now”表明句子用一般過去時,“order sb. to do sth.”符合語境,主語“My mother”后接“ordered me to”。
2. and so on
解析:“and so on”表示“等等”,用于列舉事物的省略,符合句子中列舉商品的語境。
3. to copy down
解析:“want sb. to do sth.”是固定搭配,“copy down”意為“抄下”,所以填“to copy down”。
4. keep a promise
解析:根據“make a promise”(許諾)可知,此處應填“keep a promise”(遵守諾言),符合“許諾容易守諾難”的語境。
5. challenged;to
解析:“challenge sb. to do sth.”意為“向某人挑戰做某事”,句子描述過去的動作,用一般過去時,所以填“challenged;to”。