______, he can cook a meal. A．Child as h

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问题选择题

______, he can cook a meal.

A．Child as he is

B．He is a child

C．Child is he

D．A child he is

答案

他虽然只是个孩子，但却会煮饭．以though或although引导的让步状语从句，有时可把though或although省略，而把从句改为倒装。

句型转换

按要求改写句子。

1. She is good at Chinese. (划线提问)

she ?

2. I'm Ben. (同义句)

is Ben.

3. I live at 20 Purple Street. (否定句)

I at 20 Purple Street.

4. I come from Britain. (一般疑问句)

you from Britain ?

5. I'm in Class Two. (划线提问)

in?

6. Her name is Cathy. (划线提问)

___ ___?

7. I'm in Grade Four. (一般疑问句)

Grade Four?

8. My name's Peter. (否定句)

My Peter.

选择题

下列离子组能在PH=1的无色溶液中大量共存的是（　　）

A．NO₃^-，Fe³⁺，Na⁺，OH^-

B．K⁺，SO₄^2-，Na⁺，NO₃^-

C．Cl^-，K⁺，SO₄^2-，Ba²⁺

D．Ca²⁺，Cl^-，CO₃^2-，Na⁺